A locking apparatus used for controlling a movable chain, strip or strap-shaped object (71) comprising a support frame; a roll shaft (6) with a friction surface or a sprocket pitch slot (64), the roll shaft (6) being fixedly connected to a support rod (66), and one end of the support rod (66) being pivotally connected onto the support frame; a pawl (62) disposed above the roll shaft (6) and capable of rotating around one end; and a pressurization body (3) opposite to the roll shaft (6) along a transverse direction, thereby forming a roll gap between the roll shaft (6) and the pressurization body (3). The roll shaft (6) can freely rotate when the roll shaft (6) is in a middle state. When the roll shaft (6) is forced to downwards pivot until a ratchet disposed on a contact base (65) engages with a ratchet (6302) of the roll shaft (6) to prevent the rotation of the roll shaft (6), the object (71) can be locked. When the roll shaft (6) is forced upwards pivot until the ratchet (6302) of the roll shaft (6) abuts against the pawl (62), the roll shaft (6) can still rotate; when the object (71) changes the direction to downwards move, the pawl (62) engages with the ratchet (6302) of the roll shaft (6) to prevent the rotation of the roll shaft (6) and loses the engagement with the ratchet (6302) of the roll shaft (6) as the roll shaft (6) downwards pivots.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Locking device, vehicle seat belt adjusting device, and vehicle seat belt


    Beteiligte:
    SUN YINGUI (Autor:in)

    Erscheinungsdatum :

    21.11.2017


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



    LOCKING DEVICE, VEHICLE SEAT BELT ADJUSTING DEVICE, AND VEHICLE SEAT BELT

    SUN YINGUI | Europäisches Patentamt | 2016

    Freier Zugriff


    LOCKING DEVICE, ADJUSTING DEVICE OF VEHICLE SEAT BELT, AND VEHICLE SEAT BELT

    SUN INGUJ | Europäisches Patentamt | 2017

    Freier Zugriff

    SEAT BELT DEVICE, VEHICLE SEAT, VEHICLE, AND METHOD FOR ADJUSTING SEAT BELT DEVICE

    ZHOU YONGJIA / LU LIN | Europäisches Patentamt | 2024

    Freier Zugriff

    Device for locking seat belt of vehicle

    CHA JOON GEUN / JIN JEONG MOON / KIM JONG MIN et al. | Europäisches Patentamt | 2017

    Freier Zugriff