Anti-overturn locking system for furniture drawers, with electronic blocking module

Anti-overturn locking system for furniture drawers, comprising:

• a) a support connectable to the furniture, a strip fastened to the support, and a mobile blocking device which is guided by the strip and moves along the strip until stopping against a stop of the support;
• b) an electronic blocking module having a casing, a tab with an arm, a motor that transfers movement to a cam having a shaft, a tab spring exerting a force on the tab so that the tab it is supported continuously on the shaft of the cam and an electronic plate equipped with a first positioning sensor and a second positioning sensor;
• and
• c) a guide cover on which a moveable punch is arranged, the punch having protrusions to limit linear movement of the punch on the guide cover, and a punch spring which presses the punch against the tab of the electronic blocking module;
• the punch passing slightly below the stop so that an outward movement of the tab positions the punch into the space between the stop and the mobile blocking device, the tab being movable outward to a closed position until the arm of the tab is positioned on the second positioning sensor, and an inward movement of the tab involves unblocking of the space, the tab being movable inward to an open position until the arm of the tab is positioned on the first positioning sensor.