| 摘要 |
<p>The removable and collapsible partition has top and bottom rails with a framework between supporting panels. The height of the framework components between the rails (1, 2) is predetermined and invariable, and each rail has at each edge a vertical recess (5) with a horizontal base (5d) and accessible from outside. The vertical distance between the bases of the recesses is greater than the height of the panels (7) but that between their summits is less. The panels are mounted between the recesses and retaining ribs (5e) on the outside of the panels, fitted to the rails to hold the panels in place. One or both the rails can be telescopic.</p> |
