The invention relates to an automobile back door spoiler assembly which comprises a back door outer plate, a back door inner plate and back door glass and further comprises a spoiler made of sheet metal materials, the end, facing the automobile head, of the spoiler is connected with the back door inner plate and/or the back door outer plate, the end, facing the automobile tail, of the spoiler extends out relative to the back door outer plate, and the end is connected with a decorating part. On the section in the Z direction, the decorating part is of an arc shape protruding outwards, one end of the decorating part is connected to the spoiler, and the other end of the decorating part is connected with the back door glass. The combination of the spoiler and the decorating part made of the sheet metal material is adopted, the decorating part is in the shape of the arc protruding backwards, the length of the spoiler in the X direction is larger than that of the back door outer plate, the defect that the sheet metal material of the stamping process cannot form a negative angle is overcome, and then the shape protruding backwards can be formed; and meanwhile, the use of plastic materials is reduced, and the cost is reduced.

    本发明涉及一种汽车背门扰流板总成,包括背门外板和背门内板和背门玻璃,还包括钣金材料的扰流板,所述扰流板的朝向车头一端与背门内板和/或背门外板连接,朝向车尾一端相对于背门外板伸出,且该端部连接有装饰件,在Z方向的截面上,所述装饰件构造为朝外凸出的弧线形,所述装饰件的一端连接至扰流板,另一端与所述背门玻璃连接。本发明采用钣金材料的扰流板和装饰件的组合,装饰件构造为朝后凸出的弧线形,并且扰流板在X方向的长度大于背门外板的长度,进而弥补了冲压工艺的钣金材料不能形成负角的缺陷,进而能够形成带有朝后凸出的造型,同时减少了塑料材料的使用,降低了成本。


    Access

    Download


    Export, share and cite



    Title :

    Automobile back door spoiler assembly and automobile


    Additional title:

    一种汽车背门扰流板总成及汽车


    Contributors:
    HE QIUPING (author) / CHEN YU (author)

    Publication date :

    2022-06-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



    Automobile rear spoiler assembly

    JIANG XIAOYI / MENG YUNFEI / YU ZIYANG | European Patent Office | 2020

    Free access

    Automobile spoiler and automobile

    DENG QIXI / TANG WEIHANG / LIAO YONGLIN et al. | European Patent Office | 2023

    Free access

    Automobile spoiler and automobile

    DENG JUNJIE / CHEN HAO / CHEN YOUHAI | European Patent Office | 2020

    Free access

    Automobile spoiler and automobile

    ZHAO JIAN / WANG HENGDA / SHI DANGHE et al. | European Patent Office | 2023

    Free access

    Automobile spoiler structure

    CHEN JUNCUN | European Patent Office | 2022

    Free access