The invention discloses a lightweight door opening sealing strip structure which comprises a sealing strip body and a fixed cloak, a metal framework is wrapped in the sealing strip body, and the metal framework comprises a first connecting section, a second connecting section and a third connecting section which are sequentially connected and integrally formed; the third connecting section is provided with a clamping part which is bent inwards; an inserting groove is formed in the lower portion of the sealing strip body, and two sealing lips inclining upwards are arranged on the left side wall of the inserting groove; the fixed cloak is arranged on the outer side of the inserting groove; and a double-sided foam adhesive tape is arranged on the right side of the fixed cloak. According to the sealing strip, the two sealing lips and the clamping part are clamped and fixed to the metal plate, the problem that in the prior art, the number of the sealing lips is too large is solved, and therefore the overall weight of the sealing strip is reduced; and meanwhile, the fixed cloak is matched with the double-sided foam adhesive tape so that the connection between the inner side of the sealing strip body and the metal plate is tighter, and the dustproof and waterproof effects are greatly enhanced.

    本发明公开了一种轻量化门洞密封条结构,包括密封条本体和固定披风,所述密封条本体的内部包裹有金属骨架,所述金属骨架包括依次连接且一体成型的第一连接段、第二连接段和第三连接段;所述第三连接段具有向内弯曲的夹持部;所述密封条本体的下部设有插槽,所述插槽的左侧壁设置有两个倾斜向上的密封唇;所述固定披风设置于所述插槽的外侧;所述固定披风的右侧设置有双面泡棉胶胶带。本发明的密封条通过两个密封唇和夹持部与钣金卡接固定,解决了现有技术中密封唇数量过多问题,从而减小了密封条的整体重量;同时固定披风和双面泡棉胶胶带的配合作用,使得密封条本体内侧与钣金之间的连接更加紧密,从而大大增强了防尘和防水的作用。


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    Title :

    Lightweight door opening sealing strip structure


    Additional title:

    一种轻量化门洞密封条结构


    Contributors:
    FANG FULIANG (author) / DING ZHIYUAN (author) / LI CAN (author) / WANG JINLONG (author) / ZHAO KUNMIN (author) / LIU YEPENG (author)

    Publication date :

    2021-12-07


    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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