WO2013048113A2

WO2013048113A2 - Shoe and manufacturing method thereof

Info

Publication number: WO2013048113A2
Application number: PCT/KR2012/007757
Authority: WO
Inventors: 이종국; 오성관
Original assignee: Lee Jong-Guk; Oh Seong-Gwan
Priority date: 2011-09-29
Filing date: 2012-09-26
Publication date: 2013-04-04
Also published as: CN103957735A; US20140230271A1; WO2013048113A3; KR101127039B1

Abstract

The present invention relates to a shoe and a manufacturing method thereof, wherein the invention comprises: a shoe upper; a bottom sole for blocking the lower part of the shoe upper; and a sole cover which is extended from the lower part of the upper of the shoe, and encloses the circumference of a sole, wherein an edge of the bottom sole and a lower edge of the sole cover are connected along a lower edge of the upper of the shoe by backstitching, the sole is attached to a lower side of the bottom sole, the sole cover is turned inside out to face the sole such that the sole cover is attached to enclose an outer surface and a lower edge of the sole, and a window is attached to a lower side of the sole including the end of the sole cover. According to the present invention, instead of the existing methods, a new method is performed to manufacture a shoe which has simple shoemaking steps, whereby time and effort for shoemaking can be reduced, and further, said shoe is light and has excellent sweat-absorbing power and high wearability, thereby minimizing fatigue of the feet.

Description

Footwear and its manufacturing method

The present invention relates to a shoe and a method for manufacturing the same. Unlike the existing cementing method, by combining the upper, the middle insole and the heel, the present invention reduces the time and effort required for shoemaking and at the same time manufactures a light and comfortable shoe. It is about.

In general, shoes are used for the protection and decoration of the foot during walking or working. Such shoes are manufactured by mass production system, but these production systems are based on handmade production and manufacture high quality products. In order to do this, an accurate understanding of handmade production must be preceded.

The shoe manufacturing process is largely made of an upper process of manufacturing an upper made of leather, leather, cloth, etc., which covers the upper part of the foot, and a bottom process of manufacturing a lower part of the shoe by attaching a window after the completion of the upper.

However, this shoe manufacturing process, especially the bottom process, covers the midsole on the bone, cuts the midsole, bonds the outer surface of the midsole, wraps the back of the midsole with a leather, sprays softeners on the upper, puts a walnut after pasting, a core after pasting, and finishes the inner skin. It takes a lot of time and effort to make handmade shoes by going through a large number of unit processes such as catching a goal in the goal, catching the front and back of the goal, wrapping the back bone, catching the back center, and back stitching. Only focus is the reality.

In order to solve the conventional problems as described above, the present invention is to simplify the shoemaking process to reduce the time and effort required for shoemaking, while improving the quality of the shoe.

Other objects of the present invention will be readily understood through the following description of the embodiments.

In order to achieve the above object, according to an aspect of the present invention, a shoe manufacturing method, the upper; Bottom skin for blocking the lower portion of the upper; And a brush wrapper extending from a lower portion of the upper to surround the sole, wherein an edge of the bottom cover and a lower edge of the brush wrap are connected by a stitching along a lower edge of the upper, and a bottom of the bottom cover. A sole is attached, and the sole is turned upside down to face the sole, and is attached to surround the outer circumferential surface and the bottom edge of the sole, and a shoe is attached to the bottom of the sole including the end of the sole.

The brush wrapper may be sewn on the bottom edge of the upper in the state located on the outer surface of the upper.

The brush wrapper, the surface exposed upside down may be made of the same color and material as the surface of the upper.

A cushion member may be interposed between the bottom cover and the sole.

The cushion member, a cushion pad attached to the heel at the bottom of the bottom blood; A silicon pad attached to a bottom surface of the bottom covering including the cushion pad; And a memory foam attached to a bottom surface of the silicon pad.

According to another aspect of the present invention, there is provided a method of manufacturing a shoe, comprising: manufacturing an upper, a bottom skin for blocking a lower portion of the upper, and a brush wrapper extending from a lower portion of the upper to surround a sole; Connecting the edge of the bottom skin with the bottom edge of the brush wrapper by stitching along the bottom edge of the upper;

Attaching a brush to the bottom of the bottom covering; Inverting the brush wrapper toward the brush and attaching the brush wrap around the outer circumferential surface and the bottom edge of the brush; And attaching a window to the bottom of the sole including the end of the sole.

The step of connecting the upper, the bottom and the brim wrap, connecting the bottom edge of the upper and the edge of the bottom by stitching; And connecting the lower rim of the brush sack with the lower rim of the upper in a state where the brush tie is positioned on the outer side of the upper.

In the attaching the sole to the bottom of the sole, the sole may be attached to the bottom of the cushion member after attaching the cushion member to the bottom of the sole before attaching the sole.

By the shoe according to the present invention and a method for manufacturing the same, by minimizing the weight of the shoe is to develop a shoe that can reduce the time and effort required in the shoe manufacturing process as well as the function of the fit and cushioning of the product.

1 is a perspective view showing a shoe according to an embodiment of the present invention,

2 to 7 are views for explaining a method of manufacturing a shoe according to an embodiment of the present invention.

11: upper 11a: opening

12: bottom cover 13: brush wrap

13a: end 14: cushion pad

15: silicon pad 16: memory foam

17: brush 18: window

As the inventive concept allows for various changes and numerous embodiments, particular embodiments will be illustrated in the drawings and described in detail in the written description. However, this is not intended to limit the present invention to specific embodiments, but should be understood as including all changes, equivalents, and substitutes included in the spirit and scope of the present invention, and may be modified in various other forms. It is to be understood that the scope of the present invention is not limited to the following examples.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings, and the same or corresponding components will be given the same reference numerals regardless of the reference numerals, and redundant description thereof will be omitted.

1 is a perspective view showing a shoe according to an embodiment of the present invention.

As shown in FIG. 1, the shoe 10 according to an embodiment of the present invention includes an upper 11, a bottom 12, a brim wrap 13, and a sole 17 (shown in FIG. 5). And a window 18.

Upper 11 may be made of a fabric, such as leather, artificial leather, cloth for wrapping the upper portion of the foot, the opening 11a is formed to open the lower portion, is produced by the upper process, a single or multiple cut fabric It may have a three-dimensional shape by stitching or bonding, it may be made of a single ply, alternatively, it may be made of two or more ply by the adhesion of the endothelial and the outer skin respectively located inside and outside.

The bottom skin 12 may be made of leather, artificial leather, cloth, or the like, and may be made of a single or multiple fabrics as a member for wrapping the bottom of the foot by blocking the bottom of the upper 11.

The brush wrap 13 may be made of leather, artificial leather, cloth, etc., and extends from the bottom of the upper 11 to surround the sole 17 (shown in FIG. 5). It may be made of a fabric, these fabrics may have a border shape to correspond to the lower edge of the upper (11). In addition, the brush tie 13 is the same color as the surface of the upper 11, the surface 13c (shown in Figs. 2 and 6) exposed upside down when completed as the shoe 10, for uniformity with the upper 11 And it may be made of a material.

Upper 11 is connected by the bottom edge of the bottom skin 12 and the bottom edge of the brim wrap 13 along the bottom edge. At this time, the brim wrap 13 is sewn on the lower edge of the upper 11 in the state located on the outer surface of the upper (11). Here, the lower end of the upper 11 and the brim wrap 13 means the side facing the ground in the normal use process of the shoe 10, the same will be applied to the following description.

The sole 17 (shown in FIG. 5) is a main member forming the bottom of the shoe 10, and may be made of a material such as a synthetic resin having a cushion function, and may be attached to the bottom surface of the bottom skin 12.

The brush wrap 13 is inverted downwards toward the sole 17 so as to surround the outer circumferential surface and the bottom edge of the sole 17 (shown in FIG. 5) together with the cushion members 14, 15, 16 (shown in FIG. 5). do. At this time, the brush wrap 13 may be bonded to the cushion member (14, 15, 16) and the side of the sole 17 and the bottom of the sole 17 by bonding.

The window 18 is the lowermost part of the shoe 10 and is in contact with the ground when used, and may include a heel to increase the heel height of the shoe 10 relative to the front side. The bottom surface of the sole 17 including 13a) may be attached by bonding, and may have various shapes and sizes according to a user or a function of the shoe 10.

As shown in FIG. 5, the

cushion members

14, 15, and 16 may be interposed between the bottom skin 12 and the sole 17 to be attached by bonding.

The

cushion members

14, 15, and 16 have a cushion pad 14 made of a shock absorbing material or an air layer attached to the heel at the bottom of the bottom skin 12, and the bottom skin including the cushion pad 14. And a silicon pad 15 made of silicon or a similar material attached to the bottom of (12), and a memory foam 16 attached to the bottom of the silicon pad 15.

Referring to the drawings, a method of manufacturing a shoe according to an embodiment of the present invention is as follows.

As shown in FIG. 2, the upper 11, the bottom 12 for blocking the lower part of the upper 11, and the brush wrapper 13 extending from the lower part of the upper 11 to wrap around the sole. ) Each is prepared in advance by an upper process including cutting, bonding or stitching.

As shown in Figure 3, along the lower edge of the upper 11 connects the edge of the bottom shell 12 and the lower edge of the brim wrap 13 by stitching. At this time, in order to connect the upper 11, the bottom skin 12 and the brim wrap 13, for example, first connecting the lower edge of the upper 11 and the edge of the bottom skin 12 by stitching; It may include the step of connecting the lower edge of the upper end of the upper end 11 and the lower edge of the sole (11) in the state that is positioned on the outer surface of the upper upper 11. As shown in FIG. 4, the sewing needle 2 is passed through the upper 11 connected to the bottom skin 12 by the stitching between the upper roller 1 and the lower roller 3 together with the brush wrap 13. ) By the stitching of the upper (11) and the kite 13 can be made.

As shown in FIG. 5, the sole 17 may be attached to the bottom of the bottom skin 12 by bonding, wherein the sole 17 may be attached to the bottom of the bottom skin 12 before the sole 17 is attached to the bottom of the bottom skin 12. 12 may be attached to the bottom of the

cushion member

14, 15, 16, and then the sole 17 may be attached to the bottom of the

cushion member

14, 15, 16. At this time, the upper die 11 may be provided with a wooden die (4). In addition, the

cushion members

14, 15, and 16 are, for example, a cushion pad 14 attached to the heel from the bottom of the bottom skin 12, and a bottom surface of the bottom skin 12 including the cushion pad 14. The silicon pad 15 may be attached to the silicon pad 15, and the memory foam 16 may be attached to the bottom surface of the silicon pad 15.

As shown in FIG. 6, when the attachment of the sole 17 is finished, the brush wrap 13 is turned downward to face the brush 17 so as to be positioned on the outside of the brush wrap 13. The inner side and the inner side face 13c to the outer side, which is why the brush wrap 13 includes a cushion member (14, 15, 16 (shown in Figure 5)) It is attached to surround the outer circumferential surface and the bottom edge of the sole 17. Thus, the end 13a of the brush wrap 13 extends to the bottom edge of the sole 17 and is bonded. In addition, when the brush wrap 13 is turned upside down toward the brush 17, the stitching portion between the brush wrap 13, the upper 11, and the bottom cover 12 is hidden inside so as not to be exposed to the outside.

As shown in FIG. 7, once the attachment of the knot 13 is completed, the window 18 on the bottom of the sole 17 (FIG. 16) including the tip 13a (shown in FIG. 6) of the knot 13 Will be attached.

According to the shoe and the manufacturing method thereof according to the present invention as described above, it is possible to simplify the shoemaking process to reduce the time and effort required for shoemaking, while improving the quality of the shoe.

As described above, the present invention has been described with reference to the accompanying drawings, but various modifications and changes can be made without departing from the spirit of the present invention. Therefore, the scope of the present invention should not be limited to the described embodiments, but should be defined by the claims below and equivalents thereof.

Claims

In shoes,

Upper;

Bottom skin for blocking the lower portion of the upper; And

A brush wrapper extending from the lower portion of the upper to surround the sole;

The bottom edge of the upper skin and the bottom edge of the brush wrapper are connected by a stitching along the bottom edge of the upper, and the sole is attached to the bottom of the bottom cover, and the brush wrapper is turned upside down to face the sole so that the outer peripheral surface and the bottom of the brush are turned over. A window is attached to the bottom surface of the brush, which is attached to surround the rim and includes the end of the brush wrapper,

A cushioning member is interposed between the bottom cover and the sole,

The cushion member,

A cushion pad attached to the heel at the bottom of the bottom cover;

A silicon pad attached to a bottom surface of the bottom covering including the cushion pad; And

Shoe comprising a memory foam attached to the bottom of the silicon pad.
The method of claim 1,

The brush wrapper,

Footwear characterized in that the lower edge is sewn on the lower edge of the upper in the state located on the outer side of the upper.
The method of claim 2,

The brush wrapper,

Footwear overturned and exposed surface characterized in that made of the same material as the surface of the upper.
In the manufacturing method of shoes,

Manufacturing an upper, a bottom skin for blocking the lower part of the upper, and a brush wrapper extending from the lower part of the upper to surround the sole;

Connecting the edge of the bottom skin with the bottom edge of the brush wrapper by stitching along the bottom edge of the upper;

Attaching a brush to the bottom of the bottom covering;

Inverting the brush wrapper toward the brush and attaching the brush wrap around the outer circumferential surface and the bottom edge of the brush; And

Attaching a window to the bottom of the brush including the tip of the brush

Attaching the brush to the bottom of the bottom skin,

Before attaching the sole, attaching the cushion member to the bottom of the bottom skin, and then attaching the sole to the bottom of the cushion member,

The cushion member,

A cushion pad attached to the heel at the bottom of the bottom cover;

A silicon pad attached to a bottom surface of the bottom covering including the cushion pad; And

Shoe manufacturing method comprising a memory foam attached to the bottom of the silicon pad.
The method of claim 4, wherein

The step of connecting the upper, the bottom skin and the brush tie,

Connecting the lower edge of the upper and the edge of the bottom by stitching; And

And connecting the lower edge of the sole with the stitching of the upper end of the upper end of the brush in a state where the brush tie is positioned on the outer side of the upper.