A double top-plate desk comprises a lower or first top plate 10, leg parts 40 for supporting the first top plate 10, and an upper or second top plate 20 which is substantially the same in size and shape as the first top plate 10, disposed above and substantially in parallel with the first top plate 10, slidably toward the rear (R) of the desk. The top plate 20 is slidable relative to the first top plate 10, from a state in which the two top plates are laid to overlap one above the other, toward the rear of the desk. To this end, a slide mechanism 30 is provided between the upper surface of the first top plate 10 and the lower surface of the second top plate 20 while supporting the second top plate 20 slidably toward the rear of the desk above the first top plate 10.

A double top-plate desk comprises a lower or first top plate 10, leg parts 40 for supporting the first top plate 10, and an upper or second top plate 20 which is substantially the same in size and shape as the first top plate 10, disposed above and substantially in parallel with the first top plate 10, slidably toward the rear (R) of the desk. The top plate 20 is slidable relative to the first top plate 10, from a state in which the two top plates are laid to overlap one above the other, toward the rear of the desk. To this end, a slide mechanism 30 is provided between the upper surface of the first top plate 10 and the lower surface of the second top plate 20 while supporting the second top plate 20 slidably toward the rear of the desk above the first top plate 10.

Embodiments of the invention include an apparatus for positioning an electronic display. The apparatus can be combined with an existing work surface to provide a multi-position workstation. In some cases the apparatus includes a mounting portion configured to support an electronic display and a keyboard. The mounting portion may be movable with respect to the work surface between multiple positions, including for example, a sitting position and a standing position. Methods for positioning an electronic display and a keyboard are also included.

A folding support structure includes a top support and a leg assembly. The top support has a pivot connector and an assembler, wherein the assembler has an assembling surface. The leg assembly includes a column, which includes a pivotally connected end, a free end, and a wing. The column is pivotally connected to the pivot connector of the top support with the pivotally connected end thereof, whereby the column is pivotable relative to the top support. The wing of the column has an abutting surface. When the column pivots to an unfolded position, the abutting surface of the wing contacts the assembling surface of the assembler, and is secured thereto through a fixing connection approach. By folding a top and legs of a desk, the total volume could be reduced, benefiting the cargo capacity utilization, which therefore increases the shipping efficiency. Furthermore, such a desk can be easily assembled.

A folding support structure includes a top support and a leg assembly. The top support has a pivot connector and an assembler, wherein the assembler has an assembling surface. The leg assembly includes a column, which includes a pivotally connected end, a free end, and a wing. The column is pivotally connected to the pivot connector of the top support with the pivotally connected end thereof, whereby the column is pivotable relative to the top support. The wing of the column has an abutting surface. When the column pivots to an unfolded position, the abutting surface of the wing contacts the assembling surface of the assembler, and is secured thereto through a fixing connection approach. By folding a top and legs of a desk, the total volume could be reduced, benefiting the cargo capacity utilization, which therefore increases the shipping efficiency. Furthermore, such a desk can be easily assembled.

Embodiments of the invention include an apparatus for positioning an electronic display. The apparatus can be combined with an existing work surface to provide a multi-position workstation. In some cases the apparatus includes a mounting portion configured to support an electronic display and a keyboard. The mounting portion may be movable with respect to the work surface between multiple positions, including for example, a sitting position and a standing position. Methods for positioning an electronic display and a keyboard are also included.

Embodiments of the invention include an apparatus for positioning an electronic display. The apparatus can be combined with an existing work surface to provide a multi-position workstation. In some cases the apparatus includes a mounting portion configured to support an electronic display and a keyboard. The mounting portion may be movable with respect to the work surface between multiple positions, including for example, a sitting position and a standing position. Methods for positioning an electronic display and a keyboard are also included.

The present invention is related to an adjustable desk, which includes a long desktop, a slide rail mounted on the bottom surface of the desktop along the length direction thereof, and a sliding member slidably arranged in the slide rail, which comprises a connector connected with the sliding member, and a replaceable and detachable office furniture unit, such as keyboard holder, drawer cabinet, and etc., connected with the connector of the sliding member. In this way, when the user changes his/her seating position or use of the desk, the sliding members allow the office furniture units, such as the keyboard holder, the drawer cabinet, and etc., to be moved along the slide rails along the length direction of the desktop or replaced, so as for flexibly adjusting the keyboard holder and drawer cabinet to the user's new seating position in order to allow the user to operate the keyboard or to reach the drawer cabinet without being limited in a certain location at the desk for work. Accordingly, it may facilitate office work and increase the utilization of the desktop space.

An apparatus for positioning an electronic display is described. The apparatus can be combined with an existing work surface to provide a multi-position workstation. In some cases, the apparatus includes a mounting portion configured to support an electronic display and a keyboard. The mounting portion may be movable with respect to the work surface between multiple positions, including for example, a sitting position and a standing position. Methods for positioning an electronic display and a keyboard are also included.

A tray table assembly including a main table and a table extension deployable from a stowed position below the main table to a deployed position laterally adjacent the main table. The main table and the table extension are coupled through an intermediate support slidably coupled to each of the main table and the table extension. The deploy the table extension, the table extension slides relative to the intermediate support and the intermediate support slides relative to the main table to increase the total surface area of the table top as needed.