A backrest and armrest linkage mechanism of a vehicle seat comprises a backrest side framework. The recliner unit comprises a recliner body and a recliner driving shaft, the recliner body is mounted at the bottom of the backrest side plate framework, and the recliner driving shaft is in transmission connection with the recliner body; the armrest framework is arranged on one side of the middle part of the backrest side framework; the reversing unit is arranged in the backrest side framework and is used for enabling the backrest side framework and the armrest framework to move in opposite directions; the linkage transmission unit is arranged between the angle regulator driving shaft and the reversing unit and is used for realizing linkage between the angle regulator driving shaft and the reversing unit; the transmission locking unit is arranged between the backrest side framework and the armrest framework and can drive the armrest framework to rotate and lock the armrest framework. The chair has the advantages that the backrest and the armrests are linked in opposite directions, and the chair is comfortable to use and good in safety; on the basis of an existing seat electric angle adjuster, rapid, simple and convenient transformation can be achieved, the structure is compact, the number of parts is small, and production cost is low.

    一种车辆座椅的靠背扶手联动机构,包括靠背侧部骨架;调角器单元,包括调角器本体与调角器驱动轴,调角器本体安装在靠背侧板骨架的底部位置处,调角器驱动轴与调角器本体传动连接;扶手骨架,设在靠背侧部骨架中部的一侧位置处;还包括:换向单元,设在靠背侧部骨架内,用于使靠背侧部骨架与扶手骨架能够朝向相反方向运动;联动传输单元,设在调角器驱动轴与换向单元之间用于实现两者的联动;传动锁止单元,设在靠背侧部骨架与扶手骨架之间,其能驱动扶手骨架转动并实现扶手骨架的锁止。优点:实现靠背与扶手两者朝向反方向联动,使用舒适,安全性佳;在现有座椅电动调角器的基础上能够实现快速简便改造,结构紧凑,部件少,生产成本低。


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    Titel :

    Backrest and armrest linkage mechanism of vehicle seat


    Weitere Titelangaben:

    一种车辆座椅的靠背扶手联动机构


    Beteiligte:
    ZOU YAOZHONG (Autor:in) / YANG GUANG (Autor:in)

    Erscheinungsdatum :

    2024-01-30


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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