A headrest structure, comprising a headrest driving seat (400) fixed to a seat backrest, a lead screw motor (410), a gear mechanism (330), transmission racks (320) and a headrest part (10). The headrest structure further comprises a headrest rear cover plate (200) disposed on a rear side of the headrest part (10), wherein the headrest rear cover plate (200) is provided thereon with rear cover racks (220). The gear mechanism (330) is engaged between the rear cover racks (220) and the transmission racks (320). The lead screw motor (410) drives the gear mechanism (330) to move according to the principle of a lead screw transmission mechanism, thereby driving the headrest part (10) to move relative to the headrest driving seat (400).


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    HEADREST STRUCTURE


    Weitere Titelangaben:

    KOPFSTÜTZENSTRUKTUR
    STRUCTURE D'APPUI-TÊTE


    Beteiligte:
    ZHANG XINZE (Autor:in) / SHEN YINENG (Autor:in) / ZHANG XIAOCUI (Autor:in) / GAN KUNJIA (Autor:in)

    Erscheinungsdatum :

    20.11.2024


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

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



    Headrest structure and headrest device

    SUNAGA TOSHIAKI / YAJIMA TAKAHIRO | Europäisches Patentamt | 2016

    Freier Zugriff

    HEADREST STRUCTURE

    JUNG KYUNG YEOL | Europäisches Patentamt | 2016

    Freier Zugriff

    HEADREST STRUCTURE

    NISHIYAMA YUJI | Europäisches Patentamt | 2019

    Freier Zugriff

    Headrest structure

    JUNG KYUNG YEOL | Europäisches Patentamt | 2016

    Freier Zugriff

    Headrest structure, headrest cushion and passenger seat

    ZHENG GUO YING / CHENG SIANG ANN / SAWADA TERUO | Europäisches Patentamt | 2016

    Freier Zugriff