The invention discloses an automobile cab front wall heat insulation and sound insulation pad based on high polymer materials, and relates to the technical field of automobile part manufacturing. The heat insulation and sound insulation pad comprises a heat insulation reinforcing plate fixedly connected with an automobile cab front wall plate in an attached mode and a sound insulation reinforcing plate located on the side where an automobile engine is located; the honeycomb plate is located between the heat insulation reinforcing plate and the sound insulation reinforcing plate and used for connecting the heat insulation reinforcing plate and the sound insulation reinforcing plate, and the two sides of the honeycomb plate are connected with the heat insulation reinforcing plate and the sound insulation reinforcing plate in a cementing agent hot melting mode. According to the heat and sound insulation pad, the high polymer material serves as the main raw material, meanwhile, the internal structure of the heat and sound insulation pad is optimized, the heat and sound insulation pad can well adapt to cab front walls of automobiles of different models, and the heat and sound insulation pad has the advantages of being high in heat resistance and sound insulation effect, light in weight and resistant to shock and can be well applied to the field of new energy automobiles.

    本发明公开了一种基于高分子材料的汽车驾驶室前围隔热隔音垫,涉及汽车零部件制造技术领域,隔热隔音垫包括与汽车驾驶室前围板贴合固定连接的隔热加强板,位于汽车发动机所在一侧的隔音加强板,以及位于隔热加强板和隔音加强板之间用于连接隔热加强板和隔音加强板的蜂窝板,蜂窝板两侧均通过胶结剂热熔的方式与隔热加强板和隔音加强板连接。本发明的隔热隔音垫以高分子材料作为主要原材料,同时对隔热隔音垫的内部结构进行了优化,使其能够很好地适配不同型号汽车的驾驶室前围,具有高耐热隔音效果以及质轻抗震的特点,在新能源汽车领域能够得到很好的应用。


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    Titel :

    Automobile cab front wall heat and sound insulation pad based on high polymer material


    Weitere Titelangaben:

    一种基于高分子材料的汽车驾驶室前围隔热隔音垫


    Beteiligte:
    HU LEIMING (Autor:in) / WANG GUOJUN (Autor:in) / HUANG HUI (Autor:in)

    Erscheinungsdatum :

    2022-11-11


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / C08K Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe , USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS / C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen




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