JP5378127B2 - Outer frame of gaming machine - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To secure supporting strength, expansion of inside dimensions in right and left directions, and easy reuse of materials. <P>SOLUTION: An upper piece 2 and a lower piece 3 and a left piece 4 and a right piece 5 made of wooden pieces or synthetic resin pieces constitute a picture frame-like four sides frame surrounding a space penetrating in the transverse direction of a vertically long quadrangle in front view. Inside the right piece 5 constituted in a belt shape with plate thickness thinner than the upper, lower, and left pieces 2, 3, 4, a metallic right skeleton piece 7 is attached. The right skeleton piece 7 is equipped with a vertically long belt shape body, a right front rigid structure unit projecting from the front part of the belt shape body to the right side, and a right rear rigid structure unit projecting to the rear side of the belt shape body. The right rear rigid structure unit is equipped with a rib front wall, a rib right wall, and a housing rear wall. The right piece is housed in a right housing unit including the belt shape body of the right skeleton piece, the housing front wall, and the housing rear wall, and the right piece and the right skeleton piece are connected to each other. The left piece 4 can structured in a sheet-like shape thinner than the upper piece 2, the lower piece 3, and the right piece 5, and a metallic left skeleton piece 67 similar to the right skeleton piece 7 is attached inside the left piece 4. <P>COPYRIGHT: (C)2010,JPO&amp;INPIT

Description

  The present invention relates to an outer frame of a gaming machine capable of ensuring support strength and expanding the inner method in the left-right direction.

  The outer frame used in a gaming machine such as a pachinko machine is made of a mixed material of wood and synthetic resin (see Patent Document 1), or a metal plate inside the left and right wooden pieces in a four-sided frame made of synthetic resin material (See Patent Document 2), composed of synthetic wood (see Patent Document 3), or composed of upper and lower wood pieces and metal left and right wood pieces (Patent Document 4) See). However, there is a drawback that it is difficult to ensure the supporting strength for the front frame having a weight of about 20 kg and the expansion of the inner method in the left-right direction.

JP 2002-119717 A JP 2003-275432 A JP 2004-97396 A Japanese Patent Laid-Open No. 2005-87578

  The problem to be solved by the invention is that it is difficult to ensure the support strength and the expansion of the inner method in the left-right direction.

  The outer frame of the gaming machine according to the present invention comprises a frame-shaped four-sided frame surrounding a central space penetrating in the front-rear direction of a vertically long quadrangle when viewed from the front by an upper piece, a lower piece, a left piece, and a right piece, The lower piece, the left piece and the right piece are made of wood or synthetic resin pieces, the right piece is made of a strip that is thinner than the upper piece, the lower piece and the left piece, and the metal inside the right piece The right skeleton piece is provided, the upper part of the right skeleton piece is provided with an upper right connecting bracket coupled to the upper piece, the lower portion of the right skeleton piece is provided with the lower right connecting bracket coupled to the lower piece, The right skeleton piece has a vertically long belt-like body, a right front rigid structure protruding rightward from the front of the belt-like body, and a right rear rigid structure protruding rearward of the belt-like body, the right rear rigid structure being the rib front wall And a rib right wall and a housing rear wall, the right piece being housed in a right housing portion comprising a belt-like body of the right skeleton piece, a housing front wall and a housing rear wall, and And the right skeleton piece are combined with each other, or the upper piece, the lower piece, the left piece and the right piece constitute a frame-shaped four-sided frame surrounding the central space penetrating in the front-rear direction of the vertically long rectangle in front view, The upper piece, the lower piece, the left piece and the right piece are made of wooden pieces or synthetic resin pieces, and the left piece is made into a strip shape thinner than the upper piece, the lower piece and the right piece, and the inside of the left piece Is provided with a metal left skeleton piece, an upper left connecting bracket coupled to the upper piece is provided on the upper portion of the left skeleton piece, and a lower left connecting bracket coupled to the lower piece is provided on the lower portion of the left skeleton piece. The left skeleton piece has a vertically long strip-shaped main body, a left front rigid structure portion projecting leftward from the front portion of the strip-shaped body, and a left rear rigid structure portion projecting rearward of the strip-shaped body. A left accommodating portion comprising a front wall, a rib left wall, and a housing rear wall, wherein the left piece is composed of a belt-like body having a left skeleton piece, a housing front wall, and a housing rear wall. And housed and left-sided and left skeleton piece is the most important feature that are coupled together. In the case of the outer frame of the gaming machine according to the present invention, the right skeleton piece or the left skeleton piece may be formed of an iron plate or a steel plate.

  In the outer frame of the gaming machine according to the present invention, the right piece is configured in a strip shape that is thinner than the upper piece, the lower piece, and the left piece, and a metal right skeleton piece is provided inside the right piece. The right skeleton piece has a vertically long belt-like body, a right front rigid structure part protruding rightward from the front part of the belt-like body, and a right rear rigid structure part protruding rearward of the belt-like body, and the right rear rigid structure part is in front of the rib It has a wall, a rib right wall, and a rear wall, and the right piece is housed in the right housing part consisting of the belt-like body of the right skeleton piece, the front wall and the rear wall, and the right piece and the right skeleton piece are connected to each other Or the left piece is formed in a strip shape thinner than the upper piece, the lower piece and the right piece, and a metal left skeleton piece is provided inside the left piece, It has a vertically long belt-like body, a left front rigid structure portion projecting leftward from the front portion of the belt-like body, and a left rear rigid structure portion projecting rearward of the belt-like body, and the left rear rigid structure portion and the rib front wall A left wall and a rear wall, and the left piece is housed in a left housing part composed of a belt-like body of the left skeleton piece, a front wall and a rear wall, and the left piece and the left skeleton piece are coupled to each other As a result, the support strength with respect to the front frame is ensured, and by setting the outer method in the left-right direction of the outer frame to the same size as the conventional one, there is an advantage that the inner method in the left-right direction of the outer frame is expanded. If the right skeleton piece or left skeleton piece is made of iron plate or steel plate, it is easy to reuse the material by separating it into wooden material or synthetic resin and iron material or steel material after the use as outer frame There is.

The disassembled perspective view which shows the outer frame which concerns on Embodiment 1 from diagonally backward. FIG. 3A is an exploded perspective view showing a right wood piece, a right skeleton piece, and a screw according to the first embodiment. FIG. b is an assembled perspective view in which the right wood piece and the right skeleton piece according to Embodiment 1 are coupled with screws. The top view of the outer frame which removed the upper wood piece which concerns on Embodiment 1. FIG. FIG. 3 is an assembled perspective view showing the outer frame according to the first embodiment from obliquely rearward. The disassembled perspective view which shows the outer frame which concerns on Embodiment 2 from diagonally backward. FIG. 4A is an exploded perspective view showing a left wood piece, a left skeleton piece, and a screw according to the second embodiment. FIG. b is an assembled perspective view in which the left wood piece and the left skeleton piece according to the second embodiment are coupled with screws. The top view of the outer frame which removed the upper wood piece which concerns on Embodiment 2. FIG. The assembly perspective view which shows the outer frame which concerns on Embodiment 2 from diagonally forward. FIG. 9 is a cross-sectional view taken along line AA in FIG. 8. FIGS. a to c are plan views showing the right front rigid structure portion of the right skeleton according to the third embodiment. FIGS. a and b are plan views showing a left rear rigid structure portion of the right skeleton piece according to the fourth embodiment. FIG. 7A is a perspective view showing a right skeleton piece according to Embodiment 5, and FIG. b is a perspective view showing a left skeleton piece according to Embodiment 5. FIG. The top view of the outer frame which removed the upper wood piece which concerns on Embodiment 6. FIG. FIG. 20 is a plan view showing a right front rigid structure portion of a right skeleton piece according to Embodiment 7. FIG. 9A is a perspective view showing a right skeleton piece according to the eighth embodiment, and FIG. b is a perspective view showing the left skeleton piece according to the eighth embodiment. FIG. 16 is a cross-sectional view of the right skeleton piece of FIG. FIG. 16 is a cross-sectional view of the right skeleton piece of FIG.

  In the form for carrying out the invention, the upper piece, the lower piece, the left piece and the right piece may be made of wood pieces or synthetic resin pieces, but the upper piece, the lower piece, the left piece and the right piece are made of wood. The case where it comprised by the piece was illustrated. Therefore, as shown in FIG. 1, the upper piece is referred to as an upper wooden piece 2, the lower piece is referred to as a lower wooden piece 3, the left piece is referred to as a left wooden piece 4, and the right piece is referred to as a right wooden piece 5. Further, the right skeleton piece 7, the upper left connecting bracket 8, the outer frame upper hinge 9, the lower left connecting bracket 10, the upper right connecting bracket 11, the lower right connecting bracket 19, the lock receiving bracket 34, the outer frame lower hinge 35, the receiving bracket 41, and the screw. The class may be made of aluminum, an aluminum alloy, a magnesium alloy, or a metal such as an iron plate or a steel plate, but the case of being made of an iron plate or a steel plate is exemplified.

  The directions of “front”, “rear”, “left”, “right”, “upper” and “lower” in this specification are viewed from the front side indicated by an arrow S with the outer frame 1 placed in the state of FIG. The direction specified in the case.

“Embodiment 1”
The outer frame 1 will be described with reference to FIG. The outer frame 1 is attached to a gaming machine installation structure of a game store (not shown), and includes an upper wood piece 2, a lower wood piece 3, a left wood piece 4, and a right wood piece 5. The upper wooden piece 2, the lower wooden piece 3, the left wooden piece 4, and the right wooden piece 5 are combined with each other to form a frame-shaped four-sided frame surrounding the central space 6 penetrating in the front-rear direction of a rectangular shape that is vertically long when viewed from the front. The four wood pieces, such as the upper wood piece 2, the lower wood piece 3, the left wood piece 4, and the right wood piece 5, are formed in a strip shape from natural wood or processed wood. Examples of natural wood include rubber wood and lawan. Examples of processed wood include plywood, laminated timber, and wood-based boards. Insulation boards (also called fiberboards), which are made of wood fiber like paper and dried at room temperature, are made into wood-based boards, and wood fibers are made like paper and resin materials such as phenolic resin are added and thermoformed. Hardboard (also called fiberboard), MDF (also called fiberboard) formed by adding adhesive to wood fibers, and pressure board, particleboard formed by adding adhesive to crushed pieces of wood and molding at high temperature and pressure, Lumber core (also called groundwood plywood or core board) with a core made of sawn timber and OBS (also called an orientation boat) that is formed by directing thin and long pieces of wood and compressing them with an adhesive. , PLS (also called pararam) molded with the same directionality of long and narrow single plates made of wood, same as OBS And the like WB using the material (also referred to as wafer board). In the best mode, laminated wood made of rubber wood was used as the upper wood piece 2, the lower wood piece 3, the left wood piece 4, and the right wood piece 5. The upper wood piece 2 and the lower wood piece 3 may be made of laminated wood made of rubber wood, and the left wood piece 4 and the right wood piece 5 may be a particle board. In particular, if rubber wood from which rubber has been collected is used as the material of the upper wood piece 2, the lower wood piece 3, the left wood piece 4, and the right wood piece 5, there is an advantage that it can contribute to environmental measures.

  The thickness of the upper wood piece 2 in the vertical direction, that is, the thickness t2 of the upper wood piece 2, the thickness in the vertical direction of the lower wood piece 3, that is, the thickness t3 of the lower wood piece 3, and the left and right direction of the left wood piece 4 The thickness, that is, the plate thickness t4 of the left wood piece 4 is the same thickness, for example, 19 mm. On the other hand, the thickness of the right wood piece 5 in the left-right direction, that is, the plate thickness t5 of the right wood piece 5 is, for example, 6 mm. That is, the right wood piece 5 is configured in a strip shape that is thinner than the upper wood piece 2, the lower wood piece 3, and the left wood piece 4. The width in the front-rear direction of the upper wood piece 2, that is, the front-rear width T2 of the upper wood piece 2, and the width in the front-rear direction of the left wood piece 4, ie, the front-rear width T4 of the left wood piece 4, are the same width, for example, 70 mm. is there. On the other hand, the width in the front-rear direction of the right wooden piece 5, that is, the front-rear width T5 of the right wooden piece 5, is 52 mm, for example. That is, the front-rear width T5 of the right wood piece 5 is smaller than the front-rear width T2 of the upper wood piece 2 and the front-rear width T4 of the left wood piece 4. A right skeleton piece 7 is attached inside the right wood piece 5. The structure in which the right wood piece 5 and the right skeleton piece 7 are coupled to each other will be described later with reference to FIG.

  In the upper left part of the four-way frame, the upper left connecting bracket 8 is applied to the inner side of the upper wooden piece 2 and the left wooden piece 4, and the outer frame upper hinge 9 is applied to the outer side of the upper wooden piece 2 and the left wooden piece 4. A screw such as an iron bolt (not shown) is fastened to the upper left connecting bracket 8 from the outside via the upper frame hinge 9 and the upper wood piece 2 or the left wood piece 4, and the upper wood piece 2 and the left wood piece 4 and the upper left corner of the four-sided frame form a right angle and are connected to each other.

  In the lower left part of the four-sided frame, the lower left connecting bracket 10 is applied to the inner side of the lower wooden piece 3 and the left wooden piece 4, and a screw such as an iron bolt (not shown) is connected to the lower wooden piece 3 or the left wooden piece 4 from the outside. The lower wood piece 3 and the left wood piece 4 are connected to each other at a right angle at the lower left corner of the four-way frame.

  In the upper right part of the four-sided frame, the upper right connecting fitting 11 is applied to the inner side of the upper wooden piece 2 and the right skeleton piece 7, and a screw 12 such as an iron bolt is provided in the upper wooden piece 2 from the outside. And a screw 15 such as an iron bolt is fastened to the through hole 16 provided in the right wood piece 5 and the through provided in the right skeleton piece 7 from the outside. The upper wood piece 2, the right wood piece 4 and the right skeleton piece 7 form a right angle in the upper left corner of the four-sided frame by being fastened to the screw hole 18 provided in the upper right connecting bracket 11 via the hole 17. And connected to each other.

  In the lower right part of the four-sided frame, a lower right connecting bracket 19 is applied to the inner side of the lower wooden piece 3 and the right skeleton piece 7, and a screw 20 such as an iron bolt is provided in the right wooden piece 5 from the outer side. 21 and a through hole 22 provided in the right skeleton piece 7, which are fastened to a screw hole 23 provided in the lower right connecting bracket 19, and a screw 24 such as an iron bolt is provided in the lower wood piece 3 from the outside. The lower wood piece 3, the right wood piece 5, and the right skeleton piece 7 are perpendicular to the lower right corner of the four-sided frame by being fastened to the screw hole 26 provided in the lower right connection fitting 19 through the formed through hole 25. And are connected to each other.

  The upper right connecting bracket 11 may be joined to the right skeleton piece 7 by welding or rivet before being applied to the outer frame 1. In that case, it is necessary that the through holes 17 and the screw holes 18 be aligned with each other. The lower right connecting bracket 19 may be joined to the right skeleton piece 7 by welding or rivet before being applied to the outer frame 1. In that case, it is necessary that the through holes 22 and the screw holes 23 be aligned with each other so as to be coaxial.

  A front piece 27 is attached to the lower front part of the four-sided frame. The front piece 27 is preferably made of wood from the viewpoint of easy material reuse, but may be made of synthetic resin, iron plate, steel plate, or the like. When the front piece 27 is assembled to the outer frame 1, the lower surface of the front piece 27 is mounted in contact with the upper surface of the lower wood piece 3 from the front, and the concave portion 28 provided on the left portion of the front piece 27 is provided on the right wood piece 4. The concave portion 29 provided on the right side of the front piece 27 is applied to the front surface of the front projecting wall 30 and the mating wall 31 provided on the right skeleton piece 7 and to the left side of the mating wall 31. I will be dismissed. A screw such as an iron wood screw (not shown) is fastened from the rear to the front piece 27 via the lower left connecting bracket 10, and a screw 32 such as an iron wood screw is provided in the lower right connecting bracket 19 from the rear. Fastened to the front piece 27 via 33. Further, a screw such as an iron wood screw (not shown) is fastened to the front piece 27 via the lower wood piece 3 from the outside. As a result, the front piece 27 is assembled to the outer frame 1.

  A lock bracket 34 is vertically divided and fixed to the right skeleton piece 7. The lock bracket 34 engages with a lock lever of a lock mechanism (see Japanese Patent Application Laid-Open No. 2006-118151) provided on a front frame (not shown), so that the front frame upper hinge 9 positioned on the left side and This is a member that is supported by the outer frame 1 so as not to open and close around the hinge comprising the outer frame lower hinge 35.

  An outer frame lower hinge 35 is provided on the left portion where the left wooden piece 4 and the front piece 27 are combined. The outer frame lower hinge 35 is attached as follows. The outer frame lower hinge 35 is mounted in contact with the upper surface of the left portion of the front piece 27, and a screw 36 such as an iron wood screw is passed from the rear via a through hole 37 provided in the outer frame lower hinge 35. A screw 38 such as an iron bolt is fastened to a screw hole 40 provided in the outer frame lower hinge 35 via a through hole 39 provided in the left wood piece 4 from the outside.

  A receiving metal fitting 41 is provided in the right portion where the left wooden piece 4 and the front piece 27 are combined. The receiving bracket 41 includes a support piece 42, a rear attachment piece 43 that protrudes downward from the rear edge portion of the support piece 42 at a right angle, a right front attachment piece 44 that protrudes perpendicularly upward from the right edge portion of the support piece 42, and a rear attachment piece. 43 is provided with a right rear mounting piece 45 protruding rearward at a right angle from the right edge portion of 43.

  The receiving metal fitting 41 is attached as follows. The support piece 42 is mounted in contact with the upper surface of the right part of the front piece 27, and a screw 46 such as an iron wood screw is fastened to the front piece 27 via a through hole 47 provided in the rear attachment piece 43, and is made of iron. A screw 48 such as a bolt is fastened to a screw hole 50 provided over the mating wall 31 and the front projecting wall 30 of the right skeleton piece 7 through a through hole 49 provided in the right front mounting piece 44, and an iron bolt A screw 51 such as is fastened to a screw hole 53 provided in the belt-like main body 57 of the right skeleton piece 7 through a through hole 52 provided in the right rear attachment piece 45. Before the left wood piece 4 and the right skeleton piece 7 are joined to each other, the right front attachment piece 44 and the right rear attachment piece 45 may be fixed to the right skeleton piece 7 by welding or rivets.

  Thus, the outer frame lower hinge 35 is provided in the left portion where the left wooden piece 4 and the front piece 27 are combined, and the receiving bracket 41 is combined with the right wooden piece 5 and the right skeleton piece 7 and the front piece 27. By being provided in the right portion, there is an advantage that the shape holding performance of the outer frame 1 that maintains the shape of the four-sided frame is improved. When the front frame (not shown) opens and closes around the hinge formed by the outer frame upper hinge 9 and the outer frame lower hinge 35, the support piece 42 of the bracket 41 supports the lower right portion of the front frame from below, and the front frame There is an advantage that it is opened and closed in an appropriate posture with respect to the outer frame 1.

  The upper wood piece 2 is provided with an escape portion 54 and a nail hole 55. When the outer frame 1 is attached to the gaming machine installation structure, the escape portion 54 is a part that escapes the incidental equipment of the gaming machine installation structure. The incidental equipment is, for example, a counting mechanism that counts balls supplied from the replenishing mechanism to the outer frame 1 side. When the outer frame 1 is attached to the gaming machine installation structure, the nail hole 55 is a hole through which a nail is driven from the central space 6 into the upper arm of the gaming machine installation structure. The lower wood piece 3 is provided with a nail hole 56. When the outer frame 1 is attached to the gaming machine installation structure, the nail hole 56 is a hole through which a nail that is driven from the central space 6 to the lower arm of the gaming machine installation structure passes.

  The right skeleton piece 7 will be described with reference to FIG. Although the right skeleton piece 7 is not limited to the following numerical value, it is made of, for example, an iron plate or a steel plate having a plate thickness of 1.6 mm. The right skeleton piece 7 includes a vertically long belt-like main body 57. The strip-shaped main body 57 has a vertical width that is between the upper wood piece 2 (see FIG. 1) and the lower wood piece 3 (see FIG. 1). At the front portion of the band-shaped main body 57, a housing front wall 58 protrudes from the band-shaped main body 57 to the right at a right angle. A front right rigid structure portion including a front projecting wall 30 and a mating wall 31 is provided at the front portion of the housing front wall 58. In other words, the front projecting wall 30 projects forward from the front wall 58 at a right angle to the right part of the front wall 58. At the front part of the front projecting wall 30, the mating wall 31 is folded back 180 ° from the front projecting wall 30 and overlapped with the left surface of the front projecting wall 30.

  A rear right rigid structure portion including a rib front wall 59, a rib right wall 60, and a housing rear wall 61 is provided at the rear portion of the band-shaped main body 57. That is, the rib front wall 59 protrudes from the belt-like body 57 to the left at a right angle at the rear part of the belt-like body 57. On the left part of the rib front wall 59, a rib right wall 60 projects rearward from the rib front wall 59 at a right angle. At the rear of the rib right wall 60, a housing rear wall 61 protrudes from the rib right wall 60 to the right at a right angle. The band-shaped main body 57, the accommodation front wall 58, and the accommodation rear wall 61 form a wood piece accommodation portion 62 that is open in the vertical direction and the right direction. The belt-like main body 57 is provided with screw holes 63 penetrating in the left-right direction and divided into upper and lower parts.

  The connection between the right wood piece 5 and the right skeleton piece 7 will be described with reference to FIGS. 2 and 3. 2, the right wood piece 5 is accommodated in the wood piece accommodating portion 62 from the right side of the right skeleton piece 7, and a screw 64 such as a bolt having an iron countersunk head is provided in the right wood piece 5. The screw head 63 is fastened to the screw hole 63 via 65, and the countersunk head of the screw 64 is accommodated in the countersunk hole of the through hole 62 so that it does not protrude rightward than the right wood piece 5. Are combined with each other.

  As shown in FIG. 3, when the right wood piece 5 and the right skeleton piece 7 are coupled to each other, the left surface of the right wood piece 5 and the right surface of the wood piece receiving portion 62 are in contact with each other, and the front surface of the right wood piece 5 The rear surface of the front wall 58 is in contact with each other, the rear surface of the right wood piece 5 and the front surface of the rear wall 61 are in contact with each other, the right wood piece 5, the rib front wall 59, the rib right wall 60, and the rear wall of the housing. A vertical space 66 surrounded by 61 is formed. As a result, in FIG. 2b, for example, the upper part of the right skeleton piece 7 rotates in the right direction indicated by the arrow W1, and the lower part of the right skeleton piece 7 rotates in the left direction indicated by the arrow W2. When the longitudinally long right skeleton piece 7 is twisted so that the upper part and the lower part of the skeleton piece 7 rotate in opposite directions in the plane, the right wood piece 5 stretches inside the wood piece accommodating part 62. There is an advantage that twisting of the vertically long right skeleton piece 7 is prevented.

  The right wood piece 5 and the right skeleton piece 7 in FIG. 2 are not shown in the figure instead of being joined to each other by the screw 64, but the right wood piece 5 and the right skeleton piece 7 are joined to each other with an adhesive, Alternatively, a projecting piece is provided on any of the belt-like main body 57, the housing front wall 58, and the housing rear wall 61 constituting the wood piece accommodating portion 62 of the right skeleton piece 7, and the right wood piece 5 is accommodated in the wood piece accommodating portion 62. Later, the right wood piece 5 and the right skeleton piece 7 may be coupled to each other by bending the protruding piece toward the wood piece accommodating portion 62.

  As shown in FIG. 3, the concave portion 28 of the front piece 27 is applied to the front surface and the right surface of the right wood piece 4, and the concave portion 29 of the front piece 27 is connected to the front projecting wall 30 and the mating wall 31 in the right skeleton piece 7. By being applied to the front surface and the left surface of the mating wall 31, there is an advantage that the shape retention performance of the outer frame 1 that maintains the shape of the four-sided frame is improved.

  As described above, the upper wood piece 2, the lower wood piece 3, the left wood piece 4, the right wood piece 5, the central space 6, the right skeleton piece 7, the upper left connection fitting 8, the outer frame upper hinge 9, the lower left piece shown in FIG. 1. By connecting the constituent members such as the connecting bracket 10, the upper right connecting bracket 11, the lower right connecting bracket 19, the front piece 27, the lock receiving bracket 34, the outer frame lower hinge 35, and the receiving bracket 41, the right side of the outer frame 1 is obtained. The outer frame 1 consisting of only the right wood piece 5 and the right skeleton piece 7 is configured in the shape shown in FIG.

  In FIG. 4, for example, when an external force from an oblique upper side indicated by an arrow Y <b> 1 is applied to the upper right corner of the outer frame 1, the front projecting wall 30 (see FIG. 3) and the mating wall 31 in the right skeleton piece 7 are formed. Right front rigid structure part, right rear rigid structure part composed of a rib front wall 59 (see FIG. 3), a rib right wall 60 and a rear housing wall 61 in the right skeleton piece 7, and a right wood piece 5 is a left accommodation of the right skeleton piece 7. A structure in which the right wood piece 5 and the right skeleton piece 7 are joined to each other, and the upper right connecting bracket 11 is the upper wood piece 2 and the right skeleton piece 7 or the right wood piece at the upper right corner of the outer frame 1. 5, the lower right connecting bracket 19 is connected to the lower wood piece 3 and the right skeleton piece 7 or the right wood piece 5 at the lower right corner of the outer frame 1. There is an advantage that a frame-like four-sided frame shape as the outer frame 1 is secured.

  Since the right wood piece 5 and the right skeleton piece 7 are joined together to form the right piece of the outer frame 1, the left and right external methods of the outer frame 1 are set to the same dimensions as before, and the right wood piece 5 and the right piece The thickness in the left-right direction combined with the skeleton piece 7 can be configured to be about 1/3 thinner than that of the conventional left wood piece alone, and thus the right wood piece 5 and the right skeleton piece 7 By configuring the combined thickness in the left-right direction to be thin, there is an advantage that the inner method in the left-right direction of the outer frame 1 is expanded. Moreover, since the upper wood piece 2, the lower wood piece 3, the left wood piece 4, and the right wood piece 5 are made of rubber wood, the upper piece, the lower piece, the left piece and the right piece are made of synthetic resin. There is an advantage that the upper wood piece 2, the lower wood piece 3, the left wood piece 4, and the right wood piece 5 are lightweight. And since the right skeleton piece 7 is comprised with the iron plate or the steel plate, after the use as the outer frame 1 is complete | finished, there exists an advantage that the reuse of a material becomes easy by classifying into a wooden material and an iron material or a steel material. . Also, the upper left connecting bracket 8, the outer frame upper hinge 9, the lower left connecting bracket 10, the upper right connecting bracket 11, the lower right connecting bracket 19, the lock receiving bracket 34, the outer frame lower hinge 35, the receiving bracket 41, the screws, etc. are also iron plates. Or since it is comprised with the steel plate, after the use as the outer frame 1 is complete | finished, there exists an advantage that the reuse of a material becomes further easier by classifying into a wooden material, an iron material, or a steel material. Since the right wood piece 5 and the right skeleton piece 7 are coupled to each other, even if a metal member such as a nail is inserted into the right wood piece 5 from the outside of the outer frame 1, the right skeleton piece 7 receives the metal member. Further, there is an advantage that the right skeleton piece 7 can be prevented from entering further and fraud can be prevented.

“Embodiment 2”
The second embodiment has a feature that the left wooden piece 4 and the left skeleton piece 67 are coupled to each other to form the left piece of the outer frame 1.

  Hereinafter, matters different from the first embodiment will be described. In FIG. 5, the board thickness t2 of the upper wood piece 2, the board thickness t3 of the lower wood piece 3, and the board thickness t5 of the right wood piece 5 are the same thickness, for example, 19 mm. On the other hand, the thickness t4 of the left wood piece 4 is, for example, 6 mm. That is, the left wood piece 4 is configured in a strip shape that is thinner than the upper wood piece 2, the lower wood piece 3, and the right wood piece 54.

  Moreover, the front-rear width T2 of the upper wood piece 2 and the front-rear width T5 of the right wood piece 5 are the same width, for example, 70 mm. On the other hand, the front-rear width T4 of the left wood piece 4 is, for example, 52 mm. That is, the front-rear width T4 of the left wood piece 4 is smaller than the front-rear width T2 of the upper wood piece 2 and the front-rear width T5 of the right wood piece 5. A left skeleton piece 67 made of an iron plate or a steel plate is attached inside the left wooden piece 4. A structure in which the left wooden piece 4 and the left skeleton piece 67 are coupled to each other will be described later with reference to FIG.

  In the upper left part of the four-sided frame, the upper left connecting bracket 8 is applied to the inner side of the upper wooden piece 2 and the left skeleton piece 67, and the outer frame upper hinge 9 is applied to the outer side of the upper wooden piece 2 and the left wooden piece 4. A screw 68 such as an iron bolt is externally connected through a through hole 69 provided in the outer frame upper hinge 9, an upper wood piece 2, and a through hole 70 provided in the left skeleton piece 67. A screw 72 such as an iron bolt is fastened to the lower right connecting bracket 19 from the outside via a through hole 73 provided on the outer frame upper hinge 9 and the upper wood piece 2. The upper wood piece 2, the left wood piece 4 and the left skeleton piece 67 are connected to each other at right upper corners of the four-way frame.

  In the lower left part of the four-sided frame, the lower left connecting bracket 10 is applied to the inner side of the lower wooden piece 3 and the left skeleton piece 67, and a screw 75 such as an iron bolt is provided from the outside through the through hole 76 provided in the left wooden piece 4. And a screw hole 78 provided in the lower left connecting bracket 10 via a through hole 77 provided in the left skeleton piece 67, and a screw 79 such as an iron bolt is provided in the lower wood piece 3 from the outside. The lower wood piece 3, the left wood piece 4, and the left skeleton piece 67 are configured at right angles to the lower left corner of the four-sided frame by being fastened to the screw hole 81 provided in the lower left connection fitting 10 via the through hole 80. And connected to each other.

  In the upper right part of the four-sided frame, the upper right connecting bracket 11 is applied to the inner side of the upper wooden piece 2 and the right wooden piece 5, and a screw such as an iron bolt (not shown) is connected to the upper wooden piece 2 or the right wooden piece 5 from the outside. The upper wood piece 2 and the right wood piece 4 are formed at a right angle at the upper left corner of the four-way frame and are connected to each other.

  In the lower right part of the four-sided frame, the lower right connecting bracket 19 is applied to the inner side of the lower wooden piece 3 and the right wooden piece 5, and a screw such as an iron bolt (not shown) is connected to the lower wooden piece 3 or the right wooden piece from the outside. The lower wood piece 3 and the right wood piece 5 are connected to each other at a right angle in the lower right corner of the four-way frame.

  The upper left connecting bracket 8 may be connected to the left skeleton piece 67 by welding or rivet before being applied to the outer frame 1. In that case, it is necessary to align the positions so that the through hole 70 and the screw hole 71 are coaxial. The lower left connecting fitting 10 may be joined to the left skeleton piece 67 by welding or rivet before being applied to the outer frame 1. In that case, it is necessary that the through hole 77 and the screw hole 78 be aligned so that they are coaxial.

  The lower surface of the front piece 27 is mounted in contact with the upper surface of the lower wood piece 3 from the front, and the concave portion 28 of the front piece 27 is connected to the front projecting wall 82 provided on the left skeleton piece 67 and the mating wall 83. A recess 29 provided on the right side of the wall 83 and provided on the right side of the front piece 27 is applied to the front and right sides of the left wood piece 5. Then, the screw 32 is fastened from the rear to the front piece 27 through the through hole 33 of the lower right connecting bracket 19, and the screw 84 such as an iron wood screw is passed from the rear through the through hole 85 provided in the lower left connecting bracket 10. And fastened to the front piece 27. A wood screw (not shown) is fastened to the front piece 27 via the lower wood piece 3 from the outside. As a result, the front piece 27 is assembled to the outer frame 1. The lock bracket 34 is fixed to the right wood piece 5 by being vertically divided. When the outer frame lower hinge 35 is attached to the outer frame 1, the screw 38 passes through the through hole 39 of the left wooden piece 4 and the through hole 86 provided in the left skeleton piece 67, and the screw hole 40 of the outer frame lower hinge 35. To be concluded. The receiving metal fitting 41 is attached to the right wood piece 5 and the front piece 27.

  The left skeleton piece 67 will be described with reference to FIG. Although it is not limited to the following numerical value, the left skeleton piece 67 is comprised with the steel plate or steel plate which has a board thickness of 1.6 mm, for example. The left skeleton piece 67 includes a vertically long strip-shaped main body 88. The band-shaped main body 88 has a vertical width that extends between the upper wood piece 2 (see FIG. 4) and the lower wood piece 3 (see FIG. 4). A front housing wall 89 protrudes from the belt-shaped main body 88 to the left at a right angle at the front portion of the belt-shaped main body 88. A front right rigid structure portion including a front projecting wall 82 and a mating wall 83 is provided at the front portion of the housing front wall 89. In other words, the front projecting wall 82 projects forward from the housing front wall 89 at a right angle to the right part of the housing front wall 89. At the front part of the front projecting wall 82, the mating wall 83 is folded back 180 ° from the front projecting wall 82 and overlapped with the right surface of the front projecting wall 82.

  A rear left rigid structure portion including a rib front wall 90, a rib left wall 91, and a housing rear wall 92 is provided at the rear portion of the band-shaped main body 88. That is, the rib front wall 90 projects rightward from the band-shaped main body 88 to the right at the rear part of the band-shaped main body 88. On the right part of the rib front wall 90, a rib left wall 91 projects rearward from the rib front wall 90 at a right angle. At the rear of the rib left wall 91, a housing rear wall 92 protrudes from the rib left wall 91 to the left at a right angle. The band-shaped main body 88, the accommodation front wall 89, and the accommodation rear wall 92 form a wood piece accommodation portion 93 that is open in the vertical direction and the left direction. The belt-shaped main body 88 is provided with screw holes 94 penetrating in the left-right direction and separated into upper and lower parts.

  The connection between the left wood piece 4 and the left skeleton piece 67 will be described with reference to FIGS. 6 and 7. 6, the left wood piece 4 is accommodated in the wood piece accommodation portion 93 from the left side of the left skeleton piece 67, and a screw 95 such as a bolt having an iron countersunk head is provided in the left wood piece 4. 96, the screw head 94 is fastened to the screw hole 94, and the countersunk head of the screw 95 is accommodated in the countersunk hole of the through-hole 62 so that it does not protrude to the right of the left wooden piece 4. Are combined with each other.

  As shown in FIG. 7, when the left wooden piece 4 and the left skeleton piece 67 are coupled to each other, the right surface of the left wooden piece 4 and the left surface of the wooden piece containing portion 93 are in contact with each other, and the front surface of the left wooden piece 4 The rear surface of the front wall 89 comes into contact with each other, the rear surface of the left wood piece 4 and the front surface of the rear wall 92 come into contact with each other, and the left wood piece 4, the rib front wall 90, the rib left wall 91, and the rear wall. A vertical space 97 surrounded by 92 is formed. As a result, in FIG. 6b, for example, the upper part of the left skeleton piece 67 rotates in the right direction indicated by the arrow W3, and the lower part of the left skeleton piece 67 rotates in the left direction indicated by the arrow W4. When the vertical left skeleton piece 67 is twisted so that the upper part and the lower part of the skeleton piece 67 rotate in opposite directions in the plane, the left wooden piece 4 stretches inside the wooden piece accommodating part 93. There is an advantage that the longitudinal left skeleton piece 67 is prevented from being twisted.

  As shown in FIG. 7, the concave portion 28 of the front piece 27 is applied to the front surface of the left skeleton piece 67 where the front protruding wall 82 and the mating wall 83 are connected and the left surface of the mating wall 83, and the concave portion 29 of the front piece 27 is left By being applied to the front surface and the right surface of the wood piece 5, there is an advantage that the shape retention performance of the outer frame 1 that maintains the shape of the four-sided frame is improved.

  The left wood piece 4 and the left skeleton piece 67 in FIG. 6 are not shown in the figure instead of being connected to each other by the screw 64, but the left wood piece 4 and the left skeleton piece 67 are connected to each other with an adhesive, Alternatively, a projecting piece is provided on any of the band-shaped main body 88, the housing front wall 89, and the housing rear wall 92 constituting the wood piece accommodating portion 93 of the left skeleton piece 67, and the left wood piece 4 is accommodated in the wood piece accommodating portion 93. Later, the left piece 4 and the left skeleton piece 67 may be coupled to each other by bending the protruding piece toward the piece containing portion 93.

  As described above, the upper wood piece 2, the lower wood piece 3, the left wood piece 4, the right wood piece 5, the central space 6, the upper left connection fitting 8, the outer frame upper hinge 9, the lower left connection fitting 10, the upper right piece shown in FIG. The structural members 11, the lower right coupling bracket 19, the front piece 27, the lock bracket 34, the outer frame lower hinge 35, the bracket 41, the left skeleton piece 67, and the like are combined with each other, whereby the left side of the outer frame 1. The outer frame 1 which is composed of the left wooden piece 4 and the left skeleton piece 67, which is only one piece, is formed in the shape shown in FIG.

  As shown in FIG. 8 and FIG. 9, a receiving portion 98 is provided at the front portion of the upper wood piece 2, so that when the front frame outside the figure is closed, the upper portion of the front frame is accommodated in the receiving portion 98. Is done. And even if an unauthorized operation tool is inserted into the gap between the front frame and the outer frame 1, it collides with the vertical side portion of the receiving portion 98, further preventing the unauthorized operation tool from entering, and preventing unauthorized operation. is there.

“Embodiment 3”
In FIG. 10 a, the right front rigid structure portion of the right skeleton piece 7 is formed in a round cylindrical shape in plan view in which the mating wall 31 is curved backward from the front projecting wall 30 in an arc shape. In FIG. 10 b, the right front rigid structure portion of the right skeleton piece 7 is formed in a square cylinder shape in plan view in which the mating wall 47 is bent in a square shape rearward from the front projecting wall 30. In FIG. 10 c, in the right front rigid structure portion of the right skeleton piece 7, the reinforcing piece 99 protrudes from the rear edge portion of the mating wall 31 to the left at a right angle.

“Embodiment 4”
In FIG. 11 a, the left rear rigid structure portion of the right skeleton piece 7 is formed in a semicircular cylindrical shape in plan view in which the rib right wall 60 is curved in an arc shape connecting the rib front wall 59 and the housing rear wall 61. . In FIG. 11 b, if the uneven portion 100 is formed on the rib right wall 60 in the left rear rigid structure portion of the right skeleton piece 7, there is an advantage that the strength against bending of the rib right wall 60 is improved.

  10 and 11, the right skeleton piece 7 has been described as an example. However, the right skeleton piece 7 in FIGS. 10 and 11 is replaced with the left skeleton piece 67 in FIG. 7, and the front projecting wall 30 in FIGS. 10 and 11 is illustrated. 7, the mating wall 31 in FIGS. 10 and 11 is replaced with the mating wall 83 in FIG. 7, and the rib front wall 59, the rib right wall 60, and the housing rear wall 61 in FIGS. 10 and 11 can be applied to the left skeleton piece 67 disclosed in FIG. 7 by replacing the rib front wall 90, the rib left wall 91, and the rear housing wall 92, respectively.

“Embodiment 5”
In FIG. 12 a, the upper right connecting bracket 11 and the lower right connecting bracket 19 are integrally formed with the right skeleton piece 7. For example, the right skeleton piece 7 is formed to be longer in the vertical direction than the right skeleton piece 7 in FIG. 2, and the upper portion of the long right skeleton piece 7 is bent inward at a right angle to form the upper right connecting bracket 11. This is a form in which the lower part of the piece 7 is bent inward at a right angle to form a lower right connecting bracket 19.

  In FIG. 12 b, the upper left connecting bracket 8 and the lower left connecting bracket 10 are integrally formed with the left skeleton piece 67. For example, the left skeleton piece 67 is formed to be longer in the vertical direction than the left skeleton piece 67 in FIG. 6, and the upper part of the long left skeleton piece 67 is bent inward at a right angle to form the upper left connecting bracket 8. The lower left connecting bracket 10 is formed by bending the lower portion of 67 to the inside at a right angle.

“Embodiment 6”
In FIG. 13, the width of the accommodation rear wall 61 in the left-right direction so that the right wood piece 5 does not overlap the accommodation rear wall 61 due to the right wood piece 5 and the right skeleton piece 7 being joined by the screw 64. Is a form formed short. Therefore, even when the vertically long right skeleton piece 7 is twisted so that the upper part and the lower part of the right skeleton piece 7 rotate in the opposite directions in the plane, the right wooden piece 5 has the screw 64 and the accommodation front wall 58. There is an advantage that the longitudinally long right skeleton piece 7 is prevented from being twisted. 13 is replaced with the left wooden piece 4 in FIG. 7, and the right skeleton piece 7 in FIG. 13 is replaced with the left skeleton piece 67 in FIG. 7, whereby the fifth embodiment shown in FIG. You may apply to the different 1st form shown.

“Embodiment 7”
In FIG. 14, when the right skeleton piece 7 is made of a light metal such as aluminum, an aluminum alloy, or a magnesium alloy, the front projecting wall 30 and the mating wall 31 are integrated without folding the mating wall 31 180 degrees. It is the form formed in. The right skeleton piece 7 in FIG. 14 is replaced with the left skeleton piece 67 in FIG. 7, the front protruding wall 30 in FIG. 14 is replaced with the front protruding wall 82 in FIG. 7, and the mating wall 31 in FIG. 14 is replaced with the mating wall 83 in FIG. Accordingly, the sixth embodiment shown in FIG. 14 may be applied to the different first embodiment shown in FIG.

“Eighth embodiment”
In FIG. 15 a, ribs 101; 102 are provided on the belt-like main body 57 of the right skeleton piece 7 to reinforce the belt-like main body 57, and ribs 103 are provided across the belt-like main body 57 and the upper right connecting fitting 11. 57 and the upper right connecting bracket 11 are reinforced, and ribs 104 are provided between the strip-shaped main body 57 and the lower right connecting bracket 19 to reinforce the corners of the strip-shaped main body 57 and the lower right connecting bracket 19. . For example, the rib 101 has a vertically long hexagonal shape when viewed from the side, and protrudes inward from the outside of the band-shaped main body 57. The plurality of ribs 101 are arranged in a row apart from each other in the vertical direction. The rib 102 is a vertically long triangle when viewed from the side, and protrudes outward from the inside of the band-shaped main body 57. A pair of ribs 102 is disposed between each of the two ribs 101 that are separated from each other in the vertical direction. The pair of ribs 102 has a form in which the apexes of the triangles face each other and the bases of the triangles face each other in parallel. The rib 103 is configured to protrude from the outside of the belt-shaped main body 57 to the inside and from the outside to the inside of the upper right coupling fitting 11. The rib 104 is configured to protrude from the outside of the belt-shaped main body 57 to the inside and from the outside of the lower right connecting fitting 19 to the inside.

  In FIG. 15 b, ribs 105; 106 are provided on the band-shaped main body 88 of the left skeleton piece 67 to reinforce the band-shaped main body 88, and ribs 107 are provided across the band-shaped main body 88 and the upper left connecting bracket 8. 88 and the upper left connecting bracket 8 are reinforced, and ribs 108 are provided over the band-shaped main body 88 and the lower left connecting bracket 10 to reinforce the corners of the band-shaped main body 88 and the lower left connecting bracket 10. For example, the rib 105 has a vertically long hexagonal shape when viewed from the side, and is configured to protrude inward from the outside of the band-shaped main body 88 as shown in FIG. Returning to FIG. 15 b, the plurality of ribs 105 are arranged in a line apart from each other in the vertical direction. The rib 106 is a vertically long triangle when viewed from the side, and is configured to protrude outward from the inside of the band-shaped main body 88. A pair of ribs 106 is disposed between each of the two ribs 105 that are separated from each other in the vertical direction. The pair of ribs 106 has a form in which the apexes of the triangles face each other and the bases of the triangles face each other in parallel. As shown in FIG. 17, the rib 107 protrudes from the outside of the band-shaped main body 88 to the inside and from the outside of the upper left connecting fitting 8 to the inside. Returning to FIG. 15 b, the rib 108 protrudes from the outside of the belt-shaped main body 88 to the inside and from the outside to the inside of the lower left connecting bracket 10.

1 is an outer frame, 2 is an upper wood piece, 3 is a lower wood piece, 4 is a left wood piece, 5 is a right wood piece, 6 is a space, 7 is a right skeleton piece, 8 is an upper left connection fitting, and 9 is an outer frame Hinge, 10 is a lower left connecting bracket, 11 is an upper right connecting bracket, 12 is a screw, 13 is a through hole, 14 is a screw hole, 15 is a screw, 16 is a through hole, 17 is a through hole, 18 is a screw hole, and 19 is right Lower connection fitting, 20 is a screw, 21 is a through hole, 22 is a through hole, 23 is a screw hole, 24 is a screw, 25 is a through hole, 26 is a screw hole, 27 is a front piece, 28 is a recess, 29 is a recess, 30 is a front projecting wall, 31 is a mating wall, 32 is a screw, 33 is a through hole, 34 is a lock bracket, 35 is a lower hinge of the outer frame, 36 is a screw, 37 is a through hole, 38 is a screw, 39 is a through hole , 40 is a screw hole, 41 is a metal fitting, 42 is a support piece, 43 is a rear attachment piece, 44 is a right front attachment piece, 45 is a right rear attachment piece, 46 is a screw, 4 Is a through hole, 48 is a screw, 49 is a through hole, 50 is a screw hole, 51 is a screw, 52 is a through hole, 53 is a screw hole, 54 is a relief, 51; 56 is a nail hole, 57 is a belt-like body, 58 Is the front wall of the housing, 59 is the front wall of the rib, 60 is the right wall of the rib, 61 is the rear wall of the housing, 62 is the piece receiving portion, 63 is the screw hole, 64 is the screw, 65 is the through hole, 66 is the vertical space, 67 is Left skeleton piece, 68 is a screw, 69 is a through hole, 70 is a through hole, 71 is a screw hole, 72 is a screw, 73 is a through hole, 74 is a screw hole, 75 is a screw, 76; 77 is a through hole, 78 is Screw hole, 79 screw, 80 through hole, 81 screw hole, 82 front projecting wall, 83 mating wall, 84 screw, 85; 86, through hole, 87 missing number, 88 strip-shaped body, 89 Front housing wall, 90 front rib wall, 91 left rib wall, 92 rear housing wall, 93 wood chip receiving section, 94 screw hole, 95 screw , The through-holes 96, 97 are vertical spaces, 98 receiving unit, 99 reinforcing strip 100 is uneven portion, 101 to 108 ribs.

Claims (4)

  The upper piece, the lower piece, the left piece, and the right piece form a frame-like four-sided frame that surrounds the central space penetrating in the front-rear direction of the rectangle that is vertically long when viewed from the front, and the upper piece, the lower piece, the left piece, and the right piece are wooden pieces Or it is composed of a synthetic resin piece, the right piece is formed in a strip shape thinner than the upper piece, the lower piece and the left piece, and a metal right skeleton piece is provided inside the right piece, An upper right connecting bracket to be connected to the upper piece is provided at the upper part of the skeleton piece, and a lower right connecting fitting to be connected to the lower piece is provided to the lower part of the right skeleton piece. A right front rigid structure portion protruding rightward from the front portion of the main body and a right rear rigid structure portion protruding rearward of the belt-shaped main body, and the right rear rigid structure portion includes a rib front wall, a rib right wall, and a housing rear wall. The right piece is housed in the right housing part consisting of the belt-like body of the right skeleton piece, the front wall and the rear wall, and the right piece and the right skeleton piece are connected to each other The outer frame of the game machine, characterized in that the.   The upper piece, the lower piece, the left piece, and the right piece form a frame-like four-sided frame that surrounds the central space penetrating in the front-rear direction of the rectangle that is vertically long when viewed from the front, and the upper piece, the lower piece, the left piece, and the right piece are wooden pieces Alternatively, it is composed of a synthetic resin piece, the left piece is formed in a strip shape thinner than the upper piece, the lower piece and the right piece, and a metal left skeleton piece is provided inside the left piece, and the left skeleton An upper left connecting bracket that is coupled to the upper piece is provided at the upper portion of the piece, and a lower left connecting bracket that is coupled to the lower piece is provided at the lower portion of the left skeleton piece. A left front rigid structure portion protruding leftward from the front portion and a left rear rigid structure portion protruding rearward of the belt-shaped main body, the left rear rigid structure portion including a rib front wall, a rib left wall, and a housing rear wall; The left piece is housed in the left housing part consisting of the belt-like body of the left skeleton piece, the front wall and the rear wall, and the left piece and the left skeleton piece are joined together. The outer frame of the game machine, characterized in that the.   The outer frame of the gaming machine according to claim 1, wherein the right skeleton piece is made of an iron plate or a steel plate.   The outer frame of the gaming machine according to claim 2, wherein the left skeleton piece is made of an iron plate or a steel plate.

Images