Steering device

1. A steering device comprising:

a column unit that includes an outer column and an inner column provided inside the outer column movably in a front-rear direction and that supports a steering shaft such that the steering shaft rotates around a first axis extending in the front-rear direction;

a front bracket that is attached to a vehicle body and that supports the outer column such that the column unit rotates around a second axis extending in a lateral direction;

a lock bolt that is inserted into a through-hole penetrating the outer column in the lateral direction;

a rear bracket that is provided with a tilting guide hole guiding vertical movement of the lock bolt in accordance with rotation of the outer column and that is attached to the vehicle body at a position behind the front bracket; and

an urging member that is connected to the lock bolt and urges the column unit upward via the lock bolt,

a hanger bracket that engages with the inner column via the lock bolt to restrict movement of the inner column relative to the outer column in the front-rear direction in telescopic motion,

wherein the outer column is provided with a bumping portion that restricts the outer column from rising by causing the outer column and the rear bracket to come into contact with each other before the lock bolt abuts onto an upper end inner circumferential edge of the tilting guide hole in accordance with rotation of the column unit about the second axis in tilting motion.

2. The steering device according to claim 1 ,

wherein the rear bracket is provided with an upper wall portion that straddles an upper portion of the column, and

wherein the bumping portion protrudes from a portion of the outer column that is surrounded by the upper wall portion and is configured to come into contact with the upper wall portion.

3. The steering device according to claim 1 ,

wherein the bumping portion is provided with a contact surface that comes into contact with the rear bracket, and

wherein the contact surface is an inclined surface that extends to become closer to a lower side toward a rear side.

4. The steering device according to claim 1 ,

wherein the bumping portion is formed in a curved shape that protrudes upward.

5. The steering device according to claim 1 ,

wherein the urging member is connected to portions of the lock bolt located on both sides of the in the lateral direction.

6. The steering device according to claim 1 ,

wherein the rear bracket has a pair of side plate portions that are arranged on both sides in the lateral direction of the column,

wherein each of the pair of side plate portions is provided with the tilt guide hole, and

the bumping portion protrudes in the lateral direction from the portions of the outer column that are located below the pair of side plate portions, such that the bumping portion can contact the pair of side plate portions from below.