A light-permeable double-material injection molding interior trim strip comprises a shell, a light-emitting assembly, a connecting structure and a noise reduction soft body, the light-emitting assembly comprises a transparent light guide layer and a lamp strip, the shell and the transparent light guide layer are of arch-shaped structures matched in shape, the transparent light guide layer is arranged in a cavity of the shell, and the connecting structure is arranged in the cavity of the shell. The connecting structure is arranged on the contact face of the shell and the transparent light guide layer and used for enhancing the bonding strength of the shell and the transparent light guide layer, and the noise reduction soft bodies are arranged on the transparent light guide layer and clamp a lamp strip installed between the noise reduction soft bodies. Through the design, the connecting structure strengthens the binding force between two hard materials of the shell and the transparent light guide layer, abnormal sound caused by falling off and separating of the shell and the transparent light guide layer due to insufficient binding force is avoided, the noise reduction soft body installed on the transparent light guide layer plays a role in clamping a lamp strip installed subsequently, and the noise reduction effect is good. And the problems that the light source is unstable and the automobile dignity is damaged due to shaking of the lamp strip during automobile driving are solved.

    一种可透光双料注塑内饰条,包括壳体、发光组件、连接结构和降噪软体,所述发光组件包括透明导光层和灯带,所述壳体与所述透明导光层为形状相匹配的弓形结构,所述透明导光层设置在所述壳体的空腔内,所述连接结构设置在壳体与透明导光层的接触面上,用于加强所述壳体与所述透明导光层的结合强度,所述降噪软体设置在透明导光层上,并对安装在降噪软体之间的灯带形成夹持。通过这样的设计,连接结构加强了壳体与透明导光层两种硬性材料之间的结合力,避免因结合力不够导致壳体与透明导光层脱落分离导致的异响,安装在透明导光层上的降噪软体对后续安装的灯带起到夹持作用,防止灯带在汽车行驶因晃动导致光源不稳定,有损汽车尊贵感的问题。


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    Title :

    Light-permeable double-material injection molding interior trim strip


    Additional title:

    一种可透光双料注塑内饰条


    Contributors:
    LIANG KAI (author) / HUI HUANYU (author) / JIN XUAN (author) / ZHOU YIQING (author) / GAO HONGYANG (author)

    Publication date :

    2023-11-10


    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 / B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein



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