| 摘要 |
PROBLEM TO BE SOLVED: To provide a fastener lock device capable of accurately preventing the illegal opening of a fastener in comparatively simple structure suppressing the number of parts and superior in operation. SOLUTION: This fastener lock fitting comprises a metal receiving plate 3 connected to the slider of a fastener and inserted in the lower face side of a fixing case 6, a locking body 1 housed vertically and movably in the fixing case 6 and providing a locking projection 1b attached and detached to and from the lock receiving hole 3a of the metal receiving plate 3 on the lower face, a spring 5 housed in the fixing case 6 and moving and urging the locking body 1 downward, and a lock unit 7 provided in the fixing case 6 and fixing an operation board 2 on the lower end of a rotor 7a. A cam oblique face abutting the outer peripheral projection 2a of the operation board 2 on the side part of the locking body 1 is provided.
|
