JP5536751B2 - Anti-theft device arrangement structure for motorcycles - Google Patents

Description

The present invention relates to an advantageous anti-theft device arrangement structure for a motorcycle.

2. Description of the Related Art A motorcycle is known in which an antitheft device that detects position information of a vehicle and wirelessly transmits the position information is disposed in a storage box (see Patent Document 1).
In this motorcycle, the storage box is covered with a seat for seating at the rear of the vehicle body so as to be openable and closable, and has a large capacity capable of storing two helmets inside. Anti-theft device is arranged.
In this way, the anti-theft device is placed in the storage box without increasing the capacity of the storage box by using a storage box that is not covered with metal parts and is electromagnetically opened and has a large open space ratio. can do.

JP 2002-362448 A

The arrangement of the anti-theft device in Patent Document 1 utilizes a storage box having an opening in the vertical direction, such as a storage box under the seat, for example, but an automatic two-wheeled vehicle that does not include such a storage box. It cannot be applied to cars. On the other hand, the anti-theft device can only be placed in a place where a large open space ratio can be secured. For example, the space below the non-metallic seat can secure the open ratio, but since a vehicle-mounted product such as an owner's manual is already placed at this place, it is not possible to simply place an anti-theft device.
Therefore, an object of the present invention is to advantageously arrange an antitheft device even for a vehicle that does not include such a storage box.

In order to solve the above problems, the invention according to claim 1 relating to the anti-theft device arrangement structure of a motorcycle includes a body frame having a pair of left and right seat rails extending in the front-rear direction of the vehicle,
A non-metallic seat disposed above the seat rail;
A rear fender located below the seat;
With the anti-theft device that wirelessly transmits this position information while measuring the position information of the vehicle,
The antitheft device is fixed to the rear fender by an antitheft device fixing projection extending upward from the rear fender,
A non-metallic body mounted product is disposed above the antitheft device.

The invention described in claim 2 is the above-described claim 1, wherein the antitheft device is provided with an insertion hole penetrating vertically.
The anti-theft device fixing projection is fitted and fixed in this insertion hole,
Separately from the anti-theft device fixing protrusion, the vehicle body mounted product supporting protrusion extending upward from the rear fender extends to above the fixing portion of the anti-theft device fixing protrusion with the anti-theft device fixing protrusion,
The vehicle-mounted product is disposed above the vehicle-mounted product support protrusion.

According to a third aspect of the present invention, in the second aspect of the present invention, a tray is disposed on the vehicle body mounted product support protrusion,
The vehicle-mounted product is arranged on the tray.

The invention described in claim 4 is characterized in that, in the above-mentioned claim 3, the bottom portion of the tray and the upper end portion of the vehicle body mounted product support protrusion are engaged.

The invention described in claim 5 is any one of claims 1 to 5,
The anti-theft device is offset to the left or right from the center in the vehicle width direction,
A tool holder is arranged on the side of the antitheft device.

The invention described in claim 6 is any one of the above claims 1 to 5,
A fastening member supported at both ends by the rear fender;
The fastening member passes above the vehicle-mounted product and fixes the vehicle-mounted product to the rear fender.

According to the first aspect of the present invention, the antitheft device is fixed on the rear fender under the seat via the antitheft device fixing projection, and the vehicle-mounted product is arranged above the antitheft device. It is possible to dispose the material mounted on the vehicle body and the seat while ensuring a predetermined opening ratio, and the vehicle body mounted product can also be disposed under the seat.
Therefore, even if the vehicle does not include a storage box with a large capacity, the anti-theft device can be effectively arranged, and the degree of freedom of arrangement is improved.

According to the second aspect of the present invention, the anti-theft device fixing protrusion and another vehicle-mounted product support protrusion are extended upward from the fixing portion of the anti-theft device, and the vehicle-mounted product is disposed above the anti-theft device fixing protrusion. The vehicle body mounted product can be supported by the product support projection.

According to the invention of claim 3, since the tray is disposed on the vehicle body mounted product supporting projection, the vehicle mounted product can be disposed on the tray. For this reason, it can arrange | position regardless of the shape of a vehicle body mounted product.

According to the invention of claim 4, since the bottom portion of the tray and the upper end portion of the vehicle body mounted product supporting protrusion are engaged, the tray can be positioned by the vehicle body mounted product supporting protrusion, and the tray can be supported so as not to move back and forth. .

According to the invention of claim 5, since the anti-theft device is arranged so as to be shifted to the left or right side from the center of the vehicle body, an arrangement space can be formed on the opposite side of the anti-theft device, and this space can be used as a tool. Can be used as a storage space for a container.
For this reason, the tool case can be arranged side by side in the lateral direction on the side of the anti-theft device, and the space for the tool case can be secured, and the tool case can be arranged without affecting the open rate of the anti-theft device. .

According to the invention of claim 6, by passing the fastening members supported at both ends by the rear fender over the vehicle body mounted product, the vehicle body mounted product can be fixed to the rear fender by the fastening member and held on the rear fender together with the antitheft device. can do.

Left side view of a motorcycle to which the present invention is applied 2-2 line sectional view of Drawing 1 concerning the 1st example (Drawing 2-11). Top view near the tray with the sheet removed FIG. 3 is a perspective view showing a state in which the vehicle-mounted product is further removed. FIG. 4 is a top view when the tray is further removed from FIG. Perspective view of elastic band Perspective view of anti-theft device Top view of rear fender Left side view of rear fender Rear perspective view of rear fender Sectional drawing which shows engagement state of anti-theft device fixing projection and fixing part Schematic sectional view according to the second embodiment Schematic sectional view according to the third embodiment Schematic sectional view according to the fourth embodiment

Hereinafter, an embodiment will be described based on the drawings. FIG. 1 shows a side view of a motorcycle to which this embodiment is applied. In the present application, the vertical, left, right, and front and rear directions are based on the vehicle to which the present invention is applied. If necessary, in the figure, the front indicates an arrow F, the upper indicates an arrow UP, and the left indicates an arrow LH. As shown.
In this motorcycle, a front wheel 3 is supported at a front end portion of a body frame 1 via a front fork 2, and a rear wheel 5 is supported at a rear portion via a rear swing arm 4.

The vehicle body frame 1 is obliquely lowered from the head pipe 6 provided at the front end portion thereof to the lower side of the main frame 7 extending backward, the pivot frame 8 extending downward from the rear end portion thereof, and the head pipe 6 downwardly extending below the main frame 7. The down frame 9 extending rearward, the seat rail 10 extending obliquely upward from the middle portion of the main frame 7, and the lower portion extending obliquely upward from the upper end portion of the pivot frame 8 are coupled to the seat rail 10. The reinforcing frame 11 is provided.

An engine 12 is supported by the main frame 7, the pivot frame 8, and the down frame 9, a fuel tank 13 is supported above the main frame 7, and a seat 14 is supported above the seat rail 10 behind.
The seat 14 is a double seat including a rider seat 15 as a front seat and a pillion seat 16 as a rear seat.

A rear fender 17 is supported by the seat rail 10 and the reinforcing frame 11 below the seat 14. The rear fender 17 is a member that covers the upper portion of the rear wheel 5, and a theft countermeasure device 18 is accommodated at a position below the pillion seat 16 of the rear fender 17.
A rear cushion unit 19 for the rear suspension is provided between the front portion of the rear swing arm 4 and the upper portion of the pivot frame 8. The rear swing arm 4 is supported at the front end thereof to the pivot frame 8 so as to be swingable in the vertical direction.

2 to 11 relate to the first embodiment, and FIG. 2 is a sectional view taken along line 2-2 of FIG. As shown in this figure, the rear fender 17 below the pillion seat 16 is provided with a theft countermeasure device accommodating portion 20 in which the theft countermeasure device 18 is accommodated. The anti-theft device accommodating portion 20 is provided with rib-shaped body-mounted product support protrusions 21 and 22 and an anti-theft device fixing protrusion 23 that integrally protrude upward from the rear fender 17. However, these do not necessarily have a rib shape, and may be, for example, a cylindrical boss shape.

The vehicle body mounted product support protrusions 21 and 22 are longer than the antitheft device fixing protrusion 23 and protrude above the antitheft device 18, and each upper end supports the bottom portion of the tray 40 above the antitheft device 18. A slight gap is provided between the bottom of the tray 40 and the upper surface of the antitheft device 18 so that the bottom of the tray 40 does not contact the upper surface of the antitheft device 18.

The anti-theft device fixing protrusion 23 is for attaching and fixing the anti-theft device 18 to the anti-theft device housing portion 20 of the rear fender 17, and the upper end portion of the anti-theft device fixing protrusion 23 is outside the anti-theft device 18. The anti-theft device 18 is attached and fixed on the rear fender 17 through the elastic case 30 by penetrating through a fixing portion 31 provided on the elastic case 30 covering the bottom.

On the tray 40, a paper-made or non-metallic vehicle-mounted product 50 made of an owner's manual or the like is placed, and an elastic band 60 such as a rubber string is passed to the left and right on the vehicle-mounted product 50, and both ends thereof are respectively It is fixed to the bottom of the rear fender 17.
Reference numeral 70 denotes a tool case, which includes a relatively rigid tool box and a flexible resin tool bag, and a plurality of metal tools are accommodated therein. The tool case 70 is arranged to be shifted to one side of the left and right direction and to the outside of one of the vehicle body mounted product supporting projections 21 and is fixed together with the vehicle mounted product 50 by an elastic band 60.

When the vehicle is stolen, the antitheft device 18 receives a signal transmitted from a satellite in the sky, determines the current position, and wirelessly transmits the current position information to the vehicle owner based on this determination. An anti-theft device that receives satellite signals and transmits current position information, so that the open ratio (the proportion of space not covered with metal products) above the anti-theft device 18 is greater than or equal to a predetermined value. Need to be.

For this reason, as shown in FIG. 2, the anti-theft device 18 is accommodated between the left and right seat rails 10 and the reinforcing frame 11 made of metal pipes, and there is a metal part above which interferes with signal reception. It is supposed not to.
More specifically, the tray 40, the vehicle body mounted product 50, the elastic band 60, and the pillion sheet 16 are positioned above the antitheft device 18. However, the tray 40 is made of resin, the vehicle body mounted product 50 is made of paper, and the elastic band 60 corresponding to the fastening member of the present invention is a non-metallic material such as rubber.

The pillion sheet 16 is also mainly made of a non-metallic material made of a resin material, as will be described later, and there is no metal at least above the antitheft device 18.
For this reason, there is no magnetic material above the antitheft device 18, and it is electromagnetically disposed in a space where the sky is opened, and a predetermined sky opening rate is ensured.

Reference numeral 80 denotes a bottom plate of the pillion sheet 16 and is made of an appropriate resin material such as polypropylene. Reference numeral 81 denotes a cushion material for the pillion sheet 16, which is made of an appropriate resin material such as polyurethane foam or a non-metallic material such as foam rubber. Although not shown in the drawing, the front side of the pillion sheet 16 is covered with a non-metallic skin made of a natural material such as an appropriate resin such as vinyl chloride or leather. That is,
The entire portion of the pillion sheet 16 located above the antitheft device 18 is made of at least a non-metallic material.

A cushion rubber 82 is attached to the bottom plate 80. Reference numeral 83 denotes a metal stay that protrudes upward from the seat rail 10 and has a flange 84 whose upper end is bent inward, and supports the cushion rubber 82. However, this stay 83 is arranged separately on the left and right so that the flange 84 overlaps in the vertical direction above the left and right seat rails 10, so that no metal material exists above the antitheft device 18. For this reason, the space between the left and right stays 83 and the seat rail 10 becomes an open space above the antitheft device 18.

On the bottom portion 17a of the rear fender 17, vehicle body mounted product support protrusions 21 and 22 and an antitheft device fixing protrusion 23 are formed in a rib shape so as to integrally protrude upward.
The vehicle body mounted product support protrusions 21 and 22 are provided on the left and right sides of the bottom portion 17a of the rear fender 17, respectively, and support the tray 40 by abutting against the lower surface of the bottom portion 41 of the tray 40 at the upper ends thereof. Further, each upper end is positioned by being engaged with engagement ribs 42 and 43 formed to protrude downward on the lower surface of the tray 40. However, these may be engaging recesses such as grooves. In short, it is only necessary that an engaging portion is formed between each upper end portion of the vehicle body mounted product supporting projections 21 and 22 and the bottom portion of the lever 40.

The anti-theft device fixing protrusion 23 is for mounting and fixing the anti-theft device 18 on the rear fender 17, and the anti-theft device fixing protrusion 23 is provided facing the left and right, and each is a part of the elastic case 30. The antitheft device 18 is placed on the rear fender 17 via the elastic case 30 by protruding upward through an insertion hole 31a penetrating in the vertical direction of the fixed portion 31 provided as an enlarged portion projecting laterally. Installed and fixed.

The fixing portion 31 is also provided at the rear portion of the elastic case 30 (see FIG. 7). Correspondingly, the anti-theft device fixing protrusion 24 is also provided at the rear portion of the bottom surface 17a of the rear fender 17 (see FIG. 10). . For this reason, the fixing portion 31 is also attached and fixed to the anti-theft device fixing protrusion 24 at the rear portion of the elastic case 30, and the anti-theft device 18 is supported on the bottom surface 17 a of the rear fender 17 at the left and right sides and the rear portion.

A tool storage space 71 having a relatively large gap is provided between one of the left and right vehicle body mounted product support protrusions 21 and 22 (in this example, the left side) and the left side wall 17b of the rear fender 17. A tool holder 70 is accommodated in the container. This tool accommodating space 71 is not provided on the opposite side (right side in this example).
For this reason, the anti-theft device accommodating portion 20 is arranged so as to be offset to one side (right side in this example) with respect to the vehicle body center C in the left-right direction.

Further, the left side wall 17b forming the tool accommodating space 71 protrudes upward with the same length as the vehicle body mounted product supporting projection 21, but the right side wall 17c opposite to the left side wall 17b has an upward protrusion amount. It is getting smaller.

The vehicle body mounted product 50 is, for example, an owner's manual that is always carried with the vehicle. This owner's manual is an instruction manual for the vehicle, has a booklet form, is a size slightly larger than the antitheft device 18 and is thin enough to be accommodated between the antitheft device 18 and the bottom plate 80. is there.

Such a vehicle-mounted product 50 is a document or booklet that should be kept in the vehicle, and has a size that can be accommodated in the tray 40, and a predetermined interval between the vehicle-mounted product 50 accommodated in the tray 40 and the bottom plate 80. Is relatively thin so that is maintained. In addition to the owner's manual, there are vehicle verification and maps. The tray 40 containing documents also functions as a briefcase.

The tool holder 70 stores one or a plurality of tools such as standard equipment, has a shape that is as long as the anti-theft device 18 in the front-rear direction, and is provided between the vehicle-body-mounted product support protrusion 21 and the left side wall 17b. The upper part of the tray 40 is fixed to the left and right ends of the tray 40 by the elastic band 60. The tool case 70 is disposed on the side of the anti-theft device 18 and has a height similar to that of the anti-theft device 18, so that it does not affect the open rate of the anti-theft device 18. .

The vehicle-mounted product 50 and the tool case 70 are disposed so as to surround the anti-theft device 18 and to the side, and are fixed together by an elastic band 60, but the vehicle-mounted product support protrusions 21 and 22 are at the bottom. By abutting and supporting 41, no force is directly applied from the tray 40 to the antitheft device 18.

Next, the antitheft device 18 and the tray 40 will be described in detail.
FIG. 3 is a top view of the vicinity of the tray 40 portion with the pillion sheet 16 removed, FIG. 4 is a perspective view showing the vicinity of the tray 40 portion from an obliquely upper front with the vehicle-mounted product 50 further removed, and FIG. 3 shows a state in which the tray 40 and the vehicle-mounted product 50 are removed, and the antitheft device 18 is housed in the antitheft device housing unit 20.

As shown in FIG. 3, the elastic band 60 is bridged obliquely left and right on the vehicle body mounted product 50 and the tool case 70. It is rich in elasticity so that the tray 40 and the tool holder 70 can be fixed in a state where the thickness of the vehicle-mounted product 50 changes in size or the vehicle-mounted product 50 is not placed.

FIG. 6 is a perspective view showing the elastic band 60 in the present embodiment made of rubber string. As shown by the phantom line in this figure, the elastic band 60 initially has a large ring shape, and this intermediate portion facing each other. 63 and 64 are combined into a straight line indicated by a solid line. Thereby, the loop portions 61 and 62 for locking are formed at both ends in the length direction in this linear state.

As shown in the enlarged portion of FIG. 3, the locking structure of the loop portion 61 is shown in cross section, and the loop portion 61 is passed from the upper side to the lower side of the bottom portion 17 a through a through hole 17 f formed in the bottom portion 17 a. It is fixed by engaging with an engaging projection 17g that protrudes downward from and integrally formed. Although not shown in FIG. 3, the loop portion 62 on the other side is also locked with the same structure (see FIG. 2).
As a result, the elastic band 60 can be engaged with and disengaged from the rear fender 17.

As shown in FIG. 4, the tray 40 is formed in a rectangular shape that is long in the front-rear direction using a relatively rigid resin material. The periphery is surrounded by a standing wall 44 and forms a container shape opened upward. A cutout 45 for draining water is provided in a part of the standing wall 44. Further, an appropriate number (four in this example) of lightening holes 46 are formed through the bottom 41.
Engaging ribs 42 and 43 are provided on the left and right sides of the bottom 41 so as to project integrally downward.

Each of the enlarged portions A and B in FIG. 4 is a perspective view showing the engaging ribs 42 and 43 from below the bottom portion 41. As shown in the enlarged portion A of FIG. 4, the engagement rib 42 is integrally provided so as to protrude downward (upward in the enlarged portion A) from the right end portion of the bottom portion 41, and forms a straight line when viewed from below. A pair of protrusions parallel to each other with a gap.

In the groove 42a formed between the pair of engaging ribs 42, the front / rear direction portion 22a at the upper end portion of the vehicle body mounted product support projection 22 having an outward U-shaped cross section is fitted, and the front / rear sideways portion 22b / The tray 40 is positioned on the vehicle-body-mounted product support protrusion 22 by abutting the outer side end portion of the engagement rib 42 in the front-rear direction.

As shown in the enlarged portion B in FIG. 4, the engaging rib 43 protrudes integrally from the right end portion of the bottom portion 41 downward (upward in the enlarged portion B) with an outward U-shaped cross section. The upper end portion of the vehicle body mounted product support protrusion 21 having a straight cross section is fitted in the space.
By doing so, the tray 40 is positioned and fixed in the front-rear and left-right directions by engagement with the body-mounted product support protrusions 21 and 22.

As shown in FIG. 5, the antitheft device 18 is accommodated in an antitheft device accommodating portion 20 formed on the rear portion of the rear fender 17, and is fixed on the bottom surface 17a of the rear fender 17 in a long state in the front-rear direction. As shown in FIG. 7 which is a perspective view of the antitheft device 18, the antitheft device 18 includes a case 32 and an elastic case 30 covering the case 32.
The case 32 includes an antenna for receiving a signal and an electronic component for measuring the current position based on the signal and wirelessly transmitting the current location information.

The elastic case 30 is formed by integrally forming a main body portion 30a that wraps the case 32 in a substantially T shape and a cylindrical coupler portion 30b that covers a coupler 33 that protrudes forward from the front side of the case 32.
The main body 30a extends in the longitudinal direction (front-rear direction) of the case 32 and winds the case 32 in the front-rear direction, and a lateral part 35 surrounds the left-right direction of the case 32 in a substantially rectangular tube shape. Are continuously integrated.

The fixing portions 31 are integrally formed so as to protrude outwardly on the side surface of the rear end portion of the front-rear direction portion 34 and on both sides of the lateral direction portion 35 in the left-right direction.
A maintenance hole 36 for maintaining the elastic case 30 from above is formed in the coupler portion 30b when the coupler 33 is connected to an electric wire (not shown).

Next, details of the rear fender 17 that supports the anti-theft device 18 will be described with reference to FIGS.
FIG. 8 is a plan view of the rear fender 17, FIG. 9 is a left side view, and FIG. 10 is a perspective view showing the rear part from an obliquely front upper side.
The rear fender 17 is a member that is long in the front-rear direction and covers the upper portion of the rear wheel 5, and is inclined to be inclined forward and downward as shown in FIG.

The rear part of the rear fender 17 is a storage part for the anti-theft device 18, the vehicle body mounted product 50, and the tool case 70. As shown in FIG. 10, the storage part is a front wall 17d, a rear wall 17e, and left and right left side walls 17b, 17c. It is a substantially rectangular space surrounded by.
The front wall 17d and the rear wall 17e are formed at intervals longer than the length of the tray 40 in the front-rear direction, and the front wall 17d protrudes upward so as to be higher than the vehicle body mounted product 50 placed on the tray 40. Yes.
The rear wall 17e has a protruding height that is comparable to the rear end portion of the vehicle-mounted product 50.

On the left side of the intermediate portion in the front-rear direction on the bottom portion 17a, a wide enough space is formed to form the tool storage space 71 from the left side wall 17b. Inside the tool housing space 71, the vehicle body mounted product support protrusion 21 and the antitheft device fixing protrusion 23 are integrally provided. The vehicle body mounted product support protrusions 21 are formed in pairs on the front and rear sides of the antitheft device fixing protrusion 23.

The anti-theft device fixing projection 23 is formed between the front and rear body-mounted product support projections 21 with a projection height lower than that of each body-mounted product support projection 21, and an engagement projection 23 a is formed at the front (upper) end. It is formed to protrude.
The length in the front-rear direction of the upper end of the anti-theft device fixing projection 23 including the engaging protrusion 23a is slightly longer than the length in the front-rear direction of the insertion hole 31a.

The base portion 25 of the antitheft device fixing projection 23 is wider in the left-right direction than the antitheft device fixing projection 23 so as to form the support surface 25a of the fixing portion 31, and is longer than the longitudinal length of the antitheft device fixing projection 23. It has a flat surface that is long in the direction and is higher than the bottom 17a by a predetermined height.

On the right side of the middle portion in the front-rear direction on the bottom portion 17a, a vehicle body mounted product support protrusion 22 and an antitheft device fixing protrusion 23 are integrally provided in the vicinity of the right side wall 17c.
Only one vehicle-mounted product support protrusion 22 is provided behind the antitheft device fixing protrusion 23. The anti-theft device fixing projection 23 has the same structure as that on the left side, includes a base 25, and the upward protruding height is the same between the left and right anti-theft device fixing protrusions 23.

An antitheft device fixing protrusion 24 is integrally formed at the middle portion in the left-right direction near the rear wall 17e. The tip (upper) end of the antitheft device fixing projection 24 forms a locking portion 24a that bends forward, and the width in the front-rear direction of the locking portion 24a is larger than the width in the front-rear direction of the insertion hole 31a. The upward protruding height of the antitheft device fixing protrusion 24 is the same as that of the left and right antitheft device fixing protrusions 23.
The base portion 26 of the antitheft device fixing protrusion 24 is also an enlarged portion capable of supporting the fixing portion 31 like the base portion 25.

A projecting portion 27 that projects outward is integrally formed on the outer side of the left side wall 17b, and a band insertion hole 28 is formed on the upper surface. A loop portion 62 on the other side of the elastic band 60 is inserted into the band insertion hole 28 from above.

Next, the operation of this embodiment will be described.
First, the anti-theft device 18 is placed on the anti-theft device housing part 20 of FIG. 10, the left and right fixing portions 31 are respectively placed on the left and right anti-theft device fixing protrusions 23, and the rear fixing portion 31 is attached. It is placed on the antitheft device fixing protrusion 24.
In this state, when the mounting holes 31a of the fixing portions 31 are aligned with the upper ends of the antitheft device fixing protrusions 23 and 24 and pushed from above, the left antitheft device fixing protrusion 23 and the antitheft device fixing protrusion 24 are respectively attached to the mounting holes 31a. Enters and pushes the portion around the mounting hole 31a of the fixing portion 31 so as to penetrate upward.

FIG. 11 is a cross section of the antitheft device fixing protrusion 23 in a state where the fixing portion 31 is locked, and the upper end of the antitheft device fixing protrusion 23 penetrating the fixing portion 31 protrudes upward from the upper surface of the fixing portion 31 and engages. The protrusion 23 a engages with the upper end of the fixed portion 31.
In addition, the lower end of the fixed portion 31 is positioned in contact with the support surface 25 a of the base portion 25. Therefore, the fixing portion 31 is locked by the anti-theft device fixing projection 23 without back and forth, front / rear, and left / right backlash.

The rear fixing portion 31 is the same and is not shown, but the anti-theft device fixing projection 24 also has its upper end protruding above the fixing portion 31 and the locking portion 24a is locked to the front portion above the insertion hole 31a of the fixing portion 31. To do. As a result, the antitheft device 18 is mounted on the bottom portion 17a via the elastic case 30 and is supported in a vibration-proof manner.
Moreover, the fixing portion 31 can be attached to the antitheft device fixing protrusions 23 and 24 with one touch.

Next, the tool holder 70 is accommodated in the tool accommodating space 71 formed between the vehicle body mounted product support protrusion 21 and the left side wall 17b, and the tray 40 is placed from above as shown in FIG. At this time, the engagement rib 42 is aligned with the upper end of the vehicle body mounted product support protrusion 21, and the engagement rib 43 is aligned with the upper end of the vehicle body mounted product support protrusion 22. Then, the upper end of the U-shaped vehicle-mounted product support projection 21 is fitted into the groove 42a between the parallel engaging ribs 42, and the linear shape of the vehicle-mounted product-supported projection 21 is fitted to the U-shaped engaging rib 43. The upper end forming

As a result, the tray 40 is supported by the vehicle-mounted product support protrusions 21 and 22 whose upper ends are in contact with the bottom 41, and is positioned with respect to the front / rear / left / right direction with one touch, and is stably supported so that the tray 40 does not move forward / backward / left / right. Is done.
In addition, since a total of three points are supported by the three rib-shaped portions by the pair of front and rear body-mounted product support projections 21 on the left side and the one body-mounted product support projection 22 on the right side, the vertical support is also stable.

Next, as shown in FIG. 3, the vehicle body mounted product 50 is placed on the tray 40, and further, the elastic band 60 is crossed diagonally in the left-right direction, and the loop portions 61 and 62 at both ends thereof are respectively connected to the rear fender. When locked to the 17 engaging projections 17 g, the vehicle body mounted product 50, the tray 40 and the tool holder 70 are easily fixed by the elastic band 60.

Thus, the anti-theft device 18 is fixed on the rear fender 17 below the pillion seat 16 via the anti-theft device fixing protrusion 23, and the vehicle-mounted product 50 is disposed above the anti-theft device 18, so that the anti-theft device 18 is The non-metallic body mounted product 50 and the seat 14 (pillion seat 16) can be arranged with a predetermined open space ratio, and the vehicle mounted product 50 is also arranged with a space under the seat as usual. it can.
Therefore, even if the vehicle does not include a storage box with a large capacity, the antitheft device 18 can be effectively arranged, and the degree of freedom of arrangement is improved.

Further, the anti-theft device fixing projection 23 and the other vehicle-mounted product support projections 21 and 22 are extended upward from the fixing portion 31 of the anti-theft device 18 to the anti-theft device fixing protrusion 23, and the vehicle-mounted product 50 Therefore, the vehicle body mounted product 50 can be stably supported by the vehicle body mounted product support protrusions 21 and 22.

In addition, since the tray 40 is disposed on the vehicle body mounted product supporting protrusions 21 and 22 and the vehicle body mounted product 50 is indirectly supported by arranging the vehicle body mounted product 50 on the tray 40, the vehicle mounted product 50 is a thin document. Even if it is a small size or an irregular shape, it can be supported above the antitheft device 18 and can be fixed by the elastic band 60, regardless of the shape of the vehicle-mounted product 50. can do.

In addition, since the engaging portions 42 and 43 are provided at the bottom of the tray 40 and the upper end portions of the vehicle body mounted product supporting projections 21 and 22 are engaged with the engaging portions 42 and 43, the tray 40 can be positioned by the vehicle mounted products supporting projections 21 and 22. The tray 40 can be stably supported so as not to move forward and backward.

Further, by passing an elastic band 60 which is a fastening member supported at both ends by the engagement protrusion 17g of the rear fender 17 across the vehicle body mounted product 50 in the left-right direction, the vehicle body mounted product 50 is moved by the elastic band 60. It can be fixed to the rear fender 17 and can be arranged on the top and bottom together with the anti-theft device 18 and held on the rear fender 17.
In addition, since the tray 40 is provided and the bottom 41 thereof is supported by the vehicle body mounted product supporting protrusions 21 and 22 while being floated upward from the antitheft device 18, the weight of the vehicle mounted product 50 and the elasticity of the elastic band 60 are stolen. It does not participate in the countermeasure device 18.

Next, a modified example will be described. FIG. 12 shows the second embodiment, schematically showing the same cross section as in FIG. 2 (however, the sectional view in which the cutting line passes through the fixing portion 31 slightly behind the first embodiment). The same applies to the third embodiment of FIG. 13 and the fourth embodiment of FIG. Note that the same reference numerals are used in the following for portions common to the first embodiment.

In this example, the rib 121 also serves as the vehicle body mounted product support protrusion 21 and the anti-theft device fixing protrusion 23 in the previous embodiment, and the rib 122 serves as the vehicle body mounted product support protrusion 22 and the antitheft device fixing protrusion 23. In other words, the rib 121 and the rib 122 each serve as an anti-theft device fixing projection and protrude upward through the insertion hole 31 a of the fixing portion 31 to fix the anti-theft device 18, and the upper end of each rib is higher than the fixing portion 31. The tray 40 extends upward and contacts the bottom 41 of the tray 40 above the antitheft device 18 to support the tray 40. The structure in which the upper ends of the ribs 121 and 122 are engaged and positioned with the bottom of the tray 40 is the same as in the first embodiment.

In this example, the fixing portion 31 is positioned in the vertical direction with respect to the rib 121 and the rib 122 by making each rib 121 and 122 have a tapered tapered cross section. However, when the bases of the ribs 121 and 122 are enlarged to provide the bases 25 as in the previous embodiment, or the lower sides of the ribs 121 and 122 are tilted outward in the left-right direction and viewed from the front-rear direction. Positioning may be performed by forming a substantially square shape.

In this way, the ribs 121 and 122 can also serve as the vehicle-body-mounted product support protrusions 21 and 22 and the antitheft device fixing protrusion 23 of the previous embodiment, so the antitheft device fixing protrusion 23 can be omitted and the structure can be simplified. can do. Note that a rib corresponding to the rear anti-theft device fixing protrusion 24 in the first embodiment is provided if necessary (the same applies to other embodiments).

FIG. 13 shows a third embodiment, and in this example, the tray 40 is omitted. Therefore, only the left and right ribs 223 corresponding to the antitheft device fixing protrusions are provided, and the parts corresponding to the vehicle body mounted product supporting protrusions 21 and 22 in the first embodiment are not provided.
The left and right ribs 223 are only inserted into the insertion holes 31a of the right and left fixing portions 31 and pass through the fixing portions 31 to fix the antitheft device 18, and are fixed in the same manner as the ribs 121 and 122 of the previous embodiment. The part 31 is positioned and fixed.
The height of each upper end of the left and right ribs 223 is equal to or lower than the height of the upper surface of the anti-theft device 18, and the lower surface of the vehicle body mounted product 50 is directly on the anti-theft device 18 and on the tool case 70. .

Thus, since the vehicle body mounted product 50 is disposed above the antitheft device 18, the vehicle mounted product 50 can be stably supported by the antitheft device 18.
Moreover, by fixing the vehicle-mounted product 50 with the elastic band 60, the antitheft device 18 and the tool holder 70 can also be fixed, so that the tray 40 can be omitted and the rib structure is simplified.

FIG. 14 shows a fourth embodiment, in which the tray 40 is also omitted. The anti-theft device 18 fixes the left and right fixing portions 31 with the left and right low ribs 323 and separates from the low ribs 323. The left and right ends of the lower surface of the vehicle-mounted product 50 are supported by left and right ribs 221 and 222 that extend longer upward beyond the upper surface of the fixing portion 31 and the antitheft device 18.

The rib 323 corresponds to the rib 223 in the third embodiment, and performs positioning with respect to the fixed portion 31 in the same manner as the rib 223. The ribs 221 and 222 correspond to the vehicle body mounted product support protrusions 21 and 22. However, the ribs 221 and 222, unlike the vehicle-mounted product support protrusions 21 and 22, directly support the vehicle-mounted product 50 at the upper end.

The upper ends of the ribs 221 and 222 are stepped, and the left and right directions of the vehicle-mounted product 50 can be positioned by supporting the left and right corners of the vehicle-mounted product 50. Therefore, the ribs 221 and 222 enable the vehicle-mounted product 50 to be positioned. Can be stably supported above the antitheft device 18.
Moreover, the ribs 221 and 222 are made sufficiently longer than the ribs 323 to extend upward, so that a large clearance d can be formed between the lower surface of the vehicle-mounted product 50 and the upper surface of the antitheft device 18. Even if the tray 40 is omitted, the weight of the vehicle-mounted product 50 can be prevented from being added to the antitheft device 18.

The present invention is not limited to the above-described embodiments, and various modifications and applications can be made within the principle of the invention.
For example, when the anti-theft device fixing protrusion 23 is fixed by the anti-theft device fixing protrusion 23, instead of inserting the anti-theft device fixing protrusion 23 into the insertion hole, the anti-theft device fixing protrusion 23 is formed into a nail shape to the case 32 or the elastic case 30. It may be engaged. Further, when the insertion hole is provided, the attachment hole 31a provided in the fixing portion 31 integrated with the elastic case is not necessarily required, and the antitheft device fixing protrusion 23 provided directly in the case 32 can be inserted. It may be a through hole. In this case, it is preferable to provide a rubber coating on the antitheft device fixing projection 23 side to facilitate elastic deformation.
The tightening member is not limited to the ring-shaped elastic band 60, and may be an elastic member such as a general rubber strap for fixing luggage or a long coil spring.
Furthermore, the ribs (121, 122, 221, 222, 223, 323) in the second to fourth embodiments do not necessarily have a rib shape, and may be protrusions such as a boss shape.

1: body frame, 10: seat rail, 14: seat, 16: pillion seat, 17: rear fender, 18: anti-theft device, 20: anti-theft device housing part, 21: vehicle-mounted product support protrusion, 22: vehicle-mounted product Support protrusion, 23: Anti-theft device fixing protrusion, 30: Elastic case, 31: Fixed portion, 31a: Insertion hole, 40: Tray, 50: Car body mounted product, 60: Elastic band, 70: Tool holder

Claims (6)

A vehicle body frame having a pair of left and right seat rails (10) extending in the longitudinal direction of the vehicle;
A non-metallic seat (14) disposed above the seat rail;
A rear fender (17) located below the seat;
The anti-theft device (18) for measuring the position information of the vehicle and wirelessly transmitting the position information,
The antitheft device (18) is fixed to the rear fender by an antitheft device fixing projection (23) extending upward from the rear fender (17),
An antitheft device arrangement structure for a motorcycle, wherein a non-metallic body-mounted product (50) is arranged above the antitheft device (18). The antitheft device (18) is provided with an insertion hole (31a) penetrating vertically.
The anti-theft device fixing projection (23) is inserted and fixed in this insertion hole,
In addition to the anti-theft device fixing protrusion (23), vehicle body mounted product support protrusions (21, 22) extending upward from the rear fender (17) are fixed to the anti-theft device in the anti-theft device (18). It extends to the upper part of the fixing part (31) with the protrusion (23),
The antitheft device arrangement structure for a motorcycle according to claim 1, characterized in that the vehicle body mounted product (50) is disposed above the vehicle body mounted product support protrusion (21, 22). A tray (40) is disposed on the vehicle body mounted product support protrusions (21, 22),
The anti-theft device arrangement structure for a motorcycle according to claim 2, wherein the vehicle-mounted product (50) is arranged on the tray. The antitheft device arrangement structure for a motorcycle according to claim 3, wherein a bottom portion of the tray (40) is engaged with an upper end portion of the vehicle body mounted product support protrusion (21, 22). The antitheft device (18) is offset to the left or right from the center in the vehicle width direction,
The anti-theft device arrangement structure for a motorcycle according to any one of claims 1 to 4, wherein a tool case (70) is arranged on a side of the anti-theft device (18). A fastening member (60) supported at both ends by the rear fender (17);
The theft of a motorcycle according to any one of claims 1 to 5, wherein the fastening member (60) passes above the vehicle-mounted product (50) and fixes the vehicle-mounted product to the rear fender. Countermeasure device arrangement structure.

Images