JP2021059798A - Garment with blower - Google Patents

Abstract

To spread air for a wide range without disturbing circulation of air inside a garment even if a harness for high place work is worn from above the garment with blowers.SOLUTION: Inner pad parts 20 and 20 having permeability and cushioning property are arranged inside a garment with blowers 1. The inner pad parts 20 and 20 have rigidity and the cushioning property to a degree to secure a ventilation passage 21 between the garment 1 and a human body even if a harness for high place work is worn from above the garment 1 when the garment is worn. Thus, air which blowers 10 and 10 send can be circulated inside the garment 1 by the ventilation passage 21 secured between the garment 1 and the human body and permeability of the inner pad parts 20 and 20 themselves.SELECTED DRAWING: Figure 4

Description

The present invention relates to a garment with a blower capable of forcibly blowing air into the garment by a blower to cool the inside of the garment, and particularly to a work garment suitable for working with a harness for aerial work attached. ..

As a prior art of clothing with a blower, there is one shown in Patent Document 1. Specifically, as shown in FIG. 8, in this type of garment with a blower 100, a blower (here, a blower fan) 10 is attached to the garment body, and the clothes are garmented by the air (outside air) taken in by the blower 10. The inside of 100 is cooled to prevent the wearer's body temperature from rising. The garment 100 with a blower is used as a measure against heat stroke of workers engaged in outdoor work such as construction workers and civil engineering workers who work under the scorching sun.

In order for such a garment with a blower 100 to sufficiently exhibit its cooling performance, it is necessary to sufficiently distribute the air taken in by the blower 10 to the inside of the garment.

JP-A-2019-073840, FIG.

However, for workers engaged in work at heights, the garment 100 with a blower has room for improvement in the following points. That is, as shown in FIG. 9, a harness (also referred to as a "harness type safety belt" or a "full harness type safety belt") 40 for working at heights is attached from above the clothes 100 with a blower while wearing the clothes 100. Then, there is a problem that the air passage inside the clothes is blocked by the harness 40 and the air flow is obstructed, so that the air cannot be sufficiently sent to a wide range inside the clothes.

On the other hand, as shown in FIG. 10, it is also conceivable to first attach the harness 40 to the body and then wear the garment 100 with a blower on it. In this case, the above-mentioned problems are less likely to occur, but on the other hand, a hole for leading out the belt must be provided in the upper part of the back surface of the garment 100 with a blower, and the belt portion of the harness 40 must be led out from there, so that the belt portion of the harness 40 must be pulled out. When lowered, the jacket 100 was pulled up together with the belt portion, and there was a risk that the neck would be tightened at the collar portion of the jacket 100.

The present invention has been made to solve such a problem, and even when a harness is worn over clothes with a blower, it is possible to distribute air over a wide range without obstructing the flow of air inside the clothes. The purpose is to provide clothing with a blower that can be used.

In order to achieve the above object, the present invention is characterized in that it is configured as follows.
That is, the present invention is a garment with a blower that forcibly blows air into the garment.
An inner pad portion having a cushioning property is provided inside the garment.
When a harness for work at a high place is attached from above while wearing the clothes, the inner pad portion separates the clothes from the human body so that an air passage is secured between them. At the same time, it is characterized in that the air from the blower is circulated inside the clothes by this ventilation path.

According to the present invention, even when the harness is worn over the garment, a ventilation path is secured between the garment and the human body by the cushioning inner pad portion provided inside the garment, and the ventilation path provides the ventilation path. Since the air from the blower can be circulated inside the clothes, the air flow inside the clothes is not obstructed by tightening with the harness. Therefore, sufficient cooling performance can be exhibited even when the harness is attached. In addition, since the inner pad has cushioning properties, even if the harness is attached from above, the contact with the body is soft, the pain that a hard object is pressed against is not felt, and misalignment is unlikely to occur. The harness can be firmly fixed.

As one of the preferred embodiments of the present invention
The inner pad portions are provided at intervals on the left and right sides on the back side of the garment, and the blower is provided at a position lower than the left and right inner pad portions.
A ventilation path may be formed between the left and right inner pad portions so that the air from the blower is forcibly guided from the lower side to the upper side of the ventilation path.

With this configuration, it is possible to secure a ventilation path in the back portion even when the harness is worn over the clothes. Then, the airflow can flow from the bottom to the top of that part. Therefore, it is possible to intensively cool the upper part of the back, which is said to be particularly effective as a measure against heat stroke. As described above, the air reaching the upper part of the back is discharged to the outside through the gap around the collar and the like.

Further, as one of the preferred embodiments of the present invention,
The ventilation path may be formed so as to spread downward, and the blower may be configured to forcibly send air to the lower inlet portion of the ventilation path.

With this configuration, the air can be gradually compressed from below to increase the flow velocity in the vicinity of the upper part of the back, so that the portion can be cooled more intensively.

As one of the preferred embodiments of the present invention
The left and right inner pad portions may be provided on a common base portion, and the base portion may be configured to prevent the left and right inner pad portions from coming into close contact with each other and to secure a ventilation path between the two. ..

With this configuration, there is no risk that the fabric of the garment will bend when the wearer moves his / her body and the left and right inner pad parts will come into close contact with each other and the ventilation path between the two parts will not be blocked. Relative movement can be prevented and the two can be properly separated.

Furthermore, as one of the preferred embodiments of the present invention,
In addition to the inner pad portion on the back side, inner pad portions may be provided on the left and right sides of the chest on the front side, respectively.

With this configuration, when the harness is worn over the clothes, a ventilation path can be secured in the chest, so that the chest, which sweats a lot along with the back, can be effectively cooled.

Furthermore, as one of the preferred embodiments of the present invention,
The interpad portion itself has air permeability in addition to cushioning property, and the air from the blower is circulated inside the clothes by the air permeability of the interpad portion itself and the ventilation path. May be good.

With this configuration, in addition to the air passage formed between the clothes and the human body by interposing the inner pad portion, air can be circulated by the air permeability of the inner pad portion itself. Air can be distributed over a wider range than when a non-breathable inner pad is used.

Furthermore, as one of the preferred embodiments of the present invention,
The inner pad portion is a pad configured to have a cushioning property as a whole while forming a space through which air can flow by partially welding a wire rod made of synthetic resin entangled at random. It may be configured to have a core material and a mesh storage portion capable of storing the pad core material.

With this configuration, even when the harness is worn over the garment according to the present invention, it has both the cushioning property required for compression by the harness and the rigidity to the extent that it is not crushed by the harness, and one side. It is possible to easily manufacture an inner pad portion having a ventilation path having a low air resistance communicating with the other side.

Further, as one of the preferred embodiments of the present invention, the inner pad portion may be configured to be detachably attached to the clothes.

With this configuration, when it is not necessary to attach the harness, for example, when working on the ground, the inner pad portion can be removed and worn, so the usage mode can be changed according to the application. Convenience is improved. When the left and right inner pad portions on the back side are provided on a common base portion in order to prevent the inner pad portions from coming into close contact with each other, the base portion may be detachably configured together with the base portion.

As described above, according to the present invention, an inner pad portion having a cushioning property is provided inside the garment, and the inner pad portion secures an air passage between the garment and the human body. Even if the harness is worn over the clothes, the air flow inside the clothes will not be obstructed. Therefore, even if the harness is attached on the clothes with a blower, sufficient cooling performance can be exhibited.

FIG. 1 (A) is a developed view of the work jacket according to the embodiment, and FIG. 1 (B) is an exploded view thereof. Exploded view of the inner pad part of the above jacket. The figure which disassembled (separated) the inner pad part and the base part on the back side of the said outerwear. The figure which shows the air flow in the said jacket. The figure which shows the air flow in the said jacket. External view when various harnesses are attached on the above jacket. The figure which shows the use state when the harness is attached from the top of the said outerwear. The figure which shows the normal use condition of the garment with a blower. The figure which shows the use state when the harness is attached on the clothes with a blower which concerns on a prior art. The figure which shows the use state when the harness is attached first and the garment with a blower of the prior art is put on it.

Hereinafter, embodiments of the present invention will be described with reference to the drawings.
FIG. 1 is a developed view of the work jacket 1 according to the embodiment of the present invention (however, the configurations around both sleeves and shoulders are partially omitted). This work jacket 1 is a blouson type outerwear, and has an outline, a left front body 2a, a right front body 2b, and a back body 3 (note that the left and right are the left and right when viewed from the wearer). The left front body 2a and the right front body 2b are configured to be openable and closable by a fastener 4 provided in the center of the front surface. Rubber (not shown) is incorporated in the hem 5, so that the hem 5 is in close contact with the wearer's waist when worn.

A pair of blowers 10 and 10 are mounted on both the left and right sides below the back body 3. In the present embodiment, the pair of blowers 10 and 10 are blower fan type blowers (details are not shown), and are located around the waist on the side of the wearer when worn. However, the position where the blower 10 is provided is not limited to this position. A controller (not shown) equipped with a battery for driving the blower 10 and a switch and an air volume adjusting unit is housed in a pocket 11 provided on the left front body 2a, and a cable (not shown) is used to connect the blowers 10 and 10. It is connected.

A pair of inner pad portions 20 and 20 are provided on the left and right in parallel in the vertical direction at a position substantially above each of the blowers 10 and 10, specifically, a position around the shoulder blade on the back side of the wearer. The pair of inner pad portions 20 and 20 are provided apart from each other on the left and right, and the space between them is a ventilation path 21 through which the air sent by the blowers 10 and 10 flows, as will be described later. The vent 21 is provided just along the spine. Further, the ventilation passage 21 is formed so as to spread downward, and the left and right blowers 10 and 10 are configured to forcibly send air to the lower inlet portion of the ventilation passage 21.

The inner pad portions 20 and 20 according to the present embodiment have breathability and cushioning property capable of allowing air to pass from one side to the other side, and further, when the work jacket 1 is worn. Even when the harness 40 for high-place work is attached from above, it has sufficient rigidity and cushioning property to secure an air passage 21 between the work jacket 1 and the human body. Then, the air sent by the blowers 10 and 10 due to the ventilation passage 21 secured between the work jacket 1 and the human body and the air permeability of the inner pad portions 20 and 20 itself is used as the work jacket 1. It is designed to be distributed inside.

The specific configuration of the inner pad portions 20 and 20 is as follows. That is, as shown in FIG. 2, each of the inner pad portions 20 and 20 mainly includes a pad core material 22 and an accommodating portion 23. The pad core material 22 is made by irregularly entwining a large number of synthetic resin wires and partially welding them. Inside the pad core material 22, sufficient air can flow and there is no space for communication from one side to the other. A gap is formed, and it is configured to have both cushioning property against compression and rigidity required for not being crushed as a whole. Further, the storage portion 23 includes a surface portion 23a and a mounting surface portion 23b made of a mesh fabric having a relatively large mesh, and the pad core material 22 is stored between the two and integrated. ..

As shown in FIG. 3, each of the inner pad portions 20 and 20 having such a configuration is attached to a base portion 26 made of a mesh fabric called a hard mesh, which is relatively thick, has no elasticity, and is hard. It can be attached to the inner surface of the work jacket 1 via the base portion 26. Specifically, a snap-type fastener 24 is provided on the side edge of the base portion 26 (see FIG. 1B), and the fastener 25 provided at the corresponding portion on the jacket 1 side. The base portion 26 itself can be detachably attached to the inside of the outer garment 1 by engaging with the outer garment 1.

The base portion 26 has a function of separating the left and right inner pad portions 20 and 20 (a function of preventing relative movement), thereby preventing the left and right inner pad portions 20 and 20 from coming into close contact with each other. The ventilation path 21 between them is secured. Specifically, if the left and right inner pad portions 20 and 20 are directly attached to the inner surface of the outerwear 1 without going through the base portion 26, the fabric of the outerwear 1 is released by the wearer moving his / her body. There is a risk that the left and right inner pad portions 20 and 20 will bend and come into close contact with each other, and the ventilation path 21 between the two will be blocked. However, when the inner pad portions 20 and 20 are attached to the inside of the outerwear 1 via the common base portion 26, the rigidity of the base portion 26 prevents the left and right inner pad portions 20 and 20 from moving relative to each other. The two can be properly separated.

In the present embodiment, in addition to the inner pad portions 20 and 20 on the back side, inner pad portions 30 and 30 are further provided on the chests of the left and right front bodies. The inner pad portions 30 and 30 of the chest also have breathability and cushioning properties, and the outer shape thereof is formed in a substantially rectangular shape.

The specific configuration of the inner pad portions 30 and 30 is substantially the same as the specific configuration of the inner pad portions 20 and 20 on the back side except for the outer shape. However, although the inner pad portions 20 and 20 on the back side are attached to the inner surface of the outerwear 1 via the base portion 26, such base portions are provided on the inner pad portions 30 and 30 on the chest. The mounting surface portion 23b is designed to be directly attached to the outerwear 1 in a state of facing the outerwear 1 side. Specifically, a snap-type fastener 24 is provided on the side edge of the mounting surface 23b of each of the inner pad portions 30 and 30 (see FIG. 1 (B)), and at the corresponding portion on the jacket 1 side. By engaging with the provided fastener 25, each inner pad portion 30/30 itself can be detachably attached to the outerwear 1.

The arrangement positions of the inner pad portions 20/20 on the back side and the inner pad portions 30/30 on the chest as described above are the harness 40 for high-altitude work from above the jacket 1 according to the present embodiment (FIGS. 6 and 7). (See) is set at a position where the belt portion of the harness 40 just hits when the harness 40 is attached. In particular, as shown in FIG. 7B, on the back side, both inner pad portions 20 and 20 are arranged so that the belt portion on the back side of the harness 40 bridges between the left and right inner pad portions 20 and 20. ing. On the other hand, on the front side, the inner pad portions 30 and 30 on the left and right chests are arranged at positions where they come into contact with the two belt portions on the front side of the harness 40, respectively.

The work jacket 1 according to the present embodiment configured as described above operates as follows.
First, when only the work jacket 1 according to the present embodiment is worn without attaching the harness 40 for work at height, the inner pad portions 20 and 30 separate the jacket 1 from the human body to separate the two. Since a space can be secured between them, this portion serves as a ventilation path and air can be reliably circulated or circulated. Further, since the inner pad portions 20 and 30 themselves are also formed with a ventilation path penetrating the inside, this portion also contributes to the air flow. Due to the above synergistic effect, the air taken in by the blower 10 can be distributed over a wide range inside the jacket 1, and the cooling performance can be sufficiently exhibited.

Further, when only the work jacket 1 according to the present embodiment is worn without wearing the harness 40, the inner pad portions 20 and 30 may be removed and worn. In this case, it can be used in the same manner and mode as the conventional jacket with a blower as shown in FIG.

On the other hand, when the harness 40 for aerial work is further attached from the state of wearing the outerwear 1 according to the present embodiment, the inner pad portions 20 and 30 provide the outerwear 1 and the human body as shown in FIG. Since it is possible to prevent close contact with the outerwear and secure a ventilation path between the two, the air taken in by the blower 10 can be distributed over a wide range inside the outerwear 1. Further, even in this case, the air permeability of the inner pad portions 20/30 itself, that is, the air can be circulated through the ventilation path inside the inner pad portions 20/30, so that the air can flow more smoothly. it can.

Further, since the ventilation passage 21 on the back side is formed so as to spread downward, and the left and right blowers 10 and 10 are configured to forcibly send air to the lower inlet portion of the ventilation passage 21. , As shown in FIG. 4B, the air flowing through the air passage 21 can be gradually compressed upward, and the flow velocity can be increased near the upper part of the back. This makes it possible to intensively cool the vicinity of the upper part of the back.

The air that has cooled the upper part of the back is then discharged to the outside through the neckline and other gaps.

As described above, according to the present embodiment, the inner pad portions 20 and 30 having breathability and cushioning property are provided inside the outerwear 1, and the inner pad portions 20 and 30 provide the outerwear 1 and the human body. The air from the blowers 10 and 10 can be circulated inside the outer garment 1 due to the air passages secured between the two and the air permeability of the inner pad portions 20 and 30 itself. Even if the harness 40 is attached from above, the air flow inside the clothes is not obstructed. Therefore, sufficient cooling performance can be exhibited even when the harness is attached. In addition, since the inner pad portions 20 and 30 have cushioning properties, even if the harness 40 is attached from above, the contact with the body is soft, the pain as if a hard object is pressed against the body is not felt, and the position is displaced. Etc. are less likely to occur, and the harness 40 can be firmly fixed.

Although the embodiments of the present invention have been described above, the present invention is not limited to the above embodiments. In the above embodiment, an example in which the present invention is applied to a work jacket is shown, but the present invention may be applied to an upper and lower integrated garment.

Further, the specific configuration of the inner pad portion is not limited to that shown in the above embodiment. In the above embodiment, the inner pad portion itself is configured to have breathability, but the inner pad portion may be configured with a material having cushioning properties but not itself breathable, such as urethane resin. Good. In the above embodiment, the left and right inner pad portions 20 and 20 on the back side are attached to the inner surface of the clothes via the common base portion 26, but it is not essential to provide the base portion 26, and each inner pad The portions 20 and 20 may be attached directly to the inner surface of the garment. Further, the specific configuration of the base portion 26 is not limited to that of the above embodiment, and if it has a function of preventing the relative movement of the left and right inner pad portions 20 and 20 to a certain extent, an appropriate material and configuration can be used. It may be adopted.

Further, the location and number of the inner pad portions are also limited to the locations and the number shown in the above embodiment as long as the ventilation path is secured when the harness is attached from the clothes with the blower. is not it. For example, in the above embodiment, the inner pad portion is provided on the back surface portion and the chest portion, but the inner pad portion may be provided on the shoulder portion.

In the above embodiment, a pair of blowers 10 and 10 are provided, but the number of blowers is not limited to two, and may be one or two or more. In the above embodiment, a blower fan type blower is provided as the blower, but the blower of the present invention is not limited to such a configuration, and may be, for example, a compressor type blower. It suffices that the blower of the present invention has a blower function for blowing outside air into the clothes.

1 Work jacket 2a Left front body 2b Right front body 3 Back body 4 Fastener 5 Hem 10 Blower 11 Controller storage pocket 20 Inner pad (back side)
21 Ventilation path 22 Pad core material 23 Accommodating part 23a Surface part 23b Mounting surface part 24 Fastener (inner pad side)
25 Fasteners (outerwear side)
26 Base part 30 Inner pad part (chest side)
40 Harness for work at height

Claims (8)

Clothes with a blower that forcibly blows air into the clothes
An inner pad portion having a cushioning property is provided inside the garment.
When a harness for work at a high place is attached from above while wearing the clothes, the inner pad portion separates the clothes from the human body so that an air passage is secured between them. At the same time, the garment with a blower is characterized in that the air from the blower is circulated inside the garment by this ventilation path. In the garment with a blower according to claim 1.
The inner pad portions are provided at intervals on the left and right sides on the back side of the garment, and the blower is provided at a position lower than the left and right inner pad portions.
A garment with a blower, characterized in that a ventilation path is formed between the left and right inner pad portions to forcibly guide air from the blower from below to above the ventilation path. In the garment with a blower according to claim 2.
A garment with a blower, wherein the air passage is formed so as to spread downward, and the blower is configured to forcibly blow air into an inlet portion on the lower side of the air passage. In the garment with a blower according to claim 2 or 3.
The left and right inner pad portions are provided on a common base portion, and the base portion prevents the left and right inner pad portions from coming into close contact with each other and secures a ventilation path between the two. Clothes with a blower. In the garment with a blower according to any one of claims 2 to 4.
A garment with a blower, characterized in that inner pad portions are provided on the left and right sides of the chest on the front side in addition to the inner pad portion on the back side. In the garment with a blower according to any one of claims 1 to 5.
The interpad portion itself has breathability in addition to cushioning properties, and the air permeability of the interpad portion itself and the ventilation path allow air from the blower to circulate inside the clothes. Blower-equipped garments that feature. In the garment with a blower according to claim 6.
The inner pad portion is a pad configured to have a cushioning property as a whole while forming a space through which air can flow by partially welding a wire rod made of synthetic resin entangled at random. A garment with a blower characterized by having a core material and a mesh storage portion capable of storing the pad core material. In the garment with a blower according to any one of claims 1 to 7.
A garment with a blower, wherein the inner pad portion is detachably attached to the garment.

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