It is a tilted wheelchair with a pair of the frame of legs 1-1, the frame of the seat 2-1 which is forward-backward movable and lifted by the tilted tappet, the frame of the back 3-1 which drives the 2-1, and the frame of the foot board 4-1 which can drive the 3-1 to be upward-downward movable. On the 1-1, the 2-1 supports the chair by lifting and moving forward-backward structure. The 2-1 drives the 3-1 by moving forward and backward with the tilted tappet. The 2-1 can stay in horizontal condition while lifting and moving, and the 4-1 can be movable upward and downward. These are to assure that the weight is kept while tilting, and the belly will not be pressured and painful while sitting. Also, while sitting the legs can stretch out, and will not feel tired when sitting for a long period of the time.一種傾斜式輪椅,具備一對椅腳框架1-1,與藉由傾斜用推桿而能升降及前後轉動的椅面框架2-1,與帶動椅面框架2-1的椅背框架3-1,與帶動椅背框架3-1上下方向轉動的腳踏板框架4-1的傾斜式輪椅;椅面框架2-1透過升降及前後轉動結構支撐、構成在椅腳框架1-1之上;藉由傾斜式推桿的前後進退動作,帶動椅背框架3-1、保持椅面框架2-1在近乎水平狀態下升降及前後轉動的構造、且椅腳框架4-1可上下方向轉動的構造為特徵,以提供可確保傾斜時的重心、傾斜時的坐姿不會造成腹部有壓迫感及痛苦感、並能以伸展兩腳的狀態坐著,長時間乘坐也不會疲備的傾斜式輪椅。1‧‧‧椅腳部位1-1‧‧‧椅腳框架1-2、1-3、2-7、4-4、2-10‧‧‧連結桿1-4‧‧‧前輪1-5‧‧‧後輪2‧‧‧椅面部位2-1‧‧‧椅面框架2-2、2-3、2-8、2-9、2-11、4-3、4-6、5-2‧‧‧托座2-4、2-5‧‧‧椅面框架支撐桿2-6‧‧‧搖動支撐桿2-12、3-5‧‧‧連結板3‧‧‧椅背部位3-1‧‧‧椅背框架3-2‧‧‧連結部件3-3、3-4‧‧‧間隔桿3-5‧‧‧連結板4‧‧‧腳踏板部位4-1‧‧‧腳踏板框架4-2‧‧‧間隔棒4-5‧‧‧腳踏板部件5‧‧‧傾斜用油壓缸5-1‧‧‧伸縮桿5-3、5-4‧‧‧動力傳送用部件5-5‧‧‧操作桿6-2‧‧‧接合凸物P1、P2、P3、P4、P5、P6、P7、P8‧‧‧軸釘
