The invention provides a safety belt retractor, which is applied to the technical field of retractors and comprises a reel assembly, a connecting rod assembly and a mechanical sensing assembly, the gravity sensing device can rotate around the pivotal shaft under the action of the gravity of the gravity sensing device and is kept in a vertical state, and the gravity sensing device locks the locking disc when detecting that the acceleration of the vehicle reaches a threshold value; the reel drives the connecting rod assembly to be meshed with the stable locking piece so as to limit rotation of the gravity sensing device. The coil spring always provides winding force for recovering the safety belt for the reel so as to dissociate the gravity sensing device; the connecting rod assembly is a non-rigid mechanical connecting assembly, so that when the connecting rod assembly is meshed with the stable locking piece, the rotation amplitude of the gravity sensing device when the connecting rod assembly is non-rigid is lower than the rotation amplitude of the gravity sensing device in the dissociation state. The safety belt retractor can meet the locking requirement of a seat backrest under adjustment of different angles, and it is guaranteed that a safety belt can be freely pulled out and retracted under different large-angle backrest angles.

    本申请提供一种安全带卷收器,应用卷收器技术领域,包括卷轴组件、连杆组件以及机械感应组件;重力感应装置在自身重力的作用下能够绕枢转轴转动并保持竖直状态,且重力感应装置在检测到车辆加速度达到阈值时锁止锁止盘;卷轴带动连杆组件与稳定锁止片啮合,以限制重力感应装置的转动;卷簧始终为卷轴提供回收安全带的卷绕力,以解离重力感应装置;连杆组件为非刚性的机械连接组件,以在连杆组件与稳定锁止片啮合时,重力感应装置在连杆组件为非刚性时的转动幅度比处于解离状态的转动幅度低。该安全带卷收器能够满足座椅靠背在不同角度调节下的锁止要求,且保证在不同的大角度靠背角度下安全带可以自由拉出回收。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Safety belt retractor


    Weitere Titelangaben:

    安全带卷收器


    Beteiligte:
    NI JIAN (Autor:in) / FANG SHUOGUO (Autor:in)

    Erscheinungsdatum :

    2024-03-29


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



    Safety belt retractor

    ZHAO HONG | Europäisches Patentamt | 2016

    Freier Zugriff

    Safety belt retractor

    ZHAO WEI / LIN ZHIHAN / HUANG YONGLIANG | Europäisches Patentamt | 2021

    Freier Zugriff

    Safety belt retractor

    BADER ADRIAN / ARNDT SERNCHIN / PETERSEN LARS et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Safety belt retractor

    ARNDT SERNCHIN / EHLERS JENS / JABUSCH RONALD et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Safety belt retractor

    ZHAO HONG / SHI BINGJUN / SUN BO et al. | Europäisches Patentamt | 2021

    Freier Zugriff