MECHANICAL LOCKING SYSTEM FOR BUILDING PANELS Russian patent published in 2019 - IPC F16B12/12 F16B12/26 F16B12/44 F16B5/06 

FIELD: construction.

SUBSTANCE: invention relates to mechanically fixing systems for structural panels. Disclosed is a set of furniture components comprising first and second panels. Edge of the second panel is configured to be inserted into the groove of the first panel, when the panels are arranged, in fact, perpendicular to each other, to form mechanical fixation, when the second panel is displaced, in fact, perpendicular to the first panel. Said edge comprises separate and flexible tab, and said groove comprises groove for tab. Separate and flexible tab can be inserted into groove for tab to fix panels to each other in first direction, which is perpendicular to main plane of first panel. Edge of second panel is made with possibility of interaction with groove of first panel for fixation of panels with each other in second direction, which is parallel to main plane of first panel. Lengthwise direction of the separate and tab tongue extends parallel to the edge and/or groove. Groove has an opening, two side walls and bottom parts. Separate and flexible tab is located in mounting groove. Separate and flexible tab has inner part installed in mounting groove, and outer part extending outside of mounting groove opening. Separate and flexible tab with possibility of displacement inside to lower part of locating groove and outside in groove under tab during fixation.

EFFECT: invention is aimed at simplification of connection at preservation of its reliability.

16 cl, 35 dwg