| 摘要 |
PROBLEM TO BE SOLVED: To reduce flow resistance against a cleaning fluid and secure high injection pressure.SOLUTION: A washing device for a vehicle includes: a joint 2 having a passage 2a in which a cleaning fluid 300 supplied from a supply tank flows and a delivery port 9 for delivering the cleaning fluid; a nozzle holder 3 to which the joint is connected, the nozzle holder 3 in which the cleaning fluid delivered from the delivery port flows; a coil spring 14 which is disposed in the nozzle holder and expands and contracts in a flow direction of the cleaning fluid; a nozzle 4 which has a discharge port 18b for discharging the cleaning fluid to the exterior and is held by the nozzle holder; and a valve 15 which is attached to the coil spring, is moved with the coil spring, and opens and closes the delivery port. A cleaning fluid passage 10a in which the cleaning fluid flows is formed at the outer side of the coil spring in the nozzle holder. |
