The invention provides a seat cushion structure capable of adjusting soft and hard sitting feelings, and relates to the field of seat structures. The seat cushion structure comprises a seat cushion sponge, a spoke type seat inner shell, a seat inner sponge and a seat outer shell which are sequentially arranged from top to bottom; a coil spring is fixedly arranged on the spoke type seat inner shell; an adjusting handle is arranged on the outer side of the seat outer shell, an adjusting mechanism connected to an adjusting handle is arranged on the inner side of the seat outer shell, and the adjusting mechanism is connected to the coil spring and used for adjusting the contraction radius of the coil spring. The soft and hard comfort of the seat cushion can be adjusted; meanwhile, the appearance of the seat cushion itself is not affected in the adjusting process, the adjusting range is uniform, and the seat cushion is simple in structure, rapid in response, reliable in function and low incost.

    本发明提供一种可以调节软硬坐感的座垫结构,涉及座椅结构领域,包括从上到下依次设置的座垫海绵、轮辐式座内壳、座内海绵、座外壳;所述轮辐式座内壳上固定设置有卷簧;所述座外壳的外侧设置有调节手柄,内侧设置有与调节手柄连接的调节机构,所述调节结构与卷簧连接,用于调整卷簧的收缩半径。本发明能够调整座垫软硬舒适度;同时在调整过程中不会影响座垫本身的外观,调整范围均匀,座垫结构简单,反应迅速,功能可靠,成本低。


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    Title :

    Seat cushion structure capable of adjusting soft and hard sitting feelings


    Additional title:

    一种可以调节软硬坐感的座垫结构


    Contributors:
    XU QING (author)

    Publication date :

    2020-06-09


    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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