Method of manufacturing functional comforter

Abstract

The present invention relates to a method of manufacturing a functional comforter. The method of manufacture a functional comforter (100) according to the present invention comprises: a shell coating step (S110) of applying a first coating (112) for repelling insects to the outer surface of a shell (110) and applying a second coating layer (113) for moisturization, dehumidification, antibacterial performance, and bacterial growth inhibition to the inner surface of the shell, the first coating containing icaridin, lavender water, citric acid, ethanol, purified water, a flavoring agent, polyoxyethylene hydrogenated castor oil, and PEG-8, the second coating layer including a super absorbent antibacterial dampproof agent containing a deliquescent material, a super absorbent polymer (SAP), a pH adjusting agent, starch, a preservative, and an antibacterial material; an air supply hose / shell fusion step (S120) of overlapping two shells, each of which has the first and second coating layers, and arranging an air supply hose (120) in the inner space between the two shells in a zigzag manner to fuse the air supply hose to the shells such that an air nozzle (121) of the air supply hose is fused in communication with a groove (111), the air supply hose (120) being made of soft silicone or rubber; an insulation filling step (S130) of filling, with an insulation, the entire inner space between the shells, the space including the gaps between the zigzags of the air supply hose; and a shell outer periphery finishing step (S140) of fusing and sealing the outer peripheries of the shells when the filling is completed.

Description

Functional quilt manufacturing method

[0001] The present invention relates to a functional comforter, and more particularly, to a method for manufacturing a functional comforter that can provide a comfortable sleep during the hot summer by providing an air supply hose that injects air into the comforter so that air can be injected and injected as needed.

[0002] Perhaps due to global warming, our country's climate is getting warmer each year, leading to growing concerns that it may be resembling a subtropical climate. Consequently, tropical nights, once a common occurrence during the midsummer heatwave, are becoming more frequent.

[0003] Tropical nights are when the heat from the ground heated by the sun during the day is released into the atmosphere through radiation at night, so the temperature does not drop even at night. This usually refers to cases where the lowest temperature in the morning exceeds 25 degrees Celsius.

[0004] These tropical nights are more common in large cities where the ground is mostly paved and forests are relatively scarce.

[0005] In particular, sleep is significantly affected by temperature and weather. As temperatures rise, heart rate increases, body movements become more frequent, and sleep depth decreases. Consequently, even after sleep, you may not feel fully rested and lack energy.

[0006] If these sleep changes continue, even if the tropical nights disappear, recovery does not occur quickly, leading to various symptoms such as fatigue, irritability, lethargy, difficulty concentrating, headaches, loss of appetite, and digestive problems, which decrease work efficiency and increase the possibility of industrial accidents in the workplace.

[0007] Many people are installing electronic devices such as air conditioners and fans in their living spaces to cool down.

[0008] However, the artificial wind from air conditioners and fans is causing air conditioning sickness in people.

[0009] In addition, the long-term use of these electronic devices places a great burden on users by charging excessive electricity bills.

[0010] Nowadays, products that are not harmful to the human body and do not burden the user with usage fees are gaining attention instead of artificial wind.

[0011] For example, the number of people looking for products such as cooling mats that can be placed on beds or floors to keep them cool during hot summers is increasing.

[0012] Cool mat is a cooling gel that utilizes the properties of phase change material (PCM). The heat from the body is absorbed into the mat, and the cold from the cooling gel is absorbed into the body, lowering the body temperature by 3 to 5 degrees Celsius.

[0013] Korean Patent Publication No. 10-2015-0108505 (September 30, 2015) relates to a cool mat and a manufacturing method thereof, and discloses a cool mat and a manufacturing method thereof in which a refrigerant substance included in the cool mat is impregnated into the pores of the medium through a separate medium and included in the cool mat, thereby preventing the refrigerant substance from being damaged or cracked even when frequently bent or compressed, thereby improving durability, and in which the medium portion where the refrigerant substance is impregnated in the cool mat improves elasticity or restoring force through a separate buffering support portion, and improves support force through upper and lower plates, and maximizes the contact area between the refrigerant substance and the outer skin of the cool mat even when a separate medium portion is included in the cool mat.

[0014] Korean Patent Publication No. 10-1895072 (August 29, 2018) relates to a functional comforter having an air flow layer, and presents a functional comforter having an air flow layer, characterized by including an air flow layer in which air flows by receiving cold or hot air from an air supply unit that supplies cold or hot air, an insulating layer formed on the upper side of the air flow layer and insulating the cold or hot air flowing in the air flow layer so that it is not discharged to the outside, and a ventilation layer formed on the lower side of the air flow layer and having breathability to transmit the cold or hot air of the air flow layer to the body.

[0015] [Prior Art Literature]

[0016] [Patent Document]

[0017] (Patent Document 1) Republic of Korea Patent No. 10-1895072

[0018] The present invention is intended to solve the problems of the prior art and has the following objectives.

[0019] The purpose of the present invention is to provide a functional comforter that can provide a comfortable sleep during the hot summer by providing an air supply hose that injects air into the comforter so that air can be injected and injected as needed.

[0020] The purpose of the present invention is to provide a functional comforter that prevents flies, mosquitoes, and other insects from gathering and provides a comfortable sleep by forming a first coating layer for repelling insects and a second coating layer for moisturizing, dehumidifying, antibacterial, and bacterial growth inhibition on the inner and outer surfaces of the comforter's outer skin, respectively.

[0021] The present invention to achieve the above object comprises an outer shell filled with insulating material,

[0022] An air supply hose arranged in a zigzag pattern inside the above outer shell,

[0023] It is characterized by including an air supply device that supplies air by connecting to the above air supply hose, and by supplying air through the operation of the above air supply device so that air is sprayed through the spray nozzle of the air supply hose.

[0024] The outer skin through which the above air supply hose passes has a characteristic of forming a recessed portion that is sunken inward.

[0025] The outer surface of the above outer skin is characterized in that a first coating layer containing Icaridin lavender water, citric acid, ethanol, purified water, a fragrance, polyoxyethylene hydrogenated castor oil and PEG-8 is coated for insect repelling.

[0026] The inner surface of the above outer skin is characterized by being coated with a second coating layer containing a super absorbent antibacterial desiccant containing a desiccant substance, a super absorbent polymer (SAP), a pH adjusting substance, starch, a preservative, and an antibacterial substance, which has moisturizing, dehumidifying, antibacterial, and bacterial growth inhibition properties.

[0027] The present invention comprises an outer coating step of forming a first coating layer on one surface of the outer skin and coating a second coating layer on another surface,

[0028] An air supply hose and outer skin fusion step in which the air supply hose is arranged in a zigzag pattern on the surface of the outer skin coated with the second coating layer to fuse the outer skin and the air supply hose, and then another outer skin is placed on the opposite side, and then the air supply hose and another outer skin are fused.

[0029] It is characterized by including an insulation filling step of filling the inside of the outer shell with insulation material and an outer shell outer periphery finishing step of fusing and sealing the outer periphery of the outer shell after the filling is complete.

[0030] As described, the present invention is a very useful invention that can achieve various effects, such as providing a comfortable sleep in the hot summer by providing an air supply hose that injects air into the inside of the comforter so that air can be injected and injected as needed, and forming a first coating layer for repelling insects and a second coating layer for moisturizing, dehumidifying, antibacterial, and bacterial growth inhibition on the inner and outer surfaces of the comforter's outer skin, thereby preventing insects such as flies and mosquitoes from gathering and providing a comfortable sleep.

[0031] Fig. 1 is a perspective view for explaining the structure of a functional quilt according to an embodiment of the present invention.

[0032] Figure 2 is a plan view for explaining the structure of a functional quilt according to an embodiment of the present invention.

[0033] Figure 3 is a cross-sectional view illustrating the structure of a functional quilt according to an embodiment of the present invention.

[0034] Figure 4 is an enlarged view of the main part of Figure 3.

[0035] Figure 5 is an enlarged view of the main part of Figure 4.

[0036] Figure 6 is a block diagram for explaining a method for manufacturing a functional quilt according to an embodiment of the present invention.

[0037] Hereinafter, embodiments of the present invention will be described with reference to the attached drawings.

[0038] In the following description of the present invention, detailed descriptions of related known functions or configurations will be omitted if they are deemed to unnecessarily obscure the gist of the present invention. Furthermore, the terms described below are terms established in consideration of their functions in the present invention. These terms may vary depending on the intentions or practices of the manufacturer of the product. Definitions of these terms should be based on the overall content of this specification.

[0039] (Example)

[0040] The attached drawings, FIGS. 1 and 2, are perspective views and plan views for explaining the structure of a functional comforter according to an embodiment of the present invention, FIG. 3 is a side cross-sectional view for explaining the structure of a functional comforter according to an embodiment of the present invention, FIG. 4 is an enlarged view of a main part of FIG. 3, FIG. 5 is an enlarged view of a main part of FIG. 4, and FIG. 6 is a block diagram for explaining a method for manufacturing a functional comforter according to an embodiment of the present invention.

[0041] The functional quilt (100) of the present invention comprises an outer surface coating step (S110) in which a first coating (112) including Icaridin, lavender water, citric acid, ethanol, purified water, a fragrance, polyoxyethylene hydrogenated castor oil and PEG-8 for insect repelling is applied to the outer surface of the outer surface (110), and a second coating layer (113) including a super absorbent antibacterial desiccant including a desiccant substance, a super absorbent polymer (SAP), a pH adjusting substance, starch, a preservative and an antibacterial substance for moisturizing, dehumidifying, antibacterial and bacterial growth inhibition is applied to the inner surface of the outer surface,

[0042] An outer shell having first and second coating layers is formed into two layers, and an air supply hose (120) made of soft silicone or rubber is arranged in a zigzag pattern inside the two layers of the outer shell to fuse the outer shell and the air supply hose, and an air supply hose and outer shell fusion step (S120) is performed to fuse the air nozzle (121) of the air supply hose so that it communicates with the groove (111).

[0043] An insulation filling step (S130) for filling the entire interior of the outer shell, including the space between the air supply hoses, with insulation,

[0044] It is manufactured through an outer periphery finishing step (S140) in which the outer periphery of the outer skin is fused and sealed in a state where filling is complete.

[0045] A functional quilt (100) according to an embodiment of the present invention comprises an outer shell (110) filled with an insulating material (114), an air supply hose (120) arranged in a zigzag pattern inside the outer shell (110), and an air supply device (130) connected to the air supply hose (120) to supply air, so that air is supplied by operating the air supply device and sprayed through the spray nozzle (121) of the air supply hose (120), thereby providing a comfortable and relaxing sleep.

[0046] The outer covering (110) constituting the functional quilt (100) may be made of fabric or microfiber, and it is preferable that a resin material be mixed into the fabric or microfiber for heat bonding with the air supply hose flowing inside.

[0047] In addition, without resin coating, rivet-type fusion can be performed by adding resin from the outside during fusion.

[0048] Meanwhile, it is preferable that the air supply hose (120) is made of soft silicone or rubber.

[0049] In particular, it is preferable to form a recessed portion (111) that is sunken inward on the outer skin through which the air supply hose (120) passes.

[0050] That is, a spray nozzle (121) that sprays air up and down the air supply hose (120) is configured, and it is preferable that the spray nozzle (121) be configured at the position of the groove portion (111).

[0051] Since the part where the injection nozzle is positioned is formed as a groove (111), the phenomenon of clogging of the injection nozzle is prevented, so that desired air is injected.

[0052] The above air supply hose is depicted in a zigzag shape in the drawing, but it is not limited to this and can be arranged in various shapes.

[0053] In addition, it is desirable to use the functional comforter of the present invention to keep cool in the summer heat, but it is disclosed that it can be used in the winter by removing the air supply unit (130).

[0054] FIG. 5 is an enlarged view of the “A” portion of FIG. 4, in which the outer surface of the outer skin (110) of the present invention can be coated with a first coating layer (112) for insect repelling.

[0055] The composition of the first coating layer (112) for the above-mentioned insect repellent includes Icaridin lavender water, citric acid, ethanol, purified water, a fragrance, polyoxyethylene hydrogenated castor oil, and PEG-8.

[0056] The above Icaridin, also called Picaridin, is a substance with a high chemical structural similarity to piperine extracted from black pepper trees and is a mosquito and tick repellent ingredient that has passed safety and efficacy standards.

[0057] Specifically, it is not an insecticide that directly harms pests, but it is a substance that acts on the pests' olfactory receptors to prevent pests such as mosquitoes from approaching.

[0058] Although Icaridin is a chemical repellent, it is colorless, odorless, non-sticky, and non-irritating to the skin. It has excellent longevity and does not damage coatings, plastics, or synthetic fibers, so it can be sprayed on blankets.

[0059] In addition, the inner surface of the outer skin (110) is provided with a second coating layer (113) for moisturizing, dehumidifying, antibacterial, and bacterial growth inhibition.

[0060] It is preferable that the composition of the second coating layer (113) is composed of a highly hygroscopic antibacterial desiccant composition containing a desiccant substance, a super absorbent polymer (SAP), a pH adjusting substance, starch, a preservative, and an antibacterial substance.

[0061] At this time, for 100 parts by weight of the highly hygroscopic antibacterial desiccant composition, it may be made by including 60 to 70 parts by weight of the decomposable substance, 10 to 20 parts by weight of the highly absorbent polymer, 1 to 10 parts by weight of the pH adjusting substance, 3 to 15 parts by weight of the starch, 1 to 10 parts by weight of the preservative, and 2 to 12 parts by weight of the antibacterial substance.

[0062] Here, the dispersing material may be at least one material selected from among MgCl2 and CaCl2, the pH adjusting material may be at least one material selected from among Na(OH) and NaCl2, the starch may be cornstarch, and the antibacterial material may be at least one material selected from among CaO and silver nanopowder.

[0063] According to embodiments of the present invention, an antibacterial desiccant can be manufactured by including a highly absorbent antibacterial desiccant, a decomposable substance such as MgCl2 or CaCl2, a highly absorbent polymer, a pH adjusting substance such as NaOH, starch, and a preservative.

[0064] Furthermore, the highly hygroscopic antibacterial desiccant contains antibacterial substances such as CaO and silver nanopowder, so it has antibacterial properties while dehumidifying, and can also inhibit bacterial growth.

[0065] As illustrated in FIG. 6, the method for manufacturing a functional quilt (100) of the present invention preferably includes an outer shell coating step (S110) of forming a first coating layer (112) on one surface of an outer shell (110) and coating a second coating layer (113) on another surface, an air supply hose (120) zigzag-arranged on the surface of the outer shell coated with the second coating layer to fuse the outer shell and the air supply hose, and then covering the opposite side with another outer shell, an air supply hose and outer shell fusion step (S120) of fusion-fusing the air supply hose (120) and another outer shell, an insulation material filling step (S130) of filling insulation into the inside of the outer shell, and an outer shell outer periphery finishing step (S140) of fusion-sealing the outer periphery of the outer shell in a state where the filling is completed.

[0066] As described above, the present invention has an air supply hose that sprays air inside the comforter, so that air can be injected and sprayed as needed, thereby providing a comfortable sleep in the hot summer, and has an advantage in that a first coating layer for repelling insects and a second coating layer for moisturizing, dehumidifying, antibacterial, and bacterial growth inhibition are formed on the inner and outer surfaces of the comforter's outer skin, respectively, thereby preventing insects such as flies and mosquitoes from gathering, thereby providing a comfortable sleep.

[0067] Specific embodiments of the present invention have been described above.

[0068] However, it should be understood by those skilled in the art that the spirit and scope of the present invention are not specifically limited to these specific embodiments, and that various modifications and variations are possible within a scope that does not change the gist of the present invention.

[0069] Accordingly, the above-described embodiments are provided to fully inform those skilled in the art of the scope of the invention, and should be understood to be exemplary and not restrictive in all respects, and the present invention is defined only by the scope of the claims.

[0070] [Explanation of symbols]

[0071] 100: Functional blanket 110: Outer shell

[0072] 111: Home 112: First coating layer

[0073] 113: Second coating layer 114: Filler

[0074] 120: Air supply hose 121: Air nozzle

[0075] 130: Air supply unit

Claims

1. An outer coating step (S110) in which a first coating (112) including Icaridin, lavender water, citric acid, ethanol, purified water, a fragrance, polyoxyethylene hydrogenated castor oil and PEG-8 for insect repelling is applied to the outer surface of the outer skin (110), and a second coating layer (113) including a super absorbent antibacterial desiccant including a desiccant substance, a super absorbent polymer (SAP), a pH adjusting substance, starch, a preservative and an antibacterial substance for moisturizing, dehumidifying, antibacterial and bacterial growth inhibition is applied to the inner surface of the outer skin, An outer shell having first and second coating layers is formed into two layers, and an air supply hose (120) made of soft silicone or rubber is arranged in a zigzag pattern inside the two layers of the outer shell to fuse the outer shell and the air supply hose, and an air supply hose and outer shell fusion step (S120) is performed to fuse the air nozzle (121) of the air supply hose so that it communicates with the groove (111). An insulation filling step (S130) for filling the entire interior of the outer shell, including the space between the air supply hoses, with insulation, A method for manufacturing a functional quilt (100), characterized by including an outer periphery finishing step (S140) of fusing and sealing the outer periphery of the quilt in a state where filling is completed.

2. In paragraph 1, A method for manufacturing a functional quilt, characterized in that the outer skin through which the air supply hose (120) passes is manufactured so that air discharged through the air nozzle (121) of the air supply hose (120) that forms a groove (111) that is sunken inward is discharged through the groove (111) passage.

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