WINDOW OR DOOR OPENING FINISHING SYSTEM Russian patent published in 2019 - IPC E06B1/04 E06B1/56 E06B1/60 

FIELD: construction.

SUBSTANCE: present invention relates to light industry, is intended primarily for finishing window openings and can also be used for finishing door openings. Window or door opening finishing system includes longitudinal profiled fastening elements fixed in the opening of the window or door, as well as the upper panel, side sloping panels, platbands, fastening latch, each fastening latch is made of resilient polymer material with base in form of rectangular in plan flexible plate made with bend, on outer side of each plate there are fastening elements for fixing lintels on fastening latches, which are fixed on wall, each panel of its rear longitudinal side is fixed in one of longitudinal profiled fasteners, each of longitudinal profiled fasteners is made so that during mounting allows panel rotation through angle 0–45° without loss of fixation of panel, on front longitudinal side of each panel there is a longitudinal bent outward projection, in which bent inwards extreme part of clypeus, wherein in each panel there is a longitudinal groove in which bends of fastening latch are arranged, each casing with its inner side has mating latches made with possibility of fixing in fastening latches, at that, the shape of the longitudinal bent outward protrusion provides the possibility of turning the panel towards the wall and its additional fixation, wherein material elasticity of each fastening latch allows deflection of fastening latch bends together with panels to form an angle α=90–135° between bend and plate and fixing of panels by bends due to resilience of fastener latch material.

EFFECT: technical result consists in improvement of reliability of system and possibility of its complete dismantling and repeated mounting with preservation of integrity of all its elements.

9 cl, 8 dwg