| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a game machine having a recovery port for return balls, capable of suppressing an overflow of the return balls from the recovery port.SOLUTION: A pachinko machine 10 is equipped with a body frame 13 supported rotatably with respect to an outer frame 11, and a front door frame 14 in front of the body frame 13. The front door frame 14 is supported rotatably with respect to the body frame 13. In this case, for the front door frame 14, a window 21, an upper tray and a lower tray as ball receiving trays are provided as a unit. Moreover, the back side of the front door frame 14 is equipped with a front door side passage unit 271 formed with passage portions for the upper tray and the lower tray, and the front door side passage unit 271 is equipped with a return ball passage portion for recovering the return balls. Moreover, the return ball passage portion is equipped with a return ball detection sensor.</p> |
