Article of footwear incorporating a knitted component
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
A43B-023/02
B29C-065/02
A43B-001/04
A43D-008/00
A43B-005/06
A43B-007/20
A43B-023/07
A43B-023/08
A43B-023/26
D04B-001/22
A43C-011/20
D04B-001/12
출원번호
US-0944675
(2013-07-17)
등록번호
US-9398784
(2016-07-26)
발명자
/ 주소
Baudouin, Alexandre
Molyneux, James
출원인 / 주소
NIKE, INC.
대리인 / 주소
Brinks Gilson & Lione
인용정보
피인용 횟수 :
2인용 특허 :
84
초록▼
An article of footwear has an upper and a sole structure secured to the upper. The upper includes a knitted component and, in some configurations, a skin layer secured to the knitted component. The knitted component may have a plurality of protruding areas that extend outward and away from a void wi
An article of footwear has an upper and a sole structure secured to the upper. The upper includes a knitted component and, in some configurations, a skin layer secured to the knitted component. The knitted component may have a plurality of protruding areas that extend outward and away from a void within the upper for receiving a foot of a wearer. The protruding areas may include one or both of (a) a first tubular structure and an inlaid strand extending through the first tubular structure and (b) a second tubular structure and yarn sections extending across the second tubular structure.
대표청구항▼
1. A method for manufacturing an upper for an article of footwear, the method comprising: positioning a skin layer adjacent to a knitted component and in an overlapping configuration, the knitted component being formed of unitary knit construction, the knitted component including a first tubular pro
1. A method for manufacturing an upper for an article of footwear, the method comprising: positioning a skin layer adjacent to a knitted component and in an overlapping configuration, the knitted component being formed of unitary knit construction, the knitted component including a first tubular protrusion, a second tubular protrusion, and a third protrusion that protrude from an adjacent area of the knitted component, the third protrusion extending between and intersecting both the first tubular protrusion and the second tubular protrusion, a junction being defined where the third protrusion joins with one of the first and second tubular protrusions, the first and second tubular protrusions, the third protrusion, and the junction each protruding to a same height from the adjacent area;locating the skin layer and the knitted component between a first surface and a second surface of a press, the first surface including a first material, and the second surface including a second material, the first material having greater compressibility than the second material; andcompressing the skin layer and the knitted component between the first surface and the second surface to join the skin layer to the knitted component;wherein compressing the skin layer and the knitted component includes protruding each of the first tubular protrusion, the second tubular protrusion, the third protrusion, the junction, and the skin layer together into the first surface; andwherein compressing the skin layer and the knitted component includes protruding the knitted component into the second surface. 2. The method recited in claim 1, wherein the step of locating includes selecting (a) the first material to have a first hardness and (b) the second material to have a second hardness, the first hardness being less than the second hardness. 3. The method recited in claim 1, wherein the step of locating includes selecting (a) the first material to have a first thickness and (b) the second material to have a second thickness, the first thickness being greater than the second thickness. 4. The method recited in claim 1, wherein the step of locating includes selecting the first material to be silicone. 5. The method recited in claim 1, wherein the step of locating includes selecting each of the first material and the second material to be silicone. 6. The method recited in claim 1, further including a step of heating the skin layer and the knitted component. 7. The method recited in claim 1, further including a step of incorporating the skin layer and the knitted component into the upper of the article of footwear following the step of compressing. 8. The method recited in claim 7, wherein the step of incorporating includes positioning the skin layer to form a portion of an exterior surface of the article of footwear. 9. The method recited in claim 1, further including a step of selecting the skin layer to include a thermoplastic polymer material. 10. A method of manufacturing an element, the method comprising: knitting a knitted component to include a first tubular protrusion, a second tubular protrusion, a third protrusion, and a fourth region;positioning a skin layer adjacent to the knitted component and in an overlapping configuration;locating the skin layer and the knitted component between a first surface and a second surface of a press, the skin layer being located adjacent to the first surface, and the knitted component being located adjacent to the second surface, the first surface including a first material, and the second surface including a second material, the first material having greater compressibility than the second material, and each of the first surface and the second surface having a substantially planar configuration;heating the skin layer and the knitted component; andcompressing the skin layer and the knitted component between the first surface and the second surface such that (a) the skin layer, the first tubular protrusion, and the second tubular protrusion protrude into the first surface to a first depth, (b) the skin layer and the fourth region protrude into the first surface to a second depth, the first depth being greater than the second depth, and (c) the first tubular protrusion and the second tubular protrusion protrude into the second surface;wherein knitting the knitted component includes knitting the first tubular protrusion, the second tubular protrusion, and the third protrusion to have greater thickness than the fourth region;wherein knitting the knitted component includes disposing the fourth region between the first tubular protrusion, the second tubular protrusion, and the third protrusion;wherein knitting the knitted component includes extending the third protrusion from the first tubular protrusion to the second tubular protrusion;wherein the knitted component includes an inlaid strand that extends along the first tubular protrusion, the knitted component includes a first plurality of yarn sections that are within the second tubular protrusion and that extend across the second tubular protrusion, and the knitted component includes a second plurality of yarn sections that are within the third protrusion and that extend across the third protrusion. 11. The method recited in claim 10, wherein the step of locating includes selecting (a) the first material to have a first hardness and (b) the second material to have a second hardness, the first hardness being less than the second hardness. 12. The method recited in claim 10, wherein the step of locating includes selecting (a) the first material to have a first thickness and (b) the second material to have a second thickness, the first thickness being greater than the second thickness. 13. The method recited in claim 10, wherein the step of locating includes selecting the first material to be silicone. 14. The method recited in claim 10, wherein the step of locating includes selecting each of the first material and the second material to be silicone. 15. The method recited in claim 10, further including a step of incorporating the skin layer and the knitted component into an article of footwear following the step of compressing. 16. The method recited in claim 15, wherein the step of incorporating includes positioning the skin layer to form a portion of an exterior surface of the article of footwear. 17. The method recited in claim 10, further including a step of selecting the skin layer to include a thermoplastic polymer material. 18. The method recited in claim 10, wherein knitting the knitted component includes joining the third protrusion with the first tubular protrusion at a junction; and wherein compressing the skin layer and the knitted component includes protruding each of the first tubular protrusion, the third protrusion, the junction, and the skin layer together into the first surface to the first depth. 19. The method recited in claim 10, wherein forming the knitted component includes forming a throat area of the knitted component and an attachment area of the knitted component, the attachment area configured to be attached to a sole structure, the first tubular protrusion and the second tubular protrusion extending from the throat area to the attachment area. 20. The method recited in claim 10, wherein compressing the skin layer and the knitted component includes compressing the skin layer and the knitted component between the first surface and the second surface such that the skin layer and the third protrusion together protrude into the first surface.
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