| 摘要 |
PROBLEM TO BE SOLVED: To sufficiently secure a performance area and a playfield. SOLUTION: A main body frame includes a pair of thin main body frame sidewall parts provided closely to the inner walls of a pair of vertical plates, a thin main body frame upper wall part provided closely to the inner wall of a horizontal plate on the upper side, and a rear wall part formed at the rear end of the main body frame sidewall parts and the main body frame upper wall part. The main body frame sidewall parts and the main body frame upper wall part are substantially erected from the front surface of an outer frame 2 to a rear position exceeding the rear surface, and are configured as a wall body forming a recessed part for housing a game performance unit on the inner side. The game performance unit has a game plate part provided with a transparent part, a back unit forming a three-dimensional wide performance area with the game plate part on the backside of the game plate part, and a performance image display means. On the rear wall part, an opening is formed so that the almost entire area of a rear surface of a game performance unit, including a board box faces. A back cover 58 covering the opening is pivoted so as to be opened and closed on one side of the rear surface of the rear wall part. COPYRIGHT: (C)2009,JPO&INPIT
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