JP2022079747A - Air conditioning clothing - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide air conditioning clothing for a high place work, capable of exhibiting cooling effect even when wearing a harness type safety belt.

SOLUTION: There are included: a clothing body 10 produced by a sheet-like material with small air permeability or no air permeability, in a shape of covering at least the upper half of a human body, and having an air discharge part; and a fan 4 fitted so as to cover an opening hole provided in the clothing body 10, and taking in air from the outside so as to forcibly generate air flow in a space between the clothing body and the human body or an underwear. The clothing body 10 includes: opening/closing means for opening/closing a hook open hole formed on the upper back part; and freely foldable cylindrical wire penetration means 2 where one end is fitted to a clothing body side so as to surround the opening/closing means, and air leakage preventing means 23 is provided on the other end, and which has small air permeability or no air permeability.

SELECTED DRAWING: Figure 1

COPYRIGHT: (C)2022,JPO&INPIT

Description

The present invention relates to air-conditioned clothing that cools the body by generating a flow of air substantially parallel to the surface of the body or underwear worn on the body.

In recent years, air-conditioned clothes that cool the body have been put into practical use and are rapidly becoming widespread. In the conventional air-conditioned clothes 101, electric power is supplied to a clothes body 110 sewn with a material having a small breathability, two fans 140 and 140 attached to the lower side of the rear side of the clothes body 110, and two fans 140 and 140. It is provided with a power supply device (not shown) for supplying power and a power cable (not shown) for electrically connecting the power supply device and the two fans 140 and 140.

When the fan 140 is operated, a large amount of air is taken into the clothes body 110 from the fan 140. The pressure of the captured air automatically forms an air flow passage between the garment body 110 and the body or underwear, and the captured air moves up the formed air flow passage along the surface of the body or underwear. It is distributed to the outside, for example, around the collar and from the cuffs. Here, the periphery of the collar portion and the cuffs serve as the air discharge portion 130.
Then, the air evaporates the sweat emitted from the body while flowing through the air flow passage between the clothes body 110 and the body or underwear, and the body is cooled by the heat of vaporization at the time of evaporation (for example, Patent Document). 1).

By the way, in order to prevent a fall accident in work at a high place such as a construction site, for example, as shown in FIGS. 8A and 8B, a harness type in which a wire WR81 having a hook HK81 at the tip is connected to the upper back. By mainly using the safety belt HN81 and hooking the hook HK81 on a fixed object, the wire WR81 becomes a lifeline even if the worker should step off, and safety measures are taken to prevent it from falling to the ground. Has been done.
Conventionally, such a harness type safety belt HN81 has been worn over the air-conditioned clothes 101.

International Publication No. 2005/063065

However, when the harness type safety belt HN81 is worn over the conventional air-conditioned clothes 101, the belt of the harness type safety belt HN81 blocks the air flow passage between the clothes and the body of the air-conditioned clothes 101 and cools the clothes 101. There was a problem that the effect was drastically reduced.

An object of the present invention is to provide air-conditioned clothes for aerial work that can exert a cooling effect even when a harness type safety belt is worn.

In order to achieve the above problems, the present invention
It is made of a small or non-breathable sheet-like material so as to cover at least the upper body of the body, and is attached so as to cover the garment body having an air exhaust portion and the opening hole provided in the garment body, and air. With a fan that takes in from the outside and forcibly creates an air flow in the space between the garment body and the body or underwear.
The clothes body
Opening and closing means for opening and closing the hook through hole formed in the upper part of the back,
One end is attached to the garment body so as to surround the opening / closing means, and an air leakage prevention means is provided at the other end. ,
It is an air-conditioned clothes characterized by having.

The clothes body of the air-conditioned clothes of the present invention has an opening / closing means for opening / closing a hook through hole formed in the upper part of the back, and one end thereof is joined to the back surface of the clothes body so as to surround the opening / closing means. Air leak prevention means are provided in the part, and a small or non-breathable bendable tubular wire penetration means is provided, so even if you wear it on top of a harness type safety belt, you can wear clothes. There is no air leakage from the vicinity of the wire that penetrates the wire penetration means of the main body, and a sufficient cooling effect can be obtained as air-conditioned clothes.
In addition, since the wire penetrating means is made of a supple sheet-like material, when working without using a harness type safety belt, the wire penetrating means is stored inside the clothes body and the opening and closing means are closed to make normal air-conditioned clothes. Can be used as.

According to the present invention, even when wearing a safety belt to which a fall prevention wire is attached, air-conditioned clothes can be worn over the safety belt, and air leakage from the wire penetrating means through the wire can be prevented. Therefore, the cooling effect as air-conditioned clothes can be exhibited.

It is the schematic front view of the air-conditioned clothes for aerial work of this embodiment, and the schematic rear view with the opening / closing means closed. It is a schematic side view and the schematic enlarged view of the upper part of the back of the air-conditioned clothes for aerial work of the present embodiment in a state where the opening / closing means is opened and the wire penetrating means is pulled out outward at right angles to the clothes. It is a schematic perspective view of the wire penetrating means. It is a schematic side view when the harness type safety belt is worn, and the schematic side view when the air-conditioned clothes for aerial work are worn on it. It is the back view and XX sectional view of the back surface part of the air-conditioned clothes for aerial work of a modification seen from the inside of a wire penetration means. It is a back view and XX sectional view of the back surface part of the air-conditioned clothes for work at a high place of the modification 2 seen from the inside of the wire penetrating means. It is a schematic front view and a schematic rear view of the conventional air-conditioned clothes. It is a schematic front view and a schematic rear view when the harness type safety belt is worn from the top of the conventional air-conditioned clothes.

(Embodiment)
Hereinafter, embodiments 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.

As shown in FIGS. 1 and 2, the air-conditioned clothes 1 of the present embodiment includes a clothes body 10, fans 4 and 4, a power supply device (not shown), and a power cable (not shown).

The garment body 10 is made of a sheet-like material having little or no breathability and is formed in a shape that covers the upper body and arms. For example, in the present embodiment, the clothes body 10 is made in the shape of a blouson-shaped top. The clothes body 10 includes a first opening / closing means 11 for the front body, two opening holes 14 and 14, a first air leakage preventing means 13 at the hem, and an air discharging portion 12 formed at the cuffs and the collar. , A second opening / closing means 15 provided on the upper back and a wire penetrating means 2 are provided. The first opening / closing means 11 of the front body is for opening / closing the front part of the clothes body 10 when the clothes body 10 is worn. Here, a fastener is used as the first opening / closing means 11 of the front body.

Each of the two opening holes 14 is formed in a predetermined portion of the clothing body 10, specifically, a portion corresponding to the left and right hips. Then, the fan 4 is attached to the opening hole 14. That is, the portion of the clothing body 10 around the opening hole 14 is a fan mounting portion.

The first air leakage prevention means 13 at the hem prevents air in the space between the clothes body 10 and the body or underwear provided at a predetermined end of the clothes body 10 from leaking to the outside from the end. It is for prevention. In the present embodiment, an elastic member such as a rubber cord is provided on the hem of the clothing body 10. Therefore, the hem of the garment body 10 is narrowed down by the elastic member so that it comes into close contact with the body or underwear.

As shown in FIG. 3, the second opening / closing means 15 is for opening / closing the hook through hole HL31 provided in the upper back of the back body, and is the opening / closing means in the present invention. Here, a fastener is used as in the first opening / closing means 11 of the front body.

As shown in FIGS. 2 and 3, the wire penetrating means 2 is joined to the back surface of the clothing material so that one end thereof surrounds the second opening / closing means 15 for opening / closing the hook through hole HL31 provided in the upper back portion. The second air leak preventing means 23 is provided at the end of the shaft, and is made of a small or non-breathable supple (bendable) sheet-like material in a tubular shape.
Further, as the material of the wire penetrating means 2, the same material as the clothes body 10 may be used, or another material (for example, vinyl or the like), which has a small breathability or is not breathable and supple (bendable). Any material may be used.

The wire penetrating means 2 will be described more specifically.
The circumference of the end (inner end TM31) joined to the back surface of the cloth on the upper back is sufficiently longer than twice the length FL of the second opening / closing means 15, and the circumference of the other end (outer end TM32). Is shorter than the peripheral length of the inner end TM31, and the length from the inner end TM31 to the outer end TM32 (the total length of the wire penetrating means 2 excluding the portion joined to the back surface of the clothing) L is the second described later. It has a sufficient length to form the air leakage preventing means 23.
Further, for example, the peripheral length of the inner end portion TM31 and the peripheral length of the outer end portion TM32 have a length that allows the hook HK81 connected to the upper back of the harness type safety belt HN81 by the wire WR81 to pass through. ..

Next, the second air leak preventing means 23, which is the air leak preventing means of the present invention, will be described.
A string threading portion 231 having an outlet for the string 232 for passing the string 232 (or cord) is formed around the outer end portion TM 32, and the string 232 longer than the length around the outer end portion TM 32 is formed. A cord stopper 233 is provided on the portion of the string 232 that is passed through and protrudes to the outside from the outlet so that the outer end TM32 can be brought into close contact with the wire.

Since the wire penetrating means 2 is made of a supple sheet-like material, it can be stored inside the clothes body 10 to close the fastener which is the second opening / closing means 15, or the second opening / closing means 15 can be opened. , Most of the portion of the wire penetrating means 2 that is not joined to the back surface of the clothing body 10 can be pulled out to the outside.

Subsequently, a procedure for wearing the air-conditioned clothing 1 of the present invention on the harness type safety belt HN41 will be described.

First, the harness-type safety belt HN41 is worn in the usual procedure.
Then, the second opening / closing means 15 on the upper back of the air-conditioned clothes 1 is opened, the outer end portion of the wire penetrating means 2 is pulled out, and the hook HK41 is pulled out from the inside of the air-conditioned clothes 1 via the wire penetrating means 2.
For example, in the case of the present embodiment, since the peripheral length of the outer end TM32 is 200 mm, a hook having a width of up to about 90 mm can be passed through.
Then, the cord 232 passed through the string threading portion 231 formed in the outer end portion TM 32 of the wire penetrating means 2 is provided with a gap through which air leaks between the wire WR41 and the edge of the outer end portion TM 32 by the cord stopper 233. Lock the cord stopper 233 as far as it will go.
Finally, the air-conditioned clothes 1 through which the wire WR41 penetrates are worn, and the wire WR41 is fully pulled out so that the wire WR41 does not slacken inside the air-conditioned clothes.

Next, the effect of the air-conditioned clothes 1 will be described.
Since the wire WR41 with the hook HK41 at the tip penetrates the air-conditioned clothes 1, even if the harness type safety belt HN41 is worn and the air-conditioned clothes 1 is worn on it, the hook HK41 can be hooked in an appropriate place to ensure safety. can do.

Further, the outer end portion TM32 of the wire penetrating means 2 and the wire WR41 are in close contact with each other by the second air leakage preventing means 23. Therefore, even if the air-conditioned clothes 1 are operated, there is no air leakage from the close contact portion. Therefore, a large amount of air is taken into the clothes body 10 by the fan 4 and automatically formed as in the normal air-conditioned clothes. Since the air flow passage is circulated upward along the surface of the body or underwear and discharged from the air discharge unit 12, sweat can be efficiently evaporated and the body can be cooled.

In addition, in order to ensure safety, there is no large variation in the position of the wire WR41. However, although the position of the wire WR41 varies up and down to some extent due to the relationship between the user's body shape and the size of the harness type safety belt HN41, the wire penetrating means 2 is formed long vertically, so that the variation should be absorbed before use. Can be done.
For example, the length FL of the second opening / closing means 15 is 150 mm, and the variation in the position of the wire WR 41 can be absorbed.

Further, the user does not always wear the harness type safety belt HN41, but may also perform work (normal work) in which the harness type safety belt HN41 is not used. In this case, a method of using the harness type safety belt HN41 when performing normal work from a state after being used (the second opening / closing means 15 is opened and the wire penetrating means 2 is protruding outward) will be described.

First, the wire penetrating means 2 protruding outward is pushed into the inside of the clothes body 10 through the opening of the opened second opening / closing means 15 at the upper part of the back, and the second opening / closing means 15 is closed. As a result, the wire penetrating means 2 is housed inside the air-conditioned clothes 1 and can be used as ordinary air-conditioned clothes.

(Modification example)
When the air-conditioned clothes 1 of the embodiment are used for normal work, the wire penetrating means 2 housed inside the clothes body 10 blocks the air flow passage between the body or underwear and the clothes of the air-conditioned clothes 1. Cooling capacity may be partially degraded.
In the modified example, as shown in FIG. 5, a flat bag-shaped storage portion 16 for storing the wire penetrating means 2 along the second opening / closing means 15 is formed on the back side of the upper back, and the supple sheet-like material is formed. The wire penetrating means 2 produced using the above can be folded and flattened for storage.

Since it is configured as described above, by storing the wire penetrating means 2 in the storage unit 16 and closing the second opening / closing means 15, the state is almost the same as that of ordinary air-conditioned clothes, and the stored wire penetrating means is stored. 2 does not hinder the flow of air in the relevant portion, and can realize a cooling effect equivalent to that of ordinary air-conditioned clothes.

(Modification 2)
In the second modification, as shown in FIG. 6, a fixing means 17 for folding and fixing the wire penetrating means 2 along the second opening / closing means 15 is formed on the back side of the upper back, and the supple sheet-like material is formed. The wire penetrating means 2 produced by using the above can be folded several times to make it smaller and fixed. For example, the fixing means 17 may use a member such as a hook-and-loop fastener or a button that can be easily attached and detached.

Since it is configured as described above, the wire penetrating means 2 is folded into a small size and fixed by the fixing means 17, and the second opening / closing means 15 is closed. The wire penetrating means 2 does not hinder the flow of air in the portion, and can realize a cooling effect equivalent to that of ordinary air-conditioned clothes.

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

Further, in the present embodiment and its modified example, the case where the harness type safety belt HN41 is used has been described, but it is not limited to the harness type safety belt HN41, and any fall prevention device having a wire connected to the upper back can be used. It can also be used for such fall prevention devices.

Further, in the present embodiment and its modified example, the case where the fastener is used as the opening / closing means 15 has been described, but the second opening / closing means 15 is not limited to the fastener, and general means such as a hook-and-loop fastener and a button are used. You can also.

Further, in the present embodiment and its modified example, the case where the string threading portion 231 is formed at the outer end portion TM32 as the second air leakage preventing means 23 and the string 232 and the cord stopper 233 are used has been described, but the second air leakage prevention has been described. The means 23 is not limited to this, and various general methods can be used, for example, by attaching a band and a hook-and-loop fastener to the outside of the outer end TM32 to eliminate the gap between the wire WR41 and the wire WR41.

Further, in the present embodiment and its modified example, the wire penetrating means 2 is housed inside the clothing body 10, but the wire penetrating means 2 may be removable.
In this case, by removing the wire penetrating means 2 from the clothes body 10 when not in use, the wire penetrating means 2 does not get in the way, and by closing the second opening / closing means 15, the same as normal air-conditioned clothes. It becomes a state, and the air flow is not obstructed, and the cooling effect equivalent to that of ordinary air-conditioned clothes can be realized.

Further, in the above embodiment, the case where the clothes body 10 is made in the shape of a blouson-shaped upper garment has been described, but the clothes body can be made in a shape that also covers the lower half of the body, for example, the shape of a continuous garment. In this case, the air leakage prevention means 13 at the hem is not always necessary, and if the air leakage prevention means 13 at the hem is not provided, the air introduced by the fan 4 also circulates to the lower body and the hem of the feet. Is discharged from.

As described above, the air-conditioned clothes according to the present invention are suitable for use as air-conditioned clothes to be worn on top of wearing a safety belt to which a wire for preventing falls is attached.

1 Air-conditioned clothes 10 Clothes body 11 First opening / closing means 12 Air discharge unit 13 First air leakage prevention means 14 Opening hole 15 Second opening / closing means (opening / closing means)
16 Storage unit 17 Fixing means 2 Wire penetrating means 23 Second air leak preventing means (air leak preventing means)
231 String threading part 232 String (cord)
233 Cord stopper 4 Fan 101 Air-conditioned clothes 110 Clothes body 130 Air exhaust part 140 Fan HL31 Hook through hole TM31 Inner end TM32 Outer end HN41, HN81 Harness type safety belt WR41, WR81 Wire HK41, HK81 Hook

Claims (6)

It is made of a small or non-breathable sheet-like material so as to cover at least the upper body of the body, and is attached so as to cover the garment body having an air exhaust portion and the opening hole provided in the garment body, and air. With a fan that takes in from the outside and forcibly creates an air flow in the space between the garment body and the body or underwear.
The clothes body
Opening and closing means for opening and closing the hook through hole formed in the upper part of the back,
One end is attached to the garment body so as to surround the opening / closing means, and an air leakage prevention means is provided at the other end. ,
Air-conditioned clothing characterized by having. The air-conditioned clothing according to claim 1, wherein a storage portion for accommodating the wire penetrating means is formed on the back side of the upper back of the clothing body. The air-conditioned clothes according to claim 1, wherein a fixing means for fixing the wire penetrating means in a folded state is formed on the back side of the upper back of the clothes body. The air leakage preventing means was composed of a stringing portion formed at the end of the wire penetrating means on the side not joined to the sheet-like material, a cord passed through the stringing portion, and a cord stopper. The air-conditioned clothing according to any one of claims 1 to 3, wherein the air-conditioned clothes are characterized by. Any of claims 1 to 3, wherein the air leakage preventing means is a band having a hook-and-loop fastener attached to the outside at an end portion of the wire penetrating means that is not joined to the sheet-like material. The air-conditioned clothes described in item 1. The air-conditioned clothing according to any one of claims 1 to 5, wherein the opening / closing means is a fastener.

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