| 摘要 |
PROBLEM TO BE SOLVED: To provide a Pachinko machine having a sufficient strength even if the thickness of a coupling portion is thin by forming a game board and a frame of a plurality of members. SOLUTION: In the game board or frame member in which a plurality of members are coupled to each other, a projection is fitted into a recess and a metal member is attached across the projection and recess when the members are coupled with each other. As a result, the coupling portion has sufficient strength though the recess and/or projection of the members are formed thin. In this way, the Pachinko machine with coupling portions whose thickness is thin on the whole can be provided. COPYRIGHT: (C)2010,JPO&INPIT
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