| 摘要 |
<p>A lightweight shelf comprises a new structural solution of a pillar, crossbar and supporter. By this innovative solution, the installation of the shelf has been achieved without any use of binding elements such as screws, wedges and other similar material for this purpose. The pillar of the shelf consists of the pillar and the supporter screwed to the lower part of the pillar. The supporter of the pillar and the crossbar are elements with the same structural solution but they differ in their length. The supporter is shorter than the crossbar and is intended for binding of pairs of pillars along the y-axis. The crossbar is also intended for binding several pillars along the x-axis. Thus the combined elements pillar, crossbar and supporter in their final variant represent the shelf, which can have one or several crossbars and supporters mounted to a pillar of the shelf.</p> |
