Lacing configurations for footwear

Patent metadata

Field	Value
Publication number	US-10004297-B2
Application number	US-201615144498-A
Country	US
Kind code	B2
Filing date	May 2, 2016
Priority date	Oct 15, 2015
Publication date	Jun 26, 2018
Grant date	Jun 26, 2018

Abstract

A lacing system for an article may include a tensioning mechanism, a plurality of guide members, and a lace that is operationally coupled with the tensioning mechanism and that is routed along a lace path of the article via the plurality of guide members. The lace is routed along the lace path so that a first portion of the lace is routed directly from the tensioning mechanism to a top end of the lace path and so that a second portion of the lace is routed directly from the tensioning mechanism to a position that is adjacent a bottom end of the lace path. Tensioning of the lace, via the tensioning mechanism, causes the top end of the lace path and the position adjacent the bottom end of the lace path to be initially tensioned.

First claim

What is claimed is:

1. A lacing system for tightening footwear, the footwear having opposing sides and a lace path extending between the opposing sides with a bottom end that is positioned near a toe box of the footwear, a top end that is positioned opposite the bottom end, and a mid-portion that is roughly equidistant from the top end and the bottom end, the lacing system comprising:
a tensioning mechanism;
a plurality of guide members that are coupled with the footwear; and
a lace that is operationally coupled with the tensioning mechanism and routed about the footwear along the lace path via the plurality of guide members, the lace comprising a first portion and a second portion that are each operationally coupled with the tensioning mechanism so that operation of the tensioning mechanism simultaneously tensions both the first portion and the second portion, wherein the lace is routed along the lace path such that:
the first portion is routed directly from the tensioning mechanism to the top end of the lace path and is routed therefrom directly toward the bottom end of the lace path via a first guide member; and
the second portion is routed directly from the tensioning mechanism to the top end of the lace path and is routed therefrom-across the opposing sides of the footwear a plurality of times toward the bottom end of the lace path such that tensioning of the first portion and the second portion of the lace immediately tensions the top end and the bottom end of the lace path and thereby immediately tightens corresponding portions of the footwear; wherein:

a second guide member is positioned on a side of the shoe to route the second portion of lace across the opposing sides of the footwear;
the first portion of lace is positioned through a lumen or channel of the second guide member so that the first portion of lace and the second portion of lace are both positioned through the second guide member; and
the lace is a unitary member with the first portion connected to the second portion near the mid-portion of the lace path.

2. The lacing system of claim 1 , wherein the tensioning mechanism is coupled with the footwear in one of following locations:
centrally on a tongue portion of the footwear;
on a side of the footwear adjacent an eyestay thereof; or
adjacent a sole of the footwear.

3. The lacing system of claim 1 , wherein the tensioning mechanism comprises a rotary based device that is manually operable or a motorized device.

4. The lacing system of claim 1 , wherein the first guide member includes a pair of guide members that together form or define an elongated guide.

5. The lacing system of claim 4 , wherein the second guide member includes a second pair of guide members that together form or define an elongated guide having a longitudinal length that is shorter than the first guide member, and wherein the pair of guide members of the first guide member are positioned laterally outward from the pair of guide members of the second guide member with respect to the lace path so that the pair of guide members of the second guide member are disposed between the pair of guide members of the first guide member.

6. A lacing system for tightening an article, the article having a lace path with a bottom end and a top end, the lacing system comprising:
a tensioning mechanism;
a plurality of guide members that are coupled with the article along the lace path, the plurality of guide members including:
a first guide member that is attached to a first side of the article;
a second guide member that is attached to the first side of the article; and

a lace that is operationally coupled with the tensioning mechanism and routed along the lace path via the plurality of guide members, the lace comprising a first portion and a second portion that are each operationally coupled with the tensioning mechanism so that operation of the tensioning mechanism simultaneously tensions both the first portion and the second portion, wherein the lace is routed along the lace path such that:
the first portion is routed directly from the tensioning mechanism to the top end of the lace path and is routed therefrom toward the bottom end of the lace path, wherein the first portion is routed toward the bottom end of the lace path via the first guide member; and
the second portion is routed directly from the tensioning mechanism to a position adjacent the bottom end of the lace path such that tensioning of the first portion and the second portion of the lace via the tensioning mechanism immediately tensions the top end and the position adjacent the bottom end of the lace path, wherein the second portion is routed from the tensioning mechanism to a position adjacent the bottom end of the lace path via the second guide member, the second portion being routed parallel to the first portion on the first side of the article and the second portion being routed through a lumen or channel of the first guide member so that the first portion of lace and the second portion of lace are both routed through the first guide member.

7. The lacing system of claim 6 , wherein the first guide member and the second guide member are components of a single lace guide that is attached to the first side of the article.

8. The lacing system of claim 7 , wherein the position adjacent the bottom end of the lace path is at the bottom end of the lace path, and wherein the second portion of the lace is routed from the bottom end of the lace path toward the top end of the lace path such that tensioning of the first portion and the second portion of the lace via the tensioning mechanism immediately tensions the top end and the bottom end of the lace path.

9. A method of coupling a lacing system with an article comprising:
coupling a tensioning mechanism with the article;
coupling a plurality of guide members with the article so as to define a lace path having a bottom end and a top end;
coupling a first portion and a second portion of a lace with the tensioning mechanism so that operation of the tensioning mechanism simultaneously tensions both the first portion and the second portion of the lace; and
routing
the first portion of lace directly from the tensioning mechanism to the top end of the lace path and routing the first portion of lace therefrom toward the bottom end of the lace path via a first guide member; and
routing the second portion of lace directly from the tensioning mechanism to a position adjacent the bottom end of the lace path via a second guide member such that tensioning of the first portion and the second portion of the lace via the tensioning mechanism immediately tensions the top end and the position adjacent the bottom end of the lace path;

wherein the second portion of lace is routed parallel to the first portion of lace on a first side of the article and wherein the second portion of lace is routed through a lumen or channel of the first guide member so that the first portion of lace and the second portion of lace are both routed through the first guide member.

10. The method of claim 9 , wherein the second portion is routed directly from the tensioning mechanism to the bottom end of the lace path, and wherein the second portion of the lace is routed from the bottom end of the lace path toward the top end of the lace path such that tensioning of the first portion and the second portion of the lace via the tensioning mechanism immediately tensions the top end and the bottom end of the lace path.

11. The method of claim 9 , wherein the position adjacent the bottom end of the lace path is a position that is equidistant from the top end and the bottom end, and wherein the second portion of the lace is routed from th

Assignees

• Boa Tech Inc
• Boa Tech Inc

Inventors

• Lovett Kristopher

Classifications

• A43C11/165 Primary

  characterised by a spool, reel or pulley for winding up cables, laces or straps by rotation · CPC title

• A43C11/20

  Fastenings with tightening devices mounted on the tongue · CPC title

• A43C1/04

  with rings or loops · CPC title

• A43C1/00

  Shoe lacing fastenings (garment fastening devices A41F) · CPC title

• A43C11/14

  Clamp fastenings {, e.g. strap fastenings}; Clamp-buckle fastenings; Fastenings with toggle levers · CPC title