| 摘要 |
PROBLEM TO BE SOLVED: To provide an on-vehicle sensor cleaning device which deals with small change even when a cleaning range is changed while inhibiting enlargement.SOLUTION: An on-vehicle sensor cleaning device injects a cleaning fluid from an injection port 7a of a nozzle 7 toward a lens 5b of an on-vehicle camera 5 mounted on a vehicle to remove foreign objects adhering to the lens 5b. The nozzle 7 includes: a base member 11 having an introduction passage 11b for introducing the cleaning fluid to the first end surface 11a side; and a cap member 12 fixed to a first end surface 11a side of the base member 11. A guide passage 13, which guides a direction of a flow of the cleaning fluid in a direction bending from the introduction passage 11b with a first end surface 11a, and an injection pattern forming groove 12a, which forms the injection port 7a and determines an injection pattern of the cleaning fluid, are formed on a facing surface of the cap member 12 which faces the first end surface 11a.SELECTED DRAWING: Figure 2 |
