To provide a seat for a vehicle which can restrain flexure of a tube connected to an air bag which moves along with a headrest.SOLUTION: A seat for a vehicle comprises a seat back, a headrest which is capable of moving in a seat longitudinal direction or a vertical direction with respect to the seat back, an air bag which is configured so as to be mounted to the headrest and to deform at least one part of the headrest by expansion and contraction, a valve which is configured so as to insert and remove air in/from the air bag, a tube which is connected with the air bag and the valve and a restriction part which restricts movement at least in a seat frontward direction of the tube in an inside of the seat back.SELECTED DRAWING: Figure 1

    【課題】ヘッドレストと共に移動する空気袋に接続されたチューブの屈曲を抑制できる乗物用シートを提供する。【解決手段】本開示の一態様は、シートバックと、シートバックに対し、シート前後方向又は上下方向に移動可能なヘッドレストと、ヘッドレストに取り付けられると共に、膨張及び収縮によってヘッドレストの少なくとも一部を変形させるように構成された空気袋と、空気袋に空気を出し入れするように構成されたバルブと、空気袋とバルブとに接続されたチューブと、シートバックの内部においてチューブの少なくともシート前方への移動を規制する規制部と、を備える乗物用シートである。【選択図】図1


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    Title :

    SEAT FOR VEHICLE


    Additional title:

    乗物用シート


    Contributors:

    Publication date :

    2021-11-01


    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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