| 摘要 |
<p>The collapsible screen (1) comprises a mast (3) with vertical mast axle, a linkage and a folding element (7) connected with the linkage. The linkage comprises three screen arms (2a,2b), which are linked at the mast and are moved between an opening position and a closing position. A clamping element (9) is provided, which is arranged between two adjacent screen arms above the folding element in opening position of the screen arms.</p> |
