PACHINKO GAME MACHINE WITH STRUCTURE FOR PREVENTING BALL FROM BEING CAUGHT

摘要

PROBLEM TO BE SOLVED: To prevent a set board from being raised without increasing the number of wood screws and the process of work and prevent the interruption of a game due the stop of a ball and an unfair practice. SOLUTION: The pachinko game machine includes a set plate 201 and a circuit adapter 205 on the rear side of a game board 101. A proximity switch raising preventing part 208 at the lower part of the plate 201 where the proximity switches are concentrated is pressed by a set plate press part of a collected trough 206 of the adapter 205 to prevent the plate 201 from being raised. The part 208 is provided at at least two locations using a flange extending along the outer periphery of the lower part of the plate 201.