A combined cabinet includes cabinet units and connecting devices. The connecting device includes L-shaped corner protectors and embedding pillars respectively arranged at four corners of the outer side of each cabinet unit. Three parts, namely, adjacent sides of any two L-shaped corner protectors and an outer wall of each cabinet unit form a trapezoid embedding groove. An embedding pillar with a double-trapezoid cross section is embedded in the trapezoid embedding groove. Two adjacent cabinet units are connected by the embedding pillar. The cabinet units are connected to each other pairwise by the embedding groove and the embedding pillar to form a combined cabinet. Therefore, the problem that the existing combined cabinet body being inconvenient for removing and transporting is solved.

A shelving system formed by a plurality of vertical posts and horizontal traverses held together through frictional engagement. Disposed between each lateral pair of posts are a pair of post connectors which include a female frictional engagement member configured to engage with a male frictional engagement member disposed on each post. The post and post connector engage with each other so as to create a proportional reaction force in response to any shear force applied to the shelving system. Disposed between each longitudinal pair of posts is at least one traverse which includes a collar configured to engage with one of a plurality of male components disposed along the height of the post. Each of the male components have a tapered shape which matches a tapered shape of a female aperture defined within the collar so as to form a closely fitted coupling between the post and each traverse.

A compartment divider assembly. The compartment divider assembly may comprise: one or more dividers and at least one coupler. The one or more dividers may comprise a first divider and a second divider. The at least one coupler may comprise at least one support coupler and at least one set of prongs. The one or more dividers may further comprise at least one dovetail groove traversing along a longitudinal axis. The one or more dividers may be positioned substantially horizontally. The first divider may be positioned substantially perpendicular to the second divider. The at least one set of prongs may further comprise at least one planar face and at least one non-planar face. The at least one non-planar face of the at least one set of prongs may be adapted to engage with at least one dovetail groove of the one or more dividers.

A kit is provided that, when assembled, forms a unit of furniture. The kit includes side panels that can reversibly slide into an opening formed in the sides of the front and side panels. The kit may include multiple locking pins to restrict movement of the top and side panels. The kit may include positioning wedges and/or locking wedges to restrict relative movement of the panels and thus improve the stability of the unit. Also provided are methods of assembling the unit of furniture.

A compartment divider assembly. The compartment divider assembly may comprise: one or more dividers and at least one coupler. The one or more dividers may comprise a first divider and a second divider. The at least one coupler may comprise at least one support coupler and at least one set of prongs. The one or more dividers may further comprise at least one dovetail groove traversing along a longitudinal axis. The one or more dividers may be positioned substantially horizontally. The first divider may be positioned substantially perpendicular to the second divider. The at least one set of prongs may further comprise at least one planar face and at least one non-planar face. The at least one non-planar face of the at least one set of prongs may be adapted to engage with at least one dovetail groove of the one or more dividers.

Provided is an assemblable wood brick. A unit of wood brick is composed of five plates including a top plate, two opposite first lateral plates and two opposite second lateral plates. Dovetail tenons, dovetail sluts, sluts and protrusions are correspondingly defined on sides each of the five plates such that the five plates are securely and orthogonally connect to each other at their sides to form a brick unit having a space defined there-inside. In addition, blind hole(s) can be provided on the outer surface of each one of the five plates such that any two brick can stably connect to each other by a fixed member corresponding to and engaging into the holes. Several types of furniture and constructions can be formed by connecting suitable amount of the bricks. Further, blind holes can be defined on both top side and bottom side of the second lateral plates such that any two bricks can stably connect to each other by a fixed member corresponding to and engaging into the holes.

A kit is provided that, when assembled, forms a unit of furniture. The kit includes side panels that can reversibly slide into an opening formed in the sides of the front and side panels. The kit may include multiple locking pins and cleats to restrict movement of the top and side panels. The kit may include positioning wedges and/or locking wedges to restrict relative movement of the panels and thus improve the stability of the unit. Also provided are methods of assembling the unit of furniture.