| 摘要 |
PROBLEM TO BE SOLVED: To enable fixing of a transparent plate tight on a transparent plate insertion holding frame with a simple work and removing of the transparent plate therefrom simply by eliminating the use of a fixing member as an individual part separated independently. SOLUTION: The pachinko game machine is provided with a front frame 2 openably mounted on an outer frame 1, the transparent insertion holding frame 5 installed on the front frame 2, a transparent plate 4 which is inserted toward the transparent plate insertion holding frame 5 from the side of the open end of the front frame 2 to be held thereby 5 and a lock device 3 which is installed on the outer frame 1 to lock the front frame 2 with the outer frame 1 on the side of the open end of the front frame 2. A transparent plate keeper member 6 which is mounted integrally on the lock device 3 is provided to always apply an energizing force in the direction of pressing the transparent plate 4 with the front frame 3 kept closed.
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