| 摘要 |
PROBLEM TO BE SOLVED: To provide a pachinko game machine which permits the solution of ball jamming by exposing a ball tank or the like, a factor causing the jamming of a ball by simply making the opening and closing of a front frame smooth and opening the front frame. SOLUTION: A front frame 2 to which a game board 5 is mounted is pivoted onto one side of a machine frame 1 in the form of a square frame through a hinge 3, the ball tank 34 storing game balls and a ball putting-out device 28 to put out the game balls in the ball tank 34 are attached to the front of a mechanism board 27. The mechanism board 27 is fastened to the inside of the machine frame 1, the rear side of the front frame 2 and the front wall 34b of the ball tank 34 face each other when the front frame 2 is closed, and the ball tank 34 and the ball putting out device 28 get exposed to the front while staying in the machine casing 1 when the front frame 2 is opened. COPYRIGHT: (C)2006,JPO&NCIPI
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