초록 ▼

A container system comprising an outer container, an inner container and a spout. The outer container includes a body and an outer spout. The inner container includes a bag and an inner spout. The inner container is positionable within the outer container such that the inner spout can extend through

A container system comprising an outer container, an inner container and a spout. The outer container includes a body and an outer spout. The inner container includes a bag and an inner spout. The inner container is positionable within the outer container such that the inner spout can extend through the outer spout. The spout interfacing assembly comprises a gasket and a lock ring. The gasket includes an outer container interfacing surface engagable with the outer spout and an inner container interfacing surface engagable with the inner spout. The lock ring is couplable to one of the inner spout and outer spout, the lock ring capable of limiting the movement of the inner spout relative to the outer spout. The attachment of a valve assembly substantially uniformly compresses the gasket to, in turn, maintain a substantially uniform and fluid tight seal between the inner spout and the outer spout.

대표청구항 ▼

What is claimed is: 1. A container system comprising: an outer container having a body and an outer spout; an inner container having a bag and an inner spout, the inner container positionable within the outer container such that the inner spout can extend through the outer spout; and a spout interf

What is claimed is: 1. A container system comprising: an outer container having a body and an outer spout; an inner container having a bag and an inner spout, the inner container positionable within the outer container such that the inner spout can extend through the outer spout; and a spout interfacing assembly, comprising a gasket and a lock ring, the gasket including an outer container interfacing surface engagable with the outer spout and an inner container interfacing surface engagable with the inner spout, the lock ring couplable to one of the inner spout and outer spout, the lock ring capable of limiting the movement of the inner spout relative to the outer spout, whereupon attachment of a valve assembly substantially uniformly compresses the gasket to, in turn, maintain a substantially uniform and fluid tight seal between the inner spout and the outer spout. 2. The container system of claim 1 wherein the outer spout comprises an outer surface, an inner surface, a proximal end and a distal end, the outer container interfacing surface including an outer diameter face and a flange face, the outer diameter face positionable in sealing engagement with the inner surface of the outer spout and the flange face positionable in sealing engagement with the distal end of the outer spout. 3. The container system of claim 2 wherein the inner spout comprises an outer surface, an inner surface, a proximal end and a distal end, the inner container interfacing surface comprising at least one inner diameter face positionable in sealing engagement with the outer surface of the inner spout. 4. The container system of claim 3 wherein the inner spout includes at least one rib extending circumferentially about the outer surface of the inner spout, the inner container interfacing surface includes at least one flange face capable of positioning in abutment with the at least one rib. 5. The container system of claim 4 wherein the at least one rib comprises a pair of ribs spaced apart from each other a predetermined distance, the lock ring positionable between the spaced apart pair of ribs. 6. The container system of claim 5 wherein the inner container interfacing surface includes a second inner diameter face positionable in abutment with the at least one rib. 7. The container system of claim 6 wherein the lock ring includes a first face and a second face opposing the first face, the gasket further includes a lock ring interfacing face positionable in abutment with the lock ring interfacing face. 8. The container system of claim 3 wherein the distal end of the inner container is configured to receive an interfacing face of a valve assembly and wherein the outer surface of the outer spout includes an attachment member capable of releasable attachment with a valve assembly. 9. The container system of claim 8 wherein the attachment member comprises threads which are engagable with a corresponding thread of a valve assembly. 10. The container system of claim 1 wherein the lock ring comprises a body having a first surface and a second surface, the lock ring defined by an inner diameter and an outer diameter, the lock ring including a first component and a second component movable relative to each other. 11. The container system of claim 10 wherein the first component and the second component of the lock ring are hinged at a first end and selectively attachable at a second end. 12. The container system of claim 11 wherein the first component and the second component are integrated at a first end, and capable of relative movement at a second end. 13. A method of assembling a container system comprising: providing an outer container having a body and an outer spout; providing an inner container having a body and a spout; positioning the inner container within the outer container; extending the inner spout through the outer spout; providing a gasket having an outer container interfacing surface and an inner container interfacing surface; positioning the gasket such that the outer container interfacing surface abuts the outer spout and such that the inner container interfacing surface abuts the inner spout; and positioning a lock ring so as to interface with at least one of the outer spout and the inner spout and the gasket, to, in turn, facilitate the engagement of the outer spout, the inner spout and the gasket in a substantially uniform and sealable position. 14. The method of claim 13 further comprising the step of: positioning a valve assembly to facilitate selective withdrawal of fluid from within the inner container. 15. The method of claim 13 wherein the inner spout includes at least one rib, the step of positioning the lock ring further comprises the step of positioning the lock ring so as to interface with the at least one rib on one side thereof, and so as to interface with the gasket on the other side thereof. 16. The method of claim 14 wherein the lock ring comprises a first component and a second component, the step of positioning the lock ring further comprises the steps of: positioning the first component of the lock ring; positioning the second component of the lock ring; and attaching the first and second components of the lock ring to each other.