Aircraft trash compactor and box therefor

A trash compactor for use with a trash-receiving box including a body having side and back walls of predetermined height, a front wall of a selected height less than said predetermined height, said box further having a predetermined exterior horizontal cross section, a selected interior cross section and having closure flaps of a predetermined thickness, said back and side flaps being arranged to originally extend upwardly from the top of the rear and side box walls to terminate in top edges spaced a selected distance from the bottom of said box, said trash compactor comprising:

• a housing having a box chamber that receives such box with the front closure flap of the box bent downwardly and the rear and side closure flaps of the box extending upwardly;
• a power-operated compacting head including a vertically reciprocable platen movable downwardly into said box when the latter is disposed in the box chamber and configured to space the opposite sides thereof away from said side walls of said housing a distance greater than said predetermined thickness to thereby form respective side clearance spaces;
• a normally closed front door extending upwardly from said housing bottom wall a distance greater than said selected distance;
• a normally closed trash-receiving chute formed in the upper portion of said front door and extending upwardly from said predetermined height, said chute being movable from a closed to an open position for dumping trash into said box disposed in said box chamber;
• and
• with said trash-receiving chute being formed with a front wall and side retainers that extend inwardly from said front wall, said chute being movable between its open position, wherein said retainers and front wall guide trash into the front box chamber, and its closed position wherein said retainers project rearwardly into said respective clearance spaces and along the inner surfaces of said side closure flaps to maintain said flaps out of the path of said compacting platen when the latter is disposed within said box.