Abstract: A storage unit for storing a utensil having a handle portion and head portion, the storage unit including a container having a bottom wall and sidewalls connected to the bottom wall to define a chamber, a pair of opposed container closure units pivotably connected to the container sidewalls for movement between an open position exposing the chamber and a closed position closing the chamber from the outside environment; a utensil holder sized to receive the head portion of the utensil, a support platform for connection to the utensil holder, the support platform being movably positioned in the chamber between a first position away from the bottom wall and a second position towards the bottom wall, and a mechanism for pivotably biasing the container closure units to the open and closed positions, the mechanism being connected at a first end to the support platform and a second end to each container closure unit.

Abstract: A plunger storage unit includes a plunger head container having opposed sidewalls and a bottom wall to define an open ended enclosure. The open end of the enclosure is opened and closed by two opposed closure units pivotally mounted on opposed sidewalls of the plunger head container. A plunger support platform is suspended from the opposed closure units by spring arm platform supports which permit the platform to move toward the container bottom to close the closure units across the open end of the container in a closed position and away from the container bottom to open the closure units in an open position. The spring arm platform supports are formed to bias the closure units toward the closed position and to bias the closure units toward the open position before the platform reaches the extent of its travel toward or away from the bottom of the container.