The invention provides a front bumper system for optimizing pedestrian protection, which comprises a front bumper assembly, an upper air-inlet grille bracket, a central support adjusting rod mechanism, a left side support leg and a right side support leg, and is characterized in that the central support adjusting rod mechanism is integrated with the upper air-inlet grille bracket; the front bumper assembly is positioned and locked with the front cross beam bracket through a central support adjusting rod mechanism; the left supporting leg and the right supporting leg are installed on the two sides of the upper air-inlet grille support respectively, and the left supporting leg and the right supporting leg are located with the corresponding headlamps respectively. A traditional middle support scheme is omitted, and assembly preassembling of the upper air inlet grille and the front bumper skin is completed at a supplier. Positioning of the front bumper assembly and the headlamp is completed through the supporting legs on the two sides of the upper grille, and therefore installation of the front bumper assembly can be completed without tools. The central supporting adjusting rod mechanism is introduced and integrated with the upper air inlet grille support, the needed space is small, and enough space is reserved for the hip protection working condition of pedestrians.

    本发明提供了一种优化行人保护的前保险杠系统,其包括:前保险杠总成、上进气格栅支架、中央支撑调节杆机构、左侧支撑脚和右侧支撑脚,中央支撑调节杆机构与上进气格栅支架集成,前保险杠总成通过中央支撑调节杆机构与前横梁支架定位并锁紧;左侧支撑脚和右侧支撑脚分别安装在上进气格栅支架的两侧,左侧支撑脚和右侧支撑脚分别与对应的前大灯定位。本发明取消了传统的中支架方案,上进气格栅与前保蒙皮在供应商处完成总成预装。通过上格栅两侧支撑脚完成与前大灯的定位,从而实现无需工装就能完成前保总成的安装。其引入了中央支撑调节杆机构,此结构与上进气格栅支架集成,所需空间较小,为行人保护臀部工况预留足够空间。


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    Title :

    Front bumper system for optimizing pedestrian protection


    Additional title:

    优化行人保护的前保险杠系统


    Contributors:
    PAN FEIFEI (author) / SUN HAORAN (author) / SUN BITIAN (author) / MENG XIAOBIN (author) / MIAO WEIJIA (author) / HWANG YOUNG-GYU (author) / LIANG ZHEYI (author) / QIN JIJING (author)

    Publication date :

    2023-11-07


    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



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