The invention discloses an active neck protection structure for a seat headrest. The active neck protection structure comprises a cylinder, a control module and a frame; the frame is fixed within the headrest; an output end of the cylinder is connected with one end of an adjusting rod and the other end of the adjusting rod is connected with a head plate; the adjusting rod is mounted on an end portion of the cylinder; a coaxial fixed block is mounted on the adjusting rod; two connecting rods B are symmetrically arranged in an axis of the adjusting rod on an end face of one side, directly facing the head plate, of the fixed block; the free ends of the connecting rods B are hinged to one end of a connecting rod A and a connecting rod C, respectively; the other end of the connecting rod A is hinged to the bottom of the head plate, while the other end of the connecting rod C is hinged to a sidewall of the frame. When a distance of a vehicle behind the present automobile to the present automobile is within a safe value range, the control module directly controls the cylinder to retract and the adjusting rod drives the head plate to move backwards so that the head of a passenger and a supporting portion of the head rest return, and therefore, no manual operation is required, synchronization of headrest protection and an automobile safety system is realized; furthermore, a reliability coefficient of automobile driving safety is enhanced.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Active neck protection structure for seat headrest


    Beteiligte:
    LIU LI (Autor:in)

    Erscheinungsdatum :

    2016-01-13


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

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



    Neck protection headrest

    FENG YIFAN | Europäisches Patentamt | 2015

    Freier Zugriff

    Neck support module for vehicle seat headrest

    CARLES FABRICE / STASINSKI TOMASZ / GRZESLO ROBERT | Europäisches Patentamt | 2022

    Freier Zugriff

    Application method of automobile active headrest structure for neck protection

    LIU LI | Europäisches Patentamt | 2016

    Freier Zugriff

    Automobile seat neck collar and headrest with neck collar

    JIANG XIAOLONG / DENG MINGZHU / SHEN PENG et al. | Europäisches Patentamt | 2021

    Freier Zugriff

    NECK SUPPORT MODULE FOR VEHICLE SEAT HEADREST

    CARLES FABRICE / STASINSKI TOMASZ / GRZESLO ROBERT | Europäisches Patentamt | 2020

    Freier Zugriff