| 摘要 |
PROBLEM TO BE SOLVED: To improve operability in unlocking a lock arm.SOLUTION: A slider 40 comprises: a slider body 41 that can slide on a guide part 23 of a lock arm 17; and an extension part 53 extending in a width direction from a side edge of the slider body 41. When a housing 10 is fitted with a mating housing 90, if a canceling operation part 44 of the slider body 41 is pressed while the slider 40 is at a detection position, the extension part 53 comes into contact with a flexion restraining part 38 of the housing 10, so that a flexion action of the lock arm 17 is restrained and the slider 40 is returned to an initial position from the detection position and the canceling operation part 44 is pressed. Therefore, the lock arm 17 is flexibly deformed, so as to cancel a locking state of the lock arm 17 and a lock part 92. The extension part 53 and the canceling operation part 44 are arranged in line with each other in the width direction. |
