JP2018153380A - Hair dye applicator and method of using the same - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a hair dye applicator and a method of using the same in which it is gentle to skin and the hair dye can be applied to a hairline sufficiently.SOLUTION: A hair dye applicator 1 has a first application unit 21 having a linear straight line end 21A, a second application unit 22 adjacent to the first application unit 21 and formed of a radius R2, a third application unit 23 adjacent to the first application unit 21 formed of a radius R3 having a radius larger than the radius R2 of the second application unit 22, a gripper 24 for a worker to hold it, and a tail 3 for pushing the hair aside. The first application unit 21, the second application unit 22, the third application unit 23 and the gripper 24 are integrally formed by using the same elastic materials.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a hair dye applicator and a method of using the hair dye applicator.

  Conventionally, when dyeing hair, comb or brush-shaped hair dyeing tools have been used. In the hair dyeing brush described in Patent Document 1, a comb member or a spatula used for dyeing hairline can be integrally attached to the brush body, which is convenient for storage and forgetting or losing one. There is no.

  In the hair dyeing brush described in Patent Document 2, the length of the comb is shortened so that the slice can be stored in the storage box by detachably providing the slice and fixing the detached slice to the base. Is.

JP-A-8-52021 Utility model registration No. 3044294

  However, all of the conventional hair dyeing tools have a brush or comb shape, and the scalp is irritated when hair is dyed. In particular, when dyeing the hairline, hair dyeing tools often touch the scalp directly, and the tip of the brush or comb hits the scalp, which strongly stimulated the background. In addition, the hairline is often dyed to dye the hair that has grown, but when a hair dye is applied with a brush or comb, the brush or comb moves along the flow of the hair, so the hairline is sufficiently dyed. There was a problem that the agent could not be applied. In particular, at the hairline, since the background is close, applying a large amount of hair dye will cause a lot of hair dye to adhere directly to the skin, and it is necessary to efficiently dye hair with less hair dye. However, it was difficult to apply a sufficient hair dye on the hairline with a brush or comb.

  Then, an object of this invention is to provide the usage method of the hair dye applicator which can fully apply | coat a hair dye even if it grows gently on the skin, and the hair dye applicator.

  In the first invention, a first application part having a linear straight end, a second application part adjacent to the first application part, in which R is formed, and adjacent to the first application part, A first application portion having a third application portion formed with a radius larger than the radius of the second application portion; a grip portion for an operator to hold; and a tail portion for separating hair. The hair dye applicator is characterized in that the part, the second application part, the third application part, and the grip part are integrally formed of the same elastic material.

  In a second invention, in the first invention, the cross-sectional shape in the longitudinal direction is axisymmetric with respect to a center line extending in the longitudinal direction, and the first application part, the second application part, and the first application part The cross-sectional shape of the three application portions is characterized by becoming thicker in a taper shape from one end to the other end in the longitudinal direction.

  In a third invention, in the first invention or the second invention, further comprising a first surface on which a hair dye is applied, and a second surface opposite to the first surface, wherein the gripping portion is Each of the first surface and the second surface is provided so as to be recessed inward.

  According to a fourth invention, in the first invention to the third invention, there is further provided a tail holding portion that detachably and rotatably holds the tail portion, wherein the tail holding portion includes the first application portion, The second application part, the third application part, and the grip part are integrally formed of the same elastic material, and the tail part is characterized in that the tip part is curved.

  In the fifth invention, the hair dye applicator of the first invention to the fourth invention is used, and the second application part is used to dye hair, and at the third application part, at least the hairline of the forehead or the neckline Provided is a method for using a hair dye applicator that dyes one of the hairs and dyes hair in a portion other than the portion that is dyed by the second application unit and the third application unit by the first application unit.

  According to the present invention, the following effects can be obtained.

  According to the first invention, since the first application part has a linear straight end, the hair and the first application part are in linear contact with each other, and the hair is sufficiently dyed even at the hairline. Hair can be placed. If a hair dye is applied to the hairline using a comb or brush as in the past, the hair of the comb or brush will flow along the unevenness of the hair, so the comb or brush will remove the hair dye excessively and the hairline It was difficult to sufficiently apply the hair dye (FIG. 3 (a)). However, according to the present invention, since the straight end of the first application part and the hair are in linear contact, the hair dye remains in the concave and convex portions of the hair, which is sufficient to dye the hairline. Hair dye can be put on the hair (FIG. 3B). As a result, it is possible to improve the workability of so-called retouching that re-dyes the part where the hair has grown. Moreover, since the R is formed in each of the second application part and the third application part, the hair dye can be efficiently applied to various places on the hairline. In particular, the second application part is small and is suitable for hair dyeing of finer sideburns, and the third application part is large and suitable for hair dyeing of wide and curved parts such as the neckline. ing. Furthermore, since the first application part, the second application part, the third application part, and the grip part are formed of the same elastic material, the feeling of applying the hair dye is directly transmitted to the grip part. This makes it easier to sensuously understand how much hair should be applied depending on the viscosity and state of the hair dye, and it is sufficient for hair of various types. A hair dye can be put on. Moreover, since the pressing force of the gripping part is directly transmitted to the first application part, the second application part, and the third application part, the hair dye can penetrate into the inside of the hair bundle. Furthermore, since it is integrally formed of the same material, the manufacturing cost of the hair dye applicator can be reduced. In addition, since the tail portion for separating the hair is provided, it is not necessary to change the hair dye applicator and the tail at the time of hair dyeing, and the workability of the hair dyeing work can be improved.

  According to the second invention, since the cross section of the hair dye applicator is axisymmetric with respect to the upper and lower center lines, even if any face is applied to the hair, the hair is dyed with the same strength. The agent can be applied to the hair. Thereby, two surfaces can be used in the case of hair dyeing. Moreover, since the cross section of the first application part, the second application part, and the third application part are all thick in a taper shape, the end part is easy to bend and becomes difficult to bend in the longitudinal direction. As a result, the contact area between the hair and the hair dye applicator changes according to the force with which the hair dye applicator is pressed, and the fine part is carefully applied with the narrow contact area and the wide part is large. The hair dye can be efficiently applied at the contact area.

  According to the third invention, since the grip portion is provided on both the first surface and the second surface, the dyeing portion can be dyed regardless of whether the first surface or the second surface is applied to the hair. The hair applicator can be firmly held. Since the gripping portion is recessed inward, it is possible to prevent the finger when gripped from being held in the recess and the hair dye applicator from falling.

  According to the fourth invention, since the tail portion is detachable, it can be replaced with a tail portion having a different shape. Further, since the tip is curved, it is easy to scoop up the hair. Furthermore, by rotating the tail portion, the direction of the curved portion can be arbitrarily set, and an easy-to-use hair dye applicator can be provided. Moreover, since the tail holding part is integrally formed of the same elastic material as the first application part, the second application part, the third application part, and the grip part, the manufacturing cost of the hair dye applicator is reduced. can do.

  According to the fifth invention, by applying the hair dye to the finish or the like in the second application portion where the radius is small, it is possible to suppress a large amount of the hair dye from adhering directly to the background, and to improve efficiency. In particular, a hair dye can be applied to the hair. In addition, a large amount of hair dye adheres directly to the background by applying a hair dye to curved portions such as the neckline and the forehead at the third application part where a radius is formed. While suppressing this, the hair dye can be efficiently applied to the hair. Thereby, workability | operativity at the time of apply | coating a hair dye can be improved. Further, by applying a part other than the above by the first application part having the straight end part, a sufficient amount of the hair dye can be applied to dye the hair at the hairline. This eliminates uneven dyeing and allows the entire hair to be dyed uniformly.

The perspective view of the hair dye applicator by embodiment of this invention. Sectional drawing in the 1st application part of the hair dye applicator by embodiment of this invention. FIG. 3A is a view showing a state in which a hair dye is applied with a conventional hair dye applicator, and FIG. 3B is a hair dye with a hair dye applicator according to an embodiment of the present invention. The figure which shows the state which apply | coated. The figure which shows the state which is dyeing the hairline in the 1st application part of the hair dye applicator by embodiment of this invention. The figure which shows the state which has dyed the finish in the 2nd application part of the hair dye applicator by embodiment of this invention. The figure which shows the state which dye | stains the collar leg with the 3rd application part of the hair dye applicator by embodiment of this invention.

  A hair dye applicator 1 according to an embodiment of the present invention will be described with reference to FIGS. As shown in FIG. 1, the front, rear, up, down, left and right directions are defined. In the following description, orthogonal and parallel include not only completely orthogonal and parallel but also concepts of substantially orthogonal and approximately parallel.

  The hair dye applicator 1 includes a main body portion 2 and a tail portion 3. The main body 2 is an elastic material (elastic material) and is made of silicon rubber. The main body 2 may use, for example, natural rubber, chloroprene acrylo rubber, acrylonitrile butadiene rubber, fluorine rubber, urethane rubber, or the like. The main body 2 moves with a predetermined resistance when contacting the hair. The tail portion 3 is a thermoplastic resin, and for example, polypropylene, polyacetal, acrylic nitrile / styrene resin, or the like can be used. The tail part 3 has a resistance smaller than that of the main body part 2 when coming into contact with the hair. The main body 2 includes a front surface 1A that is a front surface, a rear surface 1B that is a rear surface (FIG. 2), a first application unit 21, a second application unit 22, and a third application unit 23. It has a part 24 and a tail holding part 25. A circular through hole 2a penetrating in the front-rear direction is formed in the upper left end portion of the main body 2 and is used when the hair dye applicator 1 is hooked on a hook or the like. One of the front surface 1A and the rear surface 1B corresponds to the first surface of the present invention, and the other corresponds to the second surface.

  As shown in FIG. 1, the first application part 21 has a substantially flat plate shape at the lower center of the hair dye applicator 1, and includes a linear end part 21 </ b> A extending linearly in the left-right direction at the lower end. As shown in FIG. 2, the cross section in the vertical direction (longitudinal direction) in the substantially central portion in the left-right direction of the main body 2 is line-symmetric with respect to a center line A extending in the vertical direction. The first application part 21 becomes thicker in a tapered shape as it goes upward from the lower end (front end). As shown in the enlarged view of the front end part, a rounded R1 is formed at the corner in the front-rear direction of the linear end part 21A. ing. Since the straight end 21A is a portion that directly contacts the background, the irritation to the skin is reduced by forming a radius. The taper portion of the cross section of the first application portion 21 is curved from the straight end portion 21A to the grip portion 24 when the hair dye is applied by the first application portion 21, and more than ten millimeters upward from the straight end portion 21A. In this area, contact the hair in a straight line and apply a hair dye to the hair. In addition, the shape of the cross section of the 1st application part 21, the inclination of a taper, etc. can be changed arbitrarily according to the raw material of the hair dye applicator 1. FIG.

  The second application part 22 is adjacent to the right side of the first application part 21, and is formed with a radius R2 having a radius r2 when viewed from the front-rear direction. Here, the term “adjacent” means that the same material is integrally formed without a gap. Similar to the first application part 21, the second application part 22 is axisymmetric with respect to the vertical center line in the vertical cross section, and becomes thicker in a tapered shape as it goes upward from the lower part. In addition, rounds are formed at each corner in the front-rear direction of the lower end portion. Since the lower end part of the 2nd application part 22 is a part which contacts the ground directly, the irritation | stimulation to skin is reduced by forming a round. When applying the hair dye at the second application part 22, the hair is curved from the lower right end part of the second application part 22 to the grip part 24, and comes into contact with the hair flatly in an area of several tens of millimeters from the end part. Apply a hair dye. In addition, the shape of the cross section of the 2nd application part 22, the inclination of a taper, etc. can be changed arbitrarily according to the raw material of the hair dye applicator 1.

  The third application part 23 is adjacent to the left side of the first application part 21, and is formed with a radius R3 having a radius r3 larger than the radius r2 when viewed from the front-rear direction. Similar to the first application part 21, the third application part 23 is line-symmetric with respect to the vertical center line in the vertical section, and becomes thicker in a tapered shape as it goes upward from the lower part. In addition, rounds are formed at each corner in the front-rear direction of the lower end portion. Since the lower end part of the 3rd application part 23 is a part which contacts the ground directly, the irritation | stimulation to skin is reduced by forming a round. When applying the hair dye at the third application part 23, the hair is curved from the lower left end part of the third application part 23 to the grip part 24, and comes into contact with the hair flatly in an area of several tens of millimeters from the end part. Apply a hair dye. In addition, the shape of the cross section of the 3rd application part 23, the inclination of a taper, etc. can be changed arbitrarily according to the raw material of the hair dye applicator 1. FIG.

  As shown in FIG. 1, the grip portion 24 is a substantially central portion of the main body portion 2, and as shown in FIG. 2, the grip portion 24 is formed to be recessed inwardly on the front surface 1 </ b> A and the rear surface 1 </ b> B. The grip portions 24 formed on the front surface 1A and the rear surface 1B have the same shape, and have a shape that expands in the right direction toward the lower side, and the substantially central portion is most depressed. When the operator holds the hair dye applicator 1, the belly of the thumb is placed in the most depressed portion of one of the front surface 1A and the rear surface 1B, and the belly of the middle finger and the periphery of the other most depressed portion. Place a part of the index and ring fingers.

  The tail holding part 25 has a substantially cylindrical shape, and a holding hole 25a for holding the tail part 3 detachably and rotatably is formed. The tail holding part 25 projects in an arc shape in the front-rear direction on the front surface 1A and the rear surface 1B, and the axial center of the cylinder is oriented in a direction connecting the diagonally lower left and upper right. Thereby, in a state where the tail portion 3 is attached to the tail holding portion 25, the tail portion 3 extends obliquely in the lower left direction.

  In the main body part 2 of the hair dye applicator 1, the first application part 21, the second application part 22, the third application part 23, the grip part 24, and the tail holding part 25 are made of the same elastic material. It is integrally formed.

  The tail part 3 rotates with a predetermined resistance by fitting with the tail holding part 25. For example, it does not rotate under the load when the hair is separated by the tail part 3, but it rotates when the operator turns the tail part 3. The tail part 3 includes a curved part 31, a tip part 32, and a held part 33. The bending portion 31 is provided at the distal end portion of the tail portion 3, and is curved in an arc shape in a diagonally lower right direction toward the distal end. This bending direction can be arbitrarily set by rotating the tail portion 3. The distal end portion 32 is rounded and has a substantially hemispherical shape. The distal end portion 32 is a portion that directly touches the background when the hair is separated by the tail portion 3, and thus the irritation to the skin is reduced by rounding. By inserting the held portion 33 into the holding hole 25 a, the tail portion 3 is held by the tail holding portion 25.

  Next, a method for dyeing hair using the hair dye applicator 1 will be described.

  When hair is dyed, the hair dye is dissolved in a cup or bowl and mixed with the hair dye applicator 1 or a mudler. A hair dye is taken in the first application part 21 and, as shown in FIG. 4, the linear end 21A of the first application part 21 is arranged so as to be parallel to the dividing line 51, and the linear end part along the hair direction. A hair dye is applied to the hairline so that 21A is translated. As shown in FIG. 3A, when the hair dye is applied with the conventional brush 121, the hair 121A of the brush 121 follows the irregularities of the hair 11, so the hair dye 10 of the recess 12 is also removed by the hair 121A. It was difficult to apply a sufficient amount of the hair dye 10 at the hairline. Further, since the pressing force is dispersed to each of the hairs 121A of the brush 121 and the hair 121A is curved even when pressed strongly, the depth D1 into which the hair dye 10 penetrates is shallow and the hair bundle. It was difficult to penetrate the hair dye 10 to the inside. As shown in FIG. 3B, the concave portion of the unevenness of the hair 11 is obtained by applying the hair dye 10 flatly in a region of several tens of millimeters from the linear end portion 21A or the linear end portion 21A of the first application portion 21. The hair dye 10 is left on the hair 12, and the hair dye 10 in an amount necessary for hair dyeing can be applied to the hair 11. Moreover, since the hair 11 and the 1st application part 21 formed integrally with the holding | grip part 24 contact linearly, the force which presses the hair dye applicator 1 is transmitted directly to hair, and depth The hair dye 10 can be penetrated to a depth D2 deeper than D1, that is, to the inside of the hair bundle. Hair dyes made from natural ingredients such as henna are highly viscous and particles of the natural ingredients remain, so it has been difficult to apply the necessary amount of hair dye on the hairline with conventional brushes. However, according to the hair dye applicator 1 of the present embodiment, the hair dye containing henna is applied at the straight end portion 21A of the first application part 21, so that it is a hair dye such as viscous henna. However, it is possible to leave the hair dye in the hair and to penetrate the hair dye to the inside of the hair bundle so that the hair 11 can be efficiently dyed without any undyed residue. Since the second application part 22 and the third application part 23 are also brought into flat contact with the hair 11, the same effect as that of the first application part 21 can be obtained.

  As shown in FIG. 5, when dyeing the sideburns 52, the hair dye 10 is applied using the R 2 portion of the second application part 22. Since the 2nd application part 22 has a small contact area with hair compared with the 1st application part 21 and the 3rd application part 23, a touch is soft and it can dye a fine part carefully. Since the conventional brush is linear and wide, it is difficult to apply the hair dye 10 to fine portions such as the sideburns 52. On the other hand, by using the second application part 22, the part to which the hair dye 10 is applied is an R 2 that is curved, and the width that contacts the hair by the force of pressing the hair dye applicator 1 is arbitrarily set. Therefore, the hair dye 10 can be efficiently applied while suppressing the hair dye 10 adhering to the background.

  As shown in FIG. 6, when the hairline of the neckline 53 is dyed, the hair dye 10 is applied using the R 3 portion of the third application part 23. Since the radius of the radius of the third application part 23 is larger than that of the second application part 22, the hair dye 10 can be efficiently applied to the neckline 53. Further, even in curved portions such as the neck 53 and the hairline of the forehead, the amount of the hair dye 10 that touches the background can be minimized by using the R 3. Since the conventional brush is straight and wide, it is difficult to apply the hair dye 10 on the hairline of the curved portion such as the neck 53. On the other hand, by using the third application part 23, the part to which the hair dye 10 is applied is a curved R3, and the width in contact with the hair by the force of pressing the hair dye applicator 1 is arbitrarily set. Therefore, the hair dye 10 can be efficiently applied while suppressing the hair dye 10 adhering to the background.

  When applying the hair dye 10 to the inside of the hair bundle, the hair 11 is scraped using the tail portion 3 and the hair dye 10 is applied to the hair 11 inside. Depending on the shape of the head, the position of the bending portion 31 may be changed by rotating the tail portion 3. When the hair dye 10 is applied almost evenly to the entire hair 11 or the entire hairline of the hair 11, the hair is rinsed by leaving it for a predetermined time. The leaving time is arbitrarily set according to the quality of the hair and the material of the hair dye.

  According to such a hair dye applicator 1, the first application portion 21 includes the straight linear end portion 21 </ b> A, so that the hair 11 and the first application portion 21 are in linear contact with each other, and the hair 11 Even at the hairline, the hair dye 10 can be sufficiently placed on the hair 11. For example, when the hair dye 10 is applied to the hairline using the brush 121, the hair 121A of the brush 121 flows along the unevenness of the hair 11, so that the brush 121 excessively removes the hair dye 10 and is sufficient for the hairline. It was difficult to apply the hair dye 10 to the skin. However, since the straight end portion 21A of the first application portion 21 and the hair 11 are in linear contact, the hair dye 10 remains in the concave and convex portions 12 of the unevenness of the hair 11, which is sufficient to dye the hairline. The hair dye 10 can be put on the hair 11. Thereby, the workability of so-called retouching which re-dyes the part where the hair 11 has extended can be improved. Moreover, since R2 and R3 are respectively formed in the second application part 22 and the third application part 23, the hair dye 10 can be efficiently applied to various places on the hairline. Furthermore, since the 1st application part 21, the 2nd application part 22, the 3rd application part 23, and the holding part 24 are formed with the same elastic material, the feeling which apply | coats the hair dye 10 is directly held part. 24. Thereby, it becomes easy to understand sensuously how much the hair dye 10 should be applied according to the viscosity and state of the hair dye 10, and for various types of hair dyes 10, The hair dye 10 can be sufficiently placed on the hair 11. Further, since the pressing force of the gripping part 24 is directly transmitted to the first application part 21, the second application part 22, and the third application part 23, the hair dye 10 can be permeated to the inside of the hair bundle. it can. Furthermore, since the main-body part 2 is the same raw material, the manufacturing cost of the hair dye applicator 1 can be reduced. Further, since the tail portion 3 for separating the hair 11 is provided, it is not necessary to change the hair dye applicator 1 and the tail portion 3 at the time of hair dyeing, and the workability of the hair dyeing work is improved. Can do.

  According to such a hair dye applicator 1, since the cross section of the hair dye applicator 1 is axisymmetric with respect to the upper and lower center line A, any one of the front surface 1A and the rear surface 1B is applied to the hair 11. Even in this case, the hair dye 10 can be applied to the hair with the same strength. Thereby, two surfaces can be used in the case of hair dyeing. Moreover, since the 1st application part 21, the 2nd application part 22, and the 3rd application part 23 are all thick in the cross section in a taper shape, an edge part is easy to bend and becomes difficult to bend as it goes to a longitudinal direction. Thereby, according to the force which presses the hair dye applicator 1, the contact area of the hair 11 and the hair dye applicator 1 changes, and the fine part apply | coats the hair dye 10 carefully with a narrow contact area, The wide portion can efficiently apply the hair dye 10 with a large contact area.

  According to such a hair dye applicator 1, since the grip portion 24 is provided on both the front surface 1A and the rear surface 1B, it is a case where either the front surface 1A or the rear surface 1B is applied to the hair 11. Also, the hair dye applicator 1 can be firmly held. Since the gripping portion 24 is recessed inward, it is possible to prevent the finger when gripped from being held in the recess and the hair dye applicator 1 from falling.

  According to such a hair dye applicator 1, since the tail part 3 is detachable, it can be replaced with a tail part having a different shape. Further, since the tip is curved, it is easy to scoop up the hair. Furthermore, by rotating the tail part 3, the direction of the curved part can be set arbitrarily, and a user-friendly hair dye applicator can be provided. Moreover, since the tail holding part 25 is integrally formed of the same elastic material as the first application part 21, the second application part 22, the third application part 23, and the grip part 24, the hair dye applicator 1 manufacturing cost can be reduced.

  According to such a method of using the hair dye applicator 1, a large amount of hair dye can be directly applied to the background by applying the hair dye to the finish or the like in the second application portion where the radius is small. It is possible to suppress the adhesion and efficiently apply the hair dye to the hair. In addition, by applying a hair dye on the neckline or forehead at the third application part where a radius is formed with a large radius, it is possible to prevent a large amount of hair dye from adhering directly to the background, A hair dye can be efficiently applied to hair. Thereby, workability | operativity at the time of apply | coating a hair dye can be improved. Further, by applying a part other than the above by the first application part having the straight end part, a sufficient amount of the hair dye can be applied to dye the hair at the hairline. This eliminates uneven dyeing and allows the entire hair to be dyed uniformly.

  The hair dye applicator and the method of using the hair dye applicator according to the present invention are not limited to the above-described embodiments, and various modifications are possible within the scope of the gist of the invention described in the claims. is there.

  In the hair dye applicator 1 described above, the tail portion 3 is rotatable with respect to the tail holding portion 25, but is not limited thereto. The tail portion may be made non-rotatable with respect to the tail holding portion by providing a groove on one of the tail portion and the tail holding portion and providing a protrusion engaging with the groove on the other. Thereby, the tail part 3 can be fixed in a desired position. Moreover, although the tail part 3 was provided so that it might extend in the lower left direction, the extension direction of the tail part 3 can be set arbitrarily.

  In the hair dye applicator 1 described above, the shape of the tail portion 3 is not limited to this, although the tip portion is curved in an arc shape. For example, a spatula-shaped application portion made of thin silicon or the like may be provided at the tip of the tail portion so that the hair dye can be applied to a finer place. Further, the curvature radius may be further reduced. Thereby, it becomes a round along the shape of the scalp, and it becomes easier to separate hair.

  In the hair dye applicator 1 described above, the main body 2 has a substantially bird-like hair shape when viewed from the front-rear direction, but is not limited thereto. For example, it may be a substantially rectangular shape, a substantially elliptical shape, or a substantially circular shape.

DESCRIPTION OF SYMBOLS 1 Hair dye applicator 1A Front surface 1B Rear surface 2 Main body part 3 Tail part 21 First application part 22 Second application part 23 Third application part 24 Gripping part 25 Tail holding part 31 Curved part 52 Sideburns 53 Neckline

Claims (5)

A first application portion having a straight linear end;
A second application part adjacent to the first application part and formed with a round;
A third application part adjacent to the first application part and formed with a radius larger than the radius of the second application part;
A gripper for the operator to grip;
A tail portion for separating the hair,
The hair dye applicator, wherein the first applicator, the second applicator, the third applicator, and the gripper are integrally formed of the same elastic material. The cross-sectional shape in the longitudinal direction is line symmetric with respect to the center line extending in the longitudinal direction,
2. The cross-sectional shape of the first application part, the second application part, and the third application part increases in a tapered shape from one end to the other end in the longitudinal direction. The hair dye applicator according to 1. A first surface on which a hair dye is applied, and a second surface opposite to the first surface;
The hair dye applicator according to claim 1 or 2, wherein the grip portion is provided so as to be recessed inward on each of the first surface and the second surface. A tail holding part for holding the tail part detachably and rotatably;
The tail holding part is integrally formed of the same elastic material as the first application part, the second application part, the third application part, and the grip part,
The hair dye applicator according to any one of claims 1 to 3, wherein a tip portion of the tail portion is curved. Using the hair dye applicator according to any one of claims 1 to 4,
In the second application part, the hair is also dyed,
Dye at least one of the hairline of the forehead or the neckline at the third application part,
The usage method of the hair dye applicator which dye | stains a place other than the part dyed by the said 2nd application part and the said 3rd application part in the said 1st application part.