Steering device of vehicle

A steering device of a vehicle, the steering device comprising:

• a column housing supported on a vehicle body;
• a column tube supported to be movable in an axial direction with respect to the column housing and configured to accommodate a steering shaft;
• and
• a telescopic mechanism configured to drive the column tube with respect to the column housing in the axial direction,
• wherein the column tube includes
• an outer tube configured to accommodate the steering shaft and support the steering shaft to be rotatable around an axis of the steering shaft, and
• an inner tube accommodated in the outer tube and configured to hold the outer tube at a predetermined position in a normal state, and
• the column tube is configured to allow a relative movement of the outer tube with respect to the inner tube in the axial direction when a load equal to or larger than a predetermined value is applied to the steering shaft, and
• the telescopic mechanism includes
• a holding member supported by the inner tube, and
• a driving mechanism connected to the holding member and supported by the column housing to drive the holding member in the axial direction, and
• the telescopic mechanism is configured to drive the inner tube and the outer tube with respect to the column housing in the axial direction by the driving mechanism,
• the outer tube has an opening that allows the holding member to move in the axial direction, and the holding member is inserted through the opening to be connected to the driving mechanism, and
• the holding member is inserted through one side of the inner tube and is supported by another side of the inner tube to be connected to the driving mechanism.