ADJUSTABLE WORK SURFACE

摘要

The invention is directed to a height-adjustable work surface assembly having a movable work surface. A frame extends from beneath the work surface to provide a support for the work surface. The frame has at least one sleeve directed downward from beneath the work surface and a leg adjustably received within the sleeve. The leg has a cavity with a rack secured therein. Aninterlocking block is positioned within the cavity for engagement along the length of the rack. A first fastening mechanism extends through the sleeve and leg, andis movably fastened to the block in order to secure the block in a given position against the rack. The work surface height may be adjusted by the relative positioning of the leg within the sleeve of the frame as determined by the relative positioning of the block along the length of the rack. According to another aspect of the invention a wedge is received within the cavity of the leg and is positioned adjacent an end of the rack. The wedge has an angled surface positioned against the end of the rack. The end of the rack has an angled surface substantially corresponding to the angled surface of the wedge.