초록 ▼

A 180.degree. stackable, nestable plastic tote box has ledge supports and foot supports with a combination of vertical and angled surfaces for guiding an upper box relative to a lower box to a stacked position and resisting the tendency of the upper box to collapse into the lower box when it is heav

A 180.degree. stackable, nestable plastic tote box has ledge supports and foot supports with a combination of vertical and angled surfaces for guiding an upper box relative to a lower box to a stacked position and resisting the tendency of the upper box to collapse into the lower box when it is heavily loaded. The box also has orientation buttons received in recesses at its rim which give the box an easily visible asymmetric appearance. A drainage collector is molded into each box end wall which underlies a lid of the box and collects drainage from the lid to channel the drainage to the outside of the box, and is formed in walls which help support an upper box on a lower box when it is laterally slid onto it for stacking. The box can be provided with a one-piece lid or a two-piece hinged lid. The one-piece lid has wedge structures depending downwardly from its rim which snap into holes in the top of the box. A padlock hole is formed in an angled wall at the end of the box for locking the lid shut. A piano-type hinge of the two-piece lid has tabs which extend into holes in the box when the lid is shut so as to prevent lateral disengagement of the box side wall from the lid. The box rim also has upstanding wall structures which confront wall structures molded into the lid to resist lateral separation of the hinge joint when the lid is closed.

대표청구항 ▼

[ We claim:] [1.] In a stackable plastic tote box of the type having foot supports at a bottom of said box and ledge supports near a top of said box, said ledge supports of a lower box being for receiving said foot supports of en upper box to support said upper box on said lower box in vertical stac

[ We claim:] [1.] In a stackable plastic tote box of the type having foot supports at a bottom of said box and ledge supports near a top of said box, said ledge supports of a lower box being for receiving said foot supports of en upper box to support said upper box on said lower box in vertical stacked relation, the improvement wherein:said ledge supports and said foot supports each have laterally extending confronting angled and vertical surfaces, said angled and vertical surfaces of each said foot support facing inwardly and said angled and vertical surfaces of each said ledge support facing outwardly, one support of a pair of said supports which mate in confrontation with one another which said pair includes one foot support and one ledge support, having said vertical surface provided in a recess within said angled surface of said one support and the other of said pair of mating supports having said vertical surface raised from said angled surface of said other support so as to be received in said recess so that said vertical surfaces confront one another within said recess and said angled surfaces of said pair of mating supports confront one another outside of said recess.