摘要 |
<p>The framework has an X-shaped base frame (5) made of four diagonal rods, and a table-like frame made of four legs. Side rods (3) enclose an obtuse angle in a usage position of the side rods, and are curved from outside. A corner rod (4) is fastened to a supporting leg at a lower end, and the diagonal rods are mounted on a distal end in a rotatable manner. A joint pin is held on an inner side of a corner joint (2) in a circular hole in a fixed manner and on an outer side of the corner joint in a slotted hole in a movable manner, where the slotted hole extends horizontally to the corner joint.</p> |