| 摘要 |
PROBLEM TO BE SOLVED: To provide a pachinko machine capable of solving the problems on the shortage of strength of a positioning mechanism of a main set board and a mechanism board. SOLUTION: A main set board 120 is rotated when it is closed to a mechanism board 110. Here, a projecting piece 10 of the main set board 120 is inserted into a hole part 20 of the mechanism board 110. Whereby the main set board 120 is positioned to the mechanism board 110, while the shearing force generated on the projecting piece 10 of the main set board 120 can be reduced in comparison with a conventional one, and the torque of the main set board 120 acts as the distribution load. When the main set board 120 is opened to the mechanism board 110, it is rotated, and the projecting piece 10 of the main set board 120 is disengaged from the hole part 20 of the mechanism board 110.
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