| 摘要 |
A tipe of steelwire-hook web sheet comprises long bars, support bars and horizontal and vertical steelwires. The long bars and the support bars both have holes, wherein the ends of the steelwires are inserted into the holes. The long bars and support bars are fixed together and the horizontal and vertical steelwire are intercrossed each other to form a web sheet. In order to add the strength of the frame and reduce the length of the horizontal steelwires, some long bars and support bars may be added in the frame. Advantageously, the present invention has less elements, the simple connection framework and the comfortable elasticity. |
