PROBLEM TO BE SOLVED: To provide a cushion-type backrest being downsized and easily changing specifications thereof into a mesh type.SOLUTION: A backrest 3 includes a back frame 41 opened in the longitudinal direction, and a back plate 85 attached thereto. The back plate 85 includes a body part 90 entering in a space surrounded by the back frame 41, and an edge-part member 86 overlapped with the front face of the back frame 41; and has a shallow tray-like external shape as a whole. A main cushion material 91a is fitted in the body part 90. Consequently, regardless of having the back frame, the backrest becomes a wholly thinned compact shape. The specifications of the backrest may be easily changed into a mesh type by commonalizing the back frame 41.SELECTED DRAWING: Figure 13

    【課題】コンパクト化できてメッシュタイプへの仕様変更も容易なクッションタイプの背もたれを提供する。【解決手段】背もたれ3は、前後に開口した背枠41と、これに取り付けた背板85とを有している。背板85は、背枠41で囲われた空間に入り込む本体部90と、背枠41の前面に重なる縁部のメンバー86とを有しており、全体として浅いトレー状の外観を呈している。本体部90にメインクッション材91aが嵌め込まれている。このため、背枠を有するものでありながら、全体として薄型化されたコンパクトになる。背枠41を共通してメッシュタイプにも仕様変更することも容易である。【選択図】図13


    Access

    Download


    Export, share and cite



    Title :

    BODY SUPPORT MEDIUM OF CHAIR


    Additional title:

    椅子の身体支持体


    Contributors:

    Publication date :

    2017-05-25


    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



    Body building chair

    FAN HONGYI | European Patent Office | 2015

    Free access

    Back Support Chair Seat

    CHOI YOON HYE | European Patent Office | 2023

    Free access

    Multi-purpose standing support chair

    European Patent Office | 2022

    Free access

    LUMBAR SUPPORT DEVICE FOR CHAIR

    USUMOTO HIROTO | European Patent Office | 2019

    Free access

    Multi-purpose standing support chair

    KIM TAE HOON / HAN SANG WOO / SIN CHAN SICK et al. | European Patent Office | 2021

    Free access