To provide a cushion device for a chair for allowing a chair user to stably change a sitting posture.SOLUTION: A cushion device 100 for wheelchair obtained by applying the present invention to a wheelchair includes: a cushion body 2 to be placed on a seat surface of a wheelchair; and at least a pelvis air bag AB(PL) to be held between a seat surface of the wheelchair and the cushion body. Air is supplied to the pelvis air bag AB(PL) to expand or deair is performed for contraction. The expansion/contraction of the pelvis air bag AB(PL) allows a sitting posture of a wheelchair user to change via the cushion body 2.SELECTED DRAWING: Figure 1

    【課題】椅子使用者の座位姿勢を安定的に変換させることのできる椅子用クッション装置を提供する。【解決手段】 本発明を車椅子に適用した車椅子用クッション装置100は、車椅子の座面に載置可能なクッション本体2と、車椅子の座面とクッション本体との間に介設される少なくとも骨盤エアバッグAB(PL)とを有する。骨盤エアバッグAB(PL)にエアを供給して膨らませる、あるいは脱気して収縮させる。この骨盤エアバッグAB(PL)に膨らみ又は収縮により車椅子使用者の座位姿勢をクッション本体2を介して変換させる。【選択図】図1


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    Title :

    CUSHION DEVICE FOR CHAIR


    Additional title:

    椅子用クッション装置


    Contributors:

    Publication date :

    2020-01-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    A61G TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS , Transport, persönliche Beförderungsmittel, oder Lagerung besonders ausgebildet für Kranke oder Behinderte / A47C Stühle , CHAIRS / B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet



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