| 摘要 |
PROBLEM TO BE SOLVED: To save a space, and to simply and accurately detect the half fitting of a housing.SOLUTION: To a second housing 30, a lever 50 is installed while storing a lever plate 51 having a cam groove 53 in a lever storing portion 35 provided on the second housing 30. The lever 59 is reciprocated between a first position and the second position, thereby fitting and separating both housings 10 and 30. On an outer wall 35A of the lever storing portion 35, a holding piece 45 which locks to a hole edge portion 3R on a back surface side of an installation hole 2 to prevent slipping-off when the second housing 30 is inserted in the installation hole 2 to a normal position is provided so as to warp and displace inward. The lever plate 51 is formed with a displacement permitting recessed portion 59 which permits a warp displacement of the holding piece 45 corresponding to the inner side of the holding piece 45 when the lever 50 is at the second position to which both housings 10 and 30 are fitted. |
