The invention discloses a light automobile bumper with high protection safety, which comprises a metal plate framework, the metal plate framework is provided with an upper protection plate part, a lower protection plate part and side coaming parts extending to two ends, the upper protection plate part protrudes out of the lower protection plate part, and the side coaming parts are provided with headlamp holes; the inclination grooves are formed in the upper end of the upper protection plate part, and the depths of the inclination grooves are gradually reduced from bottom to top; the upper middle net is installed on the upper protection plate part, a license plate installation plate is arranged at the lower end of the upper middle net, towing hook installation holes are formed in the two ends of the license plate installation plate respectively, and towing hook opening covers are installed on the rear sides of the towing hook installation holes through supports; and the lower middle net is arranged on the lower protection plate part. The upper protection plate part and the lower protection plate part are designed in a sheet metal framework step sinking mode to form a segmentation protection beam, front-back step-by-step buffering can be achieved, meanwhile, middle net structures are arranged up and down, the trouble of strength reduction caused by integrated design is avoided, and meanwhile light-weight design is achieved.

    本发明公开了一种轻质防护安全度高的汽车保险杠,其包括:钣金骨架,钣金骨架具有上护板部、下护板部、及延伸于两端的侧围板部,其中上护板部凸出于下护板部,侧围板部设置有大灯孔;设置于上护板部上端的多个斜度凹槽,斜度凹槽的深度由下至上逐渐减小;安装于上护板部的上中网,上中网的下端设置有牌照安装板,牌照安装板的两端分别设置有拖钩安装孔,拖钩安装孔的后侧通过支架安装拖钩口盖;设置于下护板部的下中网。本发明通过钣金骨架台阶下沉式设计上护板部和下护板部,形成分割防护梁,能够前后逐级缓冲,同时上下分设中网结构,避免一体化设计,造成强度降低的麻烦,同时轻量化设计。


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    Title :

    Light automobile bumper with high protection safety degree


    Additional title:

    一种轻质防护安全度高的汽车保险杠


    Contributors:
    YAO ZHIFENG (author)

    Publication date :

    2024-07-12


    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 / B60D Fahrzeugverbindungen , VEHICLE CONNECTIONS



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