| 摘要 |
<p>This invention relates to a five sided container comprising five or more generally square elements 1, 2, 3, 8, 9 which may be reversibly collapsed from an arrangement in which adjacent sides 2, 3, 8, 9 are generally perpendicular, adjacent elements being secured together by hinges 6, 7, three or more of the elements including additional hinges 4, 5, 10 extending between opposite vertices thereof. The container may find use for storage purposes, for protective coverings, as buildings, furniture or as waterproof vessels.</p> |
