Tilting structure of mobility device and mobility device including same

A tilting structure of a mobility device, the tilting structure comprising:

• a base frame;
• front wheel frames mounted on opposite front sides of the base frame and coupled to the base frame through front wheel shift gear portions extending in a first predetermined direction;
• a tilting bar coupled to the base frame to be tiltable to a first opposite side and a second opposite side of the base frame with respect to a tilting center positioned at a portion of the tilting bar, a first side of the tilting bar being branched and extending to the first and second opposite sides;
• and
• front wheel rotation gears engaged to first and second opposite end portions branched from the first side of the tilting bar, respectively, to be rotated in a same direction that the tilting bar is tilted with respect to the tilting center, wherein the front wheel rotation gears are engaged with the front wheel shift gear portions and rotated to move the front wheel shift gear portions relative to each other in the first predetermined direction with respect to the base frame.