REMOVABLE WHEELCHAIR DRIVE AUXILIARY DEVICES

摘要

The present invention relates to a traveling aid apparatus and comprises: a main frame supporting the entire apparatus and wherein a gradient unit is formed on a front side; a stem frame formed to be long and inserted into and fixated to be rotated to the main frame and of which one side has a handle and the other side is coupled with a driving wheel; a connecting frame formed to be long and of which one side is connected to the main frame and the other side is coupled to a manual wheel chair; a driving motor providing a driving force to the driving wheel; and a driving unit having a power supply unit formed to be long to disposed in a rear side relative to the driving wheel on the gradient unit to supply power to the driving motor. The power supply unit is disposed on a center line of left and right sides in a width direction of the main frame.