KR101639649B1 - Heating assembly machine with fabric sheet for enhancing far infrared rays - Google Patents

Heating assembly machine with fabric sheet for enhancing far infrared rays Download PDF

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Publication number
KR101639649B1
KR101639649B1 KR1020160004080A KR20160004080A KR101639649B1 KR 101639649 B1 KR101639649 B1 KR 101639649B1 KR 1020160004080 A KR1020160004080 A KR 1020160004080A KR 20160004080 A KR20160004080 A KR 20160004080A KR 101639649 B1 KR101639649 B1 KR 101639649B1
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KR
South Korea
Prior art keywords
sheet
aluminum panel
far infrared
adhered
polishing
Prior art date
Application number
KR1020160004080A
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Korean (ko)
Inventor
손종기
손정현
Original Assignee
주식회사 명신메디칼
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Priority to KR1020160004080A priority Critical patent/KR101639649B1/en
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Publication of KR101639649B1 publication Critical patent/KR101639649B1/en

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/06—Radiation therapy using light
    • A61N5/0613—Apparatus adapted for a specific treatment
    • A61N5/0625—Warming the body, e.g. hyperthermia treatment
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F7/02—Compresses or poultices for effecting heating or cooling
    • A61F7/03—Compresses or poultices for effecting heating or cooling thermophore, i.e. self-heating, e.g. using a chemical reaction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B29/00—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B29/00—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents
    • B24B29/02—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F1/00—Etching metallic material by chemical means
    • C23F1/10—Etching compositions
    • C23F1/14—Aqueous compositions
    • C23F1/16—Acidic compositions
    • C23F1/20—Acidic compositions for etching aluminium or alloys thereof
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
    • C25D11/02—Anodisation
    • C25D11/04—Anodisation of aluminium or alloys based thereon
    • C25D11/06—Anodisation of aluminium or alloys based thereon characterised by the electrolytes used
    • C25D11/08—Anodisation of aluminium or alloys based thereon characterised by the electrolytes used containing inorganic acids
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/06—Radiation therapy using light
    • A61N2005/0635—Radiation therapy using light characterised by the body area to be irradiated
    • A61N2005/0636—Irradiating the whole body
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/06—Radiation therapy using light
    • A61N2005/0658—Radiation therapy using light characterised by the wavelength of light used
    • A61N2005/0659—Radiation therapy using light characterised by the wavelength of light used infrared
    • A61N2005/066—Radiation therapy using light characterised by the wavelength of light used infrared far infrared

Abstract

The present invention relates to a heating device having a fabric sheet enhanced in radiation quantity of far infrared rays, capable of enhancing treatment efficiency by the far infrared rays by enhancing the radiation quantity of generated far infrared rays. The heating device having the fabric sheet enhanced in the radiation quantity of the far infrared rays according to the present invention includes a main body and a cover, wherein the cover includes: a cover body formed in a tunnel type hemispherical shape; a fabric sheet part adhered to a lower part of the cover body; and a cover frame connected to a lower circumference of the cover body and hinge-coupled to a rear end of the main body, and wherein the fabric sheet part includes: a heat insulation sheet adhered to a lower part of the cover body; an aluminum panel adhered to and installed at a lower part of the heat insulation sheet, and polishing-processed after being oxide film-processed at a lower surface thereof for reflecting the far infrared rays; a far infrared sheet adhered to and installed at a lower side of the aluminum panel, and impregnated therein with titanium dioxide; a heating sheet adhered to and installed at a lower part of the far infrared sheet for generating heat depending on supply of electrical energy; and a finishing sheet adhered to and installed at a lower part of the heating sheet.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a heating apparatus having a fabric sheet having enhanced far-

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a warmer having a fabric sheet with enhanced far-infrared radiation amount, and more particularly, to a warmer having a fabric sheet in which a far infrared ray radiation amount is increased to improve a treatment efficiency by far- It relates to a heater.

The warmer is a device that can promote the expansion of the microvessels and the blood circulation by increasing the temperature of the subcutaneous deep layer by supplying the warmth, the far infrared ray and the negative ion which are beneficial to the human body.

These heaters are divided into small sized local warmers for specific parts of the human body and body warmers for the whole body depending on their sizes.

Among them, the body warmer is configured to transmit heat to the whole body while the user is lying down, and is made into a capsule-like shape.

On the other hand, a medical heater equipped with a functional fabric sheet in Patent Document 10-1169386 has been disclosed as a warmer capable of improving far-infrared radiation emission and photocatalytic treatment efficiency in a hemispherical outer appearance body made of a capsule.

The above-mentioned technique is filed and registered by the present applicant, and its constitution is a hemispherical outer appearance body formed by a tunnel type; A heat insulating sheet attached to an inner surface of the outer tube main body; An aluminum panel provided on the heat insulating sheet and having a mirror-finished inner surface; A functional fabric sheet attached to the mirror-finished inner surface of the aluminum panel; A planar heating element mounted on the functional fabric sheet to convert the supplied electric energy into heat and light energy, and an adhesive cloth attached to one side of the heating element.

The fabric sheet according to the above configuration is reflected by the mirror-finished inner surface of the aluminum panel and is transmitted to the user's body. At the same time, the photocatalytic action and the far-infrared radiation generated from the functional fabric sheet by the energy emitted from the heating element, And is reflected through the mirror-finished inner surface to be transmitted to the user's body.

However, in the above configuration, the far-infrared reflectance of the aluminum panel polished by the mirror-polishing method is in the range of 60 to 73%, and thus the absorption rate to the far-infrared rays reaches 27 to 40%. That is, the absorption rate of the aluminum panel reduces the amount of far-infrared radiation.

KR 10-1169386 B1 (June 23, 2012)

SUMMARY OF THE INVENTION The present invention has been made to solve the above problems of the prior art, and it is an object of the present invention to provide a warmer having a fabric sheet capable of improving the reflectivity of far infrared rays and enhancing the amount of far- .

Another problem to be solved by the present invention is to provide a warmer equipped with a fabric sheet in which the amount of far-infrared radiation is increased, which can prevent the detachment of titanium dioxide impregnated on the fabric sheet.

In order to solve the above-described problems, the present invention provides a warmer having a fabric sheet with enhanced far-infrared radiation, comprising a main body and a lid, wherein the lid comprises a hemispherical lid body formed of a tunnel type, And a lid frame hinged to the rear end of the main body in connection with a lower periphery of the lid body, the fabric sheet portion being adhered to a lower portion of the lid body; An aluminum panel adhered to the lower portion of the heat insulating sheet, the lower surface of which is polished after the oxidation coating to reflect the far-infrared rays; A far infrared ray sheet adhered to the lower side of the aluminum panel and impregnated with titanium dioxide; A heating sheet adhered to a lower side of the far infrared ray sheet and generating heat according to supply of electric energy; And a finish sheet adhered to the lower side of the heat generating sheet.

Here, the aluminum panel may include a polishing process for polishing the surface of the aluminum panel with a mechanical polishing apparatus; A degreasing process of removing foreign substances and an abrasive used in the polishing process on the surface of the polished aluminum panel; An etching process of etching the aluminum panel subjected to the degreasing process; An oxide film forming process for forming an oxide film on the surface of the aluminum panel etched through the etching process; And a polishing process for polishing the surface of the aluminum panel coated with the oxide film through the oxidation film forming process.

The polishing process may be performed by polishing the surface of the aluminum panel by rotating the polishing cloth while pressing the polishing cloth coated with the polishing compound with a predetermined pressure on the surface of the aluminum panel.

The far-infrared ray sheet may be prepared by impregnating a sheet with an aqueous solution containing 3 to 10 wt% of silicate mineral, 10 to 30 wt% of titanium dioxide and the remainder in water, pressing the impregnated sheet with a pressing roller, and then drying.

In addition, as the finished sheet, a velboa fabric having been dyed with an aqueous solution of a loess may be used.

According to the present invention, the emitted far-infrared rays are reflected to the user side by the aluminum panel, and the amount of far-infrared rays absorbed by the aluminum panel is reduced, thereby improving the emissivity of the far-infrared rays and improving the heat effect by far-infrared rays.

In addition, there is an advantage that the deterioration of the titanium dioxide attached to the fabric sheet by the silicate mineral can be prevented, and the deterioration of the emissivity of the far-infrared rays due to cumulative use can be prevented.

FIG. 1 is an overall perspective view of a heater according to an embodiment of the present invention; FIG.
FIG. 2 is an exploded perspective view of a heater according to an embodiment of the present invention; FIG.
3 is a cross-sectional view showing the structure of a lid body and a fabric sheet portion in a heater equipped with a fabric sheet having enhanced far-infrared radiation amount according to the present invention.
FIG. 4 is a flow chart illustrating a process of manufacturing an aluminum panel in a heater equipped with a fabric sheet in which far-infrared radiation amount is enhanced according to the present invention. FIG.
5 is a cross-sectional view showing the structure of an aluminum panel in a heater equipped with a fabric sheet in which far-infrared radiation amount is enhanced according to the present invention.
FIG. 6 is a far-infrared ray distribution diagram in the inside of a lid according to the operation of a heater equipped with a fabric sheet having enhanced far-infrared radiation amount according to the present invention. FIG.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a warmer having a fabric sheet with enhanced far-infrared radiation amount, and more particularly, to a warmer having a fabric sheet in which a far infrared ray radiation amount is increased to improve a treatment efficiency by far- It relates to a heater.

FIG. 1 is a perspective view of a heater according to an embodiment of the present invention. FIG. 2 is a perspective view of a heater according to an embodiment of the present invention. 1 is a diagram illustrating an overall exploded perspective view according to one embodiment.

Referring to FIGS. 1 and 2, a warmer having a fabric sheet with enhanced far-infrared radiation amount according to the present invention includes a main body 10 provided with a heat generator capable of utilizing heat in a user's lying state, And a cover 20 hinged to the rear end of the body 10 to be opened or closed while being rotated upward so as to cover the entire body excluding the head portion of the user who is lying down and the infrared lamp to emit infrared rays on the ceiling portion. .

The main body 10 is composed of a lower support portion 10a and an upper needle bed portion 10b.

The lower receiving portion 10a includes a receiving frame 11 supported on the bottom surface and a receiving frame cover 12 surrounding the receiving frame 11. The receiving frame 10 includes a receiving frame 11,

The upper shoulder portion 10b includes an upper frame 15 coupled to the supporting frame 11, an upper frame cover 16 surrounding the upper frame 15, And an acupuncture plate (17) installed thereon.

3 is a cross-sectional view illustrating the structure of a lid body and a fabric sheet portion in a heater equipped with a fabric sheet having enhanced far-infrared radiation amount according to the present invention.

3, the laminated structure of the lid body 100 and the fabric sheet part 200 includes a lid body 100 (see FIG. 3) and a lid body 100 A heat insulating sheet 210, an aluminum panel 220, a nuclear outer sheet 230, a heat generating sheet 240 and a finishing sheet 250.

The cover body 100 is formed of an ABS resin or the like by injection molding or a lightweight metal material, and is positioned in a space formed inside the cover body 100. The lid body 100 may be detachable from the main body 100, and may be placed on an ondol, a needle bed, or the like so that the lid body 100 itself can be utilized.

In addition, the cover body 100 may be formed in a hemispherical shape in which a space for accommodating the rest of the user except the head portion of the user is closed, so that the heat source generated inside the cover body 100 is not emitted to the outside.

The heat insulating sheet 210 is bonded to a lower portion of the lid body 100 and blocks the heat energy generated inside the lid body 20 from being discharged to the outside of the lid body 100, And a crosslinked foam insulating material having a semi-hard and flame-retardant property, which is foamed with a bubble structure to exhibit a high thermal insulation effect.

The aluminum panel 220 is adhered to the lower portion of the heat insulating sheet 210, and the lower surface thereof is polished after the oxidation coating to reflect the far-infrared ray.

The aluminum panel 220 according to the present invention is for improving the surface reflectance of the aluminum panel according to the conventional construction according to mirror-surface processing. The aluminum panel 220 enhances the reflectance, and accordingly, the far- So that the effect that the far-infrared rays are enhanced and emitted is generated as a result.

The manufacturing process of the aluminum panel 220 according to the present invention is shown in FIG.

FIG. 4 is a flowchart illustrating a manufacturing process of an aluminum panel in a heater equipped with a fabric sheet in which far-infrared radiation amount is enhanced according to the present invention.

4, the manufacturing process of the aluminum panel 220 includes a polishing process, a degreasing process, an etching process, an oxide film forming process, and a polishing process.

1. Polishing process

The polishing process is a process of polishing the surface of the aluminum panel with a mechanical polishing apparatus, and mechanically polishing the surface of the aluminum panel 220 using various abrasives including oil or a maintenance abrasive. At this time, various types of general grinding machines can be used as the grinding machine used in the grinding process, and there is no particular limitation on them.

2. Degreasing Process

And removing the foreign substance on the surface of the polished aluminum panel and the abrasive used in the polishing process.

The surface of the aluminum panel on which the polishing process has been performed needs to be attached with the abrasive used for polishing and removed.

The degreasing process is a process of removing foreign matter, oil, and abrasives adhering to the surface of the aluminum panel 220. The degreasing process is performed to remove the aluminum panel 220 from the degreasing solution obtained by mixing various nonionic surfactants and sulfuric acid (H 2 SO 4 ) For a predetermined period of time. At this time, the degreasing solution may be immersed for 3 to 10 minutes in a state where the degreasing solution is maintained at 50 to 60 ° C to remove various foreign substances and abrasive.

3. Etching process

And etching the aluminum panel subjected to the degreasing process.

The rough surface of the aluminum panel 220 may be partially removed through the polishing process and the degreasing process, but scratches may occur during the polishing process.

The surface of the aluminum or aluminum alloy, including fine polishing pad marks or scratches, has a limitation in obtaining a high-gloss surface even if a separate anodizing and polishing process is performed.

The etching process is for removing fine polishing scratches existing on the surface of the aluminum panel, and the aluminum panel is immersed in a corrosive liquid to corrode and remove the polishing scratch.

At this time, sodium hydroxide (NaOH) may be used as the corrosive liquid. The sodium hydroxide may be mixed with an additive. Such an etching process improves the surface roughness of the aluminum product.

4. Oxidation process

And forming an oxide film on the surface of the aluminum panel etched through the etching process.

At this time, the electrolytic solution in the process of forming the oxide film may use any one selected from the group consisting of sulfuric acid, anhydrous acid and chromic acid, or a mixture of two or more selected from them, as an electrolytic solution. However, an oxide film can be formed using sulfuric acid (H 2 SO 4 ) as an electrolytic solution in order to improve economy, transparency of the oxide film, corrosion resistance and abrasion resistance.

When the sulfuric acid is used as an electrolytic solution, the aluminum alloy is immersed in the sulfuric acid electrolytic solution at 20 DEG C and a voltage of 14 V is applied for 50 minutes to form an oxide film having a thickness of 20 to 22 mu m.

5. Polishing process

And polishing the surface of the aluminum panel coated with the oxide film through the oxidation film formation process.

The polishing process is a process of grinding the surface of the aluminum panel while rotating the polishing cloth while rotating the polishing cloth coated with the polishing compound with a certain pressure on the surface of the aluminum panel.

At this time, the abrasive may be composed of a mixture of stearic acid, alumina, and chromium oxide powder, and the abrasive cloth may be made of a wide wood or a cotton material.

According to the design conditions, the polished aluminum surface may be coated after the polishing process. In the coating process, ortho boric acid (H 3 BO 3 ) having a colorless transparent luster in boric acid may be used .

FIG. 5 is a cross-sectional view showing the structure of an aluminum panel in a heater equipped with a fabric sheet in which far-infrared radiation amount is enhanced according to the present invention.

5, the aluminum panel 220 includes an aluminum base material layer 221, an anodized layer 222, and a coating layer 223 from the upper side to the lower side.

The coating layer 223 is formed under the oxide coating layer 222 through the coating process so that the coating layer 223 prevents direct contact between the oxide coating layer 222 and a far infrared ray sheet 230 . That is, the aluminum panel 220 and the far infrared ray sheet 230 are bonded together by a bonding agent that prevents the lowering of the reflectance of the aluminum panel 220 by the bonding agent.

The nuclear outer sheet 230 has far infrared radiation and photocatalytic action to activate the human body of the user, thereby improving the heat effect.

That is, the far infrared ray sheet 230 is prepared by impregnating the sheet with an aqueous solution containing 3 to 10 wt% of silicate mineral and 10 to 30 wt% of titanium dioxide and the remainder in water, pressing the impregnated sheet with a compression roller, .

Here, the sheet is made of natural fabrics such as cotton, wool, and silk, as well as natural fabrics such as nylon, rayonne, cupra, tencel, mix, aramid, vinylon, Synthetic materials such as polyester, polyester, vinyl, polyester, acryl, polyurethane and polypropylene may be used.

When titanium dioxide is irradiated with ultraviolet light, electrons are formed to generate hydroxy radicals (-OH) and superoxide (O 2 ) having strong oxidizing power. These hydroxy radicals and superoxide decompose organic compounds, Antimicrobial and antifungal properties.

The titanium dioxide has an anatase type crystal structure, and the titanium dioxide having the anatase type crystal structure exhibits a strong photocatalytic activity in the fabric. The average particle diameter of the titanium dioxide particles is about 0.5 nm to 1 탆, preferably about 0.5 nm to 0.5 탆. When the particle size of the titanium dioxide is large, the titanium dioxide is precipitated by dispersion in the liquid, which makes it difficult to carry in the apatite, and the surface area is small and the photocatalytic efficiency is lowered.

In order to improve the photocatalytic activity, the titanium dioxide is used at a temperature of 800 ° C or less, preferably 80 to 500 ° C, and more preferably 100 to 300 ° C. Setting the firing temperature at 800 ° C or lower is intended to maintain the anatase crystal structure of titanium dioxide and to maintain the photocatalytic activity.

If the aqueous solution contains 10 to 30 wt% of titanium dioxide and the balance of water and contains less than 10 wt% of titanium dioxide, it is difficult to expect a photocatalytic action by titanium dioxide. If it exceeds 30 wt% There is not much change in improvement, and the separation of titanium dioxide from the dried far-infrared ray sheet 230 may occur.

Accordingly, in order to prevent the titanium dioxide from being desorbed, the silicate mineral is further mixed into the aqueous solution. The content of the silicate mineral may be 3 to 10 wt% of silicate mineral, 10 to 30 wt% of titanium dioxide and the balance of water.

When the silicate mineral is dispersed in water, the viscosity increases to maintain the state that the titanium dioxide is adhered to the sheet, and the far infrared ray emitted by the photocatalyst of titanium dioxide itself is radiated.

Far infrared rays are electromagnetic waves on the side of long wavelengths having a larger thermal effect than visible light rays. The infrared rays have characteristics such as radiation, penetration, resonance absorption phenomenon by vibration of molecules, and various molecular structures constituting various materials It has unique frequencies of expansion, contraction, and rotation depending on the mass of the atoms and atoms constituting the molecule, the bonding method and the bonding force in the structure, and the difference in the arrangement state, and causes resonance absorption phenomenon by resonance motion, To activate the molecule.

When irradiated to the body, such far infrared rays are irradiated with proteins and moisture, which are major constituents of the cells, and cause a resonance phenomenon to vibrate the cells finely. This resonance activates the cells, which helps in cell tissue formation and eliminates bacteria that cause various diseases. In addition, far infrared rays are used for prevention of cell aging, pain relief, improvement of chronic fatigue, promotion of metabolism and prevention of adult diseases, and are also effective for deodorization, prevention of fungus propagation, air purification and dehumidification.

The heating sheet 240 is adhered to the lower side of the far infrared ray sheet 230 and generates heat according to the supply of electric energy. The heating sheet 240 is connected to a controller for controlling or controlling heat generation .

 The finishing sheet 250 is adhered to the lower side of the heating sheet 240 and may be used after dyeing the belo material with an aqueous solution of loess.

That is, when the finish sheet 250 in which the velvet fabric is dyed with an aqueous solution of loess is used, the effective component of the loess is radiated and delivered to the user.

In this configuration, each component constituting the fabric sheet portion 200 is bonded by a binder. At this time, the binder may be composed of titanium dioxide (TiO 2 ), a silicate mineral, and an aqueous binder (bond). Here, the ratio of the above components may be 10 to 30 wt% of titanium dioxide (TiO 2 ), 3 to 10 wt% of silicate mineral, and the balance of an aqueous binder.

FIG. 6 is a far-infrared ray distribution diagram of the interior of the lid according to the operation of a heater equipped with a fabric sheet having enhanced far-infrared radiation amount according to the present invention.

In the present invention having the above-described structure, a body part to be subjected to thermal treatment is positioned in a hemispherical lid body 100, and then the body part 100 is placed on the heating sheet 240 through a controller (not shown) attached to the lid body 100 When the power is applied, heat energy generated in the heating sheet 240 is intensively transmitted to the body part, and heat energy generated in the heating sheet 240 in the direction of the aluminum panel 220 is polished The reflected heat energy is transmitted through the far infrared ray sheet 230, the heating sheet 240, and the finishing sheet 250 to the body part of the user.

In addition, heat energy generated in the heating sheet 240 is transmitted to the body of the user through the finishing sheet 250.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, but, on the contrary, It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

10: main body 10a:
10b: Upper bed part 11: Support frame
12: receiving frame cover 15: upper frame
16: upper frame cover 17:
20: cover 100: cover body
200: fabric sheet portion 210:
220: aluminum panel 221: aluminum base material layer
222: Anodizing layer 223: Coating layer
230: far infrared ray sheet 240: heating sheet
250: Finishing sheet

Claims (5)

A cover 10 which is hinged to the rear end of the body 10 so as to be opened or closed while being hinged to the upper end of the body 10 so as to cover the entire body except for the head portion of the user lying down 20)
The lid 20 includes a hemispherical lid body 100 formed of a tunnel type, a fabric sheet part 200 bonded to a lower portion of the lid body 100, And a cover frame 300 hinged to the rear end of the cover frame 300,
The fabric sheet portion 200 is formed of a non-
A heat insulating sheet 210 adhered to a lower portion of the lid body 100;
An aluminum panel 220 adhered to the lower portion of the heat insulating sheet 210 and having a lower surface polished after the oxidation coating and reflecting far-infrared rays;
A far infrared ray sheet 230 adhered to the lower side of the aluminum panel 220 and impregnated with titanium dioxide;
A heating sheet 240 adhered to a lower side of the far infrared ray sheet 230 and generating heat according to supply of electric energy; And
A finishing sheet 250 adhered to the lower side of the heating sheet 240;
And,
The aluminum panel (220)
A polishing process for polishing the surface of the aluminum panel with a mechanical polishing apparatus using a holding or holding abrasive;
A degreasing process in which a nonionic surfactant and sulfuric acid are mixed with the surface of the polished aluminum panel to remove impurities and the abrasive used in the polishing process, and then immersed in a degreasing solution maintained at 50 to 60 DEG C for 3 to 10 minutes;
An etching process in which the aluminum panel subjected to the degreasing process is immersed in an aqueous solution of sodium hydroxide mixed with an additive and etched;
An oxide film forming process in which the aluminum panel etched through the etching process is immersed in a sulfuric acid electrolytic solution and a voltage of 14 V is applied for 50 minutes to form an oxide film with a thickness of 20 to 22 μm;
A polishing process for polishing the surface of the aluminum panel that is oxidized through the oxidation film formation process; And
A coating process in which the polished aluminum panel is coated with orthoboric acid having a colorless transparent luster;
, ≪ / RTI >
The polishing process includes:
The abrasive having a mixture of stearic acid, alumina and chromium oxide powder is applied, and the abrasive cloth having a wide or pure surface is joined to the surface of the aluminum panel at a constant pressure, and the abrasive cloth is rotated to polish the surface of the aluminum panel Lt; / RTI &
The finish sheet (250)
Characterized in that the velboa fabric is dyed with an aqueous solution of yellow clay.
delete delete The method according to claim 1,
The far infrared ray sheet (230)
Wherein the impregnated sheet is impregnated with an aqueous solution containing 3 to 10 wt% of silicate mineral, 10 to 30 wt% of titanium dioxide and the balance of water, and pressing the impregnated sheet with a compression roller followed by drying. .
delete
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Publication number Priority date Publication date Assignee Title
KR20190007741A (en) * 2017-07-13 2019-01-23 전병민 Dome sauna device with massage function
KR20190027478A (en) * 2017-09-07 2019-03-15 주식회사 천조기술연구원 Thermotherapy using mineral heat and far infrared rays
CN112338777A (en) * 2020-11-06 2021-02-09 胡晓霖 Electric power fitting surface grinding device

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KR101169386B1 (en) 2012-05-09 2012-07-30 손종기 Heating assemble machine having functional fabric sheet
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Publication number Priority date Publication date Assignee Title
KR20190007741A (en) * 2017-07-13 2019-01-23 전병민 Dome sauna device with massage function
KR101964379B1 (en) 2017-07-13 2019-04-01 전병민 Dome sauna device with massage function
KR20190027478A (en) * 2017-09-07 2019-03-15 주식회사 천조기술연구원 Thermotherapy using mineral heat and far infrared rays
KR101962673B1 (en) 2017-09-07 2019-03-28 (주)천조기술연구원 Thermotherapy using mineral heat and far infrared rays
CN112338777A (en) * 2020-11-06 2021-02-09 胡晓霖 Electric power fitting surface grinding device

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