The invention belongs to the technical field of steering columns, and discloses a steering column and an energy absorption steel belt thereof. The energy-absorbing steel belt comprises a steel belt main body; a notch groove line is formed in the steel belt main body, and the notch groove line divides the steel belt main body into a main body fixing part and a crumple energy absorption part; the main body fixing part is provided with a fastening part used for being fixed to a steering column mounting plate; the crumple energy absorption part is provided with a traction part used for being fixedto an upper steering column pipe of the steering column. According to the steering column and the energy absorption steel belt thereof, the applicability and the adjustable energy absorption degree of the steering column and the energy absorption steel belt thereof can be achieved.
本发明属于转向管柱技术领域,公开了一种转向管柱及其吸能钢带;所述吸能钢带包括:钢带主体;所述钢带主体上开设有刻槽线,所述刻槽线将所述钢带主体分隔成主体固定部和溃缩吸能部;所述主体固定部上开设有用于固定到转向管柱安装板的紧固部;所述溃缩吸能部上设置有用于固定到转向管柱转向上柱管的牵引部。本发明提供的转向管柱及其吸能钢带能够实现管饭的适用性和吸能程度可调的性能。
Steering column and energy absorption steel belt thereof
一种转向管柱及其吸能钢带
2021-02-26
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
Energy absorption structure of steering column assembly, energy absorption belt and vehicle
European Patent Office | 2023
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