Cabinet structures coupled to adjacent cabinet structures and to rectangular frame elements, and equipped with anti-tilt mechanisms and rolling and sliding bases

Modular sliding drawer cabinet structure comprising at least an upper and a lower modular cabinets adapted to be stacked vertically with said upper on said lower cabinet, each cabinet having two sides, a back, a top and base structure, each side having an inner face, and a front connected to a sliding drawer suspension connected to each of said inner faces, an anti-tilt mechanism associated with at least one sliding drawer suspension of each cabinet, and an actuating bar interconnecting the anti-tilt mechanism and disallowing extension of the suspension of one of said cabinets when the suspension of the other of said cabinets is extended, and wherein the top of at least the lower cabinet has an opening through which the bar passes and each end of the bar is adapted to couple releasably to each anti-tilt mechanism.

In combination, rectangular cabinet structure and a rectangular base supporting the structure and provided with roller members normally engaging the ground beneath the base for rolling motion, and associated with each roller member a jacking mechanism actuatable to elevate the base sufficiently to disengage each roller member from the ground wherein the base has a periphery defined by a rectangular frame comprising a pair of parallel end members and a pair of side members at right angles to the end members, and said roller members comprise a pair of cylindrical rollers extending horizontally parallel to and adjacent said pair of end members, respectively, each roller member having a length substantially the length of the adjacent end member and journalled at its opposite ends on said side members, respectively.

Cabinet structure coupling to a rectangular frame element having a channel section member, said cabinet structure comprising interconnected side, top and back panels, and base structure connected at least to the side panels, the side and top panels having interengaging bevelled edge surfaces, and at least one channel section recess formed in at least one of said bevelled edge surfaces and extending outwardly to define an opening on an outer corner edge of the cabinet structure, and, in combination therewith, a coupling member comprising a rectangular tab portion inserted in said opening and an elongated rectangular member to be secured longitudinally within the channel of said channel section member, said rectangular tab portion inclining longitudinally away from said rectangular member.

Cabinet structure coupling to a rectangular frame element having a channel section member, said cabinet structure comprising interconnected side, top and back panels, and base structure connected at least to the side panels, the side and top panels having interengaging bevelled edge surfaces, and at least one channel section recess formed in at least one of said bevelled edge surfaces and extending outwardly to define an opening on an outer corner edge of the cabinet structure, and, in combination therewith, a coupling member comprising a rectangular tab portion inserted in said opening and a channel section portion secured laterally within the channel of said channel section member, and said rectangular tab portion inclining laterally from said channel section portion.