High-elasticity anti-tearing knitted vamp

Abstract

The utility model discloses a high-elasticity anti-tear knitted vamp, which relates to the technical field of knitted vamps and is formed by weaving a knitted layer, an anti-tear layer and a breathable layer. An anti-tearing layer is connected to the lower portion of a knitted layer in a spinning mode, and a breathable layer is connected to the lower portion of the anti-tearing layer in a spinning mode. An elastic reinforcing material is arranged on the outer surface of the knitted layer, so that the surface elasticity and the overall anti-tearing effect of the knitted layer are improved. According to the high-elasticity anti-tear knitted vamp, the novel structural design is adopted, the knitted layer is formed by blending the high-elasticity and anti-tear silk threads, and the reinforced anti-tear layer formed by blending the reinforced weft threads, the reinforced warp threads, the right oblique threads, the left oblique threads and the like is blended below the knitted layer, so that the elasticity and the anti-tear effect of the whole knitted vamp are improved; and the breathable layer is arranged at the bottom of the knitted vamp, so that the sweat absorption and volatilization effects of the vamp are improved, and the wearing comfort of the knitted vamp is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of knitted shoe uppers, in particular to a highly elastic tear-resistant knitted shoe upper. Background Art

[0002] There are many types of materials for preparing the upper. Knitted upper is a kind of cloth material. Knitted upper can be used for slippers, sports shoes and casual shoes, etc. It is suitable for many types of shoes. The knitted upper textile material and placement thickness are set according to seasonal changes and the functional needs of shoes.

[0003] The application number is CN217395929U, which is a knitted fabric for preventing foot sweat. The knitted fabric includes an elastic base fabric, a wear-resistant fabric layer is arranged at the lower layer of the elastic base fabric, a moisture-absorbing and perspiration-releasing fiber layer is arranged at the upper layer of the elastic base fabric, a water-absorbing fabric layer is arranged at the upper layer of the moisture-absorbing and perspiration-releasing fiber layer, the moisture-absorbing and perspiration-releasing fiber layer and the water-absorbing fabric layer together form a double-layer fabric layer, a breathable fabric layer is arranged at the upper layer of the water-absorbing fabric layer, and a pure cotton fabric layer is arranged at the upper layer of the breathable fabric layer. The moisture-absorbing and perspiration-releasing fiber layer itself has a certain hygroscopicity, and the water-absorbing fabric layer and the breathable fabric layer are used to further improve the water absorption efficiency of the moisture-absorbing and perspiration-releasing fiber layer. The water vapor passes through the breathable fabric layer and is absorbed by the water-absorbing fabric layer, and then a part of it is absorbed by the moisture-absorbing and perspiration-releasing fiber layer. The upper knitted fabric absorbs human sweat and water vapor near the fabric, so that the human body always remains relatively dry, thereby preventing foot sweat; however, the tear resistance of the knitted fabric is limited, and sweat is distributed in the knitted fabric and corrodes it for a long time, which reduces the application performance of the knitted fabric and makes the fabric easy to tear;

[0004] During the use of some existing knitted uppers, they are corroded by liquids such as sweat, and the knitted fabrics are easily torn, which affects the service life of the fabric structure. In addition, the elasticity of the fabrics of some knitted uppers is limited, which affects their wearing comfort.

[0005] Therefore, it is necessary to design a highly elastic tear-resistant knitted upper in view of the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a highly elastic and tear-resistant knitted upper to solve the problems mentioned in the above background technology that some of the existing knitted uppers are corroded by liquids such as sweat during use, the knitted fabric is easily torn, the service life of the fabric structure is affected, and the elasticity of the fabric of some knitted uppers is limited, affecting the wearing comfort.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a highly elastic tear-resistant knitted upper, the knitted upper being composed of a knitted layer, a tear-resistant layer and a breathable layer;

[0008] A highly elastic tear-resistant knitted upper comprising:

[0009] The knitted layer is woven and connected with an anti-tear layer below, and the anti-tear layer is woven and connected with a breathable layer below;

[0010] The outer surface of the knitted layer is provided with elastic reinforcement material to improve the elasticity of the surface of the knitted layer and the overall tear resistance effect.

[0011] Preferably, the knitted layer is composed of a blend of high-elastic yarn, light nylon yarn and low-elastic yarn;

[0012] The high-elastic yarn, light nylon yarn and low-elastic yarn are cross-blended in equal proportions to form a knitted layer, and the knitted layer formed by the blending has a stronger elastic effect;

[0013] Preferably, the tear-resistant layer is woven from reinforced weft yarns, reinforced warp yarns, right-slash yarns and left-slash yarns;

[0014] The reinforcing weft threads are longitudinally woven under the knitting layer, the reinforcing warp threads are transversely woven under the knitting layer, the right diagonal threads are obliquely woven under the knitting layer, and the left diagonal threads are obliquely woven under the knitting layer.

[0015] Preferably, the reinforcing weft threads and the reinforcing warp threads are vertically distributed, the right diagonal threads and the left diagonal threads are vertically distributed, and the intersection point between the reinforcing weft threads and the reinforcing warp threads coincides with the intersection point between the right diagonal threads and the left diagonal threads.

[0016] Preferably, the air permeable layer is composed of an upper water-absorbing layer, a lower water-absorbing layer and air holes;

[0017] The upper water-absorbing layer is arranged on the outer side of the air-permeable layer, and the lower water-absorbing layer is attached and connected to the lower side of the upper water-absorbing layer, and the air holes are opened in the lower water-absorbing layer.

[0018] Preferably, the pores are arranged at equal intervals inside the lower water-absorbing layer, and the depth of the pores is equal to the thickness of the lower water-absorbing layer.

[0019] Preferably, the elastic reinforcement material includes a reinforcement buckle and an elastic woven thread;

[0020] The reinforcing buckle belt is woven and connected to the outer side of the knitted layer, the elastic yarn is connected to the inside of the reinforcing buckle belt, and the elastic yarn is evenly spaced and distributed on the surface of the knitted layer.

[0021] Compared with the prior art, the beneficial effects of the utility model are as follows: the highly elastic tear-resistant knitted upper has the following specific contents:

[0022] 1. The highly elastic tear-resistant knitted upper is provided with a knitted layer, which is composed of high-elastic yarn, light nylon yarn and low-elastic yarn. The knitted layer woven with this part of the material has a good elastic effect and the upper is more comfortable to wear;

[0023] 2. The highly elastic tear-resistant knitted upper is provided with an anti-tear layer, in which the reinforced weft yarns, reinforced warp yarns, right diagonal yarns and left diagonal yarns in the anti-tear layer are blended under the knitted layer, and various yarns are cross-woven under the knitted layer to reinforce the lower part of the knitted layer, thereby improving the tear-resistant effect of the knitted upper;

[0024] 3. The highly elastic tear-resistant knitted upper is provided with a breathable layer, which is composed of a double-layer structure of an upper water-absorbing layer and a lower water-absorbing layer. The double-layer structure improves the sweat absorption and ventilation effect of the breathable layer and improves the wearing comfort of the knitted upper;

[0025] 4. The highly elastic tear-resistant knitted upper is provided with air holes which are evenly distributed in the lower water-absorbing layer, which can further improve the air permeability of the lower water-absorbing layer;

[0026] 5. The highly elastic tear-resistant knitted upper is provided with elastic reinforcement material, which is composed of a combination of reinforcement straps and elastic yarns. The elastic yarns are arranged and distributed on the outermost side of the knitted layer to improve the elasticity and tear resistance of the knitted upper. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a schematic diagram of the elastic yarn structure of the utility model;

[0028] Figure 2 This is a schematic diagram of the front view structure of the reinforced buckle of the utility model;

[0029] Figure 3 This is a schematic diagram of the structure of the knitted layer of the utility model;

[0030] Figure 4 This is a schematic diagram of the composition structure of the tear-resistant layer of the utility model;

[0031] Figure 5 This is a schematic diagram of the structure of the breathable layer of the utility model;

[0032] Figure 6 It is a schematic diagram of the cross-sectional structure of the air hole of the utility model.

[0033] In the figure: 1. Knitted layer; 11. High-elastic yarn; 12. Light nylon yarn; 13. Low-elastic yarn; 2. Tear-resistant layer; 21. Reinforced weft yarn; 22. Reinforced warp yarn; 23. Right diagonal yarn; 24. Left diagonal yarn; 3. Breathable layer; 31. Upper water-absorbent layer; 32. Lower water-absorbent layer; 33. Air holes; 4. Reinforced buckle; 5. Elastic yarn. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0035] See also Figure 1-Figure 6 The utility model provides a technical solution: a highly elastic tear-resistant knitted upper, the knitted upper is composed of a knitted layer 1, a tear-resistant layer 2 and a breathable layer 3;

[0036] Embodiment 1

[0037] The anti-tear layer 2 is woven and connected below the knitted layer 1, and the breathable layer 3 is woven and connected below the anti-tear layer 2;

[0038] The outer surface of the knitted layer 1 is provided with elastic reinforcement material to improve the elasticity and overall tear resistance of the surface of the knitted layer 1;

[0039] Embodiment 2

[0040] In this example, the knitted layer 1 is formed by blending high-elastic yarn 11, light nylon yarn 12 and low-elastic yarn 13; the high-elastic yarn 11, light nylon yarn 12 and low-elastic yarn 13 are cross-blended in equal proportions to form the knitted layer 1, and the knitted layer 1 formed by the blending has a strong elastic effect;

[0041] The tear-resistant layer 2 is composed of a reinforcement weft wire 21, a reinforcement warp wire 22, a right oblique wire 23 and a left oblique wire 24; the reinforcement weft wire 21 is longitudinally woven below the knitted layer 1, the reinforcement warp wire 22 is transversely woven below the knitted layer 1, the right oblique wire 23 is obliquely woven below the knitted layer 1, and the left oblique wire 24 is obliquely woven below the knitted layer 1; the reinforcement weft wire 21 and the reinforcement warp wire 22 are vertically distributed, the right oblique wire 23 and the left oblique wire 24 are vertically distributed, and the intersection between the reinforcement weft wire 21 and the reinforcement warp wire 22 coincides with the intersection between the right oblique wire 23 and the left oblique wire 24;

[0042] The elastic reinforcement material includes a reinforcement buckle 4 and an elastic thread 5; the reinforcement buckle 4 is woven and connected to the outer side of the knitted layer 1, the elastic thread 5 is connected to the inside of the reinforcement buckle 4, and the elastic thread 5 is arranged and distributed at equal intervals on the surface of the knitted layer 1;

[0043] The knitted layer 1 formed by blending high-elastic yarn 11, light nylon yarn 12 and low-elastic yarn 13 has a good elastic effect. The blending of light nylon yarn 12 also improves the tear resistance of the knitted layer 1. The knitted layer 1 is woven with reinforced weft yarn 21, reinforced warp yarn 22, right oblique yarn 23 and left oblique yarn 24 below. The reinforced weft yarn 21, reinforced warp yarn 22, right oblique yarn 23 and left oblique yarn 24 are intertwined with each other. The blending is used to reinforce the fabric below the knitted layer 1, further improving its tear resistance.

[0044] Embodiment 3

[0045] The air-permeable layer 3 is composed of an upper water-absorbing layer 31, a lower water-absorbing layer 32 and air holes 33; the upper water-absorbing layer 31 is arranged on the outside of the air-permeable layer 3, and the lower water-absorbing layer 32 is attached and connected below the upper water-absorbing layer 31, and the air holes 33 are arranged in the lower water-absorbing layer 32; the air holes 33 are arranged in the lower water-absorbing layer 32 at equal intervals, and the depth of the air holes 33 is equal to the thickness of the lower water-absorbing layer 32;

[0046] The breathable layer 3 is fitted on the surface of the user's body, and the sweat of the user's body is absorbed by the breathable layer 3. The breathable layer 3 is composed of an upper water-absorbing layer 31 and a lower water-absorbing layer 32. The breathable layer 3 composed of a double-layer structure can effectively absorb sweat. The air holes 33 in the breathable layer 3 can improve the ventilation effect of the fabric and increase the comfort of wearing the knitted shoe upper.

[0047] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A highly elastic tear-resistant knitted shoe upper, the knitted shoe upper being composed of a knitted layer (1), a tear-resistant layer (2) and a breathable layer (3); It is characterized by: include: An anti-tear layer (2) is woven and connected below the knitted layer (1), and an air-permeable layer (3) is woven and connected below the anti-tear layer (2); The outer surface of the knitted layer (1) is provided with elastic reinforcement material to improve the elasticity of the surface of the knitted layer (1) and the overall tear resistance effect.

2. The highly elastic tear-resistant knitted shoe upper according to claim 1, characterized in that: The knitted layer (1) is formed by blending high-elastic yarn (11), light nylon yarn (12) and low-elastic yarn (13); The high-elastic yarn (11), the light nylon yarn (12) and the low-elastic yarn (13) are cross-blended in equal proportions to form a knitted layer (1), and the knitted layer (1) formed by the blending has a strong elastic effect.

3. The highly elastic tear-resistant knitted shoe upper according to claim 1, characterized in that: The tear-resistant layer (2) is woven from reinforced weft yarns (21), reinforced warp yarns (22), right-slash yarns (23) and left-slash yarns (24); The reinforcing weft yarn (21) is longitudinally woven below the knitted layer (1), the reinforcing warp yarn (22) is transversely woven below the knitted layer (1), the right diagonal yarn (23) is obliquely woven below the knitted layer (1), and the left diagonal yarn (24) is obliquely woven below the knitted layer (1).

4. The highly elastic tear-resistant knitted shoe upper according to claim 3, characterized in that: The reinforcing weft yarns (21) and the reinforcing warp yarns (22) are vertically distributed, the right oblique yarns (23) and the left oblique yarns (24) are vertically distributed, and the intersection between the reinforcing weft yarns (21) and the reinforcing warp yarns (22) coincides with the intersection between the right oblique yarns (23) and the left oblique yarns (24).

5. The highly elastic tear-resistant knitted shoe upper according to claim 1, characterized in that: The air permeable layer (3) is composed of an upper water-absorbing layer (31), a lower water-absorbing layer (32) and air holes (33); The upper water-absorbing layer (31) is arranged on the outside of the breathable layer (3), and the lower water-absorbing layer (32) is bonded and connected below the upper water-absorbing layer (31), and the air holes (33) are opened in the lower water-absorbing layer (32).

6. The highly elastic tear-resistant knitted shoe upper according to claim 5, characterized in that: The pores (33) are arranged at equal intervals inside the lower water-absorbing layer (32), and the depth of the pores (33) is equal to the thickness of the lower water-absorbing layer (32).

7. The highly elastic tear-resistant knitted shoe upper according to claim 1, characterized in that: The elastic reinforcement material comprises a reinforcement buckle (4) and an elastic woven thread (5); The reinforcing buckle (4) is woven and connected to the outer side of the knitted layer (1), the elastic yarn (5) is connected to the inside of the reinforcing buckle (4), and the elastic yarn (5) is arranged and distributed at equal intervals on the surface of the knitted layer (1).

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