PROBLEM TO BE SOLVED: To provide a reclining structure in which a foot front space of a seated person in a rear sheet is not deprived when a seat back is inclined backward and a comfortable seating state can be secured.SOLUTION: A cushion frame 31 and a back frame 41 disposed between a pair of side frames 21 and 22 set up in both sides are interlockably assembled through a link member 61. The cushion frame 31 is supported turnably in the vertical direction around a turning shaft 33 bridged between the pair of side frames 21 and 22 and extending in the lateral direction in the vicinity of the center in the fore-and-aft direction. The back frame 41 is supported turnably in the longitudinal direction around a turning shaft 41e bridged between the pair of side frames 21 and 22 and extending in the lateral direction in the vicinity of the center in the vertical direction, and the lower part of the cushion frame 31 and the lower part of the back frame 41 are turnably connected to the link member 61.

    【課題】シートバックを後方に傾けたときに、後方シートの着座者の足部前方の空間を奪わず快適な着座状態を確保できるリクライニング機構を提供する。【解決手段】両サイドに立設した一対のサイドフレーム21及び22間に配置したクッションフレーム31とバックフレーム41が、リンク部材61を介して連動可能に組み付けられている。クッションフレーム31は、前後方向中央部近傍において一対のサイドフレーム21及び22間に掛け渡された左右方向に延びる回動軸33のまわりに上下方向に回動自在に支持され、バックフレーム41は、上下方向中央部近傍において一対のサイドフレーム21及び22間に掛け渡された左右方向に延びる回動軸41eまわりに前後方向に回動自在に支持されるとともに、クッションフレーム31下部とバックフレーム41下部がリンク部材61に対して回動自在に連結されている。【選択図】図3


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    Title :

    RECLINING STRUCTURE OF VEHICLE SEAT


    Additional title:

    乗物用シートのリクライニング構造


    Contributors:

    Publication date :

    2015-07-27


    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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