| 摘要 |
<P>PROBLEM TO BE SOLVED: To restrict a power supply plug from being removed improperly in a plug lock structure. <P>SOLUTION: A lock bar 42 includes an engaging portion 45 engaging with an engaging pawl 16, and a lock portion 48 of a rotation lever 47 contacts with the engaging pawl 16, which is in the engaging state, from the opposite side of the engaging portion 45. Further, energizing an electric magnet 36 allows the lock bar 42 to displace in conjunction with the movement of the rotation lever 47. Specifically, when an operation portion 19 is operated, the engaging pawl 16 displaces in the direction that the engagement is released and rotates the rotation lever 47. In conjunction with the rotation of the rotation lever 47, the lock bar 42 displaces in the direction that the engagement of the engaging pawl 16 is released. Thus, the engagement is not released. In this way, the power supply plug 10 is locked by energizing the electric magnet 36, and the improper removal of the power supply plug 10 is restricted. <P>COPYRIGHT: (C)2012,JPO&INPIT |
