The invention provides a composite material car roof assembly which comprises a car roof outer plate, a bottom plate, a gluing piece, an insert nut and other integratable accessories such as a skylight, a sealing strip and a ceiling interior trim part. The car roof outer plate and the bottom plate are made of thermoplastic high polymer materials, and the bottom plate is bonded and fixed to the lower side of the car roof outer plate through the gluing piece, so that the mass of the car roof is obviously reduced, and the process forming design structure is more free; the insert nuts and the bottom plate are fixed into a whole through the injection molding technology, the insert nuts are arranged on the lower side of the bottom plate, the number of the insert nuts is multiple, the insert nuts are evenly distributed on the peripheral area of the bottom plate, production of various inserts can be integrated, the assembly structure is optimized, the composite car roof is assembled to the top of a car body through threaded connection of the insert nuts and the screws, due to threaded assembly connection, the car roof assembly has repeated assembly and detachability, later car roof component problem inspection, maintenance and replacement are more convenient, and the car roof replacement cost is relatively low.

    本发明提供了一种复合材料车顶总成,包括车顶外板、底板、胶合件、嵌件螺母,及其它可集成附件如:天窗、密封条、顶棚内饰件等;车顶外板与底板为热塑性高分子材料,底板通过胶合件粘结固定于车顶外板的下侧,使得车顶质量明显减轻,工艺成型设计结构更加自由化;嵌件螺母与底板经过注塑工艺固定为一体,且嵌件螺母设于底板的下侧,嵌件螺母的数量为多个,且多个嵌件螺母均匀排布在底板的周边区域,可以集成多种嵌件生产,优化了装配结构,通过嵌件螺母和螺钉的螺纹链接把复合材料车顶装配到车身顶部,由于螺纹装配连接,因此车顶总成具有反复的装配及可拆卸性,对后期车顶部件问题检查及维修更换更加方便,且更换车顶成本相对较低。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Composite material car roof assembly


    Weitere Titelangaben:

    一种复合材料车顶总成


    Beteiligte:
    JIA SHILIN (Autor:in)

    Erscheinungsdatum :

    2021-06-18


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge



    ASSEMBLY METHOD FOR ROOF ASSEMBLY AND ROOF ASSEMBLY

    NELLEN MARCEL JOHAN CHRISTIAAN / MANDERS PETER CHRISTIAAN LEONARDUS JOHANNES | Europäisches Patentamt | 2016

    Freier Zugriff

    Vehicle roof and roof assembly

    ADAM MICHAEL / FRANKE MARTIN / SCHAUFLER STEFAN et al. | Europäisches Patentamt | 2021

    Freier Zugriff

    Roof assembly

    PEFORS LEE A / VAN BOXTEL EDUARDUS CHRISTIANUS HENRICUS | Europäisches Patentamt | 2022

    Freier Zugriff

    Vehicle roof and roof assembly

    ADAM MICHAEL / FRANK MATTHIAS / SCHÄUFLER STEFAN et al. | Europäisches Patentamt | 2021

    Freier Zugriff

    Roof assembly and vehicle comprising such roof assembly

    NELLEN MARCEL JOHAN CHRISTIAAN / REYNAUD NICOLAS PHILIPPE JESUS / RIKKERT ROBERT | Europäisches Patentamt | 2016

    Freier Zugriff