| 摘要 |
PROBLEM TO BE SOLVED: To provide the ball removal device of a lower ball tray operable with one hand without the trouble of dropping pachinko balls. SOLUTION: In this ball removal device of a ball tray 9 in a pachinko machine for which a ball removal hole 15 is opened on the bottom wall of tray parts 11 and 16 for storing the pachinko balls and a shutter plate 18 energized so as to close the ball removal hole 15 all the time is freely movably provided on the back side of the bottom wall, holding parts 21 and 25 for holding the pachinko balls from the outside are provided on at least one of the tray parts 11 and 16 and the shutter plate 18, and the shutter plate 18 is stopped and held at the position of opening the ball removal hole 15 by the pachinko balls of the holding parts 21 and 25. |
