A track system configured for use with a storage rack assembly is provided. The track system comprises first and second forward wheel assemblies, first and second rearward wheel assemblies and a forward axle assembly. The forward axle assembly is coupled between the first and second forward wheel assemblies in an operating position. The forward axle assembly comprises a first intermediate member, a first forward axle member and a second forward axle member. The first forward axle member has a first end coupled to the first forward wheel assembly and a second end slidably coupled to the first intermediate member. The second forward axle member has a first end coupled to the second forward wheel assembly and a second end slidably coupled to the first intermediate member. The first intermediate member inhibits rotation of the first and second forward axle members along their respective axes.

A track system configured for use with a storage rack assembly is provided. The track system comprises first and second forward wheel assemblies, first and second rearward wheel assemblies and a forward axle assembly. The forward axle assembly is coupled between the first and second forward wheel assemblies in an operating position. The forward axle assembly comprises a first intermediate member, a first forward axle member and a second forward axle member. The first forward axle member has a first end coupled to the first forward wheel assembly and a second end slidably coupled to the first intermediate member. The second forward axle member has a first end coupled to the second forward wheel assembly and a second end slidably coupled to the first intermediate member. The first intermediate member inhibits rotation of the first and second forward axle members along their respective axes.

Disclosed are various embodiments of storage systems. In some embodiments, the storage system includes an upper frame, a guide tube that supports the upper frame, a pivot arm, and a side support. A first end of the pivot arm is rotatably coupled to the guide tube, and a second end of the pivot arm is rotatably coupled to a fixed pivot point. The side support includes a guide post that is inserted into the guide tube. The guide tube is configured to move along the guide post.

A container energy storage system is provided, including a container, a plurality of functional assemblies, and a splitting plate, wherein the splitting plate has a connecting port electrically connected to the functional assemblies. The container includes a hollow main body having an opening and two doors pivotally connected to the hollow main body. The functional assemblies are disposed in the hollow main body, and the splitting plate is disposed between the functional assemblies and the opening. When the doors are in a closed position, the doors cover the opening.

A retractable wall mounted storage system is provided through the use of at least one lever and a method for conveying rotational energy in a retractable manner. A plurality of storage compartments, which are in a predetermined retractable configuration. The retractable storage system is capable of opening and closing vertically, whereby simultaneously revealing stored items within. Optionally, depending upon user preference, the retractable storage system is equipped with a plurality of changeable front theme panels that provide an unparalleled option for personalization of this unique and novel configuration.

A storage system is described which includes a base compartment with a hollow interior space defined by a back wall, a top wall, a bottom wall, a first sidewall, a second sidewall, and an opening formed opposite to the back wall, the first sidewall and the second sidewall being connected to opposing sides of the back wall by a hinge structure, each hinge structure including: a first hinge column mounted on each side of the back wall; and a second hinge column mounted on a side of each of the first sidewall and the second sidewall and connected to the first hinge column, and wherein each of the first hinge column and the second hinge column include a ridged arm and a grooved arm disposed at a right angle with respect to the ridged arm.

A storage system is described which includes a base compartment with a hollow interior space defined by a back wall, a top wall, a bottom wall, a first sidewall, a second sidewall, and an opening formed opposite to the back wall, the first sidewall and the second sidewall being connected to opposing sides of the back wall by a hinge structure, each hinge structure including: a first hinge column mounted on each side of the back wall; and a second hinge column mounted on a side of each of the first sidewall and the second sidewall and connected to the first hinge column, and wherein each of the first hinge column and the second hinge column include a ridged arm and a grooved arm disposed at a right angle with respect to the ridged arm.

A furniture element, in particular a shelf or shelving unit has at least one storage level, a body, and a bottom plate. Storage surfaces of the body, which face each other, and the bottom plate each have raceways, in which rolling elements are guided. The body is movable relative to the bottom plate from an initial position to an intermediate position and back, wherein, in the intermediate position, the body is rotated relative to the bottom plate in a rotation direction and shifted in a predetermined direction, the raceways of the bottom plate being formed having mirror symmetry to an axis of symmetry extending at an oblique angle relative to a lateral edge of the bottom plate.

A furniture element, in particular a shelf or shelving unit has at least one storage level, a body, and a bottom plate. Storage surfaces of the body, which face each other, and the bottom plate each have raceways, in which rolling elements are guided. The body is movable relative to the bottom plate from an initial position to an intermediate position and back, wherein, in the intermediate position, the body is rotated relative to the bottom plate in a rotation direction and shifted in a predetermined direction, the raceways of the bottom plate being formed having mirror symmetry to an axis of symmetry extending at an oblique angle relative to a lateral edge of the bottom plate.

A furniture element, in particular a shelf or shelving unit has at least one storage level, a body, and a bottom plate. Storage surfaces of the body, which face each other, and the bottom plate each have raceways, in which rolling elements are guided. The body is movable relative to the bottom plate from an initial position to an intermediate position and back, wherein, in the intermediate position, the body is rotated relative to the bottom plate in a rotation direction and shifted in a predetermined direction, the raceways of the bottom plate being formed having mirror symmetry to an axis of symmetry extending at an oblique angle relative to a lateral edge of the bottom plate.