The invention provides a shoulder strap width adjusting mechanism (40) which comprises a rail device (44) arranged on a seat backrest (22) and comprising a first rail and a second rail which are arranged on the two sides of the seat backrest (22) and roughly extend in the longitudinal direction, and the transverse distance between the first rail and the second rail gradually changes in the longitudinal direction; the two shoulder strap fixing pieces (42) are connected to a seat headrest (30), located between the seat headrest (30) and the seat backrest (22) and capable of sliding along the first track and the second track of the track device (44) respectively. According to the invention, the width of the shoulder strap is synchronously adjusted in the process of adjusting the height of the headrest, so that the requirements of children of different ages and different body types on the width of the shoulder strap can be met.

    本申请提供了一种肩带宽度调整机构(40),包括:轨道装置(44),设置于座椅背靠(22),包括设置于所述座椅背靠(22)两侧的、大致沿纵向延伸的第一轨道和第二轨道,所述第一轨道和所述第二轨道之间的横向距离在纵向方向上渐变;两个肩带固定件(42),连接到座椅头枕(30),并位于所述座椅头枕(30)与所述座椅背靠(22)之间,且能分别沿着所述轨道装置(44)的第一轨道和第二轨道滑动。本申请中,在头枕高度调整的过程中肩带宽度实现同步调整,从而可以满足不同年龄和不同体型儿童对于肩带宽度的需求。


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    Titel :

    Shoulder strap width adjusting mechanism and child safety seat


    Weitere Titelangaben:

    肩带宽度调整机构及儿童安全座椅


    Beteiligte:
    ZHANG DALIANG (Autor:in)

    Erscheinungsdatum :

    2022-04-22


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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