| 摘要 |
<p>A connection system for screwable covers is described, comprising at least one screwable cover (1) for closing a bottle containing a fluid product, such cover (1) being composed of at least one counter-cover (3) and at least one external shell (5), such counter-cover being adapted to be connected to such shell (5), such counter-cover (3) being equipped, on its perimeter and externally, with a plurality of first radially arranged engaging teeth (9) and such external shell (5) being equipped with at least one seat (11) for inserting such counter-cover (3).</p> |
