To prevent contamination of a rear end portion of a seat and the like by scattering excrement, sliding a seat backward and forward after a passenger always stands up from a seat of a wheelchair, lifting a seat upward or the like Provide a wheelchair that does not have to act.A pair of left and right lower support rods provided on a rear side of the frame a pair of left and right backrests fitted to the lower support rod so as to be able to move up and down and having a backrest A wheelchair for supporting the excretion of a passenger equipped with a mounting rod 12, and when the occupant discharges to a Western-style toilet, the rear end portion of the seat is positioned so as to substantially abut the front of the toilet seat of the Western-style toilet At the same time, the backrest mounting rod rises by a required amount upward from the elbow rest 10 by either the driving force or the artificial operating force, and the passenger protrudes the buttocks rearward from the upper surface of the seat on the toilet seat And has the required opening 40 that can be transferred onto the toilet seat.(FIG.【課題】排泄物の飛散により座席の後端部等が汚れないようにすると共に、座乗者が車椅子の座席から必ず立ち上がってから座席を前後方向にスライドさせる、座席を上方向に持ち上げる等の行為をしなくても良い車椅子を提供する。【解決手段】座席11を支持するフレーム1と、フレームの後方側に設けられた左右一対の下部支持杆2と、下部支持杆に昇降可能に嵌合すると共に、背もたれ14を有する左右一対の背もたれ取付け杆12とを備え、座乗者の排泄を支援する車椅子であって、座乗者が洋式便器に排泄するとき、座席の後端部は洋式便器の便座の前に略当接するように位置付けられると共に、背もたれ取付け杆は、駆動力又は人為的な操作力のいずれかにより、肘当て10よりも上方へ所要量上昇し、座乗者が座席の上面から便座上にお尻を後方へ突き出し、便座上に移乗することができる所要の開口部40を有する。【選択図】図5
