The invention relates to the technical field of automobile seats, in particular to a platform front-row seat cross beam assembly structure, a front-row seat assembly and a vehicle, which comprises a cross beam body, two brackets which are lapped on the top surface of the cross beam body in a left-right spaced manner, and connecting pieces which are fixed on the left end part and the right end part of the cross beam body, the connecting piece is in lap joint with the top face of the doorsill edge beam. The bottom face of the cross beam body is fixed to a first lap joint face on a front floor, and a second lap joint face correspondingly matched with the bottom end of a support is arranged on the top face of the cross beam body. The size of the first lap joint face is determined according to the preset front-back direction adjusting amount of the front-row seat, the size of the second lap joint face is determined according to the preset left-right direction adjusting amount of the front-row seat, and the height of the front-row seat installation point on the support is determined according to the up-down direction position of the front-row seat. The problems that an existing vehicle front-row seat installation cross beam structure is poor in universality, long in development period and verification period and high in cost can be solved.

    本发明涉及汽车座椅技术领域,具体涉及平台化前排座椅横梁总成结构、前排座椅总成及车辆,包括横梁本体、左右间隔搭接于横梁本体顶面的两个支架以及固定于横梁本体左、右端部的连接件,所述支架上设有前排座椅安装点,所述连接件与门槛边梁顶面搭接;所述横梁本体底面与前地板上的第一搭接面固定,所述横梁本体顶面设有与支架底端对应配合的第二搭接面;所述第一搭接面的尺寸根据预设的前排座椅前后方向调节量进行确定,所述第二搭接面的尺寸根据预设的前排座椅左右方向调节量进行确定,所述支架上的前排座椅安装点高度根据前排座椅上下方向的位置进行确定。其能够解决现有的车辆前排座椅安装横梁结构通用性差、开发周期和验证周期较长、成本较高的问题。


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    Title :

    Platformization front-row seat beam assembly structure, front-row seat assembly and vehicle


    Additional title:

    平台化前排座椅横梁总成结构、前排座椅总成及车辆


    Contributors:
    YAO LING (author) / WANG YUANHONG (author) / HUANG CHUAN (author) / ZHANG HAIQING (author) / CHANG MANHONG (author)

    Publication date :

    2023-09-15


    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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