The invention relates to the technical field of vehicles, in particular to an arrangement method of a third row of safety belts, a retractor mounting structure assembly and a vehicle. The arrangement method comprises the steps that the positions of a second fixing point at the lower end of the safety belt and a fixing point at the upper end of the safety belt are adjusted, so that an obtained braid area meets the requirement between a neck limit point and a shoulder limit point, and the arrangement position of the lock catch and the arrangement position of the hanging ring are determined. And determining a first fixing point at the lower end of the safety belt according to the braid outlet direction of the retractor and the position of the upper end fixing point, and further determining the arrangement position of the retractor. The retractor mounting bracket is welded on the inner plate assembly of the rear hub package and is connected with a beam system structure on the rear hub package to form a net-shaped structure, so that force can be effectively transmitted better, and the strength and the rigidity of the retractor are improved. The support provides mounting points for two rows and three rows of safety belt retractors of a vehicle at the same time, the number of vehicle parts is reduced, the manufacturing process is reduced, and the precision of a vehicle body and the lightweight level of the vehicle are improved.

    本申请涉及车辆技术领域,具体涉及一种第三排安全带的布置方法、卷收器安装结构总成及车辆。布置方法包括:调整安全带下端第二固定点与安全带上端固定点的位置,使得所得到织带区域满足在颈部极限点和肩部极限点之间,确定出锁扣的布置位置与吊环的布置位置。根据卷收器的织带出口方向和上端固定点的位置,确定安全带下端第一固定点,进而确定卷收器的布置位置。卷收器安装支架焊接在后轮毂包内板总成上,通过与后轮毂包上的梁系结构连接形成网状结构,更好地能进行力的有效传递,提升了卷收器的强度及刚度。该支架同时为车辆二排、三排安全带卷收器提供安装点,减少了车辆零件数量,降低了制造过程,提高了车身精度及车辆轻量化水平。


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    Titel :

    Arrangement method of third row of safety belts, retractor mounting structure assembly and vehicle


    Weitere Titelangaben:

    第三排安全带的布置方法、卷收器安装结构总成及车辆


    Beteiligte:
    ZHANG YUEFEI (Autor:in) / WANG JIANHONG (Autor:in) / TANG LIN (Autor:in) / ZENG JUN (Autor:in) / LIN ZHAOHUI (Autor:in)

    Erscheinungsdatum :

    2023-08-18


    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



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