US20150196108A1

US20150196108A1 - Steam hair packs using head heat and heating beauty liquid

Info

Publication number: US20150196108A1
Application number: US14/572,238
Authority: US
Inventors: Ji-Young JUNG
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-12-30
Filing date: 2014-12-16
Publication date: 2015-07-16
Also published as: WO2015102375A1; CN104643511A; JP2015126884A

Abstract

Disclosed is a steam hair pack using head heat and a heating beauty liquid. The steam hair pack using head heat and a heating beauty liquid includes a first cover layer that is formed by bonding a first synthetic resin layer to a first fiber layer, a second cover layer that is formed by bonding a second synthetic resin layer to a second fiber layer and is thermally compressed to a part of the first cover layer to form an opening into which a head of a user is inserted on one side thereof, a beauty liquid layer that is formed between the first fiber layer of the first cover layer and the second fiber layer of the second cover layer facing each other and generates heat while being melted by head heat of the user and is absorbed by hair of the user.

Description

CROSS-REFERENCE TO RELATED APPLICATION

This application claims priority to and the benefit of Korean Patent Application No. 2013-0167085 and No. 2013-0167098 filed on Dec. 30, 2013, the disclosure of which is incorporated herein by reference in its entirety.

BACKGROUND

1. Field of the Invention
The present invention relates to a steam hair pack using head heat and a heating beauty liquid, and more particularly, to a steam hair pack with a heating beauty liquid for protecting the hair and scalp which is inserted inside the hair pack.
2. Discussion of Related Art
According to the development of cosmetic industries, a variety of products for managing hair as well as skin have been released. In particular, the hair is exposed to the outside to be easily dried, and is a part that receives the most ultraviolet rays among human body parts and thereby is likely to be damaged by the ultraviolet rays. In this case, the damaged hair has difficulties in its regeneration, and therefore hair care such as usually receiving a scalp massage at a hair salon, and the like is required.
However, frequently receiving the scalp message at the hair salon causes the burden by the costs, and in the case of products that are sold on the market, there is a problem that consumers should directly put a hair tonic on the hair and scalp. In addition, there is a problem that there are restrictions on activities for a predetermined time after applying the hair tonic to the scalp and the like.
In Korean Utility Model Registration No. 20-0462101 (Aug. 20, 2012 registration) of the prior art, a disposable hair mask pack is disclosed. The disposable hair mask pack includes a nonwoven fabric cap and a vinyl cap. The nonwoven fabric cap includes a nonwoven fabric body made of a nonwoven fabric, a nonwoven fabric opening that is formed at a distal end of the nonwoven fabric body to allow a head to be inserted therein, and a band that is provided at an edge of the nonwoven fabric opening to fix the nonwoven fabric opening to the head. Here, a beauty liquid for the scalp and hair is applied to the nonwoven fabric body. In addition, the vinyl cap includes a vinyl body made of vinyl, a vinyl opening that is provided at a distal end of the vinyl body to allow the head to be inserted therein, and a band that is provided at an edge of the vinyl opening to fix the vinyl opening to the head. Here, the vinyl cap has a sufficient size to cover the outside of the nonwoven fabric cap.
However, in the above-described technology, there are problems in that it is inconvenient that the vinyl cap should be additionally put on the head in a state in which the nonwoven fabric cap is put on the head, and it is difficult for a user to visually determine whether a hair tonic or the like is absorbed for a certain time.

SUMMARY OF THE INVENTION

The present invention is directed to a steam hair pack using head heat and a heating beauty liquid in which a beauty liquid is inserted into the hair pack so that a user does not need to separately put the beauty liquid on the hair and scalp, and additional heat treatment is not required due to a thermal chemical reaction with the beauty liquid using a user's temperature.
According to an aspect of the present invention, there is provided a steam hair pack using head heat and a heating beauty liquid including: a first cover layer that is formed by bonding a first synthetic resin layer to a first fiber layer; a second cover layer that is formed by bonding a second synthetic resin layer to a second fiber layer, and is thermally compressed to a part of the first cover layer to form an opening into which a head of a user is inserted on one side thereof; a beauty liquid layer that is formed between the first fiber layer of the first cover layer and the second fiber layer of the second cover layer facing each other, and generates heat while being melted by head heat of the user and is absorbed by hair of the user; and a connection portion that is connected at one end thereof to one side of the opening, and is connected at the other end thereof to the other side of the opening in a state in which the head of the user is inserted between the first cover layer and the second cover layer through the opening.
Here, the first cover layer may include a temperature-sensitive discoloration portion in which any one of a predetermined symbol, character, shape, and a combination thereof is printed on a part of the first synthetic resin layer using a temperature-sensitive discoloration ink.
Also, the first cover layer may include a separation portion that is separated from the second cover layer to expose the opening to the outside, and a cut line that is formed on one surface of the first cover layer to cut the separation portion.
Also, the steam hair pack may further include a tightening string that tightens the first cover layer and the second cover layer in a state into which the head of the user is inserted through the opening; and a guide cover that is formed at a predetermined interval on outer surfaces of the first cover layer and the second cover layer, and receives the tightening string in an inner space thereof.
Also, the beauty liquid layer may be provided in the form of a solid, melted while being thermally and chemically reacted by the head heat of the user, and constituted of a temperature-sensitive discoloration component.
Also, the steam hair pack may further include an injection portion that is positioned between the first cover layer and the second cover layer and in which a beauty liquid is injected from the outside.

BRIEF DESCRIPTION OF THE DRAWINGS

The above and other objects, features and advantages of the present invention will become more apparent to those of ordinary skill in the art by describing in detail exemplary embodiments thereof with reference to the accompanying drawings, in which:

FIG. 1 is a perspective view showing a steam hair pack using head heat and a heating beauty liquid according to an embodiment of the present invention;

FIG. 2 is an exploded perspective view showing the steam hair pack using head heat and the heating beauty liquid of FIG. 1;

FIGS. 3A and 3B are views showing a steam hair pack using head heat and a heating beauty liquid which is temperature-sensitive discolored according to another embodiment of the present invention;

FIG. 4 is a view showing a steam hair pack using head heat and a heating beauty liquid in which a separation portion is cut according to still another embodiment of the present invention;

FIGS. 5A and 5B are views showing a steam hair pack using head heat and a heating beauty liquid which has a tightening string according to yet another embodiment of the present invention;

FIG. 6 is an exploded perspective view showing a steam hair pack using head heat and a heating beauty liquid according to further embodiment of the present invention;

FIG. 7 is an exploded perspective view showing a steam hair pack using head heat and a heating beauty liquid according to further embodiment of the present invention; and

FIG. 8 is a perspective view showing a steam hair pack using head heat and a heating beauty liquid according to further embodiment of the present invention.

DETAILED DESCRIPTION OF EXEMPLARY EMBODIMENTS

Exemplary embodiments of the present invention will be described in detail below with reference to the accompanying drawings. While the present invention is shown and described in connection with exemplary embodiments thereof, it will be apparent to those skilled in the art that various modifications can be made without departing from the spirit and scope of the invention.
FIG. 1 is a perspective view showing a steam hair pack using head heat and a heating beauty liquid according to an embodiment of the present invention, and FIG. 2 is an exploded perspective view showing the steam hair pack using head heat and the heating beauty liquid of FIG. 1.
Referring to FIGS. 1 and 2, a steam hair pack 100 according to an embodiment of the present invention includes a first cover layer 110, a beauty liquid layer 120, a second cover layer 130, and a connection portion 140.
The first cover layer 110 is formed by bonding a first synthetic resin layer 112 to a first fiber layer 111. The first fiber layer 111 may use natural fibers or synthetic fibers and also use nonwoven fabrics, but is not necessarily limited thereto. The first synthetic resin layer 112 is bonded to the first fiber layer 111 by an adhesive, and has a waterproofing function. In addition, the first synthetic resin layer 112 may be made of a material that discharges air to the outside and blocks leakage of inner heat. The first cover layer 110 may be formed in a semicircular shape, but is not necessarily limited thereto, and the first cover layer 110 is not limited in its shape as long as it can configure the shape of a cap that can be worn on a user's head together with the second cover layer 130 which will be described later.
The beauty liquid layer 120 is formed between the first fiber layer 111 of the first cover layer 110 and a second fiber layer 131 of the second cover layer 130 which faces each other. The beauty liquid layer 120 may be constituted of a heat generation component, and absorbed by the hair or scalp of the user while being melted by a user's temperature. When being in a liquid state, the beauty liquid layer 120 may be applied to the first fiber layer 111 or the second fiber layer 131. In addition, the beauty liquid layer 120 may be provided in the form of a solid, and melted while being thermally and chemically reacted by head heat of the user. In this case, it is desirable that the beauty liquid layer 120 be constituted of a component material that is absorbed by the cuticle of the hair or the scalp to supply nourishment.
That is, when the user's head is inserted into the hair pack through an opening 115 of the first cover layer 110 and the second cover layer 130, the beauty liquid layer 120 is thermally and chemically reacted due to the heat generated from the head and absorbed by the user's hair to supply nourishment. Thus, the user only keeps his or her head inserted between the first cover layer 110 and the second cover layer 130 for a predetermined time without performing separate heat treatment or putting medicine on the user's hair or scalp, thereby supplying nutrients to the hair.
In addition, the beauty liquid layer 120 may include a substance of a temperature-sensitive discoloration component. For example, the beauty liquid layer 120 may include a component that is discolored depending on a predetermined temperature or time after the beauty liquid is absorbed by the user's hair. In this case, the user may determine the change in the color of the beauty liquid to check a state in which the beauty liquid is absorbed by the hair or scalp.
The second cover layer 130 is formed by bonding a second synthetic resin layer 132 to the second fiber layer 131. The second fiber layer 131 may use natural fibers or synthetic fibers and also use nonwoven fabrics, but is not necessarily limited thereto. The second synthetic resin layer 132 is bonded to the second fiber layer 131 by an adhesive, and has a waterproofing function. In addition, the second synthetic resin layer 132 may be made of a material that discharges air to the outside and blocks discharge of inner heat. The second cover layer 130 may be formed in a semicircular shape, but is not necessarily limited thereto, and the second cover layer 130 is not limited in its shape as long as it can configure the shape of a cap that can be worn on the user's head together with the first cover layer 110.
In addition, the second cover layer 130 is bonded at a part of the outer portion thereof to the first cover layer 110. In this case, the second cover layer 130 is bonded to the first cover layer 110 in such a manner that the first fiber layer 111 of the first cover layer 110 and the second fiber layer 131 of the second cover layer 130 are brought into contact with each other. In addition, the opening 115 may be formed on one side of the second cover layer 130 so that the user's head can be inserted into the hair pack through the opening 115 when the first cover layer 110 is bonded to the second cover layer 130. For example, when the first cover layer 110 and the second cover layer 130 are formed in a rectangular shape, any one side of the four sides may not be bonded. Thus, the first cover layer 110 and the second cover layer 130 may configure the shape of the cap that can be worn by the user.
The connection portion 140 is connected at one end thereof to one side of the opening 115, and connected at the other end thereof to the other side of the opening 115 in a state in which the head of the user is inserted between the first cover layer 110 and the second cover layer 130 through the opening 115. For example, an adhesive component may be applied to one surface of the connection portion 140. The connection portion 140 is used for fixing the first cover layer 110 and the second cover layer 130 when the user's head is inserted between the first cover layer 110 and the second cover layer 130. The connection portion 140 may be stuck on an appropriate position of the first cover layer 110 or the second cover layer 130 depending on a circumferential size of the user's head, thereby fixing the first cover layer 110 and the second cover layer 130 to the user's head.
FIGS. 3A and 3B are views showing a steam hair pack using head heat and a heating beauty liquid which is temperature-sensitive discolored according to another embodiment of the present invention.
Referring to FIG. 3A, a steam hair pack 300 using head heat and a heating beauty liquid which is temperature-sensitive discolored according to another embodiment of the present invention includes a first cover layer 310, a beauty liquid layer (not shown), a second cover layer 330, and a connection portion 340. In this case, the first cover layer 310, the beauty liquid layer, the second cover layer 330, and the connection portion 340 are substantially the same as the configuration of the first cover layer 110, the beauty liquid layer 120, the second cover layer 130, and the connection portion 140 of FIG. 1, and thus detailed description thereof will be omitted.
Meanwhile, the first cover layer 310 includes a temperature-sensitive discoloration portion 317 in which any one of a predetermined symbol, character, shape, and a combination thereof is printed on a part of a first synthetic resin layer (not shown) using a temperature-sensitive discoloration ink.
The temperature-sensitive discoloration portion 317 is discolored depending on the change of the temperature that occurs in the first cover layer 310 by the temperature-sensitive discoloration ink component. This is to detect heat generation by a thermal chemical reaction after the user inserts his or her head between the first cover layer 310 and the second cover layer 330. In this case, a plurality of the temperature-sensitive discoloration portions 317 may be formed in the first cover layer 310, and set to be discolored to mutually different colors at mutually different temperatures. That is, through the change in the color of the temperature-sensitive discoloration portion 317 or the position of the temperature-sensitive discoloration portion 317 whose color is changed, the user may determine the time to withdraw his or her head from the first cover layer 310 and the second cover layer 330 without looking at the clock.
In addition, to correspond to the first cover layer 310, the second cover layer 330 may also include the temperature-sensitive discoloration portion 317 in which any one of a predetermined symbol, character, shape, and a combination thereof is printed on a part of a second synthetic resin surface (not shown) using a temperature-sensitive discoloration ink. FIG. 3B shows a state in which the temperature-sensitive discoloration portion 317 is discolored depending on the change in the temperature over the time.
FIG. 4 is a view showing a steam hair pack using head heat and a heating beauty liquid in which a separation portion is cut according to still another embodiment of the present invention.
Referring to FIG. 4, a steam hair pack 400 using head heat and a heating beauty liquid in which a separation portion is cut according to still another embodiment of the present invention includes a first cover layer 410, a beauty liquid layer (not shown), a second cover layer 430, and a connection portion 440. In this case, the first cover layer 410, the beauty liquid layer (not shown), the second cover layer 430, and the connection portion 440 are substantially the same as the configuration of the first cover layer 110, the beauty liquid layer 120, the second cover layer 130, and the connection portion 140 of FIG. 1, and thus detailed description thereof will be omitted.
Meanwhile, the first cover layer 410 includes a separation portion 418 and a cut line 419. The separation portion 418 is separated from the second cover layer 430 to expose the opening 415 to the outside. That is, the separation portion 418 is a part of the first cover layer 410, and has a configuration that is separated to expose the opening 415 to the outside so that the user's head can be inserted into the hair pack when bonding the first cover layer 410 and the second cover layer 430 to each other. A part of the separation portion 418 is bonded to the second cover layer 430 to close the opening 415, and when the separation portion 418 is separated from the first cover layer 410, the opening 415 is opened.
The cut line 419 is formed on one surface of the first cover layer 410 to cut the separation portion 418. The cut line 419 is formed on the opening 415 side of the first cover layer 410. In this case, when the separation portion 418 is separated from the first cover layer 410 through the cut line 419, the opening 415 is opened so that the user's head is inserted into the hair pack. Therefore, it is possible to prevent the beauty liquid layer formed inside the first cover layer 410 and the second cover layer 430 from being deteriorated by contact with the outside air, and prevent the beauty liquid layer from being discharged to the outside.
In addition, the separation portion 418 and the cut line 419 may be also formed in the second cover layer 430.
FIGS. 5A and 5B are views showing a steam hair pack using head heat and a heating beauty liquid which has a tightening string according to yet another embodiment of the present invention.
Referring to FIG. 5A, a steam hair pack 500 using head heat and a heating beauty liquid which has a tightening string according to yet another embodiment of the present invention includes a first cover layer 510, a beauty liquid layer (not shown), a second cover layer 530, a connection portion 540, a tightening string 550, and a guide cover 560. In this case, the first cover layer 510, the beauty liquid layer, the second cover layer 530, and the connection portion 540 are substantially the same as the configuration of the first cover layer 110, the beauty liquid layer 120, the second cover layer 130, and the connection portion 140 of FIG. 1, and thus detailed description thereof will be omitted.
Meanwhile, a tightening string 550 is a string that tightens the first cover layer 510 and the second cover layer 530 in a state in which a user's head is inserted between the first cover layer 510 and the second cover layer 530. A user may insert his or her head between the first cover layer 510 and the second cover layer 530 and then fix the hair pack to his or her head through the connection portion 540, but when the user' hair is long, it is difficult to keep fixing the hair pack due to the volume of the hair while wearing the hair pack. Thus, the hair may be fixed by tightening the hair pack through the tightening string 550.
The guide cover 560 is a member for guiding the tightening string 550, and formed at a preset interval on outer surfaces of the first cover layer 510 and the second cover layer 530. In this case, a plurality of guide covers 560 are provided, and receive the tightening string 550 in an inner space thereof. Thus, the tightening string 550 is received in the plurality of guide covers 560, and tightens the hair pack along the guide cover 560 from the outside. FIG. 5B shows a case in which the tightening string 550 is tightened along the guide covers 560.
FIG. 6 is an exploded perspective view showing a steam hair pack using head heat and a heating beauty liquid according to further embodiment of the present invention.
Referring to FIG. 6, a steam hair pack 600 using head heat and a heating beauty liquid according to further embodiment of the present invention includes a first cover layer 610, a beauty liquid layer 620, a second cover layer 630, and a connection portion 640. In this case, the first cover layer 610, the second cover layer 630, and the connection portion 640 are substantially the same as the configuration of the first cover layer 110, the second cover layer 130, and the connection portion 140 of FIG. 1, and thus detailed description thereof will be omitted.
The beauty liquid layer 620 includes a first beauty liquid layer 621 and a second beauty liquid layer 622. More specifically, the first beauty liquid layer 621 is made of a material of the component which supplies nutrients to the user's hair or scalp. For example, the first beauty liquid layer 621 may be applied to one region of a first fiber layer 611 of the first cover layer 610.
The second beauty liquid layer 622 is formed in an inner space of an auxiliary cover layer 613 bonded to one surface of the first cover layer 610. For example, when being bonded to the first fiber layer 611 of the first cover layer 610, the auxiliary cover layer 613 receives the second beauty liquid layer 622 in a liquid state or solid state therein. In this case, the auxiliary cover layer 613 may allow the component of the second beauty liquid layer 622 to be mixed with the component of the first beauty liquid layer 621 while being torn by an external force.
In addition, the auxiliary cover layer 613 is bonded at one surface thereof to the first fiber layer 611, and at the other surface thereof to a second fiber layer 631 of the second cover layer 630. That is, when the first cover layer 610 is spaced apart from the second cover layer 630, the component of the second beauty liquid layer 622 received in the auxiliary cover layer 613 may be discharged to the outside while the auxiliary cover layer 613 is torn.
The second beauty liquid layer 622 may be constituted of a component that can promote a thermal chemical reaction to cause bubbles and the like in the first beauty liquid layer 621. That is, when the second beauty liquid layer 622 is mixed with the first beauty liquid layer 621, the thermal chemical reaction may be promoted.
It is desirable that the first beauty liquid layer 621 and the second beauty liquid layer 622 be formed so as to be spaced apart from each other, thereby preventing the first beauty liquid layer 621 and the second beauty liquid layer 622 from being mixed with each other. When a user inserts his or her head into the hair pack 600 through an opening 615 of the hair pack 600, the first beauty liquid layer 621 and the second beauty liquid layer 622 are melted by head heat of the user, and mixed with each other. In this case, the first beauty liquid layer 621 and the second beauty liquid layer 622 are mixed with each other to promote the thermal chemical reaction.
Meanwhile, the steam hair pack 600 of FIG. 6 may further include the temperature-sensitive discoloration portion 317, the separation portion 418, the cut line 419, the tightening string 550, and the guide cover 560 which are described with reference to FIGS. 3 to 5.
FIG. 7 is an exploded perspective view showing a steam hair pack using head heat and a heating beauty liquid according to further embodiment of the present invention.
Referring to FIG. 7, a steam hair pack 700 using head heat and a heating beauty liquid according to further embodiment of the present invention includes a first cover layer 710, a beauty liquid layer 720, a second cover layer 730, and a connection portion 740. In this case, the first cover layer 710, the second cover layer 730, and the connection portion 740 are substantially the same as the configuration of the first cover layer 110, the second cover layer 130, and the connection portion 140 of FIG. 1, and thus detailed description thereof will be omitted.
The beauty liquid layer 720 is formed between a first fiber layer 711 of the first cover layer 710 and a second fiber layer 731 of the second cover layer 730 which face each other. The beauty liquid layer 720 may be melted by the user's temperature to be absorbed by the user's hair or scalp. The beauty liquid layer 720 in the liquid state may be applied to the first fiber layer 711 or the second fiber layer 731. In addition, the beauty liquid layer 720 may be provided in the form of a solid, and melted while being thermally and chemically reacted by the user's temperature. In this case, it is desirable that the beauty liquid layer 720 be constituted of a component material that is absorbed by the cuticle of the hair or the scalp to supply nourishment.
That is, when the user's head is inserted into the hair pack through an opening 715 of the first cover layer 710 and the second cover layer 730, the beauty liquid layer 720 is thermally and chemically reacted due to the heat generated from the head and absorbed by the user's hair to supply nourishment. Thus, the user only keeps his or her head inserted between the first cover layer 710 and the second cover layer 730 for a predetermined time without performing a separate heat treatment or putting medicine on the user's hair or scalp, thereby supplying nutrients to the hair.
In addition, the beauty liquid layer 720 may include a substance of a temperature-sensitive discoloration component. For example, the beauty liquid layer 720 may include a component that is discolored depending on a predetermined temperature or time after the beauty liquid is absorbed by the user's hair. In this case, the user may determine the change in the color of the beauty liquid to check a state in which the beauty liquid is absorbed by the hair or scalp.
More specifically, the beauty liquid layer 720 includes a first beauty liquid layer 721 and a second beauty liquid layer 722. The first beauty liquid layer 721 is made of a material of the component which supplies nutrients to the user's hair or scalp. For example, the first beauty liquid layer 721 may be applied to one region of the first fiber layer 711 of the first cover layer 710.
The second beauty liquid layer 722 is spaced apart from the first beauty liquid layer 721 to be formed side by side with the first beauty liquid layer 721. The second beauty liquid layer 722 may be constituted of a component that can promote a thermal chemical reaction to cause bubbles and the like in the first beauty liquid layer 721. That is, when the second beauty liquid layer 722 is mixed with the first beauty liquid layer 721, the thermal chemical reaction may be promoted.
It is desirable that the first beauty liquid layer 721 and the second beauty liquid layer 722 be formed so as to be spaced apart from each other, thereby preventing the first beauty liquid layer 721 and the second beauty liquid layer 722 from being mixed with each other. When a user inserts his or her head into the hair pack 700 through the opening 715 of the hair pack 700, the first beauty liquid layer 721 and the second beauty liquid layer 722 are melted by head heat of the user, and mixed with each other. In this case, the first beauty liquid layer 721 and the second beauty liquid layer 722 are mixed with each other to promote the thermal chemical reaction.
Meanwhile, the steam hair pack 700 of FIG. 7 may further include the temperature-sensitive discoloration portion 317, the separation portion 418, the cut line 419, the tightening string 550, and the guide cover 560 which are described with reference to FIGS. 3 to 5.
FIG. 8 is a perspective view showing a steam hair pack using head heat and a heating beauty liquid according to further embodiment of the present invention.
Referring to FIG. 8, a steam hair pack 800 using head heat and a heating beauty liquid according to further embodiment of the present invention includes a first cover layer 810, a beauty liquid layer 820, a second cover layer 830, a connection portion 840, and an injection portion 850. In this case, the first cover layer 810, the beauty liquid layer 820, the second cover layer 830, and the connection portion 840 are substantially the same as the first cover layer 110, the beauty liquid layer 120, the second cover layer 130, and the connection portion 140 of FIG. 1, and thus detailed description thereof will be omitted.
The injection portion 850 is a nozzle that is positioned between the first cover layer 810 and the second cover layer 830. The injection portion 850 serves to inject a beauty liquid into the steam hair pack 800 through a beauty liquid container A from the outside. In this case, the beauty liquid container A is inserted into the injection portion 850, and therefore the beauty liquid can be injected into the steam hair pack 800 without leakage of the beauty liquid. In addition, the injection portion 850 may be formed to have a structure in which an inlet of the injection portion 850 can be opened or closed through a lid (not shown). Thus, when the temperature inside the steam hair pack 800 is high after a user wears the steam hair pack 800, the heat may be discharged to the outside by opening the injection portion 850. In addition, when wishing to inject additional beauty liquid, the beauty liquid may be injected from the outside by opening the injection portion 850.
As described above, according to the embodiments of the present invention, the beauty liquid is inserted into the hair pack so that a user does not need to separately put the beauty liquid on the hair and scalp, and an additional heat treatment is not required due to the head heat of the user and a thermal chemical reaction with the beauty liquid of a heat generating component.
In addition, the cover of the hair pack is discolored depending on the temperature inside the hair pack, and therefore a user may visually check the usage time.
It will be apparent to those skilled in the art that various modifications can be made to the above-described exemplary embodiments of the present invention without departing from the spirit or scope of the invention. Thus, it is intended that the present invention covers all such modifications provided they come within the scope of the appended claims and their equivalents.

Claims

What is claimed is:

1. A steam hair pack using head heat and a heating beauty liquid, comprising:

a first cover layer that is formed by bonding a first synthetic resin layer to a first fiber layer;

a second cover layer that is formed by bonding a second synthetic resin layer to a second fiber layer, and is thermally compressed to a part of the first cover layer to form an opening into which a head of a user is inserted on one side thereof;

a beauty liquid layer that is formed between the first fiber layer of the first cover layer and the second fiber layer of the second cover layer facing each other, and generates heat while being melted by head heat of the user and is absorbed by hair of the user; and

a connection portion that is connected at one end thereof to one side of the opening, and is connected at the other end thereof to the other side of the opening in a state in which the head of the user is inserted between the first cover layer and the second cover layer through the opening.

2. The steam hair pack of claim 1, wherein the first cover layer includes a temperature-sensitive discoloration portion in which any one of a predetermined symbol, character, shape, and a combination thereof is printed on a part of the first synthetic resin layer using a temperature-sensitive discoloration ink.

3. The steam hair pack of claim 1, wherein the first cover layer includes

a separation portion that is separated from the second cover layer to expose the opening to the outside, and

a cut line that is formed on one surface of the first cover layer to cut the separation portion.

4. The steam hair pack of claim 1, further comprising:

a tightening string that tightens the first cover layer and the second cover layer in a state into which the head of the user is inserted through the opening; and

a guide cover that is formed at a predetermined interval on outer surfaces of the first cover layer and the second cover layer, and receives the tightening string in an inner space thereof.

5. The steam hair pack of claim 1, wherein the beauty liquid layer is provided in the form of a solid, melted while being thermally and chemically reacted by the head heat of the user, and constituted of a temperature-sensitive discoloration component.

6. The steam hair pack of claim 1, wherein the beauty liquid layer includes

a first beauty liquid layer that is formed between the first fiber layer of the first cover layer and the second fiber layer of the second cover layer facing each other, and generates heat while being melted by the head heat of the user and is absorbed by the hair of the user, and

a second beauty liquid layer that is formed between the first fiber layer of the first cover layer and the second fiber layer of the second cover layer facing each other so as to be spaced apart from the first beauty liquid layer, and promotes a chemical reaction of the first beauty liquid layer.

7. The steam hair pack of claim 1, wherein the beauty liquid layer includes

a second beauty liquid layer that is inserted into an auxiliary cover layer bonded to one surface of the first cover layer, and promotes a chemical reaction of the first beauty liquid layer.

8. The steam hair pack of claim 1, further comprising:

an injection portion that is positioned between the first cover layer and the second cover layer and in which a beauty liquid is injected from the outside.