| 摘要 |
PROBLEM TO BE SOLVED: To provide a pachinko machine which enables efficient removal of dust in a ball guide gutter (tank rail) for guiding game balls to a payout device from a ball tank for storing the game balls. SOLUTION: First to third ball guide paths 230, 240 and 250 are formed being sectioned inside the tank rail 200 installed at a pachinko game machine 10 and dirt downflow grooves 271 through which dirts in the guide paths 230, 240 and 250 flow down are respectively provided on the bottom parts thereof while a plurality of reinforcing plates 280 are arranged to reinforce the guide paths 230, 240 and 250. Inclined surfaces 280a and 280b to be inclined downward at least in the downstream direction of the tank rail 200 are arranged at the respective upper parts of the reinforcing plates 280 thereby preventing the accumulation of dirts and dust on the reinforcing plates 280.
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