US20210315348A1

US20210315348A1 - Hair dyeing apparatus

Info

Publication number: US20210315348A1
Application number: US17/203,934
Authority: US
Inventors: Kwang Su Kim
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-08
Filing date: 2021-03-17
Publication date: 2021-10-14
Also published as: JP3232359U; KR102141962B1; CN214854958U

Abstract

The present invention provides a hair dyeing apparatus comprising: a body part having an interior space containing a colorant; a cover part connecting the body part and sealing the interior space, a handle part protruding from the cover part, a brush part formed in an end of the handle part, an application part including an outflow hole communicating with the interior space, and a comb part formed in the handle part toward an opposite direction to the brush part, wherein the handle part and the brush part are integrated as one body, and the comb part and the body part are integrated as one body; wherein the application part comprises a flow path disposed inside the handle part, an inflow hole formed in an inner side of the cover part and introducing the colorant, and the outflow hole formed in a combtooth and discharging the colorant.

Description

FIELD OF THE INVENTION

The present invention relates to a hair dyeing apparatus and more particularly, a hair dyeing apparatus with a brush applying colorant and a comb entangling the hair.

BACKGROUND OF THE INVENTION

Hair dyeing is used to give unique look to the hair by partially or fully changing the hair. In general, a hair dyeing process can be performed according to the following steps. First, ingredients for the colorant are mixed in the separate bottle until they are well combined. Second, the colorant is applied onto the hair with a brush. Then, the hair on which the colorant is applied can be entangled with a comb. After leaving the colorant in the hair for a while and rinsing the hair, the hair color can be changed.
Generally, a brush applying the colorant and a comb entangling the hair are separate apparatuses, which makes the hair dyeing process complicated and inconvenience. In order to solve these problems, Korean Utility Model Publication No. 20-2009-0005692 suggests a comb for a hair coloring. It discloses a comb for a hair coloring comprising: a main toothcomb part 20′ having different sizes of tooth in a front of the comb, a sliding guide groove 50′ formed in a lateral side between the main tooth comb part 20′ and the opposite part thereof; a parting toothcomb 30′ formed in the end of a handle configured in the opposite side of the sliding guide grove 50′, and the handle 10′ having a plurality of acupressure bumps. The comb comprises a dyeing brush disposed in the edge or the lateral side of the main toothcomb part. With a combination of the dyeing brush and the toothcomb part, this structure enables a hair dyeing process quick.
However, according to this conventional structure, as the dyeing brush is formed in the lateral side of the toothcomb part, the dyeing brush or the toothcomb part can interfere with the hair. Thus, when applying the colorant onto the hair with the dyeing brush, the hair is tangled with the toothcomb part. Likewise, when combing the hair with the toothcomb part, the hair is tangled with the dyeing brush.
In addition, according to the prior art, a user has to make the colorant by mixing ingredients in a separate bottle. A user also has to take a small amount of the colorant from the bottle with the dyeing brush and bring it onto the hair. During this process, the colorant is spilt and dropped on skin, clothes, or floor, which causes skin problems and leaves colorant stains.
The present invention provides a hair dyeing apparatus that integrates a bottle for mixing the colorant ingredients, a brush for applying the dye, and a comb as one body. According to this structure, a user does not need to prepare for a separate bottle and take a certain amount of ingredient from the product, which enables convenient use. In addition, this structure prevents from drips and spills of the colorant. Furthermore, an individual as well as a professional hairdresser can evenly apply the colorant onto the hair.
Therefore, according to the hair dyeing apparatus of the present invention, a user can evenly apply the colorant on the hair and perform a hair dyeing process quick and easy with one integrated body of a bottle, a comb, and a brush.

SUMMARY OF THE INVENTION

The present invention provides a hair dyeing apparatus comprising: a body part having an interior space containing a colorant; a cover part connecting a top of the body part and sealing the interior space, a handle part protruding upward from a center of the cover part, a brush part formed in an end of the handle part, an application part including an outflow hole communicating with the interior space of the body part, and a comb part including a plurality of combtooth protruding outward, wherein the handle part and the brush part are integrated as one body, and the comb part and the body part are integrated as one body; wherein the body part is made of elastic materials, and when the body part is pressurized, the outflow hole discharges the colorant contained in the interior space, and the colorant discharged from the outflow hole is evenly applied onto the hair using at least one of the comb part and the brush part, wherein the application part has a pipe shape and comprises a flow path including: an inflow hole that is formed in one end thereof and that introduces the colorant, the outflow hole that is formed in the other end thereof and that discharges the colorant; wherein the comb part is integrated with the body part in a bottom of the body part, and a protruding direction of a combtooth of the comb part is parallel to a longitudinal direction of the body part; wherein the body part has a cylindrical shape comprising a top side that is open upward, a bottom side that is closed downward, and a lateral side that connects the top and the bottom side; wherein the cover part further comprises a fastening part forming a screw joint between the body part and the cover part; wherein the fastening part comprises a set of a screw groove and a screw thread; wherein the screw groove, or the screw thread, is formed to surround an outer circumference surface near the top side of the body part while the screw thread, or the screw groove, is formed to surround the inner circumference surface of the cover part.
According to the first embodiment of the present invention, a longitudinal direction of bristles of the brush part is perpendicular to a longitudinal direction of the body part. The comb part is disposed near the brush part, and while the brush part is formed toward a first direction, the comb part is formed toward a second direction that is opposite to the first direction. Accordingly, a protruding direction of the combtooth of the comb part is perpendicular to a longitudinal direction of the body part. The flow path is extended from the inside the handle part toward the end of the combtooth. The other end of the flow path splits to a plurality of ends, thereby having a plurality of outflow hole. The colorant contained in the body part 100 is introduced through the single inflow hole 410 into the flow path 430 and discharged through the plurality of the outflow holes to outside. The hair dyeing apparatus may further comprise a parting rod formed between the brush part and the comb part. It protruded toward a top direction, where the top direction is a direction from the body part toward the brush part and the comb part, and a bottom direction is a direction from the comb part and the brush part toward the body part.
According to the second embodiment of the present invention, a comb part is formed in a bottom of the body part. The comb part is formed, or integrated, with the body part as one body. A protruding direction of a combtooth of the comb part is parallel to a longitudinal direction of the body part. A flow path of an application part is plural, and each of the flow path is extended from the bottom of the body part toward each end of the combtooth. An inflow hole is plural and formed in the bottom of the body part. As an outflow hole is formed in the end of at least one of the combtooth, the colorant introduced through the inflow hole 410 is discharged through the outflow hole. The number of the inflow hole corresponds to that of the outflow hole, and the flow path connects the inflow hole to the corresponding outflow hole.
According to the third embodiment of the present invention, a comb part is formed in a bottom of the body part. The comb part is integrated with the body part as one body. A protruding direction of a combtooth of the comb part is parallel to a longitudinal direction of the body part. One end of the flow path of an application part is extended inside the handle, and the flow path comprises at least one of bent portion. The other end of the flow path is protruded from a lateral side of the handle part, and the outflow part is exposed to outside. The inflow hole disposed in the end of the flow path is formed in the inner side of the cover part. The flow path comprises a first part extended inside the handle part, a second part exposed to outside and connected to an end of the first part, and a flow path connection forming a screw joint between the first and the second part, wherein the flow path connection comprises a first connection part formed in the end of the first part, and a second connection part formed in an end of the second part.
In the second and the third embodiment of the present invention, the hair dyeing apparatus may further comprise a parting rod. The parting rod is protruded from a lateral side of the brush part and bent toward a top direction, where the top direction is a direction from the body part toward the brush part, and a bottom direction is a direction from the brush part toward the body part.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is a drawing showing a conventional comb for dyeing hair.

FIG. 2 is a side view showing a hair dyeing apparatus according to the first embodiment of the present invention.

FIG. 3 is a side view showing connections between elements in the hair dyeing apparatus according to the first embodiment of the present invention.

FIG. 4 is a side view showing the hair dyeing apparatus in use according to the first embodiment of the present invention.

FIG. 5 is a side view showing a hair dyeing apparatus according to the second embodiment of the present invention.

FIG. 6 is a side view showing a hair dyeing apparatus according to the third embodiment of the present invention.

FIG. 7 is a magnified view showing connections of a flow path in the hair dyeing apparatus according to the third embodiment of the present invention.

DETAILED DESCRIPTION EMBODIMENTS OF THE INVENTIONS

Hereafter, the present invention will be described in more detail. In the drawings, the thicknesses of lines or the sizes of the elements may be exaggerated for clarity.
The terminology used herein is defined for the purpose of describing functions of the present invention; thus, it may be varied depending on an intention of a user or a convention in this technical field.
The embodiments below are not restricting or limiting the scopes of the inventive concepts but illustrating elements of the claims. The embodiment that includes the equivalent of the element of the following claim shall be within the scope of the present invention.
FIG. 2 is a side view showing a hair dyeing apparatus according to the first embodiment of the present invention.
Referring to FIG. 2, the present invention comprises a body part 100 having an interior space containing the colorant, a cover part 200 connecting a top of the body part and sealing the interior space, a handle part 300 protruding upward from a center of the cover part with a certain diameter, a brush part 310 formed in an end of the handle part 300, an application part 400 including an outflow hole 420 communicating with the interior space of the body part 100, and a comb part 500 including a plurality of combtooth 501 protruding outward. The cover part 100, handle part 300, and the comb part 500, and the brush part 310 are formed, or integrated, as one body.
The plurality of combtooth 501 of the comb part 500 may comprise multiple teeth, each having the same height or different heights. The multiple teeth may also have the same thickness or different thicknesses.
The body part 100 is made of elastic materials. Accordingly, when the body part 100 is pressurized, the colorant contained in the interior space of the body part 100 is discharged through the outflow hole 420. The colorant discharged from the outflow hole 420 is evenly applied onto the hair using at least one of the comb part 500 and the brush part 310. The application part 400 comprises a flow path 430 having a pipe shape, which includes an inflow hole 410 formed in one end thereof and the outflow hole 420 in the other end thereof. The colorant is introduced through the inflow hole 410 and is discharged through the outflow hole 420. More than one of the outflow hole 420 is formed.
In addition, the handle part 300 comprises at least one of a protruding bump 310 formed on an outer surface of the handle part 300 along a longitudinal direction of the handle part 300. It is desired that each of the protruding bump 310 should be disposed separately each other. The shape of the protruding bump 310 may have a various shape such as a spherical shape or a polygonal shape.
FIG. 3 is a side view showing connections between the elements in the hair dyeing apparatus according to the first embodiment of the present invention.
Referring to FIG. 3, the body part 100 has a cylindrical shape comprising a top side that is open upward, a bottom side that is closed downward, and a lateral side that connects the top and the bottom side. The cover part 200 comprises a fastening part, such as a fastening module, forming a screw joint between the body part 100 and the cover part 200. The fastening part comprises a set of a screw groove and a screw thread. For example, the fastening part may comprise a screw groove formed to surround an outer circumference surface near the top side of the body part 100, and a screw thread formed to surround an inner circumference surface of the cover part 200. Likewise, the fastening part may comprise a screw thread formed to surround the outer circumference surface near the top side of the body part 100, and a screw grove formed to surround the inner circumference surface of the cover part 200. A longitudinal direction of bristles of the brush part 310 is perpendicular to a longitudinal direction of the body part 100. The comb part 500 is disposed near the brush part 310; however, while the brush part 310 is formed toward a first direction, the comb part 500 is formed toward a second direction that is opposite to the first direction. Accordingly, when a user applies the colorant using the brush part 310, the comb part 500 does not interfere the hair at all. Likewise, when a user applies the colorant using the comb part 500, the brush part 310 does not interfere the hair. Furthermore, a protruding direction of the combtooth 501 is perpendicular to a longitudinal direction of the body part 100. According to embodiments, the hair dyeing apparatus may further comprise a parting rod 600. The parting rod 600 is formed between the brush part 310 and the comb part 500 and protruded toward a top direction, where the top direction is a direction from the body part 100 toward the brush part 310 and the comb part 500, and a bottom direction is a direction from the comb part 500 and the brush part 310 toward the body part 100.
FIG. 4 is a side view showing the hair dyeing apparatus in use according to the first embodiment of the present invention.
Referring to FIG. 4, the application part 400 comprises the inflow hole 410, the plurality of outflow holes 420, and the flow path 430. The inflow hole 410 disposed in one end of the flow path 430 is formed the inside of the cover part 200. The flow path 430 is extended from the inside of the handle part 300 toward the other end of the combtooth 501. The other end of the flow path 430 splits to a plurality of ends, thereby the flow path 430 having a plurality of outflow holes 420 as described above. The plurality of outflow hole 420 are respectively disposed in the ends of the plurality of the combtooth 501. According to the structure described above, when the body part 100 is pressurized in a state that the body part 100 is sealed by the cover part 200, the colorant contained in the body part 100 is introduced through the single inflow hole 410 into the flow path 430, and the colorant delivered through the flow path 430 is discharged through the plurality of the outflow holes 420 to outside.
FIG. 5 is a side view showing a hair dyeing apparatus according to the second embodiment of the present invention.
Referring to FIG. 5, a comb part 500 is formed in a bottom of the body part 100. The comb part 500 is formed, or integrated with the body part 100 as one body. A protruding direction of a combtooth 501 of the comb part 500 is parallel to a longitudinal direction of the body part 100. A flow path 430 of an application part 400 is plural, and each of the flow path 430 is extended from the bottom of the body part 100 toward each end of the combtooth 501. An inflow hole 410 is plural and formed in the bottom of the body part 100. As an outflow hole 420 is formed in the end of at least one of the combtooth 501, the colorant introduced through the inflow hole 410 is discharged through the outflow hole 420. The number of the inflow hole 410 corresponds to that of the outflow hole 420, and the flow path 430 connects the inflow hole 410 to the corresponding outflow hole 420.
FIG. 6 is a side view showing a hair dyeing apparatus according to the third embodiment of the present invention.
Referring to FIG. 6, a comb part 500 is formed in a bottom of the body part 100. The comb part 500 is integrated with the body part 100 as one body. A protruding direction of a combtooth 501 of the comb part 500 is parallel to a longitudinal direction of the body part 100. One end of the flow path 430 of an application part 400 is extended inside the handle part 300, and the flow path 430 comprises at least one of bent portion. In this case, it is desired that the bent portion of the flow path 430 should be rounded or curved in order for the colorant to be smoothly moved and discharged. In addition, the other end of the flow path 430 is protruded from the handle part 300, and the outflow hole 420 is exposed to outside. The inflow hole 410 disposed in the end of the flow path 430 is formed in the inner side of the cover part 200.
FIG. 7 is a magnified view showing a flow path connection in the hair dyeing apparatus according to the third embodiment of the present invention.
Referring to FIG. 7, the flow path 430 comprises two parts. A first part of the two parts may be extended inside the handle part 300, and a second part of the two parts may be exposed to outside and connected to an end of the first part. The flow path 430 comprises a flow path connection 430 a forming a screw joint between the first and the second part. It is desired that the screw joint structure of the flow path connection 430 a should comprise a first connection part formed in the end of the first part, and a second connection part formed in an end of the second part.
Referring to the second embodiment as shown in FIG. 5 and the third embodiment as shown in FIG. 6, the hair dyeing apparatus may further comprise a parting rod 600. The parting rod 600 is protruded from a lateral side of the brush part 310 and bent toward a top direction, where the top direction is a direction from the body part 100 toward the brush part 310, and a bottom direction is a direction from the brush part 310 toward the body part 100.
According to another embodiment of the present invention, the body part 100 may be made of semi-transparent materials. In this case, the body part 100 may comprise scale marks (not shown) to measure an amount of the colorant inside the interior space. It is desired that the scale marks should be formed in the outer side of the body part 100.
While embodiments of the present invention have been described, the present invention is not limited to what has been particularly shown. It would be apparent that many more modifications and variations than mentioned above are possible by an ordinary person skilled in the art. The scope of the present invention includes scopes of appended claims, modifications, and variations.

Claims

What is claimed is:

1. A hair dyeing apparatus comprising:

a body part having an interior space containing a colorant;

a cover part connecting a top of the body part and sealing the interior space,

a handle part protruding upward from a center of the cover part,

a brush part formed in an end of the handle part,

an application part including an outflow hole communicating with the interior space of the body part, and

a comb part including a plurality of combtooth protruding outward,

wherein the handle part and the brush part are integrated as one body, and the comb part and the body part are integrated as one body;

wherein the body part is made of elastic materials, and when the body part is pressurized, the outflow hole discharges the colorant contained in the interior space, and the colorant discharged from the outflow hole is evenly applied onto the hair using at least one of the comb part and the brush part,

wherein the application part has a pipe shape and comprises a flow path including:

an inflow hole that is formed in one end thereof and that introduces the colorant,

the outflow hole that is formed in the other end thereof and that discharges the colorant;

wherein the comb part is integrated with the body part in a bottom of the body part, and a protruding direction of a combtooth of the comb part is parallel to a longitudinal direction of the body part;

wherein the flow path comprises at least one of bent portion, and

wherein the one end of the flow path of the application part is extended inside the handle part, the other end of the flow path is protruded from a lateral side of the handle part, the outflow hole is exposed to outside, and the inflow hole is formed in an inner side of the cover part.

2. The hair dyeing apparatus according to claim 1,

wherein the body part has a cylindrical shape comprising a top side that is open upward, a bottom side that is closed downward, and a lateral side that connects the top and the bottom side;

wherein the cover part further comprises a fastening part forming a screw joint between the body part and the cover part;

wherein the fastening part comprises a set of a screw groove and a screw thread;

wherein the screw groove, or the screw thread, is formed to surround an outer circumference surface near the top side of the body part while the screw thread, or the screw groove, is formed to surround the inner circumference surface of the cover part.

3. The hair dyeing apparatus according to claim 1,

wherein the flow path comprises:

a first part extended inside the handle part,

a second part exposed to outside and connected to an end of the first part, and

a flow path connection forming a screw joint between the first and the second part;

wherein the flow path connection comprises a first connection part formed in the end of the first part, and a second connection part formed in an end of the second part.

4. The hair dyeing apparatus according to claim 3,

wherein the hair dyeing apparatus further comprises a parting rod,

wherein the parting rod is protruded from a lateral side of the brush part and bent toward a top direction, where the top direction is a direction from the body part toward the brush part, and a bottom direction is a direction from the brush part toward the body part.

5. The hair dyeing apparatus according to claim 3,

wherein the body part is made of semi-transparent materials;

wherein the body part further comprises scale marks to measure an amount of the colorant inside the interior space.

6. The hair dyeing apparatus according to claim 3,

wherein the handle part comprises at least one of protruding bump formed on an outer surface along a longitudinal direction of the handle part.