US 4,633,548 A · Speed lace structure

Abstract

A speed lace structure for footwear that allows the footwear to be put on and tightened up quickly. The speed lace structure comprises lacer assemblies and rivet assemblies combinatively secured to a footwear quarter. Each lacer assembly is formed with a lacer loop portion having peripheral lips and with opposed fastening portions provided with central openings surrounded by a plurality of gripping teeth. Each lacer assembly is made of metal provided with a fine coating of a plastic, so as to render it smooth and very slippery. Each rivet assembly includes a capped eyelet serving as an anchoring stem to fit in and though the opposed central openings of the lacer assembly, and a deformable eyelet designed to fit into one of the opposed central openings and over the capped eyelet. When the lacer assembly and the rivet assembly combinatively are secured to a footwear quarter, the eyelet deforms about the fastening portion of the lacer assembly and also about the stem of the capped eyelet, and the end of the capped eyelet deforms about the deformable eyelet. Each rivet assembly also is made of metal, and is at least partly enamelled so as to render it smooth and non-corrosive. Preferably, the peripheral lips of the lacer assembly extend tangentially with the opposed fastening portions.

Claims4

Dependent claims

A speed lace structure for footwear comprising:

(a) a lacer assembly integrally formed with a lacer loop portion having peripheral lips and with opposed fastening portions provided with central openings peripherally surrounded by a plurality of gripping teeth;
(b) a rivet assembly formed of a capped eyelet and of a deformable eyelet, said deformable eyelet deformably to be received over said capped eyelet;
(c) said lacer assembly coated with a plastic material so as to render said lacer loop portion, including said peripheral lips thereof, smooth and slippery;
(d) said peripheral lips extending tangentially with said opposed fastening portions;
(e) said capped eyelet serving as an anchoring stem fitting within and through said central openings of said opposed fastening portions;
(f) with said speed lace structure secured in operative position to a part of said footwear, said deformable eyelet deforming about one of said opposed fastening portions of said lacer assembly and also about said capped eyelet serving as said anchoring stem, and the free end of said capped eyelet extends through and deforms about said one of said opposed fastening portions;
(g) said capped eyelet being formed with a stem portion characterized by having two segments of different external diameters;
a first segment with an external diameter to fit snugly within said deformable eyelet, and a second segment with an external diameter larger than the internal diameter of said deformable eyelet, and a smooth shoulder connecting said segments.

5 more elements

A speed lace structure and a footwear in combination, said structure designed to be secured on opposedly facing side of a footwear quarter of said footwear and to draw said facing sides together with a lacing cord with but one pull thereon comprising:

(a) a plurality of lacer assemblies and a plurality of rivet assemblies combinatively secured on said opposed facing sides of said footwear quarter;
(b) each of said plurality of lacer assemblies being integrally formed with a lacer loop portion having peripheral lips and with opposed fastening portions provided with central openings peripherally surrounded by a plurality of gripping teeth, said lacing cord laced through said lacer loop portion of each of said plurality of lacer assemblies;
(c) each of said plurality of rivet assemblies formed of a capped eyelet serving as an anchoring stem to fit in and through said central openings of said opposed fastening portions and of a deformable eyelet deformably to be recieved over said capped eyelet;
(d) said plurality of lacer assemblies provided with a fine coating of a plastic material so as to render said lacer loop portions, including said peripheral lips thereof, smooth and slippery;
(e) said peripheral lips of said lacer loop portions extending beyond the edges of said opposedly facing sides of said footwear quarter;
(f) said deformable eyelet deforming about one of said opposed fastening portions and the free end of said capped eyelet extending through and deforming about aid deformable eyelet deformed about said one of said opposed fastening portions;
(g) said speed lace structure made of metal and said plurality of gripping teeth of said lacer assemblies bitingly entering into said footwear quarter and being securely anchored thereto by said plurality of rivet assemblies;
(h) said footwear quarter made of leather, wherein said gripping teeth prevent angular displacement of said plurality of lacer assemblies with respect to said footwear quarter and wherein said rivet assemblies prevent said plurality of lacer assemblies from being pulled apart or form being pulled out of said footwear quarter, and wherein said footwear quarter forms a component part of an outdoor boot selected from the group of army and marine combat boots, firemen's boots, fashion boots for men and women, children's bad weather boots, and ice skates and roller skates;
(i) said capped eyelet formed with a stem having smaller diameter section at its free end than at its capped end, and wherein said deformable eyelet initially slides snugly over said smaller diameter section of said stem, and wherein a part of said capped eyelet and said deformable eyelet are enameled.

6 more elements

A speed lace structure and a footwear in combination, said speed lace structure designed to be secured on opposedly facing sides of a footwear quarter of said footwear and to draw said facing sides together with a lacing cord with but one pull thereon comprising:

(a) a plurality of lacer assemblies and a plurality of rivet assemblies combinatively secured on said opposedly facing sides of said footwear quarter;
(b) each of said plurality of lacer assemblies being integrally formed with a lacer loop portion having peripheral lips and with opposed fastening portions provided with central openings peripherally surrounded by a plurality of gripping teeth, said lacing cord laced through said lacer loop portion of of each of said plurality of lacer assemblies;
(c) each of said plurality of rivet assemblies formed of a capped eyelet serving as an anchoring stem to fit in and through said central openings of said opposed fastening portions and of a deformable eyelet deformably to be received over said capped eyelet;
(d) said plurality of lacer assemblies provided with a fine coating of a plastic material so as to render said lacer loop portions, including said peripheral lips thereof, smooth and slippery;
(e) said peripheral lips of said lacer loop portions extending beyond the edges of said opposedly facing sides of said footwear quarter;
(f) said deformable eyelet deforming about one of said opposed fastening portions and the free end of said capped eyelet extending through and deforming about said deformable eyelet deformed about said one of said opposed fastening portions;
(g) said speed lace structure made of metal and said plurality of gripping teeth of said lacer assemblies bitingly entering into said footwear quarter and being securely anchored thereto by said plurality of rivet assemblies;
(h) said footwear quarter made of leather, wherein said gripping teeth prevent angular displacement of said plurality of lacer assemblies with respect to said footwear quarter and wherein said rivet assemblies prevent said plurality of lacer assemblies from being pulled apart or from being pulled out of said footwear quarter, and wherein said footwear quarter forms a component part of an outdoor boot selected from the group of army and marine combat boots, fireman's boots, fashion boots for men and women, children's band weather boots, and ice skates and roller skates;
(i) said capped eyelet formed with a stem provided with a smooth transitional shoulder about mdiway its axial length and delineating a smaller diameter segment forward of said shoulder toward the free end thereof, and wherein said deformable eyelet initially slides over said smaller diameter segment of said capped eyelet, and wherein a part of said capped eyelet and said deformable eyelet are enameled.

6 more elements

Dependencies are inferred from the claim text.

Speed lace structure

Life of this patent

Speed lace structure

Life of this patent

Abstract

Claims4