| 摘要 |
PROBLEM TO BE SOLVED: To provide a door frame structure of a vehicle which can easily secure assembly accuracy of a belt line reinforcement and is excellent in productivity.SOLUTION: A door frame 14 is provided with: a first fixing part 20 for fixing one end part, in a longitudinal direction, of a belt line reinforcement 28; and a second fixing part 24 for fixing the other end part. The first fixing part 20 has a longitudinal direction position regulation part facing one end part of the belt line reinforcement 28, on the extension in the longitudinal direction. The second fixing part 24 has a thickness direction position regulation part 24b overlapping with the other end part of the belt line reinforcement 28, in a door thickness direction. The longitudinal direction position regulation part and the thickness direction position regulation part 24b are fixed to corresponding end parts of the belt line reinforcement 28 respectively, by welding. |
