| 摘要 |
PROBLEM TO BE SOLVED: To improve strength of a releasing part. SOLUTION: A lock arm 25 and a pair of protective walls 32 are projectedly provided on the upper surface of a female housing 20, and a detecting member 40 is mounted between both protective walls 32 from the back side. The detecting member 40 has a pair of locking arms 51, and locking surfaces 53 at their front tips are locked by locking projections 37 projectedly provided from the protective walls 32, thereby stopping the detecting member 40 forwardly from a standby position. A pair of releasing ribs 60 are disposed in a hood part 11 of a male housing 10, and an upper surface extending in the engaging direction of both housings 10 and 20 is connected to a ceiling surface of the hood part 11. When both housings 10 and 20 are engaged with each other, the releasing ribs 60 engage with engaging projections 54 of the locking arms 51, and the locking arms 51 are deflected and deformed so as to release an locking state with the locking projections 37. A front side release rib 60A and an inside release rib 60B are formed while engaging surfaces 61A and 61B facing the locking arms 51 are displaced back and forth.
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