| 摘要 |
<p>The case is a prismatic structure which is made by folding a sheet of cardboard. It has a base (1) in the shape of an isosceles triangle. Side pieces (7, 5, 11) are hinged to its long edge (4) and its other edges (2, 3). Some pieces have flaps (6, 12) which fold inwards along fold lines (5b, 11b). The piece on the long edge has lateral feet (8) which have inner (9) and outer (10) wings and are folded. They are put through slots (5a, 11a, 5c, 11c) in the other pieces, which lie along their fold lines and parallel to these. USE - Case made from folded sheet to hold wire coat hangers.</p> |
