The invention discloses a steering column anti-overturning design structure, and relates to the field of automobile parts, the steering column anti-overturning design structure comprises a lower column tube and an upper column tube, an upper fixing frame is arranged between the lower column tube and the upper column tube, a lower fixing frame is arranged at one end, away from the upper fixing frame, of the lower column tube, and an adjusting rotation center is arranged on the lower fixing frame; an anti-overturning boss is fixedly arranged on the upper column pipe, an arc-shaped contact face is arranged on the upper fixing frame, the center of the contact face and the adjusting rotation center are located at the same point, and the minimum gap value between the anti-overturning boss and the contact face is not changed. According to the steering column anti-overturning design structure, the anti-overturning boss and the upper fixing frame are used in a matched mode, the distance between the arranged anti-overturning boss and the fixed upper fixing frame is the same no matter where the pipe column is located in the adjustable angle range, the anti-overturning effect is the same, and therefore crushing force at different positions is stable.

    本发明公开了一种转向管柱防翻转设计结构,涉及汽车部件领域,其包括下柱管和上柱管,所述下柱管和上柱管之间设置有上固定架,所述下柱管远离所述上固定架的一端设置有下固定架,且下固定架上设置有调节旋转中心,所述上柱管上固定设置有防翻转凸台,所述上固定架上设置有呈圆弧形的接触面,所述接触面的中心与所述调节旋转中心位于同一点,所述防翻转凸台与接触面之间的最小间隙值不变。本发明通过防翻转凸台与上固定架配合使用,无论管柱在可调角度范围内的任何位置,设置的防翻转凸台与固定的上固定架之间的距离都是一样的,起到的防翻转效果也一样,这样不同位置的压溃力是稳定的。


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    Titel :

    Steering column anti-overturning design structure


    Weitere Titelangaben:

    一种转向管柱防翻转设计结构


    Beteiligte:
    YANG YIYOU (Autor:in) / LIU XING (Autor:in) / LIU HUAWEI (Autor:in)

    Erscheinungsdatum :

    2022-02-25


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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