JP5352379B2 - Pachinko machine - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To easily and securely stack game board assemblies in a Pachinko game machine manufacturing line. <P>SOLUTION: The game board assembly 100 has a synthetic resin spacer 5 assembled to the outer periphery of the rear surface 4 of a synthetic resin game board 1. The game board assembly 100 includes a through-hole 2 on the game board 1 and a tubular elastic member 23 having a large friction coefficient to the spacer 5 and forced into the through-hole 2, whose one end 24 projects from the board surface 22 of the game board 1. When the game board assemblies 100 including game boards 1 before attaching game nails, etc. to the board surface 22 as elements are stacked up one after another, the game board assembly 100A on the upper side is supported by the end 24 of each tubular elastic member 23 of the game board assembly 100B on the lower side, and the non-contact state between the lower surface 25 of the spacer 5 of the game board assembly 100A on the upper side and the board surface 22 of the game board 1 of the game board assembly 100B on the lower side is retained. <P>COPYRIGHT: (C)2011,JPO&amp;INPIT

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 cylindrical elastic member that has a large friction coefficient with respect to the spacer and is press-fitted into the through-hole, and has one end protruding from the board surface of the game board, and a game nail for the board surface When the game board assemblies having the game boards before the mounting work as the elements are stacked in order, the upper game board assembly is supported by the ends of the respective cylindrical elastic members of the lower game board assembly, and the upper game board The lower surface of the spacer of the assembly and the board surface of the game board of the lower game board assembly are configured to maintain a non-contact state.

  According to the pachinko gaming machine of the present invention, when the game board assemblies before the game nails are fixed and arranged are sequentially stacked, the upper game board assembly is composed of a plurality of cylindrical elastic members of the lower game board assembly. The upper game board assembly is securely held without shifting on the lower game board assembly because the spacer is supported by one end of the cylindrical elastic member having a large friction coefficient with respect to the spacer. As a result, the stacking operation of the game board assembly becomes easy and reliable. Further, when the game board assembly is stacked, 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 are maintained in a non-contact state, so that the upper game board It is possible to prevent a problem that the surface of the game board of the lower game board assembly is damaged by the spacer of the assembly.

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. 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.

  A cylindrical elastic member 23 made of a rubber material or the like from the board surface 22 side and having a large friction coefficient is press-fitted into the arbitrary through hole 2 among the plurality of through holes 2 of the game board 1. One end 24 of the cylindrical elastic member 23 protrudes from the board surface 22. The cylindrical elastic member 23 is an existing member used for preventing rattling when a component is attached to the through hole 21.

  When the game board assembly 100 is stacked sequentially as shown in FIG. 3, the game board assembly 100A (the upper game board assembly) to be stacked is placed in a horizontal state so that the game board 1 is up and the spacer 5 is down. The upper gaming board assembly 100A is positioned so as to be positioned directly above the gaming board assembly 100B (lower gaming board assembly) that has already been stacked, and the upper gaming board assembly 100A is positioned on the lower gaming board assembly 100B. Put it on top. When the upper game board assembly 100A is placed on the lower game board assembly 100B, each cylindrical elastic member 23 of the lower game board assembly 100A receives the load of the upper game board assembly 100A. The cylindrical elastic member 23 is elastically deformed at its one end 24 (a portion protruding from the board surface 22) by the load of the upper game board assembly 100A, and is maintained in a state where it is press-fitted into the through hole 2. A gap 26 is formed between the board surface 22 of the game board 1 of the board assembly 100B and the lower surface 25 of the spacer 5 of the upper game board assembly 100A. The cylindrical elastic member 23 includes three or more, and is provided at a portion that can support the upper game board assembly 100A at three or more points. Therefore, the three or more cylindrical elastic members 23 maintain the lower surface 25 of the spacer 5 of the upper game board assembly 100A and the board surface 22 of the game board 1 of the lower game board assembly 100B in a non-contact state. .

  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 cylindrical elastic member 23 having a large coefficient of friction with respect to the through hole 2 provided in the game board 1 and the spacer 5 and press-fitted into the through hole 2, and one end 24 of the board surface 22 of the game board 1. When the game board assembly 100 including the game board 1 before the mounting operation of the game nail or the like on the board surface 22 is sequentially stacked, the upper game board assembly 100A is placed on the lower side. Supported by the end 24 of each cylindrical elastic member 23 of the game board assembly 100B, and the lower surface 25 of the spacer 5 of the upper game board assembly 100A and the lower game board assembly. And board 22 of the game board 1 Nburi 100B is configured to maintain a non-contact state.

  According to the pachinko gaming machine of this embodiment, when the game board assemblies 100 before the game nails and the like are fixed and arranged are stacked in order, the upper game board assembly 100A has a cylindrical elasticity of the lower game board assembly 100B. Since the member 23 is supported by the one end 24 of the cylindrical elastic member 23 having a large coefficient of friction with respect to the spacer 5, the upper game board assembly 100A is positioned above the lower game board assembly 100B. Thus, the game board assembly 100 can be easily and reliably stacked. Further, when the game board assembly 100 is stacked, the lower surface 25 of the spacer 5 of the upper game board assembly 100A and the board surface 22 of the game board 1 of the lower game board assembly 100B are maintained in a non-contact state. Therefore, it is possible to prevent the board surface 22 of the game board 1 of the lower game board assembly 100B from being damaged by the spacer 5 of the upper game board assembly 100A. Even if the number of the cylindrical elastic members 23 is one, it is possible to prevent the positional deviation of the upper game board assembly 100A, and the lower surface 25 of the spacer 5 of the assembly of the upper game board assembly 100A and the lower side It is possible to maintain the board surface 22 of the game board 1 of the game board assembly 100B substantially in a non-contact state. Note that the through hole 2 and the cylindrical elastic member 23 may be a through hole and a cylindrical elastic member that are specially provided for preventing slipping when the game board assembly 100 is stacked.

DESCRIPTION OF SYMBOLS 1 Game board 2 Through-hole 4 Back surface of game board 5 Spacer 22 Board surface 23 Cylindrical elastic member 24 One end part (end part) of cylindrical elastic member
25 Lower surface of the spacer 26 Clearance 100 Game board assembly 100A Upper game board assembly 100B Lower game board assembly

Claims (1)

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 cylindrical elastic member having a large coefficient of friction with respect to the spacer and press-fitted into the through-hole, wherein one end portion protrudes from the board surface of the game board;
With
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 upper game board assembly is supported by the ends of the respective cylindrical elastic members of the lower game board assembly, A pachinko gaming machine configured to maintain a non-contact state between a lower surface of a spacer of an upper game board assembly and a board surface of a game board of a lower game board assembly.

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