The invention discloses a front cabin framework and a vehicle, and solves the technical problem that the collision buffering and energy absorbing effects are poor due to the fact that the width fall of a vehicle frame is large in the prior art, the front cabin framework comprises two front longitudinal beams, a cross beam assembly and an anti-collision beam assembly, and the two front longitudinal beams are arranged in the width direction of the vehicle in a spaced mode; the front longitudinal beam comprises a longitudinal beam front section, a longitudinal beam middle section and a longitudinal beam rear section which are sequentially arranged in the longitudinal direction, the longitudinal beam rear section is bent outwards in the width direction of the vehicle compared with the longitudinal beam front section and the longitudinal beam middle section, and a reinforcing support is arranged on the longitudinal beam rear section. The cross beam assembly is connected between the two front longitudinal beams; the anti-collision beam assembly comprises a front anti-collision beam and an energy absorption box connected between the longitudinal beam front section and the front anti-collision beam. In the collision process, the reinforcing supports can prevent folding collapse at the corners, the reinforcing effect is achieved, and meanwhile the purposes of shock absorption and energy absorption are achieved.

    本申请公开了一种前机舱骨架及车辆,解决了现有技术中车架宽度落差较大,导致碰撞缓冲吸能效果不佳的技术问题,包括:两个前纵梁、横梁组件和防撞梁总成,其中两个前纵梁沿着车辆宽度方向间隔设置,前纵梁包括沿纵向依次设置的纵梁前段、纵梁中段和纵梁后段,纵梁后段相比于纵梁前段和纵梁中段在车辆宽度方向上向外弯曲,纵梁后段上设有加强支架;横梁组件连接于两个前纵梁之间;防撞梁总成包括前防撞梁和连接于纵梁前段和前防撞梁之间的吸能盒。在碰撞过程中,加强支架可以防止拐弯处的折叠塌陷,起到加强作用,同时起到减震吸能的目的。


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    Title :

    Front cabin framework and vehicle


    Additional title:

    一种前机舱骨架及车辆


    Contributors:
    ZENG JIONGLI (author) / FENG LIJUN (author) / ZHU QIU (author)

    Publication date :

    2023-06-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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