The invention relates to an automobile roof made of a honeycomb material. The automobile roof comprises a honeycomb core, a glass fiber mat and a plastic outer plate, wherein the honeycomb core is ofa hole grid structure, the glass fiber mat comprises a first glass fiber mat layer and a second glass fiber mat layer which are located on the two sides of the honeycomb core respectively, and the plastic outer plate is connected to the first glass fiber mat layer. According to the automobile roof, the honeycomb material is used for replacing a traditional metal plate material, the weight is lighter, and the good light weight effect can be achieved. In addition, the strength and rigidity of the automobile roof can meet the basic requirements of relevant laws and regulations of the automobile roof, and the automobile roof is superior to an automobile roof made of a traditional metal plate. In addition, the automobile roof is not prone to corrosion and rusting and has a better sound insulation effect.

    本发明涉及一种蜂窝材料的汽车顶盖,其包括蜂窝芯、玻璃纤维毡和塑料外板,其中,蜂窝芯为孔格结构,玻璃纤维毡包括分别位于蜂窝芯的两侧的第一玻璃纤维毡层和第二玻璃纤维毡层,塑料外板连接在第一玻璃纤维毡层上。根据本发明的汽车顶盖用蜂窝材料来替代传统的钣金材料,具有更轻的质量,能够达到很好的轻量化的效果。而且,根据本发明的汽车顶盖的强度和刚度不仅能满足汽车顶盖的相关法规的基本要求,而且优于传统钣金的汽车顶盖。另外,根据本发明的汽车顶盖不易腐蚀生锈,有更好的隔音效果。


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    Title :

    Automobile roof made of honeycomb material


    Additional title:

    一种蜂窝材料的汽车顶盖


    Contributors:
    ZOU FENG (author) / ZHU YUMAN (author) / QIN YUJIE (author) / ZHENG WENQIANG (author) / LIANG WEIXING (author)

    Publication date :

    2020-06-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse / B62D MOTOR VEHICLES , Motorfahrzeuge



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