The invention provides a traction seat body and a trailer, which relate to the technical field of traction seats. The traction seat body provided by the invention is integrally cast and molded and comprises a panel and a reinforcing structure. One end of the panel is provided with a V-shaped open slot, the width of the open slot is gradually increased from the middle of the panel to the edge of the panel, and saddle wings are arranged on two sides of the open slot; and the reinforcing structure is arranged on the lower surface of the panel so as to improve the strength of the traction seat body. The traction seat body provided by the invention solves the technical problem that the traction seat is easy to snap and break in the prior art.

    本发明提供了一种牵引座本体及挂车,涉及牵引座技术领域,本发明提供的牵引座本体一体铸造成型,包括:面板和强化结构,面板的一端设有呈V型的开口槽,自面板的中部至面板的边缘,开口槽的宽度逐渐增大,开口槽的两侧设有鞍翼;强化结构设于面板的下表面,以提高牵引座本体的强度,本发明提供的牵引座本体缓解了相关技术中牵引座易出现开焊和断裂故障的技术问题。


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    Title :

    Traction seat body and trailer


    Additional title:

    牵引座本体及挂车


    Contributors:
    CONG JIANCHEN (author) / LYU SHIJIE (author) / FENG MEIZHEN (author) / LI XINGLIN (author) / LIU FANWEI (author)

    Publication date :

    2021-07-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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