The invention discloses a headrest supporting frame, and the supporting frame comprises a first connecting part connected with the upper portion of a seat; a second connecting part which is movably arranged on the first connecting piece, is used for mounting the headrest, and can move forwards and backwards relative to the first connecting piece to enable the headrest to be close to or far away from the head of the user; a gear mechanism which is arranged between the first connecting piece and the second connecting piece and can drive the second connecting piece to move forwards or backwards relative to the first connecting piece and clamp and fix the second connecting piece and the first connecting piece; according to the headrest supporting frame of the structure, the length, extending out of the seat, of the headrest is adjusted through the gear mechanism, so the headrest is attached to the head of a user, the cervical vertebra of the user is protected, and the practicability of theheadrest and the comfort of the seat are improved.

    本发明公开了一种头枕支撑架,包括第一连接件,与座椅的上部连接;第二连接件,活动设置在第一连接件上,用于安装头枕,能够相对第一连接件前后移动以使头枕靠近或者远离使用者的头部;档位机构,设置于第一连接件与第二连接件之间,能够驱动第二连接件相对第一连接件向前或者向后移动并将第二连接件和第一连接件卡合固定;以上结构的头枕支撑架通过档位机构调节头枕伸出于座椅的长度,使得头枕贴合使用者的头部,保护使用者的颈椎,提高头枕的实用性以及座椅的舒适性。


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    Titel :

    Headrest supporting frame


    Weitere Titelangaben:

    一种头枕支撑架


    Beteiligte:
    JIANG CHAOYING (Autor:in)

    Erscheinungsdatum :

    2021-01-15


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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