초록 ▼

A nested plastic slide is disclosed having three pieces that fit together with very little spacing between parts. The vertical dimension of all parts is greater than the horizontal dimension. The part most subject to damage is the inner piece, which is removable and thereby replaceable by the remova

A nested plastic slide is disclosed having three pieces that fit together with very little spacing between parts. The vertical dimension of all parts is greater than the horizontal dimension. The part most subject to damage is the inner piece, which is removable and thereby replaceable by the removal of a single peg. Except for a few individual ball bearings included in approriate recesses, no metal parts are required.

대표청구항 ▼

A nested plastic extension slide for mounting a drawer into an accommodating opening in an apparatus, comprising an outer piece having a “C”shaped vertical cross section, the vertical base thereof being suited for installation on an inside wall of a drawer opening of the apparatus, the open side of

A nested plastic extension slide for mounting a drawer into an accommodating opening in an apparatus, comprising an outer piece having a “C”shaped vertical cross section, the vertical base thereof being suited for installation on an inside wall of a drawer opening of the apparatus, the open side of the “C”ending in an upturned lower branch and in a downturned upper branch, a center piece having a “C”shaped vertical cross section facing in the same direction as the “C”shaped cross section of said outer piece, the open side of the “C”having a downturned upper branch and an upturned lower branch, said vertical base of the “C”of said center piece having an upward vertical flange extending behind said downturned upper branch of the “C”shaped cross section of said outer piece and a downward vertical flange extending behind said upturned lower branch of the “C”shaped cross section of said outer piece, the lower branch of the “C”shaped cross section of said center piece being vertically supported by the top edge of the upturned lower branch of the “C”shaped cross section of said outer piece, and an inner piece having a base extending behind the downturned upper branch and upturned lower branch of the “C”shaped cross section of said center piece and having a center portion vertically supported by the top edge of the upturned lower branch of the “C”shaped cross section of said center piece, said center portion of said inner piece being suited for mounting to the outside surface of the vertical side wall of the drawer, whereby the vertical load of the drawer is supported by the respective upturned lower branches of the “C”shaped outer piece and center piece.