| 摘要 |
<p>The invention relates to a display unit consisting of two panels (10, 20) which are joined along the lateral edges thereof (11, 12, 21, 22), and at least one push unit (30) having a first edge (31) joined to one of the panels and a free second edge (32). The inventive display unit can be put in a collapsed situation, wherein the element (30) and the panels (10, 20) are disposed back-to-back and adopt a flat configuration. A pull element (50) is provided to rotate, curve or bend the push element (30) and thereby to push the free second edge (32) of the push element (30) towards one of the two panels (10, 20) in order to expand the panels (10, 20) automatically from the collapsed configuration to a service position in which the display unit adopts a convex configuration able to stand upright.</p> |
