| 摘要 |
PROBLEM TO BE SOLVED: To provide a light weight portable cup stand capable of being folded flat. SOLUTION: An oblong house-shaped cylindrical body having a pentagonal cross section is made freely foldable at all dihedral angles and a folding line provided at the longitudinal center of its bottom, and an inner bottom plate is placed on the upper surface of the bottom and bonded to one longitudinal end thereof, and a partition plate arranged perpendicular to the longitudinal direction of the cylindrical body is bonded to the center of upper surface of the inner bottom plate such that it can be freely erected or collapsed, and a plurality of cup insertion openings are provided on the upper portion of the cylindrical body. COPYRIGHT: (C)2006,JPO&NCIPI
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