STEERING SYSTEM OF AUTOMOBILE

摘要

The present invention relates to a steering device of a vehicle to which an outer tube and an inner tube are connected to be slid and which has a telescopic function, comprising: a telebush which is inserted in between the outer tube and the inner tube and has an opening part with an opened one side; and a wire spring which is formed to be multi-bent and in which both ends are connected to the outer tube by being pulled, and at least one part is inserted into the outer tube to closely adhere the telebush to the inner tube and to provide elastic force in a direction which tightens the opening part of the telebush. According to the invention, the invention comprises the telebush having the opening part between the outer tube and the inner tube, and the wire spring which tightens the opening part of the telebush elastically, thereby preventing a gap between the outer tube and the inner tube and facilitating the telescopic operation.