The invention discloses an air curtain structure and a safety air curtain, the air curtain structure comprises an air curtain body, a lower convex part is formed by sewing threads at the bottom end of the air curtain body, a middle sewing thread is arranged on one side, close to the front end of the air curtain body, of the lower convex part, and the air curtain body comprises a flow guide sewing thread and a buffer sewing thread. The flow guide sutures comprise first longitudinal sutures and first transverse sutures, the first longitudinal sutures extend and approach from the bottom end sutures of the lower convex parts to the top end sutures of the air curtain body, and first protection cavities are formed between the first longitudinal sutures and the middle sutures; the first transverse suture extends from one end, close to the top suture of the air curtain body, of the first longitudinal suture to the rear end of the air curtain body; the buffering sewing thread is sewn on the air curtain body and located on the side, close to the air curtain body rear end sewing thread, of the flow guiding sewing thread, and the buffering sewing thread and the first transverse sewing thread jointly define a second protection cavity at the rear end of the air curtain body. The first protection cavity and the second protection cavity can be rapidly unfolded, and the problem that an air curtain is unstable due to multi-channel air inflow in the prior art is at least solved.

    本发明公开了一种气帘结构和安全气帘,所述气帘结构包括气帘本体,气帘本体的底端缝线形成下凸部,下凸部靠近气帘本体前端的一侧设有中部缝线,气帘本体包括导流缝线和缓冲缝线。导流缝线包括第一纵向缝线和第一横向缝线,第一纵向缝线从下凸部的底端缝线向气帘本体的顶端缝线延伸靠近,第一纵向缝线和中部缝线之间形成第一保护腔,第一横向缝线从第一纵向缝线靠近气帘本体的顶端缝线的一端向气帘本体的后端延伸;缓冲缝线缝制于气帘本体上,并位于导流缝线靠近气帘本体后端缝线的一侧,缓冲缝线和第一横向缝线在气帘本体的后端共同限定出第二保护腔。本发明能够使得第一保护腔和第二保护腔快速展开,至少解决现有技术中多通道进气导致气帘不稳定的问题。


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    Titel :

    Air curtain structure and safety air curtain


    Weitere Titelangaben:

    一种气帘结构和安全气帘


    Beteiligte:
    WANG JIAWEI (Autor:in) / ZHANG WEIJIE (Autor:in) / ZHENG ZHONG (Autor:in) / HAO HUI (Autor:in)

    Erscheinungsdatum :

    06.05.2025


    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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