The invention provides a headrest locking device, a corresponding automobile seat and a corresponding automobile. The headrest locking device comprises a headrest rod, a locking positioning piece, a locking ball and a slider, wherein the locking positioning piece is fixed on the top of a backrest of the seat; the locking ball is positioned in the locking positioning piece and is in contact with the headrest rod; the slider is arranged in the locking positioning piece and is used for pushing the locking ball to be separated from the headrest rod; and the headrest rod penetrates in the locking positioning rod and the slider, can be in a locking state when the locking ball is in contact with the headrest rod, and can also be in an unlocking state when the locking ball is pushed to be far away from the headrest rod by the slider in the movement process of the slider. The headrest locking device can meet using demands of different users on the height of a headrest, and noises can be prevented from being generated when the height of the headrest is adjusted. The headrest locking device has the advantages of simple structure and convenience in operation, is suitable to be assembled on various automobile seats, and further can be used for various automobiles.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Headrest locking device, corresponding automobile seat and corresponding automobile


    Beteiligte:
    GUO CONGLAN (Autor:in) / TIAN YUNFENG (Autor:in) / YANG JINGJING (Autor:in) / MOU XUELEI (Autor:in) / HU YUANHANG (Autor:in) / AN YANG (Autor:in)

    Erscheinungsdatum :

    03.06.2015


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

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



    Automobile seat headrest and automobile seat

    SONG ZHENYU / SHI GE / XU JIYANG | Europäisches Patentamt | 2020

    Freier Zugriff

    Automobile seat headrest

    WANG RUI / WANG ZHENGHUIMEI | Europäisches Patentamt | 2024

    Freier Zugriff



    Automobile seat headrest

    HU ZHONGREN / DENG XINYUAN / LI QINGMAO et al. | Europäisches Patentamt | 2023

    Freier Zugriff