The invention discloses a passenger car middle-rear floor structure and an installation method thereof and a vehicle, the passenger car middle-rear floor structure comprises a middle-rear floor assembly, the middle-rear floor assembly comprises a middle-rear floor beam assembly, a middle floor assembly and a middle floor front connecting piece, the middle-rear floor beam assembly is welded to the periphery of the bottom of the middle floor assembly, and the middle-rear floor beam assembly is welded to the periphery of the bottom of the middle floor assembly. The middle floor front connecting piece is welded at the front end of the middle floor assembly; and a two-row seat supporting plate and a two-row seat rotating shaft bracket are fixed on the middle rear floor assembly. The rear floor structure in the passenger vehicle is high in performance reliability, the development workload of multi-derivative vehicle models based on the same platform is small, and the market response speed is high.

    本发明公开了一种乘用车中后地板结构及其安装方法、车辆,乘用车中后地板结构包括中后地板总成,中后地板总成包括中后地板梁总成、中地板总成、中地板前连接件,中后地板梁总成焊接在中地板总成底部外围,中地板前连接件焊接在中地板总成前端;所述中后地板总成上固定有二排座椅支撑支板及二排座椅转轴支架。本发明乘用车中后地板结构性能可靠性高,基于同平台的多衍生车型开发工作量小,市场响应速度快。


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    Title :

    Passenger vehicle middle-rear floor structure, mounting method thereof and vehicle


    Additional title:

    一种乘用车中后地板结构及其安装方法、车辆


    Contributors:
    ZHAO SHUAI (author) / LIU YUFENG (author)

    Publication date :

    2023-07-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet



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