| 摘要 |
PROBLEM TO BE SOLVED: To provide a vehicle front body structure capable of suppressing deformation of a bending region where a floor opposing part and a kick-up part of a side member are continuous by large load when a front side of a vehicle collides to improve an occupant's safety. SOLUTION: This vehicle front body structure is provided with front side members 5 forming an opposing part e1 of a vehicle front body to an engine room 2, an opposing part e2 to a dash panel 19, and an opposing part e3 to a floor 18 integrally and continuously in the forward and backward directions X of the vehicle, left and right front pillars 17 arranged on an outer side in the direction Y of vehicle width of these front side members 5 and extended in the vertical direction Z of the vehicle, and dash cross members 15 whose both ends are joined with these left and right front pillars 17 and which are joined with rear ends of forward extended parts e1 of the left and right front side members 5, respectively. A flexural rigidity reducing part E is formed in a section which is a kick-up opposing part e2 of the left and right front side members 5 and is close to the forward extended part e1 at an upper position than the floor opposing part e3. COPYRIGHT: (C)2006,JPO&NCIPI
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