To provide a support device for an occupant knee part which can keep a seating posture suitable for stepping-change of a pedal when a person with weak muscle is operates a vehicle.SOLUTION: A support device 100 for an occupant knee part is arranged in a vehicle having: a seat part 1 with a seating face part 10 on which a lumbar part P1 of a crew member P and a thigh part P2 are laid; and an accelerator pedal 41 and a brake pedal 42 arranged in front of the seat part. The support device for an occupant knee part comprises: a knee part outside surface support member 110 which is transferred from a storage state arranged at a side part of the seat part to a support state spread out in front of the seat part and at an upper side thereof to support a knee part outside surface of the crew member; a knee part undersurface support member 120 which is transferred from a storage state arranged in the vicinity of a front end part of the seat part and apart from the knee part undersurface of the crew member to a support state supporting the knee part undersurface of the crew member; and a drive part 130 which is transferred from the storage states of the knee part outside surface support member and the knee part undersurface support member to the support states thereof.SELECTED DRAWING: Figure 4

    【課題】低筋力者が運転する場合にペダルの踏み替えに適した着座姿勢を維持することができる乗員膝部サポート装置を提供する。【解決手段】乗員Pの腰部P1及び大腿部P2が乗せられる座面部10を有するシート1と、座面部の前方側に配置されるアクセルペダル41及びブレーキペダル42とを有する車両に設けられる乗員膝部サポート装置100を、座面部の側部に設けられた格納状態から座面部に対して前方側及び上方側に張り出し乗員の膝部外側面をサポートするサポート状態へ推移する膝部外側面サポート部材110と、座面部の前端部近傍に設けられ、乗員の膝部下面から離間した格納状態から、乗員の膝部下面をサポートするサポート状態へ推移する膝部下面サポート部材120と、膝部外側面サポート部材及び膝部下面サポート部材を格納状態からサポート状態へ推移させる駆動部130とを備える構成とする。【選択図】図4


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    Titel :

    SUPPORT DEVICE FOR OCCUPANT KNEE PART


    Weitere Titelangaben:

    乗員膝部サポート装置


    Beteiligte:
    NAGASAWA ISAMU (Autor:in)

    Erscheinungsdatum :

    13.08.2024


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

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



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