| 摘要 |
PROBLEM TO BE SOLVED: To surely prevent breakage due to a collision of the tip of each stopping piece in an engagement cylindrical body against the circumferential edge of a locking hole by accurately guiding the engagement cylindrical body in a locking member installed to a component into the locking hole on the installation side. SOLUTION: A locking member 16 constructed of a locking body 20 having a large-diameter head part 18 in the front end of a shank pin 17 and an operation grip 19 in the rear end and an engagement cylindrical body 22 inserted through the shank pin 17 in the locking body 20 and provided with a plurality of elastic stopping pieces 21 opposedly arranged in the front end is installed to the component of a game machine, while a locking hole 29 matching with the locking member 16 is arranged on the installation side for mounting the component. In this game machine, a component is installed removably when the engagement cylindrical body 22 in the locking member 16 is locked into the locking hole 29 freely removably. In the game machine, a guide rib 28 inserting and guiding the engagement cylindrical body 22 in the locking member 16 into the locking hole 29 is arranged on the installation side for installing the component.
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