| 摘要 |
PROBLEM TO BE SOLVED: To provide a ball feeding unit, a game machine, and a case member capable of enhancing the reliability and durability, stabilizing the strength of ball shooting, and surely counting the balls by applying a dustproof structure to a swing center shaft part. SOLUTION: A flow straightener 16 includes: a ball feeding member 19 which has a ball stopping part 19a moving forward and backward inside a ball path 25c so as to stop a ball 20 from flowing down when moving forward and allow the ball 20 to flow down when moving backward and a ball receiving part 19b for receiving the ball 20 flowing down when the ball stopping part 19a moves backward and allowing the ball 20 to flow down when the ball stopping part 19a moves forward; a swing means 23 arranged next to the ball feeding member 19, the swing means 23 swinging the ball feeding member 19 back and forth so as to move the ball stopping part 19a forward and backward; a shaft part 21 for pivotally supporting the ball feeding member 19; and a shaft receiving part 25f for holding the shaft part 21. The shaft receiving part 25f has a shield wall 25k for separating the ball feeding member 19 and the swing means 23 near the first shaft end part 21a of the shaft part 21. COPYRIGHT: (C)2008,JPO&INPIT
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