| 主权项 |
1. A seatback bar structure of a vehicle having a vehicle body provided with side panels constituting right-and-left vehicle-body side walls and a floor panel arranged between the right-and-left side panels, interconnecting the side panels, and forming a vehicle floor face, comprising:
a cross bar extending in a vehicle width direction above the floor panel; a leg portion connecting the cross bar and the floor panel; a guard bar fixed to an upper portion of the cross bar, the guard bar being made from aluminum or aluminum alloy by extrusion molding; and a link bracket, one end of which is fixed to the side panel and the other end of which is connected to the cross bar, wherein said guard bar has an inverse-U shape, and an inward end portion, in the vehicle width direction, thereof is configured to pass through said cross bar and be welded to the cross bar and an outward end portion, in the vehicle width direction, thereof is configured not to pass through the cross bar but to welded to a junction member which is placed on and fixed to the cross bar, the junction member comprising a guard-bar attachment face portion to be fixed to an upper face portion of the cross bar and a vertical face portion to be fixed to a front face portion of the cross member, and the vertical face portion of said junction member is fastened together with said link bracket and the front face portion of said cross bar. |
