| 摘要 |
A closure assembly comprising a cap having a top panel joined to a circumferential skirt by a plurality of bridges separated by gaps, and a closure base having a seal display. Upon rotation of the cap relative to the closure base, the projections on the closure base and complementary projections on the inner surface of the skirt come into engagement to hold the cap onto the closure base and the seal display moves between a hidden to a visible position. The closure assembly also includes an intermediate member interposed between the cap and the closure base, where an annular sealing surface of the intermediate member is arranged to telescopically receive by a complementary annular sealing surface of the closure base. The closure assembly also has an opening in the top panel located to allow the neck of the intermediate member to protrude therethrough. |
