| 摘要 |
PROBLEM TO BE SOLVED: To make performable an unlocking operation using a special key without problem and surely to prevent an unfair unlocking of a glass frame by using a wire rod, etc. SOLUTION: This pachinko game machine 1 includes a locking lever 21, an unlocking operating member 22 and a cover 31. The locking lever 21 is disposed to reciprocate in the vertical direction inside a front frame 4, and a hook part for locking and separating to and from a receiving fitting of the outside of the glass frame is formed in a part of the lever. The unlocking operating member 22 is fitted to the locking lever 21, and at least a part thereof is projected backward from the locking lever 21. The operation of the cylinder lock according to the unlocking operation of a dedicated key is transmitted to the locking lever 21 through the unlocking operating member 22, so that the hook part is separated from the receiving fitting. The cover 31 covers the projecting part from the locking lever 21 of the unlocking operating member 22, whereby the unlocking operating member 22 is inhibited from being moved unfair with a wire rod or the like.
|
