| 摘要 |
PROBLEM TO BE SOLVED: To provide a lock device which can be achieved with a simple configuration.SOLUTION: A lock device for locking an opening-closing member provided in a vehicle in a closed state, comprises: a driving member 26, a rotary member 30 rotatable in accordance with driving of the driving member 26; a spiral spring member 28 fixed to the rotary member 30; a pin member 38 inserted between pitches of the spring member 28 and moving between the pitches of the spring member 28 in accordance with rotation of the spring member 28; and a movement member 20 integrally moving with the pin member 38. The pin member 38 moves between the pitches by rotation around the central axis of the spring member 28 by rotation of the rotary member 30, so that the movement member 20 moves in an axial direction.SELECTED DRAWING: Figure 2 |
