Safety lock for box, has sliding plate carrying out displacement of latches, lock assembly provided with electrical or electronic part that is driven by keyboard to transmit signals to electromagnet, and lever with heel facing projection

摘要

The lock has an opening and closing mechanism mounted between parallel plates (1) with a fixing part. A sliding plate (4) inwardly and outwardly provides an anchoring part in a closed position, where the sliding plate is connected to a pair of vertical rods that is movable along a transverse direction. The sliding plate carries out displacement of latches, and a lock assembly is provided with an electrical or electronic part that is driven by a keyboard to transmit signals to an electromagnet (14). A lever (20) with a heel (27) is placed facing a projection (16 ').