The invention provides an automobile interior trimming panel, and belongs to the technical field of automobile interior trimming panels. The problems that an existing interior trimming panel is troublesome to machine and poor in light transmittance are solved. The automotive trim panel comprises a framework layer made of light-transmitting materials and a soft contact layer which is attached to the outer side of the framework layer and made of light-proof foaming materials, the framework layer and the soft contact layer are formed through a double-material injection molding process, and a plurality of through light-transmitting holes are formed in the soft contact layer. The framework layer is provided with a plurality of light-transmitting parts arranged in a protruding mode and a plurality of light-intensifying holes arranged in a concave mode, the light-transmitting parts are embedded into the corresponding light-transmitting holes and block one ends of the corresponding light-intensifying holes, and the other ends of the light-intensifying holes penetrate through the framework layer. The automobile interior trimming panel has the advantages of being convenient to process, high in light transmittance and high in pattern definition.

    本发明提供了一种汽车内饰板,属于汽车内饰板技术领域。它解决了现有内饰板加工麻烦且透光率差的问题。本汽车内饰板包括由透光材料制成的骨架层和贴合在骨架层外侧的由不透光的发泡材料制成的软触层,骨架层和软触层通过双料注塑工艺成型,软触层上具有若干个贯穿的通光孔,骨架层上具有若干个凸出设置的透光部和若干个凹入设置的增光孔,透光部嵌入到对应的通光孔中且透光部封堵对应的增光孔的一端,增光孔的另一端贯穿骨架层。本汽车内饰板具有加工方便、透光率高和图案清晰度高的优点。


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    Title :

    Automobile interior trimming panel


    Additional title:

    一种汽车内饰板


    Contributors:
    XUE HUACHUN (author) / HOU GUANGJU (author) / HU XIANFU (author) / TAO MING (author) / HUANG SONG (author) / ZHANG CHONG (author) / CHEN LEI (author) / XIA JINGXUAN (author)

    Publication date :

    2021-09-17


    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 / B29B PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED , Vorbereiten oder Vorbehandeln der zu verformenden Masse / B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS / B29K Index-Schema für Formmassen oder Materialien für Verstärkungen, Füllstoffe oder vorgeformte Teile, z.B. Einlagen in Verbindung mit den Unterklassen B29B, B29C oder B29D , INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS



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