| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine which can prevent a possible electric malfunctioning of an internal device electrically driven such as a controller by reducing effects of noises. SOLUTION: The game machine is provided with a body frame built in a shape of a box with its front opened, the internal device electrically driven being disposed within the body frame and a front door turnably pivoted on one side of the front side of the body frame in order to close an opening of the body frame. The body frame has an electroconductive electric conduction means formed along its internal surface. In the front door, a metallic frame having a metallic plate member with a prescribed width formed in a frame is built along its periphery part while its one side part is turnably pivoted on the internal surface of the body frame through a metallic hinge mechanism to get the metallic frame electrically connected to the electric conduction means through the hinge mechanism. COPYRIGHT: (C)2007,JPO&INPIT
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