PROBLEM TO BE SOLVED: To provide an assisting tool for a wheelchair, which allows a user to keep sitting comfortably on the wheelchair for a fixed time by supporting his/her pelvises or backside thighs and also preventing his/her ischial bones from being deviated forward on a seat surface, so as to allow him/her fall from the wheelchair when a non-robust person sits on the wheelchair.SOLUTION: The assisting tool for the wheelchair includes: juxtaposed right and left side frames 2 slide rods 3 with fittings, attached to the rear parts of the respective side frames 2 a pelvis support 4 arranged between the upper rear parts of the right and left side frames 2 a thigh support slidably arranged between the right and left side frames 2 an auxiliary seat surface 6 attached onto the thigh support and a part between the right and left side frames 2 and lock pieces 7 attached to the rear ends of the respective side frames 2.COPYRIGHT: (C)2010,JPO&INPIT【課題】非健常者が車椅子に座った場合に、その者の骨盤を支え、叉膝裏側の大腿部を支え、さらに座骨側が座面上で前方側にずれて車椅子からずり落ちるのを防いで、一定時間快適に車椅子に座り続けることのできる車椅子用補助具を提供する。【解決手段】並設された左右の各側部フレーム2、各側部フレーム2の後部側に取り付けられた止具付きスライド杆3、左右の側部フレーム2の後部側の上部間に設けられた骨盤サポート4、左右の側部フレーム2の間にスライド自在に設けられた大腿部サポート、上記大腿部サポート上及び左右の側部フレーム2間上に取り付けた補助座面6、各側部フレーム2の後端に取り付けられた係止片7からなる。【選択図】図2
