KR101684794B1 - Thermal belt using conductive heat fiber - Google Patents

Abstract

The present invention provides a thermal abdominal belt using a conductive heat fiber. A conductive heat fiber is applied, so a pattern can be easily disposed and production can be simply performed. Also, the thermal abdominal belt can be easily sewed with an abdominal belt, and has heat resistance. Accordingly, electrical lifespan is improved, and a storage battery can be repeatedly used. Moreover, a heating effect can be applied not only to the waist but also to the shoulders and hands. A thermal abdominal belt using a conductive heat fiber according to a preferable embodiment of the present invention comprises: an abdominal belt body having an abdominal body outer skin and an abdominal belt body inner skin which are sewed, a surface extending part formed in the center thereof to have a relatively high width, a surface shortening part formed to have a gradually narrowed width from both sides of the surface extending part, and a band shape part lengthily extended with a constant width from the surface shortening part; a thermal sheet interposed between the abdominal belt body outer skin and the abdominal belt body inner skin, and formed on the surface extending part of the abdominal belt body; a storage battery accommodating pocket sewed with a front surface of any one part of the surface shortening part; and male and female Velcro fasteners attached to the band shape part to connect an abdominal belt to be attached and detached according to a wearing state.

Description

{Thermal belt using conductive heat fiber}

[0001] The present invention relates to a warm bag for warming and feminine wearing by the body, and particularly, it is possible to easily arrange the pattern by using a conductive heating yarn and to easily sew the bag by a simple manufacturing process, It has heat resistance and improved electrical life. It can be used repeatedly using low DC voltage battery of 5v or less by using mini USB terminal as a power connection terminal, and can be used by directly connecting mini USB terminal adapter. The present invention relates to a warm bosom using a conductive feather so that not only the shoulder but also the hand can see the effect of heat and pain relief.

In general, the back of the belly is required to support and protect the back, or there are a lot of problems such as office workers, drivers, housewives, waist is often cold, or should maintain a long posture, It can be worn for body style correction, when you want to see diet effect, and so on. One type of bag, warm bosom, the generation of warm warmth, such as pain relief can be seen in the effect. For example, a hot pack containing powdered powder or an area heating element is used. Hot water is very inconvenient to boil water directly. Hot pack is used in electric area every time it is uncomfortable and it takes up a lot of volume, so it is inconvenient to carry and it is not comfortable to wear. On the other hand, .

Background Art [0002] As a background technology of the present invention to which a planar heating element is applied, a heat-generating bag has been proposed as a Korean registered utility model registration No. 20-0264050. In this case, a surface heating element for heating and discharging heat, which is drawn out from the ground terminal at one side of the main body of the bag, is installed inside, and a band having elasticity is attached to both ends of the main body. And a connection cord for connecting a ground terminal drawn out from the surface heating element to a ground terminal drawn out from a current-causing storage battery. In this way, heat is generated by a small current source, So that it can be used for a long time.

However, in the background art of the former, the planar heating element is formed by covering a plurality of carbon and copper foil with an insulating film, and it is difficult to form a desired heating pattern, and the durability of the foil is reduced due to the folded- There is a great disadvantage that it is likely to be broken.

Another technology to be a background of the present invention is Korean Patent Registration No. 10-1319579, which is proposed as a "bag for poultice." This is because cubic or artificial diamond is pulverized into nanoparticle powder, and these nanoparticle powders are mixed with carbon and made into 0.2 ~ 0.8mm diameter yarn, mixed into pulp liquid to form nanoparticle grass, and silver paste And a surface heating element on which nanoparticle grass is formed by printing and electrodes are used, and a large amount of far-infrared rays are radiated and heated.

However, the above-mentioned background art has a problem in that the production process of the nanoparticle paper is complicated and the manufacturing cost of the surface heating element is increased.

Korean Registered Utility Model Registration No. 20-0264050 (Heat-generating bag) Korean Patent Registration No. 10-1319579 (Fomentation bag)

The present invention has been made in view of the above circumstances, and it is an object of the present invention to provide a conductive heating yarn which is easy to arrange a pattern by using a conductive heating yarn and can be easily sewn to a bag, It can be used repeatedly by using a low DC voltage battery of 5v or less by using mini USB terminal as a power connection terminal, and it can be used by directly connecting a mini USB terminal adapter. It can be used not only for waist, And it is an object of the present invention to provide a thermostatic bag using a conductive heating yarn so that the effect of heat and pain can be mitigated.

In a preferred embodiment of the present invention,

A planar expanding portion having a relatively large width at its center, a planar expanding portion having a gradually narrowed width at both sides of the planar expanding portion, A bag body made of a band-shaped portion;

A heating sheet interposed between the outer surface of the main body of the bag and the inner surface of the main body of the bag and provided on the planar extension of the main body of the bag;

A battery storage pocket sewn on a front surface of any one of said planar reduction portions;

And a female and male plug fastener attached to the band-shaped portion and detachably connecting the bag according to whether the wearer worn the bag.

A handkerchief pocket shell which is sewn on the front face of the surface expanding portion;

And a hand pocket pocket formed between the surface expanding portion and the outer surface of the hand pocket pocket.

Further, the heat-

A sheet fabric having an area corresponding to the area expansions or a small area of the area;

A conductive heating sheet disposed on one side of the sheet fabric;

A discharge head thread sewn in a zigzag pattern on the sheet fabric along the conductive heating yarn;

And a flame-retarding lower thread arranged on the bottom of the sheet fabric and joined to the flame-retarding upper thread.

Further, the conductive heating sheet may further include a conductive heating sheet protective finishing material that is sewn on the sheet fabric along the conductive heating yarns.

Further, the heat-generating yarn used for the heat-resistant sheet is water-proof.

In addition, the conductive heating yarns are characterized in that any one of styrene butadiene rubber (sbr) adhesive, polyamide, polyester, and EVA adhesive is spray coated and coated as a heat resistant coating material so as to have insulation and heat resistance.

The plurality of conductive heating yarns provided on the sheet fabric are connected to the electric wiring through electrically connected crimping terminals by a parallel connection pattern in which electrical and serially arranged or parallel arrangement patterns are arranged,

The heat sheet uses a mini USB terminal as an electrical connector (to a power connection terminal) for electrical connection to electrical wiring,

DC low-voltage capacitor, and mini USB terminal,

And a connector cable for electrical connection with a battery accommodated in a battery housing pocket is connected to the electrical connector.

An electrical connector for electrical connection is connected to the electric wiring,

And a connector cable for electrical connection with a battery accommodated in a battery housing pocket is connected to the electrical connector.

In addition, the conductive heating wire is made of any one of metal metal (iron, copper, tungsten, stainless steel, aluminum), graphene, carbon, and carbon nanotube.

According to the present invention, it is possible to easily arrange the pattern on the sheet fabric by using the conductive heating yarn and to easily sew the sheet on the back, thereby making the manufacturing process simple.

In addition, an electric connector and a connector cable are provided together with the battery storage pocket, so that the battery can be repeatedly used easily.

In addition, a hand pocket pocket is formed as well as a waist and a shoulder, and a hand part can also see a warm effect.

In addition, the heat-radiating protective cover can be easily sewn along the designed conductive heating yarn, thereby improving the durability of the conductive heating yarn and improving the electric lifetime of the warm-band.

BRIEF DESCRIPTION OF THE DRAWINGS The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate exemplary embodiments of the invention and, together with the description, serve to explain the principles of the invention, Shall not be construed as limiting.
BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view of a thermal bag according to the present invention using a conductive heating yarn; FIG.
FIG. 2 is a perspective view of the thermostat of FIG. 1 taken from the back; FIG.
Fig. 3 is a perspective view of the thermostatic bag shown in Fig. 1 when it is unfolded. Fig.
Fig. 4 is a perspective view of the battery when the battery is connected to the thermostat of Fig. 1; Fig.
5 is a view showing the arrangement and fixing state of the conductive heating yarn in the first production step of the heating sheet applied to the present invention.
Fig. 6 is a plan view of a heat-sensitive sheet completed after the secondary manufacturing process of the heat-sensitive sheet. Fig.
7 is a perspective view showing a sewing apparatus applied to a first production step of a heat-generating sheet using a conductive heating yarn;
Figure 8 is a side view of Figure 7;
9 is a perspective view showing a sewing apparatus applied to a secondary manufacturing process of a heat-generating sheet using a conductive heating yarn;
10 is a side view of Fig.
11 is a coating process diagram of a conductive heating yarn.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described in detail below with reference to the embodiments shown in the accompanying drawings, but the present invention is not limited thereto.

The thermal bag 1 according to the present invention includes the bag body 50, the thermal sheet 100, the battery storage pocket 52, and the male and female ball fasteners 54a and 54b as shown in Figs. 1 to 4 do.

The bag body 50 is constructed by sewing a bag body outer 50a and a bag body inner 50b. The bag body 50 has a planar expanding portion 501 having a relatively large width at the center and in which the heat generating sheet 100 is positioned, planar reducing portions 502 and 502 having gradually narrower widths on both sides of the planar expanding portion 501, And band-shaped portions 503 and 503 extending in the same width in the planar narrowing portions 502 and 502.

The heat sheet 100 is provided between the abdominal body outer skin 50a and the abdominal body inner skin 50b and is provided on the planar extension 501 of the abdomen body 50. [ At this time, the heat sheet 100 may be sewn to the bag body outer 50a or may be sewn to the bag body inner 50b. The thermal sheet 100 may have a separate storage space between the body main body 50a and the body main body 50b to form a velcro fastener or a zipper on the end of the thermal body sheet 100 so that the heat- As shown in Fig.

As shown in FIG. 5, the heat sheet 100 includes a sheet fabric 102, a conductive heat generator 104 disposed on one side of the sheet fabric 102, and a conductive heat generator 104 disposed on the sheet fabric 102 along the conductive heat generator 104 A flame-retarding upper thread 106 which is sewn in a zigzag pattern and is resistant to heat of 100 degrees or more and a flame-retarding lower thread 108 which is disposed on the underside of the sheet end 102 and is coupled to the flame- do.

6, a conductive heating sheet protective finishing material 110 sewn on the sheet fabric 102 along the conductive heating cloth 104 may be further configured. The conductive heat generating yarn 104 may be spray coated with a heat resistant coating material such as styrene butadiene rubber (sbr) adhesive, polyamide, polyester or EVA adhesive to have insulation and heat resistance. Preferably, the plurality of conductive heating yarns 104 provided on the sheet fabric 102 are connected in series to the electrically connected crimping terminals 104a and 104b in series or parallel wiring 5 as shown in FIG.

That is, the plurality of conductive heating yarns 104 provided on the sheet end 102 are connected to the electric wiring 5 through the electrically connected crimping terminals 104a and 104b in a parallel connection pattern that is designed to be electrically arranged in series or in parallel. At this time, an electrical connector 109 for electrical connection is connected to the electrical wiring 5, and an electrical connector 109 is connected to the battery 500 for storage in the battery housing pocket 52, And a connector cable 502 is connected and configured. The conductive heat generating yarn 104 is made of any one of metal metal (iron, copper, tungsten, stainless steel, aluminum), graphene, carbon, and carbon nanotube.

The battery accommodating pocket 52 is formed by sewing on the entire surface of any one of the planar contracting portions 502 and 502. The male and female ball fasteners 54a and 54b are attached to the band-shaped portions 503 and 503 and perform the function of detachably connecting both ends of the warm and warm bag 1 according to whether they are worn or not.

1 and 3, the thermal bag 1 includes a handkerchief pocket shell 56 sewn on the front face of the face-to-face expanding portion 501, And a hand-held pocket 58 formed between the hand-held pockets 58.

A method of manufacturing the heat-resistant sheet 100 will be described.

7 and 8, a conductive heating yarn introduction pipe 122 is installed on the presser foot 12 of the sewing machine, and then the conductive heating yarn 104 is passed through the pulling yarn introduction pipe 122 to form the sheet fabric 102 ).

The conductive heat sink inlet pipe 122 has a hollow hole 122a penetrating therethrough. The conductive heating yarn 104 is inserted through the hollow hole 122a and is disposed on the bottom side of the presser foot 12. [ The diameter of the hollow hole 122a is relatively large so that the conductive heating yarns 104 can pass freely. The pipe 122, which is a conductive heat sink, is fixed to the upper end of the presser foot 12 in an upward sloping manner. The conductive heat sink inlet pipe 122 is connected to the presser foot 12 by welding, but may be assembled through other fitting means such as fitting or bolt.

The conductive heating yarns 104 may be made of any one of metal metal (iron, copper, stainless steel, aluminum, tungsten), graphene, carbon, and carbon nanotubes. The sheet fabric 102 may be a carbon fiber, a nonwoven fabric, a cotton, a polyurethane fiber, a leather, or the like.

Next, as shown in FIG. 5, the conductive heating yarn 104 is arranged on the sheet end 102 along the designed pattern, and the discharge needle thread 12 is wound around the outer needle 14 of the sewing machine 10 as shown in FIGS. The conductive heating yarn 104 is fixed to the sheet material 102 while being stitched in a zigzag pattern by using a flame-proof bottom yarn 108 wound around the yarn 106 and the yarn.

At this time, the flame-resistant upper thread 106 is stitched on the upper surface of the sheet 102 in a zigzag pattern, and the flame-resistant lower thread 108 is bonded to the flame-resistant upper thread 106 on the underside of the sheet fabric 102.

When the conductive heating yarn 104 is not coated, the step of spraying the heat resistant coating material 107 through the injection nozzle 40 so as to have insulation and heat resistance of the heating yarn 104 as shown in FIG. . The heat-resistant coating material 107 may be a polyamide, a polyester, or an EVA adhesive that is a resinous polymer and has a temperature characteristic of 120 ° -200 ° C.

When the heat-resistant coating material 107 is coated in this manner, not only the insulation but also the effect of restoring the conductive heat-generating sheet 104 can be obtained.

Next, as shown in FIGS. 9 and 10, after the presser foot 12 'is installed on the sewing machine having the pair of needles 24 and 24, the conductive heat generating finish material wrap bar 30 is connected to the inlet side of the presser foot 12' do.

The conductive heating wrapping wrapper wrapper 30 serves to guide both ends of the conductive heating wire protecting finishing material 110 to the side of the presser foot 12 'so as to be folded in the width direction. The conductive heating element wrapping wrap wrapping bar 30 has a shape having a long hole cross section and includes bent guides 301 and 301 bent in a U shape at both ends, a guide connecting portion 302 connecting the folding guides 301 and 301, And has a guide mounting hole 303 connected thereto. The guide mounting hole 303 connects the conductive heating yarn wrapping wrap 30 to the inlet side of the presser foot 12 'through the bolt fastening means.

Next, the seat fabric 102 with the conductive heating yarn 104 of FIG. 5 fixed thereto is placed on the presser foot 12 'side as shown in FIG. 9, and the conductive heating yarn protecting finishing material 110 is placed on the conductive heating yarn wrapping wrapper 110 The sheet is sewn to the sheet material 102 with the pair of needles 24 and 24 along the arrangement path of the conductive heat generating yarn 104 while passing through the sheet 30. The conductive heat-generating-article-protecting covering material 110 may be, for example, a nonwoven fabric.

At this time, the conductive heat-generating-article-protecting covering material 110 is folded into the pair of needles 24 and 24 while the both ends thereof are overlapped with each other by the bending guides 301 and 301 while passing through the conductive heating wrap material wrap bar 30.

Thereafter, the electrically connecting crimping terminals 104a and 104b may be further provided at the end of the conductive heating yarn 104 as shown in Fig. In this case, it is needless to say that the amount of heat generated in the heat generating portion can be controlled by changing the circuit of the series or parallel wiring 5 for each pattern of the conductive heat generating yarns 104.

For example, as shown in FIG. 6, the circuit configuration may be configured by connecting all four conductive heat generating yarns 104 in a row in this embodiment.

4, when the battery 500 is inserted into the battery-storing pocket 52 and then connected to the connector cable 502, a current is applied to the conductive heating yarn 104, A resistance is generated and heat is generated in the heat sheet 100 and heat is radiated to the inner surface of the planar extension 501 of the bag body 50. [

Therefore, when the male and female bellows fasteners 54a and 54b are attached to each other and the warm bag 1 is worn on the waist or shoulder of the body, the warm pad can be performed on the abdomen, back, and shoulders. The rechargeable battery 500 becomes reusable when it is electrically charged.

The heat-generating bag 1 constructed and used as described above is easy to arrange the pattern on the seat fabric 102 by using the conductive heating yarn 104 and can be easily sewn on the side of the bag body 50, thereby simplifying the manufacturing process.

In addition, when the battery 500 is charged with the electric connector 109 and the connector cable 502 together with the battery housing pocket 52, the battery can be used repeatedly.

In addition, the hand and the shoulder as well as the pocket 58 of the hand are formed, and the hand part can also see the warming effect.

In addition, the heat-generating protective sheet 110 can be easily sewn along the designed conductive heat-generating sheet 104, thereby improving the durability of the conductive heat-generating sheet 104 and improving the electrical lifetime of the thermal belt 1.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is evident that many alternatives, modifications and variations will be apparent to those skilled in the art in light of the above teachings. will be. The invention is not limited by these variations and modifications, but is limited only by the claims appended hereto.

1: Thermal Bags
5: Electrical wiring
10: Temperature and overheat prevention sensor
12, 12 ': Presser foot
14: outer needle
24: Pair of needles
40: injection nozzle
50:
52: Battery storage pocket
54a, 54b: male and female velcro fasteners
56: Hand pocket pocket jacket
58: Hand pocket pocket
100: heat sheet
109: Electrical connector
502: Connector cable
102: sheet fabric
104: Conductive heater
106: Flame top thread
108: Flame-retarding thread
110: Conductive heating heat protection finishing material

Claims (7)

A planar expanding portion 501 formed by sewing a bag body main body 50a and a bag body inner skin 50b; planar reducing portions 502 and 502 gradually narrowed in width from both sides of the planar expanding portion 501; (50) comprising band-like portions (503, 503) extending in the same width in the first and second leg portions (502, 502);
A heating sheet 100 interposed between the body main body 50a and the body main body 50b and provided on the planar extension 501 of the main body of the bag;
A battery storage pocket (52) sewn on a front surface of any one of the planar reduction parts (502, 502);
Male and female ball fasteners (54a, 54b) attached to the band-shaped portions (503, 503) and detachably connecting the stomach according to whether they are worn or not;
A handkerchief pocket shell 56 sewn on the front surface of the planar extension 501;
And a hand pocket pocket (58) formed between the planar extension (501) and the hand pocket pocket shell (56)
The heat-generating sheet (100)
A sheet fabric 102 having an area corresponding to or smaller than the area expansion part 501;
A conductive heating yarn 104 disposed on one side of the sheet fabric 102;
A flame-resistant upper thread 106 sewn in a zigzag pattern on the sheet fabric 102 along the conductive heating yarn 104;
And a flame-retarding lower thread 108 disposed on a bottom surface of the sheet fabric 102 and bound to the flame-retarding upper thread 106,
The conductive heating yarn 104 is spray coated with a heat-resistant coating material such as styrene butadiene rubber (sbr) adhesive, polyamide, polyester, or EVA adhesive to have insulation and heat resistance,
A plurality of conductive heating yarns 104 provided on the sheet end 102 are connected to the electric wiring 5 by electrically connected crimping terminals 104a and 104b in a parallel connection pattern in which electrical and serially arranged or parallel arranged patterns are arranged,
An electrical connector 109 for electrical connection is connected to the electric wiring 5,
A battery 500 housed in a battery housing pocket 52 and a connector cable 502 for electrical connection are connected to the electrical connector 109,
The conductive heating yarns 104 are made of any one of metal metal, graphene, carbon, and carbon nanotube,
A conductive heating sheet 110 is further formed on the sheet fabric 102 along the conductive heating sheet 104 to improve the durability of the conductive heating sheet 104. [ Used thermal bags. delete delete delete delete delete delete

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