| 摘要 |
PROBLEM TO BE SOLVED: To provide a latch lock having no fear that a clearance is produced between a tip engagement part of a latch bar and a disk engagement surface and having a small locus of rotation between the unlocking position and the locking position of the tip engagement part of the latch bar. SOLUTION: The latch bar 3 is slid from the unlocking position by operation of an operating part and then turned to lock.
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