| 摘要 |
PROBLEM TO BE SOLVED: To prevent start of fitting of both connector housings in a state in which an operator releases lock of a lock arm. SOLUTION: The lock arm 14 can not be elastically bent toward a lock-releasing posture with a regulating piece 23 at a regulating position, when the both connector housings 10, 30 are in a non-fitted state. In a process of fitting of the both connector housings 10, 30, a regulation releasing part 34 displaces the regulating piece 23 to a regulation releasing position, and the lock arm 14 is elastically bent toward the lock-releasing posture by interference with a lock part 33. When the both connector housings 10, 30 are properly fitted with each other, the lock arm 14 elastically returns to be locked to the lock part 33, and the both connector housings 10, 30 are locked to a detachment-regulated state. COPYRIGHT: (C)2007,JPO&INPIT
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