The invention discloses a rear-row seat mounting bracket, a rear floor assembly and a mounting method of the rear floor assembly. The rear floor assembly comprises a rear floor sub-assembly and a rear-row seat mounting bracket, and the rear floor sub-assembly comprises a rear wheel cover inner plate. The mounting method comprises the steps: S1, the rear floor sub-assembly is manufactured; and S2,the rear-row seat mounting bracket is welded to the rear wheel cover inner plate. The rear-row seat mounting bracket comprises a bracket body, the outer edge of the bracket body is provided with a plurality of first bent parts extending outwards, and the shapes of the plurality of first bent parts are matched with the shape of the installation face of the rear wheel cover inner plate; a welding spot is arranged on the side, used for facing the rear wheel cover inner plate, of the first bent part. According to the mounting method, positioning error accumulation can be reduced to a large extent,so that the influence of positioning errors of the rear-row seat mounting bracket can be reduced, the mounting precision of the rear-row seat bracket can be improved favourably, the mounting precision of the rear-row seat can be improved favourably, and uneven gaps among all peripheral parts after the seat is mounted can be avoided.

    本发明公开了一种后排座椅安装支架、后地板总成及其安装方法。后地板总成包括后地板分总成和后排座椅安装支架,后地板分总成包括后轮罩内板。安装方法包括步骤:S1、制造后地板分总成;S2、将后排座椅安装支架焊接到后轮罩内板上。后排座椅安装支架包括支架本体,支架本体的外边缘具有向外延伸的多个第一弯折部,多个第一弯折部的形状与后轮罩内板的安装面的形状相适配;第一弯折部中用于朝向后轮罩内板的一侧设有焊点。该安装方法能够较大程度地减少定位误差累积,从而能够减少后排座椅安装支架的定位误差的影响,有利于提高后排座椅支架的安装精度,从而有利于提高后排座椅的安装精度,进而也能够避免座椅安装后各周边件间的间隙不均。


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    Title :

    Rear-row seat mounting bracket, rear floor assembly and mounting method of rear floor assembly


    Additional title:

    后排座椅安装支架、后地板总成及其安装方法


    Contributors:
    YU PENGXI (author)

    Publication date :

    2021-03-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet / B62D MOTOR VEHICLES , Motorfahrzeuge



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