The invention relates to the technical field of automobile door sealing, in particular to an automobile door frame sealing strip which comprises a clamping part and an interior lap joint lip edge. One end of the trim lap joint lip edge is connected with one side of the clamping part, sponge rubber foam is arranged on one side of the clamping part, and a trim panel mounting area is formed between the clamping part and the trim lap joint lip edge; according to the device, the metal door frame can enter the metal door frame mounting area more easily through the clamping part in the shape similar to a right trapezoid, an opening is large, meanwhile, the overall plasticity and clamping force of the clamping part are increased through the steel belt, the effect of pushing resetting of the clamping teeth is achieved, and the service life of the metal door frame is prolonged. The multiple inclined first clamping teeth and the multiple second clamping teeth are distributed in a staggered mode, the clamping stability can be improved, the first clamping teeth are matched with the clamping part in shape, the deformation range is shortened while effective clamping is achieved through the first clamping teeth, and therefore the risk of springback and falling is reduced.

    本发明涉及汽车车门密封技术领域,具体的说是一种车门框密封条,包括:夹持部和内饰搭接唇边;所述内饰搭接唇边的一端和夹持部的一侧连接,所述夹持部的一侧设置有海绵橡胶泡,所述夹持部和内饰搭接唇边之间形成内饰板安装区;该装置利用类似直角梯形状的夹持部能够实现金属门框更加容易进入至金属门框安装区内,开口较大,同时利用钢带增加夹持部整体的可塑性和夹持力度,对夹持齿的复位起到推动的效果,多个倾斜状的第一夹持齿和多个第二夹持齿交错分布,能够提高夹持的稳定性,并利用第一夹持齿和夹持部形状相互配合,使得第一夹持齿在实现有效夹持的同时缩短形变的范围,从而降低回弹脱落的风险。


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    Title :

    Car door frame sealing strip


    Additional title:

    一种车门框密封条


    Contributors:

    Publication date :

    2023-01-20


    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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