| 摘要 |
PROBLEM TO BE SOLVED: To provide a hinge for game machines which facilitates the loading of the front frame on or the unloading thereof from the outer frame. SOLUTION: An upper front frame hinge 17 is provided with a hinge body 23 fixed on the front frame and a bearing body 24 made movable horizontally on the hinge body 23. The upper front frame hinge 17 is also provided with a lock body 25 made horizontally movable on the hinge body 23 and a guide plate 26 for guiding the horizontal movement of the lock body 25. Furthermore, it is provided with a support 28 rotatably pivoted on the hinge body 23 with a rivet 27 and a compression coil spring 29 for energizing the bearing body 24. The bearing body 24 and the lock body 25 are provided respectively being hollowed with the first and second pivot recessed parts 33 and 34. The bearing body 24 and the lock body 25 move straight and the straight movements thereof is interlocked with the rotation of the support 28. The first and second pivot recessed parts 33 and 34 are so arranged as to grasp an upper support shaft provided on the outer frame. COPYRIGHT: (C)2004,JPO
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