| 摘要 |
<p>Detachable metal connector for the assembly of structures that are used in the equipment of dining units. This connector consists of the main bodyη(Fig. 1a), hexagonal screwκ(Fig. 1c), and the cylindrical partθ(Fig. 1c) inside which there is a thread respective to the screw. The cylindrical partθis secured on the inside of the adjacent surface of the pipe using a special compression machine (Fig. 1b). The main body of the connector is pressure welded at the points (e) to the framework of the structure and then the pipe is placed at the semi cylindrical surface of the main body of the connector, where it is secured with screws, thus constituting a secure and durable structure capable of withstanding all sorts of stressing.</p> |
