Strap systems for articles of footwear and other foot-receiving devices

Patent metadata

Field	Value
Publication number	US-10299541-B2
Application number	US-201715425092-A
Country	US
Kind code	B2
Filing date	Feb 6, 2017
Priority date	Mar 27, 2012
Publication date	May 28, 2019
Grant date	May 28, 2019

Abstract

Strap systems for securing feet into articles of footwear or other foot-receiving devices include one or more strap members formed or engaged together in a continuous path along an upper for an article of footwear or other foot-receiving device. One or more structures for applying a force to the strap member(s) is provided so as to shorten a length of the continuous path and thereby apply tension to the strap member(s). Such strap systems can be arranged so that the strap tightens during plantar flexion or dorsiflexion. Additional aspects of this invention relate to bootie members for supporting such strap systems, upper members or bootie members including such strap systems, and articles of footwear and other foot-receiving devices including such strap systems.

First claim

The invention claimed is:

1. An upper for an article of footwear or a foot-receiving device, comprising:
an upper component at least partially defining a foot-receiving chamber including an ankle opening that allows access to the foot-receiving chamber;
one or more strap members formed or engaged together in a continuous path along the upper component, the one or more strap members including:
(a) a first strap portion having a first end thereof fixed with or beneath a footbed of the upper component at a forefoot area of the upper component, wherein the first strap portion extends around a lateral forefoot edge of the upper component or a lateral midfoot edge of the upper component,
(b) a second strap portion extending from the first strap portion and across an instep area of the upper component,
(c) a third strap portion extending from the second strap portion and around a medial ankle area of the upper component,
(d) a fourth strap portion extending from the third strap portion and around a rear ankle area of the upper component,
(e) a fifth strap portion extending from the fourth strap portion and along a lateral ankle area of the upper component,
(f) a sixth strap portion extending from the fifth strap portion and across the instep area of the upper component, and
(g) a seventh strap portion extending from the sixth strap portion and around a medial midfoot edge of the upper component, wherein the seventh strap portion has a first end thereof fixed with or beneath the footbed at a midfoot area of the upper component; and
means for applying a force to the one or more strap members so as to shorten a length of the continuous path and thereby apply tension to the one or more strap members.

2. The upper according to claim 1 , wherein the fifth strap portion is part of a different strap member than a strap member containing the sixth strap portion, and wherein the fifth strap portion and the sixth strap portion are joined to one another via a connecting element.

3. The upper according to claim 1 , wherein the sixth strap portion crosses the second strap portion.

4. The upper according to claim 1 , wherein:
the first end of the first strap portion is fixed with the footbed of the upper component at the forefoot area of the upper component by stitching; and
the first end of the seventh strap portion is fixed with the footbed of the upper component at the midfoot area of the upper component by stitching.

5. The upper according to claim 1 , wherein the upper component includes a bootie member that at least partially defines the foot-receiving chamber.

6. The upper according to claim 1 , wherein the upper component includes an upper bootie portion engaged with the footbed of the upper component.

7. An article of footwear, comprising:
an upper according to claim 1 ; and
a sole member engaged with the upper.

8. A foot-receiving device, comprising:
an upper according to claim 1 ; and
a foot-supporting member engaged with the upper.

9. An upper for an article of footwear or a foot-receiving device, comprising:
a footbed for supporting a wearer's foot;
a first strap member having a first end thereof fixed with or beneath the footbed at a forefoot portion of the footbed, wherein the first strap member extends around a lateral forefoot edge of the upper or a lateral midfoot edge of the upper, across an instep area of the upper, around a medial ankle opening area of the upper, and around a rear ankle opening area of the upper; and
a second strap member having a first end thereof fixed with or beneath the footbed at a midfoot portion of the footbed, wherein the second strap member extends around a medial midfoot edge of the upper, across the instep area of the upper, and to a lateral ankle opening area of the upper, wherein the first strap member engages the second strap member at the lateral ankle opening area of the upper.

10. The upper according to claim 9 , wherein the first strap member crosses the second strap member in front of the ankle opening area of the upper.

11. The upper according to claim 9 , wherein the first end of the first strap member is fixed with the footbed, and wherein the first end of the second strap member is fixed with the footbed.

12. The upper according to claim 9 , wherein a second end of the first strap member includes a strap securing system, and wherein a second end of the second strap member includes a strap tensioning device.

13. The upper according to claim 9 , wherein the first strap member and the second strap member are located at an exterior of the upper.

14. The upper according to claim 9 , wherein the upper includes a top component, wherein the footbed is engaged with the top component.

15. An article of footwear, comprising:
an upper according to claim 9 ; and
a sole member engaged with the upper.

16. A foot-receiving device, comprising:
an upper according to claim 9 ; and
a foot-supporting member engaged with the upper.

17. An upper for an article of footwear or a foot-receiving device, comprising:
an upper component at least partially defining a foot-receiving chamber including an ankle opening that allows access to the foot-receiving chamber;
one or more strap members formed or engaged together in a continuous path along the upper component, the one or more strap members including:
(a) a first strap portion having a first end thereof fixed with or beneath a footbed of the upper component at a forefoot area of the upper component, wherein the first strap portion extends around a lateral forefoot edge of the upper component or a lateral midfoot edge of the upper component,
(b) a second strap portion extending from the first strap portion and across an instep area of the upper component,
(c) a third strap portion extending from the second strap portion and around a medial ankle area of the upper component,
(d) a fourth strap portion extending from the third strap portion and around a rear ankle area of the upper component,
(e) a fifth strap portion extending from the fourth strap portion and along a lateral ankle area of the upper component,
(f) a sixth strap portion extending from the fifth strap portion and across the instep area of the upper component, and
(g) a seventh strap portion extending from the sixth strap portion and around a medial midfoot edge of the upper component, wherein the seventh strap portion has a first end thereof fixed with or beneath the footbed at a midfoot area of the upper component;
a tensioning element connecting the fifth strap portion and the sixth strap portion, wherein the fifth strap portion extends through the tensioning element; and
a hook-and-loop fastener element for securing the fifth strap portion under a tensioned condition.

18. The upper according to claim 17 , wherein the upper component includes a bootie member that at least partially defines the foot-receiving chamber.

19. An article of footwear, comprising:
an upper according to claim 17 ; and
a sole member engaged with the upper.

20. A foot-receiving device, comprising:
an upper according to claim 17 ; and
a foot-supporting member engaged with the upper.

Assignees

• Nike Inc

Inventors

• Bishop Jennifer
• Hurd John
• Nurse Matthew A

Classifications

• A43B7/28

  Adapting the inner sole {or the side of the upper} of the shoe to the sole of the foot · CPC title

• A43B3/126 Primary

  characterised by the shape or layout of the straps · CPC title

• A43B23/07

  Linings therefor {(lining laminated with upper A43B23/026)} · CPC title

• A43C11/004

  Fastenings fixed along the upper edges of the uppers · CPC title

• A43C1/00

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