| 摘要 |
<p>The container (1) consists of a supple base (2) and a series of rigid rectangular transparent side walls (3, 4, 5a, 5b, 6a, 6b), at least one of which is made in two sections (5a, 5b, 6a, 6b) that can be folded together to reduce the dimensions of the container for transport. The folding side walls are made self-supporting by the pressure of water in the container when it is in use. The hinges (7a - 7j) between the folding and rigid walls and the base of the container are designed to be supple and waterproof.</p> |
