JP5160515B2 - Pachinko machine - Google Patents

Description

  The present invention relates to a pachinko gaming machine including a game board made of a synthetic resin such as an acrylic resin.

  A pachinko machine equipped with a game board made of synthetic resin, for example acrylic resin, is assembled with a synthetic resin spacer (auxiliary plate member) on the outer periphery of the back of the game board, and a conventional veneer game board is attached. In order to be able to be mounted on the mounting frame, the thickness of the game board assembly formed by the assembly of the game board and the spacer is set to the same thickness as the conventional veneer game board.

  In this type of pachinko machine production line, a predetermined through hole is formed in the game board using a router, and then the game board assemblies are stacked in order, and the stacked game board assemblies are lowered in order from the top. We work to fix and arrange parts such as game nails on the board surface.

  However, it is not easy to stack the game board assemblies because the game board assemblies are made of synthetic resin and are easy to slide on each other.

  It is an object of the present invention to provide a pachinko gaming machine capable of easily and reliably stacking game board assemblies in a pachinko gaming machine production line.

  The pachinko gaming machine of the present invention is a pachinko gaming machine comprising a gaming board assembly in which a synthetic resin spacer is assembled to the outer peripheral portion of the back surface of a synthetic resin gaming board, the through hole provided in the gaming board, A locking projection provided on the surface of the spacer on the game board side corresponding to the through hole, and when the spacer is assembled to the game board, the through hole is penetrated, and the tip portion is from the board surface of the game board. A locking projection that protrudes and a locking recess provided on the surface of the spacer on the non-game board side corresponding to the locking projection, before mounting a game nail or the like on the board surface When the game board assemblies having the above game boards as elements are stacked in order, the tip of the locking projection of the lower game board assembly is configured to fit into the locking recess of the upper game board assembly. That.

  According to the pachinko gaming machine of the present invention, when the game board assemblies before the game nails or the like are fixed and arranged are stacked in order, the leading end of the locking projection of the lower game board assembly is the upper game board assembly. The upper game board assembly can be securely held on the lower game board assembly without slipping, so that the stacking operation of the game board assembly is easy and reliable. .

  Here, when the game board assemblies before the game nails or the like are fixed and arranged are stacked in order, the locking recesses of the upper game board assembly are supported by the distal ends of the locking projections of the lower game board assembly. If the lower surface of the upper game board assembly spacer and the lower game board assembly surface of the game board are maintained in a non-contact state, the upper game board assembly spacer is used to lower the lower game board assembly. It is possible to prevent a problem that the surface of the game board is damaged.

It is the front view and bottom view of the game board of the pachinko game machine which concern on one Embodiment of this invention. It is the front view and bottom view of the spacer fixed to the back surface of the game board shown in FIG. FIG. 3 is a front view showing a stacked state of a game board assembly in which the spacer shown in FIG. 2 is assembled to the game board shown in FIG. 1. It is a principal part sectional view of a game board and a spacer at the time of attaching a spacer to a game board. FIG. 3 is a cross-sectional view of the main parts of the upper game board assembly and the lower game board assembly before the upper game board assembly is stacked on the lower game board assembly. FIG. 3 is a cross-sectional view of the main part of the upper game board assembly and the lower game board assembly when the upper game board assembly is stacked on the lower game board assembly.

  A pachinko gaming machine according to an embodiment of the present invention includes a game board 1 made of a synthetic resin such as a transparent acrylic resin as shown in FIG.

  The game board 1 shown in FIG. 1 is a game nail, windmill, inner rail, outer rail, first start opening (hews), second start opening (electric chew), big prize opening (attacker) in a pachinko machine production line. ), The state of the game board before various parts (all not shown) such as a normal winning opening, a gate, a center decoration member, a decoration lamp, a first special symbol indicator, a second special symbol indicator, etc. are mounted. A plurality of through holes 2 having a predetermined shape are provided corresponding to the structure of the component and the mounting site. Further, a plurality of assembly holes 3 are provided in the outer peripheral portion of the game board 1, and assembly ribs 11 of a spacer 5 described later are press-fitted into each assembly hole 3, and the spacer 5 is inserted into the game board 1. Are assembled to form the game board assembly 100. The thickness of the game board 1 is 10 mm, for example.

  An annular substantially transparent synthetic resin spacer 5 as shown in FIG. 2 is assembled to the outer peripheral portion of the back surface 4 of the game board 1. The spacer 5 includes an upper left member 6 disposed at the upper left corner of the game board 1, an upper right member 7 disposed at the upper right corner of the game board 1, and a lower left member 8 disposed at the lower left corner of the game board 1. And a lower right member 9 disposed in the lower right corner portion of the game board 1. The upper left member 6 and the upper right member 7, the upper right member 7 and the lower right member 9, the lower right member 9 and the lower left member 8, the lower left member 8 and the upper left member 6 are connected to each other by fitting or the like to form an annular shape as shown in FIG. A plurality of assembly ribs 11 are provided on the front surface 10 of the spacer 5 (the surface arranged on the game board side) corresponding to each assembly hole 3 of the game board 1, and each assembly of the game board 1 is provided. By press-fitting the assembly ribs 11 into the holes 3, the spacer 5 is assembled to the game board 1, and the game board assembly 100 is formed. The upper left member 6, the upper right member 7, the lower left member 8, and the lower right member 9 are each formed by overlapping two substantially flat members, in other words, by overlapping the flat plate members 12 and 13, and screwing the two flat plate members 12 and 13 together. Are configured as a single unit. Further, the upper left member 6, the upper right member 7, the lower left member 8, and the lower right member 9 are appropriately provided with holes 14 for wiring. The thickness of the spacer 5 is 9 mm, for example.

  In the pachinko machine manufacturing line, as shown in FIG. 3, an operation of stacking the game board assembly 100 is performed in a process prior to the process of attaching game nails or the like to the game board 1. After the stacking operation, this time, the stacked game board assembly 100 is lowered from above and a game nail or the like is mounted.

  The spacer 5 of the game board assembly 100 includes locking projections 21 as shown in FIG. 4 on any three or more members of the upper left member 6, the upper right member 7, the lower left member 8, and the lower right member 9. The locking projection 21 is formed perpendicular to the upper surface 22 of the flat plate member 12 on the game board 1 side of the two flat plate members 12 and 13. Further, the length of the locking projection 21 is set longer than the thickness of the game board 1. A locking recess 24 is formed at a position directly below the locking protrusion 21 on the lower surface 23 of the flat plate member 13 on the non-game board 1 side of the two flat plate members 12 and 13. The locking recess 24 has a shape that can accommodate the tip 25 of the locking projection 21.

  In the game board 1, vertical through holes 26 are formed corresponding to the respective locking projections 21. The through hole 26 is configured to be able to insert the locking projection 21.

  When the spacer 5 is assembled to the game board 1, as shown in FIG. 4, the locking projection 21 of the spacer 5 is inserted into the through hole 26 of the game board 1, and the spacer 5 is assembled to the game board 1. In the state of the gaming board assembly 100 in which the spacer 5 is assembled to the gaming board 1, the distal end portion 25 of the locking projection 21 protrudes from the board surface 27 of the gaming board 1.

  When stacking the game board assembly 100 in order as shown in FIG. 3, as shown in FIG. 5, the game board assembly 100A (upper game board assembly) to be stacked, the game board 1 is up, and the spacer 5 is down. The locking recess 24 on the lower surface 23 of the lower flat plate member 13 projects from the board surface 27 of the gaming board 1 of the gaming board assembly 100B (lower gaming board assembly) that has already been stacked. Then, the upper game board assembly 100A is placed on the lower game board assembly 100B. When the upper game board assembly 100A is placed on the lower game board assembly 100B, as shown in FIG. 6, the distal end portion 25 of the locking projection 21 of the lower game board assembly 100B is aligned with the upper game board assembly 100B. It will be in the state accommodated in the corresponding latching recessed part 24 of 100A. For this reason, the upper game board assembly 100A is fixed on the lower game board assembly 100B. The locking projections 21 are composed of three or more, and when the distal end portion 25 of each locking projection 21 is in a state of being accommodated in the corresponding locking recess 24, the upper game board assembly 100A is moved at three or more points. It is provided in a supportable part. For this reason, when the front-end | tip part 25 of each latching protrusion 21 exists in the corresponding latching recessed part 24, the lower surface (lower surface 23 of the flat plate member 13) of the spacer 5 of upper game board assembly 100A, and lower side The non-contact state is maintained with the board surface 27 of the game board 1 of the game board assembly 100B.

  As described above, the pachinko gaming machine according to the present embodiment is a pachinko gaming machine including the gaming board assembly 100 in which the synthetic resin spacer 5 is assembled to the outer peripheral portion of the back surface 4 of the synthetic resin gaming board 1. A through hole 26 provided in the board 1 and a locking projection 21 provided on the surface (upper surface 22) of the spacer 5 on the game board 1 side corresponding to the through hole 26. , The locking protrusion 21 penetrates the through hole 26 and the tip 25 protrudes from the board surface 27 of the game board 1, and the locking protrusion on the non-game board side surface (lower surface 23) of the spacer 5. When the game board assembly 100 including the game board 1 as an element before the game nail or the like is attached to the board surface 27 is sequentially stacked, the upper game board is provided. Assembly The locking recess 24 of 100A is supported by the tip 25 of the locking projection 21 of the lower game board assembly 100B, the lower surface 23 of the spacer 5 of the upper game board assembly 100A, and the lower game board assembly 100B. It is comprised so that the board surface 27 of the game board 1 may maintain a non-contact state.

  According to the pachinko gaming machine of this embodiment, when the game board assembly 100 before the game nails or the like are fixed and arranged is sequentially stacked, the distal end portion 25 of the locking projection 21 of the lower game board assembly 100B is provided. By fitting into the locking recess 24 of the upper game board assembly 100A, the upper game board assembly 100A is securely held on the lower game board assembly 100B without being displaced. Stacking work is easy and reliable. Further, when the game board assembly 100 is stacked, the lower surface 23 of the spacer 5 of the upper game board assembly 100A and the board surface 27 of the game board 1 of the lower game board assembly 100B are maintained in a non-contact state. Therefore, the problem that the board surface 27 of the game board 1 of the lower game board assembly 100B is damaged by the spacer 5 of the upper game board assembly 100A can be prevented. Here, the cross-sectional shape of the tip 25 of the locking projection 21 is a circle, a polygon such as a triangle or a quadrangle, or an irregular shape such as an ellipse or an oval. You may comprise by the hole shape corresponding to this cross-sectional shape. When configured in this way, even if the number of pins 21 is set to one, it is possible to prevent positional displacement, and the lower surface 23 of the spacer 5 of the upper game board assembly 100A and the lower game board assembly 100B. It is possible to maintain the board surface 27 of the game board 1 in a substantially non-contact state.

1 Game board 4 Back side of game board 5 Spacer 21 Locking protrusion 22 Space of game board side of spacer (upper surface of spacer)
23 Spacer non-game board side (spacer bottom)
24 Locking recess 25 Tip of locking protrusion 26 Through hole 27 Board surface 100 Game board assembly 100A Upper game board assembly 100B Lower game board assembly

Claims (2)

In a pachinko gaming machine equipped with a game board assembly in which a synthetic resin spacer is assembled to the outer periphery of the back surface of a synthetic resin game board,
A through hole provided in the game board;
A locking projection provided on a surface of the spacer on the game board side, and when the spacer is assembled to the game board, the engagement hole penetrates through the through hole and the tip part protrudes from the board surface of the game board. A stop projection,
A locking recess provided on the non-game board side surface of the spacer corresponding to the locking projection;
With
When the game board assembly including the game board prior to mounting work such as game nails on the board surface is stacked in order, the tip of the locking projection of the lower game board assembly becomes the locking recess of the upper game board assembly. A pachinko machine characterized by being configured to fit.   When the game board assembly including the game board before the mounting work such as game nails on the board surface is sequentially stacked, the locking recess of the upper game board assembly is caused by the tip of the locking projection of the lower game board assembly. The pachinko game according to claim 1, wherein the pachinko game is configured to maintain a non-contact state between the lower surface of the spacer of the upper game board assembly and the board surface of the game board of the lower game board assembly. Machine.

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