A shelf structure has a frame member, a layer member and at least one reinforcement board. An outer surface of the frame member has a plurality of parallel ribs and an inner surface of frame member has a contacting face between each two ribs. An upper end and a lower end of the frame member respectively has an upper portion and a lower portion parallel with each other. A lower surface of the upper portion has at least one protruding rib. The lower portion is smaller than the upper portion. The layer member is assembled in the frame member and overlaps the upper portion of the frame member. The reinforcement board has a length equal and parallel to two opposite sides of the frame member and secured to the other two opposite side of the frame member.

A refrigerated display case is provided. The refrigerated display case includes a rear wall has a first end, a second end disposed opposite the first end and a plurality of markings disposed between the first end and the second end. A mounting rail is coupled to the rear wall. A shelf is adjustably coupleable to the mounting rail at a plurality of positions between the first end and the second end of the rear wall. The plurality of markings are configured to indicate a distance from the first end of the rear wall to the shelf based on alignment of the shelf with at least one of the plurality of markings.

A refrigerated display case is provided. The refrigerated display case includes a rear wall has a first end, a second end disposed opposite the first end and a plurality of markings disposed between the first end and the second end. A mounting rail is coupled to the rear wall. A shelf is adjustably coupleable to the mounting rail at a plurality of positions between the first end and the second end of the rear wall. The plurality of markings are configured to indicate a distance from the first end of the rear wall to the shelf based on alignment of the shelf with at least one of the plurality of markings.

A shelving system comprising at least one back panel and at least one block element, the back panel comprises a substantially planar surface, and where the at least one block element is mounted on the back panel, wherein the back panel comprises at least two areas, a first area of the at least one back panel comprising protrusions; the protrusions being mutually identical and positioned on the planar surface in grid points of a regular two dimensional grid; and a second area of the at least one back panel comprises the at least one block element, the block element extending in a distance corresponding to one or multiple of a standard module size in a plane parallel to the planar surface of the back panel in two mutually perpendicular directions defined by grid points of a regular two dimensional grid.

A shelving system comprising at least one back panel and at least one block element, the back panel comprises a substantially planar surface, and where the at least one block element is mounted on the back panel, wherein the back panel comprises at least two areas, a first area of the at least one back panel comprising protrusions; the protrusions being mutually identical and positioned on the planar surface in grid points of a regular two dimensional grid; and a second area of the at least one back panel comprises the at least one block element, the block element extending in a distance corresponding to one or multiple of a standard module size in a plane parallel to the planar surface of the back panel in two mutually perpendicular directions defined by grid points of a regular two dimensional grid.

A shelf support bracket system for a transparent refrigerator shelf of a refrigerator, including: an unfinished metal, load-bearing support bracket having mounting hooks at one end for mounting to an inside wall of the refrigerator; and a decorative cover sleeve slidably disposed over the unfinished metal, load-bearing support bracket so as to cover a substantial portion thereof. The decorative cover sleeve has an upper surface serving as an attachment surface that is configured to receive the transparent refrigerator shelf.

A shelf support bracket system for a transparent refrigerator shelf of a refrigerator, including: an unfinished metal, load-bearing support bracket having mounting hooks at one end for mounting to an inside wall of the refrigerator; and a decorative cover sleeve slidably disposed over the unfinished metal, load-bearing support bracket so as to cover a substantial portion thereof. The decorative cover sleeve has an upper surface serving as an attachment surface that is configured to receive the transparent refrigerator shelf.

An assembly for use with a weight rack includes a mounting rail for mounting to the weight rack, including a plurality of rail sections extending laterally and spaced along the length of the mounting rail to define slots therebetween. The accessory includes a mounting portion for removably mounting to the mounting rail and a functional portion connected to the mounting portion for use in a weightlifting exercise. The mounting portion includes a fixed portion and a moveable portion that is moveable with respect to the fixed portion between a locked position, where the fixed portion and the moveable portion engage the mounting rail, and a release position, where the accessory can be removed from the rail. The mounting portion also includes a peg received in one of the slots of the mounting rail and a locking mechanism that moves the moveable portion between the locked position and the release position.

The invention regards a wedge for assembling a furniture unit, a kit of parts for a modular shelving unit, and a modular shelving unit for assembly without tools, wherein the wedge is a T-shaped wedge for assembling a furniture unit, comprising: a rectangular plate, wherein the edges of the plate define a length direction and a width direction, a trapezoid plate, superimposed on the rectangular plate such that a first parallel edge of the trapezoid plate is adjacent to a first width edge of the rectangular plate, and wherein the non-parallel edges are symmetrically tapered along the length direction and in the direction away from the first width edge, and a beam, placed at the first width edge, thereby forming the T-shape, wherein the wedge is configured for frictionally engaging two planes within the furniture unit.

The invention regards a wedge for assembling a furniture unit, a kit of parts for a modular shelving unit, and a modular shelving unit for assembly without tools, wherein the wedge is a T-shaped wedge for assembling a furniture unit, comprising: a rectangular plate, wherein the edges of the plate define a length direction and a width direction, a trapezoid plate, superimposed on the rectangular plate such that a first parallel edge of the trapezoid plate is adjacent to a first width edge of the rectangular plate, and wherein the non-parallel edges are symmetrically tapered along the length direction and in the direction away from the first width edge, and a beam, placed at the first width edge, thereby forming the T-shape, wherein the wedge is configured for frictionally engaging two planes within the furniture unit.