| 摘要 |
PROBLEM TO BE SOLVED: To provide a lock device for a game machine unlocking a front frame and a glass frame by an integral operation rod and suppressing the manufacturing cost by simplifying the lock structure of a front frame. SOLUTION: A support body 18 forming the outer shell of a lock device 17 is vertically slidably provided with an integral operation rod 25. Clasp members 26 are rotationally connected to the upper/lower both ends of the operation rod 25 respectively. The support body 18 is provided with a pair of glass frame operation bodies 27 and the glass frame operation bodies 27 are slidably provided by the operation of the operation rod 25. The operation rod 25 slidingly moves in the respective normal/inverse directions by the operation of unlocking the front frame or the glass frame by a key 23 to actuate the clasp members 26 or the glass frame operation bodies 27 and unlock the front frame or the glass frame. COPYRIGHT: (C)2004,JPO&NCIPI
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