The invention discloses a large armrest of a rear seat. The large armrest comprises a support and a large armrest framework, a fixed shaft component is fixedly assembled on the support, and the fixed shaft component is provided with a folding limiting part and a use supporting part; a movable support is fixedly connected to the side wall of one end of the large armrest framework, the movable support is assembled on the fixed shaft component in a rotatable mode, a positioning shaft is arranged on the movable support, and the rotating stroke of the movable support is limited between the folding limiting part and the using supporting part through the positioning shaft; the main locking block is rotationally installed on the movable support, a first elastic element is arranged between the main locking block and the movable support, and when the positioning shaft moves to the inner side position of the folding limiting part, the first elastic element enables the main locking block to apply thrust to the folding limiting part so as to force the positioning shaft to be tightly attached to the folding limiting part; an inhaul cable is connected between the unlocking assembly and the main locking block and used for pulling the main locking block to leave the folding limiting part. The large armrest has the beneficial effect that it can be guaranteed that no shaking gap exists in the locking position of the large handrail.

    本发明公开了一种后排座椅大扶手,包括支座和大扶手骨架;定轴部件固定装配在支座上,定轴部件上具有收折限位部和使用支撑部;大扶手骨架的一端侧壁上固定连接有活动支架,活动支架以可转动的方式装配在定轴部件上,活动支架上设有定位轴,定位轴将活动支架的转动行程限制在收折限位部与使用支撑部之间;主锁块转动安装在活动支架上,主锁块与活动支架之间设置有第一弹性元件,当定位轴运动至收折限位部的内侧位置时,第一弹性元件使主锁块对收折限位部施加推力,以迫使定位轴与收折限位部保持紧贴;解锁组件与主锁块之间连接有拉索,用于牵引主锁块离开收折限位部。本发明的有益效果是:能够保证大扶手的锁止位置不存在任何晃动间隙。


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    Titel :

    Large armrest of rear-row seat


    Weitere Titelangaben:

    后排座椅大扶手


    Beteiligte:
    LU YIYI (Autor:in) / DENG XINYUAN (Autor:in) / LI YAJUN (Autor:in)

    Erscheinungsdatum :

    03.09.2021


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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