Lock structure for retainer and water proof electrical connector, has locking unit and lock unit receiving portion which are released by carrying out strain deformation of lock unit receiving portion

摘要

A locking unit (45) is held at front surface of a connector housing (20) whereas a securing unit (72) is held at front surface wall (71) of retainer (70) fixed to the connector housing. A deformable lock unit receiving portion (78), is fixed to the retainer. The receiving portion (78) and the locking unit are released by carrying out strain deformation of the lock unit receiving portion.