The invention provides an automobile door anti-collision beam which comprises a mounting plate, the mounting plate comprises a bottom plate and a pair of symmetrically-arranged side plates, and a plurality of walking grooves are formed in the bottom plate; the anti-collision beam further comprises a number of blocking rods, the two ends of the blocking rods are installed on the side plates, and the multiple blocking rods are symmetrically arranged at the two ends of the side plates; the anti-collision beam further comprises a pair of impact assemblies which are symmetrically arranged on the mounting plate and match the walking grooves and a bearing plate which is fixedly connected with the impact assemblies. The front face of the bearing plate receives impact force and generates thrust to push the impact assemblies to move horizontally along the walking grooves, then the impact assemblies shear the blocking rods, and therefore impact energy is absorbed, front face impact kinetic energy is guided to the two sides, front face impact energy is absorbed and reduced, and the deformation quantity of the automobile door is reduced.

    本公开提供一种汽车车门防撞梁,包括:安装板,所述安装板包括底板以及一对对称设置的侧板,所述底板上开设有多条行走槽;多个阻拦杆,所述阻拦杆的两端安装在所述侧板上,且多个阻拦杆对称设置在所述侧板的两端;一对冲击组件,一对所述冲击组件对称设置在所述安装板上,且与所述行走槽适配;承受板,所述承受板与所述冲击组件固定连接。其中,所述承受板正面接受冲击力并产生推力,推动所述冲击组件沿所述行走槽平移,其次,所述冲击组件剪切所述阻拦杆,由此吸收冲击能量,本公开将正面冲击动能引导至两侧,吸收并降低正面冲撞能量,减少汽车车门的形变量。


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    Titel :

    Automobile door anti-collision beam


    Weitere Titelangaben:

    一种汽车车门防撞梁


    Beteiligte:
    HOU YUZHEN (Autor:in) / RUI SHILI (Autor:in) / MENG XIANGJUN (Autor:in) / CHEN ZHANGPING (Autor:in) / CHEN HU (Autor:in) / HAN CHAOQUN (Autor:in) / ZHOU YUQING (Autor:in) / YANG YUNXIAN (Autor:in)

    Erscheinungsdatum :

    2021-10-29


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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