| 摘要 |
PROBLEM TO BE SOLVED: To provide a motor attachment/detachment mechanism capable of reducing an attachment area to a motor attachment surface, of facilitating an attachment/detachment operation of a motor, and further, that is not easily removed once attached.SOLUTION: By rotating a motor case 3 in a predetermined direction in a state where the motor case 3 is engaged from an output axis 18a side via an opening 2a of a motor holder 2, a free end 22a of a first plate spring 22 is repulsively driven to lock a first locking part 20 with a first locked part 2d, and a free end 23a of a second plate spring 23 is repulsively driven to lock a second locking part 21 with a second locked part 2e by snap fitting, and thereby, the motor case 3 is attached. By rotating the motor case 3 in an opposite direction while unlocking the locked state of the second locking part 21 locking with the second locked part 2e from an unlocking hole 2h, the first locking part 20 and the first locked part 2d are unlocked to allow the motor case 3 to be removed from the motor holder 2. |
