US-12624480-B2 - Shoe upper including three-dimensional pattern

US12624480B2US 12624480 B2US12624480 B2US 12624480B2US-12624480-B2

Abstract

The present disclosure provides a shoe upper woven using a warp yarn and a weft yarn, having the weft yarn formed so that a first weft yarn which is a high-stretch yarn and the second weft which is a regular yarn overlap each other, and including a three-dimensional pattern region in which the first weft yarn is disposed on a rear surface and the second weft yarn is disposed on a surface to form the three-dimensional pattern on the surface.

Inventors

Soo Bok Song
Won Seok SONG
Kapsoo Hwang
Sinje Park

Assignees

Soo Bok Song

Dates

Publication Date: 20260512
Application Date: 20220527
Priority Date: 20210714

Claims (9)

1 . A shoe upper including a three-dimensional pattern, wherein the shoe upper is woven using a warp yarn and a weft yarn, a first weft yarn which is a high-stretch yarn and the second weft which is a yarn overlap each other to form the weft yarn, wherein the shoe upper comprises a three-dimensional pattern region in which the first weft yarn is disposed on a rear surface and the second weft yarn is disposed on an upper to form the three-dimensional pattern on the surface, and wherein the shoe upper further comprises a flat pattern region in which the first weft yarn is disposed on the upper surface, the second weft yarn is disposed on the rear surface, and the three-dimensional pattern is not formed on the upper surface.
2 . The shoe upper of claim 1 , wherein the three-dimensional pattern region and the flat pattern region are continuously woven without sewing.
3 . The shoe upper of claim 1 , wherein the three-dimensional pattern region and the flat pattern region include a plain weave three-dimensional pattern region and a plain weave flat pattern region woven with a plain weave, respectively, and tissue point values of the warp yarn and the first weft yarn are smaller in the plain weave three-dimensional pattern area than in the plain weave flat pattern area.
4 . The shoe upper of claim 3 , wherein the tissue point values of the warp yarn and the second weft yarn are the same in the plain weave three-dimensional pattern region and the plain weave flat pattern region.
5 . The shoe upper of claim 3 , wherein in the plain weave flat pattern region, the tissue point values of the warp yarn and the first weft yarn are equal to or greater than the tissue point values of the warp yarn and the second weft yarn.
6 . The shoe upper of claim 1 , wherein the warp yarn includes a first warp yarn and a second warp yarn, the first warp yarn and the second warp yarn are twisted while crossing each other oppositely to form an opening, and the weft yarn pass through the opening to from a leno weave fabric, the opening includes a first opening through which the first weft yarn and the second weft yarn pass together and a second opening through which only the second weft yarn passes, the three-dimensional pattern region and the flat pattern region include a leno weave three-dimensional pattern region and a leno weave flat pattern region woven with a leno weave, respectively, and in the leno weave three-dimensional pattern region, one or more second openings are disposed between a first opening and another first opening adjacent to the first opening.
7 . The shoe upper of claim 6 , wherein the number of second openings existing between the first opening and the another first opening adjacent to the first opening is greater in the leno weave three-dimensional pattern region than in the leno weave flat pattern region.
8 . The shoe upper of claim 6 , wherein in the leno weave flat pattern region, the second opening does not exist between the first opening and another first opening adjacent to the first opening.
9 . The shoe upper of claim 2 , wherein the three-dimensional pattern region includes a plain weave three-dimensional pattern region woven with a plain weave and a leno weave three-dimensional pattern region woven with a leno weave, the flat pattern region includes a plain weave flat pattern region woven with a plain weave and a leno weave flat pattern region woven with a leno weave, and the plain weave three-dimensional pattern region, the plain weave flat pattern region, and the leno weave three-dimensional pattern region are continuously woven without sewing.

Description

CROSS-REFERENCE TO RELATED APPLICATIONS This application is a national phase application of PCT Application No. PCT/KR2022/007559, filed on 27 May 2022, which claims the benefit of and priority to German Patent Application No. 10-2021-0092195, filed on 14 Jul. 2021. The entire disclosures of the applications identified in this paragraph are incorporated herein by references. TECHNICAL FIELD The present disclosure relates to a shoe upper, and more particularly, to a shoe upper including a three-dimensional pattern. BACKGROUND Generally, shoes include a sole that is in contact with the ground and shoe uppers that are combined with the sole and cover feet of a wearer. In order to improve the manufacturing convenience and manufacturing efficiency of such shoes, the shoe upper may be woven integrally. Details regarding the shoe upper woven integrally are described in Korean Patent No. 10-1437472 (Aug. 28, 2014). In addition, a loom for weaving heterogeneous tissue fabrics, and shoe uppers and shoes woven using the same are described in detail in Korean Patent No. 10-1557130 (Sep. 24, 2015). However, in order to insert a pattern such as a logo into the shoe upper, a separate sewing operation is required to sew and attach a separately manufactured pattern member to the shoe upper. In particular, in order to insert a three-dimensional pattern into the shoe upper, a process of manufacturing the three-dimensional pattern and a process of sewing and attaching the three-dimensional pattern produced in this way to the shoe upper are required, which is very complicated and increases the manufacturing cost. SUMMARY According to an aspect of the present disclosure, there is provided a shoe upper including a three-dimensional pattern, in which the shoe upper is woven using a warp yarn and a weft yarn, a first weft yarn which is a high-stretch yarn and a second weft which is a regular yarn overlap each other to form the weft yarn, and the shoe upper includes a three-dimensional pattern region in which the first weft yarn is disposed on a rear surface and the second weft yarn is disposed on a surface to form the three-dimensional pattern on the surface. The shoe upper including the three-dimensional pattern according to present disclosure includes the three-dimensional pattern formed during the weaving process of fabric without a separate sewing process. Since the shoe upper including the three-dimensional pattern according to the present disclosure includes plain weave fabric and/or leno weave fabric continuously woven through a jacquard process, various and complicated three-dimensional patterns are provided. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a view schematically illustrating a shoe upper according to one embodiment of present disclosure. FIG. 2 is a view schematically illustrating a weaving structure of a plain weave three-dimensional pattern region of a shoe upper according to one embodiment of the present disclosure. FIG. 3 is a view schematically illustrating a weaving structure of a plain weave flat pattern region of a shoe upper according to one embodiment of the present disclosure. FIG. 4 is a view schematically illustrating weaving structures of a leno weave three-dimensional pattern region and a leno weave flat pattern region of a shoe upper according to one embodiment of the present disclosure. DETAILED DESCRIPTION Hereinafter, an embodiment of the present disclosure will be described in detail with reference to the accompanying drawings. In this specification, fabrics are largely divided into a plain weave and a twisted weave. In the present specification, the plain weave refers to a fabric made by weaving warp yarn and weft yarn side by side with each other, and a three-way organization represented by a plain weave, a twill weave, and a satin weave corresponds to this. In this specification, the twisted weave refers to a fabric in which weft yarns are formed side by side, but warp yarns are twisted at regular intervals; and a leno weave in which two warp yarns form a pair centered on the weft yarn and are twisted while crossing each other to form an opening, and the weft yarn that is woven through the opening corresponds to the twisted weave. FIG. 1 is a view schematically illustrating a shoe upper according to one embodiment of present disclosure. FIG. 2 is a view schematically illustrating a weaving structure of a plain weave three-dimensional pattern region of a shoe upper according to one embodiment of the present disclosure. Specifically, FIG. 2A is a plan view of the plain weave three-dimensional pattern region, and FIG. 2B is a schematic cross-sectional view taken along line L1-L1′ of FIG. 2A. FIG. 3 is a view schematically illustrating a weaving structure of a plain weave flat pattern region of a shoe upper according to one embodiment of the present disclosure. Specifically, FIG. 3A is a plan view of the plain weave flat pattern region, and FIG. 3B is a schematic cross-sectional view taken alon