The structure of the front side of the vehicle frame ronji Brno dineol

摘要

The subject innovation is given a plurality of circular holes in the upper surface of the structure that the cross-sectional shape of a "c" shaped front ronji tube dineol frame of the vehicle are formed as coming from the front side ronji tube dineol frame (Longitudial frame) of the vehicle whereby the original diameter to the passenger compartment direction on the front-end is perforated at intervals jidoe is gradually reduced to form, by when a running vehicle is a head-on collision on a circular hole, the impact energy through gradual deformation of the front side ronji tube dineol frame is absorbed, there is an effect that it is possible to prevent in advance the vehicle occupant due to a direct impact energy to the front-side tube ronji dineol frame is bent from serious injury or death.