JP3184484B2 - Heating clothing - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a heating garment that can be used in high altitudes, at sea, and in cold regions where it is difficult to supply power and gas.

[0002]

2. Description of the Related Art As a conventional heating garment, it has been a long time ago.
As disclosed in Japanese Patent Application Laid-Open No. 8-60708, there is known an apparatus in which a bag portion capable of accommodating a platinum-catalyzed combustion body is provided between a front cloth and a back cloth. However, in such a heating garment, there is a problem that it is not possible to heat a wide area in the garment only by heating the local area where the cairo is arranged.

[0003] Therefore, a device disclosed in Japanese Patent Application Laid-Open No. Sho 61-266604 has been proposed. Referring to FIG. 11, a heat source storage section 71 for storing a heating element and a cooling element in a part of clothing is provided with a heat-insulating material or a reflective material so as to reduce heat release. A heat exchanging part 72 is provided which is joined to the heat exchanging part 71 by a heat conductive material or the like.
4 are connected by a heat conducting part 73 made of a vinyl pipe or the like that conducts heat by flowing a heat medium such as air.

Japanese Patent Application Laid-Open No. Hei 4-347450 discloses that a gaseous fuel is catalytically burned, a liquid such as water is heated by the heat, and an appropriate temperature liquid is circulated through clothes by a heat pump. A warmer is disclosed.

[0005]

However, the one disclosed in Japanese Patent Application Laid-Open No. Sho 61-266604 describes that
Since the heat exchanged in the heat exchanging section 72 is caused to flow through the heat conducting section 73 such as a thin vinyl pipe to exchange heat in the heat emitting section 74, the heat transfer efficiency is poor, and the heat emitting section 74 is disposed. However, there is a problem that it is difficult for the desired portion to be sufficiently heated, and since the heat conduction portion 73 and the heat emission portion 74 need to be provided, the heating clothing is heavy and has poor flexibility.

In the device disclosed in Japanese Patent Application Laid-Open No. 4-347450, a heat medium such as water is circulated from a portable device body into a garment through a tube, so that the garment is heavy and flexible. In addition, there is a problem that it is difficult to incorporate the apparatus main body into clothes, which is inconvenient.

SUMMARY OF THE INVENTION [0007] In view of the above-mentioned conventional problems, an object of the present invention is to provide a heating garment capable of heating a wide area in the garment effectively and quickly with a quick rise, as well as being lightweight and securing flexibility.

[0008]

According to the heating garment of the present invention, a heat source portion is provided between a surface material and a lining of the garment, and a warm air moving passage extending upward from the heat source portion is formed. A support member is disposed above the upper surface and the lining so as to secure a cross-sectional area of the passage, constitutes a part of the warm air moving passage, and forms a passage that passes through the inside of the heat source portion and the heat source. Openings are provided above and below the unit, and the warm air movement passage extends to below the lower opening, and the warm air heated by the heat source unit moves quickly upward through the warm air movement passage by the chimney effect and Warm air is supplied to a wide area between the linings, which can effectively heat the wide area and heat up quickly, and because the heat transfer medium is air, it should be lightweight and flexible. it can.

Further, since a part of the warm air moving passage is constituted by arranging the supporting member so as to secure a passage cross-sectional area between the outer material and the lining, it is possible to form the warm air moving passage lightweight and surely. Can be.

[0010] Further, a passage passing through the inside of the heat source portion is formed, and openings are provided above and below the heat source portion. Since the warm air moving passage extends to below the lower opening portion, the warm air supplied upward from the heat source portion is provided. Is returned to the warm air movement passage below the heat source portion through the inside of the clothing, and the warm air circulates through the heat source portion, so that the inside of the clothing can be heated very efficiently.

[0011] If a continuous hollow structure is employed as the support member of the present invention, it is possible to ensure heat retention even when heating is not performed.

When the continuous hollow structure is held on the back surface of the outer material, a space through which warm air flows is easily formed on the lining side of the garment, so that a wider area can be heated.

When the warm air passage is formed substantially perpendicularly to the center of the back of the garment, the warm air passage is reliably formed in a recess formed in the spine of the human body, so that warm air can be quickly and widely supplied. Can be.

In addition, by disposing a filter near the lower opening of the heat source, it is possible to prevent dust from adhering to the heat source and lowering the heat exchange efficiency.

Further, by making the thermal emissivity of the lining higher than that of the outer material, heat can be effectively supplied to the human body. In addition, warm air can be effectively supplied to the human body by making the lining more permeable than the outer material. In addition, by making the reflectivity of the outer material higher than that of the lining, it is possible to suppress the generated heat from being dissipated outside the clothing.

When the warm air passage is formed continuously between the back side and the front side of the garment, the heat generated by the heat source can be supplied not only to the back side but also to the front side of the garment. The whole can be effectively heated.

Further, if ventilation portions are provided in the upper and lower linings of the warm air passage, a part of the warm air flows through the lining and circulates in the space between the human body and the lining, so that a large amount of warm air can flow. And more directly to the human body, so that heating can be performed more effectively. Further, by providing a filter in the ventilation portion, it is possible to prevent dust from adhering to the heat source portion and lowering the heat exchange efficiency.

If the cross-sectional area of the upper portion of the warm air moving passage is larger than that of the lower portion, the warm air can flow more smoothly toward the upper portion and the warm air can be diffused over a wide range, so that the heating effect can be enhanced.

[0019]

DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of a heating garment according to the present invention will be described below with reference to FIGS.

In FIG. 1, reference numeral 1 denotes a garment, and a heating device 4 is mounted between the outer material 2 and the lining 3 of the garment. Heating device 4
As shown in FIG. 1 and FIG.
A fuel tank unit 6 having a gas tank storing fuel to be supplied to the heat source unit 5, a control valve for controlling the gas flow rate, and an operation switch; a dry battery as a control power source; A control unit 7 for controlling the combustion of the fuel, an intake / exhaust unit 8 for performing intake / exhaust on the heat source unit 5, and a horizontally long mounting band 9 equipped with the heat source unit 5, the fuel tank unit 6, and the control unit 7.
And

As shown in FIG. 3, a wide cut is formed in the lower portion of the lining 3 of the garment 1 so as to be openable and closable with a fastener 3a. 2 and the lining 3 are inserted and arranged, and a proper position of the mounting band 9 is joined to the back of the outer garment 2 with a hook-and-loop fastener 10, and the suction / exhaust portion 8 is provided on the back of the lining 3 (the surface on the outer garment 2 side) The heating device 4 is attached to the garment 1 by holding it with the hook-and-loop fastener 11. Needless to say, other suitable detachable attaching / detaching means or attaching means may be used instead of the surface fasteners 10 and 11. Further, as shown in FIG. 2, the fuel tank unit 6 and the control unit 7 may be individually stored in storage pockets (not shown) provided in the clothing 1 without being mounted on the mounting band 9. .

The heat source unit 5 is mounted on the center of the mounting band 9 and is disposed substantially at the center of the back of the garment 1.
The control unit 7 is attached to both ends of the attachment band 9 so that the gas tank can be exchanged, the operation switches can be operated, and other setting operations can be easily performed on the front surface of the clothing 1.

In addition, according to the mounting configuration of the heating device 4, since the depression in the vertical direction exists along the spine at the center of the back of the human body, the heat source 5 between the outer material 2 and the lining 3 In the upper region, a warm air moving passage 42 in which the warm air heated by the heat source section 5 rises by the chimney effect is reliably formed. Further, in order to reliably form the warm air movement passage 42 up to the upper part of the clothing 1, as shown in FIG. 4, a continuous hollow structure 43 is disposed between the outer material 2 and the lining 3 at the upper part of the heat source part 5. . Further, the continuous hollow structure 43 is fixedly held on the back surface of the outer material 2 so that a gap can be formed between the continuous hollow structure 43 and the lining 3, and a space through which warm air flows is formed on the lining 3 side of the garment 1. So that heating can be done more effectively.

FIG. 5A shows the continuous hollow structure 43.
Skeleton soft resin mat 44 as shown in
Alternatively, as shown in FIG. 5B, a laminate of mesh-like fibers 45, various types of batting, and the like can be suitably used. These have a high porosity, low warm air flow resistance,
In addition, since it has a function of appropriately spreading the flow of warm air, the heating effect can be promoted.

As will be described in detail later, the heat source section 5 has a warm air passage formed therein, an inflow opening 21 at a lower end thereof, and an outflow opening 22 at an upper end thereof. Then, as shown in FIG.
Is extended to below the heat source portion 5, a lower ventilation portion 46 made of a mesh material that functions as a filter is formed on the lining 3 near the lower end thereof, and the lower ventilation portion 46 is formed on the lining 3 near the upper end of the warm air movement passage 42. An upper ventilation part 47 made of a mesh ground functioning as a filter is formed.
As a result, part of the warm air that has risen in the warm air movement passage 42 flows from the upper ventilation part 47 through the lining 3 to the space between the human body and the lining 3, and returns from the lower ventilation part 46 to the lower end of the warm air movement passage 42. Then, a part of warm air is circulated between the clothing 1 and the human body. In addition, the inflow opening 21
A filter 48 is provided at a lower position of the filter to prevent dust from adhering to the heat source 5 and to prevent a decrease in heat exchange efficiency.

In the garment 1, the heat radiation rate of the lining 3 is made larger than that of the outer material 2 so that heat is effectively supplied to the human body, and the air permeability of the lining 3 is made larger than that of the outer material 2. By doing so, it is possible to effectively heat the human body by escaping the warm air to the human body side without escaping to the outside of the clothing 1,
In addition, by making the reflectance of the outer material 2 larger than that of the lining 3, the generated heat is suppressed from being dissipated to the outside of the clothing 1, and the heat generated by the heating device 4 as a whole is effectively prevented from escaping to the outside. It is supplied to the human body.

As shown in FIGS. 6 and 7 (a), the outer material 2 and the lining 3 of the garment 1 are sewn around the neck, the lower edge, the front edges on both sides, and around the base of the sleeve. In the conventional example shown in FIG. 7B, the sewn portions 49 provided from the armpits on both sides to the lower edge are always provided. Thereby, a passage through which warm air passes from the warm air moving passage 42 extending substantially vertically at the center of the back surface of the garment 1 is formed between the outer fabric 2 and the lining 3 on both sides, and the passage is shown in FIGS. 6 and 7A. As shown by the arrow, not only the shoulders but also the armpits extend to the front of the garment 1 without being interrupted, so that the warm air flows to the front of the garment 1 reliably and can be heated effectively. Is configured. Although the passage between the outer material 2 and the lining 3 on both sides and the front surface of the garment 1 is not always formed so as to secure a predetermined passage cross-sectional area, the warm air flowing laterally from the warm air movement passage 42 is not formed. Due to the pumping action accompanying the movement of people etc., it is reliably sent into these passages and flows,
The heating effect is surely exhibited by the flow of the warm air.

As shown in FIG. 8, the heat source 5 injects fuel into the main housing 12 concentrically toward the ejector 14 and the ejector 14 connected to the lower portion thereof. A nozzle 15, an intake passage 16 having one end open on one side of the lower space of the ejector 14 and the other end opening on the outer surface of the main body housing 12, and one end connected to the upper end of the combustion cylinder 13 and the other end connected to the main body housing And an exhaust passage 17 which is open to the outer surface of the exhaust pipe 12. A combustion catalyst 18 and an ignition means 19 are disposed in the combustion cylinder 13. Further, a temperature detecting means 20 such as a thermistor for detecting the temperature of the catalyst 18 is provided.

At the lower end and the upper end of the main body housing 12, as described above, the inflow for introducing the lower air in the garment 1 into the main body housing 12 to heat it and cause it to flow out toward the upper part in the garment 1. An opening 21 and an outflow opening 22 are formed, on the outer surface of the combustion tube portion 13, the efficiency of heat exchange with air flowing upward in the main body housing 12 is increased, and the efficiency of heat transfer with a heat conduction band 41 described later is improved. Fins 23 are protruded to increase the height.

The nozzle 15 is, as shown in FIGS.
The fuel tank 6 is connected to the fuel tank 6 by a fuel supply pipe 24.
The openings of the intake passage 16 and the exhaust passage 17 on the outer surface of the main body housing 12 are connected to the intake / exhaust section 8 via an intake pipe 25 and an exhaust pipe 26. Further, the ignition means 19 and the temperature detection means 20 are connected to the control unit 7 through a control signal line 27.

A variety of combustion catalysts can be used as the catalyst 18. A metal substrate formed by forming a thin plate of an iron-chromium-aluminum alloy into a corrugated shape is left in the air at a high temperature. By depositing aluminum on the surface of this metal substrate, applying γ-alumina to it and baking at high temperature, a catalyst support having a large surface area is formed. Those in which a catalyst is precipitated are preferred.

Further, as shown in FIG.
A substantially rectangular box-shaped intake / exhaust box 3 in which a number of intake ports 33 and exhaust ports 34 are formed on one side of the outer surface of the clothing 1.
The garment 1 is held by the holding means 11 with one side thereof facing the opening 35 formed in the outer material 2 of the garment 1. The opening 35 is sewn with a mesh material 35a and is covered so as to allow ventilation. A filter 40 for removing cotton dust and dust flowing into the intake pipe 25 together with the outside air is disposed inside the intake / exhaust box 32.

The mounting band 9 is made of a fiber material having heat insulation and flexibility, such as a felt cloth, and receives heat from the heat source 5 as shown in FIG. A heat conduction band 41 for transmitting the heat to the entire surface is provided. As the heat conduction band 41, a natural fiber or a synthetic fiber in which a metal particle layer formed by dispersing metal particles in a flexible synthetic resin binder and a metal particle layer formed around a woven fabric of an aluminum-plated glass fiber having good heat diffusion property is formed. Woven fabrics, woven fabrics of metal fibers such as copper and non-metallic fibers such as polyester, woven fabrics made of carbon fiber, etc. can be preferably used, but a graphite sheet obtained by graphitizing a polymer film is used. Since the heat conductivity in the plane direction is extremely high and the heat conductivity in the direction perpendicular to the plane is low, the heat of the heat source 5 spreads uniformly over the entire surface of the heat conduction band 41, and the heat source 5 is spread over the entire surface. It is optimal because it can be heated with the same effect as provided, and can be suitably applied to clothing because it is flexible and has a specific gravity equal to that of water and is very light.

In the above configuration, when the operation switch is turned on, the control valve opens and gas is ejected from the nozzle 15 through the fuel supply pipe 24, and the ejector 14 passes through the intake port 33 of the intake / exhaust section 8 through the intake pipe 25 and the intake pipe 25. The air is sucked through the passage 16 and the air-fuel mixture is supplied to the combustion cylinder 13. By operating the ignition means 19 in this state, the mixed gas starts flame combustion and instantaneously raises the temperature of the catalyst 18 to a temperature at which catalytic combustion can be performed. In this way, catalytic combustion is performed in the combustion tube portion 13, and the exhaust gas is discharged from the clothing 1 through the exhaust passage 17 and the exhaust pipe 26 to the outside of the clothing 1. Thereafter, the control unit 7 controls the gas supply amount by controlling the opening of the control valve 30 in accordance with the detection signal from the temperature detection means 20, and performs combustion so that the catalyst 18 is maintained at a predetermined temperature appropriately set. Control is performed.

Thus, the heat generated by the catalytic combustion is transferred from the combustion cylinder 13 to the fins 23, and flows through the warm air passage 42 between the outer fabric 2 and the lining 3 of the garment 1 through the main body housing 12. Is transmitted to the heat conduction band 41 via the main body housing 12 and is efficiently transmitted to the entire surface of the heat conduction band 41. Further, the mounting band 9 having a high heat insulating property is disposed outside the heat conduction band 41, and the amount of heat escaping to the outside is small.

Thus, the person wearing the garment 1 equipped with the heating device 4 is heated around the waist by the heat transmitted to the entire surface of the heat conduction band 41 and the body housing 12 of the heat source unit 5. The warm air heated through the inside of clothing 1
The air flows quickly upward through the warm air moving passage 42 between the outer material 2 and the lining 3 by the chimney effect, and the entire back is warmed by the flow of the warm air. In particular, since the warm air moving passage 42 is formed perpendicular to the substantially central portion of the back of the garment 1, the warm air moving passage 42 is reliably formed in the concave portion formed in the portion of the spine of the human body, and supplies warm air quickly and widely. can do. Further, the warm air whose back is raised flows down the surrounding space between the outer material 2 and the lining 3 of the garment 1, warms each part and returns to the lower part of the heat source unit 5, and
And the entire clothing 1 is heated quickly and very efficiently. Further, since the heat transfer medium is air, the entire heating garment 1 can be kept lightweight and flexible.

Further, a part of the warm air moving passage 42 is
And the continuous hollow structure 43 arranged between the backing 3 and the backing 3, it is possible to form the warm air movement passage lightweight and reliably, and to secure the heat retention even when heating is not performed. Further, since the continuous hollow structure 43 is held on the back surface of the outer material 2, a space through which warm air flows is easily formed on the lining side of the garment, and a wider area can be heated.

Further, since the filter 48 is disposed near the lower opening of the heat source section 5, there is no possibility that dust adheres to the heat source section 5 to lower the heat exchange efficiency, and high heating for a long period of time. Efficiency can be maintained.

Further, since the ventilation portions 46 and 47 are provided in the upper and lower linings 3 of the warm air passage 42, a part of the warm air moving through the warm air passage 42 passes through the lining 3 and the human body and the lining 3 Since the space between them flows and circulates, a large amount of warm air can be made to flow, and more directly to the human body, so that more effective heating can be achieved. In addition, by providing a filter such as a mesh fabric in the ventilation sections 46 and 47, it is possible to prevent dust from adhering to the heat source section 5 and lowering the heat exchange efficiency.

Further, in this embodiment, since the intake / exhaust section 8 having both the intake port 33 and the exhaust port 34 is disposed in the opening 35 on the outer surface of the garment 1, the intake / exhaust is performed with the outside air. In addition, smooth intake and exhaust are performed to ensure stable combustion. Further, since the intake / exhaust section 8 is disposed above the heat source section 5, the combustion gas is cooled while flowing through the exhaust pipe 26, and the condensed water returns to the heat source section 5 and is evaporated. There is no problem such as icing out and damaging the fibers of the clothes 1.

Further, since the opening 35 of the garment 1 is arranged on the back side of the side, the garment 1 is never blocked even when the wearer performs any operation. Further, it is possible to prevent the combustion from being stopped due to the shortage of the intake air. Further, since the filter 40 is provided in the intake port 33, it is possible to prevent mixing of cotton dust, dust and the like, and to ensure stable combustion for a long period of time.

In the above embodiment, the continuous hollow structure 43 is arranged in the warm air passage 42. However, as shown in FIG. 9, the supporting members 50 are provided on both sides of the warm air passage 42 to be formed.
May be provided. Further, when the support member 50 is disposed so as to open upward as shown in the figure, and the passage cross-sectional area of the warm-air moving passage 42 is increased as it moves upward, the warm air is more likely to move upward. By flowing smoothly, the warm air can be diffused over a wide range, and the warm air can be spread laterally toward the shoulder and flow, thereby enhancing the heating effect.

In the above embodiment, the same effect can be obtained by increasing the width of the continuous hollow structure 43 upward. Furthermore, even if the width of the continuous hollow structure 43 and the interval between the support members 50, 50 are kept substantially constant and the thickness is increased to increase the cross-sectional area of the passage upward, the warm air is increased at the top. The effect that the warm air can be diffused in a wide range by flowing more smoothly toward the air can be obtained, and the greater the width and the interval between them, the greater the effect.

In the above embodiment, the warm air moving passage 4
A ventilation part 46 with a mesh ground on the lining 3 at the top and bottom of the 2,
Although the example in which the 47 is formed is shown, as shown in FIG.
7, and the ventilation portions 46 and 47 can be formed easily and inexpensively. Note that it is more preferable to use a mesh provided in the opening of the eyelet 51.

[0045]

According to the heating garment of the present invention, as is apparent from the above description, a heat source portion is provided between the outer material and the lining of the garment and the warm air moving passage extending upward from the heat source portion. Forming a part of the warm air moving passage by arranging a supporting member above the heat source portion so as to secure a passage cross-sectional area between the outer material and the lining, and passing through the inside of the heat source portion. Openings are formed above and below the heat source part while forming a passage, and the warm air movement passage extends to below the lower opening, and the warm air heated by the heat source part quickly turns the warm air movement passage by the chimney effect. By moving upwards, warm air is supplied to a wide area between the outer material and the lining, which can effectively heat the wide area, quickly start heating, and is lightweight and flexible because the heat transfer medium is air. To have a configuration Kill.

Further, since a part of the warm air moving passage is constituted by arranging the supporting member so as to secure a passage cross-sectional area between the outer material and the lining, the warm air moving passage can be formed lightly and surely. Can be.

Further, a passage passing through the inside of the heat source portion is formed, and openings are provided above and below the heat source portion, and the warm air moving passage extends to below the lower opening portion. Is returned to the warm air movement passage below the heat source portion through the inside of the clothing, and the warm air circulates through the heat source portion, so that the inside of the clothing can be heated very efficiently.

Further, if a continuous hollow structure is employed as the support member, the heat retention can be ensured even when heating is not performed.

When the continuous hollow structure is held on the back surface of the outer material, a space through which warm air flows is easily formed on the lining side of the garment, and a wider area can be heated.

When the warm air passage is formed substantially perpendicularly to the center of the back of the garment, the warm air passage is surely formed in a recess formed in the spine of the human body, so that warm air can be supplied quickly and widely. Can be.

By disposing the filter near the lower opening of the heat source, it is possible to prevent dust from adhering to the heat source and lowering the heat exchange efficiency.

Further, by setting the thermal emissivity of the lining to be higher than that of the outer material, heat can be effectively supplied to the human body. In addition, warm air can be effectively supplied to the human body by making the lining more permeable than the outer material. In addition, by making the reflectivity of the outer material higher than that of the lining, it is possible to suppress the generated heat from being dissipated outside the clothing.

When the warm air passage is formed continuously between the back side and the front side of the garment, the heat generated by the heat source can be supplied not only to the back side but also to the front side of the garment. The whole can be effectively heated.

If ventilation portions are provided in the upper and lower linings of the warm air passage, a part of the warm air flows through the lining and circulates in the space between the human body and the lining, so that a large amount of warm air is circulated. And more directly to the human body, so that heating can be performed more effectively. Further, by providing a filter in the ventilation portion, it is possible to prevent dust from adhering to the heat source portion and lowering the heat exchange efficiency.

When the cross-sectional area of the upper portion of the warm air moving passage is larger than that of the lower portion, the warm air can flow more smoothly toward the upper portion, and the warm air can be diffused over a wide range, so that the heating effect can be enhanced.

[Brief description of the drawings]

FIG. 1 is a perspective view of one embodiment of a heating garment of the present invention.

FIG. 2 is a configuration diagram of a heating device according to the embodiment.

FIG. 3 is a sectional view taken along the line AA of FIG. 1;

FIG. 4 is a sectional view taken along the line BB of FIG. 1;

5A and 5B show a specific example of the continuous hollow structure in the embodiment, wherein FIG. 5A is a partial structural view of a resin mat, and FIG. 5B is a partial structural view of a mesh fiber.

FIG. 6 is a schematic vertical sectional side view showing a state in which the heating garment of the embodiment is attached to a human body.

FIGS. 7A and 7B are cross-sectional views taken along line CC of FIG. 6, wherein FIG. 7A is a cross-sectional view of the same embodiment, and FIG. 7B is a similar cross-sectional view of a conventional example.

FIG. 8 is a vertical sectional front view of the heat source unit of the embodiment.

FIG. 9 is a front view of a heating garment according to another embodiment of the present invention as viewed from the inside.

FIG. 10 is a front view of a heating garment according to still another embodiment of the present invention as viewed from the inside.

FIG. 11 is a schematic configuration diagram of a conventional heating garment.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Clothing 2 Outer material 3 Lining 4 Heating device 5 Heat source part 21 Inflow opening 22 Outflow opening 42 Warm air movement passage 43 Continuous hollow structure 46 Lower ventilation part 47 Upper ventilation part 48 Filter 50 Supporting member

──────────────────────────────────────────────────続 き Continued on the front page (72) Inventor Takaaki Kusaka 1006 Kazuma Kadoma, Osaka Prefecture Matsushita Electric Industrial Co., Ltd. (72) Inventor Masanori Fujimoto 1-13-1 Dogagashiba, Tennoji-ku, Osaka Co., Ltd. Inside the Descente (72) Inventor Naohiro Noda 1-13-1 Dogagashiba, Tennoji-ku, Osaka-shi Descente Co., Ltd. (72) Inventor Shunsaku 1-13-1 Dogagashiba, Tennoji-ku, Osaka-shi Descente Co., Ltd. (56) References JP-A-62-40191 (JP, A) JP-A-7-310208 (JP, A) JP-A-2-144110 (JP, A) JP-A-9-131369 (JP, A) 136 518 (JP, U) Fully open sho 53-30910 (JP, U) Fully open sho 63-145894 (JP, U) Full open hei 4-64512 (JP, U) (58) Field surveyed (Int.Cl) . ^7, DB name) A41D 13/00

Claims (12)

(57) [Claims] 1. A heat source portion is disposed between a surface material and a lining of a garment, and a warm air moving passage extending upward from the heat source portion is formed, and a heating air passage is provided between the surface material and the lining above the heat source portion.
Arrange the support member to secure the road cross-sectional area and
Constitutes a part of the moving passage and passes through the heat source section
A passage is formed and openings are provided above and below the heat source.
A heating garment, wherein the warm air movement passage extends to below the lower opening . 2. The heating garment according to claim 1, wherein the support member is constituted by a continuous hollow structure . 3. The heating garment according to claim 2, wherein the continuous hollow structure is held on the back surface of the outer material. 4. The warm air passage is provided substantially at the center of the back of the garment.
4. The method according to claim 1, wherein the second member is formed vertically.
A heating garment according to item 1. 5. A filter is provided near the lower opening of the heat source.
The heating garment according to claim 1, wherein the heating garment is provided. 6. The thermal emissivity of the lining is higher than the thermal emissivity of the outer material.
The heating garment according to claim 1, wherein the heating garment is made larger . 7. The air permeability of the lining is larger than that of the outer material.
The heating garment according to claim 1, wherein the heating garment is a garment. 8. The reflectance of the outer material is larger than the reflectance of the lining.
The heating garment according to claim 1, wherein the heating garment is a garment. 9. The warm air passage is provided on the back side and the front side of the garment.
2. The semiconductor device according to claim 1, wherein:
4. The heating garment according to any one of items 1 to 3 . 10. A hot air transfer passage passing through upper and lower linings.
5. A method according to claim 1, further comprising:
Heating clothing as described . 11. A filter provided in a ventilation part.
The heating clothing according to claim 10, wherein 12. The passage cross-sectional area of the upper part of the warm air moving passage is lowered.
The cross-sectional area of the passage is larger than that of the passage.
A heating garment according to any one of claims 1 to 4 .