| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a highly durable frame for suitcases for standardized manufacture of the suitcases having mutually different widths by a simple method. SOLUTION: A frame 1 for suitcases and the like is provided with two upper angular members 3 and two lower angular members 4 of which width is generally equal to the width of the suitcase. The upper angular members 3 and the lower angular members 4 are constructed to be coupled each other at their respective ends through tightly culpable members 8. Couplings section of the upper angular members 3 and the lower angular members 4 accord with the centerline of longitudinal and vertically transverse sides of the frame.</p> |
