Closure
A single-piece flip-top dispensing closure ( 10 ) is provided. The closure comprises a base ( 15 ) and a lid ( 20 ) joined by a hinge ( 25 ). The base is attachable to a container neck and includes an integral spout ( 45 ). A tamper-evident member is frangibly connected to the lid. The tamper-evident member includes a hook ( 85 ). The base is provided with a raised crossbar ( 550 ) under which the hook engages with the closure in an initially closed condition. When the lid is initially opened the interaction between the crossbar and the hook causes the tamper-evident member to release from the lid.
1. A single-piece flip-top dispensing closure, the closure comprising
a base attachable to a container neck and includes an integral spout,
a lid joined by a hinge, and
a tamper-evident member is frangibly connected to the lid, the tamper-evident member includes a hook, the base is provided with a raised crossbar under which the hook engages with the closure in an initially closed condition, in which when the lid is initially opened the interaction between the crossbar and the hook causes the tamper-evident member to release from the lid,
wherein the tamper-evident member is connected to the lid by a lateral frangible bridge at either side thereof, in which the crossbar is supported by lateral support members, and in which each lateral support member includes a groove in which the lateral frangible bridges sit in the initially closed position.
2. The closure of claim 1 , in which following release the tamper-evident member is retained by the base.
3. The closure of claim 2 , in which following release the tamper-evident member is visible beneath the crossbar.
4. The closure of claim 1 , in which the tamper-evident member and the crossbar are generally opposite the hinge.
5. The closure of claim 1 , in which the lateral support members are formed integrally with the spout.
6. The closure of claim 1 , in which the tamper-evident member is a tab.
7. The closure of claim 1 , in which the base includes a tamper-evident band.
8. The closure of claim 7 , in which the band is formed as a tether.
9. The closure of claim 1 , in which the base is provided with screw thread formations for engaging cooperating formations on a container neck.
10. The closure of claim 1 , in which the base is provided with a snap bead for non-removably engaging a container neck.
11. The closure of claim 1 , further comprising means for resisting and/or causing deflection and/or deformation of the tamper-evident member upon first closing of the lid to move the closure into the initially closed condition.
12. The closure of claim 11 , in which the means for resisting and/or causing deflection and/or deformation comprises an axial rib.
13. The closure of claim 11 , in which the means for resisting and/or causing deflection and/or deformation comprises a horizontal flap.
14. An aseptic closure for a ready-to-drink fruit juice container, comprising the closure of claim 1 .
15. The closure of claim 1 in combination with a container.
16. A sportscap comprising
a base attachable to a container neck and
a lid joined by a hinge,
wherein the base includes a top deck and a depending side skirt, the base includes a dispensing spout,
wherein the lid further includes a frontal cut-out in which a tamper-evident member is frangibly connected, the tamper-evident member includes a hook, the base is provided with a crossbar which is raised from the top deck and under which the hook engages with the closure in an initially closed condition, in which when the lid is initially opened the interaction between the crossbar and the hook causes the tamper-evident member to release from the lid, and
wherein the tamper-evident member is connected to the lid by a lateral frangible bridge at either side thereof, in which the crossbar is supported by lateral support members, and in which each lateral support member includes a groove in which the lateral frangible bridges sit in the initially closed position.