| 摘要 |
PROBLEM TO BE SOLVED: To prevent a game ball, fallen from a storage tank, from entering between a game machine main body part and equipped components on the back surface side of the game machine main body part. SOLUTION: This game machine has the storage tank 400 arranged at the upper part of a back surface side in the game machine main body part 3 for storing the game balls received from island equipment through an opening 400a and a game ball movement regulation part 120 arranged at the side part of the storage tank 400 by making an interval with the storage tank 400 narrower than the diameter of the game ball for regulating the movement of the game ball which falls from the storage tank 400 to the side of the game machine main body part 3. The game ball movement regulation part 120 is turned to a cover member for protecting game components. COPYRIGHT: (C)2007,JPO&INPIT
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