The invention relates to the technical field of steering, and provides a steering column and a steering device. The steering column includes: a slip bracket having a main body portion and a connecting portion fixed to an inner tube of the steering column in such a manner that the main body portion is spaced apart from the inner tube by a gap; the guide bracket is connected with the sliding bracket, the guide bracket is provided with a guide surface in contact with the sliding bracket, and the sliding bracket circumferentially limits the guide bracket; one end of the bent energy absorption belt is fixed to the guide support, the other end of the bent energy absorption belt penetrates through a gap between the sliding support and the inner pipe, and the bent portion of the energy absorption belt is arranged at the rear end of the sliding support in a sleeving mode; in the crumple energy absorption process, along with crumple of the inner pipe, the sliding support slides along the guide face, the sliding support and the guide support are disconnected, and the rear end of the sliding support pushes the energy absorption belt to be unfolded. It can be guaranteed that the crumple process of the inner pipe and the unfolding process of the energy absorption belt are stable, and the steering column has the stable crumple energy absorption capacity.

    本发明涉及转向技术领域,提供转向管柱和转向装置。转向管柱包括:滑移支架,具有主体部分和连接部分,所述连接部分以使所述主体部分与所述转向管柱的内管隔开间隙的方式固定在所述内管上;导向支架,连接滑移支架,导向支架设置有与滑移支架接触的导向面,滑移支架周向限位导向支架;折弯的吸能带,一端固定在导向支架上、另一端穿过滑移支架与内管之间的间隙,且吸能带的折弯部套置在滑移支架的后端;溃缩吸能过程中,随内管溃缩,滑移支架沿导向面滑行,使滑移支架与导向支架之间的连接断开,且滑移支架的后端推动吸能带展开。本发明能够确保内管的溃缩过程及吸能带的展开过程稳定,使转向管柱具备稳定的溃缩吸能能力。


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    Titel :

    Steering column and steering device


    Weitere Titelangaben:

    转向管柱和转向装置


    Beteiligte:
    JIANG JIANZHAO (Autor:in)

    Erscheinungsdatum :

    15.03.2024


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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