The drainage end block of a concave structure is composed of a bottom plate, side plates vertically arranged on the two sides and supporting plates extending outwards on the side plates, one end of the drainage end block is sealed by an end plate, a water guide groove is inserted into the other end of the drainage end block, a drainage opening is formed in the end plate, fixing insertion plates extending outwards are arranged on the two sides of the water guide groove, and the fixing insertion plates are connected with the drainage opening. Clamping jaws which are oppositely arranged are arranged on the outer sides of the two supporting plates, and gaps used for clamping and fixing the inserting plates are formed between the clamping jaws and the supporting plates. The automobile sunroof drainage end block adopts a clamping structure to replace a traditional screw fixing mode, the assembly efficiency is high, a drainage opening is not prone to being blocked by sealant, a reliable sealing structure is provided, the production efficiency and the product performance can be improved, in addition, the structure has certain ductility, and the service life of the structure is prolonged. And water leakage caused by breakage and damage of the connecting part is not easily caused after an accident of the vehicle occurs.

    本发明揭示了一种汽车天窗排水端块,由底板、两侧竖直设置的侧板、侧板上向外延伸的支撑板构成“凹”结构的排水端块,所述排水端块一端由端板密封,另一端供导水槽插入,所述端板上设有排水口,所述导水槽两侧设有向外延伸的固定插板,两个所述支撑板外侧设有相向设置的卡爪,所述卡爪与支撑板之间设有用于夹持固定插板的间隙。本发明汽车天窗排水端块采用卡接式结构替代传统的螺钉固定的方式,装配效率高,排水口不易被密封胶堵塞,具有可靠的密封结构,能够提高生产效率和产品性能,此外,该结构具有一定延展性,在车辆发生事故后不易造成连接处断裂受损而造成漏水。


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    Title :

    Drainage end block of automobile skylight


    Additional title:

    一种汽车天窗排水端块


    Contributors:
    LIU XIANYUE (author) / ZHOU YUCHENG (author) / SHAO WENBIN (author) / ZHU PING (author) / XIE TIANXIANG (author)

    Publication date :

    2023-01-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    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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