NVH performance is better than the cowl cross-sectional structure

摘要

The present invention relates to cowl (COWL) structure which is mounted on a vehicle, and more particularly, the cowl Additional inner cowl top panel and lower panel section apply only one section cowl structure combined with good shock absorbing rear flange by deformation upon collision with a pedestrian pedestrians and protects at the same time, some sections have further added to the gusset side relates to the stem and the cowl cross bar and improved NVH performance than section cowl structure by applying a partial evils side cowl structure can improve the rigidity of the cowl structure while protecting the safety of pedestrians by combining. ; According to the structure as described above, the passenger seat of the vehicle may correspond to the priority of the pedestrian protection cross-section through a cowl structure of a dog, the driver's seat of the vehicle pedestrian safety by applying the structure of the cowl cross-section and one closed end face at the same time There may also be protected as well as improve the rigidity of the cowl structure, NVH performance improvement.