Multifunction device equipped with a locking cam and a pulley for a safety rope

A multifunction device (100) adapted to house at least one rope (F), comprising:

• a first fixed portion (1) comprising a main extension plate (10) and an abutment wall (11) which define a first passage (C1) for said rope (F);
• a first axis of rotation (R1) constrained to said first portion (1) and extending along a first direction (X1);
• a second portion (2) movable with respect to said first portion (1), said second portion (2) being connected to said first axis of rotation (R1) to rotate around said first direction (X1) between an open position (P1), wherein said rope (F) can be housed in or extracted from said multifunction device (100), and a closed position (P2), wherein said rope (F) is contained in said multifunction device (100);
• a second axis of rotation (R2) constrained to said first portion (1) and extending along a second direction (X2);
• a movable cam (4) mounted on said second axis of rotation (R2) and configured to rotate around said second direction (X2) between an interference position (P3) with said first passage (C1), wherein said cam (4) occupies at least partially said first passage (C1), and a free sliding position (P4), wherein said cam (4) does not interfere with said first passage (C1);
• a pulley (5) mounted on said first axis of rotation (R1) to rotate around said first direction (X1);
• and
• at least one first seat (6) on said first portion (1) and at least one second seat (7) on said second portion (2), said at least one first seat (6) and at least one second seat (7) being, at least when said second portion (2) is in the closed position (P2), at least partially coinciding to couple a first connector (K) to the multifunction device (100) and being arranged in an area (A) comprised between two straight lines (Y1, Y2) passing through the ends of a segment(S) connecting said first axis of rotation (R1) and said axis of rotation (R2) and perpendicular to said segment(S).