The invention provides a safety belt tightening device and a safety belt assembly thereof, and relates to the technical field of safety belts. The safety belt tightening device is arranged between a braid retractor and a braid vehicle body fixing point, is used for adjusting and controlling the restraint effect of a braid, and is characterized by comprising a storage device, a clamping device and a driving device, the driving device is used for driving the storage device and the clamping device to act, and the clamping device is used for clamping the braid. The braid penetrates through the storage device and the clamping device, the storage device is used for winding part of the braid on the two sides of the storage device into the storage device, and the clamping device is used for clamping the braid on one side of the storage device to offset the winding effect of the storage device on the side.

    本申请提供一种安全带收紧装置及其安全带总成,涉及安全带技术领域。所述安全带收紧装置,设置在织带卷收器与织带车身固定点之间,用于调节控制织带的约束效果,其特征在于,包括收纳装置、夹紧装置和驱动装置,所述驱动装置用于驱动所述收纳装置和所述夹紧装置作动,所述织带分别穿过所述收纳装置和所述夹紧装置,所述收纳装置用于将所述收纳装置两侧的部分织带收卷到所述收纳装置中,所述夹紧装置用于夹紧所述收纳装置一侧的织带以抵消所述收纳装置于该侧的收卷效果。


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    Title :

    Safety belt tightening device and safety belt assembly thereof


    Additional title:

    一种安全带收紧装置及其安全带总成


    Contributors:
    ZHANG CHENXIAO (author) / NI JIAN (author)

    Publication date :

    2024-01-30


    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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