The invention relates to an inclination angle adjusting seat five-connecting-rod structure small in occupied space, and belongs to the technical field of automobile seats. The seat five-connecting-rod structure comprises a sliding rail reinforcing plate, a five-connecting-rod rotating shaft support, a five-connecting-rod, a rear transverse pipe, a five-connecting-rod rotating shaft, a leg support mounting connector, a rear transverse pipe support, a seat cushion safety belt support, a backrest safety belt lock support and a headrest mounting bent pipe. A rear transverse pipe and a five-connecting-rod rotating shaft serve as supporting points, a frame structure composed of a rear transverse pipe support, a five-connecting-rod rotating shaft support and a sliding rail reinforcing plate serves as a main body, a headrest installation bent pipe provides an installation point for a headrest, and a backrest safety belt lock support and a cushion safety belt support provide installation positions for safety of the whole chair. The space occupied by the seat is effectively reduced, and the requirement of the electric vehicle for internal space optimization is met; through the improved safety belt fixing point design and the reinforced structure, the safety of the seat is improved.

    本申请涉及一种占用空间小的倾角调整座椅五连杆结构,属于汽车座椅技术领域。本申请的座椅五连杆结构,其包括滑轨加强板、五连杆转轴支架、五连杆、后横管、五连杆旋转轴、腿托安装接口、后横管支架、座垫安全带支架、靠背安全带锁支架和头枕安装弯管;后横管和五连杆旋转轴为支点,后横管支架、五连杆转轴支架、滑轨加强板组成的框架结构作为主体,头枕安装弯管给头枕提供了安装点,靠背安全带锁支架、坐垫安全带支架给整椅的安全提供了安装位置。本申请有效减少了座椅占据的空间,适应了电动车对内部空间优化的需求;通过改进的安全带固定点设计和加强结构,提升了座椅的安全性。


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    Title :

    Inclination angle adjusting seat five-connecting-rod structure small in occupied space


    Additional title:

    一种占用空间小的倾角调整座椅五连杆结构


    Contributors:
    CHI RUIWEI (author) / SUN ZHONGTAO (author) / CAI WANWEI (author) / WU TIANHUA (author) / LIN XINGHE (author)

    Publication date :

    2025-04-18


    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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