| 摘要 |
An extruded material frame connection structure for a vehicle, which is constituted by a frame assembly and a reinforcing cover. The frame assembly includes a first extruded member and a second extruded member which are assembled in a state where the first and second extruded members intersect each other and which are welded to each other at an assembled portion thereof so as to be integrated with each other. The reinforcing member is formed to have a size so that the reinforcing member covers the assembled portion between the first and second extruded members and extends to cover portions of the first and second extruded members, the reinforcing member being assembled to the frame assembly and welded to each of the first and second extruded members. With the configuration, it is possible to obtain a frame connection structure in which not only a necessary strength can be secured but also thermal distortion can be suppressed.
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