A kind of wheelchair mobile using single foot,It includes: a skeleton unit,One is mounted on the foot control mechanism on the skeleton unit,And a dual direction drive mechanism that skeleton unit can be driven to advance by foot control mechanism controls,The present invention be mainly in one of dual direction drive mechanism drive shaft install one by foot control mechanism controls common gear,One convergence gear group and a tumbler gear group,By a unilateral bearing is respectively set in tumbler gear group and convergence gear group,And make unilateral bearing driving direction on the contrary,Come so that foot control mechanism either advances or Hou is moved back,The convergence gear group can be all driven to rotate along single direction,And then wheel shaft is rotated along a direction of advance one of on drive skeleton unit,Therefore the structure of the wheelchair of the present invention is not only novel,It has effects that fast move using single foot.一種可利用單腳移動的輪椅，其包含：一骨架單元、一安裝在該骨架單元上的腳控機構，以及一個受到腳控機構控制而可驅動骨架單元前進的雙向驅動機構，本發明主要是在該雙向驅動機構之一驅動軸上安裝一個受腳控機構控制的共同齒輪、一銜接齒輪組及一換向齒輪組，藉在換向齒輪組及銜接齒輪組上分別設置一個單向軸承，且使單向軸承的驅動方向相反，來使得腳控機構無論是前進或者後退，都可帶動該銜接齒輪組沿著單一方向轉動，進而帶動骨架單元上之一輪軸沿著一前進方向轉動，故本發明之輪椅的結構不僅新穎，更具有利用單腳即可快速移動的功效。
