| 摘要 |
PROBLEM TO BE SOLVED: To provide a clamping lock in which a temporary locking mechanism and a main locking mechanism are unified, structure is simplified comparatively and the number of parts is decreased. SOLUTION: A locking metal fitting 10 is installed onto a lever 8 for connecting the lever 8 and a base metal fitting 7 at the position of the clamping of the lever 8. The locking metal fitting 10 is supported rotatably around a pivot pin 13 between the side plate 8a side of the lever 8 and the lock metal fitting so as to be rotated between the position of locking and the position of releasing, and turned and urged in the locking direction. A projecting section 10e penetrated into the opening 8c of the upper plate 8b of the lever 8 and projected to an upper section is formed at one end side of the locking metal fitting 10, and a corresponding engaging-section latch section 10d engaged with the engaging section 7c of the base metal fitting 7 at the position of the clamping of the lever 8 is formed on the other end side. The engagement of the engaging section 10d and the corresponding engaging section 7c of the base metal fitting 7 can be released by pushing down the projecting section 10e and turning the locking metal fitting 10 to the position of releasing against urging force.
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