Patent ID: 7828241

Claim:
An endpiece integrated into a core for a reel of material, the endpiece comprising a cylindrical part engageable in said core, a collar that bears against an adjacent face of the core, and a projecting overhanging appendage, the projecting appendage being provided along its length with a guiding retention groove to act as a guide path, in combination with a guide formed on a bracket supporting the reel of material adjacent to a dispenser housing, and wherein said guide is on an inside of the bracket on a side on which the guide can accept the reel of material, and wherein the guide has raised lands forming and defining a generally L-shaped channel to accommodate the appendage of the endpiece for the passage and retention of the endpiece, and the guide is continued by an upper part that overlies the endpiece after insertion of the appendage in the guide, wherein the guide comprises a base which is continued on one side by a vertical leg defining a slot forming the generally L-shaped channel for the passage and retention of the endpiece, and, along an outline of the leg and of the base, a central part of the guide has the raised lands, and width of the raised lands corresponds to a width of the groove formed on the appendage of the endpiece, wherein configuration of the slot is of a bayonet design, and a neck formed between the vertical leg and a nose of the upper part allows the appendage of the endpiece to pass through, and wherein a lower part of the base has an oblique lip, on an outward side, while a surface on an other side of the central part is horizontal.