| 摘要 |
<p>A ball net with elastic cord is solving the problem of escape of a ball in the direction of a hit or throw. The invention is intended for ball recreation and training in different kinds of ball games, first of all football. The net is composed of four strips matching the ball circumference. The strips are glued, sewn or glued plus sewn together on contact places. Three of them are joined in the middle in such a manner that their halves are arranged under the angle of 60 degrees to the previous strip approximately. The fourth strip is attached to all the remaining strips crosswise at a uniform distance and at the middle of the distance between their eyes and the centre, where the remaining three strips are crossing each other. A smaller sling of elastic cord is inserted through the strips' eyes, and a greater sling plus the complete elastic cord are then inserted through the smaller sling. The elastic cord can be held by hand or attached to the ground, a structure or an object. After hitting the ball the net retains it and the elastic cord returns it towards the starting point.</p> |
