JP6872491B2 - Cooling special clothes - Google Patents

Description

The present invention relates to a cooling special clothing that releases heat from the body to promote cooling of the body.

Protective clothing materials used to prevent harmful substances from coming into contact with the skin have the function of blocking liquids or gases. Therefore, when such protective clothing is worn, the inside of the protective clothing becomes stuffy due to sweat from the worker's body. In addition, although a sheet-like material having moisture permeability is generally used as the material of the protective clothing, since the protective clothing has almost no breathability, it is not possible to eliminate the stuffiness of the worker's body.

Further, especially when the outside temperature is high, the humidity inside such protective clothing rises further, and it becomes difficult for the operator to perform long-time work while wearing the protective clothing. There was a problem such as.

For this reason, it protects the protective clothing cooling device that takes in outside air from the unattached part of the protective clothing and distributes it near the worker's body to efficiently evaporate the sweat from the worker's body and cool the worker's body. It is known that by wearing it on the inside of clothes, the body of the worker is effectively cooled even when wearing protective clothes (see, for example, Patent Document 1).

JP-A-2010-091163

However, since the protective clothing cooling device described in Patent Document 1 has a configuration in which outside air is introduced into the protective clothing, although it is suitable for protective clothing such as bulletproof clothing and blade-proof clothing, harmful substances are contained in the clothing. In protective clothing, so-called chemical protective clothing, which prevents intrusion into the interior, harmful substances as well as air are taken into the protective clothing, and the original function of the protective clothing is no longer fulfilled. There is a problem that such a protective clothing cooling device cannot be used.

An object of the present invention is to provide a cooling special clothing capable of efficiently releasing heat from a body and promoting cooling of the body while preventing the invasion of outside air with a simple configuration.

In order to achieve the above object, the invention according to claim 1 is
Clothes body made of breathable sheet material and
An elastic contact means provided on the outside of the garment body to bring the predetermined part of the garment body into close contact with the body or underwear by pressing it from the outside to the inside.
Equipped with a,
The close contact means is a cooling special clothing characterized in that it is detachably provided on the clothing body.
Further, the invention according to claim 2 is
Clothes body made of breathable sheet material and
An elastic contact means provided on the outside of the garment body to bring the predetermined part of the garment body into close contact with the body or underwear by pressing it from the outside to the inside.
With
The close contact means is a cooling special clothing characterized in that it is formed in a clothing shape smaller than the clothing body.

In the cooling special clothing according to the present invention, by providing the adhesion means for bringing the clothing body into close contact with the body or underwear, the air layer inside the clothing body is eliminated, and the space between the body or underwear and the clothing body (sheet-like material) is eliminated. The humidity gradient of the clothes can be increased, and sweat from the body can be efficiently permeated to the outside of clothes through the breathable sheet-like material, so the heat of vaporization at the time of evaporation promotes the cooling of the body. Can be made to.

Further, by providing the close contact means on the outside of the clothes body, the original function of the clothes body is not affected. Therefore, as the clothes body, for example, those having a function of protecting harmful substances contained in liquids or gases from entering the clothes body, or dust emitted from the body or underwear is on the outside of the clothes body. If a clothing having a function of preventing outflow is used, the clothing body can exhibit its original function as protective clothing or dust-proof clothing.

According to the present invention, by providing the close contact means on the outside of the clothes body, it is possible to efficiently release heat from the body and promote cooling of the body while preventing the invasion of outside air with a simple configuration. ..

It is a schematic front view of the cooling special clothing of this embodiment. It is a schematic rear view of the cooling special clothing of this embodiment. It is the schematic front view of the clothes body of the cooling special clothes of this embodiment. It is the schematic rear view of the clothes body of the cooling special clothes of this embodiment. It is a characteristic diagram which shows the relationship between the distance from the body to the clothes body and the humidity gradient. It is explanatory drawing which shows an example of the measurement method. It is a characteristic diagram which shows an example of an experimental result. It is a characteristic diagram which shows the relationship between the distance from the body to the body of clothes, and the surface temperature of the body. It is a characteristic diagram which shows the relationship between the surface temperature of a body and a water vapor permeability coefficient. It is a schematic front view which shows the other embodiment of a cooling special clothing. It is a schematic rear view which shows the other embodiment of a cooling special clothing. It is the schematic front view which shows another example of the close contact means. It is a schematic front view when the close contact means is worn on the clothes body.

Hereinafter, modes for carrying out the invention according to the present application will be described with reference to the drawings. However, the scope of the invention is not limited to the illustrated examples.

(Embodiment)
First, this embodiment will be described with reference to the drawings. However, the scope of the invention is not limited to the illustrated examples.

The cooling special clothing 1 of the present embodiment is a special clothing used for a special purpose having a cooling promoting function, and includes a clothing body 10 and an adhesion means 20 as shown in FIGS. 1A and 1B.

The garment body 10 is a garment that covers the body and is made of a predetermined sheet-like material having moisture permeability. In the present embodiment, as the clothing body 10, a clothing having a function of protecting harmful substances contained in a liquid or gas from entering the clothing body 10, that is, a chemical protective clothing is used.

Therefore, as the sheet-like material, a material that can prevent the ingress of contaminated air and contaminated liquid and has moisture permeability, for example, a non-woven fabric is used. The harmful substances contained in the gas also include harmful particles suspended in the gas.

Further, in the present embodiment, the clothes body 10 is continuously formed in the shape of clothes. That is, the clothes body 10 can cover the upper body and the lower body and the head by the hood. Further, as shown in FIGS. 2A and 2B, a fastener (opening / closing means) 11 is provided on the front portion of the clothing body 10. The fastener 11 is for opening and closing the front portion of the clothing body 10 when it is worn. As such protective clothing (clothing body 10), commercially available clothing can be used.

The adhesion means 20 is for pressing the predetermined portion of the clothing body 10 from the outside to the inside so that the predetermined portion of the clothing body 10 is brought into close contact with the body or underwear. In the present embodiment, the adhesion means 20 is made into a clothes shape that covers the entire clothes body 10 by using a mesh-like material having elasticity. Therefore, since the close contact means 20 alone is shrunk, it is considerably smaller than the clothes body 10, but has the same shape as the clothes body 10.

Since the close contact means 20 is formed in this way, the button 21 as an opening / closing means as shown in FIGS. 1A and 1B is removed and worn on the clothes body 10 in the same manner as when the clothes body 10 is worn. When the button 21 is hung and attached, the elastic mesh-like material presses the entire garment body 10 from the outside to the inside, so that the entire garment body 10 can be surely adhered to the body or underwear.

On the other hand, when the close contact means 20 is not attached as in the conventional case, as shown in FIGS. 2A and 2B, the clothes body 10 is made larger than the body of the worker, so that the clothes body 10 is in a so-called fluffy state. Therefore, a space is likely to be created between the worker's body (or underwear) and the clothes body 10.

On the other hand, by attaching the close contact means 20, as shown in FIGS. 1A and 1B, it fits the worker's body and is between the worker's body (or underwear) and the clothes body 10. It is possible to prevent the creation of space.

Here, the role of the close contact means 20 and the cooling effect will be described in detail.
Now, consider a case where the close contact means 20 is not provided, and for example, a space having a width of 10 mm is generated between the body and the clothes body 10.

FIG. 3 is a diagram showing the relationship between the distance from the body and the humidity at the position of the distance. Here, the humidity of the surface of the body is 100%, and the humidity of the outside air is 72% (average humidity in Tokyo from July to September 2014 (summer)).

Even if the humidity of the outside air, that is, the humidity of the outer surface of the clothes body 10 is 72%, the humidity gradient MS31 between the surface of the body and the clothes body 10 is gentle as shown in FIG. ..

This is because the air in the space existing in the gap between the surface of the body and the clothes body 10 cannot efficiently permeate the sweat from the body to the outer surface of the clothes body 10 having moisture permeability. That is, when the sweat emitted from the body is vaporized and the water vapor is saturated in the space, the sweat is hard to vaporize. Therefore, for example, assuming that a large amount of air is flowing along the body on the outer surface of the clothes body 10. However, the sweat emitted from the body cannot be efficiently permeated through the outer surface of the clothes body 10 and evaporated on the outer surface of the clothes body 10.

On the other hand, in the present embodiment, the close contact means 20 is provided on the outside of the clothes body 10, and the close contact means 20 brings the clothes body 10 into close contact with the body or underwear, so that the body and the clothes body 10 are in close contact with each other. Space can be eliminated.

When the close contact means 20 brings the clothes body 10 into close contact with the body, for example, if the distance between the body and the clothes body 10 is made as close as possible to 0 mm, the humidity gradient MS 32 becomes steep as shown in FIG. .. Therefore, water vapor (sweat) can easily permeate to the outside of the clothes body 10 having moisture permeability, and sweat from the body can be efficiently permeated to the outer surface of the clothes body 10, and the sweat can be permeated to the outer surface of the clothes body 10. By evaporating on the outer surface of the clothes body 10, the air on the outer surface of the clothes body 10 can be cooled by the heat of vaporization at the time of evaporation.

At the same time, the close contact means 20 brings the clothes body 10 into close contact with the body, so that the temperature gradient between the surface of the body and the clothes body 10 becomes steep, and the air on the outer surface of the clothes body 10 becomes cooled and cooled. On the other hand, since the heat on the inner surface of the clothes body 10 is easily conducted, the air can efficiently take a large amount of heat from the body and promote the cooling of the body.

Further, since the close contact means 20 is only attached to the outside of the permeable clothing body 10, it does not affect the original function of the clothing body 10. Therefore, even when a clothing body 10 having a function of protecting harmful substances contained in a liquid or gas from entering the clothing body 10 is used, the clothing body 10 can be used as protective clothing. It can exert its function.

Here, the relationship between the experimental distance between the body and the clothing body 10 and the amount of water vapor (sweat) that permeates the clothing body 10 will be described. FIG. 5 shows the distance between the body and the clothing body 10 and the amount of water vapor (sweat) that permeates the clothing body 10 as measured by the measuring method shown in FIG.

As shown in FIG. 4, the lower end portion of the closed container CN41 whose lower end is open is covered with a sample SM41 (corresponding to the main body of clothes), and the cloth CL41 (of the body) moistened with water in the closed container CN41. (Corresponding to the surface) is arranged with respect to the sample SM41 so as to form a layer of air AR41 (distance between the body and the main body of clothing) at predetermined intervals. Then, an air flow AF41 (air flow) is generated so that the air flow AF41 (air flow) flows along the surface of the sample SM41.

Further, as the sample SM41,
Sample 1: Gore-Tex®
Sample 2: Tyvek®
Is used. Here, the water vapor permeability coefficient of the sample 1 is 13500g ^{/ m} 2 · 24 hours, the water vapor permeability coefficient of the sample 2 is 6000 g ^{/ m} 2 · 24 hours (estimate).

As can be seen from FIG. 5, the amount of water vapor (sweat) that permeates the clothes body 10 is five times as much as when the distance between the body and the clothes body 10 is 30 mm, by bringing the clothes into close contact with each other at 0 to 3 mm. It can be seen that it increases to some extent.

From this, by reducing the distance between the body and the clothes body 10, a large amount of water vapor (sweat) vaporized from the skin can be permeated to the outside of the clothes, and the amount of vaporized cooling of sweat by the skin can be increased. It turns out that it is possible.

In Sample 1 and water vapor permeability coefficient of the sample 2 is a sample 1 13500g ^{/ m} 2 · 24 hours, and sample 2 6000 g ^{/ m} 2 · 24 hours, although the difference is large, the water vapor (sweat that penetrates clothing body 10 It can be seen that the difference in the amount of) is not so large.

Although Sample 1 and Sample 2 are commercially available clothing fabrics having high water vapor permeability, the high water vapor permeability of the cloth material is not impaired by reducing the distance between the body and the clothing body 10. , It becomes possible to use with higher performance.

Here, the reason for the cooling effect obtained by bringing the clothes body 10 into close contact with the body will be described. In a sealed clothing body 10 such as a protective suit, the basic method related to heat release for efficiently releasing the heat of the body to the outside and lowering the temperature of the surface of the body is to sensible heat of the body. There is a method of releasing it to the outside from the main body 10 and a method of vaporizing sweat, which is a cooling function provided in the body.

The former focuses on sensible heat, and the latter focuses on latent heat. In the latter case, when the vaporized water vapor is saturated in the clothes body 10, the sweat is hard to vaporize, so that it is necessary to efficiently pass the water vapor out of the clothes body 10.

The heat inside the body is dissipated to the outside through the skin. If vaporization by sweat does not occur on the surface of the body, all heat generated by the body is heat transfer due to sensible heat. The vaporization of sweat increases the amount of water vapor in the air and the amount of latent heat in the air. The heat generated by the body, which is converted to latent heat by vaporization, is excluded from the sensible heat that causes the temperature of the surface of the body to rise.
(Amount of heat on the surface of the body) = (Fever of the body)-(Latent heat)
It becomes the relationship of. That is, the heat generated by all the bodies does not become sensible heat related to the temperature rise. As described above, it is an object of the present invention to make maximum effective use of not only the release of sensible heat but also the release of latent heat from the heat generated by the body.

The sensible heat goes to the lower temperature side (outside air side) in the form of heat conduction, passes through the clothing cloth between the body and the clothes body 10, and is discharged to the outside air. On the other hand, the water vapor vaporized on the surface of the body goes toward the lower water vapor density (humidity), permeates the clothing cloth between the body and the clothes body 10, and is discharged to the outside air.

In such a model, the amount of water vapor (sweat) permeating through the air layer formed by the clothes body 10 and the body (water vapor permeation amount), the amount of sensible heat passing, and the "distance between the body and the clothes body 10", etc. The relationship is approximately expressed by the formula shown below. The coefficients included in the equation are excluded.

From the above formula, the "distance between the body and the clothes body 10" is included in each of the water vapor permeation amount and the sensible heat passing amount, and reducing the "distance between the body and the clothes body 10" means water vapor permeation. This leads to the dual effect of increasing the amount and increasing the amount of sensible heat passing through.

FIG. 6 is a diagram showing the relationship between the velocity of the external airflow, the distance between the body and the clothing body 10, and the surface temperature of the body by calculation by the above two equations. As the calculation conditions, the above-mentioned sample 1 is used, and the environmental conditions and the like are a temperature of 30 ° CDB, a humidity of 50%, and an internal heat generation of 100 W / m ² . Even under the above conditions, if the velocity of the external airflow is 1 m / s or more, the surface temperature of the body can be set to around 33 ° C, which is an appropriate value, by reducing the distance between the body and the clothing body 10. However, since it is affected by the velocity of the external airflow, it is effective to forcibly generate the airflow outside the clothing body 10 depending on the external conditions.

Further, FIG. 7 shows the relationship between the calculated “distance between the body and the clothing body 10 (air layer 0 mm, 10 mm, 30 mm)” and the water vapor permeability coefficient of the clothing body 10 and the surface temperature (final temperature reached). It is a figure which shows. The environmental conditions are an air flow velocity of 3 m / s, an air temperature of 30 ° CDB, a humidity of 50%, and an internal heat generation of 100 W / m ² . The Figure 7, if the water vapor permeability coefficient clothes body 10 10000g ^{/ m} 2 · 24 hours or more, not very surface temperature change with increased more. In other words, a sufficient 10000 g / m about 2 · ²⁴ hours, it can be seen the effect of improving the distance between the body and clothes body 10 than the improvement of the water vapor permeability coefficient is large. This tendency is the same for different external airflow velocities and temperature and humidity conditions.
Further, water vapor permeability coefficient is much surface temperature by decreasing the distance between the body and clothes body 10 even when: 10000g / m 2 · ²⁴ hours down (cooling performance is increased) can be seen.

Even in the case of a plastic film that is generally said to have no moisture permeability, it has a very slight water vapor moisture permeability, and in the case of a plastic film used depending on the material and the thickness of the plastic film, 10 to 200 g / g / m is about ² · 24 hours, Accordingly, the water vapor permeability coefficient of the plastic film can be represented by roughly 100 g ^{/ m} 2 · 24 hours.

That is, as shown in FIG. 7, the water vapor permeability coefficient corresponding to the plastic film is 100g / m 2 · ²⁴ hours at the surface temperature (ultimate temperature) varies depending on the size of the air layer, the air layer 30 mm 88 Whereas the temperature is 54 degrees when the air layer is 0 mm.

Actually, the workable surface temperature of the operator is about 36 degrees, and there is a difference in the surface temperature (final reached temperature) of about 34 degrees between the air layer 0 mm and the air layer 30 mm shown in FIG. Taking this into consideration, it is considered that there will be a large difference in the time (workable time) for reaching the workable surface temperature of 36 degrees.

Therefore, even in the case of protective clothing made of a plastic film having almost no moisture permeability, the adhesion means 20 is very effective from the viewpoint of workable time. Of course, it can be worn on ordinary clothes or used in combination with air-conditioned clothes to enhance the cooling effect.

As described above, in the cooling special clothing 1 of the present embodiment, the adhesion means 20 attached to the outside of the clothing body 10 causes the clothing body 10 to adhere to the body or underwear, so that between the body or underwear and the clothing body 10. The humidity gradient becomes steep, and sweat (steam) emitted from the body can be efficiently permeated through the outer surface of the clothes body 10 to cool the air on the outer surface of the clothes body 10 cooled by the heat of vaporization when evaporating. Therefore, the air can take a large amount of heat from the body and promote the cooling of the body.

The present invention is not limited to the above embodiment, and various modifications can be made within the scope of the gist thereof.

For example, when the outside air temperature is lower than the temperature of the surface of the body, the inside of the clothes body 10 is only a steep temperature gradient due to the temperature difference between the temperature of the outside air (low temperature side) and the temperature of the surface of the body (high temperature side). Since the heat of the air (outside air) can be easily conducted, a large amount of heat can be taken from the body and the cooling of the body can be promoted.

In the above embodiment, the case where the close contact means 20 is attached to the clothes main body 10 so as to cover the whole of the clothes main body 10 to promote the cooling of the whole body excluding the face and the like has been described. May be attached to a desired portion of the clothing body 10 to promote cooling of only that portion.

Further, even when most of the clothes body 10 is brought into close contact with the body by the close contact means 20, it is not always necessary to form the clothes into a clothes shape, and a plurality of close contact means separated from the body may be used for the arms and legs. it can.

For example, as shown in FIGS. 8A and 8B, the contacting means 20 may be separated into a contacting means 30 for the body portion, a contacting means 31 for the arm portion, and a contacting means 32 for the leg portion. In this case, it is desirable that the close contact means 30 for the body portion is formed in a substantially vest shape. Further, by making the shape easy to wear, it is not always necessary to provide the opening / closing means in the close contact means, so that the structure can be further simplified.

Further, instead of using all the adhesion means separated into a plurality of pieces, it may be appropriately selected as needed. For example, there may be a case where the close contact means is used only for the thigh portion instead of the entire leg, and the close contact means is not used below the knee.

Further, as shown in FIG. 9, a close contact means in which a tubular net-like material knitted vertically and horizontally using an elastic monofilament for the weft is folded, the weft at the left and right ends is cut, and a slit is provided for passing the bowl portion. It may be 40. Further, FIG. 10 is a schematic front view when such a close contact means 40 is worn on the clothing body 10.

Here, a method of manufacturing the close contact means 40 shown in FIG. 9 will be described.
As shown in FIG. 9, the tubular net-like material used is a No. 7 tubular net-like material with a width (folding diameter) of 7 cm when folded (Nippon Sankei Co., Ltd. elastic net bandage white net). Is used to cut into a vertically long 50 cm, cut the weft threads at both left and right ends between 12 cm and 22 cm from the upper end, and color up to 2 cm from the upper end (for example, blue) so that the upper and lower ends can be easily recognized.

When wearing on the clothes body 10, gather 50 cm in length in the vertical direction, grasp the left and right ends of the bundle with your hands, spread them horizontally, pass them through the torso from the legs, pull up the colored upper end and put both arms in the slit. By passing it through, it can be worn as shown in FIG.

Further, in the above embodiment, the case where the clothes body 10 and the contact means 20 are separate components has been described, but of course, the clothes body 20 is formed on the outside of the clothes body 10 and integrated. You may.

Further, in the above embodiment, the case where the elastic mesh-like material is used as the adhesion means 20 has been described. However, for example, latex on the weft as in the tubular net bandage NE-177 of Nippon Eizo Co., Ltd. It is also possible to use a tubular net-like material having a large elasticity in the lateral direction, which uses a material having a very large elasticity (5 times or more) such as.
Further, the close contact means 20 does not have to expand and contract as long as the predetermined part of the clothes body 10 can be brought into close contact with the body or underwear. For example, it may be a plastic net, a supporter, or the like.

Further, when a tubular net-shaped material is used as the adhesion means 20, a net-shaped material having a large diameter constituting the body portion, a net-shaped material having a small diameter constituting the bowl portion, and a net-shaped material constituting the leg portion are used. In this case, each net-like material may be separated or integrally formed.
Further, the clothes body 10 and the close contact means 20 may be integrated. For example, the close contact means 20 may be integrally formed on the front surface or the back surface (inner surface) of the clothing body 10. In this case, since it is not necessary to separately wear the close contact means 20, it becomes easy to put on and take off.

Furthermore, for protective cooling special clothing used in a very hot environment, for example, it is desirable to use cotton fibers for the warp threads and a stretchable mesh material (adhesion means 20) with high water absorption. .. By impregnating a mesh-like material with large water absorption with water in a shower, spraying, or the like, the mesh-like material is cooled by the heat of vaporization of the water, and the body can be cooled through the clothing material in close contact with the body. In addition, it may be made of triangular knitting instead of vertical and horizontal to give elasticity in the horizontal direction.

Further, in the above embodiment, the case where the clothing body 10 uses protective clothing having a function of protecting harmful substances contained in the liquid or gas from entering the clothing body 10 has been described. As the main body 10, dust-proof clothes having a function of preventing dust from the body or underwear from flowing out to the outside of the clothes main body may be used. In this case, the special cooling clothing of the present invention has a sufficient cooling promoting function while completely retaining the function as the dustproof clothing. Therefore, such cooling special clothing can be used, for example, in a clean room used in the manufacturing process of precision equipment, a food processing factory where quality assurance is required, and the like.

Further, as the elastic mesh-like material used for the adhesion means 20 used for the dust-proof clothing, it is necessary to prevent dust from being emitted from the mesh-like material itself. Therefore, it is desirable to use a monofilament as a thread constituting the mesh-like material.

Further, as the clothing body 10, rainwear or the like that protects the clothes from getting wet may be used.

Further, in the above embodiment, the amount of cooling of the body is increased by the heat of vaporization at the time of evaporation by actively permeating the water vapor evaporated from the body or the inside of the clothes body 10, but the clothes body 10 and the contact means A so-called air-conditioned garment provided with an outer garment to be worn from above the garment 20 and a blowing means for forcibly creating an air flow in the space between the garment body 10 and the close contact means 20 and the outer garment by taking in air from the outside. By wearing it, the cooling effect can be further enhanced.

As described above, the cooling special clothing 1 according to the present invention is suitable for improving the cooling efficiency without impairing the function of the clothing body 10 such as protective clothing with a simple configuration.

1 Cooling special clothes 10 Clothes body 11 Fasteners (opening and closing means)
20, 30, 31, 32, 40 Adhesion means 21 buttons (opening and closing means)

Claims (10)

Clothes body made of breathable sheet material and
An elastic contact means provided on the outside of the garment body to bring the predetermined part of the garment body into close contact with the body or underwear by pressing it from the outside to the inside.
Equipped with a,
The cooling special clothing is characterized in that the adhesion means is detachably provided on the clothing body. Clothes body made of breathable sheet material and
An elastic contact means provided on the outside of the garment body so as to press a predetermined part of the garment body from the outside to the inside so as to bring the garment body into close contact with the body or underwear.
With
The cooling special clothing is characterized in that the adhesion means is formed in a clothing shape smaller than the clothing body. The clothing body has a protective clothing having a function of preventing harmful substances contained in a liquid or gas from entering the clothing body, and dust from the body or underwear flows out to the outside of the clothing body. The cooling special clothing according to claim 1 or 2 , wherein the dust-proof clothing has a function of preventing gas, or rainwear. The cooling special clothing according to any one of claims 1 to 3, wherein the adhesion means is a tubular net-like material. The cooling special clothing according to claim 4 , wherein the close contact means is the net-like material, and the left and right side portions are notched so as to pass a bowl portion. The cooling special clothing according to any one of claims 1 to 5 , wherein the adhesion means has water absorption. The cooling special clothing according to any one of claims 1 to 6 , wherein a monofilament is used as a thread constituting the mesh-like material of the adhesion means. According to claim 1, the close contact means is formed in a clothing shape that covers the clothing body, a portion corresponding to the body is formed in a substantially vest shape, and a portion corresponding to other portions is separated. The cooling special clothing according to any one of 7. The cooling special clothing according to claim 2 , wherein the adhesion means is integrated with the clothing body. An outer garment to be worn over the clothing body and the close contact means,
An air blowing means that takes in air from the outside and forcibly creates an air flow in the space between the clothing body, the close contact means, and the outer garment.
The cooling special clothing according to any one of claims 1 to 9, wherein the cooling special clothing is provided.

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