The invention relates to a vehicle washing device (1). The vehicle washing device includes: a cylinder (8) including a cylinder tube (10) to which a washing fluid is supplied; a piston (12) including a piston tube (20) that is movably inserted into the cylinder tube (10) and opens at both ends; and a spray nozzle (14) that is mounted at a leading end, in an extension direction, of the piston tube (20) protruding from the cylinder tube (10). The spray nozzle (14) is configured to spray the washing fluid, supplied through the inside of the piston tube (20), toward an object-to-be-washed. The outer circumference of the spray nozzle (14) is fitted on the inner circumference of the piston tube (20).
本发明涉及一种车辆清洗装置(1),该车辆清洗装置包括:缸体(8),其包括被供给清洗流体的缸体管(10);活塞(12),其包括可移动地插入到缸体管(10)中并且在两端开口的活塞管(20);以及喷嘴(14),其安装在活塞管(20)的从缸体管(10)突出的在延伸方向上的前端。喷嘴(14)构造成朝待清洗物喷射通过活塞管(20)内部供给的清洗流体。喷嘴(14)的外周嵌合在活塞管(20)的内周上。
VEHICLE WASHING DEVICE
车辆清洗装置
2021-12-21
Patent
Elektronische Ressource
Chinesisch
IPC: | B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen |
Europäisches Patentamt | 2023
|Europäisches Patentamt | 2023
|