CN210445872U - Puncture-proof material, insole and puncture-proof shoe - Google Patents
Puncture-proof material, insole and puncture-proof shoe Download PDFInfo
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- CN210445872U CN210445872U CN201920758500.XU CN201920758500U CN210445872U CN 210445872 U CN210445872 U CN 210445872U CN 201920758500 U CN201920758500 U CN 201920758500U CN 210445872 U CN210445872 U CN 210445872U
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Abstract
The utility model relates to the field of protection technology, the utility model provides a prevent puncture material, the shoe-pad with prevent puncture shoes, prevent puncture material include the energy-absorbing buffer layer and connect respectively in the basic unit of energy-absorbing buffer layer both sides, the energy-absorbing buffer layer includes non-Newton fluid layer and hollow out construction layer, non-Newton fluid layer comprises non-Newton fluid material, hollow out construction layer is provided with hollow out construction, hollow out construction layer is embedded in non-Newton fluid layer, non-Newton fluid material should imbed in hollow out construction, non-Newton fluid has shear thickening nature, it is soft at ordinary times, meet the special properties of assaulting instantaneous sclerosis, consequently when meetting the foreign object puncture, non-Newton fluid layer can harden rapidly, support and keep off the puncture, play and prevent the puncture effect, when the puncture impact removes, non-Newton fluid resumes the soft state again. The anti-puncture shoe with the anti-puncture material insole also has the beneficial effects.
Description
Technical Field
The utility model relates to a protection technology field especially relates to a prevent puncture material, shoe-pad and prevent puncture shoes.
Background
In some special fields or occasions, the shoe or the insole is required to be puncture-proof, for example, in the fields of industry, military and the like, the shoe or the insole is required to have certain puncture-proof function and flexibility, the traditional puncture-proof insole is usually provided with a very thick metal sheet or a plastic plate to realize the puncture-proof function, and the weight and the flexibility are limited.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a material with prevent puncture function to a shoe-pad and prevent puncture shoes that adopt this to prevent that puncture material makes are provided.
The utility model provides a technical scheme that above-mentioned technical problem adopted is:
the utility model provides a prevent puncture material, include the energy-absorbing buffer layer and connect respectively in the basic unit of energy-absorbing buffer layer both sides, the energy-absorbing buffer layer includes non-Newton fluid layer and hollow out structure layer, non-Newton fluid layer comprises non-Newton fluid material, hollow out structure layer is provided with hollow out construction, hollow out structure layer embedded in non-Newton fluid layer, non-Newton fluid material imbeds among the hollow out construction.
As an improvement of the technical scheme, the hollow structure comprises a plurality of through holes, and the through holes obliquely penetrate through two sides of the hollow structure layer.
As a further improvement of the technical scheme, each through hole comprises a plurality of oblique holes which are communicated in a staggered mode.
As a further improvement of the technical scheme, the hollow structure layer is made of plastic materials.
As a further improvement of the above technical solution, the base layer includes a first base layer and a second base layer, the first base layer and/or the second base layer is a fiber layer made of a fiber material, and a part of the non-newtonian fluid material in the non-newtonian fluid layer permeates into gaps inside fibers of the fiber layer to fixedly connect the energy-absorbing buffer layer and the fiber layer.
As a further improvement of the above technical solution, the fiber layer is made of PE fiber or carbon fiber material.
As a further improvement of the above technical solution, the protective layer is connected to one of the base layers, and the protective layer is made of a hard plastic having elasticity and toughness.
The insole is formed by cutting the anti-puncture material, or the anti-puncture material forms a local part of the insole.
The anti-puncture shoe comprises a shoe body and the insole, wherein the insole is arranged in the shoe body.
Still provide another kind and prevent puncture shoes, including vamp and sole, the sole embeds has above-mentioned puncture-proof material.
The utility model has the advantages that:
the anti-puncturing material comprises an energy absorption buffer layer and base layers connected to two sides of the energy absorption buffer layer respectively, the energy absorption buffer layer comprises a non-Newtonian fluid layer and a hollowed-out structure layer, the non-Newtonian fluid layer is made of a non-Newtonian fluid material, the hollowed-out structure layer is provided with a hollowed-out structure, the hollowed-out structure layer is embedded in the non-Newtonian fluid layer, the non-Newtonian fluid material is embedded in the hollowed-out structure, the non-Newtonian fluid has shear thickening performance, and is soft at ordinary times and has special performance of instantly hardening when encountering impact, so that when encountering the puncture of a foreign object, the non-Newtonian fluid layer can be quickly hardened to resist the puncture, the anti-puncturing effect is achieved, when the puncture impact is relieved. The anti-puncture shoe with the anti-puncture material insole also has the beneficial effects.
Drawings
In order to more clearly illustrate the technical solution in the embodiments of the present invention, the following will briefly explain the drawings required to be used in the description of the embodiments:
FIG. 1 is a cross-sectional view of a first embodiment of a penetration-resistant material;
FIG. 2 is a cross-sectional view of a second embodiment of a penetration-resistant material.
Detailed Description
The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the features, and the effects of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and other embodiments obtained by those skilled in the art without inventive labor based on the embodiments of the present invention all belong to the protection scope of the present invention. In addition, all the connection/connection relations referred to in the patent do not mean that the components are directly connected, but mean that a better connection structure can be formed by adding or reducing connection auxiliary components according to specific implementation conditions. The upper, lower, left, right and other directions of the present invention are only described with respect to the mutual position relationship of the components of the present invention in the drawings. The utility model provides an each technical feature can the interactive combination under the prerequisite of conflict each other.
FIG. 1 is a cross-sectional view of a first embodiment of a puncture-proof material, referring to FIG. 1, the puncture-proof material comprises an energy-absorbing buffer layer 2 and base layers respectively connected to two sides of the energy-absorbing buffer layer 2, the energy-absorbing buffer layer 2 comprises a non-Newtonian fluid layer and a hollow structure layer 21, the non-Newtonian fluid layer is made of a non-Newtonian fluid material, the hollow structure layer 21 is provided with a hollow structure, the hollow structure layer 21 is embedded in the non-Newtonian fluid layer, the non-Newtonian fluid material is embedded in the hollow structure, the non-Newtonian fluid has shear thickening property, is a smart material with a speed response type, is soft at ordinary times, has the special property of instantly hardening when encountering impact, and when encountering the puncture-proof material with the structure and the puncture by the foreign object, the non-Newtonian fluid layer can quickly harden to resist puncture and play a role, and when the puncture impact is relieved, the protective device can be used for protecting the body, has the advantages of high protection performance and flexibility, comfort level improvement, portability, flexibility and comfort compared with the scheme of a built-in metal sheet or plastic plate.
The hollow structure includes a plurality of through holes 22, and the through holes 22 can be uniformly distributed on the hollow structure layer 21. Optionally, the through holes 22 penetrate through two sides of the hollow structure layer 21 in an inclined manner to form an inclined through hole 22 structure, and the inclined through hole 22 structure can decompose the puncture force horizontally when the hollow structure layer 21 is punctured by a foreign object, so that the puncture force is greatly weakened and dispersed. In practice, each through hole 22 may include a plurality of oblique holes that are staggered and connected, and each oblique through hole 22 may further enhance the weakening and dispersing ability of the through hole 22 to the piercing force.
The hollow structure layer 21 may be made of a plastic material, which may be, but not limited to, TPU (thermoplastic polyurethane elastomer), TPV (thermoplastic vulcanizate), TPE (thermoplastic elastomer), and the like, and the hollow structure layer 21 may be formed by injection molding.
The base layer comprises a first base layer 1 and a second base layer 3, the first base layer 1 or the second base layer 3 may be a fiber layer made of a fiber material, which may be, but not limited to, PE fiber (ultra-high molecular weight polyethylene fiber) or carbon fiber, and a part of the non-newtonian fluid material in the non-newtonian fluid layer penetrates into the inner gaps of the fibers of the fiber layer to firmly bond the energy-absorbing buffer layer 2 with the fiber layer, that is:
the first base layer 1 is a fiber layer made of fiber materials, and part of the non-Newtonian fluid materials in the non-Newtonian fluid layer penetrate into the internal gaps of the fibers of the first base layer 1 to firmly combine the energy-absorbing buffer layer 2 with the first base layer 1.
Alternatively, the second base layer 3 is a fibrous layer made of a fibrous material, and a part of the non-Newtonian fluid material in the non-Newtonian fluid layer penetrates into the internal gaps of the fibers of the second base layer 3 to firmly bond the energy-absorbing buffer layer 2 and the second base layer 3.
The non-Newtonian fluid permeates into gaps inside the fibers, so that the density of the fibers can be enhanced, and meanwhile, the fibers can absorb energy and buffer, harden and diffuse energy, reduce impact energy acting on the fiber layer and prevent puncture.
Optionally, the puncture-proof material of the present embodiment further includes a protective layer 4, the protective layer 4 is attached to one of the base layers, the protective layer 4 is made of a rigid plastic with elasticity and toughness, including but not limited to PC (polycarbonate), ABS engineering plastic (acrylonitrile, 1, 3-butadiene, styrene graft copolymer), or aminoplast, and has certain elasticity and toughness and certain puncture-proof performance, when a sharp object punctures, the protective layer 4 will disperse impact energy from the puncture to the whole protective layer 4.
Fig. 2 is a cross-sectional view of a second embodiment of the penetration-preventing material, and referring to fig. 2, this embodiment is different from the above-described first embodiment in that: the first base layer 1 and the second base layer 3 are both fiber layers made of fiber materials, and part of non-Newtonian fluid materials in the non-Newtonian fluid layers respectively penetrate into fiber internal gaps of the first base layer 1 and the second base layer 3, so that the energy-absorbing buffer layer 2 is firmly combined with the first base layer 1 and the second base layer 3 in a distributed manner; the bottom of the second base layer 3 is also connected with a protective layer 4.
The non-Newtonian fluid permeates into the fiber inner gaps of the first base layer 1 and the second base layer 3, the density of the fibers can be enhanced, meanwhile, the energy can be absorbed and buffered, the diffusion energy is hardened, and the impact energy acting on the fiber layers is reduced, so that the puncture is prevented.
The protective layer 4 is connected to the bottom of the second base layer 3, the protective layer 4 is made of elastic and flexible hard plastic, including but not limited to PC (polycarbonate), ABS engineering plastic (acrylonitrile, 1, 3-butadiene, styrene graft copolymer) or amino plastic, and has certain elasticity and flexibility and certain puncture-proof performance, when a sharp object punctures, the protective layer 4 can disperse impact energy from the puncture to the whole protective layer 4. The second base layer 3 is used for preventing the first layer from being punctured, the part of the second base layer penetrated with the non-Newtonian fluid can absorb energy and buffer, harden and diffuse energy, and reduce impact energy acting on the fiber layer, meanwhile, the hollow structure layer 21 with the staggered and communicated inclined holes can decompose vertical acting force to the horizontal direction, strength is weakened through material deformation and sliding, and meanwhile, the non-Newtonian fluid material can harden at the moment of impact, and can disperse and absorb the impact energy. The part of the first base layer 1 permeated with the non-Newtonian fluid can absorb energy and buffer, harden and diffuse energy, reduce impact energy acting on the fiber layer, prevent puncture for the second time, and greatly improve puncture-preventing capability and puncture-preventing safety factor.
The energy-absorbing buffer layer 2 and the corresponding fiber layer in the above embodiment can be firmly connected by integral forming, specifically, the hollow structure layer 21 is arranged in the foaming mold during non-newton fluid foaming, and the first base layer 1 and/or the second base layer 3 are respectively arranged on the upper surface and the lower surface of the mold, so that the staggered structure plastic material can be completely wrapped and firmly combined with the fibers of the first base layer 1 and/or the second base layer 3 after non-newton fluid foaming, and the fiber penetrates into the small gaps inside the fibers, thereby improving the whole puncture-proof strength of the fiber layer.
The utility model discloses still provide the embodiment of shoe-pad, including textile fabric and foretell puncture-proof material, the shoe-pad can set up to tailor by puncture-proof material and form the shoe-pad main part to carry out whole protection, and cover textile fabric in this shoe-pad main part surface. Or the insole can also be arranged into a local part of the insole formed by the anti-puncture material, so that local protection is carried out, the insole has the anti-puncture effect, flexibility and portability are realized, and the wearing comfort level of the anti-puncture shoe is improved.
The utility model discloses still provide the embodiment of preventing shoes that punctures, including the shoes body and foretell shoe-pad, the shoe-pad is arranged in the shoes internally, can know by above-mentioned embodiment, and the shoe-pad has the effect of preventing punctures to have flexibility and portability concurrently, improve and dress the comfort level.
The utility model discloses still provide another kind of embodiment of preventing shoes that puncture, including vamp and sole, it has the above-mentioned material of preventing puncturing to play the sole embeds to make the sole possess and prevent the puncture performance, and have flexibility and portability concurrently, improve and dress the comfort level.
The above description is only for the preferred embodiment of the present invention, but the present invention is not limited to the above embodiment, and those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the present invention, and these equivalent modifications or substitutions are included in the scope defined by the claims of the present application.
Claims (10)
1. A puncture-proof material is characterized in that: include the energy-absorbing buffer layer with connect respectively in the basic unit of energy-absorbing buffer layer both sides, the energy-absorbing buffer layer includes non-Newton fluid layer and hollow out structure layer, non-Newton fluid layer comprises the non-Newton fluid material that has shear thickening nature, hollow out structure layer is provided with hollow out construction, hollow out structure layer embedded in non-Newton fluid in situ, non-Newton fluid material imbeds among the hollow out construction.
2. The penetration-resistant material of claim 1 wherein: the hollow structure comprises a plurality of through holes, and the through holes are obliquely communicated with two sides of the hollow structure layer.
3. The penetration-resistant material of claim 2 wherein: each through hole comprises a plurality of inclined holes which are communicated in a staggered way.
4. The penetration-resistant material of any one of claims 1 to 3 wherein: the hollow structure layer is made of plastic materials.
5. The penetration-resistant material of claim 1 wherein: the base layer comprises a first base layer and a second base layer, the first base layer and/or the second base layer are fiber layers made of fiber materials, and part of non-Newtonian fluid materials in the non-Newtonian fluid layers penetrate into gaps inside fibers of the fiber layers to fixedly connect the energy-absorbing buffer layer with the fiber layers.
6. The penetration-resistant material of claim 5 wherein: the fiber layer is made of PE fibers or carbon fiber materials.
7. The penetration-resistant material of claim 1 wherein: the protective layer is connected to one of the base layers and is made of hard plastic with elasticity and toughness.
8. An insole, characterized by: comprising the penetration-resistant material of any one of claims 1 to 7, the insole being cut out of the penetration-resistant material or the penetration-resistant material forming a localized portion of the insole.
9. The utility model provides a prevent shoes that puncture which characterized in that: comprising a shoe body and an insole as claimed in claim 8, said insole being disposed within said shoe body.
10. The utility model provides a prevent shoes that puncture which characterized in that: comprising an upper and a sole, said sole having embedded therein the penetration-resistant material of any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920758500.XU CN210445872U (en) | 2019-05-22 | 2019-05-22 | Puncture-proof material, insole and puncture-proof shoe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920758500.XU CN210445872U (en) | 2019-05-22 | 2019-05-22 | Puncture-proof material, insole and puncture-proof shoe |
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| Publication Number | Publication Date |
|---|---|
| CN210445872U true CN210445872U (en) | 2020-05-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920758500.XU Active CN210445872U (en) | 2019-05-22 | 2019-05-22 | Puncture-proof material, insole and puncture-proof shoe |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111844974A (en) * | 2020-06-17 | 2020-10-30 | 吉祥三宝高科纺织有限公司 | Fabric for stab-resistant garment and preparation method thereof |
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2019
- 2019-05-22 CN CN201920758500.XU patent/CN210445872U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111844974A (en) * | 2020-06-17 | 2020-10-30 | 吉祥三宝高科纺织有限公司 | Fabric for stab-resistant garment and preparation method thereof |
| CN111844974B (en) * | 2020-06-17 | 2022-07-12 | 吉祥三宝高科纺织有限公司 | Fabric for stab-resistant garment and preparation method thereof |
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