| 摘要 |
PROBLEM TO BE SOLVED: To appropriately attach a game board to a game machine frame. SOLUTION: After the left side part of the game board 110 is inserted from the front side of the game machine frame 71 to a game main body housing chamber 95 and inserted between a game main body receiving part 98 and a game main body pressurizing part 97, when the right side part of the game board 110 is pressed to the rear side as indicated by an arrow F, as the game board 110 is rotated to the rear side with the left side part clamped by the game main body receiving part 98 and the game main body pressurizing part 97 from front and back directions as a rotation center, the game board 110 rises upwards as a whole while the slope 146 of a projection 141 slides on an edge 151, the lower surface of the game board 110 is separated from the upper surface of the game main body shelf 103, and the lock operation part 101 of a movable frame 75 is inserted to the lock insertion hole 124 of the game board 110 from the rear side and projected to the front side. Also, after the lower surface of a projection 135 is brought into contact with the upper surface of the game main body shelf 103 and loaded, when the lock operation part 101 is rotated, the game board 110 is attached to the movable frame 75. COPYRIGHT: (C)2006,JPO&NCIPI
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