| 摘要 |
PROBLEM TO BE SOLVED: To prevent a display panel part from being detached from a front door main body caused by the insertion of a thin fraudulent apparatus from the gap of the front door main body and the display panel part in the state of locking the front door main body to a case body. SOLUTION: On the back surface side of the front door main body 300, a hollow elastic member 402 is inserted to a gap between the lower surface of a projection part 372 and the lower side inner wall of a projection part insertion hole 332, a detachment preventing lock member 401 suppresses curving to the side that the projection part 372 unlocks a locking pawl 374, and thus the display panel part 350 is prevented from being detached in the state of locking the front door main body 300 to the case body of a slot machine. When detaching the display panel part 350 from the front door main body 300, by turning a lid member 403 and opening an air discharge hole 413, the hollow elastic member 402 is easily elastically deformed and the detachment preventing lock member 401 is easily pulled out. COPYRIGHT: (C)2007,JPO&INPIT
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