WO2019136901A1

WO2019136901A1 - Integrated 4d knitted low-cut shoes and manufacturing process therefor

Info

Publication number: WO2019136901A1
Application number: PCT/CN2018/087833
Authority: WO
Inventors: 丁海燕
Original assignee: 东莞市鸿鹏编织科技有限公司
Priority date: 2018-01-11
Filing date: 2018-05-22
Publication date: 2019-07-18
Also published as: CN108283336A

Abstract

Integrated 4D knitted low-cut shoes, comprising fully-knitted shoe vamps (1). Each shoe vamp (1) is composed of a shoe sole (2), a shoe body (3), a toe cap (4), a tongue (5), a heel (6), shoe eyelets (7), a shoelace hole (8), and a shoe neckline (9); the toe cap (4) and the heel (6) are fly-knitted at the front and rear ends of the shoe body (3), and the junctions are made by adopting a needle stop mode; the tongue (5) is provided at the rear end of the toe cap (4) and located in the middle of the shoe body (3); the shoelace hole (8) is located on the top of the tongue (5); at least two sets of shoe eyelets (7) are evenly and symmetrically fixed on one side of the shoe body (3); the shoe neckline (9) is provided at the upper end of the heel (6); the rear end of the tongue (5) is provided with a sealing edge. A hollowed-out structure is designed on the shoe vamp, so that the air permeability of the shoe vamp is effectively improved, and an heat preservation effect can be achieved by using flying threads to thicken the shoe vamp.

Description

One-piece forming 4D knitting low-top shoe and manufacturing process thereof

Technical field

The invention relates to the technical field of shoes, in particular to an integrally formed 4D knitted low-top shoe and a manufacturing process thereof.

Background technique

There are two kinds of existing knitted shoes in the market, such as socks shoes worn in specific occasions, one is high-heeled shoes, casual shoes and sports shoes worn in daily life.

Socks shoes are soft and firm, and they are generally used in dance practice and yoga exercise. However, the shape is simple and simple, and the shape is more beautiful. The demand for sports shoes and casual shoes with separate left and right shoes and lace eyes is the biggest.

The sneakers and casual shoes worn in life are complicated by the styling. The existing technology is knitted by the flat-faced (3D) knitted upper or the whole-numbered upper. It is necessary to cut off the excess trim and the treated shoes. Surface, according to the process requirements for the slicing work, in order to facilitate the needle car operation, a variety of uppers according to the shoe style using a variety of sewing machines for the upper seam work, sports shoes upper should use punch and eye machine The holes and the eyelets are separately punched, and the upper is fixed by the adhesive stitching on the sole, which easily affects the product quality, and has high production cost and low production efficiency.

Based on this, the present invention designs an integrally formed 4D knitted low-top shoe and a manufacturing process thereof to solve the above problems.

Summary of the invention

The object of the present invention is to provide an integrally formed 4D knitted low-cut shoe and a manufacturing process thereof, aiming at providing a knitted low-top shoe which is simple in structure, convenient in processing and good in plasticity.

In order to achieve the above object, the present invention provides the following technical solution: an integrally formed 4D knitted low-cut shoe, comprising an upper, the upper is a full-knitted upper, the upper is composed of a sole, a shoe body, a toe, a tongue, a heel, a shoelace hole, a shoelace eye, and a neckline of the shoe, the toe and the heel are woven on the front and rear ends of the shoe body, and the joint is made by stopping the needle, and the tongue is set on the toe a rear end, and the tongue is located between the shoe body, the lace eye is located at the top of the tongue, the lace hole is not less than two sets, and the two sets of lace holes are uniformly symmetrically fixed to the one of the shoe body On the side, the neckline of the shoe is disposed at an upper end of the heel, and the rear end of the tongue is provided with an edge seal.

An integrated molding process for 4D knitted low-top shoes, comprising the following steps:

S1: Weaving preparation, according to the process requirements of the upper pattern and style, select the braided wire body of different materials;

S2: Introducing the corresponding knitting program into the upper machine, inputting corresponding parameters, and weaving the full-form upper; the specific knitting order and knitting method of the upper are as follows:

a, the neckline of the shoe is from the first row to the fifth row, and is organized by air layer; from the sixth row to the 121st row, the outer layer adopts one grid 1, and the inner layer plane needle is organized by air layer;

b. The heel of the shoe is from line 122 to 238, using an air layer jacquard weave;

c. The body of the shoe is from line 239 to line 429. It is hollowed out and semi-hollowed, and the air layer is jacquard.

d, the toe head from line 430 to 522, hollow and semi-hollow, air layer jacquard tissue;

e, the sole is made of a variety of jacquard, air layer, empty needle, and needle-turning tissue;

f. The eye of the shoelace is made up of 1 to 8 rows of flat knitting, which is completed by turning the needles forward and backward;

g, the tongue from the 523th line to the 660th line, using air layer jacquard tissue;

h. The lace hole is made of 1 row to 16 rows and 1 grid 1 single layer to prevent the tongue from moving and fixing the tongue.

S3: shaping, shaping and fixing the upper; the fully-formed upper is knitted on the last, and is steamed and ironed, and the upper shape is adjusted and aligned during the ironing process;

S4: air-cooling the fully formed upper after ironing, and removing the shoe last after cooling to form a full-form upper.

Further, the neckline of the shoe can also be made by using one grid, one grid, one grid, two grids, a flat double layer, an air layer flying line and other tissue methods.

Further, the specific knitting sequence of the upper may also be: edge sealing; tongue; shoelace eye; toe cap; shoe body; sole; shoelace hole; heel;

Further, the upper is woven from polyester, nylon, nylon, anlon, rubber towel, core yarn, eco-friendly yarn, waterproof yarn, fireproof yarn and odor-resistant yarn.

Further, after the toe is sewed from the joint between the toe and the body of the shoe, 1 to 22 pieces of the needle are woven, and then connected by a needle bed.

Further, the heel and the tongue can feed 10 to 30 yarns for thickening and reinforcement, thereby eliminating the need for the shoe filler.

Further, the shoelace eye has a hidden U-shaped structure for wearing a shoelace.

Further, the connection between the front end of the toe and the sole is made by stopping the needle, and the curvature of the shoe body can be adjusted to improve the wearing comfort.

Compared with the prior art, the invention has the advantages that the structure is simple, the design is novel, and the hollow structure can be designed on the upper, effectively improving the breathability of the upper, so that the user is more comfortable when wearing, and can also In the upper, the flying line is thickened to keep warm, and it can be used in spring, summer, autumn and winter.

DRAWINGS

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following description of the embodiments will be briefly described. It is obvious that the drawings in the following description are only some embodiments of the present invention. Those skilled in the art can also obtain other drawings based on these drawings without paying any creative work.

Figure 1 is a side view showing the structure of the present invention;

2 is a schematic front view showing the structure of the present invention;

3 is a schematic structural view of a shoelace without wearing a shoe according to the present invention;

Figure 4 is a schematic structural view of a sole of the present invention;

Figure 5 is a partially enlarged schematic view of the present invention A;

Figure 6 is a partially enlarged schematic view of a B of the present invention;

Figure 7 is a partially enlarged schematic view of a portion C of the present invention;

In the drawings, the list of parts represented by each label is as follows:

1- upper, 2-sole, 3-shoe body, 4-toe, 5-shoe, 6-heel, 7-lace hole, 8-lace eye, 9-shoe neckline, 10-edge, 11-lace.

Detailed ways

The technical solutions in the embodiments of the present invention are clearly and completely described in the following with reference to the accompanying drawings in the embodiments of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, but not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative efforts are within the scope of the present invention.

1-7, the present invention provides a technical solution: an integrally formed 4D knitted low-top shoe, including an upper, the upper 1 is a fully knitted upper, and the upper 1 is composed of a sole 2 and a shoe body 3. The toe cap 4, the tongue 5, the heel 6, the lace hole 7, the lace eye 8 and the neckline 9 are formed. The toe 4 and the heel 6 are woven on the front and rear ends of the shoe body 3, and the joint is stopped. The tongue 5 is disposed at the rear end of the toe 4, and the tongue 5 is located between the body 3, the lace eye 8 is located at the top of the tongue 5, and the lace hole 7 is provided not less than two groups, and two groups The shoelace hole 7 is uniformly and symmetrically fixed to one side of the shoe body 3, the shoelace 11 is inserted into the inner cavity of the shoelace hole 7 and the shoelace eye 8, and the shoe neckline 9 is disposed at the upper end of the heel 6, and the rear end of the tongue 5 is disposed. There is a sealing edge 10.

S1: Weaving preparation, according to the process requirements of the upper 1 pattern and style, select the braided wire body of different materials;

S2: Introduce the corresponding knitting program into the upper 1 machine, input the corresponding parameters, and weave the full-form upper 1; the specific knitting order and knitting method of the upper 1 are as follows:

a, the neckline 9 of the shoe is from the first row to the fifth row, and is organized by air layer; from the sixth row to the 121st row, the outer layer adopts one grid 1, and the inner layer plane needle is organized by air layer;

b, heel 6 from lines 122 to 238, using air layer jacquard tissue;

c, the body 3 from line 239 to line 429, using hollow and semi-hollow, air layer jacquard tissue;

d, the toe 4 from line 430 to 522, hollow and semi-hollow, air layer jacquard tissue;

e, the sole 2 is made of a variety of jacquard, air layer, empty needle, and needle-turning tissue;

f, the shoelace eye 8 is made of 1 to 8 rows of flat knitting, and is completed by turning the needles forward and backward;

g, the tongue 5 from the 523th line to the 660th line, using air layer jacquard tissue;

h. The shoelace hole 7 is made of 1 row to 16 rows and 1 grid 1 single layer to prevent the tongue 5 from moving, and functions to fix the tongue 5.

S3: shaping, shaping and fixing the upper 1; laminating the fully formed upper 1 on the last, steaming and ironing, and adjusting and aligning the flower shape of the upper 1 during the ironing process;

S4: air-cooling the fully formed upper 1 after ironing, and taking out the shoe last after cooling to form a finished product of the full-form upper 1.

Among them, the neckline 9 can also be made of 1 grid, 1 grid, 1 grid, 2 grid 2, plane double layer, air layer flying line and other organization.

The specific knitting sequence of the upper 1 may also be: edge seal 10; tongue 5; shoelace eye 8; toe cap 4; shoe body 3; sole 2; shoelace hole 7; heel 6;

The upper 1 is woven from polyester, nylon, nylon, anlon, rubber towel, core yarn, environmentally friendly yarn, waterproof yarn, fireproof yarn and odor-resistant yarn.

The toe 4 is connected to the body 3 to stop the needle 1 to 22, and after the toe 4 is knitted, the needle bed is used to connect.

The heel 6 and the tongue 5 can feed 10 to 30 yarns for thickening and reinforcement, which can eliminate the shoe filler.

The shoelace eye 8 has a hidden U-shaped structure for wearing the shoelace 11.

The connection between the front end of the toe cap 4 and the sole 2 is made by stopping the needle, and the slight curvature of the shoe body 3 can be adjusted to improve the wearing comfort.

The low-cut shoe of the invention has simple structure and novel design, and can design a hollow structure on the upper 1 to effectively improve the air permeability of the upper 1 , so that the user is more comfortable when wearing, and can also adopt a flying line on the upper 1 Thickness to keep warm, so that the shoes can adapt to the wear of each season, the full-knit full-form upper of the present invention can maintain a certain shape of the upper by steam shaping, and maintain the appearance of the upper, the present invention The forming upper can be directly used and sold as a shoe in the living room and bedroom at home, or can be further processed to further increase the sole, such as an EVA sole or a rubber sole, on the lower surface of the upper to enhance the wear resistance of the sole.

In the description of the present specification, the description of the terms "one embodiment", "example", "specific example" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiments or examples are included in the present invention. In one embodiment or example. In the present specification, the schematic representation of the above terms does not necessarily mean the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in a suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are merely illustrative of the invention. The preferred embodiments are not to be considered in all detail, and the invention is not limited to the specific embodiments. Obviously, many modifications and variations are possible in light of the teachings herein. The present invention has been chosen and described in detail to explain the embodiments of the invention and the invention. The invention is to be limited only by the scope of the appended claims and the appended claims.

Claims

An integrally formed 4D knitted low-cut shoe, comprising an upper, characterized in that: the upper is a full-knitted upper, the upper consists of a sole, a shoe body, a toe, a tongue, a heel, a lace hole a shoelace eye and a neckline of the shoe, the toe and the heel are woven on the front and rear ends of the shoe body, and the joint is made by a needle stopping method, the tongue is disposed at the rear end of the toe, and the tongue is located Between the shoe body, the shoelace eye is located at the top of the tongue, the shoelace hole is disposed not less than two groups, and the two sets of shoelace holes are uniformly symmetrically fixed to one side of the shoe body, and the shoe neckline is disposed at The upper end of the heel is provided with a sealing edge at the rear end of the tongue.
The invention discloses a manufacturing process of an integrally formed 4D knitted low-top shoe, which comprises the following steps:

S1: Weaving preparation, according to the process requirements of the upper pattern and style, select the braided wire body of different materials;

S2: Introducing the corresponding knitting program into the upper machine, inputting corresponding parameters, and weaving the full-form upper; the specific knitting order and knitting method of the upper are as follows:

a, the neckline of the shoe is from the first row to the fifth row, and is organized by air layer; from the sixth row to the 121st row, the outer layer adopts one grid 1, and the inner layer plane needle is organized by air layer;

b. The heel of the shoe is from line 122 to 238, using an air layer jacquard weave;

c. The body of the shoe is from line 239 to line 429. It is hollowed out and semi-hollowed, and the air layer is jacquard.

d, the toe head from line 430 to 522, hollow and semi-hollow, air layer jacquard tissue;

e, the sole is made of a variety of jacquard, air layer, empty needle, and needle-turning tissue;

f. The eye of the shoelace is made up of 1 to 8 rows of flat knitting, which is completed by turning the needles forward and backward;

g, the tongue from the 523th line to the 660th line, using air layer jacquard tissue;

h, the lace hole is made of 1 row to 16 rows, 1 grid, 1 single layer, to prevent the tongue from moving, and to fix the tongue;

S3: shaping, shaping and fixing the upper; the fully-formed upper is knitted on the last, and is steamed and ironed, and the upper shape is adjusted and aligned during the ironing process;

S4: air-cooling the fully formed upper after ironing, and removing the shoe last after cooling to form a full-form upper.
The manufacturing process of the integrally formed 4D knitted low-top shoe according to claim 2, wherein the neckline of the shoe can also be 1 grid, 1 grid, 1 grid, 2 plane double layer, air layer flying line. And other organizational methods.
The manufacturing process of the integrally formed 4D knitted low-top shoe according to claim 2, wherein the specific knitting sequence of the upper may also be: edge sealing; tongue; shoelace eye; toe cap; Sole; lace hole; heel; shoe neckline.
The integrally formed 4D knitted low-top shoe according to claim 1, wherein the upper is made of polyester, nylon, nylon, anlon, rubber towel, core yarn, eco-friendly yarn, waterproof yarn, fireproof yarn. Woven with odor-resistant yarn.
The integrally formed 4D knitted low-top shoe according to claim 1, wherein the toe-to-shoe joint is connected to the shoe body by 1 to 22 stitches, and the needle-to-bed stitching method is used.
The integrally formed 4D knitted low-top shoe according to claim 1, wherein one of the heel and the tongue can feed 10 to 30 yarns for thickening and reinforcement, thereby eliminating the need for the shoes. filler.
The integrally formed 4D knitted low-top shoe according to claim 1, wherein the shoelace eye has a hidden U-shaped structure for wearing a shoelace.
The integrally formed 4D knitted low-top shoe according to claim 1, wherein the joint between the front end of the toe and the sole is made by a needle stop method, and the slight curvature of the shoe body can be adjusted to improve wearing comfort.