The invention discloses a headrest which comprises a headrest body and a headrest supporting piece, the headrest supporting piece is arranged on the inner side of the headrest body, the headrest body is provided with an assembly part, the headrest supporting piece is provided with an assembly part which can be detachably locked with the assembly part, and the headrest supporting piece is detachably installed on the headrest body through locking of the assembly part and the assembly part. The headrest has the advantages of being convenient to install and firm and reliable in installation. In addition, the invention also discloses a chair back mechanism.

    本发明公开了一种头靠,其包括头靠本体和头靠支撑件,头靠支撑件设于头靠本体的内侧,头靠本体设有一装配件,头靠支撑件设有与装配件可分离锁合的装配部,头靠支撑件借由装配件与装配部的锁合而呈可拆卸地安装于头靠本体上。本发明的头靠具有安装方便、安装牢固可靠的优点。另,本发明还公开了一种椅背机构。


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    Title :

    Chair back mechanism and headrest thereof


    Additional title:

    椅背机构及其头靠


    Contributors:

    Publication date :

    2022-03-18


    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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