LIQUID STORAGE CONTAINER WITH ADJUSTABLE INTERNAL VOLUME

摘要

A liquid storage container having an adjustable internal volume for the removal of vacant air space is disclosed. The liquid storage container comprises a tubular sleeve having a top lid portion and a bottom plunger having an outer gasket housed within the sleeve. In use, liquid from a first container is added or liquid is removed from the liquid storage container wherein the bottom plunger is sized and shaped to facilitate manual movement of the plunger either up or down within the sleeve. During the plungers movement the outer gasket engages the interior of the sleeve for providing a liquid tight arrangement while simultaneously allowing the bottom plunger to telescopically move up or down within the sleeve in response to applied forces adjusting the liquid storage containers internal volume for the removal of vacant air space or for allowing a liquid to be added to the liquid storage container.

主权项

1. A liquid storage container having an adjustable internal volume, comprising:
a tubular sleeve having a removable top lid portion; said tubular sleeve housing a bottom plunger having an outer gasket and plunger handle; wherein said bottom plunger is sized and shaped to facilitate manual movement of said plunger within said sleeve for adjusting the liquid storage containers internal volume.