Abstract: An adjustable multi-screen support structure includes a mounting unit having an upright rod at the top side of a tubular mounting base thereof and a mounting device at the bottom side of the tubular mounting base for fastening to an external object, multiple screen supports each having a coupling sleeve at the bottom side and a bracket at the top side for holding a screen, and a support holder that has a tubular holder base axially adjustably sleeved onto the upright rod of the mounting unit and locked by holding down screws and a plurality of stepped shaft members fixedly connected to the periphery of the tubular holder base for holding the coupling sleeves of the screen supports respectively.

Abstract: A quick fastening assembly includes a connecting seat attached to a first object and having a connecting post, wherein the connecting post have one end fixedly combined with the connecting seat and an opposite end provided with a fastening end, that is linked to the connecting post via a movable joint. The quick fastening assembly further includes at least one reinforcing member attached to a second object, wherein the reinforcing member has a penetrating positioning hole while the second object is provided with a through hole aligned and intercommunicated with the positioning hole. Thereby, the connecting post is allowed to pass through the positioning hole and the through hole with the fastening end and the movable joint jutting out of the reinforcing member beyond the second object, so that the movable joint allows the fastening end to bend and thus fastens the first object and the second object together.

Abstract: A height adjustment assembly for furniture has a control member automatically engaging a movable member of a piece of furniture by gravity, so as to hold the movable member at a desired height. When operated, the control member releases the movable member so that the height of the furniture can be readjusted and reset.

Abstract: A height-adjustable table comprises a base mounted thereon with a fixed brace, a shiftable brace for supporting a table board, an auxiliary brace pivotally connected between the shiftable brace and the fixed brace, a swingable brace settled on the fixed brace wherein a plurality of positioning recesses that are arranged in a curved array are provided on the swingable brace, and one end of the swingable brace is pivotally fastened to the shiftable brace while an opposite end is fixed with a second controller, a first controller for controlling a positioning pin to be settled in or separated from one of the positioning recesses. Thus, the second controller can swing the swingable brace when the positioning pin is separated from the positioning recess, so as to adjust an altitude of the table board.

Abstract: A structure for combining materials of a furniture product, comprises a wooden material for being used as a vertical component of the furniture product, in which the wooden material has at least a positioning recess and positioning recess comprises at least one receiving surface; a metal material for being used as a horizontal component of the furniture product, in which the metal material has a sectional shape matching a sectional shape of the positioning recess so as to be partially accommodated in the positioning recess; and at least one fastener, for fastening the metal material settled in the positioning recess to the wooden material; wherein when the metal material is settled in the positioning recess of the wooden material, the receiving surface provides a supporting force to the metal material opposite to a gravity of the metal material.

Abstract: A height-adjustable table comprises a base mounted thereon with a fixed brace, a shiftable brace for supporting a table board, an auxiliary brace pivotally connected between the shiftable brace and the fixed brace, a swingable brace settled on the fixed brace wherein a plurality of positioning recesses that are arranged in a curved array are provided on the swingable brace, and one end of the swingable brace is pivotally fastened to the shiftable brace while an opposite end is fixed with a second controller, a first controller for controlling a positioning pin to be settled in or separated from one of the positioning recesses. Thus, the second controller can swing the swingable brace when the positioning pin is separated from the positioning recess, so as to adjust an altitude of the table board.

Abstract: A stackable cabinet structure includes at least one cabinet body, being a hollow cabinet body and having a space therein for storing objects, and the cabinet body includes a connecting section at the bottom of the cabinet body; and a plurality of support legs, each having a fixing end movably installed to the connecting section of the cabinet body, such that the cabinet body can be connected to the support legs to form a standalone cabinet or stacked with several other cabinets as a whole cabinet by the connecting sections.

Abstract: A combination frame structure for combination table is disclosed to include a beam, two stands and two table board support members respectively provided at the top and bottom sides of the beam, and screws inserted through respective mounting through holes at the flat top of each stand and longitudinal slots in the beam and threaded into respective bottom mounting holes at the bottom side of the flat base of each table board support member to affix the table board support members and the stands to the beam.