| 摘要 |
PROBLEM TO BE SOLVED: To easily and reliably increase strength of a part connected to a door panel, in a vehicular door frame structure in which a door frame is assembled to a door panel via a connection member.SOLUTION: A door frame has a design part that is positioned on the outside of a vehicle, and a protrusion that assumes a cylindrical or bag-like fixed cross-sectional shape and that protrudes to the side of a vehicle interior with respect to the design part. A connection member, which is fixed by being inserted into a door panel, has a surrounding part that makes the protrusion of the door frame covered from the side of the vehicle interior with an exposed part exposed on the outside of the door panel from an inserted part. |
