Motor with speed reduction mechanism

A motor incorporating a speed reduction mechanism, the motor comprising:

• a motor unit;
• a speed reduction mechanism that reduces speed of rotation of a rotation body of the motor unit;
• a motion conversion mechanism that converts rotary motion of the speed reduction mechanism into reciprocating rotary motion and transmits the motion to an output shaft;
• and
• a housing that accommodates the speed reduction mechanism and the motion conversion mechanism, wherein
• the speed reduction mechanism includes a worm disposed on a rotation shaft of the motor unit, a first gear that transmits rotation of the worm and rotates about a first shaft disposed in the housing, and a second gear that receives rotation of the first gear and rotates about a second shaft disposed in the housing at a position different from the first shaft,
• the motion conversion mechanism includes a rotary member that includes a sector gear and rotates about an axis of the first shaft and a rod that couples the second gear and the rotary member, and
• the output shaft includes an output gear that engages the sector gear.