摘要 |
PROBLEM TO BE SOLVED: To provide a door of a vehicle which can be easily assembled and manufactured at high efficiency, with high dimension precision and durability reliability assured, having light weight and good appearance, having excellent safety and recycling property, for stable and rigid fitting state of a window edge.SOLUTION: In a door of a vehicle, a door body 1 from a door end 1a to a door tail 1b is made from aluminum extrusion mold members S1-S3. A plurality of hollow parts 10A-10F are disposed along width direction of the door body 1. A surface plate on a front side and rear side for the door body 1 is abolished. A thick wall part 14 for screw seat is formed at partition walls 13A, 13B between hollow parts 10A-10C facing a window opening part 15 of the door body 1. |