| 摘要 |
PROBLEM TO BE SOLVED: To provide a door frame for a vehicle having a belt line reinforce which secures rigidity and strength and achieves high flexibility of shape design.SOLUTION: In a door frame for a vehicle which has a door sash forming a window opening and a belt line reinforce extending along a belt line, a first molding member formed by extrusion-molding a lightweight metal and a second molding member formed by press-molding a metal material are overlapped in a door thickness direction to be fixedly joined and form a belt line reinforce. |
