The invention provides a headrest adjusting device, a seat and a vehicle. The headrest adjusting device comprises a base, a headrest adjusting assembly and a headrest adjusting assembly, the mounting rod is rotatably mounted on the base and used for mounting a headrest, the mounting rod is provided with a locking part and a locking piece, and the locking piece is mounted on the base and used for being in locking fit with the mounting rod; the unlocking assembly is installed on the base and used for driving the locking piece to store energy so as to relieve the locking state of the locking piece and the installation rod. Therefore, the locking part is arranged on the mounting rod, the locking part is matched with the locking piece in a locking mode to limit rotation of the mounting rod, so that the headrest is fixed, the unlocking assembly is matched with the locking piece in a linkage mode, the unlocking assembly can relieve the locking matching state of the locking piece and the mounting rod, the mounting rod can rotate, the unlocking process of the headrest is simplified, and the unlocking efficiency of the headrest is improved. Meanwhile, the headrest adjusting device is simple in structure and convenient to assemble, and the production cost of the headrest adjusting device can be reduced.

    本发明提供了一种头枕调节装置、座椅和车辆,头枕调节装置包括:基座;安装杆,安装杆可转动地安装于基座,并用于安装头枕,且安装杆设有锁止部锁止件,锁止件安装于基座,并用于与安装杆锁止配合;解锁组件,解锁组件安装于基座,并用于驱动锁止件蓄能,以解除锁止件与安装杆的锁止状态。由此,通过在安装杆上设置锁止部,使锁止部与锁止件锁止配合,以限制安装杆转动,从而将头枕固定,通过将解锁组件与锁止件联动配合,解锁组件可以解除锁止件与安装杆的锁止配合状态,使安装杆可以转动,简化头枕的解锁过程,提高用户的使用体验感,同时本申请的结构简单,便于装配,并且可以降低头枕调节装置的生产成本。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Headrest adjusting device, seat and vehicle


    Weitere Titelangaben:

    头枕调节装置、座椅和车辆


    Beteiligte:
    XIONG DING (Autor:in) / LUO AO (Autor:in) / CAI GUANGDING (Autor:in)

    Erscheinungsdatum :

    2023-06-06


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



    Seat headrest adjusting structure and vehicle

    XIA JUNMIN / HE TIANJIAN / LIU XIAOCHAO et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Adjusting device for headrest of vehicle seat and vehicle seat

    SALTNER STEPHEN | Europäisches Patentamt | 2024

    Freier Zugriff

    Headrest adjusting device and seat

    CHANG JIAN | Europäisches Patentamt | 2020

    Freier Zugriff

    Automobile seat headrest adjusting device

    LIU LILI | Europäisches Patentamt | 2020

    Freier Zugriff

    Commercial vehicle seat with headrest adjusting function

    NING ZHENXING | Europäisches Patentamt | 2015

    Freier Zugriff