The invention provides a seat spring series-connection fixing structure. The seat spring series-connection fixing structure comprises a surrounding frame. Damping springs are evenly arranged in the enclosure frame and fixedly connected with the fixing steel wires through buckles. A backrest adjusting rod is arranged at the lower end of the enclosure frame, and a set of fixing blocks are arranged on each of the left and right sides of the enclosure frame. According to the invention, through the arrangement of the S-shaped structure of the damping spring, the upper surface area of the damping spring can be increased, so that the pressure intensity of the damping spring is reduced under the condition that the damping spring bears the same pressure, and therefore, the compression resistance ofthe damping spring is improved; two auxiliary fixing rods are arranged in the enclosure frame, so that the stability of the enclosure frame can be enhanced; the surrounding frame can bear larger pressure, the damping springs are connected with the fixing steel wires through the buckles, the damping springs can form a stress whole, the anti-pressure capacity of the damping springs is enhanced, andthe phenomenon that the damping springs are prone to deformation or breakage due to independent stress is avoided.

    本发明提供一种座椅弹簧串联固定结构,包括围框;所述围框内部均匀排列有减震弹簧,且减震弹簧与固定钢丝通过卡扣固定连接;所述围框下端设有靠背调节杆,且围框左右两侧分别设有一组固定块。本发明中,通过减震弹簧呈S型结构的设置,可以增加减震弹簧的上表面积,使得减震弹簧在承受同样压力的情况下,压强变小,从而提高了减震弹簧的抗压性能,还通过围框内部设有两个辅助固定杆,可以增强围框的稳定性,使得围框可以承受更大的压力,减震弹簧通过卡扣与固定钢丝连接,使得减震弹簧可以形成一个受力整体,增强减震弹簧的抗压能力,避免了减震弹簧单独受力容易变形或者发生折断的现象。


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    Title :

    Seat spring series-connection fixing structure


    Additional title:

    一种座椅弹簧串联固定结构


    Contributors:
    HE JINGYAN (author) / HUANG CONGXI (author) / ZHANG WEIQIANG (author) / HE MINGHUA (author)

    Publication date :

    2021-02-05


    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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