CENTER PILLAR REINFORCED UNIT FOR VEHICLES

摘要

Disclosed is a center pillar reinforcing unit for a vehicle. The center pillar reinforcing unit for a vehicle according to an embodiment of the present invention includes: a plurality of reinforcing beams installed in a longitudinal direction at the outer side of a center pillar inner panel; an upper bracket which is installed at one side of a roof rail and an upper part of the center pillar inner panel, and fixes an upper part of the plurality of reinforcing beams; a center bracket which is installed at the center of the center pillar inner panel, and fixes the center of the plurality of reinforcing beams; a bottom bracket which is installed at a lower part of the center pillar inner panel, and fixes a lower part of the plurality of reinforcing beams; and a gusset bracket which is formed in a side seal for the lower part of the reinforcing beam to be combined. A fixed section of each lower part of the plurality of reinforcing beams comprises a softening treated section which is softened through laser heat treatment. The center pillar reinforcing unit improves impact absorption ability and reinforces side strength of the whole vehicle body.