| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine capable of preventing deformation or breakage of component members of the game machine while improving the protective performance against fraudulent unlocking. SOLUTION: The ball-using rotary reel type game machine 1 includes a locking means for locking a front door 3 supported openably/closably to an outer frame 2. The locking means includes a cylinder lock 775 to be operated with a key for unlocking the front door 3; a sliding rod to be interlocked with the key operation to slide; and a hook member to be interlocked with the sliding rod to be displaced between a locked position where the hook member is locked to a locked part fixed on the inner side of the outer frame 2 and an unlocked position where the hook member is detached from the locked part. If the key operation is not performed, the sliding displacement of the sliding rod is restrained and the hook member can not be displaced at the locked position. When the key operation is not performed, the sliding rod is at a first position where the sliding rod can abut on the outer frame 2 and closing of the front door 3 in the opened state is restrained. On the other hand, when the key operation is performed, the sliding rod is at a second position where the sliding rod can not abut on the outer frame 2 and closing of the front door 3 in the opened state is permitted. COPYRIGHT: (C)2008,JPO&INPIT
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