| 摘要 |
A closing cap comprises an outer cap with longitudinal ribs, an inner cap is made with a thread on the inner side surface and is equipped with a safety ring by means of weakened bridges at the lower end, a drain sleeve with means for fastening to the neck of bottle, which is connected to the inner cap, a sealing sleeve, which is in contact with the drain sleeve adapted to be installed in the bottle neck, as well as the means for fastening an outer cap with an inner cap. The means for fastening an outer cap to the inner cap are made in the form of circular protrusions on the outer surface of the inner cap and inner surface of the outer cap. The outer cap is connected to the inner cap with possibility to ensure the visible area of a safety ring. |
