The invention discloses a pedestal apparatus for an article of furniture. The pedestal apparatus has an elongate post formation defining a first end and a second end and having a longitudinal axis. The post formation immovably supports a fixed foot arrangement and also movably supports a variable foot arrangement. The variable foot arrangement is selectively movable along and around the longitudinal axis for varying a longitudinal and angular proximity between the variable foot arrangement and the fixed foot arrangement. Biasing means are provided for controlling movement of the variable foot arrangement whereby, in use, the biasing means causes both the fixed foot arrangement and the variable foot arrangement to abut an underlying surface and thereby provide a substantial stabilization of the pedestal apparatus.

A jigsaw puzzle table includes: a puzzle board; a board bracket, a lower support, and at least one bracket storage member. The puzzle board is mounted on a mounting end of the board bracket. The board bracket is mounted between the puzzle board and the lower support, the board bracket and the lower support are configured to support the puzzle board cooperatively. The at least one bracket storage member is configured to store puzzle pieces, and the at least one bracket storage member is supported by and movably mounted on the board bracket.

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.

An extendable support system for supporting an object on a surface, the support system comprising a support structure comprising an inner post and an outer post arranged such that the relative longitudinal position of the inner post and the outer post effects a change in an overall length of the support structure to vary the height of the object above the surface; a guide assembly comprising one or more guides positioned between the inner post and the outer post, the guides being configured to maintain the lateral position of the inner post and the outer post with respect to one another while allowing longitudinal movement of the inner post and outer post with respect to one another along the length of the support structure.

The height-adjustable table includes a tabletop, a lifting member, a positioning member, a cushioning member, and a braking member. The lifting member includes a base and a lifting platform slidably telescoped within the base. The lifting platform is connected to the tabletop. The positioning member is configured on the base. The cushioning member includes a first pulley, a second pulley, and an elastic piece. The first and second pulleys are positioned inside the lifting platform. The elastic piece's two ends are respectively connected a first rope and a second rope, respectively wrapped around the first and second pulleys. The braking member is configured on the lifting member. The height-adjustable table utilizes the the cushioning member to enable the lifting platform to smoothly ascend and descend, the positioning member to lock the lifting platform at a desired position, and the braking member to stop the lifting platform from moving.

Various configurations and systems for lifting tables are provided. The lifting tables may include legs that are extendable and retractable. The legs may include various components, such as L-shaped internal brackets configured to hold lubricants to provide for smooth lifting operations, cable management configurations, and/or other features to improve the operation of a lifting table.

A jigsaw puzzle table includes: a puzzle board; a board bracket, a lower support, and at least one bracket storage member. The puzzle board is mounted on a mounting end of the board bracket. The board bracket is mounted between the puzzle board and the lower support, the board bracket and the lower support are configured to support the puzzle board cooperatively. The at least one bracket storage member is configured to store puzzle pieces, and the at least one bracket storage member is supported by and movably mounted on the board bracket.

A folding desk includes a desk body and a desk board. The desk body includes four support mechanisms, two first linkage mechanisms and two second linkage mechanisms, the support mechanisms include upright rods and cross beam rods with ends hinged together, four upright rods are distributed in a rectangle, and first connection pieces slidable along the upright rods are disposed on the upright rods respectively. The two upright rods at short sides of the rectangle are connected by the first linkage mechanism. Two upright rods on long sides of the rectangle are connected by the second linkage mechanism, and each second linkage mechanism includes a second connection piece and four second linkage rods. Two cross beam rods on a same long side of the rectangle are placed on the second connection piece and located in a same straight line. The desk board is placed on the four cross beam rods.

A desk having a height adjustment mechanism is provided. The desk includes two hollow legs; two internally threaded members disposed in the hollow legs respectively; two slide members including an externally threaded member on an outer surface, the externally threaded member being threadedly secured to the internally threaded members and having a first bevel gear on a top; a work surface disposed on tops of the slide members; a heating member disposed on a bottom of the work surface; an interconnection interconnecting front portions of the hollow legs; a drive shaft disposed through the heating member and including two second bevel gears at first and second ends respectively, the second bevel gears being in gear engagement with the first bevel gears respectively; and a hand crank disposed at a first side of the desk and attached to the first end of the draft shaft.

The height-adjustable table includes a tabletop, a lifting member, a positioning member, a cushioning member, and a braking member. The lifting member includes a base and a lifting platform slidably telescoped within the base. The lifting platform is connected to the tabletop. The positioning member is configured on the base. The cushioning member includes a first pulley, a second pulley, and an elastic piece. The first and second pulleys are positioned inside the lifting platform. The elastic piece's two ends are respectively connected a first rope and a second rope, respectively wrapped around the first and second pulleys. The braking member is configured on the lifting member. The height-adjustable table utilizes the cushioning member to enable the lifting platform to smoothly ascend and descend, the positioning member to lock the lifting platform at a desired position, and the braking member to stop the lifting platform from moving.