The invention relates to a four-way adjustable headrest framework. An adjustment mechanism comprises a perpendicular unlocking rod, a horizontal push rod and a body plastic part, the horizontal push rod which moves left and right is transversely installed in the middle of the body plastic part, the perpendicular unlocking rod which moves up and down is installed on the horizontal push rod, the body plastic part is installed on a guidepost which is located below the horizontal push rod and perpendicular to the body plastic part in a sliding mode, a button which is connected with one end of the horizontal push rod is installed on one side of the body plastic part, bevels which are attached to each other are arranged between the perpendicular unlocking rod and the horizontal push rod, the upper portion of the perpendicular unlocking rod is provided with connecting teeth meshed with the interior of a shell, struts which move up and down are installed in the two ends of the body plastic part, and unlocking spring rods are installed on the portions, near the struts, of the horizontal push rod. The four-way adjustable headrest framework has the advantages that the structure is simple, the production cost is low, four directions of a headrest can be adjusted simultaneously in one time, the difficulty of adjusting the headrest is great reduced, and the time for adjusting the headrest is reduced.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Four-way adjustable headrest framework


    Beteiligte:
    MU PUWEI (Autor:in)

    Erscheinungsdatum :

    11.11.2015


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

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



    Four-way adjustable headrest

    WANG JIANHUA / JIANG YINGTAI / TONG CHENGKE et al. | Europäisches Patentamt | 2017

    Freier Zugriff

    FOUR-WAY ADJUSTABLE HEADREST

    WANG JIANHUA / JIANG YINGTAI / WANG XIAOGUANG et al. | Europäisches Patentamt | 2015

    Freier Zugriff

    Adjustable automobile headrest framework

    ZHANG YUEFEI / HUANG YUECHENG | Europäisches Patentamt | 2023

    Freier Zugriff

    Adjustable headrest

    SOLIVEN REINIER / GOMEZ JOHN / GASKO JOSEPH | Europäisches Patentamt | 2024

    Freier Zugriff

    ADJUSTABLE HEADREST

    ZAMBON BRUNO / CASSIANI ALDO | Europäisches Patentamt | 2024

    Freier Zugriff