| 摘要 |
<p>The invention relates to a flexible collapsible frame provided with round corners, which is intended to be used as a means for displaying advertising messages in positions close to football goals. The frame is designed so as not to pose any danger to football players in the event of an impact and is made such that it automatically returns the initial position thereof should it be knocked down following a strike or impact. The frame consists of: a one-piece body produced using a mould and provided with an inner supporting element on which the printed advertising message is displayed; and a spring aligned with each of the goal posts and coupled between the post and a respective part for joining same to a peg designed to be screwed into the ground, each spring being covered with a resilient, flexible protective sleeve.</p> |
