| 摘要 |
PROBLEM TO BE SOLVED: To provide a hinge structure of a front frame of a game machine, facilitating fixation of the front frame onto a machine frame and having a simple structure and inexpensive manufacturing costs. SOLUTION: In the hinge structure of the front frame 2 of the game machine, one side of the front frame 2 hinges and pivots on one side of the machine frame 1 through a fit of a support shaft 23 with a shaft hole 26. Either of the front frame 2 and the machine frame 1 is provided with the support shaft 23 or the hole 26. The other is vertically and shiftably provided with a shaft rest piece 25 where the hole 26 or the support shaft 23 that is able to fit with the support shaft 23 or the hole 26 each is formed. The support shaft 23 fits with the hole 26 when the piece 25 downward shifts. COPYRIGHT: (C)2007,JPO&INPIT
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