JP4987589B2 - Vehicle toy wheel device and vehicle toy - Google Patents

Description

  The present invention relates to a wheel device for a vehicle toy that travels while being attracted by a magnet on a pair of metal rails, and a vehicle toy equipped with the wheel device.

2. Description of the Related Art Conventionally, in a vehicle toy wheel device that travels while being attracted by a magnet on a pair of metal rails, left and right wheels are attracted to the rail by magnetic force (for example, Patent Document 1). In addition, in the conventional toy wheel device for a vehicle toy that travels by rotating a motor provided inside by power feeding from a pair of rails, the metal wheels provided on both sides of the axle contact the pair of rails. It was comprised so that supply of electricity might be received (for example, patent document 2).
JP-T-60-500361 Publication Japanese Patent Laid-Open No. 52-90093

  In the conventional vehicle toy, the inner wheel rotates slowly and the outer wheel tries to rotate fast while driving on a curve, but both wheels are fixed to the axle so that the rotation speed is substantially the same. The outer wheels may slide on the rails. In the conventional wheel device in which both wheels rotate while being attracted by magnets, the resistance of the magnetic force received during the rotation is not so great when both wheels are rotating in the same way when traveling in a straight line. However, when running on a curve, as described above, one of the wheels slides on the rail, so the resistance of the magnetic force is large, the same as when the brake is applied, and the load on the motor that decelerates and slows down. However, there is a problem that the consumption of electricity increases.

  The present invention has been devised in view of the above problems, and by adsorbing one of a pair of wheels rotating on a pair of metal rails with a magnet, a straight line can be obtained even during the traveling of a curve. An object of the present invention is to provide a toy wheel device for a vehicle toy that receives only the resistance of the same magnetic force as that of traveling and has a small load on the motor, and a vehicle toy using the same.

The vehicle toy wheel device according to claim 1 of the present application has the following requirements in order to achieve the above object.
(A) It is configured to be mounted on a pair of rails, and includes a first axle and first and second wheels provided on both sides of the first axle.
(B) The first wheel includes a first wheel body that rolls on one rail, and a first flange that is guided by the one rail, and the first wheel body and the first flange are It must be made of synthetic resin.
(C) The second wheel includes a second wheel body that rolls on the other rail and a second flange that is guided by the other rail, and at least the second wheel body is adsorbed by a magnetic force. Being formed by member.

  In the vehicle toy wheel device according to claim 2 of the present application, in order to achieve the above object, the second wheel main body is formed of a magnet.

  In the vehicle toy wheel device according to claim 3 of the present application, in order to achieve the above object, the second wheel main body includes a magnet and a rolling shaft that is provided with the magnet inside and is formed in a circular shape. It is characterized by becoming.

  In the vehicle toy wheel device according to claim 4 of the present application, in order to achieve the above object, the rolling shaft is formed of a ferromagnetic material.

  In the vehicle toy wheel device according to claim 5 of the present invention, in order to achieve the above object, the first wheel body, the first flange, the first axle, and the second flange are formed of a synthetic resin. It is characterized by.

  In the vehicle toy wheel device according to claim 6 of the present application, in order to achieve the above object, a gear is formed on the first axle.

The vehicle toy according to claim 7 of the present application has the following requirements in order to achieve the above object.
(A) The vehicle toy body has a chassis and a carriage frame attached to the front and rear of the chassis.
(B) A pair of vehicle toy wheel devices according to any one of claims 1 to 6 is provided on the bogie frame.
(C) The pair of wheel devices is rotatably attached to the bogie frame so that the second wheel body formed of a member that is attracted by magnetic force contacts a different rail.

The vehicle toy wheel device according to claim 8 of the present application has the following requirements to achieve the above object.
(A) It is configured to be placed on a pair of rails, and includes a second axle and third and fourth wheels provided on both sides of the second axle.
(B) The third wheel includes a third wheel body that rolls on one rail, and a third flange that is guided by the one rail, and the third wheel body and the third flange are It must be made of synthetic resin.
(C) The fourth wheel is composed of a fourth wheel body that rolls on the other rail and a fourth flange that is guided by the other rail.
(D) The fourth wheel body is composed of a second axle and is formed of a member that is attracted by magnetic force.

  The vehicle toy wheel device according to claim 9 of the present application is characterized in that the fourth wheel body is formed of a magnet in order to achieve the above object.

  In the vehicle toy wheel device according to claim 10 of the present application, in order to achieve the above object, the fourth wheel main body includes a magnet and the magnet therein, and is formed of a circular ferromagnetic material. It consists of a moving shaft.

  The vehicle toy wheel device according to claim 11 of the present invention is characterized in that the third wheel body, the third flange, and the fourth flange are formed of a synthetic resin in order to achieve the above object. To do.

  In the vehicle toy wheel device according to claim 12 of the present application, in order to achieve the above object, a conductive ring that is electrically connected to the second axle is provided between the third wheel and the fourth wheel of the second axle. It is provided.

The vehicle toy according to claim 13 of the present application is characterized by having the following requirements in order to achieve the above object.
(A) The vehicle toy body has a chassis and a carriage frame attached to the front and rear of the chassis.
(B) A pair of vehicle toy wheel devices according to any one of claims 8 to 12 is provided in the bogie frame.
(C) The pair of wheel devices is rotatably attached to the carriage frame so that a fourth wheel body formed of a member that is attracted by magnetic force contacts a different rail.

The vehicle toy according to claim 14 of the present application has the following requirements in order to achieve the above object.
(A) The vehicle toy body has a chassis and a carriage frame attached to the front and rear of the chassis.
(B) A pair of wheel devices for a vehicle toy according to claim 6 is provided on a bogie frame attached to one of the front part and the rear part.
(C) A pair of wheel devices for a vehicle toy according to claim 12 is provided on the bogie frame attached to the other of the front part or the rear part.
(D) The chassis is provided with a drive motor and a gear group that transmits the rotation of the drive motor to the gears of the wheel device for a toy vehicle according to claim 6.
(E) The chassis includes a pair of first conductive contacts that are in sliding contact with one conductive ring and a second conductive contact that is in sliding contact with the other conductive ring. The first conductive contact is electrically connected to one of the positive terminal or the negative terminal of the drive motor, and the second conductive contact is electrically connected to the other of the positive terminal or the negative terminal of the drive motor. Be connected.

  In order to achieve the above object, a vehicle toy according to claim 15 of the present application has a second wheel body formed of a member adsorbed by the magnetic force of the wheel device of the pair of vehicle toys according to claim 6; A fourth wheel main body formed of a member that is adsorbed by the magnetic force of the wheel device for a toy vehicle according to claim 12 is arranged so as to be in contact with different rails in order.

The vehicle toy according to claim 16 of the present application has the following requirements to achieve the above object.
(A) The vehicle toy body has a chassis and a carriage frame attached to the front and rear of the chassis.
(B) A pair of vehicle toy wheel devices according to claim 12 is provided on the bogie frame attached to the front or rear.
(C) Electrical parts are provided on the chassis.
(2) The chassis includes a pair of first conductive contacts that are in sliding contact with one conductive ring and a second conductive contact that is in sliding contact with the other conductive ring. The first conductive contact is electrically connected to one of the positive terminal or the negative terminal of the electrical component, and the second conductive contact is electrically connected to the other of the positive terminal or the negative terminal of the electrical component. Be connected.

The vehicle toy according to claim 17 of the present application has the following requirements to achieve the above object.
(A) The vehicle toy body has a chassis and a carriage frame attached to the front and rear of the chassis.
(B) A wheel frame for a vehicle toy according to claim 12 is provided on the bogie frame attached to the front and rear portions.
(C) Electrical parts are provided on the chassis.
(2) The chassis includes a third conductive contact that is in sliding contact with the conductive ring of the vehicle toy wheel device according to claim 12 at the front portion, and a conductive ring of the vehicle toy wheel device according to claim 12 at the rear portion. And a fourth conductive contact that is electrically connected to one of a positive electrode terminal or a negative electrode terminal of the electrical component, and the fourth conductive contact is a positive electrode of the electrical component. It is electrically connected to the other of the terminal or negative terminal.

The wheel device according to the present invention has a magnetic force similar to that of running on a straight line even during running of a curve by adsorbing one of a pair of wheels rotating on a pair of metal rails by magnetic force. There is an effect that the load on the motor can be reduced.

  The vehicle toy according to the present invention has an effect that the wheel main body formed by the member adsorbed by the magnetic force of the wheel device having the above-described effect is alternately grounded on the different rails in order, so that the vehicle can be traveled in a balanced manner.

  An embodiment of a vehicle toy wheel device according to the present invention and a vehicle toy incorporating the wheel device will be described with reference to FIGS. FIG. 1 is an overall view showing an embodiment of a drive wheel device for a vehicle toy according to the present invention, wherein (a) is a front view, (b) is a sectional view, and (c) is another front sectional view. . FIG. 2 is an exploded perspective view in which a drive wheel device for a vehicle toy according to the present invention is incorporated in a carriage, where (a) is a perspective view seen from below and (b) is a perspective view seen from above. FIG. 3 is an exploded perspective view of the vehicle toy drive wheel device and the driven wheel device according to the present invention incorporated into the vehicle toy. FIG. 4 is a cross-sectional view when the vehicle toy wheel device according to the present invention is incorporated in the vehicle toy, in which (a) is a cross-sectional view of the main part incorporating the drive wheel device, and (b) is the driven wheel device. It is the principal part sectional drawing incorporated. 5A and 5B are assembly views of FIG. 4, where FIG. 5A is a perspective view seen from above, and FIG. 5B is a perspective view seen from below. FIG. 6 is an exploded perspective view when another driven wheel device of the vehicle toy according to the present invention is incorporated in the vehicle toy. 7A and 7B are assembly views of FIG. 6, wherein FIG. 7A is a perspective view seen from above, and FIG. 7B is a perspective view seen from below. FIG. 8 is an exploded perspective view when another driven wheel device of the vehicle toy according to the present invention is incorporated in the vehicle toy. 9 is an assembly view of FIG. 8, where (a) is a perspective view seen from above, and (b) is a perspective view seen from below.

  As shown in FIG. 1, the wheel device 1, 1 </ b> A for a vehicle toy is configured to be placed on a pair of rails 261, and is provided on both sides of the first axle 2 and the first axle 2. It consists of a first wheel 10 and a second wheel 20. The first wheel 10 includes a first wheel body 11 that rolls on one rail 261 and a first flange 12 that is guided by the one rail, and includes the first wheel body 11 and the first wheel 10. The flange 12 is made of synthetic resin. The second wheel 20 includes a second wheel body 21 that rolls on the other rail 261, and a second flange 22 that is guided by the other rail 261. At least the second wheel body 21 is a magnet. Is formed by.

  In the wheel device 1, 1 </ b> A for a vehicle toy, the first wheel body 11, the first flange 12, the first axle 2, and the second flange 22 may be integrally formed of synthetic resin. Further, the wheel device 1, 1 </ b> A for a toy vehicle may have a gear 8 formed on the first axle 2.

  As shown in FIG. 3, the vehicle toy main body 102 of the vehicle toy 101 has a chassis 103 and cart frames 71 and 71 attached to the front and rear of the chassis 103. A pair of wheel devices 1, 1 </ b> A for the vehicle toy are provided on the carriage frame 71. The pair of wheel devices 1, 1 </ b> A are rotatably attached to the carriage frame 71 so that the second wheel main body 21 formed of a magnet contacts a different rail 261.

  As illustrated in FIGS. 3 and 4, the vehicle toy wheel device 31 is configured to be placed on a pair of rails 261, and is provided on the second axle 32 and on both sides of the second axle 32. The third wheel 40 and the fourth wheel 50 are included. The third wheel 40 includes a third wheel body 41 that rolls on one rail 261 and a third flange 42 that is guided by the one rail 261, and includes the third wheel body 41 and the third wheel 40. The flange 42 is made of synthetic resin.

  The fourth wheel 50 includes a fourth wheel body 51 that rolls on the other rail 261, and a fourth flange 52 that is guided by the other rail 261. The fourth wheel main body 51 is formed of a magnet, the fourth flange 52 is formed of a synthetic resin, and the fourth wheel main body 51 is provided on the fourth flange 52. The second axle 32 is composed of the same member as the fourth wheel body 51. In the toy wheel device 31 of the vehicle toy, a conductive ring 60 may be provided between the third flange 42 and the fourth flange 52 of the second axle 32.

  As shown in FIG. 3, the vehicle toy main body 102 of the vehicle toy 101 has a chassis 103 and cart frames 71 and 71 attached to the front and rear of the chassis 103. A pair of wheel devices 31 for the vehicle toy are provided on the carriage frames 71, 71. The pair of wheel devices 31, 31 are rotatably attached to the carriage frame 71 so that the fourth wheel main body 51 formed of a magnet contacts the different rail 261.

  As shown in FIG. 3, the vehicle toy main body 102 of the vehicle toy 101 has a chassis 103 and cart frames 71 and 71 attached to the front and rear of the chassis 103. A pair of wheel devices 1 for a vehicle toy is provided on a bogie frame 71 attached to one of the front part and the rear part. A pair of wheel devices 31 for a vehicle toy is provided on a bogie frame 71 attached to the other of the front part or the rear part. The chassis 103 is provided with a drive motor 116 and a gear group 120 that transmits the rotation of the drive motor 116 to the gears 8 and 8 of the pair of vehicle toy wheel devices 1 and 1. The chassis 103 has a first conductive contact 141 in sliding contact with one conductive ring 60 of the pair of vehicle toy wheel devices 31, 31 and a second conductive contact 145 in sliding contact with the other conductive ring 60. The first conductive contact 141 is electrically connected to one of the positive terminal and the negative terminal of the drive motor 116, and the second conductive contact 145 is the other of the positive terminal and the negative terminal of the drive motor 116. Is electrically connected.

  As shown in FIG. 16, the vehicle toy 101 is formed by the second wheel body 21 formed by the magnet of the pair of vehicle toy wheel devices 1 and the magnet of the pair of vehicle toy wheel devices 31. The 4th wheel main body 51 is arrange | positioned so that it may contact | ground to the rail 261 which differs in order.

  Furthermore, a driving wheel device, a driven wheel device, and a vehicle toy incorporating these will be described in detail. As shown in FIGS. 1 and 2, the drive wheel device 1 includes a first axle 2, a first wheel 10, and a second wheel 20. The first axle 2 is formed in a cylindrical shape from synthetic resin. On one side surface 3 of the first axle 2, a first circular concave portion 5 having the same axis as the first axle 2 is formed. On the other side surface 6 of the first axle 2, a second circular shaft-shaped recess 7 having the same axis as the first axle 2 and having a diameter larger than that of the first circular shaft-shaped recess 5 is formed. ing. A gear 8 is integrally formed on the peripheral surface of the first axle 2. The tooth tip of the gear 8 is curved in a spherical shape.

  The first wheel 10 includes a first wheel body 11, a first flange 12, and a fitting shaft 13, and is integrally formed of synthetic resin. The outer surface 15 of the first flange 12 is inclined so that the thickness decreases from the center toward the outer peripheral edge. A first wheel main body 11 having substantially the same axis as the first flange 12 is provided on the outer surface 15 of the first flange 12. A fitting shaft 13 having substantially the same axis as the first flange 12 is provided on the inner surface 16 of the first flange 12. The first wheel 10 is fixed by fitting the fitting shaft 13 into the first circular recess 5 of the first axle 2.

The second wheel 20 includes a second wheel main body 21, a second flange 22, and a boss portion 23. The second wheel main body 21 has a circular shaft shape having substantially the same outer diameter as that of the first wheel main body 11, and is formed of a magnet, for example, a neodymium magnet. The outer surface 25 of the second flange 22 is inclined so that the thickness decreases from the center toward the outer peripheral edge. Second flange 2
2 is provided with a boss portion 23 having substantially the same axis as the second flange 22 and having substantially the same outer diameter as that of the first axle 2. The second flange 22 and the boss portion 23 are integrally formed of synthetic resin.

  A through hole 27 having an inner diameter substantially the same as that of the second circular concave portion 7 of the first axle 2 is formed at substantially the center of the second flange 22 and the boss portion 23. The second wheel main body 21 passes through the through hole 27 and is fixed with both sides protruding from the second flange 22 and the boss portion 23. In the second wheel 20, the protruding portion 29 of the second wheel main body 21 protruding from the boss portion 23 side is fitted and fixed to the second circular recess 7 of the first axle 2. The gear 8 is located approximately in the middle between the first flange 12 and the second flange 22.

  Thus, as for the drive wheel apparatus 1, only the 2nd wheel main body 21 is formed with the magnet, and the other part is formed with the synthetic resin. Accordingly, as shown in FIG. 1C, the drive wheel device 1A is formed by integrally molding the first wheel 10, the first axle 2, the boss portion 23, and the second flange 22 with a synthetic resin. The second wheel main body 21 may protrude from the flange 22.

  As shown in FIGS. 3 and 4 (b), the driven wheel device 31 includes a second axle 32, a third wheel 40, a fourth wheel 50, and a conductive ring 60. The second axle 32 is a circular shaft having substantially the same outer diameter as the first wheel body 11 and is formed of a magnet, for example, a neodymium magnet. The third wheel 40 includes a third wheel body 41, a third flange 42, and a boss portion 43, and is integrally formed of synthetic resin. The outer surface 45 of the third flange 42 is inclined so that the thickness decreases from the center toward the outer peripheral edge. A third wheel body 41 having substantially the same axis as the third flange 42 is provided on the outer surface 45 of the third flange 42. A boss portion 43 having substantially the same axis as the third flange 42 is provided on the inner side surface 46 of the third flange 42. A fitting hole 47 for fitting one end of the second axle 32 is formed at the approximate center of the boss portion 43. The second axle 32 is formed of a neodymium magnet, has substantially the same outer diameter as the third wheel body 41, and has substantially the same axis as the third wheel body 41.

  The fourth wheel 50 includes a fourth flange 52 and a boss portion 53, and is integrally formed of synthetic resin. The outer surface 55 of the fourth flange 52 is inclined so that the thickness decreases from the center toward the outer peripheral edge. A boss portion 53 having substantially the same axis as the fourth flange 52 is provided on the inner surface 56 of the fourth flange 52. A through hole 57 having an inner diameter substantially the same as the fitting hole 47 of the third wheel 40 is formed at substantially the center of the fourth flange 52 and the boss portion 53. The second axle 32 passes through the through hole 57 and is fixed to protrude from both sides of the fourth flange 52 and the boss portion 53. The protruding portion 29 of the second axle 32 protruding from the fourth flange 52 side constitutes a fourth wheel body 51 of the fourth wheel 50. If the way of explanation is changed, it can be said that the fourth wheel body 51 constitutes the second axle 32.

  A conductive ring 60 is attached between the third flange 42 and the fourth flange 52 of the second axle 32 (fourth wheel body 51). The conductive ring 60 may be made of any kind of material as long as it is made of a conductive material. In the present embodiment, the conductive ring 60 is made of phosphor bronze. The conductive ring 60 is fixedly attached to the second axle 32 (fourth wheel body 51), but may be attached to be rotatable. In the present embodiment, the fourth wheel body 51 and the second axle 32 are made of the same material, but the fourth wheel body 51 is made of a first conductive material having magnetism, The axle 32 may be formed of a second conductive material having an outer diameter different from the outer diameter of the fourth wheel body 51, and the fourth wheel body 51 and the second axle 32 may be connected. .

  As shown in FIG. 6, the driven wheel device 65 includes an axle 66 and a pair of wheels 67, and is integrally formed of synthetic resin. The wheel 67 is formed by a wheel body 68 and a flange 69. The drive wheel device 1 and the driven wheel devices 31 and 65 described above are rotatably attached to the carriage frame 71 of the vehicle toy 101 as shown in FIGS. A drive wheel device 1 and driven wheel devices 31 and 65 are incorporated in a carriage frame 71 to constitute a carriage 70.

  As shown in FIG. 2, the bogie frame 71 includes a substantially rectangular main frame 72, an intermediate member 73 that partitions the main frame 72, and a substantially U-shaped bearing member 75. Molded. The main frame 72 includes a pair of longitudinal members 76, 76 in the longitudinal direction and a pair of transverse members 77, 77 provided in both ends of the longitudinal members 76, 76. The outer surface 78 of the horizontal member 77 is formed as an arc-shaped convex curved surface with the center of the main frame 72 as the center.

  The intermediate member 73 is provided so as to connect substantially the center of the pair of vertical members 76 and 76, and is attached at a position lower than the horizontal members 77 and 77. As described above, the main frame 72 is formed with the storage portions 81 and 82 for storing the wheel devices 1, 31 and 65 by the intermediate member 73. A pair of substantially U-shaped bearing members 75, 75 are provided in the storage portions 81, 82. The bearing member 75 is connected to the inner side surface 79 of the lateral member 77 and the inner side surface 74 of the intermediate member 73. The bearing members 75 and 75 rotatably support the first axle 2 and the boss portion 23 of the driving wheel device 1, the boss portions 43 and 53 of the driven wheel device 31, and the axle 66 of the driven wheel device 65.

  Guide grooves 85 and 85 are formed on the inner surfaces 79 and 79 of the transverse members 77 and 77 of the main frame 72 on both sides of the pair of bearing members 75 and 75. As shown in FIG. 3, the shaft pressing member 90 is detachably attached to the guide grooves 85, 85, 85, 85. The shaft pressing member 90 is formed in a substantially H shape, and is formed with guide protrusions 91, 91, 91, 91 guided by the guide grooves 85, 85, 85, 85, and the shaft pressing protrusions 92, 92, 92 and 92 are projected. As shown in FIG. 4, the shaft pressing protrusion 92 presses the wheel main bodies 68 and 68 of the third wheel main body 41, the fourth wheel main body 51, and the driven wheel apparatus 65 of the driven wheel apparatus 31 from above, and the driven wheel apparatus. 31 and 65 are positioned so that they are not detached from the carriage frame 71.

  As shown in FIG. 3, the vehicle toy main body 102 of the power vehicle toy 101 includes a chassis 103 and a vehicle body 105 attached to the chassis 103. A pair of substantially L-shaped locking members 110 and 110 to which the carriage frame 71 can be attached are formed on the front and rear portions of the lower surface 106 of the chassis 103 so as to face each other. The locking member 110 is formed with a slidable contact surface 111 slidably in contact with the outer side surface 78 of the lateral member 77 of the carriage frame 71, and an engaging convex portion 113 that engages with the lower surface 77 a of the lateral member 77. The slidable contact surface 111 is formed by an arcuate concave curved surface having substantially the same curvature as the outer surface 78 of the lateral member 77.

  As shown in FIG. 3, the pair of drive wheel devices 1, 1 are arranged so that the position of the second wheel main body 21 is reversed (different rails in contact with each other). The drive-side carriage 70A is configured so as to be rotatable. As shown in FIG. 5, when the drive-side carriage 70 </ b> A is positioned and rotated between the locking members 110, 110 of the chassis 103, the outer surface 78 of the lateral member 77 of the carriage frame 71 is paired with the locking mechanism. The slidable contact surfaces 111 and 111 of the members 110 and 110 are slidably contacted, and the lower surface 77a of the lateral member 77 is engaged with the engaging convex portions 113 and 113 of the pair of locking members 110 and 110 so as to be rotatable to the chassis 103. It is attached.

As shown in FIG. 3, the pair of driven wheel devices 31, 31 are arranged so that the position of the fourth wheel body 51 is reversed (different rails in contact with each other). Further, the shaft pressing member 90 is attached to the carriage frame 71 to constitute a driven-side carriage 70B. As shown in FIG.
0B is also attached in the same manner as the cart 70A.

  The chassis 103 is provided with a drive motor 116 and a gear group 120 that transmits the rotation of the drive motor 116 to the gears 8 and 8 of the pair of drive wheel devices 1 and 1. The gear group 120 includes a drive gear 121 attached to the drive shaft of the drive motor 116, a crown gear 122 that meshes with the drive gear 121, a small gear 123 that is integral with the crown gear 122, and a large gear 125 that meshes with the small gear 123. The small gear 126 integral with the large gear 125, the large gear 127 meshing with the small gear 126, the small gear 128 integral with the large gear 127, the large gear 129 meshing with the small gear 128, and the small gear integral with the large gear 129. It consists of a gear and a final gear 130 integrated with the small gear. The cutting edge of the final gear 130 is curved in a spherical shape.

  In the chassis 103, a crown gear 122, a small gear 123, a large gear 125, a small gear 126, a large gear 127, a small gear 128, a large gear 129, a small gear integrated with the large gear 129, and a final gear 130 are rotatable. A gearbox 131 to be attached is attached. The position of the final gear 130 is configured to be above the pair of gears 8 and 8 of the carriage 70 </ b> A attached to the chassis 103. The chassis 103 is formed with an opening 133 for projecting the final gear 130 to the lower surface side of the chassis 103, and the final gear 130 projecting from the opening 133 is a gear 8 of the drive wheel device 1, 1 attached to the cart 70 </ b> A. , 8 are engaged with each other.

  The chassis 103 is provided with conductive contacts 141 and 145 located on the driven wheel devices 31 and 31 of the carriage 70B. The conductive contacts 141 and 145 are conductive metal plates, guide pieces 142 and 142 are formed on both sides, and a spring receiving protrusion 143 is provided on the upper part. In the present embodiment, conductive contacts 141 and 145 are made of phosphor bronze. The conductive contacts 141 and 145 are attached to a cylindrical guide member 151 formed on the upper portion of the chassis 103 so as not to rotate but to move in the vertical direction. That is, guide grooves 152 and 152 for guiding the guide pieces 142 and 142 of the conductive contacts 141 and 145 are formed on both sides of the guide member 151.

  The lower part of the spring 155 is attached to the spring receiving protrusion 143 of the conductive contacts 141 and 145. The spring 155 is made of a conductive metal, and its upper end is pressed by a spring pressing piece 156. The spring pressing piece 156 is formed of a conductive metal plate, provided with guide protrusions 157 and 157 on both sides, and the guide protrusions 157 and 157 are guided by the guide grooves 152 and 152 of the guide member 151 to guide the spring. It is disposed in the member 151.

  As shown in FIG. 4 (b), a protrusion 159 is provided inside the vehicle body 105 to hold the spring pressing piece 156 when the vehicle body 105 is attached to the chassis 103. The chassis 103 is formed with an opening 158 for projecting the conductive contacts 141 and 145 to the lower surface side of the chassis 103. The conductive contacts 141 and 145 protruding from the opening 158 urged downward by the elasticity of the spring 155 are in sliding contact with the conductive rings 60 and 60 of the driven wheel devices 31 and 31 attached to the carriage 70B at the lower ends. . One of the spring pressing pieces 156 and 156 is electrically connected to the positive terminal of the driving motor 116 via an electric cord, and the other of the spring pressing pieces 156 and 156 has an electric cord connected to the negative terminal of the driving motor 116. Is electrically connected.

  As shown in FIGS. 6 and 7, the vehicle toy main body 162 of the passenger vehicle toy 161 includes a chassis 163 and a vehicle body 165 attached to the chassis 163. A pair of substantially L-shaped locking members 110 and 110 to which the carriage frame 71 can be attached are formed on the front and rear parts of the lower surface 166 of the chassis 163 so as to face each other.

  As shown in FIG. 6, the driven wheel devices 31 and 65 are rotatably attached to the bearing members 75... Of the carriage frame 71, and the above-described shaft pressing member 90 is attached to the carriage frame 71 to follow the driven side. The cart 70C is configured. As shown in FIG. 7, when the driven cart 70 </ b> C is positioned and rotated between the locking members 110 and 110 of the chassis 103, the outer surface 78 of the lateral member 77 of the cart frame 71 has a pair of locking. The slidable contact surfaces 111 and 111 of the members 110 and 110 are slidably contacted, and the lower surface 77a of the lateral member 77 is engaged with the engaging convex portions 113 and 113 of the pair of locking members 110 and 110 so as to be rotatable to the chassis 103. It is attached. It should be noted that one driven wheel device 31 and the other driven wheel device 31 of the pair of carts 70C and 70C are arranged so that the positions of the fourth wheel bodies 51 are opposite (with different rails in contact). It is rotatably attached to bearing members 75... Of the carriage frame 71.

  The chassis 163 is provided with conductive contacts 141 and 145 located on the driven wheel device 31 of the carriage 70C. The conductive contacts 141 and 145 are attached to a cylindrical guide member 151 formed on the upper part of the chassis 163 so as not to rotate and to move in the vertical direction. The lower part of the spring 155 is attached to the spring receiving protrusion 143 of the conductive contacts 141 and 145. The upper end of the spring 155 is pressed by a spring pressing piece 156.

  As shown in FIG. 4, a protrusion 167 is provided inside the vehicle body 165 to hold the spring pressing piece 156 when the vehicle body 165 is attached to the chassis 163. The chassis 163 is formed with an opening 168 through which the conductive contacts 141 and 145 protrude from the bottom surface of the chassis 163. The conductive contacts 141 and 145 protruding from the opening 168 urged downward by the elasticity of the spring 155 are in sliding contact with the conductive rings 60 of the driven wheel devices 31 and 31 attached to the carriage 70C at the lower ends. Electrical components such as light emitting elements such as LEDs and sound emitting elements are electrically connected between one and the other of the spring pressing pieces 156 and 156.

  As shown in FIGS. 8 and 9, the passenger car toy 171 has basically the same configuration as the passenger car toy 161, but there is no electric part that operates by receiving power supply from the rail in the toy car body 172. The conductive contacts 141 and 145 that are in sliding contact with the conductive ring 30 of the driven wheel device 31 are not provided.

  Next, the track device according to the present invention will be described with reference to FIGS. FIG. 10 is a perspective view showing one embodiment of the track device according to the present invention. FIG. 11 is an exploded perspective view of FIG. 12A and 12B are explanatory views of the track device, in which FIG. 12A is a plan view, FIG. 12B is a cross-sectional view, FIG. 12C is a side view, and FIG. FIG. 13 is an explanatory view of a state in which the bottom plate of the track device is removed as viewed from below. FIG. 14 is an explanatory diagram for explaining the relationship between the track belt and the metal rail. FIG. 15 is an explanatory diagram showing a method of connecting the track devices. FIG. 16 is a plan view showing the relationship between the metal rail and the wheel device.

  As shown in FIGS. 10 and 11, the track device 201 includes a track band 202 made of synthetic resin, a pair of metal rails 261 and 261 inserted into a pair of grooves 215 and 216 formed in the track band 202, and Consists of. The metal rail 261 has an insertion concave portion 272 formed at one end and an insertion convex portion 281 formed at the other end. At one end of the track band 202, attachment portions 230 and 231 for attaching the conductive magnets 250 are formed, and the magnets 250 attached to the attachment portions 230 and 231 are within the insertion recesses 272 of the metal rail 261. Therefore, it is configured to be provided at a position in contact with the metal rail 261. In the track band 202, when the insertion protrusion 281 of the metal rail 261 of the other track band 202 is inserted into the insertion recess 272 of the metal rail 261, the insertion protrusion 281 of the other metal rail 261 becomes the magnet 250. In this way, the metal rails 261 are connected to the other metal rails 261 to connect the other track belts 202.

  As shown in FIGS. 11 and 14, the manufacturing method of the track device 201 includes a first step of inserting a pair of metal rails 261 into a pair of grooves 215 and 216 of a track band 202 made of synthetic resin, A second step of bending the locking claws 275, 278, 279, and 282 of the rail 261 to fix the metal rail 261 to the raceway band 202, and a mounting portion 230 formed at one end of the raceway band 202, This includes a third step of attaching the magnet 250 to 231 and a fourth step of attaching the bottom plate 245 to the bottom of the raceway band 202.

  The track device 201 includes a track band 202 made of synthetic resin and a pair of metal rails 261 and 261. The track band 202 is connected to the upper surface plate 203, the right inclined surface plate 205 provided on the right side of the upper surface plate 203, the left inclined surface plate 206 provided on the left side of the upper surface plate 203, and the lower end of the right inclined surface plate 205. The right side plate 207 provided, the left side plate 208 connected to the lower end of the left inclined surface plate 206, the front plate 210 connected to the front end of the top plate 203, and the rear end of the top plate 203 It consists of a rear plate 211, is formed in a hollow shape, and has a trapezoidal shape when viewed from the front.

  A protrusion 213 having a shape of a sleeper is formed on the upper surface plate 203 of the track belt 202. The upper surface plate 203 is formed with a pair of grooves 215 and 216 into which the pair of metal rails 261 and 261 are inserted. The grooves 215 and 216 are formed in a substantially U shape by the side surfaces 218 and 218 and the bottom surface 219, and insertion holes 221, 222, 223 and 224 are formed in predetermined portions of the bottom surface 219 as shown in FIG. Yes. The right groove 215 is formed with insertion holes 221, 222, 223, and 224 in order from the front plate 210, and the left groove 216 is formed with insertion holes 221, 222, 223, and 224 in order from the rear plate 211. Has been.

  As shown in FIG. 14, a pair of magnet housing frames 230 and 231 having a substantially square shape are formed on the back surface 226 of the top plate 203. The right magnet storage frame 230 is formed along the right side plate 207 and the front plate 210, and the left magnet storage frame 231 is formed along the left side plate 208 and the rear plate 211. The magnet housing frame 230 is formed with insertion grooves 232 and 233 through which the metal rail 261 is inserted. The magnet housing frame 231 is formed with insertion grooves 235 and 236 through which the metal rail 261 is inserted. Magnets 250 are pushed into and attached to the magnet housing frames 230 and 231. The magnet 250 is made of a conductive material, such as a neodymium magnet. Further, as shown in FIG. 13, a boss 240 having a female screw portion 241 and a boss 243 having a positioning hole 242 are provided at predetermined positions on the back surface 226 of the upper surface plate 203.

  As shown in FIG. 11, the track belt 202 has a bottom plate 245 attached to a hollow chamber surrounded by a front plate 210, a rear plate 211, a right side plate 207, and a left side plate 208. The bottom plate 245 is formed with a fitting pin 246 that fits into the positioning hole 242 of the upper surface plate 203 and a through hole 247 that faces the female screw portion 241 of the upper surface plate 203. The bottom plate 245 is attached to the track belt 202 by fitting the fitting pins 246 into the positioning holes 242 of the top plate 203 and screwing the screws 248 into the female screw portions 241 through the through holes 247. The magnets 250 attached to the magnet storage frames 230 and 231 are prevented from being detached from the magnet storage frames 230 and 231 by the bottom plate 245.

  The metal rail 261 is formed with substantially the same length as the track band 202, has a contact surface 262 that contacts the bottom surface 219 of the grooves 215, 216, an insertion hole 221, an insertion groove 232, of the grooves 215, 216. A front insertion piece 263 that passes through 233, a first intermediate insertion piece 265 that passes through the insertion hole 222 of the grooves 215 and 216, and a second intermediate insertion piece 266 that passes through the insertion hole 223 of the grooves 215 and 216, A rear insertion piece 267 that passes through the insertion hole 224 of the grooves 215 and 216 is formed.

  The front insertion piece 263 is formed with a contact piece 271 that comes into contact with the bottom plate 245 and an insertion recess 272. The magnet 250 attached to the magnet storage frames 230 and 231 is stored in the insertion recess 272 and is in contact with the insertion piece 263. The first intermediate insertion piece 265 is formed with a contact piece 273 that comes into contact with the bottom plate 245 and a locking claw 275 that is bent and locked to the back surface 226 of the top plate 203. The second intermediate insertion piece 266 is formed with a contact piece 276 that contacts the bottom plate 245 and locking claws 278 and 279 that are bent and locked to the back surface 226 of the top plate 203. The rear insertion piece 267 includes a contact piece 280 that contacts the bottom plate 245, an insertion protrusion 281 that can be inserted into the insertion recess 272 of the front insertion piece 263, and a back surface 226 of the upper surface plate 203 that is bent. A locking claw 282 to be locked to is formed.

  The pair of metal rails 261 change their direction and are pushed into the grooves 215 and 216 of the raceway band 202, the contact surface 262 contacts the bottom surface 219, and the front insertion piece 263 has the insertion holes 221 in the grooves 215 and 216. , Through the insertion grooves 232 and 233, the first intermediate insertion piece 265 is inserted through the insertion hole 222 of the grooves 215 and 216, the second intermediate insertion piece 266 is inserted through the insertion hole 223 of the grooves 215 and 216, The rear insertion piece 267 passes through the insertion holes 224 of the grooves 215 and 216. The locking claws 275 of the first intermediate insertion piece 265 are bent and locked on the back surface 226 of the upper surface plate 203, and the locking claws 278 and 279 of the second intermediate insertion piece 266 are bent and the upper surface plate 203 is bent. The pair of metal rails 261 and 261 are attached to the track belt 202 by being engaged with the rear surface 226 of the rear plate 267 and bending the engagement claws 282 of the rear insertion piece 267 to be engaged with the rear surface 226 of the upper surface plate 203.

  Next, when the magnets 250 and 250 are stored in the substantially rectangular magnet storage frames 230 and 231, the magnets 250 stored in the right magnet storage frame 230 are inserted into the insertion recesses 272 of the right metal rail 261. The magnet 250 that contacts the metal rail 261 and is stored in the left magnet storage frame 231 contacts the metal rail 261 within the insertion recess 272 of the left metal rail 261. The bottom plate 245 is attached to the track band 202 by fitting the fitting pin 246 of the bottom plate 245 into the positioning hole 242 of the top plate 203 and screwing the screw 248 into the female screw portion 241 through the through hole 247. As a result, the magnet 250 attached to the magnet housing frames 230 and 231 is fixed.

  The metal rail 261 attached to the left groove 216 has the insertion protrusion 281 protruding from the front plate 210, and the metal rail 261 attached to the right groove 215 has the insertion protrusion 281 from the rear plate 211. Protruding. The metal rail 261 attached to the right groove 215 has an insertion hole 290 formed on the front plate 210 side by the insertion recess 272, the bottom surface 219 and the side surfaces 218 and 218 of the groove 215. In the metal rail 261 attached to the left groove 216, an insertion hole 290 is formed on the rear plate 211 side by the insertion recess 272, the bottom surface 219 of the groove 216, and the side surfaces 218 and 218.

  As shown in FIG. 15, in the track device 201, when the front plate 210 of the track belt 202 is brought into contact with the rear plate 211 of the track belt 202 of another track device, the insertion protrusion 281 is inserted into the insertion hole 290. In contact with the magnet 250. The track devices 201 are connected to each other by the attractive force of the magnet 250. In this way, the track device 201 can be connected linearly or annularly. Since the magnet 250 has conductivity, a current can flow through the entire metal rail 261 of the track device 201 connected linearly or annularly.

  The drive wheel device 1, 1 and the driven wheel device 31, 31 of the powered vehicle toy 101 can be mounted on the metal rails 261, 261 of the track device 201. As shown in FIG. 16, the second wheel main bodies 21 and 21 and the fourth wheel main bodies 51 and 51 formed by magnets are alternately grounded to the metal rails 261 and 261. The positive electrode of the power supply is connected to one of the metal rails 261 (referred to as 261A), and the negative electrode of the power supply is connected to the other of the metal rails 261 (referred to as 261B).

  As shown in FIG. 3, from the one of the fourth wheel main bodies 51 (referred to as 51A) that is grounded to the metal rail 261A, the current flows from the conductive ring 60, the first conductive contact 141, the spring 155, Spring holding piece 156, positive terminal of drive motor 116, negative terminal of drive motor 116, other spring holding piece 156, spring 155, second conductive contact 145, conductive ring 60, and other of fourth wheel main body 51 ( 51B) to the metal rail 261B. The drive motor 116 is rotated by this current, and the rotation is transmitted to the gears 8 and 8 through the gear group 120, and the drive wheel devices 1 and 1 rotate on the metal rails 261 and 261. In this way, the powered vehicle toy 101 can travel on the track device 201.

  In the power vehicle toy 101, while the vehicle is running on a curve, the inner wheel rotates slowly and the outer wheel tries to rotate faster, but the wheel on the side that is not attracted to the magnet slides on the rail. Compared to conventional vehicle toys that rotate while being attracted, there is less resistance to magnetic force, and the load on the drive motor 116 is less.

  The passenger vehicle toy 161 is connected to the powered vehicle toy 101, and the driven wheel devices 31, 31, 65, 65 of the passenger vehicle toy 161 can be placed on the metal rails 261, 261 of the track device 201. The positive electrode of the power supply is connected to one of the metal rails 261 (referred to as 261A), and the negative electrode of the power supply is connected to the other of the metal rails 261 (referred to as 261B).

  The current flows from one of the fourth wheel bodies 51 (referred to as 51C) that is grounded to the metal rail 261A to the conductive ring 60, the first conductive contact 141, the spring 155, one spring pressing piece 156, the light emitting element, and the like. The other spring pressing piece 156, the spring 155, the second conductive contact 145, the conductive ring 60, and the other of the fourth wheel body 51 (referred to as 51D) flow to the metal rail 261B. This electric current activates the electrical components in the vehicle toy body 162.

  The power vehicle toy 101 and the passenger vehicle toys 161 and 171 travel on metal rails 261 and 261 that are extremely small and have a distance of about 3 mm. The power vehicle toy 101 and the passenger car vehicle toys 161 and 171 are extremely lightweight, but the second wheel body 21 of the driving wheel device 1 and the fourth wheel body 51 of the driven wheel device 31 that are in contact with the metal rail 261 are included. Since the second wheel body 21 and the fourth wheel body 51 are formed by magnets, the second wheel body 21 and the fourth wheel body 51 are attracted to the metal rail 261 by magnetic force, and the rotation of the driving wheel device 1 and the driven wheel device 31 slides on the metal rail 261. Even if there is an ascending slope, it travels reliably. Further, since the second wheel main body 21 of the driving wheel device 1 and the fourth wheel main body 51 of the driven wheel device 31 are adsorbed to the metal rail 261 by magnetic force, there is a possibility that the second wheel main body 21 falls off the metal rail 261 and falls. Few.

When the track device 201 inserts the insertion protrusion 281 of the metal rail 261 of the other track band 202 into the insertion recess 272 of the track band 202, the insertion protrusion 281 of the other metal rail 261 becomes the magnet 250. The metal rail 261 can be connected to the other metal rail 261 via the magnet 250, and the other track band 202 can be coupled in this manner. Moreover, the track apparatus 201 can easily release the connection between the metal rails 261 and the connection between the track bands 202 by separating the track bands 202 with a force greater than the magnetic force of the magnet 250. As described above, the track device 201 is functional and can simplify the structure because it can simultaneously connect the metal rail 261 with the magnet 250 and connect the track band 202 and release the connection and connection. it can. Accordingly, the track device 201 can be reduced in size and weight so that the distance between the metal rails 261 and 261 is about 3 mm. Furthermore, since the track device 201 can be reduced in size and weight, the function of the connection and connection can be sufficiently achieved by the magnetic force of the magnet 250. The track device 201 is manufactured by inserting a pair of metal rails 261 and 261 into a pair of grooves 215 and 216 of the track band 202,
Since the metal rails 261 and 261 can be fixed to the raceway band 202 simply by bending the latching claws 275, 278, 279 and 282 of the H.261, the manufacture is extremely easy.

  Another embodiment of a vehicle toy wheel device according to the present invention and a vehicle toy incorporating the wheel device will be described with reference to FIGS. FIG. 17 is an overall view showing another embodiment of the drive wheel device for a vehicle toy according to the present invention, in which (a) is a front view and (b) is a sectional view. 18 to 20 are general views showing another embodiment of the driven wheel device for a vehicle toy according to the present invention, in which (a) is a front view and (b) is a sectional view. FIG. 21 is an exploded perspective view in which a drive wheel device for a vehicle toy according to the present invention is incorporated in a carriage, wherein (a) is a perspective view seen from above, and (b) is a perspective view seen from below. FIGS. 22 to 24 are exploded perspective views in which the driven wheel device for a vehicle toy according to the present invention is incorporated in a carriage, wherein (a) is a perspective view seen from above, and (b) is a perspective view seen from below. It is. FIG. 25 is an exploded perspective view of the vehicle toy drive wheel device and the driven wheel device according to the present invention incorporated into the vehicle toy. FIG. 26 is a cross-sectional view of the vehicle toy wheel device according to the present invention incorporated into the vehicle toy, wherein (a) is a cross-sectional view of the main part incorporating the drive wheel device, and (b) is the driven wheel device. It is the principal part sectional drawing incorporated. 27 is an assembly view of FIG. 25, where (a) is a perspective view seen from above, and (b) is a perspective view seen from below. FIG. 28 is an exploded perspective view when another driven wheel device of the vehicle toy according to the present invention is incorporated in the vehicle toy. 29 is an assembly view of FIG. 28, where (a) is a perspective view seen from above, and (b) is a perspective view seen from below. FIG. 30 is an exploded perspective view when another driven wheel device of the vehicle toy according to the present invention is incorporated in the vehicle toy. 31 is an assembly view of FIG. 30, where (a) is a perspective view seen from above, and (b) is a perspective view seen from below. FIG. 32 is a perspective view of the connector. FIG. 33 is an explanatory diagram of a vehicle toy connected by a connector.

  As shown in FIGS. 17 and 19, the wheel device 301, 301 </ b> A of the vehicle toy is configured to be placed on a pair of rails 561, 561, and includes a first axle 302 and both sides of the first axle 302. The first wheel 310 and the second wheel 320, 320A provided on the vehicle. The first wheel 310 includes a first wheel body 311 that rolls on one rail 561 and a first flange 312 that is guided by the one rail 561, and includes the first wheel body 311 and the first wheel 311. The flange 312 is made of synthetic resin. The second wheels 320 and 320A include a second wheel main body 321 that rolls on the other rail 561 and a second flange 322 that is guided by the other rail 561, and at least the second wheel main body 321. Is formed by a member that adsorbs by magnetic force.

  The second wheel main body 321 may be formed of a magnet as shown in FIG. Moreover, it is desirable that the second wheel main body 321 includes a magnet 328 and a rolling shaft 330 that includes the magnet 328 inside and is formed in a circular shaft shape. This is because it is difficult to directly process the bearing portion of the magnet 328, but it is easy to directly process the bearing portion on the rolling shaft 330 that covers the magnet 328. Furthermore, it is more preferable that the rolling shaft 330 is formed of a ferromagnetic material. Even if the rolling shaft 330 is made of synthetic resin, it is attracted to the rail 561 by the built-in magnet 328, but if it is made of a ferromagnetic material, the attracting force is improved.

  In the wheel device 301, 301A for a vehicle toy, the first wheel main body 311, the first flange 312, the first axle 302, and the second flange 322 may be formed of a synthetic resin. In the vehicle toy wheel device 301, a gear 308 may be formed on the first axle 302.

As shown in FIGS. 25 and 30, the vehicle toy bodies 402 and 472 of the vehicle toys 401 and 471 are chassis 403 and 473 and carriage frames 371 and 3 attached to the front and rear of the chassis 403 and 473.
71. The carriage frame 371 is provided with a pair of vehicle toy wheel devices 301 and 301A. The pair of wheel devices 301 and 301A are rotatably attached to the carriage frames 371 and 371 so that the second wheel main body 321 formed of a member that is attracted by magnetic force contacts the different rails 561.

  As shown in FIG. 18, the wheel device 331 of the vehicle toy is configured to be placed on a pair of rails 561, and the second axle 332 and the third axle provided on both sides of the second axle 332. Wheel 340 and fourth wheel 350. The third wheel 340 includes a third wheel body 341 that rolls on one rail 561, and a third flange 342 that is guided by the one rail 561. The flange 342 is made of synthetic resin. The fourth wheel 350 includes a fourth wheel main body 351 that rolls on the other rail 561 and a fourth flange 352 that is guided by the other rail 561. The fourth wheel body 351 is constituted by a second axle 332 and is formed by a member that is attracted by magnetic force.

  As shown in FIG. 42, the fourth wheel body 351 may be formed of a magnet. The fourth wheel body 351 preferably includes a magnet 328A and a rolling shaft 330A that is provided with the magnet 328A and is formed of a circular ferromagnetic material. This is because it is difficult to directly process the bearing portion of the magnet 328A, but it is easy to directly process the bearing portion on the rolling shaft 330A that covers the magnet 328A. Furthermore, if the rolling shaft 330A is formed of a ferromagnetic material, the attractive force is improved.

  In the wheel device 331 of the toy vehicle, the third wheel body 341, the third flange 342, and the fourth flange 352 may be formed of synthetic resin. In the wheel device 331 of the vehicle toy, a conductive ring 360 that is electrically connected to the second axle 332 is provided between the third wheel 340 and the fourth wheel 350 of the second axle 332.

  As shown in FIG. 28, the vehicle toy body 462 of the vehicle toy 461 has a chassis 463 and a carriage frame 371 attached to the front and rear of the chassis 463. A pair of wheel devices 331 for the vehicle toy is provided on the carriage frame 371. The pair of wheel devices 331 are rotatably attached to the carriage frame 371 so that a fourth wheel body 351 formed of a member that is attracted by magnetic force contacts a different rail 561.

  As shown in FIG. 25, the vehicle toy main body 402 of the vehicle toy 401 includes a chassis 403 and cart frames 371 and 371 attached to the front and rear of the chassis 403. A pair of wheel devices 301 of the vehicle toy are provided on a carriage frame 371 attached to one of the front part and the rear part. A pair of wheel devices 331 for the vehicle toy is provided on a bogie frame 371 attached to the other of the front part or the rear part. The chassis 403 is provided with a drive motor 416 and a gear group 420 that transmits the rotation of the drive motor 416 to the gear 308 of the pair of vehicle toy wheel devices 301. The chassis 403 is provided with a first conductive contact 441 that is in sliding contact with one conductive ring 360 of the pair of vehicle toy wheel devices 331 and a second conductive contact 445 that is in sliding contact with the other conductive ring 360. The first conductive contact 441 is electrically connected to one of the positive terminal or the negative terminal of the drive motor 416, and the second conductive contact 445 is connected to the other of the positive terminal or the negative terminal of the drive motor 416. Electrically connected.

  A second wheel body 321 formed by a member adsorbed by the magnetic force of the pair of vehicle toy wheel devices 301 and a fourth wheel formed by a member adsorbed by the magnetic force of the pair of vehicle toy wheel devices 331. The main body 351 is disposed so as to be grounded to the rails 561 that are different in order.

As shown in FIG. 25, the vehicle toy main body 402 of the vehicle toy 401 includes a chassis 403 and a carriage frame 371 attached to the front and rear of the chassis 403. A pair of wheel devices 331 for the toy vehicle is provided on a bogie frame 371 attached to the front or rear portion. An electrical component 416 is provided on the chassis 403. The chassis 403 is provided with a first conductive contact 441 that is in sliding contact with one conductive ring 360 of the wheel device 331 of the vehicle toy, and a second conductive contact 445 that is in sliding contact with the other conductive ring 360; The first conductive contact 441 is electrically connected to one of the positive terminal and the negative terminal of the electrical component 416, and the second conductive contact 445 is electrically connected to the other of the positive terminal and the negative terminal of the electrical component 416. It is connected to the.

  As shown in FIG. 28, the vehicle toy main body 462 of the vehicle toy 461 includes a chassis 463 and carriage frames 371 and 371 attached to the front and rear of the chassis 463. A wheel frame 331 for the vehicle toy is provided on a bogie frame 371 attached to the front and rear portions. An electrical component 446 is provided on the chassis 463. The chassis 463 has a third conductive contact 441 slidably contacting the conductive ring 360 of the front toy wheel device 331 and a fourth conductive contact slidably contacting the conductive ring 360 of the rear vehicle toy wheel device 331. And the third conductive contact 441 is electrically connected to one of the positive terminal and the negative terminal of the electrical component 446, and the fourth conductive contact 445 is the positive terminal of the electrical component 446 or The other end of the negative electrode terminal is electrically connected.

  Furthermore, a driving wheel device, a driven wheel device, and a vehicle toy incorporating these will be described in detail. As shown in FIGS. 17 and 21, the drive wheel device 301 includes a first axle 302, a first wheel 310, and a second wheel 320. The first axle 302 is formed in a cylindrical shape from a synthetic resin. On one side surface 303 of the first axle 302, a first circular concave portion 305 having the same axis as the first axle 302 is formed. On the other side surface 306 of the first axle 302, a second axial recess 307 having the same axis as the first axle 302 and having a larger diameter than the first annular recess 305 is formed. ing. A gear 308 is integrally formed on the peripheral surface of the first axle 302. The tooth tip of the gear 308 is curved in a spherical shape.

  The first wheel 310 includes a first wheel main body 311, a first flange 312, and a fitting shaft 313, and is integrally formed with a synthetic resin. The outer surface 315 of the first flange 312 is inclined so that the thickness decreases from the center toward the outer peripheral edge. A first wheel main body 311 having substantially the same axis as the first flange 312 is provided on the outer surface 315 of the first flange 312. A fitting shaft 313 having substantially the same axis as the first flange 312 is provided on the inner surface 316 of the first flange 312. The front end surface 318 of the first wheel main body 311 is formed with a substantially conical support concave portion 314 having substantially the same axis as the first wheel main body 311. The first wheel 310 is fixed by fitting the fitting shaft 313 into the first circular recess 305 of the first axle 302.

The second wheel 320 includes a second wheel body 321, a second flange 322, and a boss portion 323. The second wheel main body 321 includes a magnet 328 and a rolling shaft 330 that includes the magnet 328 inside and is formed in a circular shaft shape. The rolling shaft 330 is formed of a ferromagnetic material such as iron in a circular shaft shape having substantially the same outer diameter as the first wheel main body 311. The rolling shaft 330 has a housing recess 333 having the same axis as the rolling shaft 330 formed therein. Further, the rolling shaft 330 has a support hole 334 formed substantially at the center of one end surface 335 in the axial direction. Further, the rolling shaft 330 is formed with an opening 337 communicating with the storage recess 333 on the other end surface 336 in the axial direction. A circular magnet 328 is accommodated from the opening 337 in the accommodating recess 333 of the rolling shaft 330. The magnet 328 is made of, for example, a neodymium magnet. The outer surface 325 of the second flange 322 is inclined so that the thickness decreases from the center toward the outer peripheral edge. The inner surface 326 of the second flange 322 is provided with a boss portion 323 that has substantially the same axial center as the second flange 322 and has substantially the same outer diameter as the first axle 302. The second flange 322 and the boss portion 323 are integrally formed of synthetic resin.

  A through hole 327 having an inner diameter substantially the same as that of the second circular recess 307 of the first axle 302 is formed at substantially the center of the second flange 322 and the boss portion 323. The second wheel main body 321 has substantially the same outer diameter as the first wheel main body 311, penetrates through the through hole 327, and is fixed with both sides protruding from the second flange 322 and the boss portion 323. ing. In the second wheel 320, the other end surface 336 side of the rolling shaft 330 protrudes from the boss portion 323 side, and the one end surface 335 side of the rolling shaft 330 protrudes from the second flange 322 side. In the second wheel 320, the protruding portion 329 of the rolling shaft 330 (second wheel main body 321) protruding from the boss portion 323 side is fitted into the second circular recess 307 of the first axle 302. It is fixed. The gear 308 is located approximately in the middle between the first flange 312 and the second flange 322. Thus, the drive wheel device 301 is formed of a member that only the second wheel main body 321 is attracted by magnetic force, and the other parts are formed of synthetic resin. Further, as shown in FIG. 41, the second wheel main body 321 is formed of a circular magnet, and the front end surface 324a has a substantially conical support that is substantially the same axis as the second wheel main body 321. A recess 324 may be formed.

  As shown in FIGS. 19 and 24, the wheel device (driven wheel device) 301A includes the first axle 302, the first wheel 310, the second flange 322, and the boss portion 323. Is a structure in which the second wheel main body 321 is fitted into a circular concave portion 307 </ b> A formed on the side surface of the second flange 322. A second wheel 320A is formed by the second flange 322 and the second wheel body 321. As described above, the first wheel 310 includes the first wheel main body 311 and the first flange 312, and the support recess 314 is formed on the distal end surface 318 of the first wheel main body 311. The second wheel 320A includes a second wheel main body 321 and a second flange 322, and a magnet 328 is provided in the second wheel main body 321 and the rolling shaft 330 is formed in a circular shape. A support hole 334 is formed in one end surface 335 of the first end 335. The second wheel main body 321 of the drive wheel device 301 and the wheel device (driven wheel device) 301A described above is formed of a ferromagnetic material such as iron, but may be any member that is attracted to the metal rail 261 by magnetic force. The rolling shaft 330 may be a synthetic resin material.

  As shown in FIGS. 18 and 22, the driven wheel device 331 includes a second axle 332, a third wheel 340, a fourth wheel 350, and a conductive ring 360. The second axle 332 is a circular shaft having substantially the same outer diameter as the first wheel main body 311, and includes a magnet 328 </ b> A and the magnet 328 </ b> A inside, and a rolling shaft 330 </ b> A formed in a circular shaft shape. It consists of. The rolling shaft 330 </ b> A is formed of a ferromagnetic material such as iron in a circular shaft shape having substantially the same outer diameter as the first wheel main body 311. The rolling shaft 330A has a housing recess 333A having the same axial center as the rolling shaft 330A. Further, the rolling shaft 330A has a support hole 334A formed in the approximate center of one end surface 335A in the axial direction. Further, the rolling shaft 330A has an opening 337A communicating with the housing recess 333A on the other end surface 336A in the axial direction. A circular magnet 328A is received from the opening 337A in the storage recess 333A of the rolling shaft 330A. The magnet 328A is formed of, for example, a neodymium magnet.

  The third wheel 340 includes a third wheel main body 341, a third flange 342, and a boss portion 343, and is integrally formed of synthetic resin. The outer surface 345 of the third flange 342 is inclined so that the thickness decreases from the center toward the outer peripheral edge. A third wheel main body 341 having substantially the same axis as the third flange 342 is provided on the outer surface 345 of the third flange 342. A boss portion 343 having substantially the same axis as the third flange 342 is provided on the inner surface 346 of the third flange 342. A fitting hole 347 for fitting the other end surface 336 </ b> A side of the second axle 332 is formed in the approximate center of the boss portion 343. The tip surface 348 of the third wheel body 341 is formed with a substantially conical support recess 344 having substantially the same axis as that of the third wheel body 341. The second axle 332 has an outer diameter substantially the same as that of the third wheel main body 341, and is substantially the same axis as the third wheel main body 341.

  The fourth wheel 350 has a fourth flange 352 and a boss portion 353, and the fourth flange 352 and the boss portion 353 are integrally formed of synthetic resin. The outer surface 355 of the fourth flange 352 is inclined so that the thickness decreases from the center toward the outer peripheral edge. A boss portion 353 having substantially the same axis as the fourth flange 352 is provided on the inner surface 356 of the fourth flange 352. A through hole 357 having substantially the same inner diameter as the fitting hole 347 of the third wheel 340 is formed at substantially the center of the fourth flange 352 and the boss portion 353. The second axle 332 passes through the through hole 357 and is fixed to protrude from both sides of the fourth flange 352 and the boss portion 353. The one end surface 335 </ b> A side of the second axle 332 projects from the fourth flange 352 side, and the projecting portion 329 of the projecting second axle 332 constitutes the fourth wheel body 351 of the fourth wheel 350. If the method of explanation is changed, it can be said that the fourth wheel body 351 constitutes the second axle 332. The fourth wheel body 351, the fourth flange 352, and the boss portion 353 constitute a fourth wheel 350.

  Between the third wheel 340 (boss portion 343) and the fourth wheel 350 (boss portion 353) of the second axle 332 (fourth wheel body 351), the second axle 332 (fourth wheel) is provided. A conductive ring 360 that is in electrical communication with the main body 351) is attached. The conductive ring 360 may be made of any kind of material as long as it is made of a conductive material. In the present embodiment, conductive ring 360 is made of phosphor bronze. The conductive ring 360 is fixedly attached to the second axle 332 (fourth wheel body 351), but may be attached to be rotatable. In the present embodiment, the fourth wheel body 351 and the second axle 332 are formed of the same material, but the fourth wheel body 351 is formed of a first conductive material having magnetism, The axle 332 may be formed of a second conductive material having an outer diameter different from the outer diameter of the fourth wheel main body 351, and the fourth wheel main body 351 and the second axle 332 may be connected. . Further, as shown in FIG. 42, the second axle 332 (the fourth wheel main body 351 is formed of a circular magnet, and the front end surface 354a has substantially the same axial center as the fourth wheel main body 351. A substantially conical support recess 354 may be formed.

  20 and 23, the driven wheel device 365 includes an axle 366 and a pair of wheels 367, and is integrally formed of synthetic resin. The wheel 367 is formed by a wheel main body 368 and a flange 369. A substantially conical support recess 364 is formed at the approximate center of the front end surface of the wheel body 368. The drive wheel device 301 and the driven wheel devices 301A, 331, and 365 described above are rotatably attached to a carriage frame 371 of a vehicle toy, as shown in FIGS. A driving wheel device 301 and driven wheel devices 301A, 331, and 365 are incorporated in the bogie frame 371 to form a bogie.

  As shown in FIG. 21, the carriage frame 371 includes a substantially rectangular main frame 372, an intermediate member 373 that partitions the main frame 372, a support convex portion 384, a support shaft 385, and a locking claw 393. It is integrally molded with a synthetic resin. The main frame 372 includes a pair of longitudinal members 376 and 376 in the longitudinal direction, and a pair of transverse members 377 and 377 in the lateral direction provided at both ends of the longitudinal members 376 and 376. The outer surface 378 of the horizontal member 377 is formed as an arc-shaped convex curved surface with the center of the main frame 372 as the center. A connecting hole 378 </ b> A is formed substantially at the center of the outer side surface 378 of one lateral member 377.

The intermediate member 373 is provided so as to connect substantially the center of the pair of vertical members 376 and 376, and is attached to the lower surfaces 376A and 376A of the vertical members 376 and 376 so as to be lower than the horizontal members 377 and 377. . In the main frame 372, storage portions 381 and 382 for storing the wheel devices 301, 301A, 331, and 365 are formed by the intermediate member 373. The storage portions 381 and 382 are provided with a support convex portion 384 and a support shaft 385 facing each other. The support convex portion 384 is formed in a substantially conical shape, and the support concave portion 314 of the first wheel main body 311, the support concave portion 344 of the third wheel main body 341, and the support concave portion 364 of the wheel main body 368 are rotatably fitted. Match. The support shaft 385 fits the support hole 334 of the rolling shaft 330 and the support hole 334A of the rolling shaft 330A in a rotatable manner. In the wheel devices 301, 301 A, 331, and 365, the support concave portions 314, 344, and 364 are rotatably supported by the support convex portions 384, and the support holes 334 and 334 A are rotatably supported by the support shaft 385. Become. In addition, since the support convex part 384 is formed larger than the support shaft 385 and cannot be inserted into the support hole 334, it is possible to align the wheel devices 301, 301A, 331, and 365. It is not attached to 371. In the storage portion 381, the support convex portion 384 is formed on a support piece 386 formed on the lower surface 376A of one vertical member 376. Similarly, in the storage portion 381, the support shaft 385 is formed on a support piece 387 formed on the lower surface 376 </ b> A of the other vertical member 376. In the storage portion 382, the support convex portion 384 is formed on a support piece 386 formed on the lower surface 376 </ b> A of the other vertical member 376. Similarly, in the storage portion 382, the support shaft 385 is formed on a support piece 387 formed on the lower surface 376 </ b> A of one vertical member 376. Locking claws 393 and 393 are formed substantially at the center of the upper surfaces 377B and 377B of the horizontal members 377 and 377. In addition, guide protrusions 395 and 395 are formed substantially at the center of the upper surfaces 376B and 376B of the vertical members 376 and 376, respectively.

  As shown in FIG. 25, the vehicle toy body 402 of the power vehicle toy 401 includes a chassis 403 and a vehicle body 405 attached to the chassis 403. A pair of curved locking grooves 410, 410 to which the carriage frame 371 can be attached are formed on the front part and the rear part of the chassis 403 so as to face each other. As described above, the pair of drive wheel devices 301 and 301 are rotatably attached to the carriage frame 371 so that the position of the second wheel main body 321 is reversed (the rails in contact therewith are different). ing. A carriage 370 </ b> A on the driving side is configured by the carriage frame 371 and the pair of driving wheel devices 301 and 301.

  As shown in FIG. 25, the drive-side carriage 370 </ b> A is attached to the carriage 403 by engaging the locking claws 393 and 393 of the carriage frame 371 with the locking grooves 410 and 410. When the carriage frame 371 is attached to the chassis 403, the guide protrusions 395 and 395 protrude into the guide grooves 408 and 408 formed in the chassis 403, and the guide protrusions 395 and 395 are guided to the guide grooves 408 and 408. It can be turned.

  As shown in FIG. 25, a pair of driven wheel devices 331 and 331 are rotatably attached to the carriage frame 371 so that the position of the fourth wheel main body 351 is reversed (with different rails in contact). It has been. The cart frame 371 and the pair of driven wheel devices 331 and 331 constitute a driven cart 370B. This follower-side cart 370B is also attached in the same manner as the cart 370A.

  The chassis 403 is provided with a drive motor 416 and a gear group 420 that transmits the rotation of the drive motor 416 to the gears 308 and 308 of the pair of drive wheel devices 301 and 301. The gear group 420 includes a drive gear 421 attached to the drive shaft of the drive motor 416, a crown gear 422 that meshes with the drive gear 421, a small gear that is integral with the crown gear 422, and a large gear that meshes with the small gear integral with the crown gear 422. A gear 425, a small gear 426 integral with the large gear 425, a large gear 427 meshing with the small gear 426, a small gear integral with the large gear 427, a large gear 429 meshing with the small gear integral with the large gear 427, A small gear 428 integral with the large gear 429 and a final gear 430 integral with the small gear 428 are included. The cutting edge of the final gear 430 is curved in a spherical shape.

The chassis 403 includes a crown gear 422, a small gear integral with the crown gear 422, a large gear 425, a small gear 426, a large gear 427, a small gear integral with the gear 427, a large gear 429, a small gear 428, and a final gear 430. A gear box 431 that is rotatably attached is attached. The position of the final gear 430 is configured to be above the pair of gears 308 and 308 of the carriage 370 </ b> A attached to the chassis 403. The chassis 403 is formed with an opening 433 for projecting the final gear 430 to the lower surface side of the chassis 403, and the final gear 430 projecting from the opening 433 is a gear 308 of the drive wheel devices 301 and 301 attached to the cart 370A. , 308 to mesh with each other.

  The chassis 403 is provided with conductive contacts 441 and 445 located on the driven wheel devices 331 and 331 of the carriage 370B. The conductive contacts 441 and 445 are spring members formed of a conductive metal. The conductive contacts 441 and 445 are attached in cylindrical guide members 451 and 451 formed on the upper portion of the chassis 403. The upper ends of the conductive contacts 441 and 445 are in contact with the contact terminals 455 and 456. Contact terminals 455 and 456 are formed of a conductive metal plate.

  As shown in FIG. 26 (b), when the vehicle body 405 is attached to the chassis 403, the vehicle body 405 is inserted into the through holes 457 and 458 formed in the contact terminals 455 and 456. Protrusions 459 and 459 for fixing 456 are provided. The chassis 403 is formed with an opening 454 for projecting the conductive contacts 441 and 445 to the lower surface side of the chassis 403. The lower ends of the conductive contacts 441 and 445 protrude from the opening 454 and come into sliding contact with the conductive rings 360 and 360 of the driven wheel devices 331 and 331 attached to the carriage 370B. One of the contact terminals 455 and 456 is electrically connected to the positive terminal of the drive motor 416, and the other of the contact terminals 455 and 456 is electrically connected to the negative terminal of the drive motor 416.

  As shown in FIGS. 28 and 29, the vehicle toy body 462 of the passenger vehicle toy 461 includes a chassis 463 and a vehicle body 465 attached to the chassis 463. A pair of curved locking grooves 410 and 410 to which the carriage frame 371 can be attached are formed on the front part and the rear part of the chassis 463 so as to face each other.

  As shown in FIG. 28, driven wheel devices 331 and 365 are rotatably attached to the carriage frame 371 to constitute a driven carriage 370C. The driven-side carriage 370C is attached to the carriage 403 by engaging the locking claws 393, 393 of the carriage frame 371 with the locking grooves 410, 410. When the carriage frame 371 is attached to the chassis 463, the guide protrusions 395 and 395 protrude into the guide grooves 408 and 408 formed in the chassis 463, and the guide protrusions 395 and 395 are guided by the guide grooves 408 and 408. It can be turned. Note that one driven wheel device 331 and the other driven wheel device 331 of the pair of carriages 370C and 370C are arranged so that the position of the fourth wheel body 351 is opposite (the rails in contact with each other are different). The carriage frame 371 is rotatably attached.

  The chassis 463 is provided with conductive contacts 441 and 445 located on the driven wheel device 331 of the carriage 370C. The conductive contacts 441 and 445 are attached in a cylindrical guide member 451 formed on the upper part of the chassis 463. One of the conductive contacts 441 and 445 is electrically connected to the positive terminal on the electronic board 466 provided in the vehicle body 465, and the other of the conductive contacts 441 and 445 is connected to the negative terminal on the electronic board 466. Electrically connected.

  The chassis 463 is formed with an opening for projecting the lower ends of the conductive contacts 441 and 445 to the lower surface side of the chassis 463. The lower ends of the conductive contacts 441 and 445 protruding from the opening are in sliding contact with the conductive rings 360 and 360 of the driven wheel devices 331 and 331 attached to the carriage 370C. The electronic substrate 466 is provided with electrical components such as light emitting elements such as LEDs and sound emitting elements.

As shown in FIGS. 30 and 31, the passenger vehicle toy 471 basically has the same configuration as the passenger vehicle toy 461, and is formed with a locking groove 410 and a guide groove 408, but a rail is provided in the vehicle toy main body 472. Since there is no electrical component that operates upon receiving the supply of electricity from the vehicle, guide members 451 and 451 are not formed on the chassis 473. Accordingly, driven wheel devices 301A and 365 are rotatably attached to the bogie frame 371 to constitute a driven bogie 370D. This driven-side carriage 370D is attached to the carriage 473 by engaging the locking claws 393, 393 of the carriage frame 371 with the locking grooves 410, 410. When the carriage frame 371 is attached to the chassis 473, the guide protrusions 395 and 395 protrude into the guide grooves 408 and 408 formed in the chassis 473, and the guide protrusions 395 and 395 are guided to the guide grooves 408 and 408. It can be turned. It should be noted that one driven wheel device 301A and the other driven wheel device 301A of the pair of carriages 370D and 370D are arranged so that the positions of the second wheels 320A are opposite (the contact rails are different). The carriage frame 371 is pivotally attached.

  The power vehicle toy 401 and the passenger car vehicle toys 461 and 471 are connected by a connector 481. As shown in FIG. 32, the connector 481 is integrally formed of a synthetic resin, and includes a connecting shaft 482 and a design member 483 formed at the substantially center of the connecting shaft 482. As shown in FIG. 33, one end 484 of the connecting shaft 482 is detachably inserted into a connecting hole 378 </ b> A of a carriage 370 </ b> B disposed at the rear of the power vehicle toy 401, and the other 485 is inserted into the passenger car toy 461. The power vehicle toy 401 and the passenger car vehicle toy 461 are connected by being detachably inserted into the connection hole 378A of the carriage 370C disposed at the front. In addition, one of the connecting shafts 482 is detachably inserted into a connecting hole 378A of a carriage 370C disposed at the rear of the passenger car toy 461, and the other 485 is disposed at the front of the passenger car toy 471. The passenger car vehicle toy 461 and the passenger car vehicle toy 471 are connected by being detachably inserted into the connecting hole 378A of the carriage 370D. Thus, each vehicle toy can be connected.

  Next, the track device according to the present invention will be described with reference to FIGS. FIG. 34 is a perspective view showing another embodiment of the track device according to the present invention. FIG. 35 is an exploded perspective view of FIG. FIG. 36 is an explanatory diagram of the track device, where (a) is a plan view and (b) is a side view. FIG. 37 is an explanatory view of the track device, where (a) is a cross-sectional view, (b) is a bottom view, and (c) is a side cross-sectional view. FIG. 38 is an explanatory view of a state in which the bottom plate of the track device is removed as viewed from below. FIG. 39 is an explanatory diagram for explaining the relationship between the track belt and the metal rail. FIG. 40 is an explanatory diagram of a metal rail.

  As shown in FIGS. 34 and 35, the track device 501 includes a track band 502 made of synthetic resin, and a pair of metal rails 561 and 561 inserted into a pair of grooves 515 and 516 formed in the track band 502. Consists of. The metal rail 561 has an insertion recess 572 at one end and an insertion protrusion 581 at the other end. Attachment portions 530 and 531 for attaching a conductive magnet 550 are formed at one end of the track band 502, and the magnet 550 attached to the attachment portions 530 and 531 is provided at a position in contact with the metal rail 561. It is configured as follows. When the insertion protrusions 581 of the metal rails 561 of the other track bands 502 are inserted into the insertion recesses 572 of the metal rails 561, the other metal rails 561 come into contact with the magnet 550 and are attracted. Thus, the metal rails 561 are connected to the other metal rails 561 so as to connect the other track bands 502.

As shown in FIG. 39, the track device 501 is manufactured by inserting a pair of metal rails 561, 561 into a pair of grooves 515, 516 of a track band 502 made of synthetic resin, and a pair of metal rails 561. The insertion pieces 563, 565, 566, 567 of the 561 are inserted into the insertion holes 521, 522, 523, 524 of the raceway band 502, and the locking claws 571, 574, 575, 576 of the insertion pieces 563, 565, 566, 567 are inserted. The first step of locking the pair of metal rails 561 and 561 to the raceway band 502 by locking 578 and 579 to the insertion holes 521, 522, 523 and 524, and formed at one end of the raceway band 502 A second step of attaching the magnet 550 to the attachment portions 530 and 531, and a third step of attaching the bottom plate 545 to the bottom of the raceway band 502
It consists of the process.

  As shown in FIGS. 34 and 35, the track device 501 includes a track band 502 made of synthetic resin and a pair of metal rails 561 and 561. The track band 502 is connected to the upper surface plate 503, the right inclined surface plate 505 provided on the right side of the upper surface plate 503, the left inclined surface plate 506 provided on the left side of the upper surface plate 503, and the lower end of the right inclined surface plate 505. The right side plate 507 provided, the left side plate 508 connected to the lower end of the left inclined surface plate 506, the front plate 510 connected to the front end of the top plate 503, and the rear end of the top plate 503. It consists of a rear plate 511, is formed in a hollow shape, and has a trapezoidal shape when viewed from the front.

  A protrusion 513 having a shape of a sleeper is formed on the upper surface plate 503 of the track band 502. The upper surface plate 503 is formed with a pair of grooves 515 and 516 into which the pair of metal rails 561 and 561 are inserted. The grooves 515 and 516 are formed in a substantially U shape by the side surfaces 518 and 518 and the bottom surface 519, and as shown in FIG. 39, insertion holes 521, 522, 523 and 524 are formed in predetermined portions of the bottom surface 519. Yes. The right groove 515 is formed with insertion holes 521, 522, 523, 524 in order from the front plate 510, and the left groove 516 is formed with insertion holes 521, 522, 523, 524 in order from the rear plate 511. Has been.

  As shown in FIG. 39, a pair of substantially L-shaped magnet storage frames 530 and 531 are formed on the back surface 526 of the top plate 503. The right magnet storage frame 530 is formed along the right side plate 507 and the front plate 510, and the left magnet storage frame 531 is formed along the left side plate 508 and the rear plate 511. The magnet storage frame 530 is formed with an insertion groove 532 through which the metal rail 561 is inserted. The magnet housing frame 531 is formed with an insertion groove 535 through which the metal rail 561 is inserted. A magnet 550 is pushed into and attached to the magnet storage frames 530 and 531. The magnet 550 is formed of a conductive material, for example, a neodymium magnet. Furthermore, bosses 540 having female screw portions 541 are provided at two positions on both sides of the back surface 526 of the upper surface plate 503. In addition, bosses 543 having positioning holes 542 are provided at three locations on the back surface 526 of the top plate 503.

  As shown in FIG. 35, the track band 502 has a bottom plate 545 attached to a hollow chamber surrounded by a front plate 510, a rear plate 511, a right side plate 507, and a left side plate 508. The bottom plate 545 is formed with a stepped recess 545a substantially at the center. The bottom plate 545 is formed with fitting pins 546 that fit into the positioning holes 542 of the upper surface plate 503 on both sides, and fitting holes 545b that fit the bosses 543 into the stepped recesses 545a. Further, the bottom plate 545 is formed with a through hole 547 that faces the female screw portion 541 of the upper surface plate 503. In the bottom plate 545, the fitting pin 546 is fitted into the positioning hole 542 of the top plate 503, the boss 543 is fitted into the fitting hole 545b, and the screw 248 is screwed into the female screw portion 541 through the through hole 547. Is attached to the orbital zone 502. The magnets 550 attached to the magnet storage frames 530 and 531 are prevented from being detached from the magnet storage frames 530 and 531 by the bottom plate 545.

  The metal rail 561 is formed with substantially the same length as the raceway band 502, has a contact surface 562 that contacts the bottom surface 519 of the grooves 515 and 516, and the insertion holes 521 and the insertion grooves 532 of the grooves 515 and 516 are formed. The front insertion piece 563 to be inserted, the first intermediate insertion piece 565 to be inserted through the insertion hole 522 of the grooves 515 and 516, the second intermediate insertion piece 566 to be inserted through the insertion hole 523 of the grooves 515 and 516, and the groove A rear insertion piece 567 for inserting the insertion holes 524 of 515 and 516 is formed.

As shown in FIG. 38, the front insertion piece 563 has a locking claw 571 formed at the rear and an insertion recess 572 formed at the front. The magnet 550 attached to the magnet housing frames 530 and 531 is in contact with the side surface of the front insertion piece 563. The first intermediate insertion piece 565 has a locking claw 574 formed at the front portion and a locking claw 575 formed at the rear portion. The second intermediate insertion piece 566 has a locking claw 576 formed at the front and a locking claw 578 formed at the rear. The rear insertion piece 567 has a locking claw 579 formed at the front portion, and an insertion convex portion 581 that can be inserted into the insertion concave portion 572 of the front insertion piece 563 at the rear portion.

  The pair of metal rails 561 are turned and pushed into the grooves 515 and 516 of the raceway band 502, the contact surface 562 contacts the bottom surface 519, and the front insertion piece 563 is inserted into the insertion holes 521 of the grooves 515 and 516. The first intermediate insertion piece 565 is inserted into the insertion hole 522 of the grooves 515 and 516, the second intermediate insertion piece 566 is inserted into the insertion hole 523 of the grooves 515 and 516, and the rear part is inserted. The piece 567 is inserted into the insertion hole 524 of the grooves 515 and 516. As shown in FIG. 40, when the front insertion piece 563 is inserted through the insertion hole 521, the locking claw 571 is locked to the back surface 526 of the upper surface plate 503. When the first intermediate insertion piece 565 is inserted into the insertion hole 522, the locking claws 574 and 575 are locked to the back surface 526 of the upper surface plate 503. When the second intermediate insertion piece 566 is inserted into the insertion hole 523, the locking claws 576 and 578 are locked to the back surface 526 of the upper surface plate 503. When the rear insertion piece 567 is inserted into the insertion hole 524, the locking claw 579 is locked to the back surface 526 of the upper surface plate 503. The rear insertion piece 567 contacts the magnet storage frames 530 and 531, but does not contact the magnet 550. As described above, the pair of metal rails 261 and 261 can be attached to the track band 502 simply by being inserted into the grooves 515 and 516. As shown in FIG. 38, guide protrusions 527 for guiding the front insertion piece 563, the first intermediate insertion piece 565, the second intermediate insertion piece 566, and the rear insertion piece 567 to the back surface 526 of the upper surface plate 503. By forming 528, the metal rail 561 can be stably held.

  Next, when the magnets 550 and 550 are stored in the substantially L-shaped magnet storage frames 530 and 531, the magnet 550 stored in the right magnet storage frame 530 corresponds to the front insertion piece 563 of the right metal rail 561. The magnet 550 that contacts the side surface and is stored in the left magnet storage frame 531 contacts the side surface of the front insertion piece 563 of the left metal rail 561. The fitting pin 546 of the bottom plate 545 is fitted into the positioning hole 542 of the top plate 503, the boss 543 is fitted into the fitting hole 545 b of the bottom plate 545, and the screw 248 is screwed into the female screw portion 541 through the through hole 547. Thus, the bottom plate 545 is attached to the track band 502, and the magnets 550 attached to the magnet housing frames 530 and 531 are fixed by the bottom plate 545.

  As shown in FIG. 34, the metal rail 561 attached to the left groove 516 has an insertion convex portion 581 protruding from the front plate 510, and the metal rail 561 attached to the right groove 515 has an insertion convexity. A portion 581 protrudes from the rear plate 511. In the metal rail 561 attached to the right groove 515, an insertion hole 590 is formed on the front plate 510 side by an insertion recess 572, a bottom surface 519 and side surfaces 518 and 518 of the groove 515. An insertion hole 590 is formed on the rear plate 511 side of the metal rail 561 attached to the left groove 516 by an insertion recess 572, a bottom surface 519 and side surfaces 518 and 518 of the groove 516.

  As shown in FIGS. 36 and 37, when the track device 501 makes the front plate 510 of the track belt 502 contact the rear plate 511 of the track belt 502 of another track device, the insertion convex portion 581 becomes the insertion hole 590. The side surface of the insertion convex portion 581 is in contact with the magnet 550. The track device 501 is connected to each other by the attractive force of the magnet 550, and the insertion convex portion 581 and the insertion concave portion 572 of the metal rail 561 are in direct contact with each other. In this way, the track device 501 can be connected linearly or annularly. Since the metal rails 561 of the track device 501 connected linearly or annularly are in direct contact as described above, a current can flow through the entirety. Even if the metal rails 561 are not in direct contact with each other, the metal rails 561 are electrically connected to each other through the magnets 550 having conductivity, so that a current flows through the whole. Can do.

  The drive wheel devices 301 and 301 and the driven wheel devices 331 and 331 of the power vehicle toy 401 can be mounted on the metal rails 561 and 561 of the track device 501. As shown in FIG. 16, the second wheel main bodies 321 and 321 and the fourth wheel main bodies 351 and 351 formed by members adsorbed by magnetic force are alternately grounded to the metal rails 561 and 561. The positive electrode of the power source is connected to one of the metal rails 561 (referred to as 561A), and the negative electrode of the power source is connected to the other of the metal rails 561 (referred to as 561B).

  As shown in FIG. 25, the electric current is supplied from one of the fourth wheel main bodies 351 (referred to as 351A) that is grounded to the metal rail 561A, as shown in FIG. 25, to one contact terminal 455. Metal through the positive terminal of the drive motor 416, the negative terminal of the drive motor 416, the other contact terminal 456, the second conductive contact 445, the conductive ring 360, and the other (referred to as 351B) of the fourth wheel body 351. It flows to the rail 561B made. The drive motor 416 is rotated by this current, the rotation is transmitted to the gears 308 and 308 via the gear group 420, and the drive wheel devices 301 and 301 rotate on the metal rails 561 and 561. In this way, the power vehicle toy 401 can travel on the track device 501.

  In the power vehicle toy 401, while driving on a curve, the inner wheel rotates slowly and the outer wheel tries to rotate faster, but the wheel on the side that is not affected by the magnetic force slides on the rail. Compared to conventional vehicle toys that rotate while being attracted, there is less resistance to magnetic force, and the load on the drive motor 416 is less.

  The passenger vehicle toy 461 is connected to the powered vehicle toy 401 as described above, and the driven wheel devices 331, 331, 365, 365 of the passenger vehicle toy 461 can be mounted on the metal rails 561, 561 of the track device 501. . The positive electrode of the power source is connected to one of the metal rails 561 (referred to as 561A), and the negative electrode of the power source is connected to the other of the metal rails 561 (referred to as 561B).

  The current flows from one of the fourth wheel bodies 351 (referred to as 351C) that is grounded to the metal rail 561A from the conductive ring 360, the first conductive contact 441, the electronic board 466, the second conductive contact 445, the conductive It flows to the metal rail 561B via the ring 360 and the other (referred to as 351D) of the fourth wheel body 351. This current activates the electronic components of the electronic board 466.

  The power vehicle toy 401 and the passenger car vehicle toys 461 and 471 run on metal rails 561 and 561 that are extremely small and have an interval of about 3 mm. The power vehicle toy 401 and the passenger vehicle toys 461 and 471 are extremely lightweight, but the second wheel main body 321 of the driving wheel device 301 and the fourth wheel main body 351 of the driven wheel device 331 are in contact with the metal rail 561. Since the second wheel body 321 and the fourth wheel body 351 are attracted to the metal rail 561 by the magnetic force, the driving wheel device 301 and the driven wheel device 331 are made of metal. It is transmitted reliably without slipping on the rail 561, and travels even if there is an upward inclination. Further, since the second wheel main body 321 of the driving wheel device 301 and the fourth wheel main body 351 of the driven wheel device 331 are attracted to the metal rail 561 by magnetic force, there is a possibility that the second wheel main body 321 may fall off the metal rail 561 and fall. Few.

When the track device 501 inserts the insertion protrusion 581 of the metal rail 561 of the other track band 502 into the insertion recess 572 of the track band 502, the insertion protrusion 581 of the other metal rail 561 becomes the magnet 550. The metal rails 561 can be directly connected to the other metal rails 561 by the magnet 550 by being attracted by contact, and thus the other track belts 502 can be coupled. Further, the track device 501 can easily release the connection between the metal rails 561 and the connection between the track zones 502 by pulling the track zones 502 apart with a force greater than the magnetic force of the magnet 550. As described above, the track device 501 is functional and can simplify the structure because the metal rail 561 can be connected to the track 501 by the magnet 550 and the track band 502 can be connected and the connection and connection can be released simultaneously. it can. Accordingly, the track device 501 can be reduced in size and weight so that the distance between the metal rails 561 and 561 is about 3 mm. Furthermore, since the track device 501 can be reduced in size and weight, the function of the connection and connection can be sufficiently achieved by the magnetic force of the magnet 550. In the manufacturing method of the track device 501, the metal rails 561 and 561 can be easily fixed to the track band 502 simply by inserting the pair of metal rails 561 and 561 into the pair of grooves 515 and 516 of the track band 502. Therefore, manufacture is very easy.

  Another embodiment of a vehicle toy wheel device according to the present invention and a vehicle toy incorporating the wheel device will be described with reference to FIGS. FIG. 43 is an overall view showing another embodiment of the drive wheel device for a vehicle toy according to the present invention, in which (a) is a sectional view, (b) is a front view, and (c) is a perspective view. 44 and 45 are general views showing another embodiment of a driven wheel device for a toy vehicle according to the present invention, in which (a) is a sectional view, (b) is a front view, and (c) is a perspective view. is there. 46 and 47 are exploded perspective views when the vehicle toy drive wheel device and the driven wheel device according to the present invention are incorporated in the vehicle toy.

  Furthermore, a driving wheel device, a driven wheel device, and a vehicle toy incorporating these will be described in detail. As shown in FIG. 43, the drive wheel device 601 includes a first axle 602, a first wheel 610, and a second wheel 620. The first axle 602 is formed in a cylindrical shape from a synthetic resin material such as ABS resin. A cylindrical member 605 having a gear 608 is fixed to the peripheral surface of the first axle 602. The cylindrical member 605 is formed of a synthetic resin material such as polyacetal (POM). The tooth tip of the gear 608 is curved in a spherical shape.

  The first wheel 610 includes a first wheel body 611 and a magnet wheel 617. The first wheel body 611 includes an attachment shaft 619, a first flange 612, and a fitting shaft 613, and is integrally formed with a metal member such as an iron member. A mounting shaft 619 having substantially the same axis as the first flange 612 is provided on the outer surface 615 of the first flange 612. A fitting shaft 613 having substantially the same axis as that of the first flange 612 is provided on the inner surface 616 of the first flange 612. A substantially conical support recess 614 having substantially the same axis as that of the first wheel body 611 is formed on the tip surface 618 of the mounting shaft 619. A magnet ring 617 is fixedly attached to the outer peripheral surface of the attachment shaft 619 so as to be in contact with the first flange 612. Note that the outer diameter of the magnet wheel 617 is smaller than the outer diameter of the first flange 612. The first wheel 610 has its fitting shaft 613 fitted and fixed to the first axle 602. Since the second wheel 620 has the same configuration as the first wheel 610, description thereof is omitted. The magnet wheels 617 and 617 function as wheels that run on the rails 561 and 561.

  As shown in FIG. 44, the driven wheel device 631 includes a second axle 632, a third wheel 640, and a fourth wheel 650. The second axle 632 is formed in a cylindrical shape by a metal member such as a copper member, and has a function similar to that of the conductive ring 360 described above. The third wheel 640 includes a third wheel body 641 and a magnet wheel 647. The third wheel body 641 includes an attachment shaft 649, a third flange 642, and a fitting shaft 643, and is integrally formed with a metal member such as a copper member. A mounting shaft 649 having substantially the same axis as the third flange 642 is provided on the outer surface 645 of the third flange 642. A fitting shaft 643 having substantially the same axis as the third flange 642 is provided on the inner surface 646 of the third flange 642. A substantially conical support recess 644 having substantially the same axis as the third wheel main body 641 is formed on the tip surface 648 of the mounting shaft 649. A magnet ring 647 is fixedly attached to the outer peripheral surface of the attachment shaft 649 so as to be in contact with the third flange 642. The outer diameter of the magnet ring 647 is smaller than the outer diameter of the third flange 642. The third wheel 640 is fixed by fitting the fitting shaft 643 to the second axle 632.

  The fourth wheel 650 includes a fourth wheel main body 651, a fourth flange 652, and a fitting shaft 653, and is integrally formed of a metal member such as a copper member. A fourth wheel body 651 having substantially the same axis as the fourth flange 652 is provided on the outer surface 655 of the fourth flange 652. A fitting shaft 653 having substantially the same axis as the fourth flange 652 is provided on the inner surface 656 of the fourth flange 652. A substantially conical support recess 654 having substantially the same axis as that of the fourth wheel main body 651 is formed on the distal end surface 658 of the fourth wheel main body 651. The outer diameter of the fourth flange 652 is substantially the same as the outer diameter of the third flange 642. The outer diameter of the fourth wheel body 651 is substantially the same as the outer diameter of the magnet wheel 647. The fourth wheel 650 is attached to the auxiliary member 661. The auxiliary member 661 includes a cylindrical body portion 662 and a locking flange 663 formed at one end of the body portion 662, and is integrally formed of a synthetic resin material such as ABS resin. The outer diameter of the locking flange 663 is substantially the same as the outer diameter of the fourth flange 652. The fourth wheel 650 is fixed to the auxiliary member 661 in a state where the fitting shaft 653 is fitted to the body portion 662 on the side of the locking flange 663 and the fourth flange 652 is joined to the locking flange 663. It is attached. The auxiliary member 661 is fixed by inserting the body portion 662 into the second axle 632 until the engaging flange 663 is engaged with the end surface of the second axle 632. In this way, the driven wheel device 631 has the third wheel 640 and the fourth wheel 650 attached to both sides of the second axle 632.

  As shown in FIG. 45, the driven wheel device 671 includes a second axle 672 and a pair of the fourth wheels 650 described above. The second axle 672 is formed in a cylindrical shape from a synthetic resin material such as ABS resin. The fourth wheel 650 is fixed to the second axle 672 with the fitting shaft 653 fitted to the second axle 672 and the fourth flange 652 joined to the end surface of the second axle 672. Attached.

  As shown in FIGS. 46 and 47, the drive wheel device 601 and the driven wheel devices 631 and 671 described above are rotatably attached to a carriage frame 371 of a vehicle toy. A drive wheel device 601 and driven wheel devices 631 and 671 are incorporated in the carriage frame 371 to constitute a carriage.

  As shown in FIG. 46, the carriage frame 371 of the power vehicle toy 401 has a pair of driving wheel devices 601 and 601 such that the position of the first wheel main body 611 is reversed (the rails in contact are different). Is pivotally mounted. A carriage 370A on the driving side is configured by the carriage frame 371 and the pair of driving wheel devices 601 and 601.

  As shown in FIG. 46, the drive-side carriage 370A is attached to the carriage 403 by locking the locking claws 393, 393 of the carriage frame 371 to the locking grooves 410, 410. When the carriage frame 371 is attached to the chassis 403, the guide protrusions 395 and 395 protrude into the guide grooves 408 and 408 formed in the chassis 403, and the guide protrusions 395 and 395 are guided to the guide grooves 408 and 408. It can be turned.

  As shown in FIG. 46, a pair of driven wheel devices 631 and 631 are arranged on the bogie frame 371 of the power vehicle toy 401 such that the position of the third wheel main body 641 is reversed (the rails in contact are different). Is pivotally mounted. The carriage frame 371 and the pair of driven wheel devices 631 and 631 constitute a driven truck 370B. This follower-side cart 370B is also attached in the same manner as the cart 370A.

  The chassis 403 is provided with a drive motor 416 and a gear group 420 </ b> A that transmits the rotation of the drive motor 416 to the gears 608 and 608 of the pair of drive wheel devices 601 and 601. The gear group 420A includes a drive gear 421 attached to the drive shaft of the drive motor 416, a crown gear 422 that meshes with the drive gear 421, a small gear 423 that is integral with the crown gear 422, and a large gear 429 that meshes with the small gear 423. And a small gear 428 integrated with the large gear 429 and a final gear 430 integrated with the small gear 428. The cutting edge of the final gear 430 is curved in a spherical shape.

  A gear box 431A for rotatably mounting the gear group 420A is attached to the chassis 403. The position of the final gear 430 is configured to be above the pair of gears 608 and 608 of the carriage 370 </ b> A attached to the chassis 403. The chassis 403 is formed with an opening 433 for projecting the final gear 430 to the lower surface side of the chassis 403, and the final gear 430 projecting from the opening 433 is a gear 608 of the drive wheel devices 601 and 601 attached to the truck 370A. , 608. As shown in FIG. 46, the lower ends of the conductive contacts 441 and 445 protrude from the opening 454 and are in sliding contact with the second axles 632 and 632 of the driven wheel devices 631 and 631 attached to the carriage 370B.

  As shown in FIG. 47, the passenger car toy 461 includes a driven-side carriage 370C in which driven wheel devices 631 and 671 are rotatably attached to the carriage frame 371. One driven wheel device 631 and the other driven wheel device 631 of the pair of carts 370C and 370C are arranged such that the position of the third wheel body 641 is opposite (the rails in contact are different), and the cart The frame 371 is rotatably attached. The lower ends of the conductive contacts 441 and 445 are in sliding contact with the second axles 632 and 632 of the driven wheel devices 631 and 631 attached to the carriage 370C.

  The power vehicle toy 401 and the passenger vehicle toy 461 are connected by a connector. The driving wheel device 601 and the driven wheel device 631 of the power vehicle toy 401 can be mounted on the metal rails 561 and 561 of the track device 501. The drive wheel device 601 is grounded while the pair of magnet wheels 617 and 617 are attracted to the metal rails 561 and 561. The driven wheel device 631 is grounded while one magnet wheel 647 is attracted to the metal rail 561. The positive electrode of the power source is connected to one of the metal rails 561 (referred to as 561A), and the negative electrode of the power source is connected to the other of the metal rails 561 (referred to as 561B).

  The current flows from one of the magnet wheels 647 (referred to as 647A) of the third wheel body 641 that is grounded to the metal rail 561A, from the third wheel body 641, the second axle 632, and the first conductive contact 441. , One contact terminal 455, the positive terminal of the drive motor 416, the negative terminal of the drive motor 416, the other contact terminal 456, the second conductive contact 445, the second axle 632, the third wheel body 641, the third It flows to the metal rail 561B through the other (referred to as 647B) of the magnet ring 647 of the wheel main body 641. The drive motor 416 is rotated by this current, the rotation is transmitted to the gears 608 and 608 via the gear group 420A, and the drive wheel devices 601 and 601 rotate on the metal rails 561 and 561. In this way, the power vehicle toy 401 can travel on the track device 501.

  The passenger vehicle toy 461 is connected to the powered vehicle toy 401 as described above, and the driven wheel devices 631 and 671 of the passenger vehicle toy 461 can be mounted on the metal rails 561 and 561 of the track device 501. The positive electrode of the power source is connected to one of the metal rails 561 (referred to as 561A), and the negative electrode of the power source is connected to the other of the metal rails 561 (referred to as 561B). The current flows from one of the magnet wheels 647 (referred to as 647A) of the third wheel body 641 that is grounded to the metal rail 561A, from the third wheel body 641, the second axle 632, and the first conductive contact 441. The metal rail 561B through the other (referred to as 647B) of the magnet wheel 647 of the electronic board 466, the second conductive contact 445, the second axle 632, the third wheel body 641, and the third wheel body 641. Flowing into. This current activates the electronic components of the electronic board 466.

  The power vehicle toy 401 and the passenger car vehicle toy 461 are extremely small and travel on metal rails 561 and 561 having an interval of about 3 mm. The power vehicle toy 401 and the passenger vehicle toy 461 are extremely lightweight, but the first wheel 610 and the second wheel 620 of the driving wheel device 601 that are in contact with the metal rail 561 and the third wheel of the driven wheel device 631. Since 640 is formed of a member that is attracted by a magnetic force, the rotation of the drive wheel device 601 and the driven wheel device 631 is reliably transmitted without slipping to the metal rail 561, and travels even when there is an upward inclination.

  Another embodiment of a vehicle toy wheel device according to the present invention and a vehicle toy incorporating the wheel device will be described with reference to FIGS. 48 is an overall view showing another embodiment of the drive wheel device for a toy vehicle according to the present invention, in which (a) is a sectional view, (b) is a front view, and (c) is a perspective view. 49 and 50 are general views showing another embodiment of the driven wheel device for a vehicle toy according to the present invention, in which (a) is a sectional view, (b) is a front view, and (c) is a perspective view. It is. FIG. 51 is an exploded perspective view in which the drive wheel device for a vehicle toy according to the present invention is incorporated in a carriage, where (a) is a perspective view seen from above, and (b) is an exploded perspective view. FIG. 52 is an exploded perspective view in which the driven wheel device for a toy vehicle according to the present invention is incorporated in a carriage, wherein (a) is a perspective view seen from above, and (b) is an exploded perspective view. FIG. 53 is an exploded perspective view of the vehicle toy drive wheel device and the driven wheel device according to the present invention incorporated into the vehicle toy. 54 is a cross-sectional view of the vehicle toy wheel device according to the present invention incorporated into the vehicle toy, wherein (a) is a side view of the vehicle toy, and (b) is an AA cross-sectional view of the vehicle toy, (C) is BB sectional drawing of a vehicle toy, (d) is CC sectional drawing of a vehicle toy, (e) is DD sectional drawing of a vehicle toy. FIG. 55 is an exploded perspective view when another driven wheel device of the vehicle toy according to the present invention is incorporated in the vehicle toy.

  A driving wheel device, a driven wheel device, and a vehicle toy incorporating these will be described in detail. As shown in FIG. 48, the drive wheel device 701 includes a first axle 702, a first wheel 710, and a second wheel 720. The first axle 702 is formed in a cylindrical shape from a synthetic resin material such as polyacetal (POM). A gear 708 is integrally formed on the circumferential surface of the approximate center of the first axle 702. The tooth tip of the gear 708 is curved on a spherical surface.

  The first wheel 710 includes a first wheel body 711 and a magnet wheel 717. The first wheel main body 711 includes an attachment shaft 719, a first flange 712, and a fitting shaft 713, and is integrally formed with a metal member such as a copper member. A mounting shaft 719 having substantially the same axis as the first flange 712 is provided on the outer surface 715 of the first flange 712. A fitting shaft 713 having substantially the same axis as the first flange 712 is provided on the inner surface 716 of the first flange 712. A substantially conical support recess 714 having substantially the same axis as the first wheel main body 711 is formed on the tip surface 718 of the mounting shaft 719. A magnet ring 717 is fixedly attached to the outer peripheral surface of the attachment shaft 719 so as to abut on the first flange 712. Note that the outer diameter of the magnet wheel 717 is smaller than the outer diameter of the first flange 712. The first wheel 710 has its fitting shaft 713 fitted and fixed to the first axle 702. Since the second wheel 720 has the same configuration as the first wheel 710, the description thereof is omitted. The magnet wheels 717 and 717 function as wheels that run on the rails 561 and 561.

  As shown in FIG. 49, the driven wheel device 731 includes a second axle 732, a first wheel 710, and a second wheel 720. The second axle 732 is formed in a cylindrical shape from a synthetic resin material such as polyacetal (POM). The first wheel 710 and the second wheel 720 are fixed by fitting the fitting shaft 713 to the second axle 732. The magnet wheels 717 and 717 function as wheels that travel on the rails 561 and 561.

  As shown in FIG. 50, the driven wheel device 751 includes a second axle 752 and a pair of fourth wheels 760. The fourth wheel 760 includes a fourth wheel main body 761, a fourth flange 762, and a fitting shaft 763, and is integrally formed of a metal member such as a copper member. A fourth wheel main body 761 having substantially the same axis as the fourth flange 762 is provided on the outer surface 765 of the fourth flange 762. A fitting shaft 763 having substantially the same axis as the fourth flange 762 is provided on the inner surface 766 of the fourth flange 762. The tip surface 768 of the fourth wheel body 761 is formed with a substantially conical support recess 764 that has substantially the same axis as that of the fourth wheel body 761. The outer diameter of the fourth wheel body 761 and the outer diameter of the magnet wheel 717 are substantially the same. The fourth wheel 760 is fixed to the second axle 752 with the fitting shaft 763 fitted to the second axle 752 and the fourth flange 762 joined to the end surface of the second axle 752. Attached. In this way, the driven wheel device 751 has the fourth wheels 760 attached to both sides of the second axle 752.

  As shown in FIGS. 51 and 52, the drive wheel device 701 and the driven wheel device 731 described above are rotatably attached to the cart frames 771 and 821 of the vehicle toy. A drive wheel device 701 is incorporated in the carriage frame 771 to constitute a carriage 770A. A follower wheel device 731 is incorporated into a carriage frame 821 to constitute a carriage 770B.

  As shown in FIG. 51, the carriage frame 771 includes a substantially rectangular main frame 772, an intermediate member 773 that partitions the main frame 772, and locking claws 775..., And is integrally formed of synthetic resin. . The main frame 772 includes a pair of longitudinal members 776, 776 in the longitudinal direction and a pair of transverse members 777, 777 in the short direction provided at both ends of the longitudinal members 776, 776. The outer side surface 778 of the horizontal member 777 is formed as an arc-shaped convex curved surface having the center of the main frame 772 as the center. A connecting hole 778 </ b> A is formed in the approximate center of the outer surface 778 of one of the lateral members 777.

  The intermediate member 773 is provided so as to connect substantially the center of the pair of vertical members 776 and 776 and is attached to the lower surface of the vertical members 776 and 776 so as to be lower than the horizontal members 777 and 777. The main frame 772 is formed with storage portions 781 and 782 for storing the drive wheel devices 701 and 701 by the intermediate member 773. The intermediate member 773 has a stepped recess 774 formed in the intermediate portion so that the final gear 430 does not contact, and a pair of locking projections 789 and 789 are provided on both sides. A bearing plate 800 is inserted into and attached to the gap between the pair of locking projections 789 and 789 and the inner surface of the vertical member 776. The bearing plate 800 is formed by pressing a metal plate such as a copper plate. The bearing plate 800 has a fitting recess 801 that fits into the intermediate member 773 at the substantially lower center, support support portions 802 and 802 are provided on both sides of the front surface, and an L-shaped projecting piece 805 at the upper center. Is formed. The support convex part 802 is formed in a substantially conical shape, and is fitted to the support concave part 714 of the drive wheel device 701 so as to be rotatable. The protrusion 805 is formed in a substantially L shape by the spring receiving portion 806 and the spring insertion portion 807 as described above.

  In the driving wheel device 701, the support convex portion 802 of one bearing plate 800 is rotatably inserted into one support concave portion 714, and the support convex portion 802 of the other bearing plate 800 is rotatable into the other support concave portion 714. Plug in. In this manner, with the pair of drive wheel devices 701 and 701 sandwiched between the pair of bearing plates 800 and 800, the pair of bearing plates 800 and 800 are replaced with the pair of locking projections 789 and 789 and the vertical member. The drive wheel devices 701 and 701 are rotatably attached to the carriage frame 771 by being inserted into the gap between the inner surfaces of 776. That is, the drive wheel device 701 is supported by the support protrusions 802 and 802 of the pair of bearing plates 800 and 800 attached to the carriage frame 771 so that the support recesses 714 and 714 can be rotated. It will be mounted movably. When the bearing plate 800 is inserted into the gap between the pair of locking projections 789, 789 and the inner surface of the vertical member 776, the fitting recess 801 is fitted into the intermediate member 773, so that the positioning is stably performed. Will be retained. The pair of drive wheel devices 701 and 701 are housed in the housing portion 781 and the housing portion 782 of the carriage frame 771. Locking claws 775 and 775 are formed in the approximate center of the upper surfaces 777B and 777B of the horizontal members 777 and 777.

  As shown in FIG. 52, the carriage frame 821 includes a substantially rectangular main frame 822, an intermediate member 823 that partitions the main frame 822, and locking claws 825..., And is integrally formed of synthetic resin. . The main frame 822 includes a pair of longitudinal members 826 and 826 in the longitudinal direction and a pair of transverse members 827 and 827 in the short direction provided at both ends of the longitudinal members 826 and 826. The outer surface 828 of the horizontal member 827 is formed as an arc-shaped convex curved surface having the center of the main frame 822 as the center. A connecting hole 828A is formed in the approximate center of the outer surface 828 of one of the transverse members 827.

  The intermediate member 823 is provided so as to connect substantially the center of the pair of vertical members 826 and 826, and is attached to the lower surfaces of the vertical members 826 and 826 so as to be lower than the horizontal members 827 and 827. In the main frame 822, storage portions 831 and 832 for storing the driven wheel devices 731 and 731 are formed by the intermediate member 823. The intermediate member 823 has a pair of fitting protrusions 841 and 841 protruding from the upper surface. A fixing member 835 is attached to the upper surface of the intermediate member 823. The fixing member 835 is formed in a rectangular parallelepiped shape. The fixing member 835 is formed with fitting holes 836 and 836 for fitting the fitting protrusions 841 and 841 of the intermediate member 823, and a central shaft 837 protrudes from the center of the upper surface. . The fixing member 835 is fixedly attached to the intermediate member 823 by fitting the fitting holes 836 and 836 thereof to the fitting protrusions 841 and 841 of the intermediate member 823. When the fixing member 835 is attached to the intermediate member 823, a gap is formed between the fixing member 835 and the inner surfaces of the vertical members 826 and 826. The bearing plate 800 is inserted and attached to the gap.

  In the driven wheel device 731, the support convex portion 802 of one bearing plate 800 is rotatably inserted into one support concave portion 714, and the support convex portion 802 of the other bearing plate 800 is rotatable into the other support concave portion 714. Plug in. In this manner, with the pair of driven wheel devices 731, 731 sandwiched between the pair of bearing plates 800, 800, the pair of bearing plates 800, 800 are connected to the inner surfaces of the fixing member 835 and the vertical member 776. The driven wheel devices 731 and 731 are rotatably attached by being inserted into the gap between them. That is, the driven wheel device 731 is supported by the support protrusions 802 and 802 of the pair of bearing plates 800 and 800 attached to the carriage frame 821 so that the support recesses 714 and 714 are rotatably supported. It will be mounted movably. When the bearing plate 800 is inserted into the gap between the fixing member 835 and the inner surface of the vertical member 776, the fitting recess 801 is fitted to the intermediate member 823, so that the bearing plate 800 is positioned and stably held. Become. The pair of driven wheel devices 731 and 731 are housed in the housing portion 831 and the housing portion 832 of the carriage frame 821, respectively. Locking claws 825 and 825 are formed substantially at the center of the upper surfaces 827B and 827B of the horizontal members 827 and 827, respectively.

  As shown in FIG. 53, the vehicle toy main body 852 of the power vehicle toy 851 includes a chassis 853 and a vehicle body 855 attached to the chassis 853. A pair of curved locking grooves 860 and 860 to which the cart frames 771 and 821 can be attached are formed to face each other at the front and rear portions of the chassis 853.

  The drive-side carriage 770A is attached to the carriage 853 by locking the locking claws 775 and 775 of the carriage frame 771 in the locking grooves 860 and 860. The driven cart 770B is attached to the chassis 853 by locking the locking claws 825 and 825 of the cart frame 821 in the locking grooves 860 and 860. The cart 770B is rotatable about the central shaft 837 because the central shaft 837 formed on the upper surface of the fixing member 835 is pivotally supported by the bearing hole formed on the lower surface of the cart 853.

  The chassis 853 is provided with a drive motor 416 and the gear group 420A described above. The chassis 853 is provided with a gear box 856 for attaching the above-described gear group 420A so as to be rotatable. The position of the final gear 430 is configured to be above the pair of gears 708 and 708 of the carriage 770A attached to the chassis 853. The chassis 853 is formed with an opening 854 that projects the final gear 430 to the lower surface side of the chassis 853, and the final gear 430 that projects from the opening 854 is a gear 708 of the drive wheel devices 701 and 701 attached to the truck 770A. , 708 to mesh with each other.

  The chassis 853 is provided with conductive contacts 441 and 445 located on the bearing plates 800 and 800 of the carriage 770A. The conductive contacts 441 and 445 are spring members formed of a conductive metal. The conductive contacts 441 and 445 are guided by substantially U-shaped guide grooves 845 and 845 formed on both sides of the gear box 856 and substantially U-shaped guide recesses 857 and 857 formed on both sides of the chassis 853. It is like that. The upper ends of the conductive contacts 441 and 445 are in contact with the conductive contact plates 847 and 848. The lower ends of the conductive contacts 441 and 445 are inserted into the spring insertion portions 807 and 807 of the bearing plates 800 and 800, and the lower ends thereof are pressed against the spring receiving portions 806 and 806. The conductive contact terminals 441 and 445 can suppress the bearing plates 800 and 800 from coming out of the carriage frame 771, and also have a function as a suspension of the drive wheel device 701.

  The chassis 853 is provided with conductive contacts 441 and 445 located on the bearing plates 800 and 800 of the carriage 770B. The conductive contacts 441 and 445 are spring members formed of a conductive metal. The conductive contacts 441 and 445 are guided by substantially U-shaped guide grooves 843 and 843 formed on both sides of a guide member 842 formed on the upper portion of the chassis 853. The upper ends of the conductive contacts 441 and 445 are in contact with the conductive contact plates 847 and 848. The lower ends of the conductive contacts 441 and 445 are inserted into the spring insertion portions 807 and 807 of the bearing plates 800 and 800, and the lower ends thereof are pressed against the spring receiving portions 806 and 806. The conductive contact terminals 441 and 445 can suppress the bearing plates 800 and 800 from coming out of the carriage frame 821, and also have a function as a suspension of the driven wheel device 731.

  Inside the vehicle body 855, the conductive contact plates 847 and 848 are fixedly attached. When the vehicle body 855 is attached to the chassis 853, the conductive contact plate 847 is connected to the upper end of the conductive contact 441 located above the carriage 770A, the positive terminal of the drive motor 416, and the conductive contact located above the carriage 770B. It is electrically connected to the upper end of the child 441. Similarly, when the vehicle body 855 is attached to the chassis 853, the conductive contact plate 848 is positioned above the top end of the conductive contact 445 located above the carriage 770A, the negative terminal of the drive motor 416, and the carriage 770B. Is electrically connected to the upper end of the conductive contact 445.

  As shown in FIG. 55, the driven wheel device 731 and the driven wheel device 751 described above are rotatably attached to the carriage frame 371 and the carriage frame 821 of the passenger car toy 861. Carriage wheel devices 731 and 751 are incorporated to form a carriage 770C. Carriage frame devices 821 and 751 are incorporated to form a carriage 770D.

  The toy vehicle main body 862 of the passenger vehicle toy 861 includes a chassis 863 and a vehicle body 865 attached to the chassis 863. A pair of curved locking grooves 868 and 868 to which the cart frames 371 and 821 can be attached are formed on the front and rear portions of the chassis 863 so as to face each other. The carriage 770D is attached to the carriage 863 by locking the locking claws 825 and 825 of the carriage frame 821 to the locking grooves 868 and 868. In addition, since the central shaft 837 formed on the upper surface of the fixing member 835 is pivotally supported by the bearing hole formed on the lower surface of the chassis 863, the cart 770 </ b> D is rotatable about the central shaft 837. The carriage 770 </ b> C is attached to the carriage 863 by locking the locking claws 393, 393 of the carriage frame 371 in the locking grooves 868, 868.

  The chassis 863 is provided with conductive contacts 441 and 445 located on the bearing plates 800 and 800 of the carriage 770D. The conductive contacts 441 and 445 are spring members formed of a conductive metal. The conductive contacts 441 and 445 are guided by substantially U-shaped guide grooves 871 and 871 formed on both sides of a guide member 870 formed on the upper part of the chassis 863. The upper ends of the conductive contacts 441 and 445 are in contact with the conductive contact plates 872 and 873. The lower ends of the conductive contacts 441 and 445 are inserted into the spring insertion portions 807 and 807 of the bearing plates 800 and 800, and the lower ends thereof are pressed against the spring receiving portions 806 and 806. The conductive contact terminals 441 and 445 can suppress the bearing plates 800 and 800 from coming out of the carriage frame 821, and also have a function as a suspension of the driven wheel device 731.

  Inside the vehicle body 865, the conductive contact plates 872, 873 are fixedly attached. The conductive contact plate 872 is electrically connected to the upper end of the conductive contact 441 located above the carriage 770D when the vehicle body 865 is attached to the chassis 863. Similarly, the conductive contact plate 873 is electrically connected to the upper end of the conductive contact 445 located above the carriage 770D when the vehicle body 855 is attached to the chassis 853. The conductive contact plates 872 and 873 are electrically connected to an electric component 875 such as an LED provided in the vehicle body 865.

  The power vehicle toy 851 and the passenger car vehicle toy 861 are connected by a connector. The driving wheel device 701 and the driven wheel device 731 of the power vehicle toy 851 can be mounted on the metal rails 561 and 561 of the track device 501. The drive wheel device 701 is grounded while the pair of magnet wheels 717 and 717 are attracted to the metal rails 561 and 561. The driven wheel device 731 is also grounded while the pair of magnet wheels 717 are attracted to the metal rails 561 and 561. As described above, in the power vehicle toy 851 that transmits power, all the wheels are attracted to the metal rails 561 and 561 by magnetic force, so that all the wheels may slide on the pair of metal rails 561 and 561. Therefore, the power of the drive motor 416 can be reliably transmitted to the pair of metal rails 561 and 561.

  The positive electrode of the power source is connected to one of the metal rails 561 (referred to as 561A), and the negative electrode of the power source is connected to the other of the metal rails 561 (referred to as 561B). The current flows from the magnet wheels 717, 717 (referred to as 717A) of the first wheel bodies 711, 711 of the carriage 770A, which are grounded to the metal rail 561A, to the first wheel bodies 711, 711, the bearing plate 800, 1 conductive contact 441, one contact terminal 847, the positive terminal of the drive motor 416, the negative terminal of the drive motor 416, the other contact terminal 848, the second conductive contact 445, the bearing plate 800, the first wheel body 711, 711 and magnet wheels 717, 717 (referred to as 717B) of the first wheel bodies 711, 711 flow to the metal rail 561B. The drive motor 416 is rotated by this current, the rotation is transmitted to the gears 708 and 708 via the gear group 420A, and the drive wheel devices 701 and 701 rotate on the metal rails 561 and 561. Thus, the powered vehicle toy 851 can travel on the track device 501.

  In addition, the current flows from the magnet wheels 717 and 717 (referred to as 717A) of the first wheel bodies 711 and 711 of the carriage 770B, which are grounded to the metal rail 561A, to the first wheel bodies 711 and 711 and the bearing plate 800. The first conductive contact 441, one contact terminal 847, the positive terminal of the drive motor 416, the negative terminal of the drive motor 416, the other contact terminal 848, the second conductive contact 445, the bearing plate 800, the first It flows to the metal rail 561B via the wheel bodies 711 and 711 and the magnet wheels 717 and 717 (referred to as 717B) of the first wheel bodies 711 and 711. The drive motor 416 is rotated by this current, the rotation is transmitted to the gears 708 and 708 via the gear group 420A, and the drive wheel devices 701 and 701 rotate on the metal rails 561 and 561. Thus, the powered vehicle toy 851 can travel on the track device 501. That is, the power vehicle toy 851 can obtain electricity from both the cart 770A side and the cart 770B side. In particular, the power vehicle toy 851 can be supplied with electricity from any of the four magnet wheels 717 that are grounded to the metal rail 561, so that the drive motor 416 can be reliably driven without interruption. Can do.

  The passenger vehicle toy 861 is connected to the powered vehicle toy 851 as described above, and the driven wheel devices 731 and 751 of the passenger vehicle toy 861 can be mounted on the metal rails 561 and 561 of the track device 501. The positive electrode of the power source is connected to one of the metal rails 561 (referred to as 561A), and the negative electrode of the power source is connected to the other of the metal rails 561 (referred to as 561B). The current flows from the magnet wheel 717 (referred to as 717A) and the fourth wheel main body 761 (referred to as 761A) of the first wheel body 711 that are grounded to the metal rail 561A, to the bearing plate 800 and the first conductive contact. 441, conductive contact plate 872, electrical component 875, conductive contact plate 873, second conductive contact 445, bearing plate 800, magnet wheel 717 (referred to as 717B) of first wheel body 711 and fourth wheel body 761. It flows to the metal rail 561B through (referred to as 76BA). This current activates the electrical component 875.

  The power vehicle toy 851 and the passenger car toy 861 are extremely small and run on metal rails 561 and 561 having a distance of about 3 mm. Although the power vehicle toy 851 and the passenger vehicle toy 861 are extremely lightweight, the wheels of the drive wheel device 701 and the driven wheel device 731 that are in contact with the metal rail 561 are formed of magnets. The rotation of the wheel device 731 is reliably transmitted to the metal rail 561 without slipping, and travels even when there is an upward inclination.

  The vehicle toy wheel device and the vehicle toy according to the present invention can be used for a train toy traveling on a pair of metal rails.

BRIEF DESCRIPTION OF THE DRAWINGS It is a general view which shows embodiment of the drive wheel apparatus of a toy vehicle for this invention. It is a disassembled perspective view which integrated the drive wheel device of the toy vehicle concerning the invention in this application in the trolley. It is a disassembled perspective view when the drive wheel apparatus and driven wheel apparatus of the vehicle toy which concern on this invention are integrated in a vehicle toy. It is sectional drawing when the wheel apparatus of the vehicle toy concerning this invention is integrated in a vehicle toy. FIG. 5 is an assembled perspective view of FIG. 4. It is a disassembled perspective view when the other driven wheel apparatus of the vehicle toy concerning this invention is integrated in the vehicle toy. FIG. 7 is an assembled perspective view of FIG. 6. It is a disassembled perspective view when the other driven wheel apparatus of the vehicle toy concerning this invention is integrated in the vehicle toy. FIG. 9 is an assembled perspective view of FIG. 8. It is a perspective view showing one embodiment of a track device concerning the invention in this application. It is a disassembled perspective view of FIG. It is explanatory drawing of a track apparatus. It is explanatory drawing which looked at the state which removed the baseplate of the track apparatus from the lower side. It is explanatory drawing explaining the relationship between a track belt and metal rails. It is explanatory drawing which shows the connection method of a track apparatus. It is a top view which shows the relationship between metal rails and a wheel apparatus. It is a general view which shows other embodiment of the drive wheel apparatus of a toy vehicle for this invention. It is a general view which shows other embodiment of the driven wheel apparatus of a vehicle toy in this invention. It is a general view which shows other embodiment of the driven wheel apparatus of a vehicle toy in this invention. It is a general view which shows other embodiment of the driven wheel apparatus of a vehicle toy in this invention. It is a disassembled perspective view which integrated the drive wheel device of the toy vehicle concerning the invention in this application in the trolley. It is a disassembled perspective view which integrated the driven wheel apparatus of the toy vehicle concerning this invention in the trolley | bogie. It is a disassembled perspective view which integrated the driven wheel apparatus of the toy vehicle concerning this invention in the trolley | bogie. It is a disassembled perspective view which integrated the driven wheel apparatus of the toy vehicle concerning this invention in the trolley | bogie. It is a disassembled perspective view when the drive wheel apparatus and driven wheel apparatus of the vehicle toy which concern on this invention are integrated in a vehicle toy. It is sectional drawing when the wheel apparatus of the vehicle toy concerning this invention is integrated in a vehicle toy. It is an assembly drawing of FIG. It is a disassembled perspective view when the other driven wheel apparatus of the vehicle toy concerning this invention is integrated in the vehicle toy. It is an assembly drawing of FIG. It is a disassembled perspective view when the other driven wheel apparatus of the vehicle toy concerning this invention is integrated in the vehicle toy. It is an assembly drawing of FIG. It is a perspective view of a coupling tool. It is explanatory drawing of the vehicle toy connected with the connection tool. It is a perspective view which shows other embodiment of the track apparatus which concerns on this invention. FIG. 35 is an exploded perspective view of FIG. 34. It is explanatory drawing of a track apparatus. It is explanatory drawing of a track apparatus. It is explanatory drawing which looked at the state which removed the baseplate of the track apparatus from the lower side. It is explanatory drawing explaining the relationship between a track belt and metal rails. It is explanatory drawing of metal rails. It is a general view which shows other embodiment of the drive wheel apparatus of a toy vehicle for this invention. It is a general view which shows other embodiment of the driven wheel apparatus of a vehicle toy in this invention. It is a general view which shows other embodiment of the drive wheel apparatus of a toy vehicle for this invention. It is a general view which shows other embodiment of the driven wheel apparatus of a vehicle toy in this invention. It is a general view which shows other embodiment of the driven wheel apparatus of a vehicle toy in this invention. It is a disassembled perspective view when the drive wheel apparatus and driven wheel apparatus of the vehicle toy which concern on this invention are integrated in a vehicle toy. It is a disassembled perspective view when the drive wheel apparatus and driven wheel apparatus of the vehicle toy which concern on this invention are integrated in a vehicle toy. It is a general view which shows other embodiment of the drive wheel apparatus of a toy vehicle for this invention. It is a general view which shows other embodiment of the driven wheel apparatus of a vehicle toy in this invention. It is a general view which shows other embodiment of the driven wheel apparatus of a vehicle toy in this invention. It is a disassembled perspective view which integrated the drive wheel device of the toy vehicle concerning the invention in this application in the trolley. It is a disassembled perspective view which integrated the driven wheel apparatus of the toy vehicle concerning this invention in the trolley | bogie. It is a disassembled perspective view when the drive wheel apparatus and driven wheel apparatus of the vehicle toy which concern on this invention are integrated in a vehicle toy. It is sectional drawing when the wheel apparatus of the vehicle toy concerning this invention is integrated in a vehicle toy. It is a disassembled perspective view when the other driven wheel apparatus of the vehicle toy concerning this invention is integrated in the vehicle toy.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Drive wheel apparatus 1A Drive wheel apparatus 2 1st axle 3 One side surface 5 1st circular-axis-shaped recessed part 6 The other side surface 7 2nd circular-axis-shaped recessed part 8 Gear 10 First wheel 11 1st wheel main body DESCRIPTION OF SYMBOLS 12 1st flange 13 Fitting shaft 15 Outer side surface 16 Inner side surface 20 Second wheel 21 Second wheel main body 22 Second flange 23 Boss part 25 Outer side face 26 Inner side face 27 Through-hole 29 Protruding part 31 Driven wheel device 32 Second axle 40 Third wheel 41 Third wheel body 42 Third flange 43 Boss portion 45 Outer surface 46 Inner surface 47 Fitting hole 50 Fourth wheel 51 Fourth wheel body 52 Fourth flange 53 Boss portion 55 Outer side surface 56 Inner side surface 57 Through hole 60 Conductive ring 65 Driven wheel device 66 Axle 67 Pair of wheels 68 Wheel body 69 Flange 70 Dolly 70A Dolly 70B Dolly 7 0C bogie 71 bogie frame 72 main frame 73 intermediate member 75 bearing member 76 vertical member 77 horizontal member 77a lower surface 78 outer side surface 79 inner side surface 81 storage portion 82 storage portion 85 guide groove 90 shaft pressing member 91 guide protrusion 92 shaft pressing protrusion 101 power Vehicle toy 102 Vehicle toy main body 103 Chassis 105 Car body 106 Lower surface 110 Locking member 111 Sliding contact surface 113 Engaging convex portion 116 Drive motor 120 Gear group 121 Drive gear 122 Crown gear 123 Small gear 125 Large gear 126 Small gear 127 Large gear 128 Small gear 129 Large gear 130 Final gear 131 Gear box 133 Opening 141 First conductive contact 142 Guide piece 143 Spring receiving protrusion 145 Second conductive contact 151 Guide member 152 Guide groove 155 Spring 156 Spring pressing piece 157 Guide Protrusion 158 Opening 159 Protrusion 161 Passenger vehicle toy 162 Vehicle toy main body 163 Car chassis 165 Car body 166 Lower surface 168 Opening 171 Passenger car toy 172 Vehicle toy main body 201 Track device 202 Track belt 203 Upper surface plate 205 Right inclined surface plate 206 Left inclined surface plate 207 Right inclined surface plate 208 Left side plate 210 Front plate 211 Rear plate 213 Projection 215 Groove 216 Groove 218 Side surface 219 Bottom surface 221 Insertion hole 222 Insertion hole 223 Insertion hole 224 Insertion hole 226 Back surface 230 Magnet housing frame (attachment part)
231 Magnet storage frame (mounting part)
232 Insertion groove 233 Insertion groove 235 Insertion groove 236 Insertion groove 240 Boss 241 Female screw part 242 Positioning hole 243 Boss 245 Bottom plate 246 Fitting pin 247 Through hole 248 Screw 250 Magnet 261 Metal rail 262 Abutting surface 263 Front insertion piece 265 First intermediate insertion piece 266 Second intermediate insertion piece 267 Rear insertion piece 271 Contact piece 272 Insertion recess 273 Contact piece 275 Locking claw 276 Contact piece 278 Locking claw 279 Locking claw 280 Contact piece 281 Insertion convex portion 282 Locking claw 290 Insertion hole 301 Drive wheel device 301A Wheel device (driven wheel device)
302 First Axle 303 One Side 305 First Circular Recess 306 Other Side 307 Second Circular Recess 307A Circular Recess 308 Gear 310 First Wheel 311 First Wheel Body 312 First Flange 313 fitting shaft 314 support recess 315 outer surface 316 inner surface 318 tip surface 320 second wheel 320A second wheel 321 second wheel body 322 second flange 323 boss portion 324 support recess 324A tip surface 325 outside Side surface 326 Inner side surface 327 Through hole 328 Magnet 328A Magnet 329 Protruding part 330 Rolling shaft 330A Rolling shaft 331 Driven wheel device 332 Second axle 333 Storage recess 333A Storage recess 334 Support hole 334A Support hole 335 One end surface 335A The other end surface 336A The other end surface 337 Open 337A Open 340 Third wheel 341 Third wheel main body 342 Third flange 343 Boss portion 344 Support recess 345 Outer side surface 346 Inner side surface 347 Fitting hole 348 Front end surface 350 Fourth wheel 351 Fourth wheel main body 351A Fourth Wheel body 351B Fourth wheel body 351C Fourth wheel body 351D Fourth wheel body 352 Fourth flange 353 Boss portion 354 Support recess 354A Tip surface 355 Outer surface 356 Inner surface 357 Through hole 360 Conductive ring 364 Support recess 365 Drive wheel device 366 Axle 367 Wheel 368 Wheel body 369 Flange 370A Bogie 370B Bogie 370C Bogie 370D Bogie 371 Bogie frame 372 Main frame 373 Intermediate member 376 Vertical member 376A Lower surface 376B Upper surface 377 Horizontal member 377B Upper surface 377B Connecting hole 381 Storage portion 382 Storage portion 384 Support convex portion 385 Support shaft 386 Support piece 387 Support piece 393 Locking claw 395 Guide protrusion 401 Power vehicle toy 402 Vehicle toy main body 403 Chassis 405 Vehicle body 410 Locking groove 408 Guide groove 416 Drive motor (Electrical component)
420 gear group 420A gear group 421 drive gear 422 crown gear 423 small gear 425 large gear 426 small gear 427 large gear 428 small gear 429 large gear 430 final gear 431 gear box 431A gear box 433 opening 441 conductive contact 445 conductive contact 451 Guide member 454 Opening 455 Contact terminal 456 Contact terminal 457 Through hole 458 Through hole 459 Protrusion 461 Passenger car toy 462 Vehicle toy main body 463 Car body 465 Car body 466 Electronic board (electric part)
471 Passenger car toy 472 Vehicle toy main body 473 Car chassis 481 Connection tool 482 Connection shaft 483 Design member 484 One 485 The other 501 Track device 502 Track belt 503 Top plate 505 Right slope plate 506 Left slope plate 507 Right side plate 508 Front side plate 11 Front plate Rear plate 513 Protrusion 515 Groove 516 Groove 518 Side surface 519 Bottom surface 521 Insertion hole 522 Insertion hole 523 Insertion hole 524 Insertion hole 526 Back surface 527 Guide projection 528 Guide projection 530 Magnet storage frame 531 Magnet storage frame 532 Insertion groove 535 Insertion groove 535 540 Boss 542 Positioning hole 543 Boss 545 Bottom plate 545a Stepped recess 545b Fitting hole 546 Fitting pin 547 Through hole 550 Magnet 561 Metal rail 561A Metal rail 561B Metal rail 562 Contact surface 563 Front insertion piece 565 First intermediate insertion piece 566 Second intermediate insertion piece 567 Rear insertion piece 571 Locking claw 572 Insertion recess 574 Locking claw 575 Locking claw 576 Locking claw 578 Locking claw 579 Locking claw 581 Insertion convex part 590 Insertion hole 601 Drive wheel device 602 First axle 605 Cylindrical member 608 Gear 610 First wheel 611 First wheel main body 612 First flange 613 Fitting shaft 614 Support concave part 615 Outer surface 616 Inner surface 617 Magnet wheel 618 Tip surface 619 Mounting shaft 620 Second wheel 631 Driven wheel device 632 Second axle 640 Third wheel 641 Third wheel body 642 Third flange 643 Fitting shaft 644 Support recess 645 Outer surface 646 Inner surface 647 Magnet ring 648 Tip surface 649 Mounting shaft 650 Fourth wheel 651 4 wheel main body 652 4th flange 653 fitting shaft 654 support recess 655 outer surface 656 inner surface 658 tip surface 661 auxiliary member 662 trunk 663 locking flange 671 driven wheel device 672 second axle 701 driving wheel device 702 second 1 axle 708 gear 710 first wheel 711 first wheel body 712 first flange 713 fitting shaft 714 support recess 715 outer surface 716 inner surface 717 magnet wheel 718 tip surface 719 mounting shaft 720 second wheel 731 driven Wheel device 732 Second axle 751 Driven wheel device 752 Second axle 760 Fourth wheel 761 Fourth wheel body 762 Fourth flange 763 Fitting shaft 764 Support recess 765 Outer side 766 Inner side 768 Tip end 770A Dolly 770B Bogie 770C Bogie 770D Bogie 77 Carriage frame 772 Main frame 773 Intermediate member 774 Step recess 775 Locking claw 776 Vertical member 777 Horizontal member 778 Outer side surface 778A Connection hole 781 Storage portion 782 Storage portion 789 Locking protrusion 800 Bearing plate 801 Fitting recess 802 Support convex portion 805 Projection Piece 806 Spring receiving portion 807 Spring insertion portion 821 Bogie frame 822 Main frame 823 Intermediate member 825 Locking claw 826 Vertical member 827 Horizontal member 827B Upper surface 828 Outer side surface 828A Connection hole 831 Storage portion 832 Storage portion 835 Fixing member 836 Fitting hole 837 Center shaft 841 Fitting protrusion 842 Guide member 843 Guide groove 845 Guide groove 847 Conductive contact plate 848 Conductive contact plate 851 Power vehicle toy 852 Vehicle toy body 853 Chassis 854 Opening 855 Car body 856 Gear box 857 Guide recess 860 Locking groove 861 Passenger car toy 862 Vehicle toy body 863 Chassis 865 Car body 868 Locking groove 870 Guide member 871 Guide groove 872 Conductive contact plate 873 Conductive contact plate 875 Electrical component

Claims (17)

A wheel device for a toy vehicle having the following requirements.
(A) It is configured to be mounted on a pair of rails, and includes a first axle and first and second wheels provided on both sides of the first axle.
(B) The first wheel includes a first wheel body that rolls on one rail, and a first flange that is guided by the one rail, and the first wheel body and the first flange are It must be made of synthetic resin.
(C) The second wheel includes a second wheel body that rolls on the other rail and a second flange that is guided by the other rail, and at least the second wheel body is adsorbed by a magnetic force. Being formed by member.   The wheel device for a vehicle toy according to claim 1, wherein the second wheel main body is formed of a magnet.   The wheel device for a vehicle toy according to claim 1, wherein the second wheel main body includes a magnet and a rolling shaft that is formed in a circular axis and includes the magnet therein.   4. The wheel device for a toy vehicle according to claim 3, wherein the rolling shaft is made of a ferromagnetic material.   The vehicle according to any one of claims 1 to 4, wherein the first wheel body, the first flange, the first axle, and the second flange are formed of a synthetic resin. Toy wheel device.   6. The vehicle toy wheel device according to claim 1, wherein a gear is formed on the first axle. A vehicle toy having the following requirements:
(A) The vehicle toy body has a chassis and a carriage frame attached to the front and rear of the chassis.
(B) A pair of vehicle toy wheel devices according to any one of claims 1 to 6 is provided on the bogie frame.
(C) The pair of wheel devices is rotatably attached to the bogie frame so that the second wheel body formed of a member that is attracted by magnetic force contacts a different rail. A wheel device for a toy vehicle having the following requirements.
(A) It is configured to be placed on a pair of rails, and includes a second axle and third and fourth wheels provided on both sides of the second axle.
(B) The third wheel includes a third wheel body that rolls on one rail, and a third flange that is guided by the one rail, and the third wheel body and the third flange are It must be made of synthetic resin.
(C) The fourth wheel is composed of a fourth wheel body that rolls on the other rail and a fourth flange that is guided by the other rail.
(D) The fourth wheel body is composed of a second axle and is formed of a member that is attracted by magnetic force.   9. The vehicle toy wheel device according to claim 8, wherein the fourth wheel body is formed of a magnet.   9. The wheel device for a toy vehicle according to claim 8, wherein the fourth wheel main body includes a magnet and a rolling shaft that is provided with the magnet and is formed of a circular ferromagnetic material.   The wheel device for a vehicle toy according to claim 8, 9 or 10, wherein the third wheel body, the third flange, and the fourth flange are made of synthetic resin.   The conductive ring which conducts with the 2nd axle is provided between the 3rd wheel of the 2nd axle, and the 4th wheel, The any one of Claims 8 thru / or 11 characterized by the above-mentioned. Vehicle toy wheel device. A vehicle toy having the following requirements:
(A) The vehicle toy body has a chassis and a carriage frame attached to the front and rear of the chassis.
(B) A pair of vehicle toy wheel devices according to any one of claims 8 to 12 is provided in the bogie frame.
(C) The pair of wheel devices is rotatably attached to the carriage frame so that a fourth wheel body formed of a member that is attracted by magnetic force contacts a different rail. A vehicle toy having the following requirements:
(A) The vehicle toy body has a chassis and a carriage frame attached to the front and rear of the chassis.
(B) A pair of wheel devices for a vehicle toy according to claim 6 is provided on a bogie frame attached to one of the front part and the rear part.
(C) A pair of wheel devices for a vehicle toy according to claim 12 is provided on the bogie frame attached to the other of the front part or the rear part.
(D) The chassis is provided with a drive motor and a gear group that transmits the rotation of the drive motor to the gears of the wheel device for a toy vehicle according to claim 6.
(E) The chassis includes a pair of first conductive contacts that are in sliding contact with one conductive ring and a second conductive contact that is in sliding contact with the other conductive ring. The first conductive contact is electrically connected to one of the positive terminal or the negative terminal of the drive motor, and the second conductive contact is electrically connected to the other of the positive terminal or the negative terminal of the drive motor. Be connected. A second wheel body formed by a member adsorbed by the magnetic force of the pair of vehicle toy wheel devices according to claim 6 and a member adsorbed by the magnetic force of the pair of vehicle toy wheel devices according to claim 12. 15. The vehicle toy according to claim 14, wherein the formed fourth wheel main body is arranged so as to contact with different rails in order. A vehicle toy having the following requirements:
(A) The vehicle toy body has a chassis and a carriage frame attached to the front and rear of the chassis.
(B) A pair of vehicle toy wheel devices according to claim 12 is provided on the bogie frame attached to the front or rear.
(C) Electrical parts are provided on the chassis.
(2) The chassis includes a pair of first conductive contacts that are in sliding contact with one conductive ring and a second conductive contact that is in sliding contact with the other conductive ring. The first conductive contact is electrically connected to one of the positive terminal or the negative terminal of the electrical component, and the second conductive contact is electrically connected to the other of the positive terminal or the negative terminal of the electrical component. Be connected. A vehicle toy having the following requirements:
(A) The vehicle toy body has a chassis and a carriage frame attached to the front and rear of the chassis.
(B) A wheel frame for a vehicle toy according to claim 12 is provided on the bogie frame attached to the front and rear portions.
(C) Electrical parts are provided on the chassis.
(2) The chassis includes a third conductive contact that is in sliding contact with the conductive ring of the vehicle toy wheel device according to claim 12 at the front portion, and a conductive ring of the vehicle toy wheel device according to claim 12 at the rear portion. And a fourth conductive contact that is electrically connected to one of a positive electrode terminal or a negative electrode terminal of the electrical component, and the fourth conductive contact is a positive electrode of the electrical component. It is electrically connected to the other of the terminal or negative terminal.

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