PROBLEM TO BE SOLVED: To make a cushion body in which a surface of a seat pad is covered with a seat cover in a face adhesion state easily deflective.SOLUTION: In a cushion body CU, a surface of a back pad 10 (seat pad) is covered with a back cover 20 (seat cover). The back pad 10 has a draw-in groove 13 for bringing an intermediate part of the back cover 20 into a face adhesion state in a form that the intermediate part is drawn therein, and a deformation promotion structure (extension groove structure L) for making a connecting part 14 being a peripheral part of the draw-in groove 13 easily deflective so that a side pad part 12 which is defined by the draw-in groove 13 is made to be easily deflective to a direction in which a groove width of the draw-in groove 13 is expanded with respect to a ceiling plate pad part 11.SELECTED DRAWING: Figure 4

    【課題】シートカバーがシートパッドの表面に面接着状態で被覆されたクッション体を撓ませやすくすること。【解決手段】バックカバー20(シートカバー)がバックパッド10(シートパッド)の表面に面接着状態で被覆されたクッション体CUである。バックパッド10は、バックカバー20の中間部を内部に引き込む形で面接着状態にする引込溝13と、引込溝13によって区画されたサイドパッド部12を天板パッド部11に対して引込溝13の溝幅を広げる方向に撓ませやすくするように引込溝13の周囲部となる繋ぎ部14を撓ませやすくする変形促進構造(延長溝構造L)と、を有する。【選択図】図4


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    Title :

    CUSHION BODY


    Additional title:

    クッション体


    Contributors:

    Publication date :

    2017-05-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet / A47C Stühle , CHAIRS



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