The invention discloses an energy absorption structure of a steering column assembly, an energy absorption belt and a vehicle. The steering column assembly comprises a first column, a second column assembly and an energy absorption structure, the second column assembly is arranged on the periphery of the first column, the energy absorption structure is fixedly connected between the first column and the second column assembly and comprises an energy absorption belt, and the energy absorption belt is bent to form a first strip-shaped belt and a second strip-shaped belt. The first strip-shaped belt is connected with the first tubular column, and the second strip-shaped belt is fixedly connected with the second tubular column assembly; when the collision force is larger than the preset force, the second strip-shaped belt fixed to the second tubular column assembly is fixed, the first tubular column drives the first strip-shaped belt to move to the first position, and the first strip-shaped belt and the second strip-shaped belt deform. According to the energy absorption structure of the steering column assembly, energy absorption is achieved through the energy absorption belt, on one hand, the safety of a driver in a cabin is guaranteed, and on the other hand, the structure is simple, and use is convenient.

    本发明公开了一种转向管柱总成的吸能结构、吸能带和车辆。转向管柱总成包括:第一管柱、第二管柱组件和吸能结构,第二管柱组件设于第一管柱的外周,吸能结构固定连接地设于第一管柱和第二管柱组件之间,吸能结构包括吸能带,吸能带折弯形成第一条形带和第二条形带,第一条形带与第一管柱连接,第二条形带与第二管柱组件固定连接;碰撞力大于预定力时,固定在第二管柱组件上的第二条形带固定不动,第一管柱带动第一条形带运动至第一位置,第一条形带和第二条形带变形。根据本发明实施例的转向管柱总成的吸能结构,通过吸能带实现吸能,一方面保证了舱内驾驶员的安全,另一方面结构简单,使用方便。


    Access

    Download


    Export, share and cite



    Title :

    Energy absorption structure of steering column assembly, energy absorption belt and vehicle


    Additional title:

    转向管柱总成的吸能结构、吸能带和车辆


    Contributors:
    WU GANG (author) / ZHANG QINFENG (author) / LI CAIXIA (author) / SUN GUOJUN (author) / GENG MINGZHI (author)

    Publication date :

    2023-08-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



    Energy absorption module for vehicle steering column assembly

    STRONG SCOTT LEWIS / MENJAK DAMIR | European Patent Office | 2019

    Free access

    STEERING COLUMN ENERGY ABSORPTION STRAP ASSEMBLY

    BUZZARD DONALD A / ESCHENBACHER JR FLOYD E / ANSPAUGH MICHAEL P | European Patent Office | 2023

    Free access

    Steering column and energy absorption steel belt thereof

    CAI RENYUAN / MENG XIANG / ZHOU PENG et al. | European Patent Office | 2021

    Free access

    Steering column energy absorption strap assembly

    BUZZARD DONALD A / ESCHENBACHER JR FLOYD E / ANSPAUGH MICHAEL P | European Patent Office | 2024

    Free access

    Crumple energy absorption structure and steering column assembly

    LIU YUXIN / LI XINGXIU / LEI HONGLIANG et al. | European Patent Office | 2023

    Free access