The invention relates to the technical field of automobiles, and discloses an automobile gutter channel assembly and an automobile body forecabin structure, the automobile gutter channel assembly comprises an engine room connecting rod, and two ends of the engine room connecting rod are mounted on a left front shock absorber mounting plate and a right front shock absorber mounting plate of an automobile body forecabin in a one-to-one correspondence manner; the cabin supporting rod is provided with a first mounting point and two second mounting points, the first mounting point and the two second mounting points are distributed in a triangular shape, the first mounting point is connected with the dash panel and/or the front windshield gutter channel, and the two second mounting points are connected with the cabin connecting rod; a hollow part is defined by the cabin supporting rod and the cabin connecting rod. The cabin supporting rod is arranged between the cabin connecting rod and the front windshield gutter channel, so that the rigidity of the front windshield gutter channel in the long axis direction of the vehicle body is greatly enhanced, and the NVH performance is improved; the hollowed-out part is arranged around the cabin supporting rod, and the pedestrian protection performance can be met. Therefore, both pedestrian protection performance and NVH performance can be considered.

    本发明涉及汽车技术领域,公开了汽车流水槽组件及车身前舱结构,汽车流水槽组件包括:机舱连接杆,其两端一一对应的安装于车身前舱的左前减震器安装板和右前减震器安装板;以及机舱支撑杆,其具有呈三角形分布的一个第一安装点和两个第二安装点,第一安装点与前围板和/或前风窗流水槽连接,两个第二安装点分别与机舱连接杆连接;机舱支撑杆与机舱连接杆相围合有镂空部。通过在机舱连接杆和前风窗流水槽之间设置机舱支撑杆,极大的增强了前风窗流水槽车身长轴方向刚度,提升了NVH性能;机舱支撑杆周围设置有镂空部,能够满足行人保护性能。因此可兼顾行人保护性能和NVH性能。


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    Title :

    Automobile gutter channel assembly and automobile body forecabin structure


    Additional title:

    汽车流水槽组件及车身前舱结构


    Contributors:
    LI KAIMIN (author) / LU XINGWANG (author) / SHI LU (author) / HUANG YUEHENG (author) / CHEN YANLONG (author)

    Publication date :

    2023-06-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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