| 摘要 |
<p>The invention relates to a self-supporting folding structure of quick assembling, that contains three or more telescopic legs (11-14) connected by sliding crossbars (15-18) that provides the necessary rigidity, opening and support to hold a cover with walls and ground. The objective of this invention is to proportionate a light structure easy to install, different to the ones in the market and with lesser parts and pieces in its framework, at a low cost, innovation, self-supported folding feature for sheltering from the inclemency of the weather.</p> |
