The invention discloses a guide structure of an electric adjusting steering column. Comprising a length adjusting support arranged on an inner tubular column, a guide assembly arranged on the length adjusting support and used for guiding the inner tubular column to move axially, a guide groove and a guide strip limiting groove which are formed in a supporting sleeve, and a guide strip embedded in the guide strip limiting groove and used for guiding the length adjusting support to move axially. The baffle is fixed to the portion, above the guide strip limiting groove, of the supporting sleeve and used for limiting the guide strip, the inner pipe column is arranged in the supporting sleeve, the inner pipe column axially moves relative to the supporting sleeve, and the guide assembly reciprocates along the guide groove; the stability of the inner pipe column during length adjustment is improved, the crumple force is effectively improved, the length adjustment support is prevented from deforming and losing the guiding effect during crumple, and the length adjustment support is simple in structure and convenient to assemble.

    本发明公开了一种电动调节转向柱的导向结构,包括设置在内管柱上的长度调节支架、设置在长度调节支架上的用于引导内管柱轴向运动的导向组件、设置在支撑套筒上的导向槽与导向条限位槽、嵌在所述导向条限位槽内的用于引导长度调节支架轴向运动的导向条、固定在导向条限位槽上方支撑套筒上的用于限位导向条的挡板,所述内管柱设置在所述支撑套筒内,所述内管柱相对所述支撑套筒轴向运动,所述导向组件沿所述导向槽往复运动;本发明提高了长度调节时内管柱的平稳性,有效改善溃缩力,防止溃缩时长度调节支架变形,失去导向作用,而且结构简单,装配方便。


    Access

    Download


    Export, share and cite



    Title :

    Guide structure of electric adjusting steering column


    Additional title:

    一种电动调节转向柱的导向结构


    Contributors:
    ZHOU YU (author) / OUYANG LIU (author) / LI TING (author) / CAO WANLIN (author)

    Publication date :

    2023-09-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



    Electric steering column adjusting structure

    PI QIUSHENG / YAO BIN / YUAN XIAOHAN et al. | European Patent Office | 2022

    Free access

    Electric adjusting steering column

    SHIN BONG-CHEOL | European Patent Office | 2023

    Free access

    Length adjusting guide structure of long telescopic adjusting steering column

    ZHOU YU / OUYANG LIU / LI TING et al. | European Patent Office | 2023

    Free access

    Length adjusting guide structure of long-stroke adjusting steering column

    ZHOU YU / OUYANG LIU / LI TING et al. | European Patent Office | 2023

    Free access