| 摘要 |
PROBLEM TO BE SOLVED: To improve the visibility of a display section of a latch lock. SOLUTION: According to the latch lock, a display body 23 rotated by rotative operation of a lever attached to a latch 1 is covered with a display cover 28, and an end plate 29 of the display cover 28 is formed into a convex sphere. Then, a display window 30 is formed at an upper peripheral portion of the spherical end plate 29, which allows straight view of display in the display window 30, to thereby improve the visibility of the display section.
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