INTEGRATED COWL CROSS MEMBER WITH IMPACT-REDUCING COUPLING STRUCTURE

摘要

Disclosed is an integrated cowl cross member having a shock-reducing coupling structure installed. The one-piece cowl cross member to which the impact reduction type coupling structure is installed according to the present invention comprises: a core bar injection molded to include reinforcing fibers and disposed in the left and right directions of the vehicle body in front of the driver's seat; a column bracket integrally injection-molded with the core bar so as to be engaged with the steering column; At least one upper bracket integrally injection-molded with the core bar to support the dashboard; and a buffer coupling part that is replaceably coupled between the upper bracket and the front vehicle body to reduce the impact transmitted to the vehicle. According to the present invention, partial damage of the integral cowl cross member having weak brittleness can be reduced, and maintenance of the vehicle after an accident such as a collision can be adjusted or replaced with the buffer coupling without replacing the entire cowl cross member There is an effect that can be achieved easily with just one.