| 摘要 |
PROBLEM TO BE SOLVED: To balance a function of receiving vibration caused by a steering column, and a function of being deformed by an urgently input load.SOLUTION: The present invention relates to a rigid support body 9 for connecting: a front wall 3 of a cabin; a vehicle body strength member 5 installed at a front part of the cabin; and a column bracket 6 provided to attach a steering column 7 under the vehicle body strength member 5. At the middle part, in a vehicle longitudinal direction x, of an upper reinforcement flange part 15 of the rigid support body 9, there is provided a deformation starting point 21 to be a start for bending and deforming the rigid support body 9 by an urgently input load F from ahead of a vehicle, and a reinforcement bracket 25 is attached so as to cover the rigid support body 9. An upper flange part 23 of the reinforcement bracket 25 is connected to the upper reinforcement flange part 15 at a position in front of the deformation starting point 21, in the vehicle, and a lower flange part 24 of the reinforcement bracket 25 is connected to the whole area of a lower reinforcement flange part 16. |
