| 摘要 |
A lock projection ( 12 ) is formed on a wall portion ( 6 ) of one connector ( 2 ), and a lock receiving portion ( 30 ) for the lock projection ( 12 ) is provided at an elastic wall portion ( 20 ) of the other connector ( 3 ). The connectors ( 2, 3 ) are locked together by engaging the lock projection ( 12 ) with the lock receiving portion ( 30 ). Cancellation convex portions ( 25 ) are formed on an inner surface of the elastic wall portion ( 20 ) of the other connector ( 3 ), and the locking of the connectors ( 2, 3 ) is canceled according to the principle of leverage in which the cancellation convex portions ( 25 ) serve as fulcrums. An operating flange ( 22 ) is formed on and extends from a fitting front end of the wall portion ( 20 ) of a hood portion ( 19 ). The cancellation convex portions ( 25 ) are disposed between the lock receiving portion 30 and the operating flange ( 22 ).
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