KR102533422B1 - Cooling pad for cooling neckband - Google Patents

Abstract

The present invention relates to a cooling pad for a cooling neckband. To this end, it is separately configured to be in close contact with the chest and back of the human body, and a plurality of cold storage materials are individually fixed through a coating layer coated on one surface of a resin sheet to the human body. a cooling pad that dissipates the cold air of the cold storage material to the skin of the patient; and a coupling means for coupling the cooling pad to the cooling neckband, wherein the cooling pad has a plurality of porous surfaces closely adhered to the other surface of the resin sheet so as to surround the other surface of the cold storage material in order to prevent leakage of cold air from the storage material. It is characterized in that it further comprises a sponge and a pressure-sensitive adhesive sheet partially adhered to the edge of the resin sheet to have a tube shape.

Description

Cooling pad for cooling neckband {COOLING PAD FOR COOLING NECKBAND}

The present invention relates to a cooling pad for a cooling neckband, and more particularly, to a cooling neckband that is easily coupled to a cooling neckband that is already sold so that cool air can be dissipated not only to the neck, but also to the chest and back. It's about a cooling pad for use.

In the case of people exposed to high-temperature environments such as hot summer days or kitchens, for example, when field workers, athletes, students, or the general public engage in indoor or outdoor activities in hot summer weather, a lot of heat is released from the body. may occur and may harm your health.

In the case of a worker working in such a hot environment or in the summer, in particular, by cooling the person's neck, they can relatively effectively not feel the heat without cooling the entire body, and cooling the neck to overcome the hot environment There have been various proposals for neck bands and the like.

As for the conventional cooling neckband, various products such as a cooling type filled with a refrigerant and an electronic type with a built-in blower have been released.

In particular, the cooling neckband (Registered Design No. 30-1157778) is widely used at low cost.

However, conventional cooling neckbands or transfer-type neckbands give a feeling of coolness to the neck and face, but cannot give a feeling of coolness to the human body.

There is a "cooling jacket (Registration Patent No. 10-1911024) as a device that can give a feeling of coolness to the human body.

However, these conventional "cooling vests" are expensive, so they are not widely used, and they are inconvenient to wear.

Therefore, there is a demand for a cooling pad that can be easily attached to an existing cooling neckband to give a feeling of coolness to the back or chest of the human body.

Korea Registered Design No. 30-1157778 Republic of Korea Patent No. 10-1911024

The present invention has been devised in view of the above problems, and a first object of the present invention is to easily couple to a cooling neckband that is already sold so that cold air can be dissipated not only to the neck, but also to the chest and back of the human body. It is to provide a cooling pad for a cooling neckband.

A second object of the present invention is to provide a cooling pad for a cooling neckband that prevents loss of cold air from the cold storage material coupled to the cooling pad, and stores cold air emitted from the storage material so that it can be supplied to the skin together with external air. is in providing

According to the characteristics for achieving the above object, the first invention relates to a cooling pad for a cooling neckband, which is separately configured to be in close contact with the chest and back of the human body individually, and is formed on one side of a resin sheet. A cooling pad that individually fixes a plurality of cold storage materials through the coating layer to be coated and emits the cold air of the cold storage materials to the human skin; and a coupling means for coupling the cooling pad to the cooling neckband, wherein the cooling pad has a plurality of porous surfaces closely adhered to the other surface of the resin sheet so as to surround the other surface of the cold storage material in order to prevent leakage of cold air from the storage material. It is characterized in that it further comprises a sponge and a pressure-sensitive adhesive sheet partially adhered to the edge of the resin sheet to have a tube shape.

In the second invention, in the first invention, the coupling means is a plurality of connection strips coupled to the upper part of each cooling pad, and each connection strip is fixed to the cooling neckband so that each connection strip is rolled and connected to the cooling neckband. It is characterized in that it consists of a plurality of press buttons to be.

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In the fourth invention, in the first invention, the adhesive sheet has an adhesive portion adhered to the resin sheet at regular intervals around the porous sponge to prevent separation of the porous sponge while circulating internal air through the porous sponge, It is characterized in that a plurality of through holes are further formed on one surface of the resin sheet along the circumference of the cold storage material so that cold air in the porous sponge can be discharged.

The fifth invention, in the first invention, further includes a pair of shoulder straps mutually connecting the cooling pads separately configured to come into close contact with the chest and back of the human body, and each of the shoulder straps communicates with the air inside the cooling pad. It is made integrally with the resin sheet and the adhesive sheet of the cooling pad so that one of the shoulder straps is configured by mounting an intake fan for sucking outside air and a secondary battery for supplying power to the intake fan. .

According to the cooling pad for a cooling neckband according to the first embodiment of the present invention, the structure is simple and the price is low, so there is an effect that it can be easily coupled to an existing cooling neckband and used.

In addition, by combining with the existing cooling neckband, there is an effect of dissipating cold air not only to the neck of the human body, but also to the chest and back.

According to the cooling pad for a cooling neckband according to the second embodiment, since loss of cold air in the storage material is prevented through a porous sponge that surrounds the storage material, the duration of cold air in the storage material can be significantly increased.

In addition, the cooling pad is configured in the form of a tube and external air is supplied, but the external air is supplied to the skin through a porous sponge storing cold air, thereby increasing cooling efficiency.

1 is a perspective view showing a cooling pad for a cooling neckband according to a first embodiment of the present invention;
Figure 2 is an exploded view of Figure 1;
3 is a cross-sectional view taken along the line A-A' of FIG. 2;
4 is a perspective view showing a cooling pad for a cooling neckband according to a second embodiment of the present invention;
5 is a front view showing one side of the cooling pad extracted from FIG. 1;
6 is a cross-sectional configuration diagram illustrating a cooling pad for a cooling neckband according to a second embodiment of the present invention.

Objects, other objects, features and advantages of the present invention below will be easily understood through the following preferred embodiments in conjunction with the accompanying drawings. However, the present invention is not limited to the embodiments described herein and may be embodied in other forms.

Rather, the embodiments introduced herein are provided so that the disclosed content will be thorough and complete and the spirit of the present invention will be sufficiently conveyed to those skilled in the art.

Embodiments described and illustrated herein also include complementary embodiments thereof.

In this specification, singular forms also include plural forms unless specifically stated otherwise in a phrase. The terms 'comprise' and/or 'comprising' used in the specification do not exclude the presence or addition of one or more other elements.

Hereinafter, the present invention will be described in detail with reference to the drawings. In describing the specific embodiments below, various specific details have been prepared to more specifically describe the invention and aid understanding. However, readers who have knowledge in this field to the extent that they can understand the present invention can recognize that it can be used without these various specific details. In some cases, it is mentioned in advance that parts that are commonly known in describing the invention and are not greatly related to the invention are not described in order to prevent confusion in describing the present invention.

Hereinafter, a cooling pad for a cooling neckband according to the present invention will be described in detail together with accompanying drawings.

[First Embodiment]

FIG. 1 is a perspective view showing a cooling pad for a cooling neckband according to a first embodiment of the present invention, FIG. 2 is a developed view of FIG. 1 , and FIG. 3 is a cross-sectional view taken along line AA′ of FIG. 2 .

As shown in FIGS. 1 to 3 , the present invention relates to a cooling pad 100 for a cooling neckband connected to an existing cooling neckband 200 to supply cool air to the chest and back of a human body.

The cooling pad 100 for a cooling neckband of the present invention is largely composed of two parts, which are composed of a cooling pad 10 and a coupling means 30.

Prior to the present invention, the cooling neckband 200 is constructed with a built-in cooling material 20 and is used while worn around the neck of the human body.

The cooling pad 10 is separately configured to come into close contact with the chest and back of the human body.

In an embodiment of the present invention, two cooling pads 10 that come into close contact with the chest of the human body may be configured to correspond to the split chest muscles, and one cooling pad 10 that comes into close contact with the back may be configured.

As shown in FIG. 3, the cooling pad 10 has a rectangular shape and adheres to the human skin by individually fixing a plurality of cooling materials 20 through the coating layer 111 coated on one surface of the resin sheet 11. configured to be

At this time, the cold storage material 20 is made of PCM (Phase change material), that is, a phase change material, and melts by absorbing heat in an environment above the phase transition temperature, and releases heat to the surroundings in an environment below the phase transition temperature and crystallizes. It is a thermal energy storage material that

The cold storage material 20 has a structure flatly molded in a circular or square shape, and cool air is emitted to the skin over a long period of time and functions to feel comfortable.

Two, four, or eight coolant regenerators 20 may be combined according to the area of the cooling pad 10 .

The coupling means 30 serves to couple the cooling pad 10 to the cooling neckband 200 .

The coupling means 30 is connected to a plurality of connection strips 31 coupled to the upper portion of each cooling pad 10, and each connection strip 31 is rolled around the cooling neckband 200 so as to be straddled. It is composed of a plurality of press buttons 32 fixed to each connecting band 31.

In the above, the connection strap 31 is made of synthetic leather, synthetic resin, or fiber material, and is configured to be easily disassembled and connected from the cooling neckband 200 through the press button 32.

In another example, the coupling means 30 may be configured by fixing the connection strip 31 to an elastic band (not shown) in the form of a rubber ring inserted into the outer circumferential surface of the cooling neckband 200 by gluing, sewing, or rivets. can

In addition, the cooling pad 100 for the cooling neckband of the present invention has a structure used by being connected to the cooling neckband 200, but in addition to the cooling pad 10 and the coupling means 30, the human body without the cooling neckband 200 Of course, it can be hung around the neck and used alone.

[Second Embodiment]

4 is a perspective view showing a cooling pad for a cooling neckband according to a second embodiment of the present invention, FIG. 5 is a front view showing one side of the cooling pad taken from FIG. 1, and FIG. 6 is a second embodiment of the present invention. It is a cross-sectional configuration diagram showing a cooling pad for a cooling neckband according to.

The second embodiment includes the first embodiment, but the cooling pad 10 of the second embodiment prevents loss of cold air from the storage material 20 and stores the cold air emitted from the storage material 20 to the outside. It functions so that it can be supplied to the skin along with air.

To this end, as shown in FIG. 6, each of the cooling pads 10 has a plurality of porous surfaces closely adhered to the other surface of the resin sheet 11 so as to surround the other surface of the cold storage material 20 to prevent leakage of cold air from the storage material 20. It is configured to further include a sponge 13 and an adhesive sheet 12 partially adhered to the edge of the resin sheet 11 to have a tube shape.

In addition, the area of the porous sponge 13 is relatively larger than that of the cold storage material 20 to store the cold air of the cold storage material 20 and prevent the cold air from dissipating to the outside through the resin sheet 11. It functions to significantly increase the duration of cold air in the cold storage material 20 .

Here, in addition to the porous sponge 13, it may be made of a synthetic resin-based foam such as PU or PP.

In addition, each of the cooling pads 10 has a structure having a tube shape through an adhesive sheet 12 partially adhered to the edge of the resin sheet 11 .

Here, as shown in FIG. 4, the adhesive sheet 12 distributes internal air to the porous sponge 13 while leaving a predetermined interval around the porous sponge 13 to prevent the porous sponge 13 from leaving the resin. It has a structure having an adhesive portion 121 adhered to the sheet 11.

At this time, as shown in FIGS. 5 and 6, a plurality of through holes 112 are further formed on one surface of the resin sheet 11 along the circumference of the cold storage material 20 so that cold air in the porous sponge 13 can be discharged. am.

Here, the through hole 112 is positioned on a vertical line of the porous sponge 13, and functions so that the air introduced into the porous sponge 13 can be directly discharged to the human skin.

In addition, the second embodiment may further include a pair of shoulder straps 40 that mutually connect the cooling pads 10 separately configured to come into close contact with the chest and back of the human body.

At this time, each of the shoulder straps 40 is formed integrally with the resin sheet 11 and the adhesive sheet 12 of the cooling pad 10, and the inside of the shoulder strap 40 communicates with the air of the cooling pad 10. made so that

Also, any one of the shoulder straps 40 may be configured by mounting an intake fan 41 that sucks outside air and a secondary battery 42 that supplies power to the intake fan 41 .

In addition, the shoulder strap 40 may further include an ON/OFF switch 43 capable of operating the intake fan 41 and a solar cell 44 for charging the secondary battery 42.

In the second embodiment described above, the secondary battery can be waterproofed, and can be used as a life jacket in case of emergency through an adhesive sheet adhered to a resin sheet in a tube shape.

Hereinafter, the operation of the cooling pad for a cooling neckband according to the second embodiment of the present invention will be briefly described.

First, when the switch 43 mounted on the shoulder strap 40 is turned on, the intake fan 41 rotates to suck in outside air.

The inhaled external air is distributed to the cooling pad 10 mounted on the chest of the human body and the cooling pad 10 mounted on the back of the human body via the shoulder strap 40 .

External air introduced into each of the cooling pads 10 flows into the porous sponge 13 .

At this time, the porous sponge 13 stores the cold air of the cold storage material, so the outside air is discharged through the through hole 112 together with the cold air.

Since the cool air discharged through the through hole 112 is directly supplied to the skin of the human body, it is supplied to the skin along with the cold air of the cold storage material that comes in contact with the skin, so that more comfort can be felt on a hot summer day.

As described above, the cooling pad for a cooling neckband according to the second embodiment of the present invention is applied to a cooling neckband with a built-in cooling material, but can be selectively applied to an electronic neckband with a built-in blower, In addition, air can be supplied to the inside of the cooling pad using the wind of the transfer type neckband.

Since the embodiments described in this specification and the configurations shown in the drawings are only one of the most preferred embodiments of the present invention and do not represent all of the technical spirit of the present invention, various equivalents that can replace them at the time of this application It should be understood that there may be variations and examples.

10: cooling pad 11: resin sheet 111: coating layer
112: through hole 12: adhesive sheet
121: adhesive portion 13: porous sponge
20: cold storage
30: coupling means 31: connection belt 32: press button
40: shoulder strap 41: intake fan 42: secondary battery
43: switch 44: solar cell
100: cooling pad for cooling neckband
200: cooling neckband

Claims (5)

In the cooling pad coupled to the cooling neckband,
A plurality of cold storage materials 20 are individually fixed through the coating layer 111 coated on one surface of the resin sheet 11 and separately configured to be in close contact with the chest and back of the human body, so that the cold storage material (20) 20) a cooling pad 10 dissipating cold air; and
A coupling means 30 for coupling the cooling pad 10 to the cooling neckband 200;
The cooling pad 10 includes a plurality of porous sponges 13 closely adhered to the other surface of the resin sheet 11 so as to surround the other surface of the cold storage material 20 to prevent leakage of cold air from the storage material 20, and a tube shape. The cooling pad for a cooling neckband, characterized in that it further comprises an adhesive sheet (12) partially adhered to the edge of the resin sheet (11) so as to have.
According to claim 1,
The coupling means 30 is connected to a plurality of connection strips 31 coupled to the upper portion of each of the cooling pads 10, and each connection strip 31 is rolled around the cooling neckband 200 so as to be straddled. A cooling pad for a cooling neckband, characterized in that it consists of a plurality of press buttons (32) fixed to each connection strap (31).
delete According to claim 1,
The adhesive sheet 12 is adhered to the resin sheet 11 at regular intervals around the porous sponge 13 to prevent separation of the porous sponge 13 while circulating internal air through the porous sponge 13. It has an adhesive portion 121 to be,
A cooling pad for a cooling neckband, characterized in that a plurality of through holes 112 are further formed on one surface of the resin sheet 11 along the circumference of the cold storage material 20 so that cold air in the porous sponge 13 can be discharged. .
According to claim 1,
It further includes a pair of shoulder straps 40 mutually connecting the cooling pads 10 separately configured to come into close contact with the chest and back of the human body,
Each of the shoulder straps 40 is integrally formed with the resin sheet 11 and the adhesive sheet 12 of the cooling pad 10 so as to communicate with the air inside the cooling pad 10,
For a cooling neckband, characterized in that one of the shoulder straps (40) is configured by mounting an intake fan (41) for sucking outside air and a secondary battery (42) for supplying power to the intake fan (41). cooling pad.

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