| 摘要 |
PROBLEM TO BE SOLVED: To prevent rubbish and dust, etc., from being accumulated in a game ball passage, to prevent the rubbish and the dust, etc., which enter the game ball passage from flowing to an operation device and a controller and to prevent the occurrence of malfunctions or the like. SOLUTION: A pachinko machine is provided with a passage member 9 so as to connect a prize ball tank and a prize ball pay-out device. The passage member 9 is provided with the two game ball passages t1 and t2, and in the respective game ball passages t1 and t2, a part of a lower wall surface is notched and turned to opening parts 10. Also, dust storage parts 11 are provided so as to be communicated with the respective opening parts 10 on the lower side of the respective opening parts 10 and the respective dust storage parts 11 are turned to the state of closing the part other than the opening parts 10 by the lower wall surface and the other wall surfaces of the game ball passages t1 and t2.
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