| 摘要 |
<p>The easel for displaying documents such as photographs in an inclined plane is obtained from a pre-cut blank sheet of semi-rigid material such as cardboard. By folding the blank along three non parallel lines in the shape of a triangle a first panel (1) is made for taking the document. A second panel (2) forms a rear foot support for the first panel and a third panel (3) joins the lower portions of the first and second panels. The upper portion of the first panel is cut out from the second panel and led beyond the plane of the second panel to stay in the plane of the first panel. This leaves in the second panel a window (8) having notches (9) in which are anchored tabs (10,10') of the third panel. The height of the notches determines the inclination of the first panel.</p> |
