Mobile serving cart with adjustable hinges

摘要

A mobile serving cart with adjustable hinges that allows for the production inconsistencies associated with rotational molding. The cart comprises a plurality of door assemblies, each door assembly comprising at least two hinge assemblies, at least one hinge assembly being disposed at the upper portion of the door assembly, and at least one other hinge assembly being disposed at the lower portion of the door assembly. Each hinge assembly comprises at least two door bolts, at least one cart bolt, and a pivot rod. The cart rod is disposed between the at least two door bolts at an orientation that is orthogonal to the at least two door bolts. The hinge assemblies provide a means for the rotationally molded door assemblies and side walls of the cart to be tightly or snuggly coupled together despite the manufacturing inconsistencies inherent to the rotational molding process.

主权项

1. A mobile serving cart with a plurality of adjustable hinges comprising:
a plurality of side walls; and a plurality of door assemblies removably coupled to at least one of the plurality of side walls, wherein the plurality of door assemblies and the plurality of side walls cooperate to form a plurality of adjustable hinge assemblies, each hinge assembly comprising a cart bolt coupled to one of the plurality of side walls which is disposed between a pair of door bolts coupled to one of the plurality of door assemblies, and wherein the cart bolt and the pair of door bolts each comprise a pivoted core disposed in the center of a spherical bearing within each cart bolt and door bolt, the pivoted core being maneuverable with respect to the spherical bearing within each of the cart bolt and pair of door bolts.