Anti-tip closure device for drawer cabinet

摘要

A closure device for a drawer cabinet, comprising a linear guide (2), activating pins (7) attachable to respective drawers (102), a plurality of cam elements (6) slidably coupled to the guide (2) and stacked along the guide (2), each of said cam elements (6) to receive a translation movement along the guide (2) following a movement of the activating pins (7), a plurality of spacing elements (10) cooperating with the cam elements (6) and each of the spacing elements being movable between an operating position, in which it is arranged between two respective cam elements (6) keeping the two cam elements (6) spaced apart from each other, and an inoperative position, wherein there is movement away from a zone of mutual contact between the two respective cam elements (6) to allow a movement towards each other between the two respective cam elements (6). The spacing elements (10) are made in the form of an elastically deformable metal tongue and are stably and removably anchored to respective receiving portions (12) of the guide (2).

主权项

1. A closure device for a drawer cabinet, comprising:
a guide (2); a plurality of cam elements (6) slidably coupled to said guide (2) and arranged in a stacked configuration along said guide (2), each one of said cam elements (6) being configured in such a manner as to convert the movement of a respective activating pin (7) of a drawer (102) in a direction transverse to said guide (2) into a corresponding movement of the cam element (6) along the guide (2) towards or away from an adjacent cam element (6); a plurality of spacer elements (10) that cooperate with said cam elements (6) and each one of which being movable between an operating position, wherein the spacer element is arranged between two respective cam elements (6) to keep the two cam elements (6) spaced apart from each other, and an inoperative position, wherein the spacer element is arranged away from a zone of mutual contact between said two respective cam elements (6) so as to enable reciprocal movement of said two respective cam elements (6) towards each other; wherein said spacer elements (10) are separated from said cam elements (6) and stably anchored to said guide (2), said spacer elements (10) comprising an elastically deformable element between said operating and inoperative positions, and wherein, in the inoperative position, said spacer elements (10) are elastically deformed by the thrusting action exerted by respective thrust members (8) associated with the respective activating pins (7), or by the activating pins (7) themselves, in such a manner that said spacer elements (10) tend to bring themselves automatically into the operating position upon release of said thrusting action.