초록 ▼

A closure is provided that is configured to fit over a mouth of a receptacle to form a container. The closure includes a body portion having an open bottom formed of a skirt that defines an outer periphery of the body portion and an end wall defining at least one dispensing aperture. The closure als

A closure is provided that is configured to fit over a mouth of a receptacle to form a container. The closure includes a body portion having an open bottom formed of a skirt that defines an outer periphery of the body portion and an end wall defining at least one dispensing aperture. The closure also includes a member supported at the end wall. The member has a flap configured for pivotal movement and a user interface configured for sliding movement. The sliding movement of the user interface causes the pivotal movement of the flap. The closure further includes a retaining member coupled to the body portion for securing the member to the body portion. The retaining member at least partially covers the flap and the user interface.

대표청구항 ▼

1. A closure configured to fit over a mouth of a receptacle to form a container, the closure comprising: a body portion having an open bottom formed of a skirt that defines an outer periphery of the body portion and an end wall defining at least one dispensing aperture, the end wall including at lea

1. A closure configured to fit over a mouth of a receptacle to form a container, the closure comprising: a body portion having an open bottom formed of a skirt that defines an outer periphery of the body portion and an end wall defining at least one dispensing aperture, the end wall including at least one raised rim configured to facilitate stacking of a bottom of another receptacle atop the closure;a member supported at the end wall, the member having a flap with a pivot rod defining a pivot axis substantially parallel to the end wall and configured for pivotal movement of the flap about the pivot axis and a user interface configured for sliding movement, the user interface coupled to the flap at a transition area having a hinge defining a hinge axis that is parallel to and offset from the pivot axis, so that the sliding movement of the user interface flexes the member about the hinge axis, causing the pivotal movement of the flap about the pivot axis between an open position and a closed position, the user interface including a projection configured to be engaged by a user, the projection circumferentially coextensive with the raised rim when in the closed position to facilitate stacking of the bottom of another receptacle atop the closure; anda retaining member coupled to the body portion for securing the member to the body portion, the retaining member at least partially covering the flap and the user interface. 2. The closure of claim 1 wherein the retaining member includes a first coupling structure corresponding to a second coupling structure provided on the end wall. 3. The closure of claim 2 wherein the first coupling structure comprises a plurality of projections and the second coupling structure comprises a plurality of apertures configured to receive the projections. 4. The closure of claim 1 wherein the end wall includes a channel configured to receive the member, the channel having a recess proximate the transition area of the member to accommodate rotational movement of the hinge about the pivot axis, the hinge and the recess being covered by the retaining member. 5. The closure of claim 4 wherein the hinge moves beneath a plane of the pivot axis so that the flap pivots above the plane of the pivot axis relative to the body portion, the pivot shaft being covered by the retaining member. 6. A container comprising the closure recited in claim 1 and a receptacle. 7. A closure configured to fit over a mouth of a receptacle to form a container, the closure comprising: a body portion having an open bottom formed of a skirt that defines an outer periphery of the body portion and an end wall defining at least one dispensing aperture, the end wall including at least one raised rim configured to facilitate stacking of a bottom of another receptacle atop the closure;a flap supported at the end wall by a pivot connection defining a pivot axis and configured for pivotal movement about the pivot axis between a first position in which the dispensing aperture is closed and a second position in which the dispensing aperture is open; anda user interface coupled to the flap at a transition area by a hinge defining a hinge axis substantially parallel to and offset from the pivot axis, the user interface slidable in a direction substantially parallel to the end wall and perpendicular to the hinge axis for moving the flap between the first position and the second position, the user interface including a projection configured to be engaged by a user, the projection circumferentially coextensive with the raised rim when in the first position to facilitate stacking of the bottom of another receptacle atop the closure;wherein the user interface remains within the outer periphery of the body portion as the flap is moved between the first position and the second position. 8. The closure of claim 7 further comprising a retaining member coupled to the end wall for securing the flap and the user interface to the body portion. 9. The closure of claim 7 wherein the flap and the user interface are integrally-formed as a single unitary body. 10. The closure of claim 9 wherein the end wall defines a channel configured to receive the flap and the user interface. 11. The closure of claim 10 wherein the hinge moves rotationally beneath the pivot axis as the flap is moves between the first and second positions. 12. The closure of claim 11 wherein the channel has a depth that is greater under an area that receives the hinge than under an area that receives the user interface. 13. The closure of claim 11 wherein the single unitary body further comprises a pivot shaft defining the pivot axis about which the flap is configured to pivot. 14. The closure of claim 13 wherein the end wall defines a recess that receives the pivot shaft. 15. The closure of claim 7 wherein the user interface slides towards the dispensing aperture to move the flap to the second position and away from the dispensing aperture to move the flap to the first position. 16. The closure of claim 7 wherein the flap includes a clean out projection extending from a bottom surface of the flap, the clean out projection being configured to engage a peripheral edge of the end wall that defines the at least one dispensing aperture. 17. A closure configured to fit over a mouth of a receptacle to form a container, the closure comprising: a body portion having an open bottom formed of a skirt and an end wall defining a dispensing aperture, the end wall including at least one raised rim configured to facilitate stacking of a bottom of another receptacle atop the closure;a flap supported at the end wall by a pivot connection defining a pivot axis for pivotal movement between an open position and a closed position;a user interface coupled to the flap by a hinge defining a hinge axis substantially parallel to and offset from the pivot axis and supported at the end wall for slidable movement between a first position in which the flap is in the open position and a second position in which the flap is in the closed position, the user interface including a projection configured to be engaged by a user, the projection circumferentially coextensive with the raised rim when in the closed position to facilitate stacking of the bottom of another receptacle atop the closure; anda retaining member disposed over the flap and the user interface and coupled to the end wall for securing the flap and the user interface relative to the body portion,wherein the end wall defines a recess configured to receive the retaining member so that the retaining member is substantially uniform with the end wall. 18. The closure of claim 17 wherein the retaining member includes a first cutout configured to receive the flap and a second cutout configured to receive the user interface. 19. The closure of claim 17 wherein the flap and the user interface are integrally-formed as a single unitary body that flex relative to each other about the hinge. 20. The closure of claim 17 wherein the sliding movement of the user interface is in a direction that is substantially parallel to the end wall, so that the hinge slides beneath the pivot axis to pivot the flap between the open position and the closed position.