| 摘要 |
PROBLEM TO BE SOLVED: To provide a locking device for game machine, which is capable of preventing illegal acts by strongly locking not only the right side part of the surface frame of the game machine but also the plural side parts including the upper part or left side part. SOLUTION: A secondary lock B is attached to an upper side part of a main body frame 20 and an upper side part of a surface frame 21. The second lock B is equipped with an upper locking pawl 32, a locking part 31 to which the upper locking pawl is locked and a spring member 33 to energize the upper locking pawl 32 or the locking part 31 to the lock side. While either the upper locking pawl 32 or the locking part 31 is slidably attached to the main body frame 20, either of the locking part 31 or the upper locking pawl 32 is fixed to the surface frame 21. Either the locking part 31 or the upper locking pawl 32 is fixed to the surface frame 21. A driving part 25 engaged with a cam member 8 is slidably attached to main body frame 20, and a wire cable 26 is stretched between the driving part 25 and the upper locking pawl or the locking part. COPYRIGHT: (C)2008,JPO&INPIT
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