To provide a seat that has a large amount of deflection in a low-load condition and that comprises a pad hardly associated with a bottom touching feeling.SOLUTION: A vehicle seat S includes a seat frame (cushion frame F1), a pad (cushion pad 30) that covers the seat frame, and a skin material 40 that covers the pad. The pad has a first pad layer (urethane layer 31) that is made of a urethane foam, and a second pad layer (latex layer 32) that is arranged between the first pad layer and the skin material 40. The second pad layer is made of profile urethane, a net-like resin structure or a latex foam.SELECTED DRAWING: Figure 3

    【課題】低荷重でのたわみ量が大きく、かつ、底付き感を感じにくいパッドを備えたシートを提供することを目的とする。【解決手段】車両用シートSは、シートフレーム(クッションフレームF1)と、シートフレームに被せられるパッド(クッションパッド30)と、パッドに被せられる表皮材40と、を備える。パッドは、ウレタンフォームからなる第1パッド層(ウレタン層31)と、第1パッド層と表皮材40の間に配置される第2パッド層(ラテックス層32)と、を有する。第2パッド層は、プロファイルウレタン、網状樹脂構造体またはラテックスフォームからなる。【選択図】図3


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    Title :

    SEAT


    Additional title:

    シート


    Contributors:
    OSHIMA YUKI (author) / YOSHIOKA YUKI (author)

    Publication date :

    2022-07-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    A47C Stühle , CHAIRS / B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse / B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet



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