The invention relates to the field of automobile backrests, in particular to a rear-row 100% electric backrest seat framework which comprises a rear-row automobile body floor, a recliner lower connecting plate metal plate support, a recliner welding assembly and a backrest framework welding assembly. When the back row 100% electric backrest seat framework provided by the invention is used, the backrest driving motor rotates forwards or reversely to drive the synchronous rod to rotate forwards or reversely, so that the backrest driving motor drives the synchronous rod to rotate forwards or reversely, and the backrest driving motor drives the synchronous rod to rotate forwards or reversely; the synchronous rod rotates forwards or reversely to drive the electric recliner to rotate forwards or reversely, when the limiting blocking point support makes contact with the front end or rear end flanging structure of the recliner upper connecting plate metal plate support, the backrest driving motor is blocked, the backrest can rotate to the foremost position or the final position at the moment, the forward and backward adjusting angle of the device is stepless, and the angle adjusting effect is good. The comfort requirement of a user can be fully met, and the operation experience of the user is improved.

    本发明涉及汽车靠背领域,尤其涉及一种后排100%电动靠背座椅骨架,所述后排100%电动靠背座椅骨架包括后排车身地板、调角器下连接板钣金支架、调角器焊接总成和靠背骨架焊接总成,所述后排车身地板的两端通过螺栓对称固定安装有调角器下连接板钣金支架,本发明提供的后排100%电动靠背座椅骨架在使用时,靠背驱动电机正转或者反转会带动同步杆正转或者反转,同步杆正转或者反转会带动电动调角器正转或者反转,当限位挡点支架与调角器上连接板钣金支架的前端或者后端翻边结构接触时,靠背驱动电机堵转,此时靠背可转到最前或者最后位置,此装置的向前向后的调节角度是无极的,可以充分满足用户的舒适性需求,提升了用户的操作体验。


    Access

    Download


    Export, share and cite



    Title :

    Back row 100% electric backrest seat framework


    Additional title:

    一种后排100%电动靠背座椅骨架


    Contributors:
    SONG YUNFENG (author) / WU AIGUO (author)

    Publication date :

    2023-04-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet



    Seat backrest framework

    YOU JIANFEI / GU YONGXIN / YU JINFU et al. | European Patent Office | 2022

    Free access

    Backrest framework and seat backrest with same

    TAN MUXING / DENG JIASHUAI / GONG WENJIE et al. | European Patent Office | 2025

    Free access

    Seat-backrest linkage back row seat

    ZHANG HANGBO / HE XIAODONG / CHEN ZHIYONG et al. | European Patent Office | 2024

    Free access

    Integrated seat backrest framework

    REN WEI / ZHA JIANSHUANG / LI DAOPENG et al. | European Patent Office | 2020

    Free access

    Back-row semi-lying type seat-backrest linkage four-direction electric adjusting seat framework

    CHI RUIWEI / SUN ZHONGTAO / WANG SHOUMENG et al. | European Patent Office | 2022

    Free access