| 摘要 |
<p>PROBLEM TO BE SOLVED: To inexpensively provide a door frame for a vehicle with a simple structure, excellent in the strength of a junction between a belt line reinforcement and a bracket.SOLUTION: The bracket to connect a door sash to the belt line reinforcement and to be fixed to a door panel is joined to the belt line reinforcement at multiple welding parts in relation where lines obtained by extending the respective welding lines are not identical to each other. The multiple welding parts have at least two welding parts of which respective welding lines are not parallel to each other when viewed from the lateral side of a door. The two welding parts have inclinations for gradually changing an interval between the respective welding lines as going in a longitudinal direction of the belt line reinforcement, and the lines obtained by extending the respective welding lines intersect with each other on the belt line reinforcement or the bracket, when viewed from the lateral side of the door.</p> |
