초록 ▼

A three part container system. The first part is an outer rigid container formed with a mouth defining an opening into the outer container. The second part is an inner container positioned within the outer container, the inner container formed with a mouth defining an opening into the inner containe

A three part container system. The first part is an outer rigid container formed with a mouth defining an opening into the outer container. The second part is an inner container positioned within the outer container, the inner container formed with a mouth defining an opening into the inner container, the mouth of the inner container being positioned in and sealed to or adjacent to the mouth of the outer container, at least a portion of the inner container being collapsible so that the inner container can be filled with a liquid. The third part is a turret fitted directly or indirectly by way of the outer container to the mouth of the inner container. The turret contains a one way valve in liquid communication with the mouth of the inner container by way of a passageway in the turret, the turret defining a mouth in liquid communication with the one way valve by way of a passageway in the turret so that if the inner container contains a liquid and the collapsible portion of the inner container is held above the turret, the fluid in the inner container will flow through the one way valve and out of the mouth of the turret as the inner container collapses within the outer container, and so that if the turret is held above the inner container, flow of air back into the inner container is substantially prevented by the closure of the one way valve.

대표청구항 ▼

What is claimed is: 1. A container system, comprising: an outer container of substantially fixed shape formed with a mouth defining an opening into the outer container; an inner container positioned within the outer container, the inner container formed with a mouth defining an opening into the inn

What is claimed is: 1. A container system, comprising: an outer container of substantially fixed shape formed with a mouth defining an opening into the outer container; an inner container positioned within the outer container, the inner container formed with a mouth defining an opening into the inner container, the mouth of the inner container being positioned in and sealed to or adjacent to the mouth of the outer container, at least a portion of the inner container being collapsible so that the inner container can be filled with a liquid; a turret fitted directly or indirectly by way of the outer container to the mouth of the inner container, the turret comprising a one way valve in liquid communication with the mouth of the inner container by way of a passageway in the turret, the turret defining a mouth in liquid communication with the one way valve by way of a passageway in the turret so that if the inner container contains the liquid and the collapsible portion of the inner container is held above the turret, the liquid in the inner container will flow through the one way valve and out of the mouth of the turret as the inner container collapses within the outer container, and so that if the turret is held above the inner container, flow of air back into the inner container is substantially prevented by the closure of the one way valve wherein the mouth of the inner container is of fixed shape having external threads and wherein the mouth of the outer container has internal threads dimensioned to engage the external threads of the mouth of the inner container. 2. The container system of claim 1, wherein the mouth of the outer container has external threads, wherein the turret has a skirt and wherein the skirt of the turret has internal threads dimensioned to engage the external threads of the outer container. 3. The container system of claim 1, wherein the mouth of the inner container has external threads, wherein the turret has an internal passageway and wherein the internal passageway of the turret has internal threads dimensioned to engage the external threads of the mouth of the inner container. 4. The container system of claim 1, wherein the mouth of the inner container is of fixed shape and dimensioned to be a press fit in the mouth of the outer container wherein the mouth of the inner container has external threads, wherein the turret has an internal passageway and wherein the internal passageway of the turret has internal threads dimensioned to engage the external threads of the mouth of the inner container. 5. The container system of claim 1, wherein the turret has a skirt, the inside of the skirt of the turret being dimensioned to be a press fit over the mouth of the outer container. 6. The container system of claim 1, wherein the turret has an internal passageway dimensioned to be a press fit over the mouth of the inner container. 7. The container system of claim 1, wherein the exterior of the mouth of the turret is threaded to receive an internally threaded cap. 8. The container system of claim 1, wherein the turret has a skirt and wherein the bottom of the skirt of the turret and the portion of the outer container mating with the bottom of the skirt of the turret are dimensioned to produce a smooth junction therebetween wherein the outer container is formed with a decorative band incorporating perforations through the outer container, the decorative band being positioned immediately below the bottom of the skirt of the turret.