| 摘要 |
PROBLEM TO BE SOLVED: To provide a vehicle reinforcement structure capable of improving the rigidity of a part in the vicinity of a border line between a side body and a roof with a simple configuration.SOLUTION: A vehicle reinforcement structure 100 includes a roof member, a pillar member 108 having an extension 114 extending along the roof member at the upper part, and a reinforcement member 112 connected to straddle over the extension 114 and the roof member. The reinforcement member 112 has a first welded part W1 extended in the vehicle longitudinal direction to be welded to the extension 114 and a second welded part W2 extended in the vehicle lateral direction to be welded to the front edge of the roof member. The first welded part W1 and the second welded part W2 are provided so that a virtual area L1 in which each of both ends is connected by a straight line is stored substantially in an area of the reinforcement member 112. Furthermore, the reinforcement member 112 has an open area S1 at the vehicle interior-side of the first welded part W1 and at the rear of the second welded part W2 which is not joined to the pillar member 108 and the roof member. |
