Anti-inclination and internal locking device for a cabinet

Anti-inclination and internal locking device for a cabinet, comprising:

• a cabinet body which is a rectangular body composed of five rectangular wall boards defining an internal space and a vertical open face, at least two drawers being back and forth slidably disposed in the open face, a projecting body being disposed on a predetermined portion of rear side of each drawer, one end of the projecting body having an activating section and a stop section;
• a base seat fixedly disposed on inner side of a rear wall board of the cabinet body corresponding to each drawer;
• a slide seat slidably fitted in the base seat, the slide seat being reciprocally movable between a first position and a second position, the slide seat being formed with an opening corresponding to each projecting body, whereby when reciprocally moved, the activating section of the projecting body gets into and gets out of the corresponding opening to push inner edge of the opening so as to make the slide seat reciprocally move between the first and second positions;
• and
• a first connecting section disposed at one end of the base seat;
• and
• a second connecting section disposed at one end of the slide seat corresponding to the first connecting section, after one drawer is drawn out, the activating section of the projecting body of the drawn out drawer driving the slide seat and then the first connecting section being connected with the second connecting section to make the slide seat positioned in the first position, whereby the stop section of the projecting body of the other drawer is engaged with the corresponding opening, after the drawer is again pushed in, the activating section of the projecting body of the pushed in drawer driving the slide seat and then the first connecting section releasing the second connecting section to make the slide seat positioned in the second position, whereby the stop sections of the projecting bodies of all drawers will not engage with the corresponding openings.