| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine in which fraudulent unlocking of a fan-shaped front member by using a wire, etc. is difficult. SOLUTION: The game machine has the fan-shaped front member openably/closably attached to an outer body, and a locking device 300 for locking the fan-shaped front member. The locking device comprises a lock part 302 having a cam member 302c in the rear of a lock shaft 302b of a lock body 302a for inhibiting rotation of the lock shaft 302b in the key-less state; a lifting link 304 for converting the rotation of the cam member to the lifting motion; ad a locking means 303 for locking the fan-shaped front member and interlocking with the lifting link to be operated in the direction of unlocking. In the game machine, a part of the cam member 302c of the lock part 302 in the key-less state is in linkage with the lifting link 304 to be engaged with each other, so that the lifting motion of the lifting link is prevented by the resistance of the unrotatable lock shaft 302b. On the other hand, barrier members, facing the butting parts between the open side of the fan-shaped member and the outer body, are disposed on the inner side of the fan-shaped front member and between the inner surface of the outer body and the locking device. COPYRIGHT: (C)2008,JPO&INPIT
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