Flush-mounted electrical junction box

Abstract

The subject of the application is a flush-mounted installation box for use in the electrical industry. The installation box allows for smooth adjustment of its length to match the current depth of the wall, followed by its stable mounting. The flush-mounted installation box consists of a cylindrical fixed body (1) with a retaining collar (2) and a slidably mounted cylindrical pull-out element (3) with a collar (4) with first holes (5) for mounting screws and second holes (6) for adjustment and locking screws. The pull-out element (3) is extended from the fixed body (1) by means of an adjustment and sliding assembly, which comprises C-shaped guides arranged longitudinally on the inner walls of the fixed body (1) and slidably mounted guides (10) in the form of C-shaped channels arranged longitudinally on the outer walls of the pull-out element (3).