| 摘要 |
PROBLEM TO BE SOLVED: To provide parts for a game machine capable of varying game balls in movement or flow pattern so as to be improved in game performance. SOLUTION: The game machine comprises three-dimensional bulging seals 2 as bulging members attached to the mounting bases 21 of game parts and bulging therefrom in a direction opposite to a game board 10. In particular, the machine comprises three-dimensional bulging seals 2 (2A) attached to mounting bases adjacent to a winning hole. Also, the machine comprises three- dimensional bulging seals 2 (2B, 2C) attached to and bulging from slopes 15D and 16A, along which game balls 30 pass. In addition, the machine further comprises three-dimensional bulging seals 2 (2D) attached to and bulging from side surfaces 20A, with which game balls 30 passing along the surface of the game board 10 can come into contact.
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