The invention relates to a vehicle-mounted dust collector with a suction head convenient to replace. The vehicle-mounted dust collector comprises a main body, the suction head, a fixing pipe, a connecting pipe and a locking mechanism, the fixing pipe is arranged on the main body, the connecting pipe is arranged on the suction head, and the fixing pipe and the connecting pipe are arranged on the main body through the locking mechanism; the locking mechanism comprises a fixing ring, a pushing assembly and a limiting sealing assembly. According to the vehicle-mounted dust collector with the suction head convenient to replace, the suction head is disassembled and assembled through the locking mechanism, dust collection is achieved by operating the main body, and compared with an existing locking mechanism, the vehicle-mounted dust collector with the suction head convenient to replace not only achieves connection of the connecting pipe and the fixing pipe, the connecting position of the connecting pipe and the fixing pipe is sealed, air leakage is avoided, the better dust collection effect is achieved, meanwhile, the connecting pipe and the fixing pipe can be disassembled and assembledthrough simple pressing and rotating, and disassembling and assembling are convenient.

    本发明涉及一种便于更换吸头的车载吸尘器,包括主体、吸头、固定管、连接管和锁定机构,所述固定管设置在主体上,所述连接管设置在吸头上,所述固定管和连接管通过锁定机构设置在主体上,所述锁定机构包括固定环、推动组件、限位密封组件,该便于更换吸头的车载吸尘器,通过锁定机构实现吸头的拆装,通过运行主体,实现吸尘,与现有的锁定机构相比,该机构不仅实现连接管和固定管的连接,且对连接管和固定管连接处实现密封,避免漏气,实现更好的吸尘效果,同时,通过简单的按压和旋转,即可实现连接管和固定管的拆装,方便了拆装。


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    Title :

    Vehicle-mounted dust collector with suction head convenient to replace


    Additional title:

    一种便于更换吸头的车载吸尘器


    Contributors:
    SUN HEQIANG (author)

    Publication date :

    2021-03-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    A47L DOMESTIC WASHING OR CLEANING , Waschen oder Reinigen im Haushalt / 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



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