The environment-friendly automobile interior structure with the sound absorption function comprises an automobile interior ceiling shell, automobile interior ceiling shell connecting frames are integrally connected to the left side and the right side of the automobile interior ceiling shell, and an automobile interior ceiling decorative plate mechanism is fixedly connected to the bottom of the automobile interior ceiling shell; the automobile interior ceiling decoration plate mechanism comprises a sound insulation felt, the sound insulation felt is fixedly connected to the bottom of the automobile interior ceiling shell, a sound absorption plate is fixedly connected to the bottom of the sound insulation felt, a reinforcing frame is fixedly connected to the bottom of the sound absorption plate, and a composite layer mechanism is fixedly connected to the bottom of the reinforcing frame. A honeycomb-shaped structure is arranged in the sound-absorbing plate, the honeycomb-shaped structure is filled with sound-absorbing cotton, and a first reinforcing plate and a second reinforcing plate which are arranged in a staggered mode are fixedly connected to the interior of the reinforcing frame, so that the automobile interior ceiling shell has better sound insulation and sound absorption effects, and the comfort of automobile interior is improved.

    本发明公开了一种具有吸音功能的环保汽车内饰结构,包括汽车内饰顶棚外壳,所述汽车内饰顶棚外壳的左右两侧均一体式的连接有的汽车内饰顶棚外壳连接架,所述汽车内饰顶棚外壳的底部固定连接有汽车内饰顶棚装饰板机构,且汽车内饰顶棚装饰板机构包括隔音毡,所述汽车内饰顶棚外壳的底部固定连接有隔音毡,且隔音毡的底部固定连接有吸音板,所述吸音板的底部固定连接有加固框,且加固框的底部固定连接有复合层机构,所述吸音板的内部设置有蜂窝状结构,且蜂窝状结构的内部填充有吸音棉,所述加固框的内部固定连接有交错设置的第一加固板和第二加固板,使得汽车内饰顶棚外壳更好的起到隔音和吸音效果,增加汽车内饰的舒适性。


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    Title :

    Environment-friendly automobile interior structure with sound absorption function


    Additional title:

    一种具有吸音功能的环保汽车内饰结构


    Contributors:
    ZHU QIAN (author) / LI CHANG (author)

    Publication date :

    2022-05-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



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