The invention provides a vehicle body front collapse energy-absorbing structure assembly and a vehicle, and belongs to the technical field of vehicle body parts, the vehicle body front collapse energy-absorbing structure assembly comprises a storage unit and a front supporting unit; one of the storage unit and the front supporting unit is provided with a positioning piece extending in the first direction, and an included angle is formed between the first direction and the front-back direction. The other one of the storage unit and the front supporting unit is provided with a positioning notch with an opening in the front-back direction. The positioning piece extends into the positioning notch in the first direction, and the closed end of the positioning notch is provided with pre-tightening force for limiting displacement of the positioning piece in the front-back direction. When the forward jacking force borne by the storage unit is larger than the pre-tightening force, the positioning piece is disengaged in the opening direction of the positioning notch. When the pushing acting force of the storage unit on the human body is too large, the storage unit is pushed by the human body to fall off and move forwards from the front supporting unit, the crumple energy absorption effect is achieved, more sufficient safety space is provided for passengers, and personal injury caused by extrusion of the interior structure is avoided.

    本发明提供了一种车身前部溃缩吸能结构总成及车辆,属于车身部件技术领域,包括收纳单元和前部支撑单元;收纳单元和前部支撑单元的其中之一设有沿第一方向延伸的定位件,第一方向与前后方向呈夹角设置;收纳单元和前部支撑单元的其中之另一设有沿前后方向开口的定位缺口;定位件沿第一方向伸入定位缺口之内,定位缺口的封闭端被配置有在前后方向上限制定位件位移的预紧力;在收纳单元受到的向前的顶推力大于预紧力时,定位件沿定位缺口的开口方向脱出。本发明在能在收纳单元对人体的顶推作用力过大时,使收纳单元被人体推挤从前部支撑单元上脱落前移,形成溃缩吸能效果,还为乘员提供更加充足的安全空间,避免内饰结构挤压造成的人身伤害。


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    Titel :

    Crumple energy-absorbing structure assembly at front part of vehicle body and vehicle


    Weitere Titelangaben:

    车身前部溃缩吸能结构总成及车辆


    Beteiligte:
    LI JUNLI (Autor:in) / GAO MINGJIAN (Autor:in) / YANG ZHIGAO (Autor:in)

    Erscheinungsdatum :

    30.08.2024


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B62D MOTOR VEHICLES , Motorfahrzeuge



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