A damping device for a safety belt braid comprises a clamping mechanism, a clamping controller and the braid. When the clamping controller is in the first state, the braid penetrates through a clamping gap provided by the clamping mechanism, and when the clamping controller is in the first state, the braid is clamped by the clamping gap of the clamping mechanism, and damping is provided for stretching of the braid; and when the clamping controller is in the second state, the braid is loosened by the clamping gap. The electromagnet is controlled by the clamping controller, when the clamping controller is in the first state, the electromagnet telescopic rod retracts, and the braid is clamped by the clamping gap; when the clamping controller is in a second state, the electromagnet telescopic rod extends out, and the braid is loosened by the clamping gap; after a passenger wears the safety belt, the compression force on the safety belt braid is reduced, and the rewinding return force on the safety belt braid is increased after the passenger unfastens the safety belt, so that the wearing comfort of the passenger is improved.

    一种用于安全带织带的阻尼装置,包括夹合机构、夹合控制器和织带;所述织带穿过所述夹合机构提供的夹合间隙,在所述夹合控制器处于第一状态时,所述夹合机构的所述夹合间隙夹紧所述织带,为所述织带的拉伸提供阻尼;在所述夹合控制器处于第二状态时,所述夹合间隙松开所述织带。本申请所述电磁体由所述夹合控制器控制,所述夹合控制器处于第一状态时,所述电磁体伸缩杆缩回,所述夹合间隙夹紧所述织带;所述夹合控制器处于第二状态时,所述电磁体伸缩杆伸出,所述夹合间隙松开所述织带;在乘员佩戴上安全带后,使其安全带织带上的压迫力减少,在乘员解开安全带后使其安全带织带上的回卷回位力增大,提高乘员佩戴的舒适性。


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    Title :

    Damping device for safety belt braid and safety belt


    Additional title:

    一种用于安全带织带的阻尼装置及安全带


    Contributors:
    WANG XIAOCHUN (author) / LI YIWEN (author)

    Publication date :

    2023-06-06


    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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