KR20020068689A - Pillow using charcoal and manufacturing method thereof - Google Patents

Abstract

PURPOSE: A pillow using charcoal is provided to purify surrounding air and odor and smoothen metabolism and refreshment by using charcoal having superior deodorization and air purification capabilities and emitting anions and far infrared rays as a pillow filler, and a manufacturing method of the pillow using charcoal is provided. CONSTITUTION: The pillow using charcoal is characterized in that oak charcoal manufactured by heating oak tree to the temperature range of 900 to 1300 deg.C is formed into grains a diameter of the long side of which is 4 to 20 mm so that the grains are used as a pillow filler. The manufacturing method of the pillow using charcoal comprises the steps of preparing a pillow filler by forming oak charcoal manufactured by heating oak tree to the temperature range of 900 to 1300 deg.C in a charcoal kiln into grains a diameter of the long side of which is 4 to 20 mm; filling the pillow filler made of charcoal into a dual inner sack(20) made of non-oven fabric(21) having a density as dense as an extent in which dust of charcoal does not penetrate the dual inner sack(20); sealing the outer sack by putting the inner sack(20) filled with the pillow filler into an outer sack(40); and covering the sealed outer sack(40) with a pillowcase(50), and finishing the pillowcase(50) so that the covered pillowcase(50) is not loosened, wherein the inner sack(20) filled with the pillow filler is covered with a protection cloth(30) before the inner sack(20) covered with the protection cloth is put into the outer sack(40).

Description

Pillow using charcoal and its manufacturing method

The present invention relates to a pillow using charcoal and a method of manufacturing the same, and more particularly, not only has excellent deodorizing power and air purifying power, but also uses the charcoal that emits negative ions and far-infrared rays as a pillow, so that the surrounding air or smell of a person sleeping The present invention relates to a pillow using charcoal and a method of manufacturing the same, wherein the anion and far-infrared rays emitted from the charcoal act on the human body to purify and purge the pillow.

Pillows are used as bedding for heads to lie down, rest and dormant. In the past, pillows were known to be sufficient if they had comfort and stability. Sponge, cotton, or other synthetic resins with cushioning power are used. However, these conventional pillowcase materials only consider the stability and comfort in the hair, but other functions, such as the ability to relieve fatigue and stress was not considered at all.

In general, humans sleep about 6-8 hours a day, which is one third to one quarter of the total, and if they can be metabolized during sleep and accumulated fatigue can be resolved, How beneficial it is. Recently, many studies have been conducted on pillows for this purpose, that is, pillows that can relieve accumulated fatigue while sleeping, and one of them is charcoal, which was introduced in Korean Patent Application No. 1999-2874. A pillow that uses a mixture of crude, chaff and buckwheat as a pillow.

The pillow of the patent application No. 1999-2874, as shown in Figure 1, after mixing the charcoal chip (2) having a certain particle size, such as crude, chaff or buckwheat, such that it is sealed by a breathable cloth (3), the sealed Wrap the outside with a cotton (6) of a constant thickness, surround the outside with a cloth (7) to form a single charcoal pack, these charcoal packs (20) are pressed by the load when the head is afflicted by the head and neck It is a charcoal pillow with the part positioned on the horizon. The pillow described in the patent uses charcoal as part of the pillow, and due to its intrinsic function of charcoal, deodorizing power, air purifying function and anion and far-infrared radiation function, it makes fatigue recovery metabolism smoothly to the human body sleeping on the pillow. It can play a role.

In general, since charcoal is easy to break, and its powder contaminates the surrounding area, much care is required in using such charcoal in bedding such as pillows, and for that reason, it is difficult to fill all the pillows with charcoal. It is for this reason that the patent application No. 1999-2874 uses zona chaff or buckwheat in addition to charcoal, and also wraps the pack with charcoal several times with cloth and cotton.

However, when filling only a part of the pillowcase with charcoal and surrounding it with several layers of cloth and cotton, as in the above patent, deodorizing power and air purifying power, which are inherent to charcoal, almost lose their effectiveness, and furthermore, anion and far infrared rays The effect on the human body is insignificant, making it difficult to enjoy the effects of fatigue and metabolism smoothly in a practical sense.

In addition, the charcoal used in the pillow of the above patent assumes a general charcoal used in the market, and because of its low hardness, when used as a pillow, the charcoal is broken finely by friction between the charcoal, and the height of the pillow accordingly There is also a problem that needs to add char at any time. In order to solve this problem, the above patent describes the formation of a cylindrical charcoal pack and at least two of the charcoal packs are arranged to integrate, but this also makes the pillow manufacturing process cumbersome and does not solve the problems noted above. I can't.

The present invention has been invented to solve all the problems of the conventional charcoal pillow as described above, its purpose is not to contaminate the bedding surrounding by the charcoal black, even if the charcoal filling only in the pillow, charcoal is not powdered by mutual friction Even if the charcoal is not replenished in the pillow at any time, it can be used for a long time, and even if it is not wrapped with cotton, the charcoal does not leak out, so the deodorizing power or air purification power of the charcoal is not weakened, and the charcoal pillow and its manufacturing method are easy to manufacture. To provide.

1 is a cross-sectional configuration of a charcoal pillow that is conventionally used

Figure 2 is a perspective view of a charcoal pillow that is conventionally used

Figure 3 is a partially cutaway perspective view of the charcoal bag containing the charcoal of the present invention

Figure 4 is a cross-sectional view showing the action of the pillow injection inlet formed on one side of the charcoal bag of the present invention

5 is an exploded perspective view showing the configuration of the charcoal pillow of the present invention

Figure 6 is a cross-sectional view showing the configuration of the charcoal pillow of the present invention

※ Explanation of symbols about main part of drawing ※

10: inside the pillow 20: the inner bag

21: nonwoven fabric 22: pillow injection hole

23: Velcro tape 30: protective cloth

31: zipper 40: outer bag

41: zipper 42: pillowcase

50: pillowcase

Referring to the pillow using the charcoal of the present invention and its manufacturing method for achieving the above object in detail.

First, the charcoal pillow of the present invention is to use oak charcoal prepared by heating to 900-1,300 ℃ in a charcoal kiln. The charcoal that is widely used in the market is usually produced by heating at about 600 ° C. Since this charcoal is powdered with a slight impact, and the black powder easily pollutes the surroundings, such charcoal is used as a pillowcase. Inadequate

However, the charcoal produced by heating oak to 900-1,300 ℃ is very strong (about 70% of diamond strength), so it is not powdered by a slight impact, and the charcoal made of oak is made of other wood. Compared with charcoal, the deodorizing power and air purifying power are excellent, and the anion and far infrared rays emitted from it are also strong.

The present invention is used by grinding the oak char prepared in this way to be particles having a diameter of 4-20 mm long. The reason for making char of these sizes is to maximize the deodorization and air purification of the char and to give you the most comfortable feeling when using a pillow. When the particle size is smaller than 4 mm, not only the powder is easily pulverized due to the friction between the particles, but also the pillows are easily packed together due to the adhesion between the particles, which may give a too hard feeling when used. On the other hand, if the size of the particle is larger than 20 mm, some jagged particles may cause pain in the head. Therefore, it is desirable to make the particles having a diameter of 4-20 mm in the long side as a size capable of minimizing inconvenience in use while maximizing the deodorizing power and air purification power of the charcoal.

The present invention is to use the oak charcoal prepared by heating to 900-1,300 ℃ in such a charcoal kiln, according to the accompanying drawings illustrating the specific manufacturing method and configuration as follows.

Figure 3 is a partially cutaway perspective view of the charcoal bag containing the charcoal of the present invention, Figure 4 is a cross-sectional view showing the action of the pillow injection inlet formed on one side of the charcoal bag of the present invention, Figure 5 is a charcoal pillow configuration of the present invention It is an exploded perspective view shown, and FIG. 6 is sectional drawing which shows the charcoal pillow structure of this invention.

The present invention, first, the oak char prepared by heating to 900-1,300 ℃ in a charcoal kiln cut to a size such that the diameter of the long side is 4-20mm to use as a pillowcase (10). When the pillowcase 10 is provided by the method described above, the pillowcase 10 is filled in the pouch 20. The pillowcase 20 filling the pillowcase 10 is generated in the pillowcase 10. It is preferable to use a two-ply nonwoven fabric 21 having a long density such that dust does not bleed out. However, it is not preferable to use a filler such as cotton in addition to such a nonwoven fabric. When the charcoal is wrapped using a material such as cotton, the charcoal pillow cannot perform its original function because the charcoal deodorizing power or air purification power and the amount of negative ions and far infrared rays transmitted to the human body are significantly reduced.

Therefore, in the present invention, using a non-woven fabric 21 of two layers to make a cylindrical inner bag 20, and used to seal the sides and finishes, on one side of the inner bag 20 sealed the sides and the finish. A pillowcase injection port 22 may be formed to fill the pillowcase 10 and to easily withdraw a portion of the pillowcase 10 charged as necessary. And, the pillow injection port 22 is preferably to be easily opened and closed when necessary using the Velcro tape (23).

On the other hand, when filling the pillowcase 10 into the bag 20, the pillow 10 is charged into a pillow pillow filler (not shown) provided separately and the discharge port of the pillow pillow filler filled with the pillow pillow 10 When the pillowcase filling machine is inserted into the pillowcase injection port 22 to operate the pillowcase filler, the pillowcase is injected with high pressure into the space part of the bag 20 through the discharge port of the pillowcase filler. As described above, when the filling degree of the pillow case 10 filled in the inner bag 20 is too high, the pillow case injection opening 22 may be opened and removed.

When the pillow bag (charcoal) of the desired amount in the inner bag 20 is filled with the desired amount of pillow (charcoal) is wrapped in a protective cloth 30 and the wrapped protective cloth 30 is sealed in the outer bag (40). The reason for wrapping the inner bag 20 filled with the pillow bundle 10 with the protective cloth 30 is to prevent dust generated from charcoal from being released to the outside, but the charcoal used in the present invention has very limited dust. It is not necessary to use protective cloth as it occurs.

The inner pouch 20 or the inner pouch 20 wrapped with the protective cloth 30 filled with the inner pillow 10 is put in the outer pouch 40 again, and pillowcases are covered on both sides thereof, and the pillow pouch 50 is provided. It is covered and used as a pillow. It is preferable to seal the zipper 41 on one side of the outer bag 40 so that the inner bag 20 can be easily entered / exited.

As described above, the present invention uses oak char prepared by heating to 900-1,300 ° C. to make particles having a diameter of 4-20 mm in the long side and uses them as pillows, and furthermore, the charcoal deodorizing power and air purifying power are exhibited to the maximum. In addition, it is used to fill the pillow of the structure that can be sufficiently delivered to the human body in the anion and far infrared rays emitted from the charcoal, the pillow using the charcoal of the present invention to improve the metabolism and fatigue recovery of the human body compared to the previous charcoal pillow The effect of letting is superior.

Claims (3)

A pillow using charcoal, characterized in that the oak charcoal produced by heating to 900-1,300 ° C. is formed into particles having a diameter of 4-20 mm in the long side and used as a pillowcase. Preparing a pillowcase by forming oak char prepared by heating to a charcoal kiln at 900-1,300 ° C. into particles having a diameter of 4-20 mm in the long side thereof; Filling the charcoal pillowcase into an inner bag made of a double nonwoven fabric having a long density such that charcoal dust does not ooze out; Accommodating the inner bag filled with the pillowcase in an outer bag to seal the bag; The method of manufacturing a pillow using charcoal comprising the step of wrapping the sealed outer bag with a pillowcase and closing the wrapped pillowcase so as not to be released. The method of claim 1, wherein the pillow bag is filled with a protective cloth wrapped in a protective cloth and accommodated in an outer bag.