| 摘要 |
<P>PROBLEM TO BE SOLVED: To prevent a fraudulence from a clearance between a game machine body and opening and closing doors by reducing bending, deformation and the like of a base part of the opening and closing door using hinges. Ž<P>SOLUTION: The opening and closing doors 6, 7 are removably fitted to the game machine body 1 to be opened and closed around a vertical axis by hinges 8-13. The hinges 8-13 are constructed so that insertion and removal parts of hinge pins 8c-13c relative to pin holes 8d-13d are independent from each other, and a plurality of hinges are disposed at both upper and lower ends and the intermediate part of the opening and closing doors 6, 7. A plurality of hinge pins 10c, 12c, 8c, 11c, 13c are connected to each other to freely move up and down by vertical connecting members 50, 51, and springs 52, 53 are provided to urge the hinge pins 10c, 12c, 8c, 11c, 13c in the insertion direction to pin holes 10d, 12d, 8d, 11d, 13d. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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