| 摘要 |
A tamper proof cap (1) for sealing bottle or bottle like container with threaded neck is disclosed. The cap comprises a safety ring (3) wherein the safety ring comprises an upper ring (5) attached to a detachable lower ring (4) by connection means (6) and having an inner wall (10) formed by four segments (8) attached together by four weak lines (7). When the cap (1) is unscrewed, initially the weak lines (7) tear and deform the lower safety ring (4) into four pieces, and on continued unscrewing the connection means (6) break and release the cap (1) from the neck. |
