| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine easy to handle.SOLUTION: In the depth side of an opening 8304 formed at the center of a game board 8302, various gimmicks and display devices are disposed, and a light guide plate 8380 is also disposed in a state covering the opening. The light guide plate is detachably attached to the game board by an upper hinge part 8410, a lower hinge part 8420, and an engaging part 8430. The upper hinge part and the lower hinge part rotatably support the light guide plate, and the opening becomes openable/closable with a light guide plate supported by these hinge parts. Also, the light guide plate is locked by the engaging part in a state closing the opening.SELECTED DRAWING: Figure 84 |
