| 摘要 |
A goalpost comprises a frame (10) on which is located a net (38). The frame (10) is movable between an assembled position as shown and a folded position, and comprises six lengths of tubing (12, 14, 16, 18, 20, 22), each length of tubing having a first end and a second end, the second end of the first length of tubing being connected to the first end of the second length of tubing and so on with the second end of the nth length of tubing being connected to the first end of the first length of tubing to form a closed circuit; a connector (24, 26, 28, 30, 32, 34) between each of the first end of a length of tubing and the second end of an adjacent length of tubing, the connectors being designed to permit two adjacent lengths of tubing to be arranged at a first angle to each other in the assembled position of the frame as shown and a second angle to each other in the folded position of the frame, and tensioning means, such as a continuous elastic cord, between each pair of adjacent lengths of tubing to hold the lengths of tubing and the connectors in position in the assembled position of the frame and to permit the frame to be moved between its assembled position and its folded position. |
