KR101432345B1 - Brush for washing scalp pores and instrument for washing scalp pores - Google Patents

Abstract

It is possible to simultaneously satisfy both the massage effect of the scalp and the cleaning effect inside the pore. Even when the inside is formed into a hollow shape, the scalp pore cleaning brush and the scalp pore A cleaning tool is provided. A hair hammer 3 having a tapered shape at one end and a plurality of thin hairs 31 having a smaller diameter than the scalp pores and a hair removal hole 22 in which the hair hammer 3 is worn And a base 2 having a plurality of food wafers 21 is provided and the mother wire 3 is formed in the knife hole 22 at a density such that the inside of the knife hole 22 is not observed from the outside And the front end portion of the plurality of hair blades 3 form one flat plane on the kneading surface 21 and the knife-forming region in which the knife-in hole 22 is densely arranged and the knock-out mother region are arranged.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a scalp pore cleaning brush and a scalp pore cleaning tool,

The present invention relates to a scalp pore cleaning brush capable of effectively removing contamination not only on the scalp surface but also inside the pores using a hair having a diameter smaller than that of the scalp pores. The present invention relates to a scalp pore cleaning brush and a scalp pore cleaning tool which can obtain a high cleaning effect and excellent usability when used together with a cleaning agent for cleaning the scalp or scalp.

Conventionally, various brushes for cleaning the hair or scalp have been known. For example, brushes having a spherical body at the tip of bristles (see Patent Document 1), and bristles (See Japanese Patent Application Laid-Open Publication No. 2001-3258), a shape having a generally conical shape whose outer peripheral surface in the longitudinal direction is a curved surface (see Patent Document 3) (See Patent Literature 4) and a tip with a front end opened (see Patent Literature 5), and the like have been proposed.

However, these conventional brushes have a massage effect on the scalp at the tip of the horn at the time of trimming. However, since the tips of the horns are thick, the inside of the pores of the scalp can not be cleaned, There is a problem in that it is impossible to remove sebum as a cause.

The present invention also relates to a scalp pore cleaning brush comprising a combination of fine-tipped hair and large-diameter hair, wherein the first substrate is provided with a resin bundle of small diameter hair having a diameter of 1 to 200 mu m, And the base metal of about 1 to 5 mm in diameter is formed on the second substrate and the base metal of the second substrate is inserted into the insertion hole of the first substrate to form the first , And a second substrate are combined (for example, refer to Patent Document 6).

In addition, it is possible to solve the entanglement of the hair easily with good combing and, in particular, with the hair shampoo or the hair restoring agent, it is possible to clean not only the surface of the hair and the scalp but also the inside of the pore, (See, for example, Japanese Patent Application Laid-Open Nos. 8 and 8 (hereinafter referred to as Patent Documents 7 and 8), in which a plurality of cross-sectional elliptical shapes are arranged in parallel at regular intervals, and a bundle of small- ).

According to the scalp pore cleaning brushes described in Patent Documents 6 to 8, since the appearance of the scallop is formed, the massage effect of a high scalp can be obtained. However, in the scalp pore cleaning brushes of Patent Documents 6 to 8, there is a problem that it is difficult to infiltrate into the pores and it is difficult to obtain the pore cleaning effect because the tip end of the hair of the earmuffs is larger than the pores. In addition, since the density of the small-diameter hair provided between the earmuffs of the earmuffs is low, the detergency is insufficient and the inside of the pores of the scalp can not be cleaned. As in the case of the scalp pore cleaning brush described in Patent Documents 1 to 5 There is a problem that it is impossible to remove sebum which is discharged and causes pollution or odor.

In order to solve the problem of detergency inside the pore, the use of the appearance having the diameter smaller than that of the scalp pores enables the contamination inside the pores to be effectively removed, and the hair that is formed by bundling a plurality of pieces (For example, Patent Document 9) has been proposed in which the hair pores are equally spaced in the range of 3 to 30 mm between the tufts (hair bundles). However, in the scalp pore cleaning brush described in Patent Document 9, the hair for scalp hair is used, which is excellent in the cleaning effect inside the pores, but has a problem that the massaging effect on the scalp is low.

In the scrub brush for scrubs of the scalp having a structure in which the protuberance provided with protrusions abutting on the scalp is attached to the body, in the case where the inside of the body is hollow, the composition such as shampoo, hair restorer, Therefore, contamination or fungi inside the body may occur. In addition to this, contamination may occur on the surface of the anticipated surface side, which makes it difficult to keep the scrub brush clean.

Here, the material to which the protrusions in the base are attached, that is, the material of the flocking portion in which the appearance is to be formed, is made of a deformable material and is easily detachable with respect to the body, And it is possible to keep it clean.

However, in the case of constructing a brush using a bundle of hairs formed by bundling a plurality of appearances, it is necessary to use a hard resin typified by polypropylene or the like as a material of the hairs (expectation) It is difficult to carry out the detachment by the above-described method.

In order to solve such a problem, for example, it is conceivable to completely block the joint portion of the scalp pore cleaning brush, which is made of a hollow shape, and to seal it so as to prevent the penetration of water or composition into the interior. In the case of manufacturing a base having a sealed structure, there is a problem in that it is difficult to put it into practical use as a product because the technical difficulty is high and the manufacturing cost is increased.

Patent Document 1: Japanese Patent Laid Open No. 54-87272

Patent Document 2: Japanese Unexamined Patent Publication No. 54-16673

Patent Document 3: JP-A-3-102928

Patent Document 4: Japanese Patent Application Laid-Open No. 2005-160684

Patent Document 5: Japanese Utility Model Registration No. 3113002

Patent Document 6: JP-A-11-70019

Patent Document 7: JP-A-2000-60640

Patent Document 8: Japanese Patent Application Laid-Open No. 2000-139567

Patent Document 9: JP-A-2006-136360

Problems to be solved by the invention

SUMMARY OF THE INVENTION The present invention has been made in view of the above problems, and it is an object of the present invention to provide a massage device that can satisfy both the massage effect of the scalp and the cleaning effect inside the pores at the same time, And to provide a scalp pore cleaning brush and a scalp pore cleaning tool that can be used for cleaning the scalp.

Means for solving the problem

In order to solve the above problems, the inventors of the present invention have conducted intensive studies, and as a result, have found that, by appropriately arranging a densely kneaded area and a coarse [sparse] area on a hair- It is found that both the massage effect and the cleaning effect inside the pores can be satisfied at the same time and that the through holes provided through the space between the inside and outside of the base are arranged at proper positions, Water) and the like can be effectively discharged, and the present invention has been completed.

That is, the present invention provides a hair styling device comprising: a hair shaft having a tapered shape at least at one end thereof, a hair bundle including a plurality of hair pieces each having a diameter smaller than that of the scalp at the distal end thereof and a hair shaft having a plurality of hair- And the forehead of the plurality of hair follicles on the hair follicle is a hair follicle cleaning brush having a base and a base, the base being formed at the density of a state in which the inside of the hair follicle hole is not observed from the outside, Wherein the hair brush has a roughly one flat surface and is provided with a hair removal area in which the hair removal holes are densely arranged and an indefinite hair removal area.

Further, the scalp pore cleaning brush of the present invention is characterized in that, in the food wool surface provided in the base, the number of the hair removal holes is one to two units, and the center of the hair removal hole It is preferable that the distance is 2 mm or more at the shortest portion and less than 7 mm at the longest portion and the distance from the center point of any unit to the center point of the nearest unit is in a range of 7 mm or more and less than 10 mm Do.

In addition, the scalp pore cleaning brush of the present invention may further include a body formed into a hollow shape having an opening, and the base is integrally attached to the opening of the body, and the substantially central portion and / It is preferable that at least one or more through holes are provided in the circumferential portion so as to penetrate the base.

The present invention relates to a cleaning agent composition having a scalp pore cleaning brush for cleaning the scalp and having a viscosity at a liquid temperature of 25 ° C of not less than 15 Pa · s and less than 40 Pa · s, , And a hair pore cleaning brush which is prepared on a brush for cleaning a scalp pore and is supported on a tip end of a plurality of hair forms roughly one plane.

Effects of the Invention

According to the hair brush for cleaning a scalp pore of the present invention, since the fore end portion of the hair is roughly one plane on the hair knife surface, and the hair kneading area in which the hair kneading holes are densely arranged and the hairless kneading area are arranged, A high massage effect can be obtained and a high scalp pore cleansing effect can be obtained as compared with a case in which a plurality of hair follicles are uniformly distributed on the expectation.

In addition, since the base is integrally attached to the opening of the body formed in a hollow shape and at least one through hole is provided at the central portion and / or periphery of the peripheral edge to penetrate the base, It is possible to realize a brush for cleaning a scalp pore capable of suppressing the occurrence of contamination and mold and keeping a clean state.

According to the scalp pore cleaning tool of the present invention, there is provided a scalp pore cleaning brush having the above-described constitution in which a flocking area in which flocking holes are densely arranged and an innate hairless area are arranged on the flocking surface, Since the cleaning agent composition having a viscosity of 15 Pa · s or more and less than 40 Pa · s is used in a configuration in which the cleaning agent composition is supported on the tips of a plurality of hair form roughly one plane in the scalp pore cleaning brush, It is possible to improve the usability and to effectively remove the contamination inside the scalp pores.

1A is a schematic view for explaining an example of a scalp pore cleaning brush according to the present invention, and is a plan view showing a side view.

Fig. 1B is a schematic view for explaining an example of a scalp pore cleaning brush according to the present invention, and is a plan view showing a worm edge. Fig.

FIG. 2 is a schematic view for explaining an example of a scalp pore cleaning brush according to the present invention, and is an enlarged view showing in more detail the eating surface in FIG. 1B. FIG.

Fig. 3 is a schematic view for explaining an example of a scalp pore cleaning brush according to the present invention, and is a partially enlarged view showing a tip portion of the appearance. Fig.

Fig. 4 is a schematic view for explaining an example of a scalp pore cleaning brush according to the present invention.

FIG. 5A is a schematic view for explaining an example of a scalp pore cleaning brush according to the present invention, and is a schematic view showing various arrangement patterns of a hair removal hole. FIG.

FIG. 5B is a schematic view for explaining an example of a scalp pore cleaning brush according to the present invention, and is a schematic view showing various arrangement patterns of a hair removal hole. FIG.

FIG. 5C is a schematic view for explaining an example of a scalp pore cleaning brush according to the present invention, and is a schematic view showing various arrangement patterns of a hair-removal hole; FIG.

FIG. 5D is a schematic view for explaining an example of a scalp pore cleaning brush according to the present invention, and is a schematic view showing various arrangement patterns of a hair-removal hole; FIG.

FIG. 5E is a schematic view for explaining an example of a scalp pore cleaning brush according to the present invention, and is a schematic view showing various arrangement patterns of a hair-removal hole; FIG.

FIG. 5F is a schematic view for explaining an example of a scalp pore cleaning brush according to the present invention, and is a schematic view showing various arrangement patterns of a hair removal hole. FIG.

FIG. 5G is a schematic view for explaining an example of a scalp pore cleaning brush according to the present invention, and is a schematic view showing various arrangement patterns of a hairpin hole; FIG.

FIG. 5H is a schematic view for explaining an example of a scalp pore cleaning brush according to the present invention, and is a schematic view showing various arrangement patterns of a hair-removal hole; FIG.

FIG. 6A is a schematic view for explaining an example of a scalp pore cleaning tool according to the present invention, and is a schematic view showing a state in which a cleaning agent composition is supported at the tip end of the appearance provided in a scalp pore cleaning brush. FIG.

FIG. 6B is a schematic view for explaining an example of a scalp pore cleaning tool according to the present invention, and is a schematic view showing a state in which a cleaning agent composition is supported at the tip end of the appearance provided in a scalp pore cleaning brush. FIG.

7A is a schematic diagram illustrating a conventional scalp pore cleaning brush.

7B is a schematic view illustrating a conventional scalp pore cleaning brush.

Explanation of symbols

1: Scrubbing brush for scalp pores

2: expectation

21: Food wedge

21a: Through hole

21b, 21c: a notch (through hole)

22:

3: Dominant speed

31: appearance

31a:

31b: section

4: Body

4a: hollow portion

41: opening

42:

Hereinafter, an embodiment of the scalp pore cleaning brush (hereinafter, abbreviated as cleaning brush) and the scalp cleaning mechanism according to the present invention will be described with reference to FIGS. 1 to 5 as appropriate.

FIG. 1A and FIG. 1B are schematic diagrams showing an example of a cleaning brush according to the present invention, and FIG. 2 is an enlarged detail view of a main portion of FIG. 1B.

Fig. 3 is a schematic view showing an example of a filament used for appearance of a scalp pore cleaning brush, and Fig. 4 is a schematic view showing appearance (parent hair) in a state of being put on a base object. 5A to 5H are diagrams showing another example of the arrangement pattern of the appearance of the hair of the scalp pore cleaning brush.

[Scalp scrub brush]

The scalp pore cleaning brush 1 according to the present embodiment has a hair shaft 3 having a tapered shape at one end and a plurality of hair pieces 31 whose distal ends 31a are smaller in diameter than the scalp pores And a base 2 having a mold surface 21 in which a plurality of capillary holes 22 in which the cap 3 is to be capped are provided and the inside of the capillary holes 22 is formed in the outer (See the front end 31a of the appearance 31) of the plurality of mother lobes 3 is formed on the cooking lid surface 21 in a roughly one (See FIG. 2) in which the hair-removal area A and the hairless area B (see FIG. 2) in which the hair-removal holes 22 are densely arranged are formed.

1A and 1B, the hollow portion 4a (see FIG. 1A and FIG. 1B, FIG. 2) having the opening portion 41 is formed in the cleaning brush 1 of the present embodiment, And the base 2 is integrally attached to the opening 41 of the body 4. In addition, The base 2 is provided with a through hole 21a passing through the base 2 in the approximate center portion of the cooking cavity 21 and a notch 21b 21c The through holes are formed by the notches 21b and 21c and the openings 41 of the body 4. As shown in Fig.

A plurality of hair knobs 22 are formed on the kneading surface 21 so as to cover the hair knot 3. The hair knot 3 is made up of a plurality of hair knobs 3 made of the appearance 31. In addition, the base 2 of the illustrated example is formed into a generally elliptical flat plate shape in plan view.

As the material of the base 2, a general hard resin material such as polypropylene can be used without any limitation.

The size and shape of the hair-removal hole 22 are not particularly limited, and may be, for example, a size required to cover 10 to 50 pieces of appearance per hole. In addition, although the shape of the hair-removal hole 22 can be generally circular, for example, as shown in Japanese Patent Application Laid-Open No. 2000-50955 and the like, for the purpose of improving the quality of the brush and improving the manufacturing efficiency, (Non-circular) shape.

In addition, it is necessary to form the knock hole 22 in accordance with the knitting pattern of the knitting yarn 3 on the knitting surface 21, and in the example shown in Fig. 2, for example, And each of these units is appropriately arranged on the eating surface 21. In the present embodiment, although the details will be described later, it is also possible to form a plurality of unitary holes 22, The area A and the non-naked eye area B are arranged, respectively.

In the base 2 of the illustrated example, the engaging pawls 23 to be provided in the body 4 to be described later are formed on a meridian line on the short side of the base 2 in the shape of an ellipse The means for attaching the base 2 to the body 4 is not limited to this. For example, the engagement pawl may be disposed at a position different from that shown in the drawing on the expectation, or the base may be attached to the body by screws or the like.

As described above, the through-hole 21a is provided so as to pass through the base 2, and the notched portions 21b and 21c are formed in the periphery of the eating surface 21, A through hole made up of the notch portions 21b and 21c and the opening portion 41 of the body 4 is formed by the cleaning brush 1 (1) when the base 2 is attached to the body 4 (See the inner space 4a shown in Figs. 1A and 1B) is opened to the outside.

The mother yarn 3 is formed by bundling a plurality of the appearance 31.

As shown in Fig. 3, at least one end side of the outward appearance 31 has a tapered shape, and in the illustrated example, the distal end portions 31a at both ends are formed in a tapered shape. The diameter d of the distal end portion 31a at least in the vicinity of the end surface 31b is smaller than the diameter of the pores of the scalp.

As shown in the drawing, the filaments constituting the outward appearance 31 are tapered so that the tips of the tips 31a (see the end faces 31b) The distal end portion 31a is easily bent by a weak force generated upon contact with the hair, so that the busbone can escape between the hairs and reach the pores of the scalp.

In addition, since the tapered shape has a weak strength at the distal end, when the scalp is subjected to an extremely strong force to massage or clean the scalp, the busbars are bent, making it difficult to clean the pores. For this reason, it is preferable that the load applied to the brush by the user at the time of scalp cleaning is approximately 300 to 1000 g or so.

It is preferable that the diameter d of the appearance 31 at a position 0.1 mm from the end face 31b of the tip end portion 31a is in the range of 5 to 50 占 퐉. By setting the diameter d in the vicinity of the end face 31b of the distal end portion 31a within this range, the appearance 31 can efficiently enter the inside of the pores of the hair and can be effectively cleaned.

Here, in the conventional cleaning brush for scalp pores, it is considered that it is possible to clean the scalp pores if only the appearance of the small diameter is densely formed without using the appearance of the eclipse. However, the diameter of human hair differs depending on the race, sex, age, presence or absence of hair with habit of sleeping on one side, and the average Japanese is about 40 to 100 占 퐉 and the average is about 70 占 퐉. The size of one pore is considered to be equal to or larger than the diameter of the hair, and it is considered to be 70 mu m or more on average.

However, in the case where the brush has a smaller diameter than that of the pore and has a diameter capable of being inserted into the pore and densely attached to the wool surface, as described above, Even in the case of trying to tightly grasp the hair of the bristles on the hair roots, in a person having hair of normal size, many hairs are liable to inhibit the progress of the hair for thinning hair. Therefore, there is a problem that it is difficult to obtain the desired pore cleaning effect, because the hair for the small diameter is easily worn and the number of the small diameter hair can reach the pore is decreased.

The brush for cleaning the scalp pores of the present invention uses brush bristles whose tip end portion 31a is thinner than the diameter of the pores and the appearance 31 The hair 31 (the hair 3) can easily reach the pores of the scalp without hindering the movement of the hair, and the hair 31 can be easily washed by the hair, Effect can be obtained. In addition, since the hair missing from the scalp is hardly entangled with the hair 31, even if it is entangled, it can be easily released, so that excellent maintenance property can be obtained.

The hair length (the hair length) of the hair 31 constituting the hair bundle 3 is preferably in the range of 5 to 50 mm, more preferably in the range of 5 to 30 mm.

If the hair length of the appearance is shorter than 5 mm, the hair may be obstructed and the appearance (hair) may not reach the scalp pore. Further, when the length of hair of the hair 31 is longer than 50 mm, the hair is easily bent and the distal end portion is hard to reach the bare skin or pores of the scalp.

In addition, there may be a slight deviation in the hair length of the hairy hairs 31 (the hair horn 3), but the roughly 90% or more of the hairy hairs 31 have a diameter of 5 to 50 mm It is preferable in terms of quality that it falls within the fur length range.

It is preferable that the number of the molding hairs per one opening of the opening 22 is set to a density that the interior of the opening 22 is not observable from the outside. Specifically, It is preferable that the number is 10 to 50. When the number of hair pieces of the appearance 31 becomes small enough to observe the inside of the hair-removal hole 22 from the outside, the hair falling into the hair 3 becomes easy to be entangled and it becomes difficult to remove the hair It is not preferable. Further, a cleaning agent, a rinsing agent, or the like used for hair removal tends to intrude into the hair-removal hole 22, and therefore, it is not preferable from the viewpoint of hygiene of the scalp pore cleaning brush.

On the other hand, in the scalp pore cleaning brush according to the present invention, in which the inside of the hair-removing bore 22 is densified so that the inside thereof can not be observed from the outside, the hair entangled in the hair- Moreover, since there is no gap that can be observed inside the hair-removal hole 22, the cleaning agent or the like is prevented from entering and being filled.

When the number of feet 31 of the hair 31 (the hair 3) is smaller than the cross-sectional area of the hair-removing hair 22, a slight gap is formed between the hair 31 and the individual difference However, there is a fear that the hair having a thickness of about 70 mu m is caught by a slight gap between the visors 31, and the state is extremely difficult to remove.

Hereinafter, a reference example of the fillet density of the appearance 31 with respect to the fillet hole 22 will be described.

For example, in the case of inserting the appearance 311 having a diameter of 190 mu m in the center portion of the filament into the hair-removal holes 22 having a diameter of 1.5 mm, the 21 appearances 31 are divided into flat lines of 0.25 mm The inside of the hole 22 can be set to a density that can not be observed from the outside. The cross sectional area occupied by the appearance 31 with respect to the cross sectional area of the flap hole 22 = 0.75 x 0.75 x 3.14 = 1.77 mm 2 is 0.095 x 0.095 x 3.14 X 21 x 2 = 1.19 mm < 2 >, and 67% of the sectional area of the hair-removal hole 22 is occupied by the hair 31.

The inventors of the present invention conducted extensive research and found that when the number of the hair pieces 31 is 13, the cross-sectional area of the hair 31 is 42% with respect to the sectional area of the hair portion 22, It was found that the ratio of 42% was a boundary between the state where the inside of the hair-removal hole 22 was not observed from the outside and the state where it was observable. When the ratio of the cross-sectional area of the appearance 31 to the cross-sectional area of the flocking hole 22 becomes less than 42% of the boundary, the inside of the flocking hole 22 becomes visible from the outside. In this state, The hair of about 70 mu m is easily entangled with the hair 31.

When the ratio of the cross-sectional area of the hair 31 to the cross-sectional area of the hair-removal hole 22 is less than 42% of the above-mentioned boundary, the hair tends to be entangled with the hair 31 when the hair is easily entangled, It is preferable that the above ratio is 42% or more and 85% or less. If the percentage of the appearance 31 occupying the inside of the knockout hole 22 exceeds 85%, the base 2 is likely to be split starting from the knockout hole 22, and the knocked out appearance 31 is fired There is concern and it is not desirable.

If the number of the hair-removing holes 22 is less than 10, the cleaning effect of the scalp pores is deteriorated. If the number of hair-removing pores is more than 50, it is necessary to form the hair- A cleaning agent or a rinsing agent used for hair removal tends to intrude and fill in the hair-removal hole 22, which is not preferable due to the hygiene of the scalp pore cleaning brush.

In addition, there may be a deviation in the number of the above-mentioned bristles. The number of bristles 31 of the bristles 31 (the bristles 3) It is preferable in terms of quality.

The materials of the filaments constituting the appearance 31 used in the present embodiment are not particularly limited and may be selected from the group consisting of polybutylene terephthalate (PBT), polyethylene terephthalate (PET), polytrimethylene terephthalate (PTT), nylon, polyester, or the like. In addition, for example, as disclosed in Japanese Patent Application Laid-Open No. 11-253236, for the purpose of improving the appearance of the aesthetic or the like, it is possible to use a mixture of other components in the base material of a synthetic resin, Or the like may be used.

In addition, in the case of using a material having a hard metal or the like as a material of the appearance 31, since the strength can be secured even if the filament diameter is small, not only the tapered filament as shown in FIG. 3 or FIG. 4, It is also possible to use a shape of a straight hair. However, in the case of using such a metal filament with a straight hair shape, when the brush is used, the cut surface becomes sharp when the hair is bent, and the scalp of the scalp is damaged at the time of massage.

There is no particular limitation on the method of processing the filaments used for the appearance 31 into a tapered shape as shown in Fig. For example, the tip may be processed into a tapered shape by dissolving the resin by a conventionally known chemical method using a straight-filament filament and by using a chemical or the like, and the tip of the straight- It is also possible to process it into a tapered shape by grinding it.

As a method for placing the hair hammer 3 formed by bundling a plurality of the appearance pieces 31 into the hair-removal hairpin holes 22 of the base 2, for example, a hair-removing device generally used for toothbrush manufacturing, etc., And can be used without any limitation, and the shape of such a hair-dressing apparatus is not particularly limited. As such a flocking apparatus, for example, a manufacturing apparatus described in JP-A-2000-93233 can be used.

In this embodiment, the base 2, on which the mother lug 3 (the appearance 31) is worn, is usually attached with a gripping member such as a handle and is packaged to form a brush product. The cleaning brush 1 is attached to the body 4 to be cleaned. Here, as shown in, for example, Japanese Patent Laid-Open No. 2001-46149, for the purpose of improving the quality of the brush (mother blade 3) after planting, the mother blade 3, which is the intermediate product, The present invention can be applied to a method of performing any treatment, such as a heat treatment by cooling or heating, within a range that does not impair the effect of the present invention.

The body 4 is formed in a hollow shape having an opening 41 and an interior hollow portion 4a and is formed with a grip portion 42 on the side opposite to the opening 41 in the illustrated example . The fitting portion 41a in which the fitting pole 23 provided in the base 2 described above is inserted is arranged in the opening portion 41 so as to be aligned with the position of the fitting pole 23 at the time of assembling the base 2 .

The body 4 functions as a main body or a gripping member of the scalp pore cleaning brush 1 by integrally attaching the base 2 to the opening 41 as described above, And can be constructed by using conventionally known materials without limitation.

The grip portion 42 of the illustrated example has a shape in which the tip portion has a swollen portion so that the user can grasp it with one hand. However, the shape is not limited to this, and the shape and size of the grip portion , Can be determined appropriately.

"Array pattern of hair (array pattern of hairpin holes)"

In the scalp pore cleaning brush 1 of the present embodiment, as described above, the distal end portions of the plurality of hair blades 3 (see the distal end portion 31a of the appearance 31) And is constituted by disposing a flocked area A and a non-edible flocked area B in which the flocking holes 22 are densely arranged on the food wicking surface 21, respectively.

In the present embodiment, the number of the hair-removal holes 22 is one to two units, and the distance between the centers of any two hair-removal holes 22 in one unit is set at the shortest end The distance L1 is not less than 2 mm and the longest distance L2 is less than 7 mm and the shortest center-to-center distance from an arbitrary unit center point to the nearest unit center point is not less than 7 mm and less than 10 mm Range. In the example shown in Fig. 2, the unitary holes 22 are arranged in four holes in a square shape to form one unit, and the distance between the centers of arbitrary two of the knockout holes 22 in one unit becomes the shortest distance The center distance L3 between the nearest unit center points is 9 mm at the shortest end, and the distance from the unit nearest to the next nearest unit distance L3 is 3 mm, and the longest distance L2 is about 4.24 mm. And the next shortest center-point distance L4 between the center points is about 12.7 mm. In the illustrated example, the clearance dimension S between each unit is 6 mm in the distance between the centers of the hair-removal holes 22.

In the present embodiment, by forming the hair-removal holes 22 as described above, the hair-removal area A and the hairless area B are arranged on the hair-removal surface 21 as illustrated in Fig. 2 Is preferable.

The flocking area A described in the present invention is a region in which the hatching 3 is attached to the area of the flocking hole 22, that is, the flocking hole 3, And is formed by arranging the hair-removal holes 22 in units of a relatively short distance as described above.

On the other hand, the amorphous mother region B is an area where the hair-removal hole 22 is not provided or a hair-removal hole 22 is arranged in a sparse state on the hair-removal surface 21, 31)) is not formed, or it is a region which is implanted in a sparse state.

That is, in the example shown in Fig. 2, each unit made up of the four hole forming holes 22 is the flocking area A, and the gap area between the flocking areas A made up of the respective units is the non- )to be.

In the present invention, as described above, the structure in which the hair-kneading area A and the hair-smearing area B are arranged on the hair-kneading surface 21 allows the hair-kneading holes 22, that is, the plurality of hair- A high massage effect can be obtained and a high scalp pore cleaning effect can be obtained.

If the hairpin holes are arranged so as to be densely arranged as in the conventional hairpin brush for cleaning the scalp, it is difficult to obtain a feeling of washing because the feeling of contact with the scalp of the hairpins is too weak. Conversely, if the area of the naked eye area is too large, the touch with the scalp is too strong, the user feels pain, the feeling of use is poor, and it becomes difficult to support the cleansing agent on the tip of the appearance, There is a problem in that the cleaning sensation can not be obtained because the cleaning agent does not accompany the cleaning agent.

The inventors of the present invention have studied extensively, and found that, as conditions under which sufficient cleaning sensation and massage effect can be obtained simultaneously, 3 to 5 hole openings 22, more preferably 4 to 5 hole openings 22, And the distance between the centers of the centers of arbitrary two hair-removal holes 22 in one unit in this case is not less than 2 mm, the longest portion L2 is less than 7 mm, more preferably, And the distance L3 from the center of the arbitrary unit to the center of the nearest unit is 7 mm or more and less than 10 mm, more preferably 8 mm or more and 9.5 mm or less It has become clear that it is important to configure it to be less than.

When the number of holes of the hair-removal hole 22 per unit is less than 2, the feeling of contact with the scalp is bad and a sufficient massage effect can not be obtained. Conversely, if the number of holes of the hair-removal bore 22 per unit is 7 or more, the hair-like hair 3 in each unit disposed on the hair-removing surface 21 comes into contact with the scalp in a roughly surface- Moreover, since the appearance can not efficiently enter the scalp pores, the effect of removing and cleaning the pores can not be sufficiently obtained.

If the shortest part of the distance L1 between the centers of arbitrary two hair-removal holes 22 in one unit is less than 2 mm, the hair 3 in each unit comes into contact with the scalp in face-to-face contact, Moreover, since the appearance can not efficiently enter the scalp pores, the effect of removing and cleaning the pores can not be sufficiently obtained. If the longest portion L2 of the distance between the centers of arbitrary two hair-removal holes 22 in one unit is 7 mm or more, the feeling of touching the scalp is reduced.

If the distance (L3) from the center point of any unit to the center point of the nearest unit is less than 7 mm, the hairpin holes become too dense and the feeling of contact with the scalp of the hairpins is too weak. When the distance from the center point of any unit to the center point of the closest unit is 10 mm or more, the noxious mother region B becomes too wide, and the cleaning agent or the like is transferred to the front end portion 31a.

It is more preferable that the distance L4 from the closest unit to the next closest unit, that is, the center point of the unit closest to the closest unit is 10 mm or more and less than 15 mm. In case of very high massage effect can be obtained.

In the cleaning brush 1 of the example shown in Figs. 1A, 1B, and 2, the flocking holes 22 are arranged in one unit by arranging four square holes, but this is not restrictive. For example, as shown in Fig. 5A, a unit in which three hole holes 22 are arranged in an equilateral triangle shape may be used, and as shown in Fig. 5B, It may be a unit comprising the hole 22. Further, as shown in Fig. 5D, each of the units formed by arranging the square hole-shaped holes 22 in the form of four holes may be arranged at a distance between the centers, which is shorter than that in Fig. 2 , As shown in Fig. 5F, may be arranged at a distance between the centers. Further, as shown in Fig. 5G, the unitary hole 22 may be a unit in which two holes are arranged, and as shown in Fig. 5H, a total of six hole holes 22 are arranged in parallel with three holes Unit, or it can be determined appropriately.

"Through hole"

The scalp pore cleaning brush 1 according to the present embodiment has a structure in which at least one through hole is provided so as to penetrate the base 2 at the approximate center and / In the example shown in the drawing, a circular through-hole 21a is provided in the approximate center of the drinking water surface 21, and circular notched portions 21b and 21c are formed in the peripheral portion of the drinking water surface 21 And a through hole formed by the notch portions 21b and 21c and the opening portion 41 of the body 4 is formed.

In the cleaning brush of the present invention, in which the base having the protuberance on which the hair contacting the scalp is formed and the body provided with the grip portion are combined and the inside is hollow, as in this embodiment, cleaning water or a cleaning agent, etc., When entering from the gap, since these cleaning agents and the like are difficult to be discharged to the outside, there is a fear that internal pollution and mold are generated, and it is difficult to keep clean.

In such a case, for example, the base formed by the mother can be freely deformable, and the base is easily detachable with respect to the body, thereby suitably detaching the base so that the cleaning agent or the like intruding into the body is discharged And it is possible to keep the inside clean. However, in the case of the cleaning brush using the same appearance (hair speed) as that of the present invention, it is necessary to use a hard resin such as polypropylene as the material of the base to be implanted, so that the base is not easily deformed, It becomes. In addition, there is a method of sealing the interior of the cleaning brush by completely sealing each joint portion of the cleaning brush, thereby preventing intrusion of the cleaning liquid into the interior. However, the technical difficulty is high and the manufacturing cost rises Therefore, practical use as a commodity is difficult.

In the present embodiment, at least one through hole is provided so as to penetrate through the base 2 at the approximate center portion and / or the peripheral edge of the drinking water surface 21, for example, It can be easily discharged from the through hole and does not stay inside. This makes it possible to keep the cleaning brush always clean.

It is more preferable that the through holes provided to penetrate the base 2 are provided at two or more positions on the eating surface 21. As described above, in the example shown in Fig. 1B, the through holes 21a, 21b, and 21c are provided at three positions on the heating surface 21, respectively.

When the inside of the cleaning brush 1, that is, the hollow portion 4a, is cleaned by providing the through holes at two or more positions on the heating surface 21, the hollow portions 4a It is easy to circulate the washing water in the washing water bath.

It is preferable that the area of the through hole occupies 3% or more and less than 20% of the total area of the eating surface 21.

If the ratio of the area of the through holes to the total area of the molding surface 21 is less than 3%, there is a fear that the effect of discharging the cleaning agent or the like intruding into the hollow portion 4a may deteriorate. There is a possibility that the hair follicle area on the eating hair surface 21 becomes small and the cleansing effect of the scalp pores is not sufficiently manifested.

In the illustrated example, as described above, circular-shaped through-holes 21a are provided in the approximate center of the drinking-water surface 21, and arc-shaped notched portions 21b, 21c are formed so as to form through holes composed of the notch portions 21b, 21c and the opening portion 41 of the body 4, the present invention is not limited to this, and the shape, position, It is possible to determine.

As described above, according to the scalp pore cleaning brush 1 of the present embodiment, the distal end portion 31a of the hair 31 constituting the plurality of hair blades 3 on the hair styling surface 21 is roughly one plane And the hair-dry area 22 in which the hair-removal holes 22 are densely arranged and the hair-free area 22 are arranged in the hair-removal area 22, A high massage effect can be obtained and a high scalp pore cleaning effect can be obtained as compared with a case where a plurality of hair loops 3 are uniformly distributed on the base 2. In addition, since the distal end portion 31a of the hair 31 constituting the plurality of hair blades 3 forms one plane roughly, only the specific hair 31 is prevented from making strong contact with the scalp, There is no work, and the use feeling improves.

The scalp pore cleaning brush 1 according to the present embodiment is characterized in that the base 2 is integrally attached to the opening 41 of the body 4 formed in a hollow shape and the central portion and / (See also the notch portions 21b and 21c) so as to penetrate through the base 2 are provided on the periphery of the cleaning brush 1 so as to penetrate into the hollow portion 4a inside the cleaning brush 1 Cleaning water, cleaning liquid, and the like can be easily discharged. Therefore, it is possible to realize the scalp pore cleaning brush 1 capable of suppressing the occurrence of contamination and mold, and maintaining a clean state.

[Scalp pore cleaning tool]

6A and 6B, the scalp cleaning device 10 of the present embodiment is provided with the scalp pore cleaning brush 1 according to the present invention and used for cleaning the pores of the scalp, A cleaning agent composition (50) having a viscosity of not less than 15 Pa · s and not more than 40 Pa · s at a liquid temperature of 25 ° C is prepared in the scalp pore cleaning brush (1) and has a roughly one plane, And is supported by the distal end portion 31a of the eye 31 to be used.

&Quot; Detergent composition "

The cleaning agent composition 50 is supported on the front end 31a or the end face 31b of the outsole 3 so that when the front end 31a of the outsole 31 enters the scalp pore, It becomes possible to remove the contamination.

(Support time)

The specific holding time of the detergent composition 50 is preferably as long as it is not unsuitable for practical use, but it is preferable to support the detergent composition 50 at a time of 10 seconds or more as a reference holding time when the user performs the washing treatment Do. If the holding time is 10 seconds or more, the inside of the pore can be effectively cleaned because the front end 31a of the appearance 31 enters the pore with the detergent composition 50 when it enters the scalp pore.

(Viscosity)

It is preferable that the viscosity of the detergent composition 50 is in the range of 15 Pa · s or more and less than 40 Pa · s in order to support the detergent composition 50 on the appearance 31 for 10 seconds or longer, More preferably 18 Pa · s or more and less than 30 Pa · s.

If the viscosity of the detergent composition 50 is less than 15 Pa · s, the detergent composition 50 is not supported at the tip end 31a of the outward appearance 31 and flows down immediately. When the viscosity of the cleaning agent composition 50 is 40 Pa · s or more, the cleaning agent composition 50 is solidified from the front end portion 31a of the pieces 31 when the cleaning brush 1 is tilted during use, (Gel) state, and it is difficult to surely support this case as well. In addition, if the viscosity of the detergent composition 50 is too high, it is difficult for the detergent composition 50 to spread on the scalp surface, so that it is difficult to perform a cleaning treatment that uniformly bubbles the entire scalp.

(Furtherance)

In order for the viscosity of the detergent composition 50 to be in the range of 15 Pa · s or more and less than 40 Pa · s as described above, an anionic surfactant, a positive surfactant, a cationic surfactant, a nonionic surfactant, There is a method of adjusting the compounding amount and the compounding ratio of the salt. For example, the total amount of the anionic surfactant and the amphoteric surfactant may be in the range of 18 wt% to less than 35 wt%, more preferably 20 wt% to less than 30 wt%, and the ratio of the anionic surfactant and the amphoteric surfactant Is in the range of 1/2 to 5/1 (wt%), and more preferably in the range of 1/1 to 3/1, it is possible to obtain a viscosity in the desired range. However, , And any composition can be employed as far as it is a composition capable of obtaining the viscosity within the above range.

Typical examples of the anionic surfactant that can be blended in the detergent composition (50) of the present embodiment include polyoxyalkylene alkyl ether sulfate, which may be used alone or in combination of two or more. Examples of the polyoxyalkylene alkyl ether sulfate include polyoxyethylene lauryl ether sulfate, polyoxyethylene alkyl (12,13) ether sulfate, polyoxyethylene alkyl (11,15) ether sulfate and the like. As a raw material to be industrially produced, there is a range of the added mole number of polyoxyethylene, but it is suitable that it has a general grade of about 0 to 15 moles, or about 0 to about 7 moles and a relatively narrow distribution. The average addition mole number of the polyoxyethylene is preferably in the range of from 1 to 4 in view of foaminess and detergency. Examples of the alkyl moiety include PG1214 derived from palm kernel oil or palm oil, PG1270 (manufactured by P & G), petroleum-derived Neodol (registered trademark: manufactured by Shell), and sapphire However, in consideration of environmental problems and the like, it is preferable that the former is derived from a natural plant using renewable plants. As a production method, it is common to neutralize the ethylene oxide adduct of alcohol after sulfurization, but in order to maintain and improve the quality thereof, topping treatment for removing impurities and the like, and addition of purified water for enhancing handling property Any raw material which adopts such methods as low concentration and low viscosity, addition of a pH buffer (buffer) for suppressing decomposition at raw material storage, addition of acid or alkali for pH adjustment, addition of preservative for prevention of decay, Can be used. Examples of the salt include a sodium salt, an ammonium salt, and a triethanolamine salt.

Representative examples of amphoteric surfactants that can be incorporated into the detergent composition (50) of the present embodiment include a betaine-type amphoteric surfactant, which may be used alone or in combination of two or more. Alkyl betaine surfactants, amide betaine surfactants, sulfobetaine surfactants, hydroxysulfobetaine surfactants, amidosulfobetaine surfactants, phosphobetaine surfactants, imidazolinium betaine surfactants, etc. . More specifically, there may be mentioned, for example, alkyl betaine surfactants such as N-decyl betaine, cetyl betaine, stearyl betaine, palm oil alkyl betaine and lauryldimethyl amino acetic acid betaine, coconut fatty acid amide propyl betaine Amide betaine surfactants such as lauric acid amide propyl betaine, lauric acid amide methyl betaine, myristin acid amide methyl betaine, parmitic acid amide methyl betaine, and stearic acid amide methyl betaine; ampholytic surfactants such as palm oil alkyldimethyl sulfone A sulfobetaine surfactant such as propylbetaine, stearyldimethylsulfopropylbetaine, coconut alkylaminomethylsulfopropylbetaine, stearylaminomethyldimethylsulfopropylbetaine, and myristylaminomethyldimethylsulfopropylbetaine; a surfactant such as lauryl Hydroxysulfo betaine such as hydroxysulfobetaine, laurylaminomethyl-bis- (2-hydroxyethyl) -sulfopropyl betaine and the like A surfactant such as 2-cyanuric alkyl-N-carboxyethyl-N-hydroxyethylimidazolinium betaine, 2-lauryl-N-carboxymethyl-N-hydroxyethylimidazolinium betaine and the like Zolinium betaine, and the like. Among these, coconut oil alkyl betaine, coconut oil fatty acid amide propyl betaine, lauric acid amide propyl betaine, and lauryldimethylamino acetic acid betaine are preferable.

Typical examples of the cationic surfactant that can be incorporated into the detergent composition (50) of the present embodiment include alkyltrimethylammonium salts such as stearyltrimethylammonium chloride, dialkyldimethylammonium salts, alkylammonium salts, benzalkonium salts, Iminium salts, iminium salts and imidazolinium salts. Examples of the counter ion (anion) of the cationic surfactant include a halogen ion and the like.

The blending amount of the cationic surfactant is not particularly limited, but is preferably in the range of 0 to 10 mass%, more preferably in the range of 0 to 5 mass%, in the detergent composition (50). If the blending amount of the cationic surfactant is more than 10% by mass, the viscosity of the preparation becomes low and there is a fear that it can not be supported at the tip portion 31a of the appearance 31.

Representative examples of nonionic surfactants that can be blended into the detergent composition 50 of the present embodiment include polyglycerin fatty acid esters, and monolauric acid decaglyceryl (HLB 15.5), monooleic acid decaglyceryl (HLB 13.0 to 15.0), decaglyceryl monostearate (HLB 15.0) and decyl glyceryl monoisostearate (HLB 14.9). Of these, decyl glyceryl monolaurate is particularly preferable. Of these, one type may be used alone or two or more types may be suitably used in combination. When cleaning the scalp using shampoo or the like, the excess sebum or contamination of the bare skin can be removed most physically by rubbing the bare skin with the fingertips. However, it is difficult to wash the entire bare skin of the scalp to every corner, and the contamination near the pore is difficult to drop because the fingers are insignificant. However, by adding the nonionic surfactant, extra sebum or contamination can be removed more. In addition, POE (20) hardened castor oil, lauric acid monoethanolamide and the like can also be mixed as a viscosity adjusting agent.

The blending amount of the nonionic surfactant is not particularly limited, but is preferably in the range of 0.1 to 10% by mass, and more preferably in the range of 1 to 5% by mass in the detergent composition (50). On the other hand, when the blending amount of the nonionic surfactant is less than 0.1% by mass, the sebum removing ability may be weakened. On the other hand, if the blending amount exceeds 10% by mass, the viscosity of the preparation becomes low, There is a possibility that it will be lost.

As a typical example of the polymer that can be blended with the detergent composition 50 of the present embodiment, a cationic polymer having a sugar (sugar) skeleton may be used, and one type or two or more types may be used in appropriate combination. Concretely, there may be mentioned O- [2-hydroxy-3- (trimethylammonio) propyl] hydroxyethylcellulose (cationic cellulose), O- [2-hydroxy- Propyl] guar gum (cationic guar gum), cationic tamarind gum, cationic phenungrite gum, cationic fumarate gum, cationic fumaric acid gum, and the like. Examples of the cationic cellulose include Leogard series (GP, KGP, LP, MGP and MLP) (registered trademark: Lion), Ucare polymer series (JR-125, JR-400, JR-30M, LR- ) (Registered trademark: manufactured by Dow Chemical Co., Ltd.), and Cathinal C-100 (registered trademark: manufactured by Baba Chemical Co., Ltd.) are preferable. The cationic guar gum is sold under the trade name of Rabolab CG-M8M (manufactured by Sumitomo Pharmaceutical Co., Ltd.), which is a transparent type and transparent grade, Is most suitable. Examples of the cationic tamarind gum include Katanal TM-200S (registered trademark: manufactured by Dongbang Chemical Industries Co., Ltd.) and Kationized Penugreich gum, such as Catian F-100 or Catian F-200 As the gentle tara gum, KATINAL TR-100 or KATINAL TR-200 (registered trademark: manufactured by Dongbang Kagaku Kogyo K.K.) and KATIONAL locust innards can be categorized as KATINAL L-200 (registered trademark;

The blending amount of the polymer is not particularly limited, but is usually in the range of 0 to 3 mass%, more preferably 0 to 1 mass% in the detergent composition (50). When the blending amount of the polymer exceeds 3% by mass, the viscosity of the preparation becomes high, and it becomes difficult to take out the cleaning composition from the container.

As the inorganic salt to be incorporated in the detergent composition (50) of the present embodiment, an inorganic salt soluble in water is preferable. These inorganic salts may be used alone or in combination of two or more. Specifically, sulfates, hydrochlorides and the like are preferred, and counter ions are sodium, potassium, magnesium or the like, or flame in the form of sodium hydrogen sulfate or the like. Particularly, from the viewpoint of solubility in water and economical efficiency, sodium sulfate and sodium chloride are preferable.

The blending amount of the inorganic salt is not particularly limited, but is preferably in the range of 0 to 5 mass%, more preferably in the range of 0 to 3 mass%, in the detergent composition (50). If the blending amount of the inorganic salt is more than 5% by mass, the viscosity of the preparation becomes low and there is a fear that it can not be supported at the leading end 31a of the appearance 31.

Examples of the optional components include a component capable of obtaining a moisturizing effect of the scalp, such as pylottonolamine, dipotassium glycyrrhizin, glycyrrhetinic acid, licorice extract powder, and zinc pyrithione, (Sea bream extract: Takara Bio), or red sea bream extract: FUAPOPILARA FAR (manufactured by Takara Bio Inc.) or sea tangle extract (TORO-LODASHI MASTER GAGOME-kelp extract: TaKaRa seaweed extract BG30 1-menthol, menthyl glyceryl ether, fumaric acid, and the like as a component having an effect of enhancing the sensation of contamination and dropping of the scalp pores such as cholera extract, cholera extract, melissa extract, Such as polyethylene beads, microcrystalline wax beads, alumina, pumice stone, silica or wood sawdust, etc., which are suitable for the scalp, Polyamino-modified silicones such as high-polymerized dimethylpolysiloxane, low-polymerized dimethylpolysiloxane, methylphenylpolysiloxane, polyether-modified silicone, and amodimetricone (aminoethylaminopropylsiloxane-dimethylsiloxane copolymer) Modified silicone, modified silicone, modified silicone, modified silicone, beta-modified silicone, alcohol modified silicone, fluorine modified silicone, epoxy modified silicone, mercapto modified silicone, carboxy modified silicone, fatty acid modified silicone, silicone graft polymer, cyclic silicone, Terminal) dimethylpolysiloxane, silanol group-terminated dimethylpolysiloxane, and the like, and either one of them or a combination of two or more of them may be used in combination. As the silicone compound, emulsified (emulsified) with a surfactant and emulsified can also be used. Such emulsions are not particularly limited to emulsifiers and emulsifying methods, and various emulsions can be used.

Examples of the solvent that can be used in the detergent composition 50 of the present embodiment include water, lower alcohols such as ethanol and isopropanol, polyhydric alcohols such as ethylene glycol, propylene glycol, glycerin, sorbitol and polyethylene glycol, , EDTA, and the like. In addition, pigments, antioxidants, antiseptics, antifungal agents and the like can be mentioned, and they can be freely combined.

When the antifungal agent is blended with the detergent composition 50 of the present embodiment, examples of the antifungal agent to be used include the antifungal component described in paragraphs [0021] to [0035] in JP 2003-300811 A, And the solvent for pharmaceutical use described in [0050]. The pharmaceutical agent is incorporated in the composition in an amount of 0.1 to 99% by mass, preferably 1 to 50% by mass. Examples of the flavor stabilizers include dibutylhydroxytoluene, butylhydroxyanisole, vitamin E and derivatives thereof, catechin compounds, flavonoid compounds and polyphenol compounds. The content of the antioxidant is preferably in the range of 0.0001 to 10 mass% , More preferably in the range of 0.001 to 5% by mass. Among them, dibutylhydroxytoluene can be mentioned as a preferable stabilizer.

Here, the above-mentioned antimicrobial composition is a mixture comprising the above-mentioned antioxidant component, solvent, stabilizer and the like. In the detergent composition (50) of the present embodiment, the above-mentioned antioxidant composition is added in the range of 0.005 to 40 mass%, more preferably in the range of 0.01 to 10 mass%.

The cleaning agent composition 50 of the present embodiment is prepared by mixing the essential components, optional components, and water (the balance, suitably in a range of 60 to 90 mass% of silver) according to conventionally known conventional methods, .

As the detergent composition (50) of the present embodiment, besides the above composition, polyoxyethylene lauryl ether sulfate (2EO.O) as polyoxyalkylene alkyl ether sulfate, polyoxyethylene lauryl ether ammonium sulfate (2E.O.), triethanolamine polyoxyethylene lauryl ether sulfate, lauric acid amide propyl betaine as a "betaine type amphoteric surfactant", palm oil fatty acid amide propyl betaine, 2-alkyl-N-carboxymethyl- - catecholized guar gum, cationized cellulose as the "cationic polymer having a sugar skeleton", palm oil alkyl betaine, hydroxyethyl imidazolinium betaine, coconut oil alkyl betaine, sodium cyanide, sodium chloride, sodium sulfate anhydrous, Examples of the " polyglycerin fatty acid ester " include monolauric acid decaglyceryl, monooleic acid decaglyceryl, monolauric acid glyceryl, monoisostearic acid decaglyceryl (20E.O.), dipotassium glycyrrhizin, sea tangle extract, seaweed extract, and the like are added as optional components, and as optional components, Vanillyl butyl ether, a flavor composition, and water may be mixed with each other and used.

As described above, according to the scalp-pore cleaning tool 10 of the present embodiment, the hair-removal area A and the hair-removal area B, in which the hair-removal holes 22 are densely arranged, are arranged on the hair- (50) having a viscosity at a liquid temperature of 25 ° C of not less than 15 Pa · s and less than 40 Pa · s is roughly classified into a scalp pore cleaning brush (1) The cleaning agent composition 50 is supported by the front end portion 31a of the viscose 31 and the cleaning agent composition 50 is supported by the front end portion 31a of the viscose 31, So that the cleaning agent composition 50 can be surely supported. This improves usability in cleaning the scalp, and can effectively remove contamination inside the scalp pores.

[Example]

Hereinafter, an example for demonstrating the scalp pore cleaning brush and the scalp pore cleaning implement of the present invention will be described, but the present invention is not limited to this embodiment.

[Production of brush for scrubbing scalp pores]

The appearance shown in Fig. 3 was produced in the following procedure, and a base of the hair pore-cleaning brush as shown in Figs. 1A and 1B was produced by attaching the base on which the hair was implanted to the body .

(Production of a base)

First, as shown in FIG. 1A and FIG. 1B, on a base 2 having a thickness of 8.7 mm and a substantially elliptical shape as viewed from a plane of 79.3 × 64.3 mm, a hair-removal hole 22 having a diameter of 1.5 mm is formed into a square shape To form one unit, and a total of 18 units (total number of cutting holes: 72 holes) were arranged. At this time, the distance between the centers of arbitrary two places of the hair-removal holes 22 in one unit is set to 3 mm at the shortest distance L 1 and about 4.24 mm at the longest distance L 2, The shortest center-to-center distance L3 between the unit center points is 9 mm, and the shortest center-point distance L4 next to the unit next to the unit is about 12.7 mm.

A through hole 21a having a circular shape is provided in the approximate center of the cooking cavity 21 on the base 2 and circular notched portions 21b and 21c are formed on the periphery of the cooking cavity 21 Holes are formed by these notches 21b and 21c and the openings 41 of the body 4, respectively. In addition, the total area of each through hole was set to 15% in the total area of the eating surface 21.

(Making of appearance)

A raw material yarn of 190 mu m in diameter, in which polybutylene terephthalate (PBT) and polyethylene terephthalate (PET) are mixed with a resin material at a ratio of PBT: PET = 7: 3, ), And the both ends are processed into a tapered shape by using a conventionally known method of immersing in a high-concentration NaCl solution warmed to a specified temperature and performing chemical processing. Thus, The appearance of the brush was obtained. At this time, the mop diameter at the position 0.1 mm from the mother line of the appearance was 20 m.

(Flora of appearance)

Then, twenty-one appearance pieces 31 per one hole were inserted into the respective hair-removal holes 22 of the base 2 so that the hair-like hair 3 was attached to each hair-removal hole 22. At this time, the hair length of the appearance 31 (the hair 3) is the average of the dimensions from the kneading surface 21 to the end face 31b of the base 2 in the range of 12 mm ± 0.5 mm Respectively.

(Production of brush for scrubbing scalp pores)

The base 2 obtained by putting a plurality of hairs 3 on the food wool surface 21 obtained in the above procedure is inserted into the opening 41 of the body 4 shown in Figs. 1A and 1B and integrally attached thereto To obtain a scalp pore cleaning brush of Example 1.

In addition, the number of holes and the respective dimensions of the hair-removal holes per unit are set to the specifications shown in the following Table 1, 5A to 5H, and 7A and 7B, The scrub brush for scalp pores of Examples 2 to 10 and Comparative Examples 1 to 2 was obtained.

[Preparation of cleaning agent composition]

The detergent compositions of Composition Examples 1 to 9 having the composition shown in Tables 2 and 3 were prepared by conventionally known methods. The viscosity of each example having each of these component compositions is also shown in Tables 2 and 3 below.

Herein, the detergent compositions of Composition examples 1 to 6 were Inventive Examples (Examples) of detergent compositions having a formulation viscosity of 15 Pa · s or more and less than 40 Pa · s, and the detergent compositions of Composition examples 7 to 9 had formulation viscosity Which is outside the scope of the present invention.

Further, in the measurement of the formulation viscosity of each of the composition examples, the formulation adjusted to a temperature of 25 占 폚 according to the method prescribed in the second method of the cosmetic raw material standard was applied to a Brookfield- (Viscometer) (BM type) was used, and the value after the treatment of 60 seconds at the number of revolutions of 6 rpm by No. 4 rotor was taken as the value of the formulation viscosity.

[Assessment Methods]

Using the cleansing composition of each composition example, the brushes for scrubbing scalp pores of each of the examples and comparative examples obtained as described above were used, and the "pore interior cleansing feeling", "the feeling of touching the scalp", " Supportability " and " dischargeability " were evaluated by the following methods. Here, as a method of using the scalp pore cleaning brush, about 10 g of the detergent composition of each of the above-mentioned compositions is loaded on the tip of the scalp pore cleaning brush of each example, and about the hair and scalp mats which are dampened with water, And the cleaning brush was moved uniformly for 3 minutes to bubble out. Then, the hair and the scalp were rinsed with hot water in the same manner as the cleaning treatment with ordinary shampoo, and then the hair was dried.

As a panel (subject) in each sensory evaluation test of the "inside pore cleansing feeling" and "feeling of touching scalp", a male panel (n = 30) were used for evaluation under the same conditions.

(Feeling of pore internal feeling)

Each of the panels (n = 30) was cleaned using the cleaning composition of Composition Example 1 shown in Table 2 below for each of the samples (Examples 1 to 10 and Comparative Examples 1 and 2) of the scalp pore cleaning brush The scalp was cleaned and evaluated according to the following four criteria in accordance with the number of people in the panel who felt that the cleansing inside the hole was good. Using the samples of Example 1 of the scalp pore cleaning brush, the same evaluations were carried out using each of the cleaning composition compositions of Composition Examples 1 to 10 shown in Table 2 below.

The evaluation results are shown in Tables 1 to 3 below.

(1) ◎: More than 25 panelists who answered "good" (with great effect)

(2) ∘: 15 to 24 panelists who answered "good" (effective)

(3)?: 5 to 14 panelists answered that they were good (not so effective)

(4) x: Less than 5 panel responded well (no effect)

(Feeling of touching scalp)

Each of the panels (n = 30) was cleaned using the cleaning composition of Composition Example 1 shown in Table 2 below for each of the samples (Examples 1 to 10 and Comparative Examples 1 and 2) of the scalp pore cleaning brush The scalp was cleaned and evaluated according to the following four-step criteria in accordance with the number of people on the panel felt that the feeling of touching the scalp of the cleaning brush tip (front end of the appearance) was good. Using the samples of Example 1 of the scalp pore cleaning brush, the same evaluations were carried out using each of the cleaning composition compositions of Composition Examples 1 to 9 shown in Table 2 below.

The evaluation results are shown in Tables 1 to 3 below.

(1) ◎: More than 25 panelists who answered "good" (with great effect)

(2) ∘: 15 to 24 panelists who answered "good" (effective)

(3)?: 5 to 14 panelists answered that they were good (not so effective)

(4) x: Less than 5 panel responded well (no effect)

(Supportability of detergent composition)

With respect to each of the samples (Examples 1 to 10 and Comparative Examples 1 and 2) of the scalp pore cleaning brush, the detergent composition of Composition Example 1 shown in the following Table 2 was placed on the tip of the appearance, And the time was measured and evaluated based on the following four-step criteria. Using the samples of Example 1 of the scrub brush for scalp pores, similar evaluations were carried out using each of the cleaning composition compositions of Composition Examples 1 to 9 shown in Table 2 below.

The evaluation results are shown in Tables 1 to 3 below.

(1) A: Supporting time is 10 seconds or more (can be sufficiently supported: great effect)

(2) A: Supporting time is 5 seconds or more and less than 10 seconds (can be supported: effective)

(3) DELTA: Supporting time is 3 seconds or more and less than 5 seconds (slight supportability: not much effect)

(4) x: Supporting time is less than 3 seconds (can not support: no effect)

(Dischargeability)

Using the samples of Example 1 of the scalp pore scrub brush, each of the cleaning composition compositions of Composition Examples 1 to 9 shown in the following Table 2 was used to perform the above-described scalp cleaning operation. The cleaning water and detergent composition penetrated into the interior are discharged from the through holes formed in the base by bringing the base side of the cleaning brush downward so that the presence or absence and remaining amount of the cleaning water and the detergent composition remaining in the interior can be visually checked And evaluated based on the following four-step criteria.

The results of these evaluations are shown in Tables 2 to 3, respectively.

(1) & cir &: completely discharged without performing special operation (great effect)

(2) Good: It can be completely discharged easily by a simple operation (effective)

(3) △: It is possible to completely discharge but the operation is troublesome (not so effective)

(4) x: very difficult to discharge (no effect)

Table 1 shows the composition and evaluation results of the hair-removal holes in each sample of the scalp-pore cleaning brush, and Table 2 shows the composition and evaluation results of the composition examples 1 to 5 and 7 to 9, The composition and evaluation results of Composition Example 6 are shown in Table 3.

[Table 1]

[Table 2]

[Table 3]

[Evaluation results]

As shown in the results shown in the above Tables 1 to 3, the appearance (hair speed) is appropriately arranged on the flocking surface and, as specified in the present invention, the flocking area in which the hair- In the scrub brush for scalp pores of Examples 1 to 10, evaluation in each of the above-described sensory tests of "pore internal cleansing sensation" and "feeling of touching scalp" was evaluated as "⊚" or "◯" It has become clear that excellent washing feeling and pleasant feeling in use are obtained.

Further, even when the cleaning agent composition of Composition Example 1 was put on the tip of the hair of the scalp pore cleaning brush of Examples 1 to 10, evaluation results of "⊚" or "◯" were obtained for all the samples, It was clear that the composition had excellent supportability.

The detergent compositions of Composition Examples 1 to 6 having the formulation viscosity characteristics in the range specified in the present invention were evaluated for the sensory properties of the "pore internal cleansing sensation" in the test using the sample of the scalp pore cleansing brush of Example 1 It became clear that the evaluation by the test resulted in the evaluation results of "⊚" or "◯", and excellent feeling of washing was obtained.

Likewise, in the evaluation of the supportability of the cleaning compositions of Composition Examples 1 to 6 carried on the tip of the appearance of the scalp pore cleaning brush of Example 1, evaluation results of "⊚" or "◯" It was clear that the composition had excellent supportability.

In all the tests using the cleaning agents of Composition examples 1 to 6, which are the examples of the present invention, evaluation results of "⊚" or "◯" were obtained in the evaluation of the discharge performance using the scalp pore cleaning brush of Example 1, Of the washing water and the discharging property of the detergent composition. The ratio of the total area of the through holes to the total area of the food wool surface was 15% in the scrub brush for scalp of Example 1, and the cleansing water and cleanser composition that entered the inside of the body could be efficiently discharged there was.

On the other hand, the scalp pore cleaning brush of Comparative Example 1, in which the hair-removal holes were not unitized on the flocking surface and was crookedly arranged at the same interval, was subjected to the respective sensory tests of the "pore interior cleansing sensation" and " Quot; was evaluated as " x ".

Further, the scalp pore cleaning brushes of Comparative Example 2, in which the hair-removal holes were not unitized on the flocking surface and were densely arranged at regular intervals, were subjected to the sensory tests of the "inside pore cleaning feeling" and the " Of the evaluation results of " x ".

Evaluation results of "X" were also obtained when the cleaning composition of Composition Example 1 was put on the tip of the hair of the scalp pore cleaning brush of Comparative Example 1, but in the scalp pore cleaning brush of Comparative Example 2, Since the hair-removal holes are densely arranged on the hair-kneading surface and the hair-like hair is densely molded, the evaluation result of the supportability is evaluated as "? &Quot;.

The detergent composition of Composition Example 7 having a formulation viscosity property of 2 Pa · s and falling below the range defined in the present invention is the same as the detergent composition of Comparative Example 7 in the test using the sample of the scalp pore cleaning brush of Example 1, , The evaluation by the sensory test of the above "pore internal cleansing sensation" was "DELTA", and the evaluation of the supportability of the cleansing composition was evaluated as "X".

The detergent composition of formulation example 8 having a formulation viscosity characteristic of 9 Pa · s and below the range of the present invention is the same as the detergent composition of example 1 except that in the test using the sample of the scalp pore cleaning brush of Example 1, , And the evaluation by the sensory test of the above "pore internal cleansing sensation" was the evaluation result of "○", but the evaluation of the "×" was as to the supportability of the cleanser composition.

The detergent composition of formulation example 8 having a formulation viscosity property of 50 Pa · s and exceeding the stipulated range of the present invention is the same as the detergent composition of the present invention in the test using the sample of the scalp pore cleaning brush of Example 1 Was the evaluation result of "? &Quot;, but the evaluation result of " X "

From the above results, it was found that the scalp pore cleaning brush of the present invention and the scalp pore cleaning tool can satisfy both the massage effect of the scalp and the cleaning effect inside the pores at the same time, and the useability is excellent.

According to the hair brush for cleaning a scalp pore of the present invention, since the fore end portion of the hair is roughly one plane on the hair knife surface, and the hair kneading area in which the hair kneading holes are densely arranged and the hairless kneading area are arranged, A high massage effect can be obtained and a high scalp pore cleansing effect can be obtained as compared with a case in which a plurality of hair follicles are uniformly distributed on the expectation.

In addition, since the base is integrally attached to the opening of the body formed in a hollow shape and at least one through hole is provided at the central portion and / or periphery of the peripheral edge to penetrate the base, It is possible to realize the scalp pore cleaning brush capable of suppressing the occurrence of contamination and mold and keeping the clean state.

Further, according to the scalp pore cleaning tool of the present invention, there is provided a scalp pore cleaning brush having the above-described constitution in which a flocking area in which flocking holes are densely arranged and an innocuous swelling area are arranged on the flocking surface, Since the cleaning agent composition having a viscosity of 15 Pa · s or more and less than 40 Pa · s is used by being supported on the tips of a plurality of hair forms roughly one plane in the scalp pore cleaning brush, It is possible to suppress the flow down of the hair, improve usability, and effectively remove contamination inside the scalp pores.

Claims (4)

A base having a shape of at least one end tapered and having a front end having a diameter smaller than that of the scalp and bundles of the front and back sides and a base having a plurality of backing holes in which the base is implanted, 1. A scalp pore-cleaning brush comprising a hair-removal hole formed by filling a hair-removal hole with a density of the hair-removal hole in such a state that the inside of the hair- Wherein the fore end portions of the plurality of hair follicles form one plane on the flocking surface and the hair follicle area and the hairless hair follicle area in which the hair follicle holes are densely arranged are arranged, And the distance between centers of arbitrary two portions of the hair-removal holes in one unit is 2 mm or more at the shortest end, And a distance from a center point of an arbitrary unit to a center point of the nearest unit is in a range of 7 mm or more and less than 10 mm. delete The method according to claim 1, Further, a body formed in a hollow shape having an opening is provided, the base is integrally attached to the opening of the body, Wherein at least one through hole is provided in a central portion and / or a peripheral portion of the wedge surface so as to penetrate the base. A scalp-pore cleaning implement provided with the scalp-pore cleaning brush according to claim 1 or 3 and used for cleaning the pores of the scalp, Characterized in that a cleaning agent composition having a viscosity of 15 Pa · s or more and less than 40 Pa · s at a liquid temperature of 25 ° C is used in a structure provided in a brush for cleaning a scalp pore and supported on a tip portion of a plurality of hair- Scalp pore cleaning tool.

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