The invention discloses a safety belt retractor which comprises a retractor frame and a braid reel assembly supported in the retractor frame, the braid reel assembly drives and controls a braid to be wound through a transmission mechanism, and the safety belt retractor is characterized in that the transmission mechanism comprises a driving gear and a reel gear; the reel gear is connected with the driving gear through a synchronous belt, and the reel gear and a reel of the braid are provided with correspondingly-arranged magnet assemblies. The safety belt retractor is simple in structure, convenient to install and arrange, low in vibration noise, long in service life, high in practicability and good in application prospect.

    本发明公开了一种安全带卷收器,包括卷收器框架及支撑在所述卷收器框架内的织带卷轴组件,所述织带卷轴组件通过传动机构带动控制织带收卷,其特征在于:所述传动机构包括主动齿轮及卷轴齿轮,所述卷轴齿轮与主动齿轮通过同步皮带连接,所述卷轴齿轮和所述织带的卷轴上设有对应布置的磁体组件。本发明安全带卷收器,结构简单,便于安装布置,振动噪声低,使用寿命长,具有较强的实用性和较好的应用前景。


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    Title :

    Safety belt retractor


    Additional title:

    一种安全带卷收器


    Contributors:
    TANG ZHENGQIANG (author) / NING RONG (author) / DONG JUNLIN (author) / ZHANG HAIPING (author) / CHEN LEI (author) / HAN WENYUAN (author) / ZHAO LINZHU (author) / WANG GUOJUN (author) / LI YUJIA (author)

    Publication date :

    2022-11-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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




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