The invention provides an edge covering assembly and a preparation method thereof, a vehicle window glass assembly and a vehicle. The edge covering assembly is applied to the vehicle, the vehicle comprises vehicle window glass, the edge covering assembly comprises an edge covering piece and a decoration layer arranged on one side of the edge covering piece, the edge covering piece is used for covering the vehicle window glass, the decoration layer is used for decorating the vehicle, and the decoration layer is obtained through a polyurethane injection molding material through an injection molding process. The decorative layer obtained by the polyurethane injection molding material through the injection molding process is arranged on the edge covering piece, machining and production are facilitated, bright decorative strips in related technologies do not need to be used, the production cost is reduced, and the product attractiveness is improved. Moreover, the decoration layer has high hardness, the shrinkage problem caused by the edge covering piece can be solved, the dimensional stability of the edge covering assembly is enhanced, the problem caused by surface optical distortion of the black bright decoration strip can be effectively avoided, and the durability of the edge covering assembly can be effectively improved.

    本申请提供了包边组件及其制备方法、车窗玻璃总成、车辆。包边组件,应用于车辆,车辆包括车窗玻璃,包边组件包括包边件、及设于包边件一侧的装饰层,包边件用于包裹车窗玻璃,装饰层用于装饰车辆,装饰层由聚氨酯注塑材料经注塑工艺得到。本申请通过在包边件上设置由聚氨酯注塑材料经注塑工艺得到的装饰层,便于加工生产,无需使用相关技术中的亮饰条,减少生产成本并提高产品美观度。并且,装饰层具有较强的硬度,能够克服包边件引起的收缩问题,增强包边组件尺寸稳定性,可有效避免黑色亮饰条表面光畸变产生的问题,还可有效提高包边组件的耐久性。


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    Title :

    Edge covering assembly and preparation method thereof, vehicle window glass assembly and vehicle


    Additional title:

    包边组件及其制备方法、车窗玻璃总成、车辆


    Contributors:
    ZHANG KE (author) / LIU XIANPING (author) / GUAN JINLIANG (author) / CHEN HUI (author) / CHEN CHAOYUN (author)

    Publication date :

    2024-12-17


    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 / B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS / B29L INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES , Index-Schema für besondere Gegenstände in Verbindung mit Unterklasse B29C / B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge



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