TRANSFORMABLE WHEELCHAIR

摘要

A switchable wheelchair is provided, which enables to generate the centroid change of a user in the domain between the front wheel and the rear wheel and guarantees the safe pose change of a user. A switchable wheelchair comprises: a pair of main frames(10) which pivotally mount the front wheel and rear wheel and are foldable in a shape to be loaded on the vehicle through the folding-jointed link; a pair of drive links(20) which are mounted between a pair of main frames and have the structure of being folded on the axis of two pairs of hinge shafts; and various pairs of driven links which connect the drive links between the main frames.