Structure for Storing Perishable Liquid

Abstract

Disclosed herein is a structure for storing and preserving perishable liquids, including a container having a central opening and a plunger, sized and shaped to fit within the central opening. The plunger having means to seal the container and the plunger being slidable thereto. The container having a bottom defining a detent extending toward the central opening. And, the plunger having a bottom end zone with a similar detent. The plunger having a central internal passageway and a cap for sealing one of the passageway. The plunger inducing pressure on the liquid and the cap maintaining the pressure for preserving the liquid.

1 . An apparatus for preserving perishable liquids under pressure, the apparatus, comprises:
 container means for holding the liquid, the container means including means for closing the container, the container means having a central opening; and   means for inducing pressure on the liquid, while the liquid is held in the container means, the pressure inducing means being sized and shaped to fit matingly within the means for storing the liquid and having a central opening to allow liquid in the storage means to flow therethrough, the pressure inducing means creating at least a partial seal with the container means and being slidable with respect thereto and the pressure inducing means including cap means for sealing the pressure inducing means.   
   
   
       2 . The apparatus of  claim 1 , wherein the pressure inducing means defines a plunger having an elongated body and having an internal passageway therethrough and the cap means for sealing one end of the internal passageway. 
   
   
       3 . The apparatus of  claim 1 , wherein the container means has a bottom end and wherein the bottom end has inward projecting portion defining a detent and the cross section of the detent is in a frusto-conical shape. 
   
   
       4 . The apparatus of  claim 3 , wherein the pressure inducing means has a bottom end zone of compatible size and shape to the detent. 
   
   
       5 . The apparatus of  claim 1 , wherein the pressure inducing means has means on the outer surface for creating a seal between the pressure inducing means and the container means. 
   
   
       6 . The apparatus of  claim 4 , wherein the pressure inducing means has a means on the outer surface for creating a seal between the pressure inducing means and the container means. 
   
   
       7 . The apparatus of  claim 5 , wherein means for creating a seal defines an O-ring. 
   
   
       8 . The apparatus of  claim 7 , wherein means for creating a seal includes at least two O-rings. 
   
   
       9 . The apparatus of  claim 8 , wherein means for creating a seal includes a series of O-rings. 
   
   
       10 . The apparatus of  claim 1 , wherein the container means includes guide means for guiding the pressure inducing means for slidable movement through the container and where the guide means comprises a lid covering the central opening of the container and the lid having a central opening sized and shaped for siding movement of the pressure inducing means with respect to the container means. 
   
   
       11 . The apparatus of  claim 1 , wherein the means for sealing the pressure inducing means comprises a cap and wherein the top of the pressure inducing means has threads and wherein the cap has compatible threads for sealing the top of the pressure inducing means. 
   
   
       12 . An apparatus for preserving perishable liquids under pressure, the apparatus, comprises:
 a container for holding the liquid, the container having a central opening; and   a plunger for inducing pressure on the liquid, while the liquid is held in the container, the plunger being sized and shaped to fit matingly within the container, the plunger having a central opening, the plunger creating at least a partial seal with the container and being slidable with respect thereto and the plunger including cap for sealing one end of the plunger.   
   
   
       13 . The apparatus as set forth in  claim 12 , wherein the container includes a lid for closing the central opening, the lid having a central opening for allowing the plunger to slide therethrough. 
   
   
       14 . The apparatus as set forth in  claim 12 , wherein the container includes a means for guiding the plunger for slidable movement within the container. 
   
   
       15 . The apparatus as set forth in  claim 12 , wherein the container has a bottom defining a detent, being inwardly projecting toward the central opening and wherein the detent has a frusto-conical shape and wherein the plunger is similarly and compatibly sized and shaped.