The invention relates to a frameless car door first sealing strip A column joint angle waterproof structure, and belongs to the technical field of car waterproof structures. The waterproof structure comprises an A column corner drainage structure part and adjacent spliced opponent matching parts, continuous strip-shaped bulges I which protrude out of the surface of the structural part and are usedfor draining water are arranged on the inner side surface of the vehicle of the structural part; continuous strip-shaped bulges II which are connected with the bulges I, protrude out of the surface of the opponent matching piece and are used for draining water are arranged on the opponent matching piece; water flows out of the vehicle through the formed protruding drainage grooves from the outside of the vehicle; the A-pillar joint angle drainage structural parts forms a mutually-embedded structural form for preventing the joint from leaking water at the splicing part of the inner side surface of the vehicle door; therefore, it is guaranteed that all water flow passing through one outer water cutting sealing strip is completely discharged out of the automobile, and it is guaranteed that no water enters an automobile dry area; the technical problems of waterproofness of the A-pillar joint corner of the first sealing strip of the frameless vehicle door and water leakage of the A-pillararea of the frameless vehicle door are solved.
本发明涉及一种无框车门头道密封条A柱接角防水结构,属于汽车防水结构技术领域;包括A柱接角排水结构部件和相邻拼接的对手配合件;结构件的车内侧面设有突出于结构件表面的用于排水的连续条状的突起一;对手配合件上设有与突起一连接且突出于对手配合件表面的用于排水的连续条状的突起二;水流从车外通过形成的突起状排水槽排出到车外;对手配合件与A柱接角排水结构部件在车门内侧面拼接处形成用于防止接缝漏水的相互嵌合的结构形式;保证了所有越过一道外水切密封条的水流全部排出车外,以保证汽车干区内不进水;本发明解决了无框车门头道密封条A柱接角处防水和无框车门A柱区域漏水的技术问题。
A column joint angle waterproof structure of frameless vehicle door first sealing strip
一种无框车门头道密封条A柱接角防水结构
2020-08-28
Patent
Elektronische Ressource
Chinesisch
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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