| 摘要 |
PROBLEM TO BE SOLVED: To provide a pachinko game machine where waste of sealing parts on the side of a substrate case is eliminated by providing only the required number of sealing parts at the substrate case. SOLUTION: On the rear surface of a game board mounting frame 3, a sealing means A whose fracture is easy to recognize is attached to a mounting section 10 of the substrate case 23 for controlling game operation, and the substrate case 23 is fitted. The sealing means A comprises: a plurality of parts 14 to be sealed aligned on the side of the mounting frame 3; and a plurality of sealing parts 55 aligned on the side of the substrate case 23. The number of sealing parts 55 on the side of the substrate case 23 is set to be smaller than the number of parts 14 to be sealed on the side of the mounting frame 3. Moreover, the sealing parts 55 on the side of the substrate case 23 can be moved freely along the parts 14 to be sealed on the side of the mounting frame 3. COPYRIGHT: (C)2007,JPO&INPIT
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