PROBLEM TO BE SOLVED: To improve flexibility during adjustment of a support position of a neck supported by a neckrest.SOLUTION: A vehicle seat (10) includes: a posture switching mechanism (20) for switching a posture of the vehicle seat (10) between a standing posture in which a seat back (11) stands and a reclined posture in which the seat back (11) is reclined; a headrest (14); a neckrest (15) having a support surface (15s) for supporting a neck of an occupant; and a displacement mechanism (28) which is provided within the neckrest (15) and displaces a part of the support surface (15s) to the neck of the occupant. The neckrest (15) may move along an extension direction of the seat back (11). When the neckrest (15) is moved, the displacement mechanism (28) displaces the part of the support surface (15s) so that the part of the support surface (15s) contacts with the neck of the occupant.SELECTED DRAWING: Figure 1

    【課題】ネックレストによる頸部の支持位置を調整する際の自由度を向上させる。【解決手段】乗物用シート(10)の姿勢を、シートバック(11)が起立した起立姿勢と、シートバック(11)が後傾した倒れ姿勢と、の間で切り替えるための姿勢切り替え機構(20)と、ヘッドレスト(14)と、乗員の頸部を支える支持面(15s)を有するネックレスト(15)と、ネックレスト(15)内に設けられ支持面(15s)の一部を乗員の頸部に向けて変位させる変位機構(28)と、を備え、ネックレスト(15)は、シートバック(11)の延出方向に沿って移動可能であり、ネックレスト(15)が移動すると、変位機構(28)が支持面(15s)の一部が乗員の頸部と接するように支持面(15s)の一部を変位させる。【選択図】図1


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    Title :

    VEHICLE SEAT AND VEHICLE SEAT UNIT


    Additional title:

    乗物用シート及び乗物用シートユニット


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

    Publication date :

    2018-11-29


    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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