| 摘要 |
PROBLEM TO BE SOLVED: To provide a winning device suitable for solving the opening defect and closing defect of a big winning port due to clamping of a game ball. SOLUTION: For the game ball receiving part 30 of a variable winning device 14, the wall surface 30b of the front wall is turned to a circular arcuate shape, the upper edge part 30a and lower edge part 30e are inclined, and also it is turnably supported through a turning shaft 32 to a main body base 24. When switching the big winning port 26 from an open state to a closed state, the game ball receiving part 30 is turned to face the front surface direction of a game board 2 so that a rectangular frame formed of the upper edge part of the big winning port 26 and the respective upper edge parts of the game ball receiving part 30 approaches the lower edge part of the big winning port 26 from the position at which it projects to the front surface side of the game board 2 and turned upwards. On the other hand, when switching it from the closed state to the open state, the game ball receiving part 30 is made to perform an operation opposite to the one for the time of switching it from the open state to the closed state, and the rectangular frame is projected to the front surface side of the game board 2 and turned to the state of being opened upwards. COPYRIGHT: (C)2007,JPO&INPIT
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