LEG TYPE WHEELCHAIR

摘要

The present invention relates to a leg type wheelchair and, more particularly, to a leg type wheelchair which can stably move a flatland and a step height area. The leg type wheelchair comprises: a main body which has a seat; a left driving unit which is mounted at the left side of the main body to be able to rotate and where multiple leg units are formed radially centered on a rotation central shaft; and a right driving unit which is mounted at the right side of the main body to be able to rotate and where multiple leg units are formed radially centered on a rotation central shaft. The left driving unit comprises: a first left rotary unit where multiple left leg units are radially formed; a first left driving motor which rotates the first left rotary unit; a second left rotary unit which is placed in between the first left rotary unit and the main body and where multiple second left leg units are radially formed; and a second left driving motor which rotates the second left rotary unit. The right driving unit comprises: a first right rotary unit where multiple right leg units are radially formed; a first right driving motor which rotates the first right rotary unit; a second right rotary unit which is placed in between the first right rotary unit and the main body and where multiple second right leg units are radially formed; and a second right driving motor which rotates the second right rotary unit. The first and second left rotary units are rotated by the first and second left driving motors respectively and independently from each other. The first and second right rotary units are rotated by the first and second right driving motors respectively and independently from each other.