| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a pinball game machine having a locking member easy to operate, even when the locking member is disposed near a game board-mounting frame to obtain as wide playfield as possible. <P>SOLUTION: The pinball game machine includes a game board-mounting frame 30 provided at a game machine body 1 and mounting a game board 6 from the front side, and the locking members each disposed on the inside of the game board-mounting frame 30 in a manner to be rotated about a front-back axis, removably engaging with the front side of the game board 6, and fixing the game board 6 in the back and forth direction in the game board-mounting frame 30. The game board-mounting frame 30 includes peripheral walls 41a-44a disposed along the outer peripheral surface of the game board 6, and the peripheral walls 41a-44a are provided with recessed grooves 78 and 79 recessed radially outward from the locking members, in a front-back direction. <P>COPYRIGHT: (C)2013,JPO&INPIT |
