Connector

Claim 1

A connector assembly in which the front half portions of a pair of connector housings each accommodating a terminal are coupled with each other and are locked together by first locking means, said connector comprising: a detecting spacer designed to be locked and connected to one of said pair of connector housings by second locking means; and a lock-releasing mechanism provided on the other connector housing for releasing said detecting spacer from said one of said pair of connector housings when said other connector housing is properly coupled with said one connector housing, wherein said detecting spacer includes a base portion and a cantilever-like resilient locking member extending from the base portion thereof, said locking member being insertable into said one connector housing in a direction in which said one connector housing is coupled to the other connector housing with said base portion protruding rearwardly of said one connector housing, and wherein said lock-releasing mechanism confronts the leading end of said resilient locking member and is brought into engagement with said leading end of said resilient locking member when said pair of connector housings are completely coupled to one another.