Junction by the getting on and off opening marginal structural null wheel house

摘要

PROBLEM TO BE SOLVED: To perform highly accurate assembling by sub-assembling a floor panel, a wheel house and a wheel house member, to improve assembling work efficiency, and to improve the rigidity of a lower side part (side sill part) of a getting on-and-off door opening peripheral edge part.;SOLUTION: Bent parts 24 bent from a floor surface toward a lower side are provided at both end parts of a vehicle left and right direction of the floor panel 2. The wheel house member 9 forming a closed surface shape part α together with the bent part 24 is disposed by being welded and bonded to a vertical wall part 25 formed by bending both the end parts of the vehicle left and right direction of the floor panel 2 toward the lower side and a rear face of the floor panel 2. A front rocker panel 4 constituting a front side rocker part 14 of the wheel house 3 is welded and bonded to a lower end edge 25a of the vertical wall part 25. In a lower part of the welded and bonded part, a cab side outer panel 13 is welded and bonded to the front rocker panel 4 to constitute the front side rocker part 14 of a cross sectional shape.;COPYRIGHT: (C)2007,JPO&INPIT