EASILY REMOVABLE WINDOW DESIGN Russian patent published in 2019 - IPC E06B5/12 

FIELD: construction.

SUBSTANCE: claimed invention "design of a easily removable window on the basis of a window unit from polyvinyl chloride in window openings with a quarter" relates to easily removable structures at excess pressure, which is created as a result of explosion of domestic gas or other explosive mixtures, and can be used in rooms, which are subject to the requirement for easily removable structures for making plastic window units glazed with double-glazed windows, allowing to release excess pressure without destroying load-bearing structures of the building in the window openings with a quarter and a quarter. Technical result is achieved due to the fact that the design of the easily removable window consists of a window frame and a window leaf with window fittings with opening to the street side. At that, in the upper and lower parts there are rigidly installed concealed scissor loops, from the handle side to the flap the locking mechanism is rigidly installed, wherein the handle has a narrow base, wherein the flap is rotatable by 90° and possibility of displacement to the window center with formation of a gap between the frame and the outer part of the flap, mating planks are rigidly installed in the frame in the places of arrangement of the locking trunnions located on the locking mechanism, wherein mating strips are made of composite material, on the side of loop there is hidden clamp, note here that spacer pad is arranged between flap profile and double-glazed window to eliminate flap profile shift towards glazed window. Note here that safety cable rigidly joints frame and flap in top corner on hinge side. Note here that said lining is used. At that, mating strips are made of metal and polycarbonate fixture. Handle with base of 30 mm and a lock with backset of 25 mm is used. Child safety lock is used. At the same time on the lower horizontal part of the frame profile from the right and left edges there are supporting springboards on which the window leaf is installed.

EFFECT: technical result of proposed invention is possibility of installation in buildings, having quarter in window opening; possibility of installing structure using mounting foam; possibility of mounting in accordance with GOST, id est consists in improvement of operational characteristics.

6 cl, 6 dwg