| 摘要 |
PROBLEM TO BE SOLVED: To suppress impact to a rear wheel applied by an elastomer during vertical motion of the rear wheel.SOLUTION: A vehicle suspension device 10 is configured so that a third axis CL and a fourth axis CL are inclined downward of the vehicle as going to one side in a vehicle width direction in vehicle rear face view. Therefore, a rear end part of an upper side trailing link 50 moves toward a vehicle upper side from an initial position in the vehicle rear face view, and a rear end part of a lower side trailing link 70 moves toward obliquely upward in one side in the vehicle width direction from an initial position in the vehicle rear face view. Thereby, a virtual king pin axis K inclines toward the other side in the vehicle width direction with respect to the set virtual king pin axis K. Therefore, a rear wheel 38 inclines toward a direction where a camber angle generated by elastic deformation of upper and lower rubber bushes 64, 82 is cancelled, so generation of the camber angle on the rear wheel 38 can be suppressed. Therefore, during vertical motion of the rear wheel 38, impact to the rear wheel 38 applied by the upper and lower side rubber bushes 64, 82 can be suppressed. |
