JP2001252126A - Hairdye applying tool - Google Patents

Abstract

PROBLEM TO BE SOLVED: To improve application efficiency of hairdye to the hair, to dye the hair up to the root of the hair, and to reduce sticking of the hairdye to the scalp. SOLUTION: In this hairdye applying tool 10C for arranging plural comb teeth 3 in a row in an edge part of a base 1, when slantingly arranging the comb teeth 3 to a bottom surface of the base 1 in the edge part of the base 1, a cutout part 1b is formed in the base 1 so that clearance between the comb teeth 3 extends to the base 1 side, and a dog leg shaped bending surface 3a is arranged in the comb teeth 3.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a hair dye application tool used for dyeing hair with a hair dye.

[0002]

2. Description of the Related Art Conventionally, a hair dye application tool shown in FIG. 7 has been known for use in dyeing hair with a hair dye. The hair dye applying tool 10 includes a brush-like portion including a large number of comb teeth 2 erected on the bottom surface of the base 1, and a comb tooth 3 inclined at an edge of the base 1 with respect to the base 1. It is composed of a comb-like portion made of The base 1 has a handle 4 extending therefrom.

When the entire hair is dyed with a gel-like hair dye using the hair dye applying tool 10, the hair dye is placed on the brush-like portion at the center of the bottom of the base 1, and the hair is placed on the hair. And apply the hair dye to the entire hair by brushing. On the other hand, when dyeing a hairline, a temple, the root of hair, etc., as shown in FIG. 8, the hair dye A is put on the comb-shaped portion composed of the comb teeth 3 inclined at the edge of the base 1. The hair is dyed so that the hair is scooped with the comb teeth 3 on which the hair dye A is placed.

[0004]

In the case of dyeing a hairline, temple, root of hair, etc. using the above-mentioned hair dye applying tool 10, as shown in FIG. When the hair dye A is moved along the scalp S as shown by an arrow X, the hair dye A to be attached to the hair H is scraped off by the end 1a of the base 1 of the hair dye application tool 10, and the base 1 and the comb teeth Hair dye A at the base of 3
Remains, and the efficiency of attaching the hair dye A to the hair H is reduced. As shown in FIG. 10, the hair dye A dripping from the tips of the comb teeth 3 also adheres to the scalp S.
Therefore, when the hair dye A has a strong dyeing property such as a hair color made of an acid dye or the like, there is a problem that the scalp S is also dyed.

[0005] In view of the above, the present invention has been made to improve the efficiency of adhesion of a hair dye to hair when the hair dye is applied to the hair using a hair dye application tool so that the hair can be dyed to the root of the hair. Another object of the present invention is to minimize the adhesion of the hair dye to the scalp.

[0006]

SUMMARY OF THE INVENTION The present inventors can prevent the hair dye from adhering to the scalp by providing a comb-shaped bent surface on the comb teeth. In a hair dye application tool in which the teeth are inclined with respect to the bottom surface of the base, the hair dye application is performed by forming a cut portion in the base so as to extend the gap between the comb teeth to the base side. Since the hair dye can be attached to the hair without leaving the hair dye on the tool, the efficiency of the attachment of the hair dye to the hair is improved, and the dyeability at the root of the hair is improved. The present inventors have completed the present invention by conceiving that adhesion to the scalp can be prevented.

That is, the present invention is a hair dye application tool in which a plurality of comb teeth are arranged side by side at an edge of a base, wherein the comb teeth have a bent surface in a U shape. And a hair dye application tool.

The present invention is also a hair dye application tool in which a plurality of comb teeth are arranged at an edge of the base, wherein the comb teeth are obliquely provided at the edge with respect to the bottom surface of the base. A hair dye application tool characterized in that a cut portion is formed in the base so as to extend the gap between the comb teeth toward the base.

[0009]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described in detail with reference to the drawings. In each of the drawings, the same reference numerals represent the same or equivalent components.

FIG. 2 is a perspective view (FIG. 2A), a cross-sectional view (FIG. 2B) and a top view (FIG. 1C) of the hair dye application tool 10A of the present invention.

This hair dye application tool 10A is, like the conventional hair dye application tool 10 shown in FIG. 7, a brush-like portion composed of a large number of comb teeth 2 erected vertically and horizontally on the bottom surface of the base 1. When,
At the edge of the base 1, there is a comb-like portion composed of the comb teeth 3 obliquely provided with respect to the bottom surface of the base 1, but at the edge of the base 1, between the adjacent comb teeth 3 Base 1 with gap
A notch 1b is formed in the base 1 so as to extend to the side.

Therefore, when a hair dye is placed on the comb-shaped portion composed of the comb teeth 3 to dye the hairline, the temple, the root of the hair, etc., the comb teeth 3 are placed along the scalp S as shown in FIG. When the hair dye A is moved as shown by the arrow X, the hair 1
The hair H passes through the cut portion 1b without being scraped off from the hair H at a. Therefore, according to the hair dye application tool 10A, the efficiency of attachment of the hair dye A to the hair H can be improved, and hair can be easily dyed to the root of the hair H. This also prevents the hair dye A from unnecessarily adhering to the scalp S.

Here, the angle θ between the comb teeth 3 obliquely provided at the edge of the base 1 and the bottom surface of the base 1, the length L1 of the cut portion 1b of the base 1, and the length of the comb teeth 3 The length L2 is not particularly limited, but the angle θ is 35 to 55 ° from the viewpoint of the retention of the hair dye,
The length L1 of the cut portion 1b is 2 to 5 in terms of a general amount of hair.
mm and the length L2 of the comb teeth 3 are preferably 7 to 10 mm (see FIG. 2B).

In the hair dye application tool 10A shown in FIG.
In addition to the opposing edges of the rectangular base 1, comb teeth 3 are obliquely provided on all three edges except the handle 4 side, and the base 1 of the base 1 corresponds to the gap between the comb teeth 3. The notch 1b is formed at the edge, but in the present invention, the formation position of the comb teeth 3 with respect to the base 1 is not limited to this. Therefore, the comb teeth 3 and the corresponding cut portions 1b may be formed only at one edge of the base 1 of the hair dye application tool 10A in FIG. In the present invention, the base 1 does not necessarily need to be a base for a brush-like hair dye application tool. Therefore, the hair dye application tool of the present invention does not have the comb teeth 2 erected vertically and horizontally in the shape of a brush, and may have only the comb-shaped portion at the edge of the base 1.

FIG. 4 is a sectional view of a hair dye application tool 10B according to another embodiment of the present invention. This hair dye application tool 10B
Is different from the conventional hair dye application tool 10 of FIG.
The tip of the comb tooth 3 inclined at the edge of the comb tooth 3 is inclined toward the comb tooth 2 constituting the brush-like portion of the hair dye applying tool 10B (that is, inside), and the tip of the comb tooth 3 is directed outward. It is formed with a convex U-shaped bent surface 3a. As shown in FIG. 5, when the curved surface 3a of the comb teeth 3 is formed, the hair dye A is placed on the concave side of the curved surface 3a of the comb teeth 3 and the convex side of the curved surface 3a is The comb teeth 3 are moved along the scalp S as shown by the arrow X so that the teeth 3 are located at the lower rear side in the direction in which the teeth 3 are moved.
When dyeing a temple, the root of the hair, or the like, the tip of the comb teeth 3 covers the scalp S, so that the amount of the hair dye A attached to the scalp S can be reduced.

Further, a hair dye A is applied to the comb-like portion comprising the comb teeth 3.
Is placed on the scalp S, and if the comb teeth 3 do not have the bent surface 3a as shown in FIG. 6B, the hair dye A drips to the scalp S side. Although the hair dye A naturally adheres to the surface of the comb teeth 3 as shown in FIG. 6A, the hair dye A is held by the bent surface 3a. Thereby, the adhesion of the hair dye A to the scalp S can be reduced. In addition, when the comb-shaped teeth 3 are formed with a curved surface 3a, the scalp S and the hair coloring agent are independent of the amount and placement of the hair dye A as compared with the case where the comb teeth 3 do not have the bent surface 3a. The distance d from A can be kept stable. Therefore, the hair dye A can be attached to the root of the hair while preventing the hair dye A from being attached to the scalp S.

In the present invention, the base 1 of the comb teeth 3 does not necessarily have to be the base of the brush-like hair dye application tool even when the bent face 3a of the comb teeth 3 is formed on the comb teeth 3 as described above. It need not be a table. Therefore, it is possible to adopt a mode in which only the comb-shaped portion at the edge of the base 1 does not have the comb teeth 2 standing up and down in a brush shape.

Further, in the present invention, the comb-shaped teeth 3 are formed with a bent surface 3a, and as described above, the base 1
At the edge of the base 1, a cut 1 b can be formed in the base 1 so as to extend the gap between the comb teeth 3 toward the base 1. Thereby, the attachment of the hair dye A to the scalp S can be further prevented, the hair dye A can be attached to the root of the hair, and the efficiency of attachment of the hair dye A to the hair can be improved.

For example, the hair dye application tool 10 shown in FIG.
C, a hair dye application tool having a brush-like part and a comb-like part like the hair dye application tool 10A shown in FIG. In a mode in which the cut portion 1b is formed so as to extend the gap to the base 1 side, a U-shaped bent surface 3a can be formed at the tip of the comb tooth 3.

The hair dye application tool 10C shown in FIG.
In, facing the comb teeth 2 constituting the brush-like portion,
A protrusion 3 b is formed on the surface of the comb teeth 3 at the edge of the base 1. By forming the convex portion 3b in this manner, a hair dye is placed on the comb-shaped portion composed of the comb teeth 3, and when the hair is dyed so as to scoop up the hair, the hair is pressed down and the hair is dyed. Can be improved.

There are no particular restrictions on the type of hair dye that uses the hair dye application tool of the present invention. For example, temporary hair dyes called hair manicures, semi-permanent hair dyes made of acid dyes and the like, It can be used for permanent hair dyes and the like, in which a dye is oxidatively polymerized inside hair. There is no particular limitation on the dosage form of the hair dye, and it can be used for hair dyes such as gels, creams, and liquids.

[0022]

According to the present invention, when a hair dye is applied to hair using a hair dye application tool, the efficiency of attachment of the hair dye to the hair can be improved and the hair can be dyed to the root of the hair. As a result, the adhesion of the hair dye to the scalp can be reduced.

[Brief description of the drawings]

FIG. 1 is a perspective view (a) and a sectional view (b) of a hair dye applying tool of the present invention.

FIG. 2 is a perspective view (a), a cross-sectional view (b), and a top view (c) of the hair dye applying tool of the present invention.

FIG. 3 is an explanatory view of the operation of the hair dye applying tool of the present invention.

FIG. 4 is a cross-sectional view of the hair dye applying tool of the present invention.

FIG. 5 is an explanatory view of the operation of the hair dye applying tool of the present invention.

FIG. 6 is an explanatory view of the operation of the hair dye applying tool of the present invention and a conventional example.

FIG. 7 is a perspective view (a) and a sectional view (b) of a conventional hair dye applying tool.

FIG. 8 is a perspective view showing a state in which a hair dye is placed on a comb portion of a conventional hair dye applying tool.

FIG. 9 is an explanatory view of the operation of a conventional hair dye application tool.

FIG. 10 is an explanatory view of the operation of a conventional hair dye applying tool.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Base 1b Cut part 2 Comb tooth 3 Comb tooth 3a Curved curved surface 4 Pattern 10 Conventional hair dye application tool 10A, 10B, 10C Hair dye application tool of the present invention A Hair dye H Hair S scalp

Claims (5)

[Claims] 1. A hair dye application tool in which a plurality of comb teeth are arranged in a row at an edge of a base, wherein the comb teeth have a U-shaped bent surface. Agent application tool. 2. The hair dye application tool according to claim 1, wherein a plurality of comb teeth are erected on the bottom surface of the base. 3. A hair dye application tool having a plurality of comb teeth arranged side by side at an edge of a base, wherein the comb teeth are obliquely provided at the edge with respect to the bottom surface of the base, and the comb teeth are provided. A hair dye application tool, wherein a cut portion is formed in the base so as to extend a gap between the base and the base. 4. The hair dye applying tool according to claim 3, wherein the comb teeth have a curved surface in a U shape. 5. The hair dye application tool according to claim 3, wherein a plurality of comb teeth are provided upright on the bottom surface of the base.