A restraint device for a seating unit is described. The restraint device is capable of protecting a person without relying on the support surface. The restraint device has an airbag comprising, in a deployed state, a first portion (30), a second portion (40) and a third portion (50). The first portion (30) extends in a first direction (X) from a first end (30a) thereof above the shoulders of a person (P) seated in the vehicle seat (10) to a second end (30b) remote from the backrest, located in front of the head and/or torso of the person, and in a second direction (Y) from a third end (30c) outside the person to a fourth end (30d) inside the person. The second portion (40) extends in a third direction (Z) from a fifth end (40a) to a sixth end (40b) and from a seventh end (40c) close to the backrest to an eighth end (40d) away from the backrest such that at least an upper section (42) of the second portion (40) extends laterally of the person's head. The third portion (50) extends in the second direction (Y) from an outer-person ninth end (50a) to an inner-person tenth end (50b) such that at least an upper section of the third portion (50) faces the face of the person (Figure 2).

    本发明描述了一种座椅单元的约束装置。该约束装置能够保护人而不依赖于支撑表面。该约束装置具有气囊,该气囊在展开状态下包括第一部分(30)、第二部分(40)和第三部分(50)。该第一部分(30)从其第一端(30a)在第一方向(X)上在坐在车辆座椅(10)中的人(P)的肩部上方延伸到位于人的头部和/或躯干前方的远离靠背的第二端(30b),并且在第二方向(Y)上从人外第三端(30c)延伸到人内第四端(30d)。该第二部分(40)在第三方向(Z)上从第五端(40a)延伸到第六端(40b),并且从靠近靠背的第七端(40c)延伸到远离靠背的第八端(40d),使得该第二部分(40)的至少上部区段(42)在人的头部侧向延伸。该第三部分(50)在该第二方向(Y)上从人外第九端(50a)延伸到人内第十端(50b),使得该第三部分(50)的至少上部区段面向人的面部(图2)。


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    Title :

    Restraining device, restraining assembly and seat unit


    Additional title:

    约束装置、约束组件和座椅单元


    Contributors:

    Publication date :

    2024-09-17


    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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