| 摘要 |
The support has a base piece (10) comprised of a bottom (5), two large sides (6) and a flexible cover (7). The parts (5, 6, 7) of the support are interconnected by means of detachable snap engaging assemblies (8). The cover (7) is provided along its edges with notches (11) facing each other. Both ends (14a) of the linking bars (14) are sealingly introduced into the notches (11). The parts (5, 6, 7) are easy to assemble and separate. At least the large sides (6) are reusable. The snap engaging assembly (8) provides a simple and detachable connection of the parts (5, 6, 7). |
