KR20120065639A - A functional shoes insole and the method thereof - Google Patents
A functional shoes insole and the method thereof Download PDFInfo
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- KR20120065639A KR20120065639A KR1020100126866A KR20100126866A KR20120065639A KR 20120065639 A KR20120065639 A KR 20120065639A KR 1020100126866 A KR1020100126866 A KR 1020100126866A KR 20100126866 A KR20100126866 A KR 20100126866A KR 20120065639 A KR20120065639 A KR 20120065639A
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- shoe insole
- insole
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- functional
- shoe
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- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B17/00—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined
- A43B17/003—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined characterised by the material
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- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B17/00—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined
- A43B17/14—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined made of sponge, rubber, or plastic materials
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- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B7/00—Footwear with health or hygienic arrangements
- A43B7/14—Footwear with health or hygienic arrangements with foot-supporting parts
- A43B7/1405—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form
- A43B7/1415—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form characterised by the location under the foot
Abstract
The present invention relates to a functional shoe insole and a method for manufacturing the same, specifically, to promote blood circulation by using magnetic force, and can completely absorb the impact applied from the heel of the foot differently according to the weight of the user, the age of the user As the height increases, the inner and outer heights of the foot cannot be adjusted, so if you walk for a long time, the fatigue of the legs accumulates and the overload of the waist causes problems such as degenerative arthritis and discs. It relates to an insole and a method of manufacturing the same.
The present invention provides a shoe insole functional composition of the polymer material and the tourmaline particles or illite particles alone or mixed, the polymer material resin is polypropylene, polyethylene, high density polyethylene (HDPE), PVC, polyurethane, polystyrene 0.1 to 5 parts by weight of tourmaline 50 to 500 μm nanoparticles or illite nanoparticles to 50 to 500 μm solely to 100 parts by weight of a composition in which polymer materials such as resins, such as acrylic and ABS, or two or more are mixed Alternatively, the present invention provides a functional insole for a shoe insole, which is used by mixing and further mixed one or more plasticizers, stabilizers, fillers, lubricants, foaming agents or foaming aids.
In addition, in the shoe insole prepared by heating the functional composition of the above, the outer side of the shoe insole is formed higher than the inner side is preferably 3 to 20mm more preferably 5 to 15mm higher than the shoe insole The center provides a functional shoe insole, characterized in that the hill has a top portion formed 2 ~ 10mm higher than its surroundings.
Description
The present invention relates to a functional shoe insole and a method for manufacturing the same, specifically, to promote blood circulation by using magnetic force, and can completely absorb the impact applied from the heel of the foot differently according to the weight of the user, the age of the user As the height increases, the inner and outer heights of the foot cannot be adjusted, so if you walk for a long time, the fatigue of the legs accumulates and the overload of the waist causes problems such as degenerative arthritis and discs. It relates to an insole and a method of manufacturing the same.
In general, the shoe insole performs the function of absorbing the shock applied to the sole when the shoe wearer walking or exercising, for this purpose is made of a synthetic resin having a predetermined elastic force.
In addition, the shoe insole is a part directly contacted by a person's foot, and directly affects comfort, shock absorption, posture correction, and fatigue when the shoe is worn. It is also a very important part of the aspect.
In addition, conventional shoe insole is made of a material such as sponge or foam rubber and has the same hardness as the whole regardless of the part, so that the pain at the place where the load is applied intensively due to the repetitive shock is not absorbed when the shoe is worn for a long time. There was a problem of feeling or causing fatigue. In addition, the conventional insole has a problem that the thickness is thin, the impact absorption effect is small, and when the thickness of the insole is increased for the shock absorption, there is a limit that it is inconvenient to insert into the shoe (揷 設) to use. .
Furthermore, the conventional shoe insoles may cause odors and harmful bacteria due to sweating when used for a long time, and when the shoes are worn barefoot in the summer, there is an inconvenience of insoles falling or dripping when taking off the shoes due to sweating.
In this regard, the shoe insole has a role of reducing the fatigue applied to the joint by supporting the arch of the sole, and a related technology is known through Korean Patent No. 0463304 (Invention name: Returnable Shoe Insole Mechanism).
The technique is to form a dome-shaped return stimulus portion in the middle of the shoe insole, it is to support the arch of the sole through the return stimulation to reduce the pain and fatigue applied to the joint of the shoe wearer.
The prior art is effective in reducing the fatigue of the foot and the human body than the conventional new insole.
However, the above technique allows the apex of the reversible stimulus to be located at the intersection of the vertebral bone, the side tongue, and the cubic bone of the human body, so that each shoe wearer has a different sole structure. Since the shoe insole must be manufactured, manufacturing is not easy, and there is a problem that the manufacturing cost is increased.
In addition, the conventional shoe insole has no difference in the height of the shoe insole, so as the user ages, the height of the inner and outer sides of the foot cannot be adapted to the foot. It caused problems such as arthritis and discs.
In addition, there were antibacterial and directional shoe insoles, but the shoe insoles that effectively promote blood circulation and relieve fatigue by forming a strong magnetic force on the feet were insufficient.
Therefore, the present invention is to solve the above problems and to significantly reduce the fatigue of the leg even after a long walk to reduce the overload of the waist to suppress the occurrence of arthritis, discs and the like to provide a shoe insole that promotes blood circulation by providing magnetic force to the foot .
In addition, the present invention is to provide a shoe insole that can prevent degenerative arthritis by allowing it to be appropriately applied to the condition of the user's foot as the age.
In order to solve the above problems,
In the functional insole for the sole of the polymer material resin and tourmaline particles or illite particles alone or mixed,
The polymer material resin is 100 parts by weight of a composition in which a polymer material such as polypropylene, polyethylene, high density polyethylene (HDPE), PVC, polyurethane, polystyrene, acrylic, ABS, or the like, alone or in combination of two or more thereof,
0.1-5 parts by weight of tourmaline 50-500 μm nanoparticles or 50-500 μm illite nanoparticles are used alone or in combination,
Provided is a functional shoe composition for shoe insole, wherein one or more of the plasticizer, stabilizer, filler, lubricant, foaming agent or foaming aid is mixed.
In addition, in the shoe insole prepared by heating the functional composition of the above,
The outer side of the shoe insole is formed higher than the inner side is preferably 3-20mm more preferably 5-15mm higher,
The center of the shoe insole provides a functional shoe insole, characterized in that there is a hill formed a maximum height 2 ~ 10mm higher than the surrounding.
Functional shoe insole according to the present invention is formed on the outer side of the shoe insole 3 ~ 20mm higher than the inside has a significant effect on reducing the fatigue of the feet and legs significantly long walking, such as the effect of preventing the disk to prevent the waist It has a significant effect on the prevention of degenerative arthritis.
In addition, when the user of the shoe wears a shoe with a shoe insole of the present invention, the outside of the foot is maintained 3 ~ 20mm higher than the inside of the foot to properly maintain the gait of elderly people or people with discomfort in the foot or leg It has the effect of reducing the fatigue of feet and legs and preventing degenerative arthritis.
In addition, the technical characteristics of the shoe insole hill of the present invention can affect or stimulate the user's walking in the cheoncheon blood often referred to in oriental medicine, the effect of significantly reducing the fatigue of the leg appears. In addition, when the user walks, the function of distributing the load of the force on the foot due to the height difference between the inside and the outside of the shoe insole of the present invention.
In addition, the components of the shoe insole includes illite or / and tourmaline nanoparticles to generate magnetic force in the shoe insole, thereby reducing the fatigue of the foot and promotes the blood of the foot has an excellent effect in preventing disease of the feet and legs.
1 is a common sole
2 is a perspective view of a functional shoe insole according to the present invention.
Figure 3 is a structural flat view (if there is a hill) of the functional shoe insole according to the present invention.
Figure 4 is a cross-sectional view AA 'cross-sectional view (if there is a hill) of the functional shoe insole according to the present invention.
Figure 5 is a cross-sectional view BB 'cross-sectional view (if there is a hill) of the functional shoe insole according to the present invention.
6 is a cross-sectional view CC 'cross-sectional view (if there is a hill) of the functional shoe insole according to the present invention.
Figure 7 is a longitudinal section DD 'cross-sectional view (if there is a hill) of the functional shoe insole according to the present invention.
8 is a structural flat view of the functional shoe insole according to the present invention (when there is no hill).
9 is a cross-sectional view AA 'cross-sectional view (if there is no hill) of the functional shoe insole according to the present invention.
10 is a cross-sectional view BB 'cross-sectional view (if there is no hill) of the functional shoe insole according to the present invention.
11 is a cross-sectional view CC 'cross-sectional view (if there is no hill) of the functional shoe insole according to the present invention.
12 is a longitudinal section DD 'cross-sectional view (if there is no hill) of the functional shoe insole according to the present invention.
Hereinafter, the present invention will be described in detail with reference to the drawings.
The functional shoe insole of the present invention is characterized in that the composition of the shoe insole is composed of a mixture of tourmaline or illite particles alone or mixed with a polymer material.
In the present invention, the polymer material is interpreted to include all polymer materials such as natural polymer material and synthetic polymer material, and means a material that can be formed into any material or article by applying a constant heat to the polymer material.
Therefore, the present invention may be interpreted as a generic term for an organic polymer material and an inorganic polymer material, and it is preferable to use an organic polymer material.
The polymer material of the present invention refers to a resin in which the monomer is a polymer material through a reaction such as polymerization or condensation. More specifically, it will be referred to as a polymer resin such as polypropylene, polyethylene, HDPE (high density polyethylene), PVC, polyurethane, polystyrene, acrylic, ABS.
In addition, a polymer material not mentioned above, that is, a material including both thermoplastic and thermosetting plastics that are commonly used as raw materials for producing plastics, will also be said to belong to the polymer material of the present invention.
Of course, the polymer material of the present invention can be used alone or in combination of two or more.
As a large technical feature of the present invention, the present invention provides a shoe insole functional composition alone or mixed with tourmaline particles or illite particles in the polymer material resin.
Tourmaline is a mineral belonging to a hexagonal system with a crystal structure like crystal. Electricity is generated by friction, and it is named because both ends are charged positively and negatively when heated.
Tourmaline chemicals are complex borosilicates of aluminum, such as iron, magnesium and alkali metals. It is usually hexagonal or nine-angled, sometimes triangular, and sometimes different in crystalline form. In addition, the upper and lower flat rhombohedron and acicular (모) -shaped (hair), sometimes granular (粒 狀) is formed. The cleavage is not clear, and the monocytes are not flat or shell-shaped. Hardness 7.0-7.5, specific gravity 2.98-3.20. Glass gloss or resin gloss. Electricity is generated by friction, and this name is given because both ends are charged positively and negatively when heated. Many iron is called iron tourmaline, and it is black and many things are opaque to the naked eye.
It is produced in granite pegmatite together with quartz, dolomite and feldspar. Magnesium is known as goto tourmaline or magnesium tourmaline, which is brown and translucent. Contact metamorphic rock-derived from metamorphic rock. Many alkali metals are called precious gemstones or alkaline tourmaline, and they have many colors such as colorless, red, blue, yellow, and transparent. Among them, the red ones are red tourmaline (rubbellite), the indigo blue ones are tourmaline (indigo light), and the green ones are green tourmaline (Belderite or Brazilian emerald). . Often the ends of the crystal (柱), or the color of the inner and outer are sometimes different. Beautiful things come from Brazil, the United States (California) and South Africa. It is produced from granite pegmatite or veins from ready-made action.
When the tourmaline particles are filled with the shoe insole composition, the magnetic force is formed in the shoe insole, thereby promoting the health of the foot.
In the present invention, the illite is a fine mica mineral belonging to a monoclinic system whose chemical composition is (K, H 3 O) Al 2 (Si, Al) 4 O 10 (H 2 O, OH) 2. It is produced in sedimentary rocks of heterogeneous or tuff structure rich in aluminum, and is produced as altered mineral of hydrothermal deposits. It is toxic by releasing anions and far infrared rays in nature. It has functions such as neutralizing and deodorizing effect.
The illite is a chemical component, which is close to the dolomite, but relatively high in SiO 2, MgO, and H 2 O, and low in K 2 O. Hundreds of minerals such as mica. Hardness 1-2, specific gravity 2.6-2.9. The cleavage is [001] complete, the streak color is white, and there is earthy gloss. There is a view that it is not an independent mineral in terms of chemical composition or crystal structure, but is a mixed mineral containing other components. It is produced in aluminum-rich heterogeneous or tuff sedimentary rocks and is produced as a degenerate mineral of hydrothermal deposits.
When the illite particles are filled with the shoe insole composition, the anion and far-infrared rays are released from the shoe insole, thereby promoting the health of the foot.
In the present invention, a functional composition for shoe insole is prepared by mixing 0.1 to 5 parts by weight of
As described above, when the particles of tourmaline and illite are 50 to 500 µm in size, flexible mixing and an increase in proper dispersion are exhibited at the time of mixing with the polymer resin. Therefore, the action due to this size range can significantly reduce the need for dispersants and the like.
The present invention can provide a functional composition that can be molded into a shoe insole by further comprising one or more plasticizers, stabilizers, fillers, lubricants, etc. in the composition of the polymer material resin, tourmaline particles and illite particles. .
In the present invention, the plasticizer refers to a material added to have characteristics as a product, such as to give flexibility and elasticity to the molded hard plastic to be easily molded.
Therefore, the plasticizer should have good properties that can be well mixed with the plastic, that is, good compatibility, and it is desirable to increase plasticity and improve other properties such as heat resistance, cold resistance, flame resistance, and electrical properties.
The plasticizer used in the present invention may be used in various ways depending on the type of the polymer resin. For example, in the present invention, one or two or more of DOP (dioctylphthalate), DOA (dioctyl adipate), TCP (tricresylphosphate) and the like can be used.
As another example, the plasticizer may be used in combination with a trimellitate polymer plasticizer alone or any one or more of an aliphatic dibasic ester, polyester, or phthalic acid ester plasticizer.
The plasticizer of the present invention can be used by mixing 30 to 150 parts by weight to 100 parts by weight of the polymer resin.
In the present invention, the stabilizer deteriorates although the plastic product of the present invention is affected by heat, light and oxygen, depending on the environmental conditions at that time. The state of this deterioration differs depending on the cause and the kind of the polymer material. Therefore, to prevent or suppress thermal deterioration when plastic is heated and molded, photo deterioration and oxidative deterioration due to light and oxygen occurring during long time use of the molded product. Used for Typical examples include heat stabilizers, antioxidants, light stabilizers, and the like, and organic acid metals such as UV stabilizers, heat stabilizers, epoxy compounds, zinc stearate and calcium stearate. In the present invention, one or two or more of the above stabilizers may be used in combination.
The filler of the present invention refers to a substance added for the purpose of anti-aging, reinforcement and increase in the practical use of the polymer material. Thus fillers refer to conventional fillers used to suit the properties of the polymeric materials of the present invention. Typically, talc, calcium carbonate or wollastonite, or a combination of these with synthetic fibers (eg glass or carbon fibers). In the present invention, one or two or more of the above stabilizers may be used in combination.
Lubricants are materials that help flow by lubricating the metal surface that contacts the functional composition of the present invention during calendar processing, molding, and extrusion. That is, it means that the moldability or the surface of the extruder and the resin are prevented from being tackled and kneaded with the resin as an additive for improving the slip property, thereby lowering the melt viscosity to improve molding processability.
In the present invention, the lubricant refers to a conventional lubricant used in accordance with the polymer material, and is commonly used in polyethylene or polypropylene, and the like, fatty acids such as stearic acid; Fatty acid amides such as stearic acid amide and oleic acid amide; Waxes, such as a paraffin wax and polyethylene wax, etc. are mentioned, These are used individually or in mixture by appropriate ratio.
Therefore, the present invention is in various forms including one or more plasticizers, stabilizers, fillers, lubricants and the like in a composition of 0.01 to 10 parts by weight of tourmaline particles or illite particles to 100 parts by weight of the polymer resin. It provides a functional composition capable of molding.
The present invention provides a functional composition capable of molding by including one or two or more of a stabilizer, a filler, a lubricant, 0.01 to 50 parts by weight to 100 parts by weight of the polymer resin.
In the present invention, a coupling agent may be additionally added to the functional composition to provide the functional composition.
The coupling agent may be adjusted according to the total content of the composition, and preferably includes 0.01 to 5 parts by weight in 100 parts by weight of the polymer resin.
Various fillers are used to improve the physical properties of the polymer, such as heat resistance and strength. For example, various fillers are used depending on the application such as fibers, glass fibers, glass beads, talc, mica, carbon powder, and the like.
Among them, inorganic materials, especially metal oxides, are used. Polymers and various fillers differ greatly in their properties, and in most cases, the interface does not adhere completely. In this case, the minute gap at the interface becomes the starting point of the crack and the physical properties are deteriorated.
Only when the polymer matrix and the filler are in close contact with each other can the filler play a role. As such, a coupling agent is used for strong bonding of the polymer and the filler. There are many types of coupling agents, but the most commonly used are silane coupling agents.
In the present invention, it is preferable to use the aforementioned silane system or maleic hydride, tetrahydric phthalic hydride and the like.
In the present invention, it is preferable to use a mixture of 0.01 to 3 parts by weight to 100 parts by weight of the polymer resin.
In the present invention, the functional composition may be provided by adding a surfactant to the functional composition as a foaming agent, an antifoaming agent, an antistatic agent and the like.
Surfactant can be adjusted according to the total content of the composition, preferably it is efficient to include 0.01 to 5 parts by weight in 100 parts by weight of the polymer resin.
Surfactants are generally called emulsifiers or surfactants and are substances that adsorb to the interface in dilute solutions to reduce their surface tension. Normally, both lipophilic materials containing both lipophilic and hydrophilic groups in one molecule can be surfactants.
In the present invention, conventional anionic, cationic and nonionic surfactants can all be used and can be appropriately used depending on the nature of the polymer material.
Anionic surfactants include sodium resinate, lignin sulfonic acid alkali metal salts, condensates of naphthalene sulfonic acid and formaldehyde, alkyl naphthalene derivatives, chlorobenzene derivatives, alkylaryl sulfonates, higher fatty acid alkali metal salts, alkylbenzene sulfonates and alpha-olefins. Sulfonates, sodium alkylarylsulfonic acids, alkyl phosphates, sodium (POE) alkyl aryl ether sulfates, ammonium (POE) alkylaryl ether sulfates (1-nonyl-phenoxy-2-polyoxy-ethyl
Len-3-allyl-oxy-propane-ammonium-sulfate, 1-nonyl-phenoxy-2-polyoxy-ethylene-3-ammonium-sulfate, and the like), sodium dioctylsulfosuccinate, and the like. Such anionic surfactants may be appropriately selected depending on the polymer resin.
Cationic surfactants include nitrogen-based quaternary ammonium salts and can be used as long as they have good solubility in water in the acidic region and exhibit the properties of cations. Alkyl quaternary ammonium salts, for example as cationic surfactants, include alkyl dimethyl benzyl ammonium chloride, methyl triethanol-ammonium-methylsulfate dialkylester. In addition, dimethyl alkylamines, secondary higher alcohol ethoxy sulfates, alginic acid ester salts, imidazole salts (e.g. imidazolinium methosulfate, oleyl imidazolinium methosulfate, tallow imidazolinium methosulfate, Oleyl imidazolinium quaternary, tallow imidazolinium quaternary, tallow amine derivatives (e.g. tallow alkyl propylene diamine, polyoxyethylene tallow propylene diamine, quaternary ammonium salt ethoxylated tallow alkyl propylene diamine ) May also be used. Such cationic surfactants may be used in an appropriate blending amount depending on the polymer resin.
Nonionic surfactants include polyoxyethylenealkylether derivatives, POE-alkylaryl ethers, POE higher fatty acid esters, polyoxyethylenealkylenealkylphenylethers, polyoxyethylenenonylphenyletherderivatives, polyoxy Polyoxyethylenealkylamine derivatives, Polyoxyethylenealkylester derivatives, Polyoxyethylene castor oilderivatives, sorbitan fatty acid ester derivatives, polyoxyethylene glycol derivatives (Polyoxyethyleneglycol derivatives). Such nonionic surfactants may be appropriately selected depending on the properties of the polymer material.
The present invention may be mixed with the blowing agent in the functional composition to enhance the moldability and to add cushioning properties to the molding.
Foaming agents include Nitroso compounds; Dinitroso pentamethylene tetramine, an Azo compound; Azodicarbon amide, sulfonyl hydrazide system; Chemical foaming agents, such as oxy bis-benzene sulphonyl hydrazide and toluene sulfonyl hydrazide, and glass bead and styrene bead It is a physical blowing agent.
The blowing agent of the present invention may be used by mixing 30 to 150 parts by weight with 100 parts by weight of the polymer resin.
In addition, a foaming aid may be used, and the foaming aid of the present invention may use urea, metal salts (ZnO, CaO, MgCO₃), stearic acid, and the like.
The present invention may further form a functional composition by further mixing the charcoal (white charcoal) powder, elvan powder, and purgatory powder.
Here, the charcoal (white charcoal) is a carbon body produced by applying a heat of 1000 ℃ or more to bamboo to remove moisture and volatility, the inner surface area is more than 300 square meters per 1g, the size of the fine pores is 1/1000 mm, small It's about 1 / 1,000,000mm, so much
The hole has functions of hygroscopicity, absorption and adsorption.
When applying such charcoal to the shoe insole, it removes the phenomenon of bad smell and discomfort caused by moisture, which is the waste of body (that is, sweat) caused by long time activities in the most confined space among human body parts, and makes shoes comfortable. It will be able to wear a function.
The present invention can be used by mixing 0.5-2 parts by weight of the powder obtained by crushing the charcoal to 100 parts by weight of the polymer resin of the present invention.
The elvan is a rock belonging to the quartz rock among the igneous rocks, and its appearance is totally embedded with yellow spots, light tan or pale red stones and white spots. .
The elvan is composed of silicic anhydride (SiO2) and aluminum oxide (Al2O3), and it contains ferric oxide (Fe2O3), which is essential for human and living cells. It maintains the vitality of the cells by regulating it, and it is known as 30,000-150,000 many pores (porous) per 1 cm3.
Elvan has the above characteristics of strong adsorption, mineral elution, ion exchange, far-infrared radiation to prevent and treat various diseases of living organisms, detoxification, growth and increase the yield, and absorb harmful substances and heavy metals It disassembles and removes the cause of corruption and maintains freshness.
The present invention is used to crush the
Purgatory of the present invention is a kind of jade, generally known jade (jade) is a kind of hornblende (角閃石) is a beneficial element to the human body containing silicon, magnesium, iron, calcium, fluorine, potassium, sulfur, chlorine and the like.
Such jade is known to activate the living body by resonance and resonant action to human body because of the far-infrared radiation efficiency than any substance when only appropriate heat is applied. It is known to have a remarkable effect of suppressing mold, bacteria, mites and cockroaches, absorbing and decomposing food odors, tobacco removal, and sweat odors in homes.
The present invention is used to crush the
As described above, the present invention prepares the shoe insole moldable composition.
The present invention is to form the shoe insole moldable composition as a conventional plastic molding process. That is, the functional composition is introduced into an injection molding machine, a mold, an extruder, and the like, and then heated to about 150 to 270 ° C, and then, a shoe insole is manufactured through processes such as air blow molding, extrusion molding, thermoforming, injection molding, and compression molding. Done.
The present invention is a shoe insole made from the above moldable composition has a special technical feature in its shape and structure.
The shoe insole of the present invention has the effect of significantly lowering the fatigue of the legs and reducing the overload of the waist even when walking for a long time as described above to suppress the occurrence of arthritis, discs, etc. .
In the present invention, the connecting line of the front and rear of the shoe insole is represented by the longitudinal axis (Y) of the shoe insole and the connecting line of the inside and the outside of the shoe insole is represented by the horizontal axis (X) of the shoe insole.
In the present invention, the shoe insole is the front 10, the toe is in contact with the back 10, the heel is in contact with the back 20, the
The shoe insole of the present invention has a great feature in forming the outer side of the shoe insole higher than the inside.
The invention is characterized in that the outer side of the shoe insole is formed higher than the inner side is preferably 3 ~ 20mm higher. More preferably, it is formed 5-15 mm higher.
The outer side is formed 3-20mm higher than the inner means that the outer height (b) of the shoe insole is formed 3-20mm higher than the inner height (a).
Therefore, it means that the outer side of the shoe insole is formed 3 ~ 20mm higher than the inner side of the shoe insole in a continuous direction from the front of the shoe insole to the back.
In addition, as shown in Figures 3 to 7 is not only formed in the same height difference in the longitudinal direction of the shoe insole, it means that it may be composed of a height difference in the range of 3 to 20mm from the front to the back of the shoe insole.
In other words, the height difference between the cross-section A-A 'and the height difference between the cross-section B-B' and the cross-section C-C ', which are the horizontal axes of the shoe insole, may be different but within the range of 3 to 20 mm.
Thus, as shown in Figure 2 on the same horizontal axis of the shoe insole the height of the outer side of the shoe insole is formed larger than the inside, but the difference in height may not be formed in the same height difference from the front to the back of the shoe insole, ie longitudinally It means that it can be configured with a height difference in the range of 3 ~ 20mm.
However, it is preferable that the same height difference is formed in the longitudinal direction of the shoe insole.
With such a configuration, when the user of the shoe wears the shoe with the shoe insole of the present invention, the outside of the foot is kept 3 to 20 mm higher than the inside of the foot so that the elderly person or the person having discomfort in the foot or leg is properly It can help to reduce foot and leg fatigue and prevent degenerative arthritis.
Therefore, the outer side of the shoe insole is formed 3-20mm higher than the inner side, and accordingly the outer side of the foot when the user is in use so that the shape can be maintained 3 to 20mm higher than the inner side of the shoe insole even freely formed It's okay. However, depending on the formation of the hill portion to be described below, the interior of the shoe insole may show a difference from the normal shoe insole, but it should be construed that the rest of the insole may be similar to the shape of the inside of the conventional insole.
As described above, in the present invention, the front and rear connecting lines of the shoe insole are represented by the longitudinal axis (Y) of the shoe insole, and the difference between the front height (c) and the rear height (d) in the longitudinal axis of the shoe insole is normal shoes. This can be done by the height difference of the insole. However, as mentioned earlier, the configuration due to the difference in the height of the transverse axis of the shoe insole is reflected.
In addition, according to the formation of the hill portion shown in Figures 5 and 7 may be configured in the form of a hill in the middle of the longitudinal axis.
In addition, the present invention is another technical feature that there is a
In the present invention, the hill portion means a hilly or hilly shape formed at a portion where the concave portion of the sole is in contact as described above. The hill portion can be used in various ways such as hemispherical or oval hemispherical. And the highest height of the hill is formed by 2 to 15mm higher than the periphery means that the height of the 2 to 15mm than the height of the normal insole portion (usually the concave portion of the foot corresponding) it means. That is, as shown in Figs. 5 and 7, it means that it is raised to the height (h) which is the direction of the normal line perpendicular to the horizontal plane of the dotted line.
In addition, the width of the hill portion may be formed to be smaller than the width of the concave portion of the foot. Therefore, assuming that the user's foot size is various, the width can be calculated according to the size normally applied to the shoe size standardized by each shoe manufacturer.
As can be seen in the shape of the cross-section in the cross-section BB 'of the horizontal axis of the shoe insole of Figures 4 and 5 and the cross-section D-D' of the longitudinal axis, the hill of the present invention is formed with the highest height of 2-15mm higher, It seems to spread out like a figure.
As a technical feature of the hill of the shoe insole as described above, it is possible to affect or stimulate the user's walking in the cheoncheon blood, which is often referred to in oriental medicine, which significantly reduces the fatigue of the legs.
In addition, when the user walks, the function of distributing the load of the force on the foot due to the height difference between the inside and the outside of the shoe insole of the present invention.
The preparation of the shoe insole as described above of the present invention is made possible through the molding of the shoe insole moldable composition of the present invention as a conventional plastic molding process as already mentioned.
In other words, the functional composition is injected into an injection molding machine, a mold, an extruder, a molding machine, and heated to about 150 to 270 ° C, and then the shoe insole is processed through air blow molding, extrusion molding, thermoforming, injection molding, compression molding, or the like. It will be prepared.
In general, it is an easy method to make a step of forming a mold of a shoe insole, and then using this to manufacture a molding machine, and putting the above-mentioned functional composition into the molding machine.
The present invention is an invention useful in the industry of manufacturing and selling shoe insoles.
In addition, the shoe insole industry of the present invention corresponds to a field that is very easy to commercialize because it can be manufactured without a special device and cost.
In addition, the present invention is useful in the industry applied to the insole of various shoe products, such as sports shoes, shoes, sneakers.
In addition, the present invention is applicable to the business of manufacturing, supplying, and selling medical shoes.
X: transverse axis of shoe insole Y: longitudinal axis of shoe insole
10: front of shoe insole 20: rear of shoe insole
30: outside of shoe insole 40: inside of shoe insole
50: hill of shoe insole
a: inside height of shoe insole b: outside height of shoe insole
c: front height of shoe insole d: rear height of shoe insole
h; Maximum height of shoe insole s: horizontal plane
Claims (4)
Functional composition for footwear insole comprising a polymer material resin and tourmaline particles or illite particles alone or mixed.
The polymer material resin is 100 parts by weight of a composition in which a polymer material such as polypropylene, polyethylene, high density polyethylene (HDPE), PVC, polyurethane, polystyrene, acrylic, ABS, or the like, alone or in combination of two or more thereof,
0.1-5 parts by weight of tourmaline 50-500 μm nanoparticles or 50-500 μm illite nanoparticles are used alone or in combination,
Functional composition for a shoe insole comprising a mixture of one or more plasticizers, stabilizers, fillers, lubricants, foaming agents or foaming aids.
Functional shoe insole, characterized in that the outer side of the shoe insole is formed higher than the inner side is preferably 3 ~ 20mm more preferably 5 ~ 15mm higher.
The outer side of the shoe insole is formed higher than the inner side is preferably 3-20mm more preferably 5-15mm higher,
Functional insole, characterized in that the hill is formed in the middle of the shoe insole, but the hill is formed 2-15mm higher than the highest height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020100126866A KR20120065639A (en) | 2010-12-13 | 2010-12-13 | A functional shoes insole and the method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020100126866A KR20120065639A (en) | 2010-12-13 | 2010-12-13 | A functional shoes insole and the method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20120065639A true KR20120065639A (en) | 2012-06-21 |
Family
ID=46685285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020100126866A KR20120065639A (en) | 2010-12-13 | 2010-12-13 | A functional shoes insole and the method thereof |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR20120065639A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014204052A1 (en) * | 2013-06-20 | 2014-12-24 | Lim Sung Jo | Shoe assist unit |
| KR101480093B1 (en) * | 2013-06-20 | 2015-01-12 | 임성조 | Footwear with footwear aid part |
| KR20160135495A (en) * | 2015-05-18 | 2016-11-28 | 주식회사 에르코스 | Functional Mid sole |
| CN108851346A (en) * | 2018-09-07 | 2018-11-23 | 肇庆创奇者新能源科技有限公司 | Perfume health-care insole equipped with trunnion axis elastic hollow column vibration control structure |
| KR20200044438A (en) | 2018-10-19 | 2020-04-29 | 이병열 | Functional Shoe Insert having Support Member comprised of Natural Mineral |
| KR20200044436A (en) | 2018-10-19 | 2020-04-29 | 이지엠피에스주식회사 | Method of Fabricating Shoe Insert having Calcaneus Arch Support Member comprised of Natural Mineral by Using User Sole Sculpture Data and Shoe Insert of the Same |
| KR20220133690A (en) * | 2021-03-25 | 2022-10-05 | 윤점한 | Antibacterial insole containing phytoncide |
-
2010
- 2010-12-13 KR KR1020100126866A patent/KR20120065639A/en not_active Application Discontinuation
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014204052A1 (en) * | 2013-06-20 | 2014-12-24 | Lim Sung Jo | Shoe assist unit |
| KR101480093B1 (en) * | 2013-06-20 | 2015-01-12 | 임성조 | Footwear with footwear aid part |
| KR20160135495A (en) * | 2015-05-18 | 2016-11-28 | 주식회사 에르코스 | Functional Mid sole |
| CN108851346A (en) * | 2018-09-07 | 2018-11-23 | 肇庆创奇者新能源科技有限公司 | Perfume health-care insole equipped with trunnion axis elastic hollow column vibration control structure |
| KR20200044438A (en) | 2018-10-19 | 2020-04-29 | 이병열 | Functional Shoe Insert having Support Member comprised of Natural Mineral |
| KR20200044436A (en) | 2018-10-19 | 2020-04-29 | 이지엠피에스주식회사 | Method of Fabricating Shoe Insert having Calcaneus Arch Support Member comprised of Natural Mineral by Using User Sole Sculpture Data and Shoe Insert of the Same |
| KR20220133690A (en) * | 2021-03-25 | 2022-10-05 | 윤점한 | Antibacterial insole containing phytoncide |
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