A turnover mechanism is disclosed. The turnover mechanism includes a bracket assembly, a rotatable cam, a cam resetting component, a locking pawl piece, a rotating shaft, and a rotating shaft resetting torsion spring. The cam is axially disposed on the bracket assembly. The cam resetting component is connected to the cam and the bracket assembly. The locking pawl piece is axially disposed on the bracket assembly. The cam drives the locking pawl piece to move between a locked state and an unlocked state through forward and reverse movements. The rotating shaft is axially disposed on the bracket assembly and is provided with a locking tooth plate. When the locking pawl piece is in the locked state, a locking pawl in the locking pawl piece and a locking groove on the locking tooth plate are locked and engaged, and the rotating shaft and the bracket assembly are restricted from relative rotation by the locking tooth plate. When the locking pawl piece is at an unlocked position, the locking pawl in the locking pawl piece and the locking groove on the locking tooth plate are unlocked and disengaged, and the rotating shaft and the bracket assembly are rotatable relatively. The rotating shaft resetting torsion spring is connected to the locking tooth plate and the bracket assembly. The rotating shaft resetting torsion spring drives the locking tooth plate and the rotating shaft to rotate relative to the bracket assembly.


    Access

    Download


    Export, share and cite



    Title :

    TURNOVER MECHANISM


    Additional title:

    UMDREHMECHANISMUS
    MÉCANISME DE RETOURNEMENT


    Contributors:
    XU JIE (author) / SONG QING (author) / XU DONGHAI (author)

    Publication date :

    2023-04-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

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



    Turnover mechanism

    RUAN XIAOHUA / WANG XING / WANG MIN et al. | European Patent Office | 2021

    Free access

    TURNOVER MECHANISM

    XU JIE / SONG QING / XU DONGHAI | European Patent Office | 2020

    Free access

    Turnover mechanism

    XU JIE / SONG QING / XU DONGHAI | European Patent Office | 2021

    Free access

    Turnover hoisting mechanism and turnover hoisting method

    LIU JIANLI | European Patent Office | 2025

    Free access

    Cab turnover mechanism

    YANG SIYUAN / WANG SHUAI / XIE YU et al. | European Patent Office | 2024

    Free access