| 摘要 |
<p>The present invention is related to a screen structure comprising a set of at least two guide members (1) and at least one end member (7), said end member (7) being guided at its edges by said guide members (1), a screen being attached to said end member (7), each of said guide members (1) comprising a, each of said guide members (1) comprising a first straight part (2) and at least one additional straight part (3), each of said guide members (1) further comprising at least one hinge joint (4) between two adjacent straight parts (2,3), said hinge joint comprising a plurality of shell parts (10,11), of which at least two are connected to said straight guide parts (2,3), characterised in that : said hinge joint (4) further comprises a plurality of guiding plates (20,21) placed in an essentially vertical position, the assembled top ridges of said guiding plates forming a continuous curve, in every position of said two adjacent straight guide parts (2,3), said end member (7) comprises a first means (22) for rolling or gliding in said straight guide parts (2,3), and a second means (23) for rolling or gliding on the top ridge of said guiding plates (20,21) of said hinge joint (4). <IMAGE></p> |
