| 摘要 |
The two-part safety closure provides protection against unauthorized opening of a container for liquids, hermetical sealing between two openings and against loss of liquids during the transport thereof. The two-part safety closure is intended for closing the containers (1) for liquid materials that are being used by frequent pouring out small quantities thereof from said containers requiring frequent opening and closing. Present invention provides for simple and quick opening and closing of the cover (14) and a very reliable protection against unauthorized opening and against an accidental opening during the transportation of such containers providing at the same time sufficient protection during the transportation. The first opening of the cover (14) causes the rupture of the weakened part (7) between the safety ring (6) and the cover (14), and first unscrewing of the closure body (5) causes the rupture of the weakened part (3) signaling the unauthorized opening of the container (1). |
