| 摘要 |
PROBLEM TO BE SOLVED: To stabilize the storing and erecting operation of a mirror. SOLUTION: In a vehicular door mirror device 10, when a twin gear 50 is rotated driven by a motor 42, a case member 20 and a motor base member 32 are rotated around a supporting shaft 18 with the rotation of the twin gear 50 around an output gear 26, so that the mirror connected to the case member 20 is stored or erected. At that time, since an engaging claw provided at the motor base member 32 is engaged with an engaging hole provided in the case member 20, the sliding movement of the motor base member 32 to the case member 20 is prevented. Thus, even if external shocks are given to the case member 20 or to the motor base member 32, or the storing or erecting operation of the mirror is repeated, the twin gear 50 can be prevented from being tilted when the mirror is stored or erected, so that the storing and erecting operation of the mirror can be stabilized by stabilizing meshing between the twin gear 50 and the output gear 26.
|
