The invention discloses a back-row automobile seat framework platform structure, which belongs to the technical field of automobile seats and comprises a first framework and a second framework, the first framework is of a frame structure enclosed by a plurality of square tubes, a plurality of reinforcing plates are arranged in the frame structure, the square tubes comprise a plurality of transverse tubes and a plurality of longitudinal tubes, and the transverse tubes and the longitudinal tubes are welded together. A plurality of headrest guide sleeve brackets are arranged on one transverse pipe; a plurality of connecting support assemblies are arranged on the other transverse pipe, and supporting steel wires are arranged between the connecting support assemblies. A lock support assembly is arranged on the longitudinal pipe, and the second framework and the first framework are arranged in the same mode. After the strength of a backrest framework main body is guaranteed, the size of the main body framework is designed to be minimized, peripheral steel wires are utilized for connection to be matched with and matched with various vehicle types, the requirements for rigidity, strength, durability and comfort can be met in the same field, the requirement for light weight is met, and the backrest framework is suitable for the automobile rear row seat with the backrest capable of being put down and provided with an ISS structure and a backrest lock.

    本发明公开了一种后排汽车座椅骨架平台结构,属于汽车座椅技术领域,包括第一骨架和第二骨架,第一骨架多个方管围成的框架结构,框架结构内设有多个加强板,方管包括多个横管和多个纵管,横管和纵管焊接在一起,其中一个横管上设有多个头枕导向套支架;另一个横管上设有多个连接支架总成,连接支架总成之间设有支撑钢丝;纵管上设有锁支架总成,第二骨架与第一骨架采用相同设置;保证靠背骨架主体强度后,主体框架尺寸最小化设计,利用外围钢丝连接适配,匹配多种车型,在同一领域既能保证刚度、强度、耐久性、舒适性要求,又达到轻量化需求,适用于靠背可放倒带ISS结构及靠背锁的汽车后排座椅。


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    Title :

    Framework platform structure of rear-row automobile seat


    Additional title:

    一种后排汽车座椅骨架平台结构


    Contributors:
    SU JIBAO (author) / FANG ZHIWEI (author) / MA YANYU (author) / WANG MINGXING (author) / HE BIN (author) / CHEN LIJIE (author) / SHENG CHAO (author) / HAO WEIWEI (author)

    Publication date :

    2024-05-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



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