A table featuring a horizontal surface, and at least two supporting trusses designed to be quickly attached and fastened to a horizontal surface, is disclosed and claimed herein.

A worktable for a laboratory automation system can include a worktop with a level surface and a support profile for supporting the worktop, bent from a metal sheet The support profile can include a facing edge, and an underside of the worktop can lie directly on the facing edge. The support profile can include at least one reception lug. The worktable can include a bolt-shaped fastener for attaching the worktop on the support profile. The bolt-shaped fastener can project through the worktop and be received in the reception lug.

A worktable for a laboratory automation system can include a worktop with a level surface and a support profile for supporting the worktop, bent from a metal sheet The support profile can include a facing edge, and an underside of the worktop can lie directly on the facing edge. The support profile can include at least one reception lug. The worktable can include a bolt-shaped fastener for attaching the worktop on the support profile. The bolt-shaped fastener can project through the worktop and be received in the reception lug.

A foldable table leg includes a vertical pole, an inclined pole and two positioning members. The vertical pole is provided on the peripheral surface thereof with two protruding lugs facing each other. An end of the inclined pole is pivotably connected to the protruding lugs of the vertical pole in a way that the inclined pole is pivotable relative to the vertical pole between an unfolded position and a folded position. The positioning members fasten the protruding lugs of the vertical pole to an end of the inclined pole in a detachable manner, for positioning the inclined pole at the unfolded position. When the positioning members are detached, the inclined pole is pivotable from the unfolded position to the folded position, so that the objective of reducing the cubic volume and saving space is attained after the inclined pole is folded.

An electric table stand for simple assembly and adjustment includes a beam structure (10), support bars (20), and upright structures (30). Each of the support bars (20) includes a base (21) and a plurality of arms (211, 212, 213) extended from the base (21), wherein an accommodating space (A) is defined by the base (21) and the arms (211, 212, 213). One arm (213) of each of the support bars (20) supports one end of the beam structure (10), and the beam structure (10) is operatively moved in or out of the accommodating space (A). The upright structures (30) are connected to the support bars (20). Accordingly, it is easy to adjust and position each support bar (20) and each upright structure (30) on the beam structure (10).

A frame for steel furniture and a frame assembly, wherein the frame has a simple structure due to having a press groove and a bent bar formed in a hollow bar, is easily assembled through a connecting part or the like, thus greatly reducing manufacturing, installation, and maintenance costs, and can be expanded as in various embodiments. The frame, which is for steel furniture and formed by a hollow rectangular bar, is characterized in that: the corner of the rectangular bar is press-processed by a jig having a predetermined thickness, thereby forming the press groove in two surfaces contacting the corner; the bent bar having an L-shape forms inside the hollow rectangular bar while the press groove is being formed; and threads for fastening a fastening screw are formed on one surface of the bent bar, wherein the one surface faces the press groove.

The present disclosure discloses a folding hinge comprising an inner hinge piece and an outer hinge piece. Top edges of two side plates of the outer hinge piece are connected together by a connecting piece, and a slot is defined between the two side plates. A first end of the inner hinge piece extends into the slot and is pivotally connected to the outer hinge piece. The inner hinge piece comprises a through hole. An end portion of an inner surface of each of the two side plates respectively comprises a convex portion. The two convex portions are disposed to correspond to the through hole, and the two convex portions are clamped together through the through hole when the inner hinge piece and the outer hinge piece are unfolded. An inner surface of each of the two side plates is disposed with a plastic plate.

A height adjustable work surface is described that may be utilized as a standalone desk or table, or integrated with a larger work surface to provide selective height adjustability to only a portion of a work surface. The height adjustable work surface preferably utilizes a modular trapezoidal frame structure, including trapezoid tube weldments, corner castings and machined hardened connector pins. The lift mechanism preferably includes parallelogram linkages, pneumatic gas cylinders, sliding brake bar mechanism and brake release handles to provide height adjustment functionality.

A height adjustable work surface is described that may be utilized as a standalone desk or table, or integrated with a larger work surface to provide selective height adjustability to only a portion of a work surface. The height adjustable work surface preferably utilizes a modular trapezoidal frame structure, including trapezoid tube weldments, corner castings and machined hardened connector pins. The lift mechanism preferably includes parallelogram linkages, pneumatic gas cylinders, sliding brake bar mechanism and brake release handles to provide height adjustment functionality.

A desk has legs at or near opposite lateral sides of the desk, feet, each mounted to a lower end of one of the legs and projecting from the leg to which it is mounted in at least a forward or rearward direction, a profile extending from one of the legs to the opposite one of the legs and mounted to upper end portions of the legs; and a desktop panel supported by the profile. The legs are coupled to the profile by twist lock connections. The twist lock connections are each locked or lockable against axial dislodgement by twisting of at least an end part of the leg relative to the profile about a center line of the leg. The profile projects from the legs in the rearward direction more than in the forward direction. A rearwardly projecting portion of the profile supporting the panel from below.