Disclosed is an electric height adjustable folding table, including: a table stand, the table stand including a crossbeam, two ends of the crossbeam being respectively mounted with an electric height adjustable upright; wherein a positioning elongated slot is provided on the crossbeam, and the electric height adjustable upright includes a positioning axle via which the electric height adjustable upright performs rotative and sliding movements in the positioning elongated slot; and when the electric height adjustable upright is at a first position, the positioning axle is at a proximal end of the positioning elongated slot and maintains a spread-out angle with respect to the crossbeam; and when the electric height adjustable upright is at a second position, the positioning axle slides to a distal end of the positioning elongated slot, and meanwhile the positioning axle rotates in the positioning elongated slot towards the center of the crossbeam, thereby implementing folded reception.

A tray system including a column, a tray and a tray collar. The tray has an opening through which the column extends. The tray collar is constrained against the column, the tray being a part of or resting upon the tray collar.

A leg/footrest apparatus includes an adjustable-length axle having a compression rod to force first and second ends of the axle away from one another, and a rest platform that is rotatable about an axis of the axle. The apparatus may include a U-shaped member having first and second ends that extend from the axle and a base portion that extends between the first and second ends coupled to the rest platform. The rest platform may be rotatable about the base portion and may be balanced such that a rest surface of the rest platform remains substantially horizontal as the U-shaped member rotates about the axle. The rest platform may be rotatable between an in-use orientation and a storage orientation. A rotational lock may releasably secure the rest platform in the storage orientation. A foot pedal may be configured to rotate the rest platform between the in-use and storage orientations.

A leg/footrest apparatus includes an adjustable-length axle having a compression rod to force first and second ends of the axle away from one another, and a rest platform that is rotatable about an axis of the axle. The apparatus may include a U-shaped member having first and second ends that extend from the axle and a base portion that extends between the first and second ends coupled to the rest platform. The rest platform may be rotatable about the base portion and may be balanced such that a rest surface of the rest platform remains substantially horizontal as the U-shaped member rotates about the axle. The rest platform may be rotatable between an in-use orientation and a storage orientation. A rotational lock may releasably secure the rest platform in the storage orientation. A foot pedal may be configured to rotate the rest platform between the in-use and storage orientations.

A foldable table may include a tabletop and legs that are movable between an extended position and a collapsed position. The tabletop may include a first section and a second section that are connected by a hinge assembly. A locking mechanism may be sized and configured to lock the hinge assembly in a fixed position. The locking mechanism may include a locking member, and the locking member may be a unitary, one-piece structure. The locking member may be rotatably connected to a connector of the hinge assembly. The locking member may be connected to a locking structure that is movable between a locked position and an unlocked position. The locking member may be sized and configured to bias the locking structure into the locked position.

A foldable table may include a tabletop and legs that are movable between an extended position and a collapsed position. The tabletop may include a first section and a second section that are connected by a hinge assembly. A locking mechanism may be sized and configured to lock the hinge assembly in a fixed position. The locking mechanism may include a locking member, and the locking member may be a unitary, one-piece structure. The locking member may be rotatably connected to a connector of the hinge assembly. The locking member may be connected to a locking structure that is movable between a locked position and an unlocked position. The locking member may be sized and configured to bias the locking structure into the locked position.

Disclosed are various embodiments for a table base. In one embodiment, a table base has a bottom surface portion configured to contact a supporting surface. The table base has a top surface portion configured to support and retain a smooth removable surface. The table base has an elongated shaft attached to the top surface portion and the bottom surface portion. The elongated shaft is tapered inward from the bottom surface portion and tapered outward to the top surface portion.

A desk leg and a desk applying the same are provided which comprises a longitudinally-extending angular column; the column is formed by an elongated first plate piece and an elongated second plate piece connected at sides, at least one supporting piece and at least one connection hole are disposed at upper ends of inner surfaces of the first plate piece and the second plate piece respectively; the supporting piece of the upper end protrudes inwardly to support a desk board, the connection hole is located above the supporting piece, and a connection portion is disposed on the supporting pieces; and a reinforcing plate; a mounting portion corresponding to the connection portion is disposed on the reinforcing plate and detachable connected to the connection portion, which realizes a better load-bearing effect, and is convenient to transport and mount while having a larger structural strength and a longer service life.

A leg-plate joinery assembly includes a metal plate portion having a first set of one or more apertures and a second set of one or more apertures, a leg portion having one or more bore holes, wherein each bore hole includes a narrow portion and a wide portion, a first set of one or more mechanical fasteners configured to pass through corresponding apertures of the first set of one or more apertures such that each mechanical fastener is received in a corresponding, aligned one of the one or more bore holes, and a second set of one or more mechanical fasteners, wherein each mechanical fastener in the second set of one or more mechanical fasteners configured to pass through a corresponding aperture of the second set of one or more apertures. An epoxy composition is configured to be received in each of the one or more bore holes.

A structure, such as a tabletop, may be constructed from plastic, such as blow-molded. The tabletop may include an upper surface, a lower surface, and a hollow interior portion disposed between the upper surface and the lower surface. A lip may extend downwardly relative to the lower surface of the tabletop, and the lip including an outer surface and an inner surface. A plurality of supports may be disposed in the inner surface of the lip, and a plurality of joints may be disposed in the inner surface of the lip. A joint may be disposed between adjacent supports. A distal portion of the lip may include a compression edge. A lower portion of the supports may contact the compression edge, and/or a lower portion of the joints may contact the compression edge.