The invention discloses a disc-shaped ratchet adjusting mechanism used for a vehicle seat angle regulator. A lock tooth guide groove plate is arranged into four arc bosses which are similar to triangle in shape on the same plane, the radial straight edge of each arc boss serves as a limiting surface, groove-shaped bodies are formed, and the groove-shaped bodies form a cross-shaped groove structure and are symmetrical to one another; four locking tooth plates are placed in the four groove-shaped bodies respectively, the tooth-shaped end of the arc-shaped cross section of each locking tooth plate faces outward, the hook groove end of each locking tooth plate faces inward, and the four groove-shaped bodies of the four locking tooth plates are of a cross-shaped structure and are symmetrical to one another; on the base circle of the same plane, a locking cam is arranged according to the working curve of the locking tooth plates, and the locking cam and the locking tooth plates share the working curve of the same base circle. According to the mechanism, the lock tooth guide groove plate which is of the cross-shaped structure and is distributed symmetrically is adopted, and the shaking clearance between the locking tooth plates and the two side edges of the lock tooth guide groove plate is reduced to the greatest extent; the carrying capacity of the mechanism is larger, the reliability is higher, the mechanism is not prone to losing efficacy, and the static load strength is almost two times of the national standard.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Disc-shaped ratchet adjusting mechanism used for vehicle seat angle regulator


    Beteiligte:
    WANG XING (Autor:in) / ZHU RENJIAN (Autor:in) / WANG LIANG (Autor:in) / WANG XIANJUN (Autor:in) / WANG JIANPING (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



    Seat angle adjuster and ratchet wheel for seat angle adjuster

    LI MIN / LUO XIANHU / CHEN LIPENG et al. | Europäisches Patentamt | 2022

    Freier Zugriff

    SEAT ANGLE ADJUSTER AND RATCHET WHEEL FOR SEAT ANGLE ADJUSTER

    LI MIN / LUO XIANHU / CHEN LIPENG et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Commercial vehicle seat inclination angle adjusting mechanism

    HUANG YING / HU HAIGANG | Europäisches Patentamt | 2024

    Freier Zugriff

    Seat angle adjusting mechanism and seat

    WU HAITAO | Europäisches Patentamt | 2023

    Freier Zugriff

    Electric angle regulator for vehicle seat

    ZOU YAOZHONG | Europäisches Patentamt | 2020

    Freier Zugriff