Article of footwear upper incorporating a textile component with tensile elements

Patent metadata

Field	Value
Publication number	US-9826798-B2
Application number	US-201514880707-A
Country	US
Kind code	B2
Filing date	Oct 12, 2015
Priority date	Sep 30, 2014
Publication date	Nov 28, 2017
Grant date	Nov 28, 2017

Abstract

The present embodiments provide an upper. The upper includes a textile component. The textile component of the upper includes a textile element and a tensile element. The tensile element defines a first segment disposed on a first side of the upper. The first segment of the tensile element is configured to attach the securement device to the textile element on the first side of the upper. The tensile element further includes a second segment that is disposed proximate the lower portion of the upper on the second side. The second segment is fixed relative to the lower portion of the upper on the second side. The tensile element further includes an intermediate segment that extends continuously from the first segment, across the heel region, to the second segment.

First claim

What is claimed is:

1. An upper comprising:
a heel region, a first side, and a second side, the upper further including a textile component, wherein the textile component of the upper includes:
a textile element that at least partially defines the heel region, the first side, and the second side of the upper; and
a tensile element that is attached to the textile element,
wherein the textile element forms a tubular rib structure that surrounds a passage through at least a portion of the textile element;
wherein the tensile element extends through the passage;
wherein the tensile element defines a first segment disposed on the first side of the upper;
wherein the first segment of the tensile element is configured to attach a securement device to the textile element on the first side of the upper;
wherein the tensile element further includes a second segment that is disposed proximate a lower portion of the upper on the second side;
wherein the second segment is fixed relative to the lower portion of the upper on the second side;
wherein the tensile element further includes an intermediate segment that extends continuously from the first segment, across the heel region, to the second segment; and
wherein the tensile element is configured to transfer at least a portion of an input force applied to the first side of the upper across the heel region, to the lower portion of the upper on the second side.

2. The upper of claim 1 , wherein the second side defines a midfoot region of the upper; and
wherein the second segment is disposed proximate the midfoot region.

3. The upper of claim 1 , wherein the first segment defines a loop that receives the securement device.

4. The upper of claim 3 , wherein the tubular rib structure is fully formed by a knitted material of the textile element, and wherein the passage is fully formed by the tubular rib structure.

5. The upper of claim 1 , wherein the first segment and the second segment are at least partially exposed from the textile element, and wherein the intermediate segment is at least partially covered by the textile element.

6. The upper of claim 5 , wherein the textile element is a knitted component, and wherein the tensile element is inlaid in the passage.

7. The upper of claim 6 , wherein the tubular rib structure is a first tubular rib structure;
wherein the textile element defines a second tubular rib structure and a web that connects the first and second tubular rib structures; and
wherein the tensile element extends continuously through the first tubular rib structure and the second tubular rib structure.

8. The upper of claim 1 , further comprising an anchoring member that is attached to the first side of the upper; and
wherein the first segment is attached to the anchoring member.

9. The upper of claim 1 , wherein the tensile element is a first tensile element;
wherein the upper includes a throat;
wherein the first segment is disposed proximate the throat on the first side of the upper;
wherein the textile component further comprises a second tensile element that extends between the throat on the second side of the upper and the lower portion on the second side of the upper;
wherein the second tensile element includes a fourth segment configured to attach the securement device to the textile element on the second side of the upper; and
wherein the second tensile element is configured for transferring tensile forces of the second tensile element to the lower portion on the second side of the upper.

10. The upper of claim 1 , wherein the first side is a medial side of the upper, and wherein the second side is a lateral side of the upper.

11. The upper of claim 1 , wherein the upper defines a cavity that is configured to receive a foot;
wherein the upper defines an opening configured to provide passage of the foot into the cavity;
wherein the upper includes a throat;
wherein the throat extends away from the opening along a throat axis; and
wherein the tensile element extends continuously back and forth between the throat and the lower portion on the second side.

12. The upper of claim 11 , wherein the tensile element defines a plurality of loops;
wherein the plurality of loops are arranged proximate the throat on the first side;
wherein the plurality of loops is arranged in a row directed generally along the throat axis; and
wherein the plurality of loops is configured to receive the securement device and attach the securement device to the first side of the upper.

13. The upper of claim 1 , wherein the textile component is a knitted component formed of unitary knit construction.

14. A textile component configured to define an upper for an article of footwear, the upper including a forefoot region, a heel region, a first side that extends between forefoot and heel regions, and a second side that extends between the forefoot and heel regions, the textile component comprising:
a knit element formed on a knitting machine; and
a tensile element formed integrally with the knit element;
wherein the knit element includes a first surface;
wherein the knit element forms a first portion and a second portion;
wherein the knit element further includes a knitted tubular rib structure that extends generally between the first portion and the second portion;
wherein the tubular rib structure includes an opening disposed proximate the second portion;
wherein the tensile element includes a first segment that is located at least partially within the tubular rib structure;
wherein the tensile element further includes a second segment that extends from the first segment and out of the opening, out of the knit element, and back into the knit element through the first surface; and
wherein the first segment is configured to extend through the tubular rib structure from the first side, across the heel region, to the second side of the upper.

15. The knitted component of claim 14 , wherein the tensile element extends along a first direction through the tubular rib structure, exits the knit element at a third segment, re-enters the tubular rib structure, and extends back along the tubular rib structure along a second direction; and
wherein the first direction is opposite the second direction.

16. The knitted component of claim 14 , wherein the tensile element extends through the tubular rib structure, exits the knit element at a third segment, re-enters the knit element, and exits the knit element through second surface.

17. A method of forming an upper, the method comprising:
forming a textile component that includes a textile element and a tensile element including a first surface, wherein the textile element includes a first textile portion and a second textile portion, and wherein the textile element further includes a tubular structure fully formed by the textile element, where the tubular structure extends generally between the first textile portion and the second textile portion;
routing the tensile element such that:
a first segment of the tensile element is at least partially located within the tubular structure of the textile component;
a second segment of the tensile element extends from the first segment and out of an opening in the tubular structure;
a third segment of the tensile element, out of the textile element from the first surface, and back into the textile element through the first surface; and
wrapping the textile component to define a three dimensional shape to define a first side, a forefoot region, a second side, and a heel region of the upper.

18.

Assignees

• Nike Inc

Inventors

• Liles Timothy K
• Henrichot Olivier
• Klug Bryant Russell
• Schultze Nathan G
• Meir Adrian
• Langvin Elizabeth

Classifications

• A43B23/0245 Primary

  characterised by the constructive form · CPC title

• D04B1/123

  with laid-in unlooped yarn, e.g. fleece fabrics (with elastic weft yarn D04B1/18) · CPC title

• A43B23/0265

  having different properties in different directions · CPC title

• A43C11/00

  Other fastenings specially adapted for shoes (dress fastenings in general A44B) · CPC title

• A43B7/24

  Insertions or other supports preventing the foot canting to one side  {, preventing supination or pronation} · CPC title