The invention provides a sealing waterproof structure of a hydrogen energy automobile side wall decorative plate. The structure comprises a top edge beam, an exterior decorative panel and a top plate.An upper surface of the top of the top edge beam is a connecting surface; a baffle protruding upwards is arranged on the connecting surface; and the edge of the side edge of the top plate is connected to the connecting surface, a connecting plate is arranged on the inner side of the top of the outer decorative plate and connected to the connecting surface, the connecting plate, the connecting surface and a first structural adhesive jointly form a drainage channel, and the drainage channel extends along the top edge beam. The sealing waterproof structure has the beneficial effects that the topedge beam of the sealing waterproof structure is made of a closed section integrated extrusion profile, the number of parts can be effectively reduced, a welding process is greatly simplified, meanwhile, weight of an automobile body can be reduced, and the strength of the top edge beam is improved; and the top edge beam, the connecting plate and the first structural adhesive of the sealing waterproof structure form the drainage channel together, and accumulated water on a left side and a right side of the top plate can be effectively prevented from permeating into an automobile.

    本发明提供一种氢能源汽车侧围饰板的密封防水结构,包括顶边梁、外饰板和顶板,所述顶边梁顶部上表面为连接面,所述连接面上设有一向上凸起的挡板,所述顶板的侧边边缘连接于所述连接面上,所述外饰板顶部内侧设有一连接板,所述连接板连接于所述连接面上,所述连接板、所述连接面和第一结构胶共同形成一排水通道,所述排水通道沿顶边梁延伸。本发明的有益效果为:该密封防水结构的顶边梁采用封闭截面一体式挤压型材,可有效减少零部件数量,大大简化了焊接工艺,同时能降低车身重量,提高顶边梁强度;且该密封防水结构的顶边梁、连接板及第一结构胶共同构成一排水通道,可有效防止顶板左右两侧积水向车内渗透。


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    Titel :

    Sealing waterproof structure of hydrogen energy automobile side wall decorative plate


    Weitere Titelangaben:

    一种氢能源汽车侧围饰板的密封防水结构


    Beteiligte:
    LI CHANGLONG (Autor:in) / HAO YIGUO (Autor:in)

    Erscheinungsdatum :

    2020-11-27


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B62D MOTOR VEHICLES , Motorfahrzeuge



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