A leg unit an outer tube with a fixing rod having several rod sections, each has two interconnected curved and straight sides, two curved sides along an axis defining a fixing channel; an inner tube inserted into the outer tube; and a carrier seat fixed to the inner tube, and a limiting seat seated within the carrier set such that the carrier and limiting seats can rotate together, the carrier seat has an axial hole, two stems extending transversely through the hole to restrict one rod section therebetween, the limit seat has a slide hole complementing with and permitting extension of the fixing rod; the inner tube is rotatable relative to the outer tube between an unlocked position, where movement between the inner and outer tubes is permitted and a locked position, where the stems are confined within the channels, thereby preventing movement between the inner and outer tubes.

Provided is a table system that allows for multiple table frame arrangements using various combinations of fundamental building pieces. An adjustable height table leg includes two parallel and horizontal slots adapted to receive and clamp two independent frame members of the frame. The frame members may be bent or angled in a plurality of configurations to achieve a desired shape for the table frame. Sections of the frame members may also include apertures through which fasteners may be threaded to connect two frame members at right angles.

The present teachings provide for a weeding table including a table portion, a clamp device, and a heating mechanism. The table portion can include a table member and a work-surface. The clamp device can include a clamp and a cylinder. The clamp can include a base fixedly coupled to the table member and an arm coupled to the base. The arm can be movable relative to the base between a first position and a second position. The cylinder can be coupled to the arm to be translated thereby such that the cylinder is a greater distance from the work-surface when the arm is in the first position than when the arm is in the second position. The cylinder can be rotatable relative to the arm about a longitudinal axis of the cylinder. The heating mechanism can be coupled to the table member and can be configured to heat the work-surface.

A lifting desk is related to fields of lifting desks. The lifting desk includes a drive device, a gearbox, a desktop, a crossbeam, and a lifting column, the crossbeam being connected to the desktop, the lifting column being connected to the crossbeam, the gearbox including a gear assembly, the drive device being in driving engagement with the gear assembly, the gear assembly being in driving engagement with the lifting column; the lifting desk further includes a retaining plate, the retaining plate being securely connected to the desktop, the gearbox being connected to the retaining plate. The desk offers an advantage that the structure disclosed may enhance assembly precision of the lifting desk and enables lifting control of the desktop.

A lifting desk is related to fields of lifting desks. The lifting desk includes a drive device, a gearbox, a desktop, a crossbeam, and a lifting column, the crossbeam being connected to the desktop, the lifting column being connected to the crossbeam, the gearbox including a gear assembly, the drive device being in driving engagement with the gear assembly, the gear assembly being in driving engagement with the lifting column; the lifting desk further includes a retaining plate, the retaining plate being securely connected to the desktop, the gearbox being connected to the retaining plate. The desk offers an advantage that the structure disclosed may enhance assembly precision of the lifting desk and enables lifting control of the desktop.

A fitting for clamping a table top at different heights to a, preferably obliquely aligned, column extending through the fitting, includes a first and a second fitting part each having an abutment section for abutment against the column from opposite directions, at least one clamping part movable into a release position and a clamping position, and an actuating element movable relative to the fitting parts for moving the clamping part between the release position and the clamping position. Furthermore, this relates to a height-adjustable table having a table frame with a, preferably obliquely aligned, column, a table top, and said fitting arranged at the table top.

A fitting for clamping a table top at different heights to a, preferably obliquely aligned, column extending through the fitting, includes a first and a second fitting part each having an abutment section for abutment against the column from opposite directions, at least one clamping part movable into a release position and a clamping position, and an actuating element movable relative to the fitting parts for moving the clamping part between the release position and the clamping position. Furthermore, this relates to a height-adjustable table having a table frame with a, preferably obliquely aligned, column, a table top, and said fitting arranged at the table top.

A lifting desk is related to fields of lifting desks. The lifting desk includes a drive device, a gearbox, a desktop, a crossbeam, and a lifting column, the crossbeam being connected to the desktop, the lifting column being connected to the crossbeam, the gearbox including a gear assembly, the drive device being in driving engagement with the gear assembly, the gear assembly being in driving engagement with the lifting column; the lifting desk further includes a retaining plate, the retaining plate being securely connected to the desktop, the gearbox being connected to the retaining plate. The desk offers an advantage that the structure disclosed may enhance assembly precision of the lifting desk and enables lifting control of the desktop.

A lifting desk is related to fields of lifting desks. The lifting desk includes a drive device, a gearbox, a desktop, a crossbeam, and a lifting column, the crossbeam being connected to the desktop, the lifting column being connected to the crossbeam, the gearbox including a gear assembly, the drive device being in driving engagement with the gear assembly, the gear assembly being in driving engagement with the lifting column; the lifting desk further includes a retaining plate, the retaining plate being securely connected to the desktop, the gearbox being connected to the retaining plate. The desk offers an advantage that the structure disclosed may enhance assembly precision of the lifting desk and enables lifting control of the desktop.

A workstation including a vertically adjustable tabletop worksurface and a riser system for accommodating above-the-worksurface storage and/or accessories options is disclosed. The workstation is modularly configurable to optimize the workstation's dimensions and features for use in a variety of work tasks and in a variety of work environments.