The invention provides an automobile body front structure and an automobile. The automobile body front structure comprises a front cabin, a front auxiliary frame and a battery pack shell integrated with an automobile body. The front cabin comprises a front cabin body which is integrally formed in a die-casting mode, the front cabin body is provided with side parts arranged on the left side and the right side respectively, cabin longitudinal beam rear sections are formed on the side parts on the two sides respectively, and the front ends of the cabin longitudinal beam rear sections on the two sides are sequentially connected with cabin longitudinal beam front sections, front anti-collision beam installation bases and energy absorption boxes respectively. The cabin longitudinal beam front section is made of extruded aluminum profiles. The front auxiliary frame is connected to the bottom of the front cabin, the rear end of the front cabin is connected with the battery pack shell, and a force transmission structure is arranged between the front auxiliary frame and the battery pack shell. According to the vehicle body front structure, the crumple energy absorption performance of the vehicle body front part and the collision force transmission effect can be improved, and the collision safety can be improved.

    本发明提供了一种车身前部结构及汽车,本发明的车身前部结构包括前机舱、前副车架,以及与车身集成为一体的电池包壳体;前机舱包括一体压铸成型的前机舱主体,所述前机舱主体具有分设在左右两侧的侧部部分,两侧所述侧部部分均成型有机舱纵梁后段,且两侧所述机舱纵梁后段的前端均依次连接有机舱纵梁前段、前防撞梁安装座和吸能盒,所述机舱纵梁前段采用挤压铝型材;前副车架连接在所述前机舱的底部,所述前机舱的后端与所述电池包壳体相连,并在所述前副车架和所述电池包壳体之间设有传力结构。本发明的车身前部结构能够提升车身前部的溃缩吸能性能,以及碰撞力传递效果,而有利于提高碰撞安全性。


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    Titel :

    Automobile body front structure and automobile


    Weitere Titelangaben:

    车身前部结构与汽车


    Beteiligte:
    CHEN QIANG (Autor:in) / HUO CONGMIN (Autor:in) / HE ZHIJIE (Autor:in) / ZHANG TAO (Autor:in) / ZHANG SHUREN (Autor:in) / WU WENBO (Autor:in)

    Erscheinungsdatum :

    2024-01-09


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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