KR20190130561A - Footwear and its knitted upper and manufacturing method - Google Patents

Abstract

Footwear according to the invention comprises a shoe sole and a knit upper fixed to the shoe sole. The knit upper includes a knit member and a plurality of fitting threads. The knit member includes a plurality of areas knitted with at least one thread, the plurality of areas including a shoe front area, a shoe instep area, a shoe inner side area, a shoe outer side area, and a shoe heel area to receive a foot. Form a three-dimensional space. The plurality of threading yarns are fitted while winding the knitted member along different directions of the three-dimensional space, respectively, so that the relative displacement toward the front region of the shoe of the knitted member, the relative displacement toward the heel region, and the relative displacement toward the instep of the shoe region Restrict

Description

Footwear and its knitted upper and manufacturing method

FIELD OF THE INVENTION The present invention relates to footwear and its knitted upper and manufacturing method, and in particular, the present invention relates to footwear and its knitted upper and manufacturing method thereof which partially limit stretching in different directions.

In general, shoes made of leather or polymer are not breathable due to the materials used and may even feel uncomfortable.In the manufacturing process of shoes, shoe materials are consumed in large quantities due to cutting, bonding, cutting, etc. This can cause problems and the cost of manufacturing shoes can be increased relatively. Therefore, the use of stretchable and flexible knit or knit materials as upper has gradually become the direction of development of the shoe industry.

However, sneakers made of knitted uppers may cause unnecessary upper slippery due to their high stretchability and flexibility, since violent sports such as basketball, soccer, etc. always cause jumps, stops and jumps. Can and further hurt the wearer.

In view of the problems of the existing technology, one object of the present invention is to insert a knitted upper into a predetermined region of a knitted member by using a fitting thread, and further improve the strength of some structures to form a support frame of the upper and its manufacture To provide a way.

Another object of the present invention is to reduce the occurrence of relative displacement by using a plurality of threaded yarns including the above-described knit upper, which is sandwiched around the knitted member along different directions, further reducing the possibility of injury to the wearer. To provide footwear.

In one embodiment, the knit upper according to the present invention comprises a knit member and a plurality of fitting threads. The knit member includes a plurality of areas knitted with at least one thread, the plurality of areas including a shoe front area, a shoe instep area, a shoe inner side area, a shoe outer side area, and a shoe heel area to receive a foot. Form a three-dimensional space. The plurality of threading yarns are fitted while winding the knitted member along different directions of the three-dimensional space, respectively, so that the relative displacement toward the front region of the shoe of the knitted member, the relative displacement toward the heel region, and the relative displacement toward the instep of the shoe region Restrict

In one embodiment, the plurality of threading yarns include a first fitting thread that surrounds the shoe front region along the shoe inner side region and extends to the shoe outer side region, the shoe sole region along the shoe inner side region and the shoe outer side region A second fitting thread extending to and surrounding the shoe instep region along the shoe inner side region and extending to the shoe outer side region.

In one embodiment, the starting points of the first fitting chamber, the second fitting chamber and the third fitting chamber are at a position substantially close to the inner side region of the shoe, and the end points of the first fitting chamber, the second fitting chamber and the third fitting chamber. Is substantially close to the outer lateral area of the shoe.

In one embodiment, the plurality of regions further comprises a shoe sole region, wherein the first, second, and third fitting compartments further extend from the shoe inner side region and the shoe outer side region to the shoe sole region, respectively. do.

In one embodiment, the start and end points of the first fitting chamber, the second fitting chamber and the third fitting chamber are located in the middle portion of the shoe sole region substantially corresponding to the foot position of the foot.

In one embodiment, the first fitting chamber, the second fitting chamber and the third fitting chamber are different line segments of one continuous fitting chamber.

In one embodiment, the knit member has an inner surface and an outer surface, the plurality of regions including a plurality of knit loops knitted with the at least one thread, the plurality of threading threads passing through the plurality of knit loops to the inner and outer surfaces. Is inserted in between.

In another embodiment, footwear according to the present invention includes a shoe sole and a knit upper secured to the shoe sole described above.

In another embodiment, the present invention relates to a knitted member comprising (A) a plurality of regions with at least one thread, the plurality of regions comprising: a shoe front region, a shoe instep region, a shoe inner side region, a shoe outer side Forming a three-dimensional space that includes a region and a shoelace region to receive a foot; And (B) a plurality of threading yarns are wound along the different directions of the three-dimensional space, respectively, so that the relative displacement of the knitted member toward the front region of the shoe, the relative displacement toward the heel region, and the direction of the instep of the shoe It provides a method of manufacturing a knit upper comprising the step of limiting the relative displacement towards.

In one embodiment, the step (B) of threading the plurality of threading threads is simultaneously performed when the step (A) of knitting the knit member.

In one embodiment, the step of threading the plurality of fitting threads (B) comprises the steps of fitting the first fitting thread so as to surround the shoe front region along the shoe inner side region and extend to the shoe outer side region, along the shoe inner side region Fitting a second fitting thread to surround the shoe heel area and extending to the outer lateral area of the shoe; and fitting a third sewing thread to extend to the shoe outer side area surrounding the shoe instep area along the shoe inner side area. .

In one embodiment, the step of fitting the plurality of fitting threads (B) is such that the starting points of the first fitting chamber, the second fitting chamber and the third fitting chamber are at a position substantially close to the inner side surface area of the shoe, And bringing the end points of the first fitting chamber, the second fitting chamber and the third fitting chamber into a position substantially close to the lateral area outside the shoe.

In one embodiment, the step (A) of knitting the knit member further comprises the step of forming a shoe bottom region, and the step of fitting the plurality of threading threads (B) is the first threading, the second fitting Further extending the yarn and the third fitting yarn from the shoe inner side region and the shoe outer side region to the shoe bottom region, respectively.

In an embodiment, the step (B) of fitting the plurality of fitting threads may include starting and ending points of the first fitting thread, the second fitting thread, and the third fitting thread substantially corresponding to the foot arch position of the foot. Positioning it in the middle portion of the floor area.

In one embodiment, the step (B) of fitting the plurality of threading yarns may be performed by forming a first threading thread, the second threading thread, and the third threading thread by using the threading thread on the knit member. It includes.

In one embodiment, the step (A) of knitting the knit member includes the knit member having an inner surface and an outer surface, and the plurality of regions including a plurality of knit loops knitted with the at least one thread. And inserting the plurality of threading yarns (B) includes inserting the plurality of threading threads between the inner surface and the outer surface through the plurality of knit loops.

Compared with the existing technology, the footwear and its knitted upper and manufacturing method according to the present invention not only ensure a comfortable fit by the high breathability and stretchability of the knitted member, but also the structure of the upper by the fitting thread inserted into the knitted member It is possible to improve the properties to form the upper support frame to reduce the occurrence of relative displacement, further reducing the possibility of injury to the wearer.

1 is a schematic diagram of footwear according to an embodiment of the present invention.
2 is a schematic view of a knitted member according to an embodiment of the present invention.
3 is a schematic view of a knitted member according to another embodiment of the present invention.
4A and 4B are schematic diagrams and cross-sectional schematic diagrams, in which a fitting thread according to an embodiment of the present invention is fitted to a knit member, respectively.
5 is a flowchart of a method of manufacturing a knit upper according to another embodiment of the present invention.

As shown in FIG. 1, footwear 10 according to the present invention includes a knit upper 100 and a shoe sole 200. Knit upper 100 is secured to shoe sole 200 and includes knit member 110 and a plurality of fitting threads (eg, 122, 124, 126). Knit member 110 includes a plurality of regions knitted with at least one thread, wherein the plurality of regions are shoe front region 111, shoe instep region 112, shoe inner side region 113, shoe outer side The region 114 and the shoelace region 115 are formed to form a three-dimensional space 10a to receive the foot. The plurality of fitting threads 122, 124, and 126 are fitted around the knit member 110 along different directions of the three-dimensional space, respectively, so that the relative displacement toward the shoe front region 111 of the knit member 110, the shoe The relative displacement toward the heel region 115 direction and the relative displacement towards the shoe instep region 112 direction are limited.

Specifically, the shoe sole 200 may be a general member that is suitable for the shoe sole and includes functions such as cushioning and support. For example, according to the actual application, the shoe sole 200 may include, for example, an outsole, a midsole, a shoe pad, and the like, and the knit upper 100 may apply a technique such as stitching and sticking to the shoe sole 200. Can be fixed at an appropriate position. The knit upper 100 may be a three-dimensional upper (see the embodiment of FIG. 2) formed of a two-dimensional knit member 110 knitted with at least one thread and having a plurality of wefts and warps, or at least one It may be a three-dimensional three-dimensional knit member 110 ′ (see the embodiment of FIG. 3) knitted with threads and having a plurality of wefts and warps. The weft is a horizontal row of knit loops and the slope is a vertical row of knit loops connected alternately. In other words, a winding path that is actually knitted is defined as a weft yarn, and the extending direction of the warp yarn and the extending direction of the weft yarn cross each other. It should be noted here that the number, color, material, or knitting method of the yarns forming the knit members 110, 110 'is determined by the stretching requirements, color or pattern design, etc. of the different portions of the upper to be formed. In addition, the knit members 110 and 110 ′ may have a structure of a single layer or a plurality of layers to be applied to various footwear, and may have different pattern designs.

As shown in FIG. 2, when the knit upper formed of the two-dimensional knit member 110 is taken as an example, the knit member 110 has a punching structure corresponding to the sole. The shoe front region 111, the shoe instep region 112, the shoe inner side region 113, the shoe outer side region 114 and the shoe heel region 115 are bonded (eg sutured) to accommodate the foot. The dimensional space 10a can be formed. Shoe front region 111 generally includes portions corresponding to toes. Shoe instep area 112 generally includes portions corresponding to instep. The shoe inner side region 113 and the shoe outer side region 114 are portions corresponding to opposite sides of the foot. For example, the shoe inner side region 113 generally includes a portion corresponding to the side of the foot and is on the side facing the other foot. Shoe outer lateral area 114 generally includes a portion corresponding to the side of the foot and is on the outward side of the foot. Footwear area 115 generally includes a portion corresponding to the calcaneus. It should be noted here that the division of the plurality of regions of the knit member is merely for convenience of description and is not limited to the range of regions presented in the examples.

The plurality of fitting chambers include a first fitting chamber 122, a second fitting chamber 124, and a third fitting chamber 126. The first fitting thread 122 surrounds the shoe front region 111 along the shoe inner side region 113 and extends to the shoe outer side region 114 to orient the shoe front region 111 of the knit member 110. Limit the relative displacement towards In other words, the first fitting thread 122 extends from one side of the knit upper 100 (for example, the shoe inner side region 113) to the shoe front region 111, and then surrounds the shoe front region 111 and then again. Extending to the other side of the knit upper 100 (eg, the shoe lateral side region 114) to form a forward reinforcing partial reinforcement structure while limiting forward and lateral displacement of the first half of footwear 10. can do. The second fitting thread 124 surrounds the heel area 115 along the shoe inner side area 113 and extends to the shoe outer side area 114 to orient the heel area 115 of the knit member 110. Limit the relative displacement towards In other words, the second fitting thread 124 extends from one side (eg, the shoe inner side region 113) of the knit upper 100 to the shoelace region 115, and then surrounds the shoelace region 115 again. Extending to the other side of the knit upper 100 (e.g., the shoe lateral side region 114) to form a rearward facing partial reinforcement structure while simultaneously displacing the rearward and lateral displacements of the latter portion of the footwear 10 You can limit it. The third fitting thread 126 surrounds the shoe instep area 112 along the shoe inner side area 113 and extends to the shoe outer side area 114 to orient the shoe instep area 112 of the knit member 110. Limit the relative displacement towards In other words, the third fitting thread 126 extends from one side of the knit upper 100 (eg, the shoe inner side region 113) to the shoe instep region 112, and then surrounds the shoe instep region 112 and then again. Extending to the other side of the knit upper 100 (eg, the shoe lateral side region 114) to form an upward reinforcement partial reinforcement structure and at the same time limit the forward and lateral displacement of the footwear 10. have.

In a preferred embodiment, the starting points of the first fitting chamber 122, the second fitting chamber 124, and the third fitting chamber 126 are at a position substantially close to the shoe inner side region 113, and the first fitting chamber. The end points of the 122, the second fitting chamber 124, and the third fitting chamber 126 are at a position substantially close to the shoe lateral side region 114. In other words, the start point and the end point of the first fitting thread 122, the second fitting thread 124, and the third fitting thread 126 are preferably located at positions close to opposite sides of the knit upper 100. Four fitting chambers 122, 124, and 126 extend from the same position in different directions of the three-dimensional space 10a to have a structure similar to a suspension bridge, and a plurality of fitting chambers 122, 124, and 126 are provided. By forming the support frame of this knit upper 100, it has considerable structure in several directions, effectively reducing the occurrence of excessive relative displacement.

In another embodiment, taking a knit upper formed from a three-dimensional three-dimensional knit member 110 'as shown in FIG. 3, the plurality of regions of the knit member 110' generally have a portion corresponding to the sole of the foot. It further includes a shoe bottom region 116. In this embodiment, the shoe front region 111, shoe instep region 112, shoe inner side region 113, shoe outer side region 114, shoe heel region 115 and shoe sole region 116 It is preferable that the three-dimensional space 10a for accommodating the foot is formed immediately after the knit member 110 'is completed, so that a separate sewing step is not required.

As shown in FIG. 3, the first fitting chamber 122, the second fitting chamber 124, and the third fitting chamber 126 are respectively separated from the shoe inner side region 113 and the shoe outer side region 114. Further extends to shoe sole area 116. Specifically, the start and end points of the first fitting chamber 122, the second fitting chamber 124, and the third fitting chamber 126 are located in the middle portion of the shoe bottom region 116 substantially corresponding to the foot position of the foot. It is desirable to. In an embodiment, the first fitting chamber 122, the second fitting chamber 124, and the third fitting chamber 126 may be three independent fitting chambers, but are not limited thereto. In another embodiment, the first fitting chamber 122, the second fitting chamber 124, and the third fitting chamber 126 may be different line segments of one continuous fitting chamber. In other words, one continuous thread is used to extend from the middle portion of the shoe sole region 116 to the shoe front region 111 toward one side of the knit upper 100 (eg, shoe inner side region 113). , Surrounding the shoe front region 111 and then extending back to the other side of the knit upper 100 (eg, the shoe outer side region 114), and then back to the middle portion of the shoe sole region 116, thereby providing a first The fitting chamber 122 may be configured. Thereafter, extending to the heel area 115 toward one side of the knit upper 100 (eg, the shoe inner side region 113), and surrounding the heel area 115 and then again the other side of the knit upper 100. (Eg, the shoe lateral side region 114) and then back to the middle portion of the shoe sole region 116 to form the second fitting chamber 124. Thereafter, extending to the shoe instep area 112 toward one side (eg, the shoe inner side area 113) of the knit upper 100, surrounding the shoe instep area 112, and then again the other side of the knit upper 100. (Eg, the shoe lateral side region 114) and then back to the middle portion of the shoe sole region 116 to form the third fitting chamber 126. It should be noted here that the order of forming the first fitting chamber 122, the second fitting chamber 124, and the third fitting chamber 126 using one fitting thread may be changed according to actual application. It is not limited to the order presented in the Example. In addition, the installation area of the fitting chambers 122, 124, 126 is not limited to starting from the shoe inner side area 113 or the shoe bottom area 116, and according to the actual knit design, Alternatively, it may extend from the heel area 115 to the shoe side regions 113 and 114 on both sides.

As shown in FIGS. 4A and 4B, in one embodiment the fitting thread (eg, the first fitting thread 122) is knit through a knit loop along the weft of the knit member 110 or knit member 110 ′. It may be inserted between the inner surface 100a and the outer surface 100b of the member 110 or the knit member 110 ', but is not limited thereto. The above-described fitting thread (eg, 122, 124, 126) passes through the knit loop of the region along the weft, warp or predetermined path of the knit member 110 or the knit member 110 ′, depending on the actual application. 110 or between inner and outer surfaces of knit member 110 ′.

In addition, in one embodiment, the fitting chambers 122, 124, 126 may be made of a thread, but is not limited thereto. In another embodiment, the fitting threads 122, 124, 126 may be, for example, silk, fine threads, cords, strips, cables or thread chains. The material of the fitting thread 122, 124, 126 may be, but is not limited to, cotton thread, elastic yarn, polyester, artificial fiber, yarn or nylon. In the above embodiment, the three fitting chambers 122, 124, and 126 have been described as an example, but the present invention is not limited thereto. In another embodiment, first fitting thread 122 and second fitting thread 124 extend from shoe front region 111 to shoe inner side region 113, shoe outer side region 114, to a shoelace region. Up to 115 can be annular to limit the relative displacement in the forward and backward directions. In addition, in the above embodiment, the reinforcing support structure in one direction is represented as one fitting thread, but is not limited thereto. In another embodiment, a plurality of threading yarns or threading yarns having different strengths may be installed in regions where there is a need to enhance partial structural and supportability.

In another embodiment, the method of manufacturing a knit upper according to the present invention as shown in the flow chart of Figure 5 includes the following steps.

A knit member comprising a plurality of areas with at least one thread, the plurality of areas containing a foot front area, a shoe instep area, a shoe inner side area, a shoe outer side area, and a shoe heel area; Form a dimensional space (step 510). In detail, in operation 510, the knit member 110 or the knit member 110 ′ as shown in FIG. 2 or 3 may be formed, and the plurality of areas of the knit members 110 and 110 ′ may be formed in front of the shoe. 111, a shoe instep region 112, a shoe inner side region 113, a shoe outer side region 114, and a shoe heel region 115 to form a three-dimensional space 10a for receiving a foot.

A plurality of threading yarns are sandwiched along the different directions of the three-dimensional space, respectively, so that the relative displacement of the knitted member toward the front area of the shoe, the relative displacement toward the heel area, and the relative direction of the shoe instep area Limit (step 520). Specifically, as shown in FIG. 2, the step 520 of fitting the plurality of threading yarns surrounds the shoe front region 111 along the shoe inner side region 113 and extends to the shoe outer side region 114. Fitting the first fitting thread 122 as much as possible, and fitting the second fitting thread 124 to surround the shoe heel area 115 along the shoe inner side region 113 and extend to the shoe outer side region 114. And fitting the third fitting thread 126 to surround the shoe instep region 112 along the shoe inner side region 113 and extend to the shoe outer side region 114. In addition, the step 520 of fitting the plurality of fitting thread is to close the starting point of the first fitting chamber 122, the second fitting chamber 124 and the third fitting chamber 126 substantially close to the shoe inner side region 113. And position the end points of the first fitting chamber 122, the second fitting chamber 124, and the third fitting chamber 126 substantially close to the shoe lateral side region 114. Include.

In addition, referring to FIG. 3, the step 510 may further include forming the shoe bottom region 116, and the step of inserting the plurality of fitting threads 520 may include the first fitting chamber 122 and the first fitting chamber 122. Further extending the second fitting chamber 124 and the third fitting chamber 126 from the shoe inner side region 113 and the shoe outer side region 114 to the shoe bottom region 116, respectively. The inserting of the plurality of fitting threads 520 may be performed by starting and ending points of the first fitting thread 122, the second fitting thread 124, and the third fitting thread 126. And positioned in the middle portion of region 116.

In one embodiment, the step 520 of fitting the plurality of fitting thread is installed in the knitted member (110, 110 ') using a single thread, the first fitting chamber 122, the second fitting chamber 124 and Forming a third fitting chamber 126. In addition, the step 520 of installing a plurality of fitting chambers may include inserting a plurality of fitting chambers (eg, 122, 124, 126) through the plurality of knit loops between the inner surface and the outer surface of the knitted member. .

It should be noted that when proceeding with the step 510 of knitting the knit members 110 and 110 ′, it is preferable to simultaneously proceed with the step 520 of fitting the plurality of fitting threads 122, 124, and 126. That is, the fitting threads 122, 124, and 126 are manufactured by knitting at least one yarn to knit the members 110 and 110 ′ along a predetermined path, respectively, when the knit members 110 and 110 ′ are formed. Lowering the cost is preferred but not limited thereto. In another embodiment, after the step 510 of knitting the knit members 110 and 110 ′ is completed, the step 520 of fitting the plurality of fitting chambers 122, 124, and 126 may be performed.

While the foregoing description and the annexed drawings have already disclosed preferred embodiments of the invention, various additions, many modifications and substitutions thereof are preferred without departing from the spirit and scope of the principles of the invention as defined by the appended claims. It should be understood that it can be used in the examples. Those skilled in the art will understand that the present invention can be modified in many forms, structures, arrangements, ratios, materials, elements and components. Accordingly, the embodiments disclosed herein are to be considered as illustrative of the invention and not as a limitation of the invention. The scope of the present invention should be defined by the claims, including the legal equivalents thereof, and not limited to the foregoing description.

10: Footwear
10a: three-dimensional space
100: knit upper
100a: inside
100b: exterior
110, 110 ': knitted member
111: shoe front area
112: shoe instep area
113: inner side area of the shoe
114: shoe outer side area
115: shoelace area
116: shoe sole area
122: first fitting chamber
124: second fitting room
126: third fitting room
200: shoes bottom
510 ~ 520: step

Claims (16)

A plurality of zones comprised of at least one thread, said plurality of zones including a shoe front zone, a shoe instep zone, a shoe lateral zone zone, a shoe lateral zone zone, and a shoe heel zone; Knit member to form a; And
Each of the three-dimensional spaces is wound around the knitted member along different directions, so that the relative displacement toward the shoe front region of the knitted member, the relative displacement toward the shoe heel region, and the relative to the shoe instep region, respectively. A knit upper comprising a plurality of threading threads for limiting displacement. The method of claim 1,
The plurality of fitting threads surrounding the shoe front region along the shoe inner side region and extending to the shoe outer side region, surrounding the shoe heel area along the shoe inner side region and the shoe outer side And a second fitting thread extending to an area and a third fitting thread surrounding the shoe instep area along the shoe inner side area and extending to the shoe outer side area. The method of claim 2,
The starting points of the first fitting chamber, the second fitting chamber and the third fitting chamber are located at a position substantially close to the inner side surface area of the shoe, and the first fitting chamber, the second fitting chamber and the third fitting chamber are located. The end of is knit upper, characterized in that the position is substantially close to the outer side region of the shoe. The method of claim 2,
The plurality of regions further comprise a shoe sole region, wherein the first fitting compartment, the second fitting compartment and the third fitting compartment are further from the shoe inner side region and the shoe outer side region to the shoe sole region, respectively. Knit upper characterized by being extended. The method of claim 4, wherein
The start and end points of the first fitting chamber, the second fitting chamber and the third fitting chamber are located in the middle portion of the shoe sole region substantially corresponding to the foot position of the foot. The method of claim 5,
And the first fitting chamber, the second fitting chamber and the third fitting chamber are different line segments of one continuous fitting thread. The method of claim 1,
The knit member has an inner surface and an outer surface, the plurality of regions including a plurality of knit loops knitted with the at least one thread, the plurality of threading threads passing through the plurality of knit loops and between the inner and outer surfaces. Knit upper, characterized in that inserted in. Shoe bottom; And
Footwear comprising a knitted upper according to any one of claims 1 to 7 fixed to the bottom of the shoe. (A) knit a knit member comprising a plurality of areas with at least one thread, the plurality of areas including a shoe front area, a shoe instep area, a shoe inner side area, a shoe outer side area and a shoe heel area; Forming a three-dimensional space for accommodating; And
(B) a relative displacement toward the shoe front region of the shoe, the relative displacement toward the shoe region, by inserting a plurality of threading yarns around the knitted member along different directions of the three-dimensional space, respectively; Limiting relative displacement in the direction of the shoe instep region. The method of claim 9,
The process of producing a knit upper, characterized in that for proceeding the step (A) of knitting the knitted member, the step (B) of fitting the plurality of threading threads at the same time. The method of claim 9,
Inserting the plurality of thread (B),
Fitting a first fitting thread to surround the shoe front region along the shoe inner side region and extend to the shoe outer side region;
Fitting a second fitting thread around the shoe heel area and extending to the shoe outer lateral area along the shoe inner lateral area; And
And fitting a third fitting thread to surround the shoe instep region along the shoe inner side region and extend to the shoe outer side region. The method of claim 11,
The step (B) of installing the plurality of fitting chambers is such that the starting points of the first fitting chamber, the second fitting chamber and the third fitting chamber are positioned substantially close to the inner side surface area of the shoe, and the first And positioning the end points of the fitting thread, the second fitting thread and the third fitting thread in a position substantially close to the outer lateral region of the shoe. The method of claim 11,
The step (A) of knitting the knit member further includes the step of forming a shoe bottom region, and the step of fitting the plurality of threading threads (B) may include the first threading thread, the second threading thread and the third threading. And extending the fitting thread further from the shoe inner side region and the shoe outer side region to the shoe bottom region, respectively. The method of claim 13,
The step (B) of fitting the plurality of threading threads may include starting and end points of the first threading thread, the second threading thread, and the third threading thread at substantially middle portions of the shoe sole region corresponding to the foot position of the foot. The method of manufacturing a knit upper, characterized in that it comprises the step of being located in. The method of claim 14,
The step (B) of fitting the plurality of fitting threads includes forming the first fitting thread, the second fitting thread and the third fitting thread by installing the knitted member using one fitting thread. The manufacturing method of the knit upper characterized by the above-mentioned. The method of claim 9,
The step (A) of knitting the knit member includes the knit member having an inner surface and an outer surface, and the plurality of regions including a plurality of knit loops knitted with the at least one thread, wherein the plurality of Inserting the threading thread (B) comprises the step of inserting the plurality of threading thread between the inner surface and the outer surface through the plurality of knitted loops.

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