| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a fuel lid locking device which prevents a stopper member for restricting rotation of an output gear from coming out in rotation axis direction of the output gear without causing reduction of rigidity of the output gear such as a worm wheel. <P>SOLUTION: A fuel lid locking device 1 accommodates in a housing 2 formed by a body 11 (first body) and a cover 12 (second body) being fitted together: an electric motor (driving motor), a worm 14, a worm wheel 15 (output gear), a lock shaft (movable member), and a stopper member 18. A stopper coming-out preventing part 156, which comprises a first stopper wall, a second stopper wall, and an arc-shaped rib (projection), is formed on a body 11 side of the worm wheel 15. When the stopper member 18 contacts with the first stopper wall and the second stopper wall so as to restrict rotation of the worm wheel 15, the stopper coming-out preventing part 156 contacts with the stopper member 18 in a rotation axis direction of the worm wheel 15, whereby the stopper member 18 is restricted from coming out from a holder 113. <P>COPYRIGHT: (C)2013,JPO&INPIT |
