A connection arrangement for panels including a first panel having a first main plane and a second panel having a second main plane. The first main plane is essentially perpendicular to the second main plane in a connected state. The second panel includes a groove on a first face adapted to receive a first edge of the first panel. The connection arrangement includes an elongate flexible tongue element arranged in an elongate insertion groove in the first panel at an angle of less than 45° relative the first main plane and arranged to cooperate with an elongate tongue receiving groove arranged in the groove of the second panel for connecting the two panels to one another. The elongate insertion groove and the elongate flexible tongue element are configured to extend through the plane of the first face of the second panel when the two panels are in a connected state.

A storage shelving plate and a storage shelving system. The storage shelving system comprises a storage component which comprises a supporting frame and a net frame. The net frame is disposed on the supporting frame. The storage shelving system further includes a storage shelving plate. The storage shelving plate includes a mounting member, and the storage shelving plate can be disposed on the storage component via the mounting member.

A stackable rack includes a bottom rack frame; a top rack frame; a locking assembly that connects with the bottom rack frame and the top rack frame; wherein the bottom rack frame comprises a main supporting frame, at least one first supporting frame rotatably coupled with the main supporting frame and supported on a ground, and a second supporting frame having a securing assembly being coupled with the first supporting frame and rotatably coupled with the main supporting frame; wherein the securing assembly comprises at least one locking bracket with a locking cavity being engaged with the first supporting frame.

A cabinet assembly including a first frame having a first open channel, a second frame spaced from the first frame with the second frame having a second open channel, and a plurality of beams extending between the first and second frames and interlocking to each of the first and second frames. Each of the beams include a bottom side, a top side opposite the bottom side, and a pair of opposing recessed portions extending from the top and bottom sides. Each of the recessed portions has an upper surface and a lower surface with the upper surface being disposed below the top side. A portion of the bottom side and the entire recessed portion is disposed within the first open channel. The top side is disposed outside the first open channel to interlock the beam to the first and second frames.

A storage assembly includes top and bottom walls, a pair of end walls extending between the top and bottom walls and cooperating with the top and bottom walls to define an interior space, and at least one end surface configured to closely interfit with at least one end surface of an adjacent storage assembly that is substantially similar to the storage assembly at a predefined angular orientation such that a longitudinal axis of the storage assembly is angularly offset from a longitudinal axis of the adjacent storage assembly when the at least one end surface of the storage assembly is interfit with the at least one surface of the adjacent storage assembly The storage assembly may also include a pair of interior walls and a handle relief extending into the top wall and/or a frame assembly located between one of the end walls and one of the interior walls.

Disclosed is a utility rack system that includes shelves having a first end, a second end, and a pair of end supports. Each of the pair of end supports is configured to support either the first end or the second end of the one or more elongated shelves. Each of the pair of end supports includes a first vertical member and a second vertical member, an upper cross member pivotally coupled at a first end to the first vertical member and pivotally coupled at a second end to the second vertical member, and a lower cross member pivotally coupled at a first end to the first vertical member and pivotally coupled at a second end to the second vertical member. The utility rack system also includes a diagonal support having a sliding lock mechanism coupling a first end of the diagonal support to the first vertical member.

An expandable modular rack for storing at least one magazine and at least one handgun is disclosed. The expandable modular rack includes: a first member; a second member having a base and at least one protrusion extending from a medial portion of the base; and a means for joining a surface of the first member to a surface of the second member, wherein the first member is arranged to maintain the magazine in an upright position, and wherein the base of the second member is arranged to support a base of the magazine and the protrusion of the second member is arrangeable to maintain the magazine in the upright position. The rack can further include: a third member; and a means for joining the first member to the third member, wherein the third member and first member are arranged to support the handgun.

Variable planform shelving systems include a variable support platform and a support surface assembly that is supported by the variable support platform. The variable support platform includes frames that can be repositioned relative to each other to vary the planform of the variable support platform. The support surface assembly provides a support surface for supported items. The support surface assembly is flexible and/or comprised of a plurality of linked panels so that the support surface provided varies in response to variation in the planform of the variable support platform.

The invention relates to a modular structure for a cardboard tower-like display, made up of shelf modules (a) each of which is made up of a cardboard sheet with a four-sided central area (10) whose corners form incoming vertexes (12) and whose sides are folding and flapping lines with respective flaps thereof; together with straight tubes which feature stud modules (b), with the same cross section than the perimeter tubular edges (11) of each shelf module (a), and connecting elements in the shape of corner studs (c), each of which has a central part (30) with arms (31), (32) and (33) projected into three orthogonal spatial directions which fit into the concurrent ends of the tubular edges (11) of each shelf module (a), and the ends corresponding to the tubes which constitute the stud modules (b).

An expandable modular rack for storing at least one magazine and at least one handgun is disclosed. The expandable modular rack includes: a first member; a second member having a base and at least one protrusion extending from a medial portion of the base; and a means for joining a surface of the first member to a surface of the second member, wherein the first member is arranged to maintain the magazine in an upright position, and wherein the base of the second member is arranged to support a base of the magazine and the protrusion of the second member is arrangeable to maintain the magazine in the upright position. The rack can further include: a third member; and a means for joining the first member to the third member, wherein the third member and first member are arranged to support the handgun.