CN210184647U - Moisture-absorbing sweat-releasing waterproof boots - Google Patents
Moisture-absorbing sweat-releasing waterproof boots Download PDFInfo
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- CN210184647U CN210184647U CN201920690280.1U CN201920690280U CN210184647U CN 210184647 U CN210184647 U CN 210184647U CN 201920690280 U CN201920690280 U CN 201920690280U CN 210184647 U CN210184647 U CN 210184647U
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Abstract
The utility model discloses a pair of moisture-absorbing sweat-releasing waterproof boots, which comprises a shoe body and a shoe pad, wherein the shoe body comprises a warp-knitted spacing fabric layer with moisture management capability, a waterproof moisture-permeable film layer and a protective layer which are sequentially overlapped from inside to outside; the warp-knitted spacing fabric layer comprises a wicking fabric inner layer, a middle diffusion layer and a strong water absorption fabric outer layer, the wicking fabric inner layer is in contact with feet to absorb sweat secreted by the feet, and the sweat forms a water vapor dragging effect through the middle diffusion layer and the strong water absorption fabric outer layer to diffuse the sweat out to the waterproof moisture permeable film layer. The utility model discloses a wicking effect of wicking fabric inlayer, the big vapor diffusion coefficient of middle diffusion layer and the moisture that absorbs water surface fabric outer layer by force drag the effect with the sweat diffusion to waterproof moisture permeable membrane on. The waterproof moisture-permeable film has the advantages that the moisture vapor permeability is realized, sweat is transferred to the external environment, the dryness of the feet of a wearer is guaranteed, the wearer can feel more comfortable and healthy, and the waterproof moisture-permeable film has the beneficial effects of simple structure, air permeability and good sweat discharging effect.
Description
Technical Field
The utility model relates to a waterproof boot, in particular to a moisture absorption and sweat releasing waterproof boot.
Background
The waterproof boots are mainly used for outdoor sports, industrial protection or other special protection occasions, such as mountaineering, construction site operation, military combat and the like. Such waterproof boots primarily protect the human body from drying of the feet during movement. Typical waterproof boots are typically made of waterproof materials, such as neoprene and polyvinyl chloride materials. The use of such a waterproof material achieves excellent waterproofness, but also has a problem of gas impermeability.
Patent US20100024254 discloses a method for making a breathable boot using a porous rubber material or nonwoven plus a waterproof moisture permeable membrane. The method helps to diffuse water vapor to the external environment, but has poor effect on the transmission and diffusion of the sweat secreted by the foot during strenuous activities, and easily causes the accumulation of the sweat in the boot to cause discomfort of the foot after sports and even foot diseases.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a simple structure, gas permeability and the effectual moisture absorption sweat-discharging waterproof boots of sweat-discharging to above-mentioned problem.
The purpose of the utility model can be achieved by adopting the following technical scheme:
a pair of moisture-absorbing sweat-releasing waterproof boots comprises a boot body and an insole arranged at the bottom of the boot body, wherein the boot body comprises a warp-knitted spacing fabric layer with moisture management capability, a waterproof moisture-permeable film layer and a protective layer, and the warp-knitted spacing fabric layer, the waterproof moisture-permeable film layer and the protective layer are sequentially stacked from inside to outside; the warp-knitted spacer fabric layer is contacted with feet to absorb sweat secreted by the feet, and the sweat diffuses to the outside through the waterproof moisture permeable film layer and the protective layer; the warp-knitted spacing fabric layer comprises a wicking fabric inner layer, a middle diffusion layer and a strong water absorption fabric outer layer, the wicking fabric inner layer is in contact with feet to absorb sweat secreted by the feet, and the sweat forms a water vapor dragging effect through the middle diffusion layer and the strong water absorption fabric outer layer to diffuse the sweat out of the waterproof moisture permeable film layer.
As a preferred scheme, the waterproof moisture-permeable membrane layer comprises an emulsion layer and a water-absorbing fabric layer bonded with the emulsion layer, wherein the water-absorbing fabric layer is connected with the warp-knitted spacer fabric layer, and the emulsion layer is connected with the waterproof moisture-permeable membrane layer; the water-absorbing fabric layer absorbs sweat in the warp-knitted spacer fabric layer and diffuses to the waterproof moisture-permeable film layer through the micropores in the latex layer.
As a preferable scheme, the waterproof moisture-permeable film layer is one of a single-layer PTFE, PU, TPU film, and a PU and PTFE composite film.
Preferably, the insole is made of the same material as the warp-knitted spacer fabric layer.
Preferably, the inner layer of the wicking fabric is profiled fiber with 3-6 grooves, or fiber with a hollow or microporous honeycomb structure, or hydrophobic fiber with hydrophilic finishing, or self-heating fiber.
As a preferable scheme, the fineness of the yarns of the inner layer of the wicking fabric is 50D to 100D, the weave of the fabric is plain weave, 1 x 1 rib weave or double-reverse weave, and the coverage coefficient is 0.8 to 1.
Preferably, the intermediate diffusion layer is a plurality of polyester or nylon monofilaments or yarns arranged in parallel, or in a V shape, or in an X-90 arrangement, the density of the supporting points where the intermediate diffusion layer and the wicking fabric inner layer intersect is between 40 and 60 per square centimeter, and the fineness of the fibers of the intermediate diffusion layer is between 200D and 500D.
As a preferable scheme, the outer layer of the water-absorbing fabric is one of cotton, wool, viscose, kapok, hemp and super absorbent resin fiber material; the density of the crossed supporting points of the outer layer and the middle layer of the strong water absorption fabric is 40-60 per square centimeter, the fineness of the yarns of the outer layer of the strong water absorption fabric is 50D-100D, and the coverage coefficient range is 0.5-0.8.
Preferably, the protective layer is
Ultra-high strength high modulus polyethylene, or
Aramid fibers, or
Woven fabrics made of nylon fibers.
Implement the utility model discloses, following beneficial effect has:
the wicking fabric inner layer of the present invention is in contact with the foot to absorb perspiration secreted by the foot. After the feet of the human body excrete sweat, the sweat is diffused and conveyed to the waterproof moisture-permeable membrane through the wicking effect of the wicking fabric inner layer, the large water vapor diffusion coefficient of the middle diffusion layer and the water vapor dragging effect formed by the strong water absorption fabric outer layer. The waterproof moisture-permeable film has the advantages of simple structure, good air permeability and good sweat discharging effect, and can transfer sweat to the external environment, thereby ensuring the dryness of the foot of a wearer, ensuring the wearer to be more comfortable and healthy.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of the moisture-absorbing sweat-releasing waterproof boot of the present invention;
fig. 2 is a schematic structural view of the warp-knitted spacer fabric layer of the moisture-absorbing sweat-releasing waterproof boot of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
Referring to fig. 1 and 2, the embodiment relates to a moisture-absorbing and sweat-releasing waterproof boot, which comprises a boot body 1 and an insole 2 arranged at the bottom of the boot body 1, wherein the boot body 1 comprises a warp-knitted spacer fabric layer 11 with moisture management capability, a waterproof moisture-permeable film layer 12 and a protective layer 13, and the warp-knitted spacer fabric layer 11, the waterproof moisture-permeable film layer 12 and the protective layer 13 are sequentially stacked from inside to outside; the warp-knitted spacer fabric layer 11 is in contact with the foot to absorb sweat secreted from the foot, and the sweat diffuses to the outside through the waterproof moisture-permeable film layer 12 and the protective layer 13. The warp-knitted spacer fabric layer 11 comprises a wicking fabric inner layer 111, a middle diffusion layer 112 and a strong water absorption fabric outer layer 113, the wicking fabric inner layer 111 is in contact with the foot to absorb sweat secreted by the foot, and the sweat forms a water vapor dragging effect through the middle diffusion layer 112 and the strong water absorption fabric outer layer 113 to diffuse out the sweat to the waterproof moisture permeable film layer 12. The protective layer 13 is resistant to damage from external scratches, cuts, punctures, etc.
The wicking textile inner layer 111 of the present invention is in contact with the foot to absorb perspiration secreted by the foot. When sweat is secreted from the feet of the human body, the sweat is diffused and conveyed to the waterproof moisture-permeable membrane through the wicking effect of the wicking fabric inner layer 111, the large water vapor diffusion coefficient of the middle diffusion layer 112 and the water vapor dragging effect formed by the strong water-absorbing fabric outer layer 113. The waterproof moisture-permeable film has the advantages of simple structure, good air permeability and good sweat discharging effect, and can transfer sweat to the external environment, thereby ensuring the dryness of the foot of a wearer, ensuring the wearer to be more comfortable and healthy.
The waterproof moisture-permeable film layer 12 comprises a latex layer and a water-absorbing fabric layer bonded with the latex layer, the water-absorbing fabric layer is connected with the warp-knitted spacer fabric layer 11, and the latex layer is connected with the waterproof moisture-permeable film layer 12; the water-absorbing fabric layer absorbs sweat in the warp-knitted spacer fabric layer 11 and diffuses toward the waterproof moisture-permeable film layer 12 through the fine pores in the latex layer. Or the waterproof moisture-permeable film layer 12 is one of a single-layer PTFE film, a PU film, a TPU film and a PU and PTFE composite film.
The insole 2 is of the same material as the warp knitted spacer fabric layer 11 having moisture management capabilities.
The inner layer 111 of the wicking fabric is profiled fibers with 3-6 grooves, or fibers with a hollow or micropore honeycomb structure, or hydrophobic fibers with hydrophilic finish, or self-heating fibers.
The yarn fineness of the wicking fabric inner layer 111 is 50D to 100D, the fabric weave is plain weave, 1 multiplied by 1 rib weave or double-reverse weave, and the coverage coefficient is 0.8 to 1.
The middle diffusion layer 112 is a plurality of polyester or nylon monofilaments or yarns which are arranged in parallel, or in a V shape, or in an X-90 arrangement, the density of supporting points of the intersection of the middle diffusion layer 112 and the wicking fabric inner layer 111 is between 40 and 60 per square centimeter, the fiber fineness of the middle diffusion layer 112 is between 200D and 500D, and the thickness of the middle diffusion layer 112 is between 5mm and 8mm to ensure smooth injection molding.
The outer layer 113 of the water absorbent fabric is one of cotton, wool, viscose, kapok, hemp and a high water absorbent resin fiber material; the density of the crossed supporting points of the outer layer 113 and the middle layer of the strong water absorption fabric is 40-60 per square centimeter, the yarn fineness of the outer layer 113 of the strong water absorption fabric is 50D-100D, the fabric weave is a plain weave, a 1 multiplied by 1 rib weave, a double-reverse face or a mesh structure, and the coverage coefficient range is 0.5-0.8. The protective layer 13 is
Ultrahigh-strength high-modulus polymerEthylene, or
Aramid fibers, or
Woven fabrics made of nylon fibers.
The above disclosure is only a preferred embodiment of the present invention, and certainly should not be taken as limiting the scope of the invention, which is defined by the claims and their equivalents.
Claims (9)
1. A pair of moisture-absorbing sweat-releasing waterproof boots is characterized by comprising a boot body and an insole arranged at the bottom of the boot body, wherein the boot body comprises a warp-knitted spacing fabric layer with moisture management capability, a waterproof moisture-permeable film layer and a protective layer, and the warp-knitted spacing fabric layer, the waterproof moisture-permeable film layer and the protective layer are sequentially stacked from inside to outside; the warp-knitted spacer fabric layer is contacted with feet to absorb sweat secreted by the feet, and the sweat diffuses to the outside through the waterproof moisture permeable film layer and the protective layer; the warp-knitted spacing fabric layer comprises a wicking fabric inner layer, a middle diffusion layer and a strong water absorption fabric outer layer, the wicking fabric inner layer is in contact with feet to absorb sweat secreted by the feet, and the sweat forms a water vapor dragging effect through the middle diffusion layer and the strong water absorption fabric outer layer to diffuse the sweat out of the waterproof moisture permeable film layer.
2. The moisture-absorbing sweat-releasing waterproof boot as claimed in claim 1, wherein the waterproof moisture-permeable film layer comprises a latex layer and a water-absorbing fabric layer bonded with the latex layer, the water-absorbing fabric layer is connected with the warp-knitted spacer fabric layer, and the latex layer is connected with the waterproof moisture-permeable film layer; the water-absorbing fabric layer absorbs sweat in the warp-knitted spacer fabric layer and diffuses to the waterproof moisture-permeable film layer through the micropores in the latex layer.
3. The moisture-absorbing sweat-releasing waterproof boot as claimed in claim 1, wherein the waterproof moisture-permeable film layer is one of a single-layer PTFE, PU, TPU film, and a composite film of PU and PTFE.
4. The moisture absorbing and sweat releasing waterproof boot as claimed in claim 1, wherein said insole is the same material as the warp knitted spacer fabric layer.
5. The moisture-absorbing and sweat-releasing waterproof boot as claimed in claim 1, wherein the wicking fabric inner layer is a profiled fiber with 3-6 grooves, or a fiber with a hollow or microporous honeycomb structure, or a hydrophobic fiber with a hydrophilic finish, or a self-heating fiber.
6. The moisture-absorbing and sweat-releasing waterproof boot as claimed in claim 1 or 5, wherein the yarn fineness of the inner layer of the wicking fabric is between 50D and 100D, and the coverage factor is between 0.8 and 1.
7. The moisture absorbing and sweat releasing waterproof boot as claimed in claim 1, wherein said middle diffusion layer is a plurality of polyester or nylon monofilaments or yarns arranged in parallel, or "V" shape, or "X-90" shape, the density of the supporting points where the middle diffusion layer and the wicking fabric inner layer meet is between 40-60 per square centimeter, and the fineness of the fibers of the middle diffusion layer is between 200D and 500D.
8. The moisture-absorbing and sweat-releasing waterproof boot as claimed in claim 1, wherein the outer layer of the strong water-absorbing fabric is one of cotton, wool, viscose, kapok, hemp and super absorbent resin fiber material; the density of the crossed supporting points of the outer layer and the middle layer of the strong water absorption fabric is 40-60 per square centimeter, the fineness of the yarns of the outer layer of the strong water absorption fabric is 50D-100D, and the coverage coefficient range is 0.5-0.8.
9. The moisture absorbing and sweat releasing waterproof boot as claimed in claim 1, wherein said protective layer is made of a material selected from the group consisting of
Ultra-high strength high modulus polyethylene, or
Aramid fibers, or
Woven fabrics made of nylon fibers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920690280.1U CN210184647U (en) | 2019-05-13 | 2019-05-13 | Moisture-absorbing sweat-releasing waterproof boots |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920690280.1U CN210184647U (en) | 2019-05-13 | 2019-05-13 | Moisture-absorbing sweat-releasing waterproof boots |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210184647U true CN210184647U (en) | 2020-03-27 |
Family
ID=69882873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920690280.1U Expired - Fee Related CN210184647U (en) | 2019-05-13 | 2019-05-13 | Moisture-absorbing sweat-releasing waterproof boots |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210184647U (en) |
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2019
- 2019-05-13 CN CN201920690280.1U patent/CN210184647U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200327 Termination date: 20210513 |