PROBLEM TO BE SOLVED: To provide a length adjusting member for a seat part of a wheelchair by which the anteroposterior length of the seat part of the wheelchair can be adjusted in accordance with the lesion state of a user of the wheelchair.SOLUTION: The length adjusting member for the seat part of the wheelchair is configured so that a screw hole A for slidably inserting the rear end part of an upper frame to an insertion port 15 and fixing the upper frame at one end, a screw hole B for attaching the upper end part of a rear frame to the lower end part, a screw hole E for attaching an armrest to the rear end part, a screw hole D for fixing the middle of a backrest frame to the front of the screw hole E, and a continuous screw hole C capable of adjusting the angle of the backrest frame and fixing it with the screw hole D as a fulcrum at the lower part of the screw hole D are bored therein.COPYRIGHT: (C)2009,JPO&INPIT【解決課題】車椅子の利用者の疾患の状態によって、車椅子の座部の前後の長さを簡単に調節できる車椅子の座部の長さ調節部材を提供する。【解決手段】一方端に上部フレームの後端部を摺動可能に挿入口15に挿入して上部フレームを固定するネジ孔Aと、下端部に後部フレームの上端部を着設するネジ孔Bと、後端部にアームレストを着設するネジ孔Eと、該ネジ孔Eの前方に背もたれフレームの中程を固定するネジ孔Dと、該ネジ孔Dの下部に前記ネジ孔Dを支点として背もたれフレームの角度を調節して固定することができる連続したネジ孔Cを穿設した構造とした。【選択図】図3
