Cabinet drawer locking device

A cabinet drawer locking device comprising:

• a cabinet body which is a rectangular body composed of five rectangular panels defining an internal space and a vertical open side, at least one drawer being back and forth slidably disposed on the open side, a predetermined section of rear side of the drawer being provided with a drawer connecting section;
• a slide seat fixedly disposed on a predetermined section of inner side of a panel of the cabinet body corresponding to the rear side of the drawer;
• a latch plate having predetermined length and width, a predetermined section of one end of the latch plate being formed with a latch plate connecting section for fixedly connecting with the drawer connecting section, the other end thereof being bent toward the drawer to form a stop section having a predetermined length and inclination angle;
• an engaging body vertically slidably fitted in the slide seat, whereby the engaging body can slide in the lengthwise direction thereof between a first and a second positions, the engaging body being formed with an engaging hole corresponding to the latch plate, whereby when the engaging body is positioned in the first position, the engaging hole permits the latch plate to freely get in and out in a direction perpendicular to the engaging body and when the engaging body is positioned in the second position, the stop section is extended through the engaging hole and engaged therein;
• and
• a damper unit including a shifting section, a forcing section, a first slide section and a second slide section, the shifting section being disposed on the cabinet body, the first slide section being disposed on the shifting section, the forcing section serving to drive the shifting section to reciprocally move, the second slide section being disposed on the engaging body corresponding to the first slide section, the first and second slide sections being relatively movably connected with each other, whereby the shifting section can drive the engaging body to slide between the first and second positions and when the engaging body is positioned in the second position, the stop section can push the engaging body to the first position and pass through the engaging hole and then the engaging body will restore to the second position.