The invention provides a trailer arm connecting pipe and a vehicle, and relates to the technical field of automobile parts. The trailer arm connecting pipe comprises a connecting pipe, a transmission assembly arranged in the connecting pipe, a plug pin body and a locking pin, the plug pin body and the locking pin are matched with the transmission assembly so as to jointly extend out of the connecting pipe under driving of the transmission assembly, and the connecting pipe is used for being inserted into a connecting opening of a trailer lever. The bolt body is used for being inserted into a bolt hole in the side wall of the connecting opening after extending out, and the locking pin is used for abutting against the inner wall of the connecting opening after extending out. According to the trailer arm connecting pipe, the transmission assembly, the bolt body and the locking pin are arranged in the connecting pipe, the bolt body and the locking pin are linked through the transmission assembly, and the transmission assembly can drive the bolt body and the locking pin to act at the same time, so that the bolt body and the locking pin jointly extend out of the connecting pipe; on one hand, reliable connection between the connecting pipe and the tow bar connector can be achieved, on the other hand, a gap between the connecting pipe and the tow bar connector can be eliminated, and operation is easy and convenient.

    本申请提供一种拖车臂连接管及车辆,涉及汽车零部件技术领域。该拖车臂连接管包括:连接管、设置在连接管内的传动组件、插销体和锁紧销,插销体和锁紧销分别与传动组件配合,以在传动组件的驱动下共同伸出于连接管,连接管用于插入拖车杠的连接口内,插销体用于在伸出后插入连接口侧壁上的插销孔内,锁紧销用于在伸出后与连接口的内壁抵持。该拖车臂连接管在连接管内设置传动组件、插销体和锁紧销,插销体和锁紧销通过传动组件实现联动,传动组件可同时带动插销体和锁紧销动作,使插销体和锁紧销共同伸出于连接管,一方面能够实现连接管与拖车杠连接口之间的可靠连接,另一方面还能够消除连接管与拖车杠连接口之间的间隙,且操作简单方便。


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    Title :

    Trailer arm connecting pipe and vehicle


    Additional title:

    一种拖车臂连接管及车辆


    Contributors:
    CHEN JUN (author) / LIU HAN (author) / LIU XINCHEN (author) / LEI WENXUAN (author) / LIU YANG (author)

    Publication date :

    2024-05-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60D Fahrzeugverbindungen , VEHICLE CONNECTIONS



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