A topple-proof buffering structure for the chair comprises an elastic supporting plate having two deforming buffering portions protruded from an outer side of a fixing substrate, a seat fixing plate assembled to a bottom side of a seat of the chair, and at least two flexible pillars respectively having a bolt member, a screw hole member, and a limit screw. The bolt member has an embedding end and an outer threading section. An inner screw hole is arranged at a surface of the embedding end. One end of the screw hole member opposite to the screw hole has a small diameter hole and a retaining lip. The limit screw is passed through the small diameter hole of the screw hole member and screwed in the inner screw hole of the bolt member so as to support the flexible pillars not to be damaged and broken.


    Access

    Download


    Export, share and cite



    Title :

    Topple-proof buffering structure for a chair


    Contributors:

    Publication date :

    2017-05-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    A47C Stühle , CHAIRS / B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet



    Vehicular topple risk notification

    GUPTA ROHIT / WANG ZIRAN / WANG YANBING et al. | European Patent Office | 2024

    Free access

    VEHICULAR TOPPLE RISK NOTIFICATION

    GUPTA ROHIT / WANG ZIRAN / WANG YANBING et al. | European Patent Office | 2023

    Free access

    Anti-Topple in the Dock Arm

    PARK YOUNG BUM | European Patent Office | 2016

    Free access

    Chair with light foam buffering and energy-absorbing structure

    LIU TIANFU / LI QUNFANG / YANG HUAN et al. | European Patent Office | 2024

    Free access

    Safety belt buffering mechanism and related vehicle safety chair

    CHENG CHIN-MING | European Patent Office | 2017

    Free access