The invention discloses an independent armrest framework structure of an automobile seat. The independent armrest framework structure comprises a right side plate assembly, a locking mechanism assembly, a left side plate assembly and an armrest pipe frame, and the right side plate assembly is provided with a clamping protrusion; the locking mechanism assembly comprises a locking installation assembly, an unlocking pulling assembly and a locking stop block, the locking installation assembly is provided with a limiting guide groove, and the locking stop block is provided with a stop block limiting pin and a buckling part used for unlocking; the right side plate assembly and the left side plate assembly are fixed to the two sides of the armrest pipe frame respectively, the unlocking pulling assembly is operated to enable the stop block limiting pin to slide along the limiting guide groove, the buckling part abuts against or is separated from the clamping protrusion, and then movement of the armrest pipe frame relative to the right side plate assembly is unlocked. The right side plate assembly, the locking mechanism assembly and the left side plate assembly are matched to unlock the position of the armrest pipe frame, so that the independent armrest framework structure of the automobile seat is not within the impact range of the head of a passenger, and the problems of low comfort, poor attractiveness and low safety performance are solved.

    本发明公开了一种汽车座椅独立扶手骨架结构,包括右侧板总成、锁止机构总成、左侧板总成、扶手管框,右侧板总成设置有卡位凸起;锁止机构总成包括锁止安装组件、解锁拉动组件、锁止挡块,锁止安装组件设有限位导向槽,锁止挡块上设置有挡块限位销、用于解锁的卡扣部;右侧板总成、左侧板总成分别固定于扶手管框的两侧,操作解锁拉动组件使挡块限位销沿限位导向槽滑动,使卡扣部与卡位凸起抵触或脱离,进而解锁扶手管框相对于右侧板总成的运动。采用右侧板总成、锁止机构总成、左侧板总成的配合进行扶手管框的位置解锁,使汽车座椅独立扶手骨架结构不在乘客的头部冲击范围内,解决了舒适性低、美观度差及安全性能低的问题。


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    Title :

    Independent armrest framework structure of automobile seat


    Additional title:

    汽车座椅独立扶手骨架结构


    Contributors:
    XU KANGSHENG (author) / CHEN JIANFANG (author) / ZHONG ZUSHEN (author) / GUO WENGENG (author) / WANG CHANGHUI (author)

    Publication date :

    2021-10-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



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