| 摘要 |
<p>Re-usable lid for bottles, manufactured with a material of convenient flexibility, made up of a coupling (1), having a frustum shape internally (2) with the larger base turned downward at approximately one-third of its height, and from this point on it is cylindrical (3), and then there is a reduction of the diameter (4) delimitating a thick outlet mouth (5), while the part above the base (2) has vertical rips (10), or just one rip (11), surpassing, from the lower extremity to the upper extremity or there is also, on the whole, a vertical cut (13) separating in two, the part delimitated between the cut (12) and the upper part of the lid. </p> |
