Patent ID: 8696074
Filing Date: 2014-04-15
Classification: E05B

Abstract:
1. A safety lock system for cabinet drawers comprising: a cabinet; a plurality of cabinet drawers adapted to slide in and out of the cabinet, each of said plurality of drawers having a wedge-ended member attached thereto; an inner wall of the cabinet having a plurality of vertically aligned and enclosed T-shaped slots equal in number to the plurality of cabinet drawers; a support member having a plurality of vertically aligned and enclosed T-shaped slots, the support member being mounted to the inner wall; a plurality of interlock pieces vertically arranged, the interlock pieces being mounted to the support member and extending into the T-shaped slots of the inner wall and the support member, each interlock piece having an upper protrusion and a lower protrusion mounted to a spacer bar, the protrusions being spaced to operatively engage the wedge-ended members; and a key operated lock mechanism having a movable bracket, the bracket being mounted to engage the upper protrusion of the uppermost one of the interlock pieces.