INSTITUTE OF NATIONAL COLLEGES OF TECHNOLOGY JAPAN
发明人:
KOBAYASHI YUSUKE,小林 裕介
申请号：
JP2013071011
公开号：
JP2013128793A
申请日:
2013.03.29
申请国别(地区):
JP
年份:
2013
代理人:
摘要：
PROBLEM TO BE SOLVED: To provide an easy-to-handle chair structure that assists the transfer of a wheelchair user.SOLUTION: The chair structure provided with a seat includes a chair body including the seat, a support mechanism fitted to the chair body, and an expansion seat face supported by the support mechanism. The support mechanism includes a first pivotally supporting part for pivotally supporting the expansion seat face so that it can rotate around a horizontal first axis, and a second pivotally supporting part disposed on the lateral side of the front edge of the seat for pivotally supporting one end portion of the first pivotally supporting part so that it can rotate around a vertical second axis for the chair body. The expansion seat face can be drawn out from a retreat position where the first axis extends along the side edge of the seat below the seat, and the expansion seat face is disposed in an attitude that extends downward from the first pivotally supporting part to a projection position where the first axis extends along the front edge of the seat, and the expansion seat face is disposed in an attitude that extends forward from the front edge of the seat.COPYRIGHT: (C)2013,JPO&INPIT【課題】取り扱いが容易な構造で車いす使用者の移乗を補助する。【解決手段】本発明の座部を備えたいす構造は、前記座部を含むいす本体と、該いす本体に取り付けられた支持機構と、該支持機構に支持された拡張座面とを有し、前記支持機構は、前記拡張座面を水平な第1の軸線の周りに回動可能に軸支する第1の軸支部と、前記座部の前端側方に配置され、前記いす本体に対して前記第1の軸支部の一方の端部を垂直な第2の軸線周りに回動可能に軸支する第2の軸支部とを有し、前記拡張座面を、前記座部の下方において前記第1の軸線が前記座部の側端に沿って伸びるとともに前記拡張座面が前記第1の軸支部から下方へ延出する姿勢で配置される収納位置から、前記第1の軸線が前記座部の前端に沿って伸びるとともに前記拡張座面が前記座部の前端より前方へ延出する姿勢で配置される展開位置へと繰出可能に構成されている。【選択図】図6
