Multiple layer knitted components having multi-bed area

Patent metadata

Field	Value
Publication number	US-10907282-B2
Application number	US-201816053051-A
Country	US
Kind code	B2
Filing date	Aug 2, 2018
Priority date	Aug 7, 2017
Publication date	Feb 2, 2021
Grant date	Feb 2, 2021

Abstract

In one aspect of the disclosure, a knitted component for use in an article of footwear may include a first layer with a multi-bed first area having a first surface and an opposite facing second surface. The knitted component may include a second layer with a second area overlapping the first area. The second area may have a first surface and an opposite facing second surface. The knitted component may include a plurality of interlayer knit stitches interlooping at least one yarn of the first layer with at least one yarn of the second layer at an interface between the second surfaces of the first and second areas. The interior surfaces of the first area and the second area may define at least part of a freely separable area between the first and second areas.

First claim

We claim:

1. A knitted component in an article of footwear, comprising:
an exterior layer comprising a first area of multi-bed knit structures having a first surface and an opposite facing second surface;
an interior layer comprising a second area overlapping the first area, the second area having a first surface and an opposite facing second surface;
a plurality of interlayer knit stitches interlooping at least one yarn of the exterior layer with at least one yarn of the interior layer at an interface between the second surfaces of the first and second areas,
wherein the interior surfaces of the first area and the second area define at least part of a freely separable area between the first and second areas;
wherein the first area comprises a first edge forming part of a first opening in the exterior layer and a second edge forming part of a second opening in the exterior layer, the first and second openings and the freely separable area forming a passageway; and,
wherein a lace extends through the passageway.

2. The knitted component of claim 1 , wherein at least one of the first and second edges has a course-wise orientation.

3. The knitted component of claim 1 , wherein the first and second areas form a knitted loop structure.

4. The knitted component of claim 3 , wherein the knitted loop structure comprises a binding area coextensive with the first or second edge.

5. The knitted component of claim 3 , wherein the knitted loop structure forms part of a fastening system of an article of footwear.

6. The knitted component of claim 1 , wherein the second area is of multi-bed knit structures.

7. The knitted component of claim 4 , wherein the binding area comprises one or more courses of a multi-filament yarn.

8. The knitted component of claim 4 , wherein the binding area comprises one or more courses of a yarn comprising a thermoplastic material.

9. The knitted component of claim 1 , wherein the plurality of interlayer knit stitches form a knit stitch line.

10. The knitted component of claim 9 , wherein the knit stitch line is non-linear.

11. The knitted component of claim 1 , wherein the first area of the exterior surface comprises one or more courses of yarn that extend continuously into the exterior layer.

12. The knitted component of claim 11 , wherein the one or more courses has an orientation perpendicular to the passageway.

13. The knitted component of claim 11 , wherein the one or more courses comprise at least one floated portion.

14. The knitted component of claim 11 , wherein the one or more courses comprise a monofilament strand.

15. The knitted component of claim 11 , wherein the one or more courses comprise a thermoplastic material.

16. The knitted component of claim 1 , wherein the second area of the interior layer comprises one or more courses of yarn that extend continuously into the interior layer.

17. The knitted component of claim 16 , wherein the one or more courses has an orientation perpendicular to the passageway.

18. The knitted component of claim 16 , wherein the one or more courses comprise an elasticated yarn.

19. The knitted component of claim 16 , wherein the one or more courses comprise a thermoplastic material.

20. The knitted component of claim 1 , wherein at least one of the first and second edges has a wale-wise orientation.

Assignees

• Nike Inc

Inventors

• Aceves Tinajero Juan L
• Danby Nicola A
• Lesecq Fiona L
• Roth David F
• Singh Gagandeep

Classifications

• A43B1/028 Primary

  Synthetic or artificial fibres · CPC title

• A43B1/04

  braided, knotted, knitted or crocheted · CPC title

• A43B23/025 Primary

  assembled by stitching · CPC title

• D04B1/24 Primary

  wearing apparel · CPC title

• D10B2501/043

  Footwear · CPC title