JP5247090B2 - Game board mounting device for pachinko machines - Google Patents

Description

  The present invention relates to a game board mounting device for a pachinko gaming machine in which the dimension in the front-rear direction between the front surface of the game board and the window panel is constant.

FIG. 8 shows a game board mounting device for a pachinko gaming machine disclosed in Patent Document 1. As shown in FIG. In FIG. 8, the left side portion of the game board 23 is inserted from the front of the gaming machine frame 1 to the inside when the frame side mounting structure 9 is rotated laterally from the board storage chamber 6 to the front of the movable frame 3. The game board 23 is connected to the frame side engaging portion 12 while the upper board side engaging portion 25 of the board side mounting structure 24 is fitted into the upper frame side engaging portion 12 of the frame side mounting structure 9 from above. After the board-side mounting structure 24 and the frame-side mounting structure 9 are combined with each other, the right side of the game board 23 is moved from the front to the rear. To be fixed to the board housing chamber 6. However, in order to make it easy to fit the board side engaging part 25 into the frame side engaging part 12, the board side mounting structure 24 is structured to be movable in the front-rear direction. Therefore, when the game board 23 is accommodated in the board storage chamber 6 and the upper front door 15 is closed, the dimension in the front-rear direction between the front surface of the game board 23 and the window panel 19 of the upper front door 15 changes. There is a drawback.
JP 2006-166882 A JP 2006-167183 A

  The problem to be solved by the invention is that the dimension in the front-rear direction between the front surface of the game board and the window panel of the upper front door changes.

In the game board mounting device for a pachinko gaming machine according to the present invention, the board housing chamber is provided in the movable frame, and the frame side mounting structure is attached to the left side of the board housing room so as to be rotatable in the front-rear direction around the hinge , A frame side engaging portion is provided at the top of the frame side mounting structure, the board side mounting structure is fixed to the left side of the game board, and a board side engaging portion is provided at the top of the board side mounting structure. The frame side mounting structure is rotated forward of the movable frame, the left side portion of the game board is inserted into the movable frame from the front side, and the board side engaging portion is fitted into the frame side engaging portion from above, After the game board is rotated downward about the fitting part between the frame side engaging part and the board side engaging part, and the board side mounting structure and the frame side mounting structure are combined with each other, the right side of the game board In a game board mounting device for a pachinko gaming machine in which a portion is pushed from the front to the rear and fixed in the board storage chamber, Of the board receiving portion is provided on the left side, panel-side mounting structure or board extrusion portion is provided in the board housing chamber, panel-side mounting structure fixed to the left side of the game board and the frame-side mounting structure When the right side of the game board is pushed from the front to the rear and fixed to the board storage chamber in a state where the body is combined with each other , the frame side mounting structure and the game board rotate around the hinge to play a game The front side of the left side of the board is received by the board receiving part, and the board pushing part is pushed backward from the front by the game board and bent, and the left side of the gaming board is elastically pushed from the rear by the board pushing part. Thus , the main feature is that the game board is sandwiched between the board pushing part and the board receiving part from the front-rear direction.

  In the gaming board mounting device for a pachinko gaming machine according to the present invention, after the board-side mounting structure and the frame-side mounting structure are combined with each other, the right side of the gaming board is pushed backward from the front to the board housing chamber. In the case of being fixed, the game board is pushed forward from behind by a spring, and the front surface of the game board is received by the board receiving portion, so that the front panel of the game board and the window panel of the closed front door are closed. There is an advantage that the dimension in the front-rear direction becomes constant.

  FIG. 1 shows a game board mounting device of a pachinko gaming machine. FIG. 2 shows the frame side mounting structure 9 and the panel side mounting structure 24. FIG. 3 shows a process in which the game board 23 is sandwiched between the board pushing part 13 and the board receiving part 8. FIG. 4 shows the front of the movable frame 3 on which the game board 23 is mounted. FIG. 5 shows a process in which the board side engaging portion 25 is released from the frame side engaging portion 12. In this specification, the directions of “front”, “rear”, “left”, “right”, “up”, “down” are indicated by arrows S with the gaming machine frame 1 and the game board 23 placed in the state of FIG. It is a direction specified when it sees from the front shown by.

  With reference to FIG. 1, the game board mounting apparatus of a pachinko gaming machine will be described. The game board mounting device of the pachinko gaming machine is a device for attaching or removing the game board 23 to or from the gaming machine frame 1. The gaming machine frame 1 includes a movable frame 3 that can be opened and closed at a front portion of a fixed frame 2. The fixed frame 2 is also called an outer frame to be attached to the gaming machine installation structure. The gaming machine installation structure is a facility called an island where pachinko gaming machines of a gaming store are installed. The movable frame 3 is also referred to as a front frame that can be opened halfway so that it can be opened forward and closed rearward at the front of the fixed frame 2 with the hinge 4 positioned on the left side as the center.

  The movable frame 3 is provided with a firing mechanism 5, a panel accommodating chamber 6, a central opening 7, a panel receiving part 8, a frame side mounting structure 9, a panel lock mechanism 10, and the like. The panel housing chamber 6 is configured in a box shape that opens forward and has a depth in the front-rear direction. The central opening 7 is formed as a through-hole in the front-rear direction on the back wall of the panel housing chamber 6. The board receiving portion 8 is provided on the left side of the board receiving chamber 6 as a protrusion for receiving the front surface of the game board 23 pushed forward by the board pushing portion 13.

  The frame side attachment structure 9 is attached to the left side of the panel housing chamber 6 so as to be rotatable in the front-rear direction around the hinge 11. The frame side mounting structure 9 will be described in detail with reference to FIG. 2, and the frame side mounting structure 9 is provided with a frame side engaging portion 12 and a panel pushing portion 13. The board pusher 13 is configured as an elastic body such as a coil spring, a leaf spring, or rubber that pushes the game board 23 forward, but a leaf spring is best from the viewpoint of durability and simplification of the structure. The panel lock mechanism 10 includes a lock operation unit 14 that is rotatable at the center of a pedestal that protrudes forward from the back wall on the right side of the panel storage chamber 6. The lock operation part 14 is a horizontally long form fixed to the front part of the operation shaft protruding forward from the pedestal.

  An upper front door 15 and a lower front door 16 are provided at the front portion of the movable frame 3 so as to be openable and closable. The upper front door 15 and the lower front door 16 are configured to be able to be opened on one side so as to be individually opened forward and closed rearward at the front portion of the movable frame 3 with the hinge 17 positioned on the left side as a center. . The upper front door 15 and the lower front door 16 may be integrally configured as a front door. The upper front door 15 is also called a panel frame and includes a window 18 and a window panel 19. The window 18 is provided in the upper front door 15 as a through hole in the front-rear direction. The window panel 19 is made of a transparent material such as plate-like glass, and is attached to the upper front door 15 so as to close the window 18 from the rear. A tray 20 and a firing operation mechanism 21 are provided at the front of the lower front door 16. A supply port 22 is provided at the rear of the lower front door 16.

  A board-side mounting structure 24 is provided on the left side of the game board 23. The board side mounting structure 24 is provided with a board side engaging portion 25 as a protrusion in the front-rear direction. On the right side of the game board 23, a lock receiving portion 26 is provided as a through hole in the front-rear direction. On the front surface of the game board 23, a guide rail 27 and a launch passage 28 are provided. In the part surrounded by the guide rails 27 on the front surface of the game board 23, game parts such as an out port 29, a winning part and a game nail (not shown) are provided.

  A case where the game board 23 is attached to the gaming machine frame 1 by an operator will be described as an example. In a state where the movable frame 3 is supported by the fixed frame 2 so that it cannot be opened and closed, the upper front door 15 is opened forward, and the frame side mounting structure 9 is rotated forward by the operator and stopped. The player holds the game board 23 by hand, the front surface of the game board 23 is directed forward, the back surface of the game board 23 is obliquely directed to the front surface of the movable frame 3, and the left side portion of the game board 23 is directed to the movable frame 3. Inserted from the front, the board side engaging part 25 is fitted into the frame side engaging part 12 from above.

  Next, the game board 23 is centered on the fitting portion between the frame side engagement part 12 and the board side engagement part 25 so that the lower part of the left side part of the game board 23 is brought closer to the direction of the frame side attachment structure 9. The frame-side mounting structure 9 and the board-side mounting structure 24 are combined with each other so that the left side and the lower part of the game board 23 are in contact with the frame-side mounting structure 9. As a result, the lower edge of the game board 23 is parallel to the lower edge of the board storage chamber 6, and the left side of the game board 23 is disposed in the board storage chamber 6 of the movable frame 3.

  Subsequently, when the right side part of the game board 23 is pushed toward the movable frame 3 from the front by the operator, the lock operation part 14 protrudes to the front of the game board 23 via the lock receiving part 26. In this state, when the operator rotates the lock operation unit 14 by 90 degrees, for example, in the left direction, the lock operation unit 14 is engaged with the front surface around the lock receiving unit 26 in the game board 23, and the game board 23 is moved to the movable frame. 3 to the board storage chamber 6. Thus, when the game board 23 is attached to the board storage chamber 6, the left side part of the game board 23 is elastically pushed from back to front by the board pushing part 13, and the front side of the left side part of the game board 23 is the board. It is received by the receiving portion 8.

  Thereafter, the upper front door 15 is closed and supported by the movable frame 3 so that it cannot be opened and closed, thereby forming a pachinko gaming machine. This pachinko gaming machine has the advantage that the front surface of the game board 23 and the window panel 19 are parallel to each other, and the front-rear dimension between the front surface of the game board 23 and the window panel 19 is constant. A portion surrounded by the guide rail 27 between 19 and the front surface of the game board 23 is configured as a game area. This gaming area is a space where balls launched from the launching mechanism 5 fly and can be viewed from the front of the gaming machine frame 1 through the window 18 and the window panel 19. Moreover, since the board | substrate extrusion part 13 is provided in the frame side attachment structure 9, the width | variety of the center opening part 7 can be made wider than the case where the board | substrate extrusion part 13 is provided in the board | substrate storage chamber 6. FIG. When the width of the central opening 7 is increased, for example, an image display such as a large liquid crystal display of 20 inches or 21 inches is provided at the rear of the movable frame 3, and the image is displayed on the display screen of the image display. This is advantageous when the image is shown to the player through the central opening 7 and the portion of the game board 23 surrounded by the guide rail 27 and the window 18 and the window panel 19.

  An example of a pachinko game in a pachinko gaming machine will be described. When the player puts a ball called a pachinko ball into the tray 20 and the player operates the launch operation mechanism 21, the launch mechanism 5 operates the launch operation mechanism 21. The launching mechanism 5 is driven with a launching force according to the amount, and the launching mechanism 5 launches the balls taken into the launching mechanism 5 from the tray 20 via the supply port 22 one by one toward the launching passage 28. The ball launched into the launch passage 28 reaches the upper part of the game area from the launch passage 28. When a ball that has reached the game area wins a prize part outside the figure in the process of flowing down the game area, a ball detector outside the figure corresponding to the prize part outputs a prize signal to the control unit outside the figure, A control device (not shown) controls a ball payout mechanism (not shown), and the ball payout mechanism pays out a ball as a prize ball to the tray 20 through a ball passage (not shown).

  The frame side mounting structure 9 and the panel side mounting structure 24 will be described with reference to FIG. The frame side attachment structure 9 is made of a metal plate. The frame side attachment structure 9 includes a vertical skeleton part 31, a rear skeleton part 32, an upper skeleton part 33, a lower skeleton part 34, an upper guide part 35, a lower guide part 36, an extrusion attachment part 37, a separation fulcrum part 38, a rotation A blocking receiver 39 is provided. The vertical skeleton 31 has a strip shape that is long in the vertical direction. The rear skeleton part 32 is bent at a right angle from the rear edge part of the vertical skeleton part 31 and protrudes. The upper skeleton 33 is bent at a right angle from the upper edge of the rear skeleton 32 and protrudes.

  The upper skeleton 33 is provided with a hinge 11 as a round bar that linearly protrudes upward from the upper skeleton 33. The lower skeleton part 34 is bent at a right angle from the lower edge part of the rear skeleton part 32 and protrudes. The lower skeleton part 34 is provided with a hinge 11 as a round bar that linearly protrudes downward from the lower skeleton part 34. The upper guide part 35 projects rightward from the upper part of the front and rear edges of the vertical skeleton part 31. In the upper guide portion 35, the frame side engaging portion 12 is provided in a semicircular arc shape that is recessed downward from the upper edge portion of the upper guide portion 35. The lower guide part 36 is bent at a right angle from the front and rear edges of the lower skeleton part 34 and protrudes. The separation fulcrum part 38 is provided on the upper guide part 35 as a member that is positioned on the left side and above the frame side engaging part 12 and is fixed over the front and rear upper guide parts 35.

  The extrusion attachment portion 37 is divided into upper and lower portions, and is bent and protruded at a right angle from the right edge portion of the rear skeleton portion 32 to the rear. The board pushing part 13 is fixed to the pushing attachment part 37. The board extruding part 13 includes a flange 40 at the right end of the elastic piece bent to the right side from the front edge of the part fixed to the extruding attachment part 37. The rotation prevention receiving portion 39 is provided in the upper skeleton portion 33. When the frame side mounting structure 9 is rotated about the hinge 11 in front of the movable frame 3 in FIG. In order to stop the rotated frame side mounting structure 9 at that position, it is configured as a recess or hole for receiving a protrusion of a rotation blocking body (not shown) provided in the movable frame 3.

  The board-side mounting structure 24 is fixed to the upper left portion of the game board 23. The board side mounting structure 24 is provided with a board side engaging part 25 and a separation receiving part 41. The board-side engaging portion 25 is configured as a round bar that protrudes linearly from the board-side mounting structure 24 in the front-rear direction. The separation receiving part 41 is located on the left side and above the board side engaging part 25 and is provided in a semicircular arc shape that is recessed from the left edge part of the board side mounting structure 24 toward the right side. While the frame side engaging portion 12 and the board side engaging portion 25 are fitted together, the game board 23 moves from the left side to the right side with the fitting portion between the frame side engaging portion 12 and the board side engaging portion 25 as the center. When it rotates, it corresponds so that the isolation | separation receiving part 41 may be fitted by the isolation | separation fulcrum part 38 from the right side. On the left rear part of the game board 23, an extrusion receiving part 42 is provided as a concave part that is divided into upper and lower parts and is recessed forward from the rear surface of the game board 23. On the rear surface of the game board 23 located on the left side of the push receiving portion 42, a guide surface 42a is provided as a slope that gradually descends toward the front from the push receiving portion 42 toward the left side. While the frame side engaging portion 12 and the board side engaging portion 25 are fitted together, the game board 23 moves from the right side to the left side with the fitting portion between the frame side engaging portion 12 and the board side engaging portion 25 as the center. When it rotates, it corresponds so that the extrusion receiving part 42 and the guide surface 42a may be fitted by the collar part 40 of the board | substrate extrusion part 13 from the back side.

  Referring to FIG. 3, when the game board 23 is attached to the board housing chamber 6 via the frame side attachment structure 9 and the board side attachment structure 24, the game board 23 is pushed forward by the board pushing portion 13. The operation until the front surface of the game board 23 is received by the board receiving portion 8 will be described. 3, in a state where the frame side mounting structure 9 is rotated and stopped in front of the movable frame 3, the panel side engaging portion 25 of FIG. 1 is fitted into the frame side engaging portion 12 from above. As the game board 23 is rotated downward about the fitting portion between the frame side engaging portion 12 and the board side engaging portion 25 as shown in FIG. The left side part of the board enters the longitudinal skeleton part 31 from between the lower guide parts 36 in the front-rear direction, and the flange part 40 of the board pushing part 13 is fitted into the pushing receiving part 42 of the game board 23, so that the board pushing part 13 The game board 23 is pushed forward by elasticity, and the front surface of the game board 23 approaches or comes into contact with the front lower guide portion 36.

  Then, as the game board 23 is pushed backward as indicated by an arrow X1 in FIG. 3a, the front side of the left side of the game board 23 is the board receiving portion 8 as shown in FIG. 3b. As a reaction, the side of the flange 40 of the board pusher 13 is pushed backward from the front by the game board 23 to bend, the game board 23 approaches the lower lower guide part 36, and the left side of the game board 23 Is pushed elastically from the rear to the front by the board pushing part 13, and the front surface of the game board 23 is separated from the front lower guide part 36 to the rear. When the upper front door 15 in FIG. 1 is supported by the movable frame 3 so that it cannot be opened and closed, as shown in FIG. 3b, the front surface of the game board 23 and the window panel 19 are parallel to each other, The dimension H1 in the front-rear direction between the front surface of 23 and the window panel 19 is constant.

  With reference to FIG. 4, the case where the form in which the game board 23 is attached to the board storage chamber 6 is viewed from the front of the movable frame 3 will be described. The frame side engaging portion 12 and the board side engaging portion 25 are fitted to each other, the board receiving portion 8 receives the front surface of the left side portion of the game board 23, and the lock operation portion 14 of the lock receiving portion 26 in the game board 23. Engage with the surrounding front. The case where the game board 23 is removed from the movable frame 3 will be described. The lock operation unit 14 is rotated 90 degrees clockwise, for example, and is made to correspond to the lock receiving unit 26. As the operator pulls the right side of the game board 23 forward, the frame side mounting structure 9 is rotated forward of the movable frame 3 around the hinge 11, and the right side of the game board 23 is moved to the movable frame 3. The game board 23 protrudes further forward, the left side of the game board 23 is disposed in the board storage chamber 6, and the back surface of the game board 23 is oriented obliquely with respect to the front surface of the movable frame 3. Thereafter, the operator holds the game board 23 by hand and moves diagonally forward so that the board side engaging part 25 is released from the frame side engaging part 12, whereby the game board 23 is removed from the movable frame 3. .

  With reference to FIG. 5, an operation until the board side engaging part 25 is released from the frame side engaging part 12 when the game board 23 is removed from the movable frame 3 will be described. In the a diagram of FIG. 5, as indicated by an arrow X <b> 2, the game board 23 is rotated upward around the fitting part between the frame side engaging part 12 and the board side engaging part 25. Along with this rotation, the separation receiving portion 41 is fitted into the separation fulcrum portion 38 from the right side as shown in FIG. Subsequently, as the arrow b 3 in FIG. 5b indicates that the game board 23 is rotated upward, the game board 23 is rotated upward around the fitting portion between the separation fulcrum portion 38 and the separation receiving portion 41. With this rotation, the panel side engaging portion 25 is released upward from the frame side engaging portion 12 as shown in FIG. In this way, the operator moves the game board 23 in the direction indicated by the arrow X4 in FIG. 5c while the board side engaging part 25 is released upward from the frame side engaging part 12, so that the board side The engaging portion 25 rides on the upper edge portion of the upper guide portion 35, and the separation receiving portion 41 is released from the separation fulcrum portion 38.

  In short, since the separation fulcrum part 38 is provided in the frame side attachment structure 9 and the separation receiving part 41 is provided in the board side attachment structure 24, the game board 23 is engaged with the frame side engagement part 12 and the board side engagement. The game board 23 is rotated upwardly around the fitting part between the separation fulcrum part 38 and the separation receiving part 41 after being rotated upward around the fitting part with the part 25, so that the board side There exists an advantage that the engaging part 25 can be appropriately released from the frame side engaging part 12. In other words, when the board-side engaging portion 25 disposed in the upper left rear of the board housing chamber 6 is released upward from the frame-side engaging portion 12, the player does not need to lift the game board 23 by hand, The board side engaging part 25 can be appropriately released from the frame side engaging part 12 only by rotating the right side part of the game board 23 to the upper right.

  FIG. 6 shows a different first embodiment for carrying out the invention. In FIG. 6, the structure which provided the board | substrate extrusion part 13 in the left side part of the back wall of the board | substrate storage chamber 6 without providing the frame side attachment structure 9 differs from the best form. Specifically, the board pusher 13 is provided so as to protrude forward from the back wall of the board housing chamber 6 so as not to hinder the rotational movement of the frame side mounting structure 9 in the front-rear direction around the hinge 11. Therefore, although the lateral width of the central opening 7 is smaller than that of the best mode, a part such as a ball passage can be provided at the rear portion of the back wall of the board accommodating chamber 6 corresponding to the board pushing part 13.

  FIG. 7 shows a different second embodiment for carrying out the invention. In FIG. 7, the connector attachment portion 43 is provided on the frame side attachment structure 9, the frame side connector 44 is provided on the connector attachment portion 43, the connector attachment portion 45 is provided on the game board 23, and the board side connector 46 is provided on the connector attachment portion 45. The structure provided in is different from the best mode.

  The connector attachment portion 43 protrudes by being bent at a right angle rearward from the right edge portion of the rear skeleton portion 32 of the frame side attachment structure 9. The frame side connector 44 is floating supported (floating supported) on the front surface of the connector mounting portion 43. That is, when a fastener such as a stepped screw nail (not shown) is attached to the connector attachment portion 43 from the attachment hole of the frame side connector 44, a gap is formed between the outer peripheral surface of the attachment and the attachment hole of the frame side connector 44. The frame-side connector 44 is supported so that the head of the fixing tool can move the frame-side connector 44 in a direction parallel to the front surface of the connector mounting portion 43 and does not move in a direction perpendicular to the front surface of the connector mounting portion 43. To do. As a result, the frame side connector 44 can be moved in a direction parallel to the front surface of the connector mounting portion 43 by a gap between the outer peripheral surface of the fixing tool and the mounting hole of the frame side connector 44. Floating is supported on the front surface of the connector mounting portion 43. The connector attachment portion 45 projects rearward from the left side portion of the game board 23 so as to be orthogonal to the rear surface of the game board 23. The panel-side connector 46 is fixed to the left surface of the connector mounting portion 45. Then, the board side engaging part 25 is fitted into the frame side engaging part 12, and the game board 23 is rotated downward around the fitting part between the frame side engaging part 12 and the board side engaging part 25. Accordingly, the panel-side connector 46 is connected to the frame-side connector 44 by moving the frame-side connector 44 in a direction parallel to the front surface of the connector mounting portion 43. The frame side connector 44 may be fixed to the connector mounting portion 43, and the panel side connector 46 may be floating supported by the connector mounting portion 45. The board extruding portion 13 may be provided on the left side of the back wall of the board housing chamber 6 without being provided in the frame side mounting structure 9.

The disassembled perspective view (best form) of the game board mounting apparatus of a pachinko gaming machine. The disassembled perspective view (best form) of a frame side mounting structure and a board side mounting structure. Process drawing (best form) in which a game board is sandwiched between a board pushing part and a board receiving part. The front view of the movable frame with which the game board was mounted | worn (best form). Process drawing (best form) in which the board side engaging part is released from the frame side engaging part. The disassembled perspective view (different 1st form) of the game board mounting apparatus of a pachinko gaming machine. The disassembled perspective view (different 2nd form) of the game board mounting apparatus of a pachinko gaming machine. The disassembled perspective view of the game board mounting apparatus of a pachinko gaming machine (conventional).

Explanation of symbols

1 is a game machine frame, 2 is a fixed frame, 3 is a movable frame, 4 is a hinge, 5 is a launching mechanism, 6 is a board storage chamber, 7 is a central opening, 8 is a board receiving part, and 9 is a frame side mounting structure Body, 10 is a panel lock mechanism, 11 is a hinge, 12 is a frame side engaging part, 13 is a panel pushing part, 14 is a lock operation part, 15 is an upper front door, 16 is a lower front door, 17 is a hinge, 18 is Windows, 19 is a window panel, 20 is a receiving tray, 21 is a launching operation mechanism, 22 is a supply port, 23 is a game board, 24 is a board-side mounting structure, 25 is a board-side engaging portion, 26 is a lock receiving portion, 27 is a guide rail, 28 is a launch passage, 29 is an outlet, 30 is a missing number, 31 is a vertical skeleton, 32 is a rear skeleton, 33 is an upper skeleton, 34 is a lower skeleton, 35 is an upper guide, 36 Is a lower guide part, 37 is an extrusion mounting part, 38 is a separation fulcrum part, 39 is a rotation prevention receiving part, 40 is a collar part, 41 is a separation receiving part, 42 is an extrusion receiving part, 4 Connector mounting portion, the frame-side connector 44, 45 is a connector attaching portion, the panel side connector 46.

Claims (1)

A panel housing chamber is provided in the movable frame, a frame side mounting structure is mounted on the left side of the panel housing chamber so as to be rotatable in the front-rear direction around the hinge, and a frame side engaging portion is provided at the upper part of the frame side mounting structure The board-side mounting structure is fixed to the left side of the game board, the board-side engaging part is provided at the top of the board-side mounting structure, and the frame-side mounting structure is rotated forward of the movable frame. The game board is inserted into the frame side engaging portion from above while the left side portion of the game board is inserted into the movable frame from the front, and the board side engaging portion is inserted into the frame side engaging portion from above. After the board-side mounting structure and the frame-side mounting structure are combined with each other, the right side of the game board is pushed backward from the front and fixed in the board storage chamber. In the game board mounting device of the pachinko machine to be
A board receiving part is provided on the left side of the board storage room, and a board pushing structure is provided on the board side mounting structure or the board storage room, and the board side mounting structure and frame fixed to the left side of the game board. When the right side of the game board is pushed from the front to the back and fixed to the board storage chamber with the side mounting structure combined with each other , the frame side mounting structure and the game board rotate around the hinge. The front side of the left side of the gaming board is received by the board receiving part, and the board pushing part is pushed from the front to the back by the gaming board to bend and the left side of the gaming board is elastic from the back to the front by the board pushing part. A game board mounting device for a pachinko gaming machine, wherein the game board is sandwiched between a board pushing part and a board receiving part from the front-rear direction by being pressed by the board.

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