The invention belongs to the technical field of automobile parts, and particularly relates to a pedestrian protection beam assembly structure. The energy-absorbing box assembly comprises a cross beam, an energy-absorbing box sub-assembly and a mounting plate, the energy-absorbing box sub-assembly is provided with two V-shaped energy-absorbing box assemblies which are arranged in a bilateral symmetry mode, the two ends of the rear side of the cross beam are bent backwards, the front ends of the two energy-absorbing box assemblies are connected with the bent positions of the left end and the right end of the cross beam respectively, and the front ends of the two energy-absorbing box assemblies are connected with the left end and the right end of the cross beam respectively. The rear ends of the energy absorption box assemblies are connected with the mounting plate, each energy absorption box assembly comprises a first energy absorption box, a second energy absorption box and a connecting plate, and the distance between the rear ends of the first energy absorption box and the second energy absorption box is smaller than the distance between the front ends of the first energy absorption box and the second energy absorption box. The two ends of the connecting plate are fixedly connected with the middle of the first energy absorption box and the middle of the second energy absorption box respectively. And the energy absorption efficiency of the pedestrian protection beam assembly structure is greatly improved. And various external shapes and installation requirements of the front end of the automobile can be met.

    本发明属于汽车零部件的技术领域,尤其是一种行人保护梁总成结构。其包括横梁、吸能盒分总成和安装板,所述吸能盒分总成设有包括两个左右对称设置的吸能盒组件,所述吸能盒组件呈V型,所述横梁的后侧的两端部向后折弯,两个所述吸能盒组件的前端分别与所述横梁的左右两端部的折弯处连接,吸能盒组件的后端分别与所述安装板连接,每个吸能盒组件包括第一吸能盒、第二吸能盒和连接板,所述第一吸能盒和第二吸能盒的后端的间距小于所述第一吸能盒和第二吸能盒的前端的间距,所述连接板的两端分别与所述第一吸能盒和第二吸能盒的的中部固接。大大提升行人保护梁总成结构的吸能效率。能够适用于汽车前端外部各种造型及安装需求。


    Access

    Download


    Export, share and cite



    Title :

    Pedestrian protection beam assembly structure


    Additional title:

    行人保护梁总成结构


    Contributors:
    WANG PINGPING (author) / LI YANBO (author) / GENG XIAOYONG (author) / LI YUE (author) / MENG SAI (author) / LIU XINLIANG (author) / WANG HUI (author) / LI MING (author)

    Publication date :

    2024-09-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



    Pedestrian protection cross beam welding assembly

    ZENG JIE / YUAN XIAODONG | European Patent Office | 2020

    Free access

    Pedestrian protection cross beam welding assembly with detection radar system

    HE RONG / YUAN XIAODONG / ZHANG XIAOLIN et al. | European Patent Office | 2023

    Free access

    Pedestrian thigh protection assembly and assembly

    ZHOU WENJUN / CHANG MANHONG / ZHAO MING et al. | European Patent Office | 2022

    Free access

    Automobile composite pedestrian protection beam

    CAO QINGLIN / ZHU JIAHUI / GAO LIXIN et al. | European Patent Office | 2020

    Free access

    Headlamp assembly for pedestrian protection

    KIM HO UNG | European Patent Office | 2018

    Free access