| 摘要 |
<P>PROBLEM TO BE SOLVED: To confirm whether a back cover is mounted at a regular position with high reliability. <P>SOLUTION: A rubber plug presser 50 is mounted while an elastic lock piece 55 provided on peripheral walls 54A, 54B is lifted over a lock projection 35 as it flexes to be displaced, and is locked to the lock projection 35 while the elastic lock piece 55 is displaced restoring itself when the rubber plug presser is pressed into the regular position. A female housing 20 is provided with a lock arm 63, which can be locked to a lock projection 87 of an opposite male housing 80, in an elastically displaceable state. Both of the housings 20, 80 are fitted to each other while the lock arm 63 is elastically displaced, and locked as the lock arm 63 is displaced restoring itself to be locked to the lock projection 87 when the housings are regularly fitted to each other. The peripheral walls 54A, 54B of the rubber plug presser 50 are provided with a displacement regulation piece 70 which can be elastically displaced integrally with the elastic lock piece 55 and enters inside of an operation part 67 of the lock arm 63. <P>COPYRIGHT: (C)2012,JPO&INPIT |
