The invention discloses a high-strength automobile rear-row seat framework, which comprises a seat frame of a closed frame-shaped structure, a plurality of front seat legs and a plurality of rear seat legs are arranged below the seat frame, the front seat legs and the rear seat legs are arranged front and back in two rows, the top ends of the front seat legs are connected with the front part of the seat frame, and the top ends of the rear seat legs are connected with the rear part of the seat frame; and a plurality of inclined supports are arranged in the seat frame at intervals, the front end of each inclined support is connected with the lower part of one front seat leg, and the rear end of each inclined support is connected with the rear part of the seat frame. According to the rear-row seat framework structure, the front and rear seat leg structural design is adopted, the rear-row seat framework structure can be suitable for an automobile body structure without protrusions in the rear row, meanwhile, when an automobile collides and a safety belt stretches forwards, the seat framework, the supporting legs and the inclined supports form a truss structure, part of stress of the rear seat legs is transmitted to the front seat legs, and the strength of the framework is improved, so that the rear seat legs are prevented from being directly pulled up from the floor surface of the vehicle body.

    本发明公开了一种高强度汽车后排座椅骨架,包括呈闭合框形结构的座椅框架,座椅框架的下方设置有多个前椅腿和多个后椅腿,前椅腿和后椅腿呈两排分别前后布置,前椅腿的顶端与座椅框架的前部连接,后椅腿的顶端与座椅框架的后部连接;座椅框架内间隔设置有多个斜支撑,斜支撑的前端与其中一个前椅腿的下部连接,斜支撑的后端与座椅框架的后部连接。本发明的后排座椅骨架结构采用前、后椅腿结构设计,能适用于后排没有凸起的车身没结构,同时,当汽车发生碰撞在安全带向前拉伸时,座椅框架、支腿和斜支撑形成桁架结构,将后椅腿的部分受力传递到前椅腿上,增加骨架的强度,从而防止后椅腿直接从车身地板面上被拉起。


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    Titel :

    High-strength automobile rear-row seat framework


    Weitere Titelangaben:

    一种高强度汽车后排座椅骨架


    Beteiligte:
    HAN ZHI (Autor:in) / SUN LOUCHEN (Autor:in)

    Erscheinungsdatum :

    2021-08-06


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet



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