| 摘要 |
PROBLEM TO BE SOLVED: To utilize a front surface of a board as a space for moving a ball so to impart the ball movement variation to a pachinko game machine and to facilitate the replacement of only the board by arranging a display part for game progress on the front frame of the pachinko game machine. SOLUTION: A front frame 30 is openably mounted on the body 20 of a pachinko game machine 10, and a ball dispensing mechanism, a ball lifting mechanism, and a ball measuring mechanism and the like are provided within the body 20. A board 40, a display part 50, an upper ball tray 31, a lower ball tray 33, a handle 32, a ball dispensing port 34, an ashtray 35 and the like are provided on the front frame 30 in order from above. The board 40 is fixable to the front frame 30 from the reverse side, so that only the board 40 can be replaced by releasing the fixation. The display part 50 for displaying three reels in a slot machine is arranged with a slight inclination continuously to the lower part of the front frame 30, and the display part 50 is constituted as a perfectly separate body from the board 40, whereby the board 40 can be widely used.
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