| 摘要 |
PROBLEM TO BE SOLVED: To easily remove foreign matter mixed and flowing together in pachinko balls from a pachinko island; to prevent invasion of dust floating in the air; and to reduce the number of parts and cost by disusing a conventional ball stopper member. SOLUTION: In the pachinko game machine, a downstream side lid member 12 is mounted on an upward opening part 10 in a rectification passage 8. By operating the lid member 12, either of the flow-down state when pachinko balls are permitted to flow down from the rectification passage 8 to the downstream side while the upward opening part 10 is closed, the opened state when the upward opening part 10 is opened, and the ball stopping state when the pachinko balls are prevented from flowing down from the rectification passage 8 to the downstream side while the upward opening part 10 is closed, can be selected as the state of the rectification passage. COPYRIGHT: (C)2004,JPO
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