| 摘要 |
PROBLEM TO BE SOLVED: To provide a motor device capable of saving weight of a housing.SOLUTION: To a housing 16, a first rib 56 and a second rib 58 extending from a supporting part 52 toward the outside in a radial direction of a supporting shaft 34 are formed. The first rib 56 is extended along a line (a first virtual line L1) connecting between a connector (an engagement part 54) between a pinion gear 28 and a coupling lever 30 and a coupling shaft 40 between a worm wheel 26 and the coupling lever 30 at the time when the coupling lever 30 is located at a central position between an upper dead center position and a lower dead center position. The second rib 58 is extended along a line (a second virtual line L2) connecting between the connector (the engagement part 54) between the pinion gear 28 and the coupling lever 30 and the coupling shaft 40 between the worm wheel 26 and the coupling lever 30 at the time when the coupling lever 30 is located at a central position between the lower dead center position and the upper dead center position. |
