The invention relates to the field of vehicles, in particular to a seatbelt assist system for a vehicle, said seatbelt assist system (1) comprising a first part and a second part, said second part allowing a seatbelt webbing (4) to be placed between the first part and the second part relative to the first part; and a driving device (3), at least one of the first part and the second part is configured as a roller (2) and can be driven by the driving device (3) to rotate so as to apply driving force to the safety belt webbing (4). The invention also relates to a corresponding method for assisting a seat belt by means of a seat belt assistance system. The safety belt has the advantages that the safety belt can be conveniently drawn out and retracted, and the problems that a vehicle passenger needs to operate the safety belt with one hand, and the safety belt is poor in comfort due to insufficient and too tight coil spring force are solved.

    本发明涉及车辆领域,具体涉及一种用于车辆的安全带助力系统,所述安全带助力系统(1)第一部件和第二部件,所述第二部件相对于所述第一部件而允许将安全带织带(4)置于该第一部件与第二部件之间;和驱动装置(3),其中,所述第一部件和第二部件中的至少一个被配置成滚轴(2)而能够由所述驱动装置(3)驱动旋转,以向所述安全带织带(4)施加驱动力。本发明还涉及一种相应的借助安全带助力系统进行安全带助力的方法。本发明的优点在于方便安全带的抽出和缩回,以解决车辆乘员需要单手操作安全带,以及安全带卷簧力不足、过紧造成的舒适性等问题。


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    Title :

    Safety belt assistance system for vehicle and method for assisting safety belt


    Additional title:

    用于车辆的安全带助力系统和用于安全带助力的方法


    Contributors:

    Publication date :

    2023-07-14


    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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