A concealed device for fixing a piece of furniture to a wall and a structural element of a piece of furniture containing said device

摘要

A hidden device (20) for the wall assembly of a structural component (21) of a piece of furniture, comprising a box-shaped body (22) which houses a first (27) and second (28) regulation mechanism, in height and depth respectively, provided with a first (33) and second regulation screw (46), respectively, each having a head (35,49) comprising a toothed crown. According to the invention, the box-shaped body (22) comprises, for each screw (33,46), at least one access hole (91,92,93,95,96,97) which develops radially with respect to the toothed crown and ends in correspondence with the same, so that the toothed crown is suitable for allowing a direct radial engagement with a tool (U).