JP2560561Y2 - Hair dye brush - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION The present invention relates to a hair dyeing method in which a two-part hair dye is applied to a brush stand on which brush teeth are erected, and the two parts are mixed and dyed while combing the hair. About the brush.

[0002]

2. Description of the Related Art Conventionally, as a hair dyeing brush, two paste-like agents are poured out of separate tubes onto the brush teeth standing side of a brush stand and the hair is combed in that state to mix the two agents and mix the bristles. There are known hair dyeing methods used for dyeing.

[0003] In such a hair dyeing brush, cylindrical (or conical) brush teeth having a rounded tip so as not to damage the scalp form one plane at the entire brush tooth tip. As a configuration, a plurality of plants are planted at a predetermined interval on one surface of the brush stand (for example, Japanese Utility Model Laid-Open No. 1-1952).
No. 5 and Japanese Utility Model Laid-Open No. 1-128620).

[0004] In these hair dyeing brushes, the diameters and standing intervals of the brush teeth are determined so that hair with dense volume can be dyed while combing the hair smoothly. As a result, the brush teeth are planted with a certain interval widely, and the hair dye is sufficiently spread from the root to the tip of the brush teeth, so that the hair dye adheres well to the inside of the hair with dense volume. I was able to.

[0005]

However, in dyeing hair, it is necessary to uniformly dye not only hair having a dense volume but also a portion having a small volume of hair such as a sideburn, a hairline and a cut portion. On the other hand, in the conventional hair dyeing brush, as described above, it was necessary to determine the brush tooth diameter and the standing interval based on the hair having a large volume. There was a problem that hair could not be efficiently produced.

In other words, the hair is maintained at a certain interval near the scalp, but the closer it is to the tip, the more the fixed amount is bundled and the higher the density. Therefore, with a conventional hair dyeing brush intended to apply good hair to voluminous hair (a part with a high hair density), it is intended to dye a hairline (a part with a low hair density) close to the head surface. Also, the standing interval of the brush teeth was too wide, or the diameter of the brush teeth was too large, and good hair dyeing was not possible.

That is, since sideburns, hairline, etc. have a lower hair density than ordinary hair, most of the hair does not come into contact with the brush teeth but passes through between the brush teeth, and the hair dye is rubbed well. Could not. Also, only the hair dye at the tips of the brush teeth adheres to the sideburns, and most of the hair dye filled up to the root does not contribute to hair dyeing such as sideburns and is wasted. I have.

[0008] When a two-part hair dye is used,
There was yet another problem. Since the two-part hair dye only starts a chemical reaction when it is mixed and stirred by the hair and the brush teeth when combing the hair, this mixing and stirring must be performed uniformly and well. That is the problem. That is, the two-part hair dye has the following problems, and there is also a problem that the conventional hair dyeing brush cannot dye ordinary hair portions and sideburns in a well-balanced manner.

In the conventional hair dyeing brush, the brush tooth surface is formed in a plane, so that when the hair is combed, it only comes into contact with the head surface like a tangent to an arc. When I touched the head firmly, the other parts came up. For this reason, it is difficult to mix and stir uniformly, and the mixing and stirring conditions by the hair are different between the part that is in firm contact with the head surface and the part that is not in contact, and there is a problem that imbalance occurs in the degree of hair dyeing. there were. This problem has caused the spots of hair to be dyed even on the hair portion having a large volume, and has caused the problem that the combing operation has to be repeated many times.

By the way, it is difficult to dye hair while proceeding with good mixing and stirring such as sideburns from the beginning. This is because the sideburns and the like have a low density of hair, and there is a limit to the promotion of mixing and stirring. Therefore, when a two-part hair dye is used, it is not sufficient as a solution only to provide a structure that efficiently dyes sideburns and the like.

Accordingly, the present invention provides a hair dyeing brush which uses a two-part hair dye and can efficiently and efficiently achieve a uniform dyeing condition in both high and low density areas. Was completed with the purpose of providing.

[0012]

The hair dyeing brush according to the present invention, which has been made to achieve the above object, comprises a two-part hair dye on the tooth side of the brush along the longitudinal direction of the brush stand. A hair dyeing brush for dyeing hair while mixing the two agents by adhering each agent side by side and moving the brush stand in the lateral direction to comb the hair, and is erected on the entire brush stand.
A substantially cylindrical or substantially conical first brush tooth, and a fine bristle-shaped second brush tooth erected more densely than the erected density of the first brush tooth at the tip of the brush base, The protruding length of the first brush tooth from the lower surface of the brush base is the shortest at the front end of the brush base, and the first brush tooth surface has a substantially "No" shape along the longitudinal direction as approaching the rear end of the brush base. The length of the second brush tooth protruding from the lower surface of the brush base is substantially the same as that of the first brush tooth erected at the tip of the brush base, and the second brush tooth is erected on the lower surface of the brush base. Most brushed teeth
It is characterized by being short .

According to the brush for dyeing hair of the present invention, when the brush base is moved in the horizontal direction and the hair is combed, it is substantially along the vertical direction.
The entire first brush tooth surface formed on the curved surface in the shape of a square
The body contacts the head simultaneously. Also, fine hair with dense standing density
The second brush tooth has a protruding length from the bottom of the brush base.
A place to comb large volumes of hair because it is the smallest
If you comb your hair,
The second brush teeth
Comb your hair smoothly with almost the same feeling as when not
Can be. In this way, the entire first brush tooth is
Contact at the same time and comb your hair smoothly
Two things that can be done simultaneously and simultaneously
Mix and stir uniformly. In particular, hair dyed by combing hair
The hair dye brush of the present invention that mixes and stirs two agents
If you do not comb your hair smoothly, the two agents will mix evenly
The latter is an important effect because it is difficult to stir. Also,
The second brush tooth is used when dyeing hair such as sideburns
As a result, hair dye should be applied only to the tips of the brush teeth.
It is desirable to have. That is, from the middle of the brush teeth
Even if the hair dye is carried over
Because it cannot be used for hair dyeing such as raising
Hair dye adheres to unexpected places other than
This may complicate the business. In this regard, the second
As mentioned above, the brush teeth of the hair
When combing the minute, it does not go deep into the part
The hair dye is carried from the middle to the base of the brush teeth.
And not. And the second brush tooth is seen from the whole brush
Most of the hair dye attached to the brush teeth because it is the shortest
Are carried on the tips of the brush teeth. Thus, the second block
Lash teeth, after dyeing the entire hair,
It is extremely suitable for dyeing hair. Change
In addition, the second brush tooth is the first
Is approximately the same as the protrusion length of the brush teeth of the
This second brush is used because the tooth surface is almost
First choice when dyeing hair in low density areas such as sideburns
Brush teeth do not get in the way. In addition, side effects
As the protrusion length of the first brush tooth is the rear end of the brush base
(I.e. the protruding length of the brush teeth at the end of the brush handle)
Since it has been long, was applied to the entire brush the tooth surface to the head table
If the distance between the brush handle and the top of the head increases,
The hand holding the handle will touch the hair to which the hair dye has adhered.
There is no point. In particular, dye hair by combing the head
The brush handle or the hand holding the brush handle to your ear
It does not get in the way when hit. Also a second brush tooth
Should be rubbed well with a hair dye because it deforms flexibly.
Can be.

As a result, it is possible to dye the whole hair including the part with low density such as sideburns in a uniform dyed state, and to carry out the dyeing efficiently and without wasting the hair dye. .

[0015]

DESCRIPTION OF THE PREFERRED EMBODIMENTS In order to further clarify the structure and operation of the present invention described above, a preferred embodiment of the hair dyeing brush of the present invention will be described below. However, the present invention is not limited to the following embodiments in any way, and includes all embodiments conceivable by those skilled in the art without departing from the gist of the present invention.

1 to 9 show a first embodiment of a hair dyeing brush according to the present invention. The hair dyeing brush according to the first embodiment is integrally formed of a synthetic resin from a brush stand 3, a brush handle 5, and a connecting portion 7 for connecting the brush stand 3 and the brush handle 5. The brush handle 5 has a plate shape, and a round groove 51 is formed in the center of the upper surface along the axial direction. On the lower surface of the brush handle 5, a substantially wavy finger contact surface 56 having depressions 52, 53, 54, 55 is provided. The shape of the finger contact surface 56 prevents a finger from slipping during use.

The connecting portion 7 is formed from the center of the end of the brush base 3
It stands upright with respect to the upper surface of the brush stand 3, and connects the brush handle 5 and the brush stand 3. A round groove 71 leading to the round groove 51 of the brush handle 5 is formed on the upper surface, and a round groove 72 is also formed on the lower surface.

The plate-like brush base 3 is slightly curved in the vertical direction (the direction of arrow a in FIG. 1). The degree of this curvature corresponds to the roundness of the normal human head. The cross section of the lower surface of the brush stand 3 in the lateral direction (the direction of arrow b) is rounded as shown in FIG. A plurality of brush teeth and fine bristles shown below are provided on the lower surface of the brush base 3.

As shown in FIG. 7, on the lower surface of the brush base 3, brush tooth outer rows 31 and 32 are formed in which a plurality of brush teeth 30 are vertically arranged on both sides thereof. The brush teeth 30 are formed in a cylindrical or conical shape with a rounded tip. Similarly, a central row of brush teeth 33 in which the brush teeth 30 are arranged in the longitudinal direction is formed at the center. The length of protrusion of the brush teeth 30 from the lower surface of the brush base 3 is the shortest at the tip of the brush base 3, and
Make it longer as you approach the rear end (in the direction of brush handle 5).
You. Then, as shown in FIGS. 2 and 6, the brush tooth surface formed by the tips of the brush teeth 30 extends along the longitudinal direction of the brush base.
Thus, a curved surface SS1 having a substantially “C” shape is formed.
The brush teeth 30 correspond to the first brush teeth of the present invention.
I do.

Further, between the outer row 31 of the brush teeth and the central row 33 of the brush teeth (hereinafter referred to as a region A) and between the outer row 32 of the brush teeth and the central row 33 of the brush teeth (hereinafter referred to as the area A). Area B) includes a plurality of brush teeth 3 in the vertical direction.
The brush teeth intermediate rows 35 and 36 in which the brush teeth 4 are arranged upright are formed. The brush teeth 34 forming this arrangement have a shorter diameter than the brush teeth 30 and have a projection length from the lower surface of the brush base 3 of about half. The brush teeth 30 and the brush teeth 34 are formed integrally with the brush base 3, and in the present embodiment, the diameter at the axial center is 1.7 mm, respectively.
It is 1.2 mm.

At the tip of the lower surface of the brush base 3, a fine hair bundle 38 made of a bundle of curable fine hairs 37 made of nylon and having a diameter of 240 μm is implanted in an arc-shaped array, and two rows of fine hair bundles 39 are formed. Have been. Therefore, the planting density of the fine hairs 37 in the fine hair bundle row 39 depends on the brush teeth 30 and the brush teeth 34.
It is very dense compared to the standing density. Also,
The protruding length of the fine hair 37 from the lower surface of the brush base 3 is substantially equal to the protruding length of the adjacent brush teeth 30. In addition, this fine hair 3
7 corresponds to the second brush tooth of the present invention.

At the rear end of the lower surface of the brush base 3, one brush tooth 30 is erected in each of the area A and the area B. Next, the method of use and operation of the hair dyeing brush according to the first embodiment configured as described above will be described with reference to FIGS.
This will be described with reference to FIG.

The area A and the area B on the lower surface of the brush stand 3
Is a site where a two-part hair dye in the form of a paste is attached, the first agent S1 (or the second agent S2) is placed in the region A from an extruded tube (not shown), and the second agent is placed in another region from the extruded tube. S
2 (or the first agent S1) is attached to the region B in parallel.
Then, the connecting portion 7 is sandwiched between the thumb and the index finger, and the brush handle 5 is gripped with another finger. At this time, due to the shapes of the round grooves 71 and 72, the connecting portion 7 can be sandwiched between the thumb and the forefinger without slipping, and the brush handle 5 is stabilized by another finger by the substantially wavy finger contact surface 56 of the brush handle 5. You can hold it well. Various other holding methods are also conceivable, but no matter how the holding is performed, the shape of the brush handle 5 and the connecting portion 7 can be stably gripped.

The user can use a hair dye (first agent, second agent) S
As shown in FIG. 8, hair is first combed from the front to the back over a wide area with a lot of hair, such as the top of the head or the side of the head, as shown in FIG. At this time, the teeth of the brush teeth 30
A roughly "no" shaped bay with the entire surface adapted to the roundness of the human head
Since it forms the curved surface SS1, it contacts the head simultaneously
You. Further, the fine hair 37 protrudes from the lower surface of the brush base 3.
Because the length is the shortest, remove the hair volume
Comb your hair as it does not penetrate deep into the area when combing
There is no danger of resistance to
Comb your hair smoothly with almost the same feeling as when you are not present
Can be. Therefore, the two hair dyes are mixed simultaneously and uniformly.
Stir together. In particular, the brush for dyeing hair
Type that mixes and stirs two hair dyes by combing
If you do not comb your hair smoothly, the two agents will mix evenly
The latter is important because it is difficult to stir.

After the hair dyeing of the voluminous part, which is the main part of the hair, is completed, the side hair is dyed. At this time, the fine hair 37 has a large volume.
When I combed the part, it did not go deep into the part
The hair dye is carried from the middle to the base of the fine hair 37
And the fine body 37 is the most viewed from the whole brush.
Because of its short length, most of the hair dye attached to the fine hair 37
Is carried on the tip. When dyeing sideburns,
As shown in FIG. 9, the hair is vertically combed with the brush handle 5 facing downward and the fine body 37 of the brush stand 3 applied to a sideburn. At this time, the hair is combed by the fine hair bundle row 39, and the hair dye (uniformly and well mixed) that spreads widely at the tips between the dense fine hair bodies 37 adheres so as to wrap the entire hair. . That is, since the fine hairs 37 are dense, any hair comes into contact with the fine hairs 37 and the hair dye adheres.
As a result, the sideburns can be dyed very easily and well. Moreover, at the time of dyeing the sideburns, the hair dye is well mixed and agitated, and the mixed and agitated state is the same as the state where the hair volume such as the top and the head is dyed. It will not be mottled. In addition, the fine body 37 is the tip of the brush base 3.
Is approximately the same as the protruding length of the brush teeth 30 erected on the
The tooth surface of the brush tooth 30 is a curved surface SS1 having a substantially “No” shape.
, This fine hair 37 is dense
When brushing hair on a low concentration area, the brush teeth 30
There is no evil. Also, as described above, the fine hair 3
Most of the hair dye adhering to 7 is carried on the tip
As a result, hair can be dyed exactly where you want to
The cleaning operation of the fine hair 37 after the hair is facilitated. In other words,
The hair dye is carried from the middle to the base of the fine hair 37
If so, the hair dye is used for hair dyeing such as sideburns.
Cleaning can be complicated.
Hair dye adheres to unexpected places other than
However, in this embodiment, there is no such possibility.
There is no.

According to the hair dyeing brush of the first embodiment described above, the fine bristle bundle array 39 is provided at the front end of the lower surface of the brush base 3, so that narrow portions such as short hair such as sideburns can be easily and favorably formed. Hair dyeing can be performed. In addition, even if the user has various hair qualities such as hard hair, soft hair, curly hair, etc., the brush teeth 30, 32 and the fine bristle bundles 38 of different densities and materials coexist on one brush base 3, Good hair dyeing can be realized irrespective of the quality of the hair complemented by both.

Further, the protruding length of the brush teeth 30 from the lower surface of the brush base 3 is made longer as it is closer to the rear end of the brush base 3 (in the direction of the brush handle 5).
Since the curved surface SS1 having a substantially “No” shape is configured,
As shown in FIG. 2, the entire brush tooth 30 is positioned on the front H (two-dot chain line).
), The distance between the brush handle 5 and the front surface H
The separation L increases. Therefore, the position of the hand holding the brush handle 5
Moves away from head H, so the hand holding brush handle 5
No fear of hair dye sticking to hands without touching hair
Absent. When the hair is dyed by combing the head, a brush handle 5
Or the hand holding brush handle 5 hits the ear and gets in the way
Never be.

In the shape of the brush handle 5 and the connecting portion 7, the substantially wavy finger contact surface 56 and the round grooves 71 and 72 provide an effect that the finger can be used stably without slipping.

The embodiment of the present invention has been described in detail above.
Is not limited to only the above-described embodiment.
Implemented in various modes without departing from the gist
It goes without saying that you can do it. For example, a hairy second
Brush teeth are thin and flexible
It is not necessary to use hair if it satisfies that it is installed upright.

[0030]

[Effect of the invention] As described in detail above, the hair dye of the present invention
According to the brush, using a two-part hair dye,
Efficiently, even at high and low hair density
It has the effect of being able to make
Can be Specifically, the entire first brush tooth is simultaneously
Can touch the hair and comb the hair smoothly
The two hair dyes are used for the hair volume
At the same time and evenly in the area with many
Therefore, where the density of hair is high, the efficiency is uniform and efficient.
Dyes up. Also, the second brush teeth
After hair dyeing of many parts is finished from the middle of the brush teeth
In order to carry the hair dye at the tip without carrying the hair dye over,
Suitable for places where you want to dye hair even in places with low density of hair
Hair dyeing can be done efficiently and no waste hair dye is attached
Therefore, cleaning work after hair dyeing is completed is facilitated. Furthermore, the second
The brush tooth is the first brush tooth standing upright at the tip of the brush base.
And the first brush tooth surface is approximately the same
This second brush tooth sideburns because it is shaped like a letter
The first brush teeth when dyeing hair in low density areas such as
Hair can be dyed well without disturbing.

[0031]

[0032]

[0033]

[0034]

[Brief description of the drawings]

FIG. 1 is a plan view of a first embodiment.

FIG. 2 is a side view of the first embodiment.

FIG. 3 is a bottom view of the first embodiment.

FIG. 4 is a front view of the first embodiment.

FIG. 5 is a rear view of the first embodiment.

FIG. 6 is a perspective view of the first embodiment.

FIG. 7 is an explanatory view showing an arrangement of brush teeth and a bundle of fine hairs according to the first embodiment.

FIG. 8 is an explanatory diagram of a use state of the first embodiment.

FIG. 9 is an explanatory view of a use state of the first embodiment.

[Description of Signs] 3 ... Brush base, 30 ... Brush teeth, 37 ... Filiform body, SS1
… Curved surface.

Claims (1)

(57) [Scope of request for utility model registration] 1. A two-part hair dye is applied side by side to the tooth side of the brush along the longitudinal direction of the brush base, and the brush base is moved laterally to comb the hair. A hair dyeing brush for dyeing hair while mixing the same, wherein a substantially cylindrical or substantially conical shape is provided upright on the entire brush stand.
A first brush tooth, and a fine brush-like second brush tooth erected more densely than the erected density of the first brush tooth at a tip end of the brush base; a brush of the first brush tooth The protruding length from the lower surface of the base is the shortest at the tip of the brush base, and is long so that the first brush tooth surface becomes a substantially "No" -shaped curved surface along the longitudinal direction as approaching the rear end of the brush base. The protruding length of the second brush tooth from the lower surface of the brush base is substantially the same as that of the first brush tooth erected at the tip of the brush base, and
A brush for dyeing hair , which is the shortest of the brush teeth set up on the lower surface of the lashing stand .