US20150033437A1 - Temperature Adjustable Air-Cooled Undergarment - Google Patents
Temperature Adjustable Air-Cooled Undergarment Download PDFInfo
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- US20150033437A1 US20150033437A1 US13/958,117 US201313958117A US2015033437A1 US 20150033437 A1 US20150033437 A1 US 20150033437A1 US 201313958117 A US201313958117 A US 201313958117A US 2015033437 A1 US2015033437 A1 US 2015033437A1
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- United States
- Prior art keywords
- air
- tubing
- body garment
- wearer
- tubing network
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
- A41D13/002—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches with controlled internal environment
- A41D13/005—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches with controlled internal environment with controlled temperature
- A41D13/0053—Cooled garments
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41B—SHIRTS; UNDERWEAR; BABY LINEN; HANDKERCHIEFS
- A41B2400/00—Functions or special features of shirts, underwear, baby linen or handkerchiefs not provided for in other groups of this subclass
Definitions
- This invention relates generally to temperature regulated garments and, more particularly, to a temperature adjustable air-cooled undergarment that does not impede normal movement of the wearer.
- Body suits having a forced air component have been used in the past where noxious fumes or chemicals are a danger to a user.
- a full body suit may be donned over a person's regular clothing and is effective to shield the user from contact with the undesirable chemicals, fumes, or the like.
- Workers needing this type of protective clothing include farmers using pesticides, environmental pollution workers, or those cleaning up after a natural disaster.
- Other body suits have been proposed that include portable air supplies such as air tanks or portable air compressors.
- a temperature adjustable air-cooled undergarment that cools a wearer of the air-cooled undergarment according to a temperature detected on a user's skin or by a temperature selected by the wearer. Further, it would be desirable to have a temperature adjustable air-cooled undergarment that is anatomically comfortable so as to encourage usage. In addition, it would be desirable to have a temperature adjustable air-cooled undergarment that may be worn as an undergarment beneath a normal work uniform or other clothing.
- a temperature adjustable air-cooled undergarment for connection to a central forced air supply and for wear on a human body includes an upper body garment configured for wear on an upper torso of a wearer, the upper body garment defining an imaginary vertical axis positioned to correspond with a position of the wearer's spine.
- a first tubing network is integrated into a left segment of the upper body garment and is situated to the left of the vertical axis.
- a second tubing segment is integrated into a right segment of the upper body garment and situated to the right of the vertical axis.
- the first tubing network is in fluid communication with the second tubing network at a single location that crosses the vertical axis.
- the first tubing network is in operative communication with the central forced air supply so as to distribute air throughout the first and second tubing networks.
- Basra, Iraq http://www.basra.climatemps.com/
- Basra, Iraq http://www.basra.climatemps.com/
- Basra, Iraq http://www.basra.climatemps.com/
- the humidity in the desert can be much lower.
- the perforation of the tubing is in an alternating format at a 45 degree angle to the skin to prevent blockage and to maximize distribution. Dispersion of the cooled air is concentrated in high impact areas such as arm pits, middle back, lower heat sink areas a simple regulator that is currently used for HVLP paint spray guns.
- a general object of this invention is to provide a temperature adjustable air-cooled undergarment for keeping a person cool in an otherwise hot environmental or occupational setting.
- Another object of this invention is to provide an air-cooled undergarment, as aforesaid, that receives forced air from a central air supply for distribution through tubing networks according to a detected temperature of a wearer or according to a user determined temperature.
- Still another object of this invention is to provide an air-cooled undergarment, as aforesaid, having tubular elements that do not cross the wearer's spine and, as a result, is anatomically comfortable and encourages use.
- a further object of this invention is to provide an air-cooled undergarment, as aforesaid, that may be worn beneath a worker's normal work attire.
- Yet another object of this invention is to provide an air-cooled undergarment, as aforesaid, that may be connected to a central forced air supply such as an air compressor.
- a further object of this invention is to provide an air-cooled undergarment, as aforesaid, that may be operated easily by a wearer of the undergarment.
- FIG. 1 is a perspective view of a temperature adjustable air-cooled undergarment according to a preferred embodiment of the present invention
- FIG. 2 is front perspective view of the air-cooled undergarment as in FIG. 1 with the fabric portions of the garments removed;
- FIG. 3 is an isolated view on an enlarged scale taken from a portion of FIG. 2 ;
- FIG. 4 is a front view of the undergarment as in FIG. 2 ;
- FIG. 5 is a side view of the undergarment as in FIG. 2 ;
- FIG. 6 a is a perspective view of a tubing element of the undergarment of FIG. 2 ;
- FIG. 6 b is a side view of the tubing element as in FIG. 6 a;
- FIG. 6 c is a sectional view taken along line 6 c - 6 c of FIG. 6 b;
- FIG. 7 is a block diagram illustrating the major components of the present invention.
- FIG. 8 is a rear perspective view of the undergarment as in FIG. 2 .
- the temperature adjustable air-cooled undergarment 10 generally includes an upper body garment 20 , a lower body garment 40 , and multiple tubing networks specifically positioned to avoid crossing a wearer's spine or impeding movement of the wearer's anatomical joints.
- the fabric portions of the garments are removed to better illustrate the internal components.
- the upper body garment 20 is configured for wear over the upper torso of a person and, more particularly, may be in the form of an undershirt.
- the upper body garment 20 defines an imaginary vertical axis 22 that, when worn, corresponds to the spinal column of the wearer of the upper body garment 20 ( FIG. 1 ). Identifying an imaginary vertical axis 22 is helpful to understanding how a plurality of tubing elements are situated within the upper body garment 20 as will be explained in more detail below. It is to be understood that references to “left” or “right” are as a user would consider his “left” or “right.”
- a first tubing network 30 is integrated into a left segment 26 of the upper body garment 20 .
- the left segment 26 is situated to the left side of the vertical axis 22 .
- a second tubing network 36 is integrated into a right segment 28 of the upper body garment 20 , the right segment 28 being situated to the right side of the vertical axis 22 .
- the first 30 and second 36 tubing networks are configured to distribute forced or pressurized air received from a forced air supply, such as air generated by an air compressor 67 .
- the air-cooled undergarment 10 includes a supply hose 12 having a first end 14 operatively coupled to the first tubing network 30 and an opposite second end 16 configured to be selectively coupled to a forced air source such as an air compressor 67 .
- the first tubing network 30 is operatively connected to the air supply or compressor 67 , such as through a valve as will be described in greater detail later.
- the first tubing network 30 is in fluid communication with the second tubing network 36 such that air received into the first tubing network 30 is distributed to the second tubing network 36 .
- the first 30 and second 36 tubing networks are coupled together for fluid communication in only a single location 31 that crosses the vertical axis 22 . Otherwise, the first tubing network 30 is positioned solely within the left segment 26 to the left side of the vertical axis 22 and the second tubing network 36 is positioned solely within the right segment 28 to the right side of the vertical axis 22 .
- the tubing portions are integrated into both the front and the back of the upper boy garment 20 . More particularly, the upper body garment 20 defines an imaginary horizontal axis 24 extending between shoulder portions of the upper body garment 20 .
- the horizontal axis serves to divide the upper body garment 20 into front and rear portions for the sake of the detailed description of the invention.
- the first tubing network 30 may be divided into a left front portion 32 of tubing elements situated on a front side of the horizontal axis 24 and a left rear portion 34 of tubing elements situated on an opposed rear side of the horizontal axis 24 .
- the second tubing network 36 may be divided into a right front portion 38 of tubing elements situated on a front side of the horizontal axis 24 and a right rear portion 39 of tubing elements situated on an opposed rear side of the horizontal axis 24 . It is understood that a respective front portion and rear portion of the first 30 and second 36 tubing networks are in fluid communication.
- first tubing network 30 includes a left arm portion 35 having tubing elements in fluid communication with said left front portion 32 of tubing elements, the left arm portion 35 being arranged to correspond to a left arm of a wearer of the upper body garment 20 .
- second tubing network 36 includes a right arm portion 44 having tubing elements in fluid communication with said right front portion 38 of tubing elements, the right arm portion 44 being arranged to correspond to a right arm of a wearer of the upper body garment 20 .
- each arm portion may be arranged in a continuous ring type pattern.
- the plurality of tubing elements of the first tubing network 30 are spaced apart from one another and positioned in a general winding pattern within the left segment 26 of the upper body garment 20 .
- the plurality of tubing elements of the second tubing network 36 are spaced apart from one another and positioned in a general winding pattern within the right segment 28 of the upper body garment 20 .
- the winding pattern is effective to distribute forced air throughout the upper body garment 20 .
- the air-cooled undergarment 10 includes a pressure regulator 60 that is configured to reduce the pressure of air received from a central air supply (e.g. air compressor) to a predetermined air pressure that can be distributed through the first 30 and second 36 tubing networks.
- the pressure regulator 60 may be situated intermediate the first end 14 of the supply hose 12 and first tubing network 30 .
- the pressure regulator 60 may be configured to selectively allow or prevent air to pass from the supply hose 12 to the first tubing network 30 or, alternatively, may be cooperatively coupled to a control valve for this purpose. It is understood that operation of the pressure regulator 60 may be controlled by a microcontroller 64 , processor, or circuitry as will be described later.
- the air-cooled undergarment 10 may includes a temperature sensor 62 situated in the upper body garment 20 and configured to determine the temperature of the wearer's skin when the upper body garment 20 is being worn.
- the temperature sensor 62 will be proximate a user's skin when the upper body garment 20 is worn.
- the air-cooled undergarment 10 also includes a microcontroller 64 in data communication with the temperature sensor 62 .
- the microcontroller 64 may be a processor with memory and programming or just circuitry.
- the microcontroller 64 is programmed to actuate the pressure regulator 60 to permit air to be received from the forced air supply (e.g. air compressor) 67 into the first tubing network 30 when a predetermined temperature is detected by the temperature sensor 62 . For instance, when the wearer's skin temperature exceeds a predetermined temperature, the upper body garment 20 begins to be cooled by forced air flowing through the first 30 and second 36 tubing networks.
- the forced air supply e.g. air compressor
- the air-cooled undergarment 10 also includes a thermostat 66 having an input dial.
- the wearer of the undergarment 10 can set a temperature at which the cooling means described above will be actuated.
- the thermostat 66 is in data communication with the microcontroller 64 and temperature sensor 62 .
- the microcontroller 64 may be programmed to compare a current temperature as indicated by the temperature sensor 62 with a temperature selected by a wearer using the thermostat 66 .
- the air-cooled undergarment 10 also includes a lower body garment 40 configured for wear on the lower torso of the wearer.
- the lower body garment 40 preferably includes a left leg portion 42 and a right leg portion 44 .
- the lower body garment 40 is in the form of underwear or shorts.
- a third tubing network 46 is integrated into the left leg portion 42 of the lower body garment 40 at a position that corresponds to an outer left leg area of the wearer.
- a fourth tubing network 48 is integrated into the right leg portion 44 of the lower body garment 40 at a position that corresponds to an outer right leg area of the wearer.
- the third tubing network 46 and the fourth tubing network 48 are in operative fluid communication with the first tubing network 30 such that air received into the first tubing network 30 from the central forced air supply 67 is selectively distributed to the third and fourth tubing networks, respectively.
- a fifth tubing network 50 is integrated into the left leg portion 42 of the lower body garment 40 at a position that corresponds to an inner left leg area of the wearer.
- a sixth tubing network 52 is integrated into the right leg portion 44 of the lower body garment 40 at a position that corresponds to an inner right leg area of the wearer.
- the fifth tubing network 50 and the sixth tubing network 52 are in operative fluid communication with the first tubing network 30 such that air received into the first tubing network 30 from the central forced air supply is selectively distributed to the fifth and sixth tubing networks, respectively.
- the position of the third through sixth tubing networks is important to the user-friendliness of the lower body garment 40 .
- leg movement is made more freely and without the discomfort or difficulty that is likely to be experienced if these networks were placed on the front or rear surfaces of the leg portions, respectively.
- a respective tubing element includes a bottom wall and a continuous side wall that defines at least one but preferably a plurality of spaced apart apertures 68 ( FIG. 6 c ).
- a respective aperture 68 is adjacent the bottom wall 69 and configured so that air flowing through the tubing element is directed outwardly across the wearer's skin.
- the respective tubing element defines a pair of apertures 68 opposite one another and configured such that air flowing through the tubing element is directed outwardly in opposite directions across the wearer's skin.
- a user would wear a uniform or other work-related attire over the air-cooled undergarment 10 .
- the tubing elements of respective tubing networks may be connected and then the first tubing network 30 may be coupled to the central forced air supply 67 .
- pressurized air will pass through the pressure regulator 60 and into the first tubing network 30 where it will be distributed to the other tubing networks. Distributed air is able to flow through respective apertures across the skin of a user to maintain a desired coolness even in hot environmental or occupational conditions.
Abstract
A temperature adjustable air-cooled undergarment for connection to a central forced air supply and for wear on a human body includes an upper body garment configured for wear on an upper torso of a wearer, the upper body garment defining an imaginary vertical axis corresponding with a position of the wearer's spine. A first tubing network is integrated into a left segment of the upper body garment and is situated to the left of the vertical axis. A second tubing segment is integrated into a right segment of the upper body garment and situated to the right of the vertical axis. The first tubing network is in fluid communication with the second tubing network at a single location crossing the vertical axis. The first tubing network is in operative communication with the central forced air supply so as to distribute air throughout the first and second tubing networks.
Description
- This invention relates generally to temperature regulated garments and, more particularly, to a temperature adjustable air-cooled undergarment that does not impede normal movement of the wearer.
- Body suits having a forced air component have been used in the past where noxious fumes or chemicals are a danger to a user. In this regard, a full body suit may be donned over a person's regular clothing and is effective to shield the user from contact with the undesirable chemicals, fumes, or the like. Workers needing this type of protective clothing include farmers using pesticides, environmental pollution workers, or those cleaning up after a natural disaster. Other body suits have been proposed that include portable air supplies such as air tanks or portable air compressors.
- Although assembly effective for their intended purposes, the existing devices or proposals do not provide access to pressurized air according to a detected temperature of the wearer of the air-cooled garment or according to a user-determined temperature. It is well known that if a safety or medically necessary device is restrictive, use will be reduced and ineffective.
- Therefore, it would be desirable to have a temperature adjustable air-cooled undergarment that cools a wearer of the air-cooled undergarment according to a temperature detected on a user's skin or by a temperature selected by the wearer. Further, it would be desirable to have a temperature adjustable air-cooled undergarment that is anatomically comfortable so as to encourage usage. In addition, it would be desirable to have a temperature adjustable air-cooled undergarment that may be worn as an undergarment beneath a normal work uniform or other clothing.
- A temperature adjustable air-cooled undergarment for connection to a central forced air supply and for wear on a human body according to the present invention includes an upper body garment configured for wear on an upper torso of a wearer, the upper body garment defining an imaginary vertical axis positioned to correspond with a position of the wearer's spine. A first tubing network is integrated into a left segment of the upper body garment and is situated to the left of the vertical axis. A second tubing segment is integrated into a right segment of the upper body garment and situated to the right of the vertical axis. The first tubing network is in fluid communication with the second tubing network at a single location that crosses the vertical axis. The first tubing network is in operative communication with the central forced air supply so as to distribute air throughout the first and second tubing networks.
- This technology was created from years of research devoted to reducing stress induced by heat and humidity to the human body. When a person's body temperature rises, a body's natural response is to sweat. Sweating uses evaporation to naturally cool the body. This principal works well enough unless covered by layers of clothing. A product according to the present invention increases the body's natural ability to release heat by inducing compressed air into the equation. Undergarments (shirt) (shorts) woven with perforated vinyl tubing at an adjustable pressure provides much needed airflow to clothed areas. Even in the most adverse conditions, this apparatus will allow the body to naturally cool itself without costly refrigeration.
- In this example, Basra, Iraq (http://www.basra.climatemps.com/) is 106 degrees with a relative humidity of 46%. This creates a dew point of 80 degrees. Compared to our body temperature this is still cooling. The humidity in the desert can be much lower. As the relative humidity decreases the dew point also decreases. In addition, the perforation of the tubing is in an alternating format at a 45 degree angle to the skin to prevent blockage and to maximize distribution. Dispersion of the cooled air is concentrated in high impact areas such as arm pits, middle back, lower heat sink areas a simple regulator that is currently used for HVLP paint spray guns.
- Therefore, a general object of this invention is to provide a temperature adjustable air-cooled undergarment for keeping a person cool in an otherwise hot environmental or occupational setting.
- Another object of this invention is to provide an air-cooled undergarment, as aforesaid, that receives forced air from a central air supply for distribution through tubing networks according to a detected temperature of a wearer or according to a user determined temperature.
- Still another object of this invention is to provide an air-cooled undergarment, as aforesaid, having tubular elements that do not cross the wearer's spine and, as a result, is anatomically comfortable and encourages use.
- A further object of this invention is to provide an air-cooled undergarment, as aforesaid, that may be worn beneath a worker's normal work attire.
- Yet another object of this invention is to provide an air-cooled undergarment, as aforesaid, that may be connected to a central forced air supply such as an air compressor.
- A further object of this invention is to provide an air-cooled undergarment, as aforesaid, that may be operated easily by a wearer of the undergarment.
- Other objects and advantages of the present invention will become apparent from the following description taken in connection with the accompanying drawings, wherein is set forth by way of illustration and example, embodiments of this invention.
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FIG. 1 is a perspective view of a temperature adjustable air-cooled undergarment according to a preferred embodiment of the present invention; -
FIG. 2 is front perspective view of the air-cooled undergarment as inFIG. 1 with the fabric portions of the garments removed; -
FIG. 3 is an isolated view on an enlarged scale taken from a portion ofFIG. 2 ; -
FIG. 4 is a front view of the undergarment as inFIG. 2 ; -
FIG. 5 is a side view of the undergarment as inFIG. 2 ; -
FIG. 6 a is a perspective view of a tubing element of the undergarment ofFIG. 2 ; -
FIG. 6 b is a side view of the tubing element as inFIG. 6 a; -
FIG. 6 c is a sectional view taken alongline 6 c-6 c ofFIG. 6 b; -
FIG. 7 is a block diagram illustrating the major components of the present invention; and -
FIG. 8 is a rear perspective view of the undergarment as inFIG. 2 . - A temperature adjustable air-cooled undergarment according to a preferred embodiment of the present invention will now be described with reference to
FIGS. 1 to 7 of the accompanying drawings. The temperature adjustable air-cooledundergarment 10 generally includes anupper body garment 20, a lower body garment 40, and multiple tubing networks specifically positioned to avoid crossing a wearer's spine or impeding movement of the wearer's anatomical joints. In the drawings, the fabric portions of the garments are removed to better illustrate the internal components. - The
upper body garment 20 is configured for wear over the upper torso of a person and, more particularly, may be in the form of an undershirt. Theupper body garment 20 defines an imaginaryvertical axis 22 that, when worn, corresponds to the spinal column of the wearer of the upper body garment 20 (FIG. 1 ). Identifying an imaginaryvertical axis 22 is helpful to understanding how a plurality of tubing elements are situated within theupper body garment 20 as will be explained in more detail below. It is to be understood that references to “left” or “right” are as a user would consider his “left” or “right.” - A
first tubing network 30 is integrated into aleft segment 26 of theupper body garment 20. Theleft segment 26 is situated to the left side of thevertical axis 22. Similarly, asecond tubing network 36 is integrated into aright segment 28 of theupper body garment 20, theright segment 28 being situated to the right side of thevertical axis 22. The first 30 and second 36 tubing networks are configured to distribute forced or pressurized air received from a forced air supply, such as air generated by anair compressor 67. The air-cooledundergarment 10 includes asupply hose 12 having a first end 14 operatively coupled to thefirst tubing network 30 and an oppositesecond end 16 configured to be selectively coupled to a forced air source such as anair compressor 67. - Accordingly, the
first tubing network 30 is operatively connected to the air supply orcompressor 67, such as through a valve as will be described in greater detail later. Thefirst tubing network 30 is in fluid communication with thesecond tubing network 36 such that air received into thefirst tubing network 30 is distributed to thesecond tubing network 36. As shown particularly inFIG. 4 , the first 30 and second 36 tubing networks are coupled together for fluid communication in only asingle location 31 that crosses thevertical axis 22. Otherwise, thefirst tubing network 30 is positioned solely within theleft segment 26 to the left side of thevertical axis 22 and thesecond tubing network 36 is positioned solely within theright segment 28 to the right side of thevertical axis 22. - The tubing portions are integrated into both the front and the back of the
upper boy garment 20. More particularly, theupper body garment 20 defines an imaginaryhorizontal axis 24 extending between shoulder portions of theupper body garment 20. The horizontal axis serves to divide theupper body garment 20 into front and rear portions for the sake of the detailed description of the invention. Thefirst tubing network 30 may be divided into aleft front portion 32 of tubing elements situated on a front side of thehorizontal axis 24 and a leftrear portion 34 of tubing elements situated on an opposed rear side of thehorizontal axis 24. Likewise, thesecond tubing network 36 may be divided into aright front portion 38 of tubing elements situated on a front side of thehorizontal axis 24 and a rightrear portion 39 of tubing elements situated on an opposed rear side of thehorizontal axis 24. It is understood that a respective front portion and rear portion of the first 30 and second 36 tubing networks are in fluid communication. - Further, the
first tubing network 30 includes aleft arm portion 35 having tubing elements in fluid communication with saidleft front portion 32 of tubing elements, theleft arm portion 35 being arranged to correspond to a left arm of a wearer of theupper body garment 20. Likewise, thesecond tubing network 36 includes a right arm portion 44 having tubing elements in fluid communication with saidright front portion 38 of tubing elements, the right arm portion 44 being arranged to correspond to a right arm of a wearer of theupper body garment 20. - The tubing elements of each arm portion may be arranged in a continuous ring type pattern. By contrast, the plurality of tubing elements of the
first tubing network 30 are spaced apart from one another and positioned in a general winding pattern within theleft segment 26 of theupper body garment 20. Similarly, the plurality of tubing elements of thesecond tubing network 36 are spaced apart from one another and positioned in a general winding pattern within theright segment 28 of theupper body garment 20. The winding pattern is effective to distribute forced air throughout theupper body garment 20. - The air-cooled
undergarment 10 includes apressure regulator 60 that is configured to reduce the pressure of air received from a central air supply (e.g. air compressor) to a predetermined air pressure that can be distributed through the first 30 and second 36 tubing networks. Thepressure regulator 60 may be situated intermediate the first end 14 of thesupply hose 12 andfirst tubing network 30. Thepressure regulator 60 may be configured to selectively allow or prevent air to pass from thesupply hose 12 to thefirst tubing network 30 or, alternatively, may be cooperatively coupled to a control valve for this purpose. It is understood that operation of thepressure regulator 60 may be controlled by amicrocontroller 64, processor, or circuitry as will be described later. - Further, the air-cooled
undergarment 10 may includes atemperature sensor 62 situated in theupper body garment 20 and configured to determine the temperature of the wearer's skin when theupper body garment 20 is being worn. Preferably, thetemperature sensor 62 will be proximate a user's skin when theupper body garment 20 is worn. - The air-cooled
undergarment 10 also includes amicrocontroller 64 in data communication with thetemperature sensor 62. It is understood that themicrocontroller 64 may be a processor with memory and programming or just circuitry. Preferably, themicrocontroller 64 is programmed to actuate thepressure regulator 60 to permit air to be received from the forced air supply (e.g. air compressor) 67 into thefirst tubing network 30 when a predetermined temperature is detected by thetemperature sensor 62. For instance, when the wearer's skin temperature exceeds a predetermined temperature, theupper body garment 20 begins to be cooled by forced air flowing through the first 30 and second 36 tubing networks. - In one embodiment, the air-cooled
undergarment 10 also includes athermostat 66 having an input dial. As with a conventional residential heating and cooling thermostat, the wearer of theundergarment 10 can set a temperature at which the cooling means described above will be actuated. Accordingly, thethermostat 66 is in data communication with themicrocontroller 64 andtemperature sensor 62. Themicrocontroller 64 may be programmed to compare a current temperature as indicated by thetemperature sensor 62 with a temperature selected by a wearer using thethermostat 66. - In one embodiment, the air-cooled
undergarment 10 also includes a lower body garment 40 configured for wear on the lower torso of the wearer. The lower body garment 40 preferably includes a left leg portion 42 and a right leg portion 44. The lower body garment 40 is in the form of underwear or shorts. Athird tubing network 46 is integrated into the left leg portion 42 of the lower body garment 40 at a position that corresponds to an outer left leg area of the wearer. In like manner, afourth tubing network 48 is integrated into the right leg portion 44 of the lower body garment 40 at a position that corresponds to an outer right leg area of the wearer. Thethird tubing network 46 and thefourth tubing network 48 are in operative fluid communication with thefirst tubing network 30 such that air received into thefirst tubing network 30 from the central forcedair supply 67 is selectively distributed to the third and fourth tubing networks, respectively. - In one embodiment, a
fifth tubing network 50 is integrated into the left leg portion 42 of the lower body garment 40 at a position that corresponds to an inner left leg area of the wearer. In like manner, asixth tubing network 52 is integrated into the right leg portion 44 of the lower body garment 40 at a position that corresponds to an inner right leg area of the wearer. Thefifth tubing network 50 and thesixth tubing network 52 are in operative fluid communication with thefirst tubing network 30 such that air received into thefirst tubing network 30 from the central forced air supply is selectively distributed to the fifth and sixth tubing networks, respectively. - It is to be appreciated that the position of the third through sixth tubing networks is important to the user-friendliness of the lower body garment 40. By being positioned on the left or right leg portions at positions corresponding to outer and inner leg areas of a wearer, leg movement is made more freely and without the discomfort or difficulty that is likely to be experienced if these networks were placed on the front or rear surfaces of the leg portions, respectively.
- The tubing elements described above have a configuration that efficiently and effectively distributes the cool pressurized air from the air supply across the surface of a wearer's skin. More particularly, a respective tubing element includes a bottom wall and a continuous side wall that defines at least one but preferably a plurality of spaced apart apertures 68 (
FIG. 6 c). Arespective aperture 68 is adjacent thebottom wall 69 and configured so that air flowing through the tubing element is directed outwardly across the wearer's skin. In one embodiment, the respective tubing element defines a pair ofapertures 68 opposite one another and configured such that air flowing through the tubing element is directed outwardly in opposite directions across the wearer's skin. - In use, a user would wear a uniform or other work-related attire over the air-cooled
undergarment 10. The tubing elements of respective tubing networks may be connected and then thefirst tubing network 30 may be coupled to the central forcedair supply 67. When a predetermined temperature is indicated by thetemperature sensor 62 or a temperature indicated by thethermostat 66 is reached, pressurized air will pass through thepressure regulator 60 and into thefirst tubing network 30 where it will be distributed to the other tubing networks. Distributed air is able to flow through respective apertures across the skin of a user to maintain a desired coolness even in hot environmental or occupational conditions. - It is understood that while certain forms of this invention have been illustrated and described, it is not limited thereto except insofar as such limitations are included in the following claims and allowable functional equivalents thereof.
Claims (17)
1. A temperature adjustable air-cooled undergarment for connection to a central forced air supply and for wear on a human body, comprising:
an upper body garment configured for wear on an upper torso of a wearer, said upper body garment defining an imaginary vertical axis positioned to correspond with a position of the wearer's spine;
a first tubing network integrated into a left segment of said upper body garment and situated to the left side of said vertical axis;
a second tubing network integrated into a right segment of said upper body garment and situated to the right side of said vertical axis;
wherein said first tubing network is in fluid communication with said second tubing network at a single location that crosses said vertical axis; and
wherein said first tubing network is in operative communication with the central forced air supply so as to distribute air throughout said first and second tubing networks.
2. The air-cooled undergarment as in claim 1 , wherein:
said upper body garment defines an imaginary horizontal axis positioned to correspond to a wearer's shoulders;
said first tubing network includes a left front portion in fluid communication with a left rear portion;
said left front portion and said left rear portion being situated on opposed sides of said horizontal axis;
said second tubing network includes a right front portion in fluid communication with a right rear portion; and
said right front portion and said right rear portion being situated on opposed sides of said horizontal axis.
3. The air-cooled undergarment as in claim 2 , wherein:
said first tubing network includes a left arm portion in fluid communication with said left front portion, said left arm portion being situated to correspond to the wearer's left arm when wearing said upper body garment; and
said second tubing network includes a right arm portion in fluid communication with said right front portion, said right arm portion being situated to correspond to the wearer's right arm when wearing said upper body garment.
4. The air-cooled undergarment as in claim 1 , further comprising a pressure regulator operatively connected to a first tubing network inlet and to the central air supply, said pressure regulator configured to reduce a pressure of the central air supply to a predetermined pressure distributable in said first tubing network.
5. The air-cooled undergarment as in claim 4 , further comprising:
a temperature sensor situated in said upper body garment and configured to determine a temperature of the wearer's skin when said upper body garment is being worn thereon; and
a microcontroller in data communication with said temperature sensor and with said pressure regulator, said microcontroller programmed to actuate said pressure regulator to receive air from the central forced air supply when a predetermined temperature is detected by said temperature sensor.
6. The air-cooled undergarment as in claim 5 , further comprising:
a thermostat configured to receive desired temperature input from the wearer; and
a microcontroller in data communication with said thermostat and with said pressure regulator, said microcontroller programmed to actuate said pressure regulator to receive air from the central forced air supply according to said desired temperature input received by said thermostat.
7. The air-cooled undergarment as in claim 4 , further comprising:
a thermostat configured to receive a temperature input from the wearer; and
a microcontroller in data communication with said thermostat and with said pressure regulator, said microcontroller programmed to actuate said pressure regulator to receive air from the central forced air supply according to said temperature input received by said thermostat.
8. The air-cooled undergarment as in claim 1 , further comprising a supply hose having a first end operatively connected to said first tubing network and a second end selectively coupled to the forced air supply, whereby to selectively receive air into said first tubing network.
9. The air-cooled undergarment as in claim 1 , wherein:
said first tubing network includes a plurality of tubular elements spaced apart throughout said left segment of said upper body garment in a generally winding pattern; and
said second tubing network includes a plurality of tubular elements spaced apart throughout said right segment of said upper body garment in a generally winding pattern.
10. The air-cooled undergarment as in claim 2 , wherein:
said left front portion of said first tubing network includes a plurality of spaced apart tubular elements arranged in a generally winding pattern;
said left rear portion of said first tubing network includes a plurality of spaced apart tubular elements arranged in a generally winding pattern;
said right front portion of said second tubing network includes a plurality of spaced apart tubular elements arranged in a generally winding pattern; and
said right rear portion of said second tubing network includes a plurality of spaced apart tubular elements arranged in a generally winding pattern.
11. The air-cooled undergarment as in claim 1 , further comprising:
a lower body garment configured for wear on a lower torso of the wearer, said lower body garment having a left leg portion and a right leg portion;
a third tubing network integrated into said left leg portion of said lower body garment at a position corresponding to an outside of the wearer's left leg; and
a fourth tubing network integrated into said right leg portion of said lower body garment at a position corresponding to an outside of the wearer's right leg.
12. The air-cooled undergarment as in claim 3 , further comprising:
a lower body garment configured for wear on a lower torso of the wearer, said lower body garment having a left leg portion and a right leg portion;
a third tubing network integrated into said left leg portion of said lower body garment at a position corresponding to an outside of the wearer's left leg; and
a fourth tubing network integrated into said right leg portion of said lower body garment at a position corresponding to an outside of the wearer's right leg.
13. The air-cooled undergarment as in claim 6 , further comprising:
a lower body garment configured for wear on a lower torso of the wearer, said lower body garment having a left leg portion and a right leg portion;
a third tubing network integrated into said left leg portion of said lower body garment at a position corresponding to an outside of the wearer's left leg; and
a fourth tubing network integrated into said right leg portion of said lower body garment at a position corresponding to an outside of the wearer's right leg.
14. The air-cooled undergarment as in claim 11 wherein said third tubing network and said fourth tubing network are in operative fluid communication with said first tubing network such that air from the central forced air supply is selectively distributed to said third and fourth tubing networks.
15. The air-cooled undergarment as in claim 13 , further comprising:
a fifth tubing network integrated into said left leg portion of said lower body garment at a position corresponding to an inside of the wearer's left leg;
a sixth tubing network integrated into said right leg portion of said lower body garment at a position corresponding to an inside of the wearer's right leg; and
wherein said fifth tubing network and said sixth tubing network are in operative fluid communication with said first tubing network such that air from the central forced air supply is selectively distributed to said fifth and sixth tubing networks, respectively.
16. The air-cooled undergarment as in claim 9 , wherein a respective tubing element defines at least one aperture adjacent a bottom wall thereof such that air flowing through said respective tubing element flows outwardly across the wearer's skin.
17. The air-cooled undergarment as in claim 16 , wherein said at least one aperture is a pair of apertures situated opposite one another such that air flowing through said respective tubing element flows outwardly in opposite directions.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/958,117 US20150033437A1 (en) | 2013-08-02 | 2013-08-02 | Temperature Adjustable Air-Cooled Undergarment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/958,117 US20150033437A1 (en) | 2013-08-02 | 2013-08-02 | Temperature Adjustable Air-Cooled Undergarment |
Publications (1)
Publication Number | Publication Date |
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US20150033437A1 true US20150033437A1 (en) | 2015-02-05 |
Family
ID=52426269
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US13/958,117 Abandoned US20150033437A1 (en) | 2013-08-02 | 2013-08-02 | Temperature Adjustable Air-Cooled Undergarment |
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US (1) | US20150033437A1 (en) |
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US10004925B2 (en) | 2011-10-21 | 2018-06-26 | Honeywell International Inc. | Emergency filter system for encapsulated suit |
JP2020193419A (en) * | 2019-05-30 | 2020-12-03 | 株式会社大谷機械製作所 | Working clothing |
US11027156B2 (en) | 2011-10-21 | 2021-06-08 | Honeywell International Inc. | Emergency filter system for ventilated hood |
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US10004925B2 (en) | 2011-10-21 | 2018-06-26 | Honeywell International Inc. | Emergency filter system for encapsulated suit |
US11027156B2 (en) | 2011-10-21 | 2021-06-08 | Honeywell International Inc. | Emergency filter system for ventilated hood |
US11123582B2 (en) | 2011-10-21 | 2021-09-21 | Honeywell International Inc. | Emergency filter system for encapsulated suit |
US20150282543A1 (en) * | 2014-04-07 | 2015-10-08 | Honeywell International Inc. | Back integral air distribution system in ventilated suit |
US9554604B2 (en) * | 2014-04-07 | 2017-01-31 | Honeywell International Inc. | Back integral air distribution system in ventilated suit |
JP2020193419A (en) * | 2019-05-30 | 2020-12-03 | 株式会社大谷機械製作所 | Working clothing |
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Legal Events
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STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION |