Bacteriostatic casual shoes

Abstract

The utility model relates to a bacteriostatic casual shoe which comprises a sole body and an upper body, the upper body is fixedly arranged on the sole body, and a shoe cavity is defined by the upper body and the sole body; the upper body sequentially comprises a surface layer and an antibacterial layer in the direction from the outer layer to the inner layer of the fabric of the upper body, and the surface layer is fixedly connected with the antibacterial layer in a stacked mode; the antibacterial layer is formed by weaving a plurality of antibacterial yarns, and the antibacterial yarns comprise nano-silver cotton fibers. According to the shoe upper, the silver element in the nano-silver cotton fiber has a very good bacteriostatic effect on escherichia coli, staphylococcus aureus and candida albicans, so that the environment in a shoe is improved, and the odor of the inner side of the shoe upper body and the foot of a wearer is reduced.

Description

Technical Field

[0001] The present application relates to the technical field of shoes, and in particular to a pair of antibacterial casual shoes. Background Art

[0002] When people wear shoes, the wearer's feet will secrete more sweat; in addition to water and salt, sweat also contains lactic acid and urea. When the wearer's feet fit tightly against the shoes and the ventilation and air permeability inside the shoes is poor, the humid environment and the closed space will cause bacteria and microorganisms (such as Escherichia coli, Staphylococcus aureus, Candida albicans) to grow and multiply on the foot skin and inside the shoes and socks. These bacteria and microorganisms will produce various metabolites with odor, thus affecting the wearer's wearing experience. Utility Model Content

[0003] In order to improve the antibacterial effect of shoes and reduce the amount of microorganisms in the internal space of shoes, the present application provides an antibacterial casual shoe.

[0004] The present application provides an antibacterial casual shoe, which adopts the following technical solution:

[0005] An antibacterial leisure shoe comprises a sole body and an upper body, wherein the upper body is fixedly arranged on the sole body, and the upper body and the sole body are arranged to form a shoe cavity; along the direction from the outer layer to the inner layer of the upper body fabric, the upper body comprises a surface layer and an antibacterial layer in sequence, and the surface layer is fixedly connected to the antibacterial layer; the antibacterial layer is woven by a plurality of antibacterial yarns, and the antibacterial yarns comprise nano silver cotton fibers.

[0006] By adopting the above technical solution, the silver element in the nano silver cotton fiber has a good antibacterial effect on Escherichia coli, Staphylococcus aureus, and Candida albicans, thereby improving the environment inside the shoe and reducing the odor on the inner side of the shoe upper and the wearer's feet.

[0007] Optionally, the antibacterial yarn further comprises bamboo charcoal fibers, and the bamboo charcoal fibers are wrapped around the outside of the nano silver cotton fibers.

[0008] By adopting the above technical solution, the bamboo charcoal fiber in the antibacterial layer has good water and sweat absorption properties, so that the nano silver cotton fiber is fully in contact with sweat stains and bacteria to achieve a good antibacterial effect.

[0009] Optionally, the antibacterial yarn includes warp antibacterial yarn and weft antibacterial yarn, and the warp antibacterial yarn and the weft antibacterial yarn are interlaced and woven into the antibacterial layer; the cross-sectional area of ​​the warp antibacterial yarn is smaller than the cross-sectional area of ​​the weft antibacterial yarn, and a gap for gas flow is provided between the warp antibacterial yarn and the weft antibacterial yarn.

[0010] By adopting the above technical solution, a gap for gas flow is provided between the warp antibacterial yarn and the weft antibacterial yarn in the antibacterial layer, thereby facilitating the gas flow between the wearer's feet and the antibacterial layer and reducing the growth of bacteria on the wearer's socks.

[0011] Optionally, the sole body further comprises a flexible breathable layer, wherein the breathable layer is arranged between the surface layer and the antibacterial layer, and a plurality of interconnected channels are arranged inside the breathable layer.

[0012] By adopting the above technical solution, a flexible breathable layer is provided between the surface layer and the antibacterial layer, and the channels connected inside the breathable layer can allow the gas inside the shoe cavity to flow, so as to reduce heat accumulation and reduce the amount of sweating on the wearer's feet.

[0013] Optionally, a plurality of grooves are provided on a side of the breathable layer close to the antibacterial layer.

[0014] By adopting the above technical solution, the grooves of the breathable layer can gather the heat in the shoe cavity and then diffuse it through the channels connected to the grooves; thereby helping to reduce the temperature of the local area of ​​the wearer.

[0015] Optionally, the bottom of the groove is coated with a copper phosphate coating.

[0016] By adopting the above technical solution, some sweat stains and bacteria in the shoe cavity will penetrate the antibacterial layer and reach the groove; the copper phosphate coating can achieve a bactericidal effect by adsorbing and decomposing bacterial metabolites, and can also decompose harmful gases and odor substances in sweat to achieve a deodorizing effect.

[0017] Optionally, the notch area of ​​the groove decreases along the direction away from the surface layer.

[0018] Through the above technical solution, the groove sidewalls of the groove are inclined so that the groove sidewalls of the groove can act as guide surfaces to guide bacteria-containing gas to move along the groove sidewalls of the groove toward the copper phosphate coating, thereby improving the bactericidal effect of the copper phosphate coating.

[0019] Optionally, the breathable layer is bonded and fixed to the surface layer.

[0020] By adopting the above technical solution, the breathable layer and the surface layer are bonded and fixed, thereby reducing the local movement of the breathable layer, reducing the overlapping arrangement of the breathable layer, and improving the comfort of the wearer.

[0021] In summary, the present application includes at least one of the following beneficial technical effects:

[0022] 1. The silver element in the nano silver cotton fiber has a good antibacterial effect on Escherichia coli, Staphylococcus aureus, and Candida albicans, thereby improving the in-shoe environment and reducing the odor on the inner side of the upper and the wearer's feet;

[0023] 2. The bamboo charcoal fiber in the antibacterial layer has good water and sweat absorption properties, so it can collect sweat stains and bacteria inside the shoes; making the nano silver cotton fiber fully contact with sweat stains and bacteria to achieve a good antibacterial effect. Nano silver cotton fiber and bamboo charcoal fiber can be blended;

[0024] 3. When the heat in the shoe cavity gathers and dissipates towards the groove, some sweat stains and bacteria in the shoe cavity will penetrate the antibacterial layer and reach the groove. The copper phosphate coating can achieve the bactericidal effect by adsorbing and decomposing bacterial metabolites, and can also decompose harmful gases and odor substances in sweat to achieve the deodorizing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the antibacterial casual shoe structure in Example 1.

[0026] Figure 2 It is a cross-sectional view showing the structure of the upper body in Example 1.

[0027] Figure 3 It is an axonometric view of the upper body structure in Example 1.

[0028] Figure 4 It is a cross-sectional view showing the antibacterial yarn structure in Example 1.

[0029] Figure 5 It is a cross-sectional view showing the structure of the upper body in Example 1.

[0030] Figure 6 yes Figure 5 Enlarged view of point A in the middle.

[0031] Explanation of the accompanying drawings: 1. sole body; 2. upper body; 21. surface layer; 22. breathable layer; 221. groove; 23. antibacterial layer; 3. antibacterial yarn; 31. warp antibacterial yarn; 32. weft antibacterial yarn; 33. nano silver cotton fiber; 34. bamboo charcoal fiber; 4. copper phosphate coating. DETAILED DESCRIPTION

[0032] The following is combined with Figure 1-6 This application is described in further detail.

[0033] Example 1

[0034] The present application embodiment discloses a kind of antibacterial leisure shoes. Figure 1The antibacterial leisure shoes include a sole body 1 and an upper body 2. The upper body 2 is fixed on the sole body 1, and the upper body 2 and the sole body 1 are surrounded to form a shoe cavity.

[0035] Reference Figure 2 and Figure 3 , along the direction from the outer layer to the inner layer of the upper body 2, the upper body 2 includes and antibacterial layer 23 in sequence, and the surface layer 21 is fixedly connected to the antibacterial layer 23. The outer layer of the upper body 2 can be made of materials such as velvet microfiber fabric, leather, etc. to improve the dirt resistance of the shoe. The antibacterial layer 23 is woven from a plurality of antibacterial yarns 3, and the antibacterial yarns 3 include warp antibacterial yarns 31 and weft antibacterial yarns 32. The warp antibacterial yarns 31 and the weft antibacterial yarns 32 are interlaced and woven into the antibacterial layer 23; the cross-sectional area of ​​the warp antibacterial yarns 31 is smaller than the cross-sectional area of ​​the weft antibacterial yarns 32, and a gap for gas flow is provided between the warp antibacterial yarns 31 and the weft antibacterial yarns 32, so as to facilitate the gas flow between the wearer's feet and the antibacterial layer 23 and reduce the growth of bacteria on the wearer's socks.

[0036] Reference Figure 4 The antibacterial yarn 3 includes nano silver cotton fiber 33 and bamboo charcoal fiber 34, and the bamboo charcoal fiber 34 is wrapped outside the nano silver cotton fiber 33; the nano silver cotton fiber 33 and the bamboo charcoal fiber 34 can be blended.

[0037] The bamboo charcoal fiber 34 in the antibacterial layer 23 has good water and sweat absorption properties, thereby collecting sweat stains and bacteria inside the shoe, so that the nano silver cotton fiber 33 is fully in contact with sweat stains and bacteria. The silver element in the nano silver cotton fiber 33 has a good antibacterial effect on Escherichia coli, Staphylococcus aureus, and Candida albicans, thereby improving the internal environment of the shoe and reducing the odor inside the upper body 2 and the wearer's feet.

[0038] Nano silver cotton fiber 33 refers to a functional fiber in which nano silver particles are embedded in cotton fiber. Nano silver has good antibacterial properties because of its small size and high specific surface area. Embedding nano silver particles in cotton fiber can give cotton fiber a lasting antibacterial ability while maintaining the natural properties of cotton fiber, such as softness, moisture absorption and air permeability. In the prior art, nano silver cotton fiber 33 can be produced by fiber modification method and fabric finishing method. In the present embodiment, the nano silver particles can be zirconium phosphate silver powder.

[0039] Example 2

[0040] The difference between this embodiment 2 and embodiment 1 is that:

[0041] Reference Figure 5The sole body 1 further includes a flexible breathable layer 22, which is disposed between the surface layer 21 and the antibacterial layer 23. The breathable layer 22 has a plurality of interconnected holes or channels. The breathable layer 22 can be made of materials such as foam and breathable mesh. In this embodiment, the breathable layer 22 is made of foam. The flexible breathable layer 22 is disposed between the surface layer 21 and the antibacterial layer 23 to improve the comfort of the wearer. At the same time, the breathable layer 22 is bonded and fixed to the surface layer 21 to reduce the local movement of the breathable layer 22, to reduce the overlapping of the breathable layer 22, and to further improve the comfort of the wearer.

[0042] On the other hand, the breathable layer 22 has numerous interconnected channels inside, through which the gas inside the shoe cavity can flow. When the wearer generates more heat locally, the heat can flow with the gas in the breathable layer 22 to reduce heat accumulation and reduce sweating of the wearer's feet.

[0043] Reference Figure 5 and Figure 6 In this embodiment, a plurality of grooves 221 are provided on the side of the breathable layer 22 close to the antibacterial layer 23; the groove area of ​​the groove 221 decreases as it moves away from the surface layer 21. The bottom of the groove 221 is coated with a copper phosphate coating 4. The groove 221 of the breathable layer 22 can gather the heat in the shoe cavity, and then diffuse it through the channel connected to the groove 221; thereby, it is helpful to reduce the temperature of the wearer's local area. When the heat in the shoe cavity gathers and dissipates toward the groove 221, the groove sidewall of the groove 221 is inclined, so that the groove sidewall of the groove 221 can act as a guide surface to guide the gas containing bacteria to move along the groove sidewall of the groove 221 toward the copper phosphate coating 4. When some sweat stains and bacteria in the shoe cavity penetrate the antibacterial layer 23 and contact the copper phosphate coating 4; the copper phosphate coating 4 can achieve the effect of sterilization by adsorbing and decomposing bacterial metabolites, and can also decompose harmful gases and odor substances in sweat to achieve the effect of deodorization.

[0044] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An antibacterial leisure shoe, comprising a sole body (1) and an upper body (2), wherein the upper body (2) is fixedly mounted on the sole body (1), and the upper body (2) and the sole body (1) are arranged to form a shoe cavity; the characteristics are as follows: Along the direction from the outer layer to the inner layer of the upper body (2), the upper body (2) comprises a surface layer (21) and an antibacterial layer (23) in sequence, wherein the surface layer (21) is fixedly connected to the antibacterial layer (23); the antibacterial layer (23) is woven from a plurality of antibacterial yarns (3), and the antibacterial yarns (3) comprise nano silver cotton fibers (33).

2. The antibacterial casual shoes according to claim 1, characterized in that: The antibacterial yarn (3) further comprises bamboo charcoal fibers (34), wherein the bamboo charcoal fibers (34) are wrapped around the outside of the nano silver cotton fibers (33).

3. The antibacterial casual shoes according to claim 1, characterized in that: The antibacterial yarn (3) comprises a warp antibacterial yarn (31) and a weft antibacterial yarn (32), and the warp antibacterial yarn (31) and the weft antibacterial yarn (32) are interlaced and woven to form the antibacterial layer (23); the cross-sectional area of ​​the warp antibacterial yarn (31) is smaller than the cross-sectional area of ​​the weft antibacterial yarn (32), and a gap for gas flow is provided between the warp antibacterial yarn (31) and the weft antibacterial yarn (32).

4. The antibacterial casual shoes according to claim 1, characterized in that: The sole body (1) further comprises a flexible air-permeable layer (22), wherein the air-permeable layer (22) is arranged between the surface layer (21) and the antibacterial layer (23), and a plurality of interconnected channels are arranged inside the air-permeable layer (22).

5. The antibacterial casual shoes according to claim 4, characterized in that: A plurality of grooves (221) are provided on a side of the air permeable layer (22) close to the antibacterial layer (23).

6. The antibacterial casual shoes according to claim 5, characterized in that: The bottom of the groove (221) is coated with a copper phosphate coating (4).

7. The antibacterial casual shoes according to claim 5, characterized in that: Along the direction away from the surface layer (21), the notch area of ​​the groove (221) decreases.

8. The antibacterial casual shoes according to claim 4, characterized in that: The air permeable layer (22) is bonded and fixed to the surface layer (21).

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