An object of the present invention is in conjunction with the lateral movement comprises an easy mechanism when you move from a wheelchair, to provide a wheelchair that does not have to ERROR in the excretion. A post height of the wheels and that of lower than the position of the seat surface sheet small diameter, and the rotation thereof is driven by pressure contact the V-groove reel 4 which rotation is connected to the handle 1 to the rear wheel, These attached to the rotatable elbow tube to the rear, folding mechanism of the wheelchair to a wheelchair having a structure in which is positioned in front, rather than under the seat surface sheet. Thus, the the toilet it can straddle in reverse, the seat surface sheet is provided with holes in the rear, and can be excreted and cleaning showers without ERROR, ass wipe also can themselves without increasing the waist as I was in. In addition, between the handle 1 and V groove reel 4 built-in load automatic transmission mechanism, even uphill, and the like can advance with a small force. .BACKGROUND【課題】車椅子から移る際に横移動し易い機構を備えると共に、排泄では移乗しなくてすむ車椅子を提供する。【解決手段】後車輪の高さが座面シートの位置より低い小さな径のものとし、その回転はハンドル1に回転が連結したV溝リール4を後車輪に圧接することにより駆動させるのと、これらを後部へ回動可能な肘管に取付、車椅子の折畳機構は座面シートの下でなく前方に位置させた構造の車椅子とする。これにより、便器へは後進して跨ぐことが出来、座面シートには後方に穴部を設けて、移乗することなく排泄・洗浄シャワーが可能とし、尻拭きも腰を上げること無く自ら出来る様にした。又、ハンドル1とV溝リール4の間に負荷自動変速機構を組み込み、上り坂でも、小さい力で前進出来る様にする。【選択図】図1