PROBLEM TO BE SOLVED: To provide a seat cover material which can eliminate a constriction of a telescopic amount, and can enhance durability, and a telescopic structure of the seat cover material.SOLUTION: A seat cover material 20 comprises: an outer material 21; a plurality of non-telescopic string-shaped bodies 22 which are arranged at a rear surface side of the outer material 21 with intervals in an X-direction, and extend in parallel with a Y-direction; and a plurality of ring members 23 which are arranged on the rear surface of the outer material 21 with intervals in the X-direction and the Y-direction. The string-shaped bodies 22 are sequentially inserted into the ring members 23 in corresponding guide rows 23y, have fixed parts 25 fixed to the outer material 21 at one-side end part sides, have pulled parts 26 at sides opposite to the fixed parts 25 with the guide rows 23y sandwiched therebetween, and are elastically pulled by spring members 27 which are engaged with the pulled parts 26.SELECTED DRAWING: Figure 5

    【課題】伸縮量の制約を解消でき、耐久性を高めることができるシート用カバー材及びシート用カバー材の伸縮構造を提供する。【解決手段】シート用カバー材20は、表地21と、表地21の裏面側においてX方向に間隔をあけ且つY方向に平行に延びて配置されている複数の非伸縮性の紐状体22と、表地21の裏面上にX方向及びY方向に間隔をあけて設けられている複数のリング部材23と、を備え、紐状体22それぞれは、対応するガイド列23yのリング部材23に順次挿通されており、表地21に対して固定されている固定部25を一方の端部側に有し、ガイド列23yを挟んで固定部25とは反対側に被引張部26を有しており、被引張部26に係合しているばね部材27によって弾性的に引っ張られる。【選択図】図5


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    Titel :

    SEAT COVER MATERIAL AND TELESCOPIC STRUCTURE OF SEAT COVER MATERIAL


    Weitere Titelangaben:

    シート用カバー材及びシート用カバー材の伸縮構造


    Beteiligte:
    TODA NAOKI (Autor:in) / KOIKE ATSUSHI (Autor:in) / OGAWA TAKUTO (Autor:in)

    Erscheinungsdatum :

    2018-04-12


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet



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