BUILT-IN BOX WITH MOUNTING COVER Russian patent published in 2020 - IPC E03C1/02 

FIELD: sanitary-engineering installation.

SUBSTANCE: installation system comprises embedded in box for connection of sanitary-engineering fittings to water lines, which has perimeter, limiting the installation opening from the front side of the built-in box and the sidewall height, and the socket holder for the subsequent shutting of the installation opening. Installation system comprises completely closing installation opening of built-in box and edge of mounting cover extending along perimeter parallel to side wall. In the mounting position overlapping the installation opening the mounting cover protrudes by the edge protective section above the installation opening, so that during installation of built-in box in wall wall can be made up to protective section of mounting cover. Prior to installation of sanitary fixtures, mounting cover to release installation opening is detachable from built-in box. After the mounting cover is removed, the holder of the receptacle with the help of the compactor is brought into contact with the side wall of the built-in box at a distance set to the installation opening by means of the depth of installation of the built-in box into the wall. Receptacle holder of the wall section passing along the perimeter closes the wall edge between the wall surface and the installation opening released by the removed mounting cover passing along the perimeter.

EFFECT: simplified installation of sanitary fittings in the wall.

7 cl, 3 dwg