CN221204278U - Breathable, rebound, antibacterial, deodorizing and cushioning silica gel composite insole - Google Patents
Breathable, rebound, antibacterial, deodorizing and cushioning silica gel composite insole Download PDFInfo
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- CN221204278U CN221204278U CN202323244234.4U CN202323244234U CN221204278U CN 221204278 U CN221204278 U CN 221204278U CN 202323244234 U CN202323244234 U CN 202323244234U CN 221204278 U CN221204278 U CN 221204278U
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- insole
- silica gel
- layer
- breathable
- deodorizing
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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims abstract description 55
- 239000000741 silica gel Substances 0.000 title claims abstract description 55
- 229910002027 silica gel Inorganic materials 0.000 title claims abstract description 55
- 239000002131 composite material Substances 0.000 title claims abstract description 20
- 230000000844 anti-bacterial effect Effects 0.000 title claims abstract description 19
- 230000001877 deodorizing effect Effects 0.000 title claims abstract description 18
- 239000010410 layer Substances 0.000 claims abstract description 80
- 230000001954 sterilising effect Effects 0.000 claims abstract description 26
- 239000004814 polyurethane Substances 0.000 claims abstract description 24
- 229920002635 polyurethane Polymers 0.000 claims abstract description 23
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 21
- 239000002344 surface layer Substances 0.000 claims abstract description 15
- 238000009423 ventilation Methods 0.000 claims abstract description 12
- 239000002781 deodorant agent Substances 0.000 claims abstract description 6
- 210000003016 hypothalamus Anatomy 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims description 19
- 229910052751 metal Inorganic materials 0.000 claims description 16
- 239000002184 metal Substances 0.000 claims description 16
- 238000005187 foaming Methods 0.000 claims description 14
- 239000004744 fabric Substances 0.000 claims description 13
- 229920005830 Polyurethane Foam Polymers 0.000 claims description 8
- 239000011496 polyurethane foam Substances 0.000 claims description 8
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 6
- 239000006260 foam Substances 0.000 claims description 4
- 229920002334 Spandex Polymers 0.000 claims description 3
- 239000004759 spandex Substances 0.000 claims description 3
- 230000000845 anti-microbial effect Effects 0.000 claims 9
- 230000000694 effects Effects 0.000 abstract description 15
- 210000002683 foot Anatomy 0.000 description 11
- 238000010521 absorption reaction Methods 0.000 description 9
- 241000894006 Bacteria Species 0.000 description 8
- 210000004243 sweat Anatomy 0.000 description 8
- 230000035699 permeability Effects 0.000 description 7
- 230000035939 shock Effects 0.000 description 6
- 241000243142 Porifera Species 0.000 description 5
- 238000013016 damping Methods 0.000 description 5
- 238000004332 deodorization Methods 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 230000001580 bacterial effect Effects 0.000 description 4
- 230000003115 biocidal effect Effects 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000002082 metal nanoparticle Substances 0.000 description 4
- 241000196324 Embryophyta Species 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 235000005881 Calendula officinalis Nutrition 0.000 description 2
- 241000264877 Hippospongia communis Species 0.000 description 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- 241000736851 Tagetes Species 0.000 description 2
- 239000003242 anti bacterial agent Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000013013 elastic material Substances 0.000 description 2
- 239000004745 nonwoven fabric Substances 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 238000006479 redox reaction Methods 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000010146 3D printing Methods 0.000 description 1
- 208000025978 Athletic injury Diseases 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- 208000003251 Pruritus Diseases 0.000 description 1
- 206010041738 Sports injury Diseases 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 229940124350 antibacterial drug Drugs 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 210000000170 cell membrane Anatomy 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 230000004151 fermentation Effects 0.000 description 1
- 210000004744 fore-foot Anatomy 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 230000002267 hypothalamic effect Effects 0.000 description 1
- 230000007803 itching Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000012778 molding material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006722 reduction reaction Methods 0.000 description 1
- 239000012858 resilient material Substances 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000035900 sweating Effects 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The utility model provides a breathable, rebound, antibacterial, deodorant and cushioning silica gel composite insole, which comprises an insole surface layer and a Haiboli layer from top to bottom; a sterilization layer is arranged at the front part of the insole and below the hypothalamus layer; the rear part of the insole is also provided with a high-elastic polyurethane layer and a breathable silica gel layer in sequence below the Haiboli layer; the front part of the insole accounts for 1/3-5/11 of the total length of the insole. Has ventilation, rebound, antibacterial, deodorizing and shock-absorbing effects.
Description
Technical Field
The utility model relates to insoles, in particular to a silica gel composite insole which is breathable, rebound, antibacterial, deodorant and cushioning.
Background
In recent years, with the development of economy in China, the demand of people for foot comfort is changed, and insoles capable of combining multiple functions into a whole are tougher products. The traditional insoles are usually made of cotton, paper, sponge and other materials, have limited air permeability and damping effect, are easy to breed bacteria and peculiar smell, and do not meet the requirements of modern people on quality and comfort.
Disclosure of utility model
In order to solve the problems, the utility model provides the breathable, rebound, antibacterial, deodorizing and cushioning silica gel composite insole which has the effects of ventilation, rebound, antibacterial, deodorizing and cushioning.
The technical scheme of the utility model is as follows: a breathable, rebound, antibacterial, deodorant and shock-absorbing silica gel composite insole comprises an insole surface layer and a Haiboli layer from top to bottom; a sterilization layer is arranged at the front part of the insole and below the hypothalamus layer; the rear part of the insole is also provided with a high-elastic polyurethane layer and a breathable silica gel layer in sequence below the Haiboli layer; the front part of the insole accounts for 1/3-5/11 of the total length of the insole.
The high-elastic polyurethane layer is provided with ventilation holes.
The insole surface layer is made of breathable lycra cloth or flannelette.
The sterilization layer is made of foaming material loaded with nano metal or is made of antibacterial cloth, sterilizing cloth or sterilizing cloth.
The foaming material loaded with nano metal is polyurethane foam loaded with nano silver, the polyurethane foam is polyurethane soft foam, and the elasticity of the polyurethane foam is more than or equal to 25%.
The breathable silica gel layer is made of silica gel with micropores.
The insole surface layer thickness is 0.1mm-0.4mm, the Haiboli layer thickness is 1.8-2.2mm, the average sterilization layer thickness is 1.3-1.8mm, the high-elastic polyurethane layer thickness is 0.9-1.3mm, and the breathable silica gel layer thickness is 2.2-2.6mm.
The high-elastic polyurethane layer is provided with ventilation holes.
The lower end of the breathable silica gel layer is provided with an anti-slip structure, the anti-slip structure is anti-slip patterns, or the anti-slip structure is an upward concave part arranged at the bottom of the breathable silica gel layer.
The front part of the insole occupies 4/9 of the total length of the insole; the elasticity of the front part of the insole is 22-28%, and the elasticity of the heel part is 32-38%.
The utility model has the beneficial effects that the silica gel composite insole has the effects of ventilation, rebound, antibiosis, deodorization and vibration damping.
Drawings
Fig. 1 is a schematic side view of the present utility model.
Fig. 2 is a schematic top view of the insole of the present utility model.
Fig. 3 is a schematic view showing the bottom structure of the insole of the present utility model.
Detailed Description
The technical solution of the present utility model will be clearly and completely described below with reference to the accompanying drawings and specific embodiments, it being understood that the preferred embodiments described herein are for illustrating and explaining the present utility model only and are not to be construed as limiting the scope of the present utility model, and that some insubstantial modifications and adaptations can be made by those skilled in the art in light of the following disclosure. In the present utility model, unless explicitly specified and defined otherwise, technical terms used in the present utility model should be construed in a general sense as understood by those skilled in the art to which the present utility model pertains.
1-3, The breathable, rebound, antibacterial, deodorizing and cushioning silica gel composite insole comprises an insole surface layer 1 and a hypotonic layer 2 from top to bottom; a sterilization layer 3 is arranged below the hypothalamus layer at the front part of the insole; the rear part of the insole is also provided with a high-elastic polyurethane layer 4 and a breathable silica gel layer 5 in sequence below the Haiboli layer; the front part of the insole accounts for 1/3-5/11 of the total length of the insole.
The high-elastic polyurethane layer is provided with ventilation holes.
The shape of the breathable silica gel layer 5 near the front part of the insole is arc-shaped when seen from the bottom of the insole, and the part 51 of the breathable silica gel layer 5 near the inner side is closer to the front part of the insole than the part 52 near the outer side. The foot arch support has the advantages of providing support for the foot arch, increasing overall stability, dispersing plantar pressure and reducing plantar stress concentration.
The insole surface layer can be made of breathable lycra cloth, flannelette and the like, and can also be made of other conventional surface layer cloth in the prior art. The direct contact of the sea-going with the foot is rapid and uncomfortable, so that the insole surface layer with ventilation and sweat absorption is arranged on the insole surface layer.
The front part of the insole occupies 4/9 of the total length of the insole.
The back end and two sides of the back part of the insole are upwards turned to form a folded edge, so that the folded edge is higher than the middle part, and the turning mode is a conventional turning mode of the prior insole. Namely, the heel of the insole is provided with the u-shaped root cup 6, and the u-shaped root cup 6 improves the comfort of the heel and relieves the pressure of the heel.
The sterilization layer is made of a foaming material loaded with nano metal, so that the elasticity of the sole part can be increased, and the aim of sterilization is fulfilled. For example, the nano silver EVA composite foaming material can be loaded. EVA has excellent performances of good molding processing, softness, light weight after foaming, good mechanical property, bending resistance and the like.
The polyurethane foam loaded with nano silver is a polyurethane soft foam, the elasticity is better, and the elasticity of the polyurethane foam is more than or equal to 25%.
The sterilizing layer is antibacterial cloth, sterilizing cloth, and sterilizing cloth, wherein the cloth can be non-woven fabric, and can be metal nanometer antibacterial cloth such as nanometer silver non-woven fabric.
The sterilization layer can also be a metal nano sterilization layer, and the metal nano particles with antibacterial property are compounded on the Haiboli layer to form the metal nano sterilization layer. The metal may be noble metal such as gold, silver, platinum, palladium, etc.
The breathable silica gel layer 5 is made of silica gel with micropores.
The lower end of the breathable silica gel layer 5 is provided with an anti-slip structure, the anti-slip structure is an anti-slip pattern, the anti-slip pattern can be in a dot shape, a linear shape, a honeycomb shape and the like, and the anti-slip structure can also be provided with an upward concave part at the bottom, so that the anti-slip structure can be pressed down conveniently to form a vacuum adsorption structure.
The anti-skid structure on the breathable silica gel layer 5 is anti-skid patterns. Preferably, the anti-skid pattern at the center of the heel is different from the anti-skid pattern of the other parts. Specifically, the anti-skid patterns at the center of the heel may be linear, arc-shaped, shaped formed by mutually crossed straight lines, shaped formed by mutually crossed arc-shaped, and the anti-skid patterns at other parts are honeycomb-shaped.
The insole surface layer thickness is 0.1mm-0.4mm, the Haiboli layer thickness is 1.8-2.2mm, the average sterilization layer thickness is 1.3-1.8mm, the high-elastic polyurethane layer thickness is 0.9-1.3mm, and the breathable silica gel layer thickness is 2.2-2.6mm. For example, the average thickness of the insole surface layer is 0.3mm, the average thickness of the Haiboli layer is 2mm, the average thickness of the sterilization layer is 1.6mm, the average thickness of the high-elastic polyurethane layer is 1.1mm, and the average thickness of the breathable silica gel layer is 2.4mm.
The main raw material of the marigold is sponge, namely the sponge is foamed by secondary processing to prepare the marigold material. The hypothalamic material used for shoe pads in the shoe industry is generally made from waste and recycled PU raw materials, active carbon, natural plant antibacterial agents and the like. The Haiboli insole obtained by the Haiboli composite surface layer has good sweat absorption, deodorization, ventilation and shock absorption effects.
The high-elastic polyurethane layer is made of high-elastic polyurethane molding materials.
The sea-wave elasticity is more than or equal to 25%, the elasticity of the foaming material loaded with nano metal is more than or equal to 25%, and the elasticity of the high-elasticity polyurethane layer is more than or equal to 35%; the sea wave air permeability is more than or equal to 500m/s; the elasticity of the front part of the insole is 22-28%, the elasticity of the rear part of the insole is 32-38%, the elasticity of the front part of the insole is 25% and the elasticity of the rear part of the insole is 35% preferably.
Silica gel is a soft, stable and resilient material that provides excellent cushioning and resiliency. The silica gel layer also has the characteristics of skid resistance, antibiosis, deodorization and the like. The silica gel has micro-pores, so that the silica gel has air permeability and simultaneously keeps rebound and shock absorption properties.
The insole provided by the utility model can achieve the following effects:
Antibacterial and deodorant effects:
the bacteria grow largely in two ways, namely sweating after exercise and stuffy and moist caused by no ventilation. The foot of the daily people can secrete sweat in the walking process, and the sweat is easy to ferment in an airtight environment to generate fungi, so that the foot is infected, and the problems of itching, peculiar smell and the like are caused. Therefore, the hypothalamus layer of the insole contains active carbon and natural plant antibacterial drugs, bacteria can be killed, the water absorption capacity of the hypothalamus layer is super strong, the air in the insole is circulated through the inner micropores formed by foaming, the temperature of feet is reduced through air flow reduction, the temperature bed on which the bacteria depend to live is reduced, and the micropores also enable the material to have good hygroscopicity. Therefore, the hypotonic layer can absorb sweat, resist odor and breathe, thereby reducing the problems caused by sweat secretion.
Because the front part of the foot, the arch and the sole part of the foot sweat more, the front part of the heel of the insole is additionally provided with a sterilization layer for further sterilization, and particularly, the foaming layer is made of a foaming material loaded with nano metal, has air permeability, and the metal nano can generate multiple functions, such as improving the antibacterial capability and the deodorizing property of the insole. The metal nano particles have higher surface activity, and can damage cell walls or cell membranes of bacteria, so that most of bacteria are killed. Meanwhile, the metal nano-particles can accelerate oxidation-reduction reaction and decompose odor substances, thereby exerting deodorizing effect. Compared with the common carbon adsorption technology, the nano metal realizes the sterilization effect, generally kills bacteria directly, and does not need to be sterilized at high temperature after being used for a period of time. The principle of sterilization and acceleration of oxidation-reduction reaction and decomposition of malodorous substances by the metal nano particles is the prior art.
Therefore, the sterilization layer is additionally arranged at the front part of the insole, and is made of the foaming material loaded with the nano metal, wherein the nano metal can increase the antibacterial property of the insole, reduce the problem of bacterial breeding caused by peculiar smell and long-time wearing, improve the overall performance of the insole and bring better wearing experience to users.
Rebound and damping effects:
firstly, the sole and heel of the insole are made of a hypotonic material, and the hypotonic material is made of sponge, namely the sponge is foamed by secondary processing. The insole has basic elasticity and shock absorption effect on the whole, and provides comfort.
In addition, when the sterilization layer at the front part of the insole except the heel uses the foaming material loaded with nano metal, the foaming layer has certain elasticity, so that the front part of the insole has lower elasticity than the heel, and certain elasticity and damping effect are further ensured.
The heel part is made of high-elastic polyurethane material, when the impact force of a human body is concentrated on the foot, the material can be slowly released after absorbing the impact force, and other high-elastic materials (EVA, european rope tolerance and the like) are quickly bounced when being stressed, so that the generated reaction force is extremely easy to hurt the bones of the foot. In addition, a silica gel layer is added, and the silica gel is a soft, stable and elastic material, and can provide excellent shock absorption and rebound performance. The silica gel has higher elastic modulus, can well support feet, lighten the pressure during movement, lighten the stress of joints and reduce the risk of sports injury. The heel part of the insole has better rebound resilience and shock absorption effect.
The silica gel layer also has the characteristics of skid resistance, antibiosis, deodorization and the like. The silica gel is not suitable for bacterial reproduction and storage, has the characteristics of high temperature resistance, low temperature resistance and corrosion resistance, and has antibacterial and deodorant properties because the silica gel is not suitable for bacterial growth and the source of odor is bacterial fermentation in many times and the odor of the bacteria is small; because the anti-skid patterns on the silica gel layer can be in the shape of dots, lines and honeycombs, or the anti-skid structure on the silica gel layer is provided with the upward concave part at the bottom of the silica gel layer, the accurate manufacturing of the silica gel insole can be realized by adopting the 3D printing technology, and the insole which is more symmetrical, soft and comfortable is produced.
Air permeability effect:
the insole adopts the marine, which is a material with good sweat absorbing and deodorizing effects, and has excellent air permeability, and the marine is a regenerated foam which is formed by adding natural plant antibacterial agents, active carbon and the like into waste and recovered PU raw materials after being processed by a plurality of technologies by fully utilizing advanced scientific technologies. The main component of the Polyurethane (PU) is polyurethane, does not contain any toxic substances, can be recycled for multiple times, and completely meets the requirements of the international environment protection organization.
The silica gel has micro-pores, and has air permeability while keeping rebound and shock absorption properties.
The bottom of the insole provided by the utility model has the effects of ventilation, rebound, antibiosis, deodorization and vibration damping; in addition, the sole mainly plays a role in pedaling off and the heel mainly plays a role in grounding during movement, so that the sole provided by the utility model is soft, and the heel is elastically and slowly vibrated, thereby being beneficial to use during movement.
The above-described preferred embodiments of the present utility model are merely preferred embodiments, but not all embodiments, the scope of the present utility model is not limited thereto, and the technical features of the above-described embodiments may be combined arbitrarily, and all possible combinations of the technical features of the above-described embodiments are not described for brevity of description, however, the scope of the present utility model should be considered as being defined in the specification as long as there is no contradiction between the combinations of the technical features. When the combination of the technical solutions is contradictory or impossible to realize, it should be considered that the combination of the technical solutions does not exist and is not within the scope of protection claimed by the present utility model. It should be noted that equivalents and modifications according to the technical solution of the present utility model and the inventive concept thereof, as well as several changes and modifications made thereto, will be apparent to those skilled in the art without departing from the spirit of the general inventive concept and the principles of the present utility model, which should also be considered as the scope of the present utility model.
Claims (10)
1. A ventilative, rebound, antibacterial, deodorant, shock-absorbing silica gel composite shoe-pad, its characterized in that: the insole comprises an insole surface layer and a sea-wave layer from top to bottom; a sterilization layer is arranged at the front part of the insole and below the hypothalamus layer; the rear part of the insole is also provided with a high-elastic polyurethane layer and a breathable silica gel layer in sequence below the Haiboli layer; the front part of the insole accounts for 1/3-5/11 of the total length of the insole.
2. The breathable, resilient, antimicrobial, deodorizing, cushioning silica gel composite insole of claim 1, wherein: the high-elastic polyurethane layer is provided with ventilation holes.
3. The breathable, resilient, antimicrobial, deodorizing, cushioning silica gel composite insole of claim 1, wherein: the insole surface layer is made of breathable lycra cloth or flannelette.
4. The breathable, resilient, antimicrobial, deodorizing, cushioning silica gel composite insole of claim 1, wherein: the sterilization layer is made of foaming material loaded with nano metal or antibacterial cloth.
5. The breathable, resilient, antimicrobial, deodorizing, cushioning silica gel composite insole of claim 4, wherein: the foaming material loaded with nano metal is polyurethane foam loaded with nano silver, the polyurethane foam is polyurethane soft foam, and the elasticity of the polyurethane foam is more than or equal to 25%.
6. The breathable, resilient, antimicrobial, deodorizing, cushioning silica gel composite insole of claim 1, wherein: the breathable silica gel layer is made of silica gel with micropores.
7. The breathable, resilient, antimicrobial, deodorizing, cushioning silica gel composite insole of claim 1, wherein: the insole surface layer thickness is 0.1mm-0.4mm, the Haiboli layer thickness is 1.8-2.2mm, the average sterilization layer thickness is 1.3-1.8mm, the high-elastic polyurethane layer thickness is 0.9-1.3mm, and the breathable silica gel layer thickness is 2.2-2.6mm.
8. The breathable, resilient, antimicrobial, deodorizing, cushioning silica gel composite insole of claim 1, wherein: the high-elastic polyurethane layer is provided with ventilation holes.
9. The breathable, resilient, antimicrobial, deodorizing, cushioning silica gel composite insole of claim 1, wherein: the lower end of the breathable silica gel layer is provided with an anti-slip structure, the anti-slip structure is anti-slip patterns, or the anti-slip structure is an upward concave part arranged at the bottom of the breathable silica gel layer.
10. The breathable, resilient, antimicrobial, deodorizing, cushioning silica gel composite insole of claim 1, wherein: the front part of the insole occupies 4/9 of the total length of the insole; the elasticity of the front part of the insole is 22-28%, and the elasticity of the heel part is 32-38%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323244234.4U CN221204278U (en) | 2023-11-30 | 2023-11-30 | Breathable, rebound, antibacterial, deodorizing and cushioning silica gel composite insole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323244234.4U CN221204278U (en) | 2023-11-30 | 2023-11-30 | Breathable, rebound, antibacterial, deodorizing and cushioning silica gel composite insole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221204278U true CN221204278U (en) | 2024-06-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323244234.4U Active CN221204278U (en) | 2023-11-30 | 2023-11-30 | Breathable, rebound, antibacterial, deodorizing and cushioning silica gel composite insole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221204278U (en) |
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- 2023-11-30 CN CN202323244234.4U patent/CN221204278U/en active Active
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