TRANSLUCENT STRUCTURE PROVIDING RELIEF OF EXCESS PRESSURE INSIDE THE ROOM (VERSIONS) Russian patent published in 2020 - IPC E06B5/12 E06B3/26 E04H9/00 

FIELD: construction.

SUBSTANCE: invention relates to construction, namely to translucent structures, providing explosion-proof premises, where this structure is installed, by means of excess pressure release from room during explosion. According to the first version, the translucent structure comprises frame 1, on which on the side of the room the first loop group 2 is installed, with which first flap 3 opening to the inside of the room is connected. According to the second version, the translucent structure comprises a frame with at least one impost, on a frame or an impost on the side of the room the first loop group is installed, with which the first leaf opening into the room is connected. In both versions on first flap 3 on the outer side there is a second loop group 4, by means of which second flap 5 opening outward is attached to first flap 3. On second flap 5 there are fitting parts with trunnions, and on the first flap there are mating planks, the thickness of which is selected on the condition of their destruction at increase of pressure inside the room. When using standard elements of structure frame 1 is made of L-shaped profile, first flap 3 – from T-shaped profile and second flap 5 – from T-shaped or Z-shaped profile.

EFFECT: design differs by simplicity, provides for explosion safety of a room without destruction of a leaf and is applicable for windows of standard design used at present in mass construction.

8 cl, 10 dwg