| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a game machine excellent in protecting performance from illegal unlocking using a wire material or the like. <P>SOLUTION: This Pachinko machine 10 includes an outer frame 11, an inner frame 12 supported in an openable/closable manner on the outer frame, and a locking device for locking the inner frame 12 to the outer frame 11. The locking device includes a cylinder lock 700 operated by a key, a sliding rod sliding in association with the operation of the cylinder lock 700, an inner hook member slid and displaced between a locking position for restricting the opening of the inner frame 12 in association with the operation of the sliding rod and a non-locking position for allowing the opening of the inner frame 12, and an inner lock member for restricting the sliding of the inner hook member. When external force in the unlocking direction is applied from an object excluding the slide rod to the inner hook member existing in the locking position, sliding to the unlocking direction of the inner hook member is restricted by the inner lock member. When normal unlocking operation is performed by using the key, the inner hook member can move in the non-locking position by condition change of the inner lock member caused by the force received from the sliding rod. <P>COPYRIGHT: (C)2013,JPO&INPIT |
