| 摘要 |
PROBLEM TO BE SOLVED: To prevent unlocking of a locking device based on the fraudulent external operation. SOLUTION: The game machine has the locking device 24 for locking a body frame 12 which is opened/closed relative to an outer frame 11. The locking device 24 comprises a cylinder lock 91 to be unlocked by a key K; hook members 4 and 5 to be locked with or detached from locked parts 164c and 165c of strikers 164 and 165 as striker members mounted on the inner side of the outer frame 11; a sliding rod 248 as a key unlocking transmission mechanism to transmit the motion of the cylinder lock 91 in response to the unlocking operation of the key K to the hook members 4 and 5 to be detached from the locked parts 164c and 165c; and an erected wall part 249 erected on the outer side of the sliding rod 248. The striker members 164 and 165 have blocking parts 164c and 165c to close notched parts 249a and 249b of the erected wall part 249 while the body frame 12 is closed. COPYRIGHT: (C)2008,JPO&INPIT
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