JP2023100792A - Hair-finishing comb and combing method - Google Patents

Abstract

To provide a comb and combing method for removing waste products such as sebum and dandruff, oily hair conditioner, etc. adhering to the hair and scalp by neither using shampoo, chemicals, heat, etc. nor damaging the hair and scalp, providing hair with luster and elasticity, straightening unruly hair and making the hair smooth, silky and voluminous.SOLUTION: A comb integrally including a trunk 1, teeth, a shoulder 3, a comb tip 6, a comb body 7, a handle 8, and a thumb hole 9, the comb and a comb operation assisting body integrally including a moving handle, a ring finger hole, and a little finger rest, are rotationally and pivotally connected at a center of the comb body 7, with a pivot. A surface quality of surfaces of at least the shoulder 3, the teeth, the trunk 1, the comb tip 6 and the comb body 7 is formed of stainless steel having an arithmetic mean roughness measured by surface roughness measurement of 0.100 μm or less. A combing method includes: facing an upper face of the comb upward and freely parallel reciprocating it along the scalp, with the back thereof in contact or non-contact with the scalp.SELECTED DRAWING: Figure 1

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a hair-finishing comb suitable for hairdressing and beauty care for cleansing and beautifully arranging hair, and a combing method capable of purifying and beautifully arranging hair using the comb. More specifically, it has the effect of removing excessive sebum adhering to the hair and scalp, preventing hair loss and promoting hair growth, imparting luster and elasticity to the hair, correcting frizzy hair, and giving a sense of volume. The present invention relates to a hair finishing comb suitable for hairdressing and beauty, and a combing method suitable for hairdressing and beauty using the comb.

Both men and women have a strong desire to have clean and well-groomed hair. In particular, in the case of women, there is a wide range of demand regardless of age for smooth, lustrous and beautiful hair without frizz, and it cannot be said that there is little expenditure on hairdressing and beauty treatments. As can be seen from the results of the 2016 expansion of the Service Industry Trend Survey conducted by the Statistics Bureau of the Ministry of Internal Affairs and Communications, the hairdressing and beauty market, which includes the barber and beauty industries, has reached approximately 2.7 trillion yen. (Non-Patent Document 1).

In response to such demand, we have developed a technology that removes waste products such as sebum and dandruff adhering to the hair and scalp, oily hair styling agents, etc. to keep the hair clean and prevent hair loss. Techniques for imparting luster and elasticity to hair, straightening unruly hair, and making the hair voluminous and smooth have been studied variously for a long time.

A common method for removing the above-mentioned oil components adhering to the hair and scalp to keep the hair clean and prevent hair loss is shampooing (cleaning the scalp) that also serves as a massage. It is also recommended to use cleansing oil and carbonated water to remove blemishes. In addition, in order to suppress the generation of excess sebum, people have reduced the intake of oil-rich foods and improved their lifestyle habits by taking vitamins into consideration. However, the scalp has the most sebaceous glands in the human body, about three times as many as the face, and the pores are large and numerous, so waste products such as sebum and dandruff, and oils and fats such as oily hair conditioners accumulate. Easy and hard to fall off. Therefore, cleaning devices and cleaning tools have been devised for various situations.

Cleaning devices that are thought to have been devised for commercial use include cleaning devices that absorb and remove oil and fat components adhering to hair, pores, etc., and cleaning devices that wash away and remove them. As for the former, a suction nozzle having a head tube with a protruded tube made of an elastic material is connected to the suction port of the vacuum pump via a hose, and the vacuum pump removes the pore culin oil that is abundant in the pores of the armpits. It is described that it can also deal with sebum abundant in the scalp (Patent Document 1 and Non-Patent Document 4). As the latter, while contacting the rotating projections with the scalp, fine droplets of charged water and fine powders of special metals such as copper and silver are sprayed from the projections to wash the scalp and prevent oxidation. A scalp care device (Patent Document 2) capable of imparting action, sterilization action, etc., and an airbrush that sprays cosmetics for treating the scalp such as dandruff removal, hair loss prevention, hair regeneration, and seborrhea prevention onto the scalp with compressed gas. A washing device (Patent Document 3) and the like that can perform a cosmetic treatment equipped with the function has been proposed. However, these devices require complex and expensive devices such as vacuum pumps, electrostatic atomizers, metal atomizers, rotary drive sources, compressors, etc., and are difficult to handle even for commercial use. , Scalp Treatment Special substances such as charged water droplets, metal powders, chemicals, etc. need to be violently impinged on the scalp, which can have adverse physical or chemical effects on the scalp.

On the other hand, in washing the hair by applying shampoo and rubbing the hair and scalp with fingers, the more rubbing and rubbing, the more oil and fat components can be removed, but the more it is rubbed, the more the oil and fat components can be removed. There is an electric scalp hair washing machine in which a brush-shaped handle is equipped with a driving source and a driving member, and a head portion thereof is equipped with parallel-arranged triangular teeth that are masticated by the driving source and the driving member. It has been proposed (Patent Document 4). It is described that since the hair is washed by the chewing motion of the triangular teeth, it is possible to remove oils and fats adhered to the hair and pores without damaging the hair or damaging the scalp.

As a simpler cleaning tool, it is originally a tool for loosening tangles and arranging hair, but it has the effect of removing sebum, dandruff, etc. adhering to the scalp and hair by brushing or combing the hair. Improvements have been made to certain hairbrushes or combs.

In the case of hairbrushes, various bristle structures and shapes have been proposed in an attempt to solve the problem of hairbrush bristles not reaching the pores of the scalp. For example, by providing a plurality of two types of long and short comb teeth on the base of the brush where the bristles are planted, and tufts of hair at the tips of the short comb teeth, the long comb teeth part the hair and the short comb teeth bristles are used. A brush that makes it easy to remove sebum, dandruff, etc. attached to the scalp with a bundle (Patent Document 5), a brush that has a hair bundle with a taper that is thinner than the pores planted on the seat (Patent Document 6), and A brush (Patent Document 7) or the like is disclosed in which, instead of bristles, a plurality of planar projections formed of non-woven fabric are provided.

On the other hand, in the case of a comb, since the tips of the teeth do not reach the pores of the scalp, a comb with a light source containing ultraviolet rays inside the teeth coated with a photocatalyst has been proposed (Patent Document 8). It is described that the oxidizing action of the photocatalyst irradiated with ultraviolet rays decomposes the oil and fat components adhering to the hair, pores, etc. into hydrophilic substances, which can be removed with a small amount of water without washing the hair.

Furthermore, focusing on the material of the comb, a comb assembled with paper that easily adsorbs oil and fat components (Patent Document 9), and a comb that is manufactured using a resin molding method with pulp that easily adsorbs oil and fat components (Patent Document 9). Reference 10) has been disclosed. It can be said that these are the simplest methods by which oil and fat components can be removed only by combing with a comb without washing the hair.

As described above, various cleaning devices and cleaning tools have been devised for removing waste products such as sebum and dandruff, and fat components such as oily hair styling products. It can be said that the method for removing the components is a simple cleaning instrument and cleaning method that does not damage the hair and scalp and does not require hair washing. However, these cleaning tools and cleaning methods are not capable of straightening unruly hair.

As for the technique of correcting frizzy hair and making the hair voluminous and smooth, many methods of using a hair iron and a permanent agent in combination have been proposed, in which the iron perm for curling straight hair is reversed (Patent Document 11). , 13, 15 and 16). However, since it is a two-bath permanent agent that not only heats the hair but also applies the first agent (reducing agent) and the second agent (oxidizing agent) as permanent agents, it damages not only the hair but also the scalp. There is a problem that the correction power and its retention power are insufficient. Therefore, improvement of the permanent first chemical (Patent Document 13) and application of a one-bath permanent chemical (Patent Document 16) have been made. In addition, in the case of a hair iron, the hair is strongly sandwiched between the uneven ironing surfaces, and in some cases, the hair is treated from the root to the tip of the hair. Even if the heat is applied, the damage to the hair is large, so a technique of applying a flexible shaping jig with a built-in heat source as a curling iron has been proposed (Patent Document 15).

On the other hand, as a method for correcting unruly hair without using a permanent agent, brushing with a twin brush whose handles are connected by a hinge so that the bristles of two hairbrushes face each other has long been used (Patent Document 12). However, there are problems with the straightening power and its holding power, and a method using a permanent agent (Patent Document 14) and a method using a twin brush and a hair iron together (Non-Patent Document 5) have been proposed.

However, in recent years, a method using electrolyzed water has been proposed as a straightening method that does not damage the hair and scalp without using a permanent agent (Patent Document 17). This method involves spraying alkaline electrolyzed water onto the hair using an air brush or air sprayer connected to a compressed gas, followed by spraying the hair with acidic electrolyzed water. Even if curly hair can be straightened by this method, there is no description of the effect of removing wastes such as sebum and dandruff adhering to hair and pores, and oil and fat components such as oily hair styling products. In addition, like hair washing, an electrolytic device is required and a large amount of water is required.

Further, a hair directing device (comb) and a hair directing method using the comb have been disclosed in US Pat. Since neither permanent chemicals nor heat is used, the hair and scalp are not damaged, and the hair in a neutral state can be oriented in a predetermined direction, and sebum, etc. accumulated in the pores can be removed. It is stated that it is possible. However, in this method of orienting hair using a comb, the contact part with a small area at the tip of the comb that contacts the hair is pressed near the scalp of the hair, and the comb is moved along the shape of the head. Since the hair is oriented by moving in a predetermined direction, it is easily assumed that the hair and scalp are damaged. In addition, there is no description that this method exerts an effect of correcting frizzy hair, and no element that exerts such an effect is recognized. In addition, regarding the removal of sebum and the like by this method, since the thickness of the contact portion of this comb is approximately 2 mm and it is formed in an arc shape toward the tip, the size is close to the pores (that is, approximately 0 diameter). It is described that the contact portion of Non-Patent Documents 6 and 7) is brought into contact with the hair and moves while pressing the hair against the scalp, making it possible to remove sebum and the like accumulated in the pores. It is considered that there is a risk of damaging the hair and scalp. In addition, skill is required for the operation of bringing the small-area abutting portion into contact with the hair and pressing it against the scalp.

In this way, waste products such as sebum and dandruff adhering to the hair and scalp, oily hair styling products, etc. are removed without using water, shampoo, permanent chemicals, heat, etc., and without damaging the hair and scalp. A technique for keeping the hair clean and preventing hair loss, and a technique for imparting luster and elasticity to the hair, correcting frizzy hair, and making the hair smooth and voluminous have not been found.

JP-A-9-253193 JP 2012-066047 A JP 2016-195768 A Japanese Patent Application Laid-Open No. 2004-136042 JP-A-9-327333 Japanese Patent Application Laid-Open No. 2008-067768 JP 2008-119236 A Japanese Patent Publication No. 2015-528712 JP 2005-066248 A JP 2017-029286 A JP-A-6-189818 Japanese Utility Model Laid-Open No. 6-029434 Japanese Patent Application Laid-Open No. 2004-002459 JP 2004-208821 A JP 2008-067816 A JP-A-2004-292318 JP 2004-035074 A JP 2018-015332 A

Ministry of Internal Affairs and Communications Statistics Bureau website, http://www. stat. go. jp/data/mssi/kekka/pdf/k2016k. pdf, “Service Industry Trend Survey” Expanded survey results (confirmed report) in 2016 Summary of results, March 30, 2018 Life improvement information site “ioplus” home page, http://eooplus. info/itake_the_oil_of_the_scalp-794. html, "6 Ways to Remove Oil from the Scalp" Nihon Keizai Shimbun Plus One, “The body has a “T-zone”, a bathing method that cleanly removes sebum and sweat,” October 4, 2012, http://style. nikkei. com/article/DGXDZO46647050Y2A920C1W13001? channel=DF130120166090 and &page2 Kao homepage, https://www. kao. co. jp/8x4men/machanism, "Mechanism of Sweat and Odor" Achfilo homepage, https://www. achfilo. com/straight/entry8556. html, "9 important things to straighten curly hair" Oracleclinic home page, http://japan. oracle clinic. com/xe/index. php? mid=mogong, "pore" Kao homepage, https://www. kao. com/jp/haircare/structure_03. html, "thickness and hardness of hair"

The present invention removes waste products such as sebum and dandruff adhering to the hair and scalp, and oily hair styling agents, etc., without using water, shampoo, permanent chemicals, heat, etc., and without damaging the hair and scalp. To provide a technique for keeping hair clean and preventing hair loss, and a technique for imparting luster and elasticity to the hair, correcting frizzy hair, and making the hair smooth and voluminous. do.

The inventor focused on the interesting features and phenomena of conventional brushes and combs, as well as brushing and combing, and studied various comb shapes, materials, forms and configurations, and combing methods. As a result, a comb with a mirror-finished surface, a comb made of a magnetic iron-based alloy, or a comb made of a magnetic iron-based alloy with a mirror-finished surface, or a comb, comb tip ( A comb integrally provided with a comb body (shitsutai), a handle, and a thumb hole, or a comb integrally provided with a body, a comb tip, a comb body, a handle, and a thumb hole By using a comb in which a comb main body and a comb operation assisting body integrally provided with a moving handle, a ring finger hole, and a little finger rest are rotatably connected at the center of the comb body, water can be removed. Cleans the hair by removing sebum, waste products such as dandruff adhering to the hair and scalp, and oily hair styling agents, etc., without using hair wash, permanent chemicals, heat, etc. It has been found that it has the effect of imparting luster and elasticity to the hair, correcting unruly hair, and making the hair voluminous and smooth, and that the effect can be enhanced by a combing method. The present invention has been completed.

First, the comb of the present invention is at least integrally provided with a body supporting a plurality of teeth and a plurality of teeth vertically arranged in a row on the body at predetermined intervals. The surface properties of the upper and lower surfaces of the cylinder and multiple teeth located in the vertical direction, and the side surface of the cylinder located in the direction opposite to the tip of the multiple teeth are the arithmetic average by surface roughness measurement of 0.100 μm or less A comb characterized by roughness (Sa). Although such a mirror surface can be formed by various polishing methods, Sa is preferably as small as possible, and is more preferably 0.070 μm or less. Alternatively, these combs may be combs that satisfy a maximum height (Sz) measured by surface roughness measurement of 1.60 μm or less, more preferably 1.40 μm or less. Further, it is more preferable that the surface texture polished to such Sa or Sz also has a kurtosis (Sku) of 12.000 or less by surface roughness measurement.

By using such a comb, waste products such as sebum and dandruff adhering to the hair and scalp, oily hairdressing agents, etc. are removed to keep the hair clean, and at the same time, it imparts luster and elasticity to the hair. The effect of correcting hair loss and making the hair smooth and voluminous was clearly recognized. In contrast, no such effect was observed when the same portion of the comb was not ground.

Although the scientific basis for this experimental result is unknown, the upper and lower surfaces of the body and the plurality of teeth located in the vertical direction of the body and the plurality of teeth, which at least come into contact with the hair and scalp when combing the hair with the comb; In addition, by mirror-finishing the side surface of the body located in the opposite direction to the tips of the multiple teeth, the contact area with the hair and scalp increases compared to the comb where these parts are not polished, and the hair and hair It is hypothesized that increased interaction with the scalp may be associated with an increased amount of static electricity on the hair and scalp that builds up with contact, friction, and peeling.

This hypothesis is based on the experimental result that the combing effect is improved by reducing the surface roughness of the surface properties of the comb so that Sa is 0.100 μm or less and Sz is 1.00 μm or less. The combing effect is improved not only by being supported from the This is also supported by the experimental results.

Therefore, by increasing the shape and structure of the comb, particularly by increasing the portions of the comb that come into contact with the hair and scalp, the above effects are gradually enhanced. The comb integrally includes at least a body supporting a plurality of teeth and a plurality of teeth vertically arranged in a row at predetermined intervals on the body, and is located at the tip of the body and extends from the body. Comb cusps are provided on the teeth at the tips of a plurality of teeth through the shoulders at predetermined intervals, and at least the upper and lower surfaces positioned in the vertical direction of the comb cusps and in the direction of the tip of the comb cusps. The surface shape of the side surface on which it is located preferably has Sa of 0.100 μm or less, more preferably 0.070 μm or less. Alternatively, these surface textures preferably have an Sz of 1.60 μm or less, more preferably 1.40 μm or less. Further, it is even more preferable that the surface texture polished by Sa or Sz also has an Sku of 12.000 or less. In addition, the surface roughness is reduced until Sa is 0.100 μm or less and Sz is 1.00 μm or less, or Sa is 0.100 μm or less and Sku is 7 The combing effect is dramatically enhanced by reducing the surface sharpness to 0.000 or less.

Furthermore, at least, a plurality of teeth are supported through a body supporting a plurality of teeth, a plurality of teeth vertically arranged in a row on the body at predetermined intervals, and a shoulder at the tip of the body extending from the body. The comb integrally provided with comb cusps formed at the tips of the teeth at predetermined intervals is provided with a comb body extending from the body and the plurality of teeth in the direction opposite to the comb cusps, At least the upper and lower surfaces of the comb body located in the vertical direction and the side surfaces of the comb body located in the opposite direction to the tips of the plurality of teeth preferably have a surface texture of Sa of 0.100 μm or less. More preferably, the Sa is 0.070 μm or less. Alternatively, these surface textures preferably have an Sz of 1.60 μm or less, more preferably 1.40 μm or less. Further, it is even more preferable that the surface texture polished by Sa or Sz also has an Sku of 12.000 or less. In addition, the surface roughness is reduced until Sa is 0.100 μm or less and Sz is 1.00 μm or less, or Sa is 0.100 μm or less and Sku is 7 The combing effect is dramatically enhanced by reducing the surface sharpness to 0.000 or less.

In addition, the surface of the comb that does not come into contact with the scalp but comes into contact with the hair has a side surface on which a plurality of teeth face each other, and the surface texture of this side surface is also preferably Sa of 0.100 μm or less. Sa of 070 μm or less is more preferable. Alternatively, these surface textures preferably have an Sz of 1.60 μm or less, more preferably 1.40 μm or less. Further, it is even more preferable that the surface texture polished by Sa or Sz also has an Sku of 12.000 or less. In addition, the surface roughness is reduced until Sa is 0.100 μm or less and Sz is 1.00 μm or less, or Sa is 0.100 μm or less and Sku is 7 The combing effect is dramatically enhanced by reducing the surface sharpness to 0.000 or less.

General mechanical polishing, electropolishing, and chemical polishing can be used for such comb surface polishing. Mechanical polishing is preferable, and buffing is particularly preferable, in order to obtain a mirror-like gloss, regardless of the material.

When buffing is applied to the final finish, it is preferable to preliminarily perform preliminary polishing with sandpaper or the like. Furthermore, buffing for the final polishing is preferably performed using iron buff for rough finishing, blue buff for intermediate finishing, and white buff for finishing, but is not limited to these. The intermediate finishing using the blue buff and the finishing using the white buff are important steps for developing the surface properties of the present invention. In addition, as the blue buff, loose buffs made of cotton cloth sewn only around the hole for inserting the shaft of the grinder are preferable, and as white buffs, loose buffs made of cotton cloth using calico are preferable. As the abrasive, tripoly-based, alumina-based, blue rod-based, green lime-based, resin-based, and grease rod-based abrasives can be used. Alumina oxide-based non-chromium and resin-based non-chromium are preferred.

However, there is a problem that applying mechanical polishing to the polishing of the side surfaces on which a plurality of teeth face each other requires a great deal of labor. In the case of metal materials such as stainless steel, it is possible to apply electrolytic polishing and chemical polishing, but in the case of electrolytic polishing, it is difficult to provide a counter electrode. There are some materials that are difficult to form, and the materials for combs are limited. Iron-based alloys, particularly carbon steel, special steel and stainless steel are more preferred, and stainless steel is even more preferred. In electropolishing, if a counter electrode is provided in a space where a plurality of teeth face each other, the cost of electropolishing rises, but a desired surface roughness can be applied to a wide range of metallic materials. In the case of combs made of metallic materials, it is preferable to use electropolishing or chemical polishing in combination with mechanical polishing.

As described above, there is a problem with polishing the side surfaces of the teeth facing each other, so an experiment was conducted using a comb that did not polish the side surfaces of the teeth facing each other. And if Sa of the outer peripheral portion of the comb in contact with the scalp, excluding the side surface where a plurality of teeth face, is at least 0.100 μm or less, sebum adhering to the hair and scalp, waste products such as dandruff, oily hair styling products, etc. It was clearly confirmed that the hair was removed to keep the hair clean, the hair was given luster and elasticity, the unruly hair was straightened, and the hair was smooth and voluminous. It is not necessary to polish the side surfaces facing each other.

Secondly, the comb of the present invention is a comb comprising at least a body supporting a plurality of teeth and a plurality of teeth vertically arranged in a row on the body at predetermined intervals, wherein the material of the comb is C Content: 0.80% or more and 1.35% or less Si content: 0.25% or less Mn content: 0.35% or less P content: 0.03% or less S content: 0.03% or less 006% or less, Ni content: 1.30% or less, Cr content: carbon steel having a chemical composition of 0.50% or less, C content: 1.00% or more and 1.50% or less, Si content: 0.30% or less, Mn content: 0.30% or less, P content: 0.025% or less, S content: 0.02% or less, Cr content: 0.15% or more and 0.50% or less , V content: 0.50% or less, W content: special steel having a chemical composition of 2.50% or less, and C content: 3.00% or less, Si content: 1.00% or less, Mn content: 1.00% or less, P content: 0.04% or less, S content: 0.03% or less, Ni content: 0.49% or less, Cr content: 4.50% or more 20 0% or less Mo content: 5.00% or less V content: 3.00% or less W content: 6.00% or less Co content: 8.00% or less The comb is characterized by at least one or more selected from the following.

By using such a special iron-based alloy as the material of the comb, waste products such as sebum and dandruff adhering to the hair and scalp, oily hair styling products, etc. are removed to keep the hair clean. The effect of imparting luster and elasticity to the hair, correcting unruly hair, and making the hair smooth and voluminous was clearly recognized. Since such a material has magnetism, such an effect could not be recognized with combs having no magnetism, for example, made of plastic.

The scientific basis for this experimental result is also unknown, but just as magnetism is effective in relieving stiff shoulders and headaches, the earth's magnetic field is involved in combs made of magnetic materials, It is speculated that repeated contact, rubbing, and peeling with the hair and scalp may have some effect on the hair and scalp.

Therefore, as well as the surface roughness, the shape and structure of the comb also have an effect. At the tip of the body, through a shoulder extending from the body, comb cusps are newly formed on the teeth at the tip of a plurality of teeth at predetermined intervals, furthermore, such a body, The above effect can be further enhanced by further integrating a comb body extending from the body and the plurality of teeth in the opposite direction of the comb tines to the comb having a plurality of teeth, shoulders, and comb tines. recognized to be enhanced. Moreover, the surface texture of each portion of the comb is preferably Sa of 0.100 μm or less, and more preferably Sa of 0.070 μm or less. Alternatively, these surface textures preferably have an Sz of 1.60 μm or less, more preferably 1.40 μm or less. Further, it is even more preferable that the surface texture polished by Sa or Sz also has an Sku of 12.000 or less. In addition, the surface roughness is reduced until Sa is 0.100 μm or less and Sz is 1.00 μm or less, or Sa is 0.100 μm or less and Sku is 7 The combing effect is dramatically enhanced by reducing the surface sharpness to 0.000 or less.

Thirdly, the comb of the present invention comprises a body for supporting a plurality of teeth, a plurality of teeth vertically arranged in a row on the body at predetermined intervals, and a tooth located at the tip of the body and extending to the body. a comb body extending from the body and the plurality of teeth in a direction opposite to the comb cusps; The comb is characterized in that it is at least integrally provided with a handle provided thereon.

A comb provided with such a trunk, a plurality of teeth, a shoulder, a comb tip, and a comb body may be provided with at least a handle extending from the comb body so that the upper surface of the comb faces upward and the comb body has a handle. It plays an important role in performing combing in which the back is reciprocated in parallel along the scalp with or without contact with the scalp. In particular, it is preferable that this handle extends obliquely in the same direction as the tips of the plurality of teeth, and if the rear end of this handle is formed with a thumb hole, it is easier to operate. As a result, regardless of the surface roughness and material of the comb, it is possible to impart luster and stiffness to the hair, straighten unruly hair, and make the hair smooth and voluminous.

Furthermore, the body supporting the plurality of teeth, the plurality of teeth vertically arranged in a row at predetermined intervals on the body, and the plurality of teeth through the shoulder extending from the body at the tip of the body. a comb body extending from the body and the plurality of teeth in the direction opposite to the comb cusps; and the tips of the plurality of teeth on the comb body. and a thumb hole formed at the rear end of the handle. The other end of the comb manipulation assisting body integrally provided with the third finger hole and the little finger rest is pivoted at the approximate center of the comb body so as to be rotatable at a predetermined rotation angle depending on the need to span the shaft. The tied comb can be handled with the same feeling as scissors using the thumb, ring finger, and little finger, and the back from the body to the comb body is in contact with the scalp or not, and the comb is moved vertically and horizontally along the scalp. This is an extremely preferable form and configuration because it can be reciprocated in parallel indefinitely and optimal combing can be performed. In addition, it is a special comb shape and configuration not found in conventional combs. As a result, regardless of the surface roughness and material of the comb, it is possible to impart luster and stiffness to the hair, straighten unruly hair, and make the hair smooth and voluminous.

The reason why the operability of the comb has such an effect on the hair and scalp is that the comb operation speed is improved, the contact, friction, and peeling between the comb and the hair and scalp increase dramatically, And it is thought that the amount of static electricity accumulated on the scalp increases. Therefore, by forming the surface roughness of each part of the various combs, which is superior in operability, as follows, the effects of the combs on the hair and scalp can be further enhanced.

First, at least the upper and lower surfaces of the cylinder and the plurality of teeth positioned in the vertical direction of the cylinder and the teeth, and the side surfaces of the cylinder located in the direction opposite to the tips of the teeth have a surface texture of 0.100 μm. Sa below is preferable, and Sa of 0.070 μm or less is more preferable. Alternatively, these surface textures preferably have an Sz of 1.60 μm or less, more preferably 1.40 μm or less. Further, it is even more preferable that the surface texture polished by Sa or Sz also has an Sku of 12.000 or less. In addition, the surface roughness is reduced until Sa is 0.100 μm or less and Sz is 1.00 μm or less, or Sa is 0.100 μm or less and Sku is 7 The combing effect is dramatically enhanced by reducing the surface sharpness to 0.000 or less.

Next, in addition to the upper and lower surfaces of the body and the plurality of teeth located in the vertical direction of the body and the plurality of teeth, and the side surface of the body located in the opposite direction to the tips of the plurality of teeth, the vertical direction of the shoulder and the comb point It is preferable that the surface properties of the upper surface and the lower surface located at , the side surface of the shoulder located in the direction opposite to the tip of the plurality of teeth, and the side surface located in the direction of the tip of the comb tip have Sa of 0.100 μm or less. , and Sa of 0.070 μm or less. Alternatively, these surface textures preferably have an Sz of 1.60 μm or less, more preferably 1.40 μm or less. Further, it is even more preferable that the surface texture polished by Sa or Sz also has an Sku of 12.000 or less. In addition, the surface roughness is reduced until Sa is 0.100 μm or less and Sz is 1.00 μm or less, or Sa is 0.100 μm or less and Sku is 7 The combing effect is dramatically enhanced by reducing the surface sharpness to 0.000 or less.

Then, the trunk, the plurality of teeth, the shoulder, the upper and lower surfaces of the trunk and the plurality of teeth located in the vertical direction of the comb tip, and the side surfaces of the trunk and the shoulder located in the direction opposite to the tip of the plurality of teeth, In addition, in addition to the side surface located in the tip direction of the comb tip, the surface properties of the upper surface and the lower surface located in the vertical direction of the comb body and the side surface of the comb body preferably have Sa of 0.100 μm or less. More preferably, the Sa is 0.070 μm or less. Alternatively, these surface textures preferably have an Sz of 1.60 μm or less, more preferably 1.40 μm or less. Further, it is even more preferable that the surface texture polished by Sa or Sz also has an Sku of 12.000 or less. In addition, the surface roughness is reduced until Sa is 0.100 μm or less and Sz is 1.00 μm or less, or Sa is 0.100 μm or less and Sku is 7 The combing effect is dramatically enhanced by reducing the surface sharpness to 0.000 or less.

Moreover, although not necessarily required, the surface properties of the side surfaces of the plurality of teeth facing each other preferably have Sa of 0.100 μm or less, more preferably 0.070 μm or less. Alternatively, these surface textures preferably have an Sz of 1.60 μm or less, more preferably 1.40 μm or less. Further, it is even more preferable that the surface texture polished by Sa or Sz also has an Sku of 12.000 or less. In addition, the surface roughness is reduced until Sa is 0.100 μm or less and Sz is 1.00 μm or less, or Sa is 0.100 μm or less and Sku is 7 The combing effect is dramatically enhanced by reducing the surface sharpness to 0.000 or less.

On the other hand, since the handle of the comb body and the comb operation assisting body do not come into contact with the hair, the surface of the handle itself does not necessarily need to be mirror-finished. However, Sa is preferably 0.100 μm or less, more preferably 0.070 μm or less, because it has a stain-preventing effect and can impart a high-quality appearance to the entire comb.

Combs with excellent operability, configuration and/or optimized surface shape are not particularly limited in material, but resins, glass fiber reinforced resins, carbon fiber reinforced resins, ceramics, metals, alloys, And, at least one selected from iron-based alloys is preferable from the viewpoint of comb strength, life, corrosion resistance, forming process, and the like.

For example, resin materials include general thermoplastic or thermosetting general-purpose plastics, polyamide (PA), polyetheretherketone (PEEK), polyphenylene sulfide (PPS), polyimide (Polyimide, PI), Polyoxymethylene (POM), Polytetrafluoroethylene (PTFE), Phenolic resin, Polyolefin resin, Ultra High Molecular Weight Polyethylene, UHMWPE), Also, engineering plastics such as acrylonitrile-butadiene-styrene copolymer (ABS) resins, and resins selected from these reinforced with glass fibers or carbon fibers are applied as comb materials. Further, various ceramics, metals such as iron, alloys such as brass, and iron-based alloys such as stainless steel can be exemplified as comb materials. And it is preferable to shape|mold using at least one or more selected from these.

Among them, combs using metals, alloys, and iron-based alloys as materials are preferable, iron-based alloys are more preferable, and carbon steel, special steel, and stainless steel are even more preferable. . Stainless steel is most preferable considering that electropolishing and chemical polishing are applied in addition to mechanical polishing.

When metals and alloys are used as materials for combs, those having magnetism are preferable, and iron-based alloys having magnetism are particularly preferable. And stainless steel is even more preferred. As already mentioned, the scientific basis for preferring magnetic metals and alloys is unknown, but experimental results show that the earth's magnetic field is involved in combs made of magnetic materials, and the effects of the combs on hair and scalp. is assumed to be prominent. Similarly, it is thought that the effect of the magnetic comb on the hair and scalp increases as the comb operation speed increases.

Also, in order to maintain the surface shape of the comb, metals and alloys are preferred, especially having a Brinell hardness (HB) after tempering of 150 or more, or 55 or more after tempering. Metals and alloys having a Rockwell hardness (HRC) of .

Furthermore, when the material of the comb is an iron-based alloy, considering the above magnetism and hardness, C content: 0.80% or more and 1.35% or less, Si content: 0.25% or less, Mn content: 0.35% or less, P content: 0.03% or less, S content: 0.006% or less, Ni content: 1.30% or less, Cr content: 0.50% or less Carbon steel, C content: 1.00% or more and 1.50% or less, Si content: 0.30% or less, Mn content: 0.30% or less, P content: 0.025% or less, S content A special steel having a chemical composition of: amount: 0.02% or less, Cr content: 0.15% or more and 0.50% or less, V content: 0.50% or less, W content: 2.50% or less, C content: 3.00% or less Si content: 1.00% or less Mn content: 1.00% or less P content: 0.04% or less S content: 0.03% or less Ni content: 0.49% or less, Cr content: 4.50% or more and 20.0% or less, Mo content: 5.00% or less, V content: 3.00% or less, W content: 6 .00% or less and a Co content of 8.00% or less. : 3.00% or less, Si content: 1.00% or less, Mn content: 1.00% or less, P content: 0.04% or less, S content: 0.03% or less, Ni content : 0.49% or less, Cr content: 4.50% to 20.0%, Mo content: 5.00% or less, V content: 3.00% or less, W content: 6.00% Hereinafter, stainless steel having a chemical composition with a Co content of 8.00% or less is more preferable.

Combs made from such iron-based alloys not only add luster and elasticity to the hair, straighten unruly hair, and make the hair smooth and voluminous, but also remove various impurities attached to the pores and hair. It is extremely effective in removing waste products and oily hair styling products. Therefore, although the scientific basis is unknown, it is thought that the iron-based alloy with such a chemical composition interacts greatly with various waste products adhering to pores and hair, oily hair styling products, etc. .

As described above, in order to maximize the effect of the material, the comb of the present invention has higher magnetism and a Brinell hardness (HB) of 150 or more after tempering, or a Rockwell hardness of 150 or more after tempering. Carbon steel, special steel, and stainless steel having a (HRC) of 55 or more, and any iron-based alloy simple substance of the carbon steel, special steel, and stainless steel having a more preferable chemical composition. Although it is preferable to use a clad material using these materials as a base material, a wide range of materials such as metals, alloys, and ceramics can be used as the base material depending on the layer structure. Moreover, although there are various configurations of the clad material, it is preferable to use a configuration in which the contact area between the base material and the hair is large. Specifically, single lay (two layers on the entire surface), center lay (two layers on the middle), side lay (two layers on the side), double side lay (two layers on the side), UD side lay (three layers on both sides) , Reverse inlay (3 layers with uneven surfaces on both sides), All inlay (3 layers on all surfaces), Center inlay (3 layers in the middle), Side inlay (3 layers with flat sides), Double side inlay (3 layers with parallel pieces), Single edge Arrangements of cladding materials such as lays (with side strips), double edge lays, and multiple laminations can be used.

As described above, it has the effect of removing excess sebum adhering to the hair and scalp, preventing hair loss and promoting hair growth, imparting gloss and elasticity to the hair, correcting frizzy hair, and giving a sense of volume. It has been explained in detail that there is an optimum surface shape, material, form and configuration for a hair finishing comb suitable for hairdressing and beauty, which has the effect of making the hair smooth. However, the shape of each part of the comb, such as the body, teeth, shoulders, cusps, comb body, handle, etc., and their mutual positional relationship, etc., are also important factors for achieving the above effects more remarkably. I found

First, regarding the shape of the teeth, it is preferable that the plurality of teeth vertically provided on the barrel are asymmetric in the vertical direction, and the upper surfaces of the plurality of teeth are linear inclined surfaces or arc-shaped inclined surfaces. The lower surfaces of the plurality of teeth are substantially horizontal, and the inclination angle formed by the linear inclined surface and the lower surface or the inclination angle formed by the tangent line of the arc-shaped inclined surface and the lower surface is 5° or more and 15° or less. It is preferably 3° or more and 12° or less. It is preferable that the tip surface of the tooth tip formed with such an inclined surface is cut at an inclination angle of 39° or more and less than 90° with the lower surface, and more preferably 50° or more and 80° or less. more preferred. It was experimentally confirmed that the shape of the comb is suitable for imparting luster and elasticity to the hair, correcting unruly hair, and making the hair smooth and voluminous when the comb is operated. . Although the cause is not clear, it is thought to be related to the contact angle between the tooth and the hair, and it is presumed that an appropriate inclination of the tooth and tooth tip end face is necessary.

The tips of the teeth that are vertically installed on the body should be more inclined to impart luster and elasticity to the hair, straighten unruly hair, and make the hair smooth and voluminous. more preferred. Specifically, the inclination angle formed by the linear inclined surface and the lower surface of the tip of the tip of the tooth vertically provided on the barrel or the circular arc of the tip of the tip of the tooth provided vertically on the barrel The tip convergence surface is formed so that the inclination angle formed by the tangent of the inclined surface and the lower surface is 6° or more and 26° or less, and the height of the tip from the lower surface is 0.7 mm or more and 1.1 mm or less. The tooth tip end face is cut at an inclination angle of 39° or more and less than 90°, preferably 50° or more and 80° or less with respect to the lower surface.

Regardless of the presence or absence of the tip convergence surface at the tip of the tooth tip, the tip tip face is further adjusted to have a width of 0.15 mm or more and 0.45 mm or less, and a length of 0.15 mm. Cutting the tooth tip tip surface from the tooth root side at an inclination angle of 36° or more and less than 90°, more preferably 50° or more and 80° or less to the lower surface of the tooth so as to form a projection of 0.45 mm or more and 0.45 mm or less Although it is preferable to provide a one-planar tooth tip inclined surface formed as a It is preferable that the front central inclined surface is recessed. Furthermore, the inclination angle formed by the extension of the base of the tip inclined surface or the tangent line of the tip center inclined surface base and the orthogonal line of the plurality of teeth is 0° or more and 45° or less, and the tip inclined surface, particularly the convergence It is even more preferable that a groove with a width and depth of 0.05 mm or more and 0.45 mm or less, more preferably 0.05 mm or more and 0.24 mm or less is provided in the vicinity of the intersection with the plane.

In the above tooth shape, the tooth, the tip convergence surface, the tip tip surface, and the inclination angle between the tip inclined surface and the tooth back surface are the inclination angle of the tooth, the inclination angle of the tip convergence surface, and the tip inclination. It is preferable that the inclination angle of the surface and the inclination angle of the tooth tip tip surface increase in this order.

Such a complex tip shape is closely related to the fact that the average diameter of one hair is 0.05 mm for Westerners and 0.08 mm for Japanese. The protrusions and grooves at the tip of the tip loosen the tangled hair and have a shape that enables combing each hair. This shape not only gives luster and elasticity to the hair, corrects frizzy hair, and makes the hair smooth and voluminous, but also removes various wastes and oily hair styling agents attached to the epidermis of the hair. can be removed.

In addition to the fine shape of the tip of the comb, the shape of each part of the comb, such as the body, teeth, shoulders, comb tips, comb body, and handle, and their mutual positional relationship, are as follows. I found that there are important factors such as

First, the connecting line connecting the roots formed by the barrel and the plurality of teeth vertically provided on the barrel is a straight line or an arc-shaped curve, and the straight line and the plurality of teeth inclined toward the comb body side are connected. The inclination angle to be formed, or the inclination angle formed by the tangent to this arc-shaped curve and the plurality of teeth inclined toward the comb body side is preferably 75° or more and 90° or less.

Secondly, the connecting line connecting the spine formed by the shoulder, body, and comb body, and the tooth base formed by the body and a plurality of teeth vertically provided on the body is an arc-shaped curve. Therefore, it is preferable that the curvature of the curve on the arc is 0.0001 or more and 0.0008 or less.

Third, the thickness of the comb tip is 1.5 mm or more and 3.0 mm or less, the width of the comb tip is 1.0 mm or more and 3.0 mm or less, and the length of the comb tip is 5.0 mm or more and 7.0 mm or less. Preferably, the curvature of the arc-shaped curve formed by the side surface of the shoulder is 0.21 or more and 0.40 or less, and the curvature of the arc-shaped curve formed by the side surface of the shoulder is 0.08 or more and 0.21 or less. In particular, the thickness of the comb point is 2.3 mm or more and 2.4 mm or less, the width of the comb point is 1.5 mm or more and 2.5 mm or less, and the length of the comb point is 5.5 mm or more and 6.5 mm or less. preferable.

Fourth, the spine formed by the shoulder, trunk, and comb body is a straight line or an arc-shaped curve, and the inclination angle of the handle with respect to the straight spine or the tangent of the handle with respect to the arc-shaped spine Inclination angle is 26° or more and 46° or less, tooth length is 4 mm or more and 11 mm or less, body width is 0.5 mm or more and 4.5 mm or less, tooth width is 0.7 mm or more and 1.1 mm or less, tooth spacing is It is suitable that it is 0.8 mm or more and 1.4 mm or less. More preferably, the tooth width is 0.9 mm or more and 1.0 mm or less, and the tooth interval is 1.0 mm or more and 1.2 mm or less.

Fifth, the thickness of the comb is 2.5 mm or more and 3.5 mm or less, the width of the comb is 7 mm or more and 17 mm or less, the length of the comb is 23 mm or more and 33 mm or less, and the thickness of the handle is 3.5 mm or more. It is preferable that the length of the handle is 21 mm or more and 31 mm or less, and the total length of the teeth extending from the tip of the comb to the comb body is 50 mm or more and 70 mm or less.

Sixthly, in the comb in which the comb main body and the comb operation auxiliary body are pivotally connected, the total length is 160 mm or more and 170 mm or less, the length from the point to the tip of the comb is 67 mm or more and 77 mm or less, and the rear end of the handle is important. 62 mm or more and 72 mm or less, the length from the pivot to the center of the thumb hole is 48 mm or more and 58 mm or less, the length from the pivot to the rear end of the moving handle m is 90 mm or more and 100 mm or less, from the pivot to the ring finger hole The length to the center is 60 mm or more and 70 mm or less, the length of the little finger hook is 10 mm or more and 20 mm or less, the inclination angle of the moving handle with respect to the straight spine formed by the shoulder, the body, and the comb body, or the shoulder, It is preferable that the inclination angle of the moving handle with respect to the tangent to the spine of the arcuate curve formed by the trunk and comb body is 0° or more and 5° or less.

The characteristics of these six shapes are to untangle the tangled hair, to comb each hair individually, to give luster and elasticity to the hair, to straighten the unruly hair, and to make the hair smooth and voluminous. In addition, it can remove various wastes and oily hair styling agents attached to the epidermis of the hair. In addition, when combing with the comb of the present invention, it has a shape that is easy to operate without damaging the hair and scalp.

As described above, the optimum surface shape, material, form and configuration of the comb of the present invention, the shape of each part such as the trunk, teeth, shoulders, comb tips, comb body, and handle of the comb, and their The mutual positional relationship and the like have been explained, but as already mentioned in the operation speed of the comb, the combing method using the comb of the present invention also imparts luster and elasticity to the hair, corrects frizzy hair, and enhances the sense of volume. In addition to making the hair smooth, the effect of removing various wastes and oily hair styling agents attached to the pores and hair is different. That is, in the combing method using the comb of the present invention, the upper surface of the comb is directed upward, and the linear or arcuate back formed by the shoulder, body, and comb body of the comb is brought into contact with the scalp. It is a method of parallel reciprocating movement along the scalp freely without contact. This combing method does not damage the hair and scalp, and maximizes the hair conditioning effect and the removal effect of wastes and oily components adhering to the hair, pores, and scalp.

According to the comb and combing method of the present invention, without using water, shampoo, permanent chemicals, heat, etc., and without damaging the hair and the scalp, the hair can be given luster and elasticity, the frizz can be corrected, and the volume can be improved. In addition to making the hair smooth and smooth, the hair can be kept clean by removing wastes such as sebum and dandruff adhering to the hair and scalp, and oily hairdressing agents, etc., and hair loss can be prevented. . Since the back of the comb of the present invention contacts the scalp and reciprocates in parallel, a scalp massage effect is obtained, thereby improving the blood circulation of the scalp and increasing the supply of nutrients to the hair, thereby promoting hair growth. Various effects such as improvement of habits and thinning hair can be expected.

The surface shape, material, and form/configuration of the comb of the present invention have a great effect on the combing effect. is expressed. However, the combing effect is synergistically expressed by the form and structure, the shape of each part of the comb such as the trunk, teeth, shoulders, comb tips, comb body, handle, etc., and the mutual positional relationship among them. , is maximized by the combing method of the present invention.

It is a schematic diagram from the upper surface of the first comb which concerns on one Embodiment of this invention. FIG. 2 is a schematic side view from the tooth side of the first comb shown in FIG. 1 according to one embodiment of the present invention; FIG. 2 is a schematic side view from the dorsal side of the first comb shown in FIG. 1 according to one embodiment of the present invention; FIG. 4 is a schematic top view of a second comb according to an embodiment of the present invention; FIG. 4B is a schematic view from below of a second comb according to an embodiment of the present invention; 5 is a schematic side view from the tooth side of the second comb shown in FIG. 4 according to one embodiment of the present invention; FIG. 5 is a schematic side view from the back side of the second comb shown in FIG. 4 according to one embodiment of the present invention; FIG. 5 is a schematic diagram showing suitable dimensions for each portion of the second comb shown in FIG. 4 according to one embodiment of the present invention; FIG. FIG. 4 is a schematic partial schematic view from below showing preferred dimensions for the trunk, spine, teeth and roots of the first and second combs according to an embodiment of the present invention; Fig. 2 is a schematic diagram from below showing preferred dimensions for the teeth, eyes, shoulders and comb tips of the first and second combs according to an embodiment of the present invention; FIG. 4 is a schematic top perspective view showing preferred dimensions for teeth, eyes and first tooth tips of first and second combs according to an embodiment of the present invention; FIG. 4 is a schematic top view of a comb having second tooth tips obtained by deforming the tooth tips of a second comb according to an embodiment of the present invention. 13 is a schematic top view showing preferred dimensions of the second tooth tip provided on the second comb shown in FIG. 12; FIG. FIG. 13 is a schematic diagram of the bottom surface of the second tooth tip provided on the second comb shown in FIG. 12 ; FIG. 10 is a photograph showing fingerings of a second comb according to an embodiment of the present invention; FIG. It is a photograph which shows an example of the combing method using the second comb which concerns on one Embodiment of this invention. Using the second comb having the second tooth tip according to one embodiment of the present invention, the second comb having the second tooth tip before and after combing by the combing method which is one embodiment of the present invention 1 is a magnified photograph of comb teeth showing the waste removal effect of combing the comb of the present invention. The comb of the present invention is a photograph of the vicinity of the pores before and after combing by the combing method of one embodiment of the present invention using the second comb having the second tooth tip according to one embodiment of the present invention. shows the effect of removing sebum by combing. Schematic diagrams of hair before and after combing by a combing method according to an embodiment of the present invention using a second comb having second tooth tips according to an embodiment of the present invention, showing the comb of the present invention. shows the hair conditioning effect of combing. Photographs of hair before and after combing by a combing method according to an embodiment of the present invention using a second comb having second tooth tips according to an embodiment of the present invention. It shows the effect of straightening unruly hair by combing. Photographs of hair before and after combing by a combing method according to an embodiment of the present invention using a second comb having second tooth tips according to an embodiment of the present invention. This shows the effect of shielding whorls by combing. FIG. 1 shows the characteristic height parameter of the comb of the present invention and its definition for surface properties evaluated by surface roughness measurement of the comb of the present invention. FIG. 4 shows results of surface roughness measurement of a mirror-finished comb according to an embodiment of the present invention; FIG. FIG. 4 shows the results of surface roughness measurements of a comb having an ultra-mirror finish according to one embodiment of the present invention. FIG.

Hereinafter, the present invention will be described in more detail using one embodiment shown in the drawings, but the present invention is not limited to these, and various changes can be made without departing from the gist of the present invention. is possible, and is limited only by the technical idea described in the claims.

The following three types of materials were used as embodiments of the comb of the present invention. That is, C content: 0.80% or more and 1.35% or less, Si content: 0.25% or less, Mn content: 0.35% or less, P content: 0.03% or less, S content : 0.006% or less, Ni content: 1.30% or less, Cr content: 0.50% or less, having a magnetic composition and having an HRC of 60 or more after tempering , C content: 1.00% or more and 1.50% or less, Si content: 0.30% or less, Mn content: 0.30% or less, P content: 0.025% or less, S content: 0.02% or less Cr content: 0.15% or more and 0.50% or less V content: 0.50% or less W content: 2.50% or less Special steel with HRC of 60 or more after reversion, C content: 3.00% or less, Si content: 1.00% or less, Mn content: 1.00% or less, P content: 0.00% or less. 04% or less, S content: 0.03% or less, Ni content: 0.49% or less, Cr content: 4.50% or more and 20.0% or less, Mo content: 5.00% or less, V Content: 3.00% or less, W content: 6.00% or less, Co content: 8.00% or less, magnetic, HB after tempering is 150 or more. . In this example, V gold 10 (manufactured by Takefu Special Steel Co., Ltd.) was used as the stainless steel, and the comb was produced.

However, if the surface shape of the comb is optimized, it is not limited to these. The optimized surface shape will be explained by taking the comb of FIG. 1 as an example. In this example, the upper surface of the body 1, the teeth 4, the shoulder 3, the comb tines 6, the comb body 7, the teeth 4, the shoulder 3, the comb tines 6, and the comb body 7 in the vertical direction of the body 1, the teeth 4, the shoulder 3, the comb tines 6, and the comb body 7 , the lower surface, and the side surfaces 2, 3-1 of the body 1, the shoulder 3, and the comb body 7 located in the opposite direction to the tip 4-2-1 of the plurality of teeth 4, and the tip of the comb tip 6 Each part of the side surface 6-1 located at . In this case, resins, glass fiber reinforced resins, carbon fiber reinforced resins, ceramics, metals, alloys, iron-based alloys, and the like can be used.

The polishing in this embodiment employs a polishing method in which buffing, which is mechanical polishing, is used as final polishing. Specifically, after the comb body of FIG. 1 is cut, the three types of iron-based alloys obtained by cutting a plurality of teeth 4 with a grindstone are sanded with #400 to #1000 sand at each part of the comb. After polishing with paper, buffing was performed as a final finish. Then, buffing is performed by buffing with a chromium oxide-based blue buff and cotton cloth buffing to a mirror finish, and as an intermediate finish, buffing is performed using a chromium oxide-based blue buff and a cotton cloth blue buff. Then, as the final finish, two methods were applied: buffing with a chromium oxide-based blue bar, and buffing with a calico white rose buff.

The surface shape of each polished part was measured using a Zygo scanning white light interferometer (model number New view 600s), and the surface roughness of a measurement area of 0.701 mm × 0.526 mm was measured. Arithmetic mean roughness Sa, maximum height Sz, and kurtosis Sku were calculated based on the formulas shown in . No filter was applied, and 4th Order Remove was applied to horizontally stretch the slightly convexly curved surface of the comb.

FIG. 23 shows the result of surface roughness measurement of the upper surface of the mirror-finished comb barrel 1 according to one embodiment of the present invention. As is clear from the figure, Sa=0.045 μm, Sz=1.38 μm, and Sku=9.222. (Note that when this white interferometer was put on the market, standardization of Sa, Sz, and Sku had not been established, and there was no such notation, and Ra, Rz, and Rku were displayed. )

FIG. 24 shows the result of surface roughness measurement of the upper surface of the comb barrel 1 subjected to ultra-mirror finishing according to one embodiment of the present invention. Sa=0.051 μm, Sz=0.52 μm, and Sku=3.888.

Next, the optimum form and configuration of the comb of the present invention will be explained. FIG. 1 shows a schematic top view of a first comb according to one embodiment of the present invention. A body 1 supports a plurality of teeth 4, and the body 1 is provided with eyes 5 having a predetermined interval, and a plurality of teeth 4 are vertically arranged in a row. At the tip of the barrel 1, a comb point 6 is formed at a predetermined interval between the teeth of the tip of a plurality of teeth 4 via a shoulder 3 extending from the barrel 1. A comb body 7 extends from the root 4-1-1 so that the body 1 extends and spreads. A handle 8 extends from the comb body 7 so as to be inclined in the same direction as the tips 4-2-1 of the teeth 4, and a thumb hole 9 is formed at the rear end of the handle 8. As shown in FIG.

A conventional structure called a comb integrally comprising a body, a back, teeth, roots, eyes, and shoulders is shown in FIG. , and the comb of the present invention is provided on the shoulder 3. The comb of the present invention includes a comb body 7 formed by extending the body 1 and expanding, and from the comb body 7, the tooth tips 4-2-1 of the teeth 4 are formed. It is characterized by having a handle 8 extending obliquely in a direction and a thumb hole 9 formed in the handle 8 . However, when the material and surface shape described above are used, an excellent combing effect is exhibited even with a conventional comb shape and structure. The comb in FIG. 1 is the object of the present invention, which uses a comb to impart luster and elasticity to the hair, straighten unruly hair, and make the hair smooth and voluminous. It is devised for combing for removing wastes such as sebum and dandruff adhering to the hair and for keeping the hair clean by removing oily hair styling agents, that is, for facilitating the operation of the comb. In this case, even if the material and surface shape are not as described above, the operating speed of the comb is high and an excellent combing effect is exhibited.

In order to make the structure of the first comb shown in FIG. 1 easier to understand, FIGS. .

FIG. 4 shows a schematic top view of the second comb according to one embodiment of the present invention. The comb body 12 has almost the same structure as the first comb explained in FIG. A feature of the second comb is that the comb operation assisting body 16 integrally provided with the moving handle 13 and the third finger hole and the little finger hook formed at one end of the moving handle 13 is located approximately in the center of the comb body 7 of the comb body 12. 3, it is pivotally connected to the comb body by means of a pivot 17 over which a shaft is bridged so as to be able to rotate at a predetermined angle of rotation. Since the movable handle 13 is rotated by the pivotal connection between the comb body 12 and the comb operation assisting body 16, the comb body 12 has an outer edge formed with the third finger hole 14 and a thumb hole 9 formed thereon. A buffer point 10 is provided at a portion that contacts the provided outer edge, and a contact point 11 having the same structure as scissors is provided to facilitate the rotation of the movable handle 13 .

Also for the second comb, in order to make the structure easier to understand, FIGS. , a schematic side view viewed from the back 2 side.

The comb operation assisting body 16, which is a feature of the second comb, can stably support the comb body 12 with the handle 8 and the moving handle 13 when combing with this comb. Designed to improve usability. Combing is generally performed by barbers, who are accustomed to using scissors. becomes possible.

In particular, FIG. 7 shows an example of the thickness of a comb formed according to the invention using the second comb. The thickness a of the comb tip 6 is preferably 1.5 mm or more and 3.0 mm or less, and more preferably 2.3 mm or more and 2.4 mm or less. It is preferable that the thickness b of the comb body 7 is 2.5 mm or more and 3.5 mm or less, the handle 8 and the moving handle 13 is 3.5 mm or more and 4.5 mm or less, and the little finger hook 15 is 4.5 mm or more and 5.5 mm or less. . These dimensions also apply to the first comb. However, it is not limited to these dimensions.

Similarly, FIG. 8 shows an example of the length and angle of inclination of the entire comb formed according to the present invention using the second comb. As is clear from the figure, the total length e of the second comb is 160 mm or more and 170 mm or less, the length f from the point 17 to the tip of the comb 6 is 67 mm or more and 77 mm or less, and the length g from the point 17 to the rear end of the handle 8 is g. is 62 mm or more and 72 mm or less, the length h from the point 17 to the center of the thumb hole 9 is 48 mm or more and 58 mm or less, the total length i of the teeth 4 is 50 mm or more and 70 mm or less, the length j of the comb body 7 is 23 mm or more and 33 mm, the handle The length k of 8 is 21 mm or more and 31 mm or less, the width l of comb body 7 is 7 mm or more and 17 mm or less, the length m from point 17 to the rear end of movable handle 13 is 90 mm or more and 100 mm or less, point 17 to the center of ring finger hole 14 It is preferable that the length n to the tip is 60 mm or more and 70 mm or less, and the length o of the little finger hook is 10 mm or more and 20 mm or less. Moreover, it is preferable that the handle 8 and the movable handle 13 are inclined with respect to the back 2 in the direction of the tip 4-2-1 of the tooth 4. As shown in FIG. For the handle 8, if the back 2 is a straight line, the inclination angle α between the straight line and the handle 8 is determined. is preferably 26° or more and 46° or less. When the spine 2 is straight, the tilt angle β between the straight line and the handle 13 is determined. The inclination angle β is preferably 0° or more and 5° or less. Again, these dimensions also apply to the first comb. However, it is not limited to these dimensions.

The length and inclination angle of the comb as a whole are shown as a preferable example for operating the comb, but there are individual differences in the operator, and the handle 8 and the moving handle are not necessarily limited to these. The fact that the tooth 13 is inclined in the direction of the tip 4-2-1 of the tooth 4 is a particularly important feature for combing operation.

FIG. 9 is a schematic view from the back showing an example of preferred dimensions for the trunk 1, back 2, teeth 4, and root 4-1 of the first and second combs according to one embodiment of the present invention. It is a schematic diagram. Preferably, the width q of the barrel 1 is 0.5 mm or more and 4.5 mm or less, and the length p of the teeth 4 is 4 mm or more and 11 mm or less. The tooth 4 is preferably inclined in the direction of the comb body 7, and when the tooth root connection line 18 connecting the tooth root 4-1 is a straight line, the inclination angle γ between the tooth 4 and the straight line is If the tooth base connecting line 18 connecting -1 is an arcuate curve, it is optimal that the inclination angle γ between the tooth 4 and the tangent line of the arcuate curve is 75° or more and 90° or less. As shown in FIG. 9, the width q of the body 1 and the length p of the teeth 4 are preferably molded so as to increase continuously from the comb tip 6 to the comb body 7, and the inclination angle of the teeth 4 is γ is preferably formed so as to continuously decrease from the comb tip 6 to the comb body 7 . Although such a shape makes it possible to effectively untangle the hair, it is not necessarily limited to this, and the length and angle of inclination may be constant within the ranges of the dimensions and angle of inclination described above. do not have.

In addition, the back 2 and the root connecting line 18 may be straight, but if they are arc-shaped, the combing is smoother, the effect of loosening the hair is higher, and the hair and scalp are less damaged. There is no In particular, it is preferable that the curvature κ ₂ of the spine 2 and the curvature κ ₁₈ of the root connecting line 18 are arc-shaped curves of 0.0001 or more and 0.0008 or less.

Further, FIG. 10 is a schematic view from the back showing an example of preferred dimensions for teeth, eyes, shoulders and comb tips of the first and second combs according to one embodiment of the present invention. As shown in the figure, the comb of the present invention is formed such that the width r of the teeth 4 is 0.7 mm or more and 1.1 mm or less, and the interval between the teeth 4, that is, the width s of the eyes 5 is 0.8 mm or more and 1.4 mm or more. It is preferable that the width r of the teeth 4 is 0.9 mm or more and 1.0 mm or less, and the width s of the eyes 5 is 1.0 mm or more and 1.2 mm or less. It is more preferable for imparting luster and elasticity to the hair, correcting unruly hair, and making the hair smooth and voluminous. However, it is not limited to this.

In the same sense as the width r of the teeth 4 and the width s of the eyes, the shape of the comb cusp 6 formed from the trunk 1 through the shoulder 3 to the tip of the comb is also an important factor in combing. As shown in the figure, it is preferable that the width _t1 of the comb tip is 1.0 mm or more and 3.0 mm or less, and the length _t2 of the comb tip is 5.0 mm or more and 7.0 mm or less. ₁ is 1.5 mm or more and 2.5 mm or less, and the comb tip length _t2 is more preferably 5.5 mm or more and 6.5 mm or less. Furthermore, the side surface 6-1 of the tip of the comb 7 and the side surface 3-1 of the shoulder 3 are preferably arcuate curved surfaces, and the curvature _κ6 of the side surface 6-1 of the comb cusp is 0.21 to 0.40. Hereafter, it is optimal that the curvature _κ3 of the shoulder side surface 3-1 is 0.08 or more and 0.21 or less.

In particular, the shape of the tip loosens the hair, imparts luster and elasticity to the hair, corrects frizzy hair, makes the hair smooth and voluminous, sebum adhering to the hair and scalp, dandruff, etc. It is an important factor in preventing damage to the hair and scalp during combing rather than removing waste products, oily hair styling products, and the like.

As described above, the detailed dimensions of the shape of each part of the comb have been described. also has a great influence on the function of the comb of the present invention.

FIG. 11 is a schematic perspective view from the front showing preferred dimensions for the first and second comb teeth and the first tooth tip according to one embodiment of the present invention. The tooth side surface 4-4 and the tooth back surface 4-5 are preferably substantially flat surfaces, the tooth back surface 4-5 is substantially horizontal, and the tooth side surface 4-4 is formed substantially perpendicular to the tooth back surface 4-5. . The tooth surface 4-3 is preferably a straight inclined surface or an arcuate inclined surface. In the case of a straight inclined surface, the inclination angle δ between the tooth surface 4-3 and the tooth back surface 4-5 is the inclination angle δ between the tooth surface 4-3 and the tooth back surface 4-5. The angle δ is preferably 5° or more and 15° or less.

The tip 4-2 is formed with a first tip convergence surface 4-2-11 having a constant inclination angle on the tooth surface 4-5, and is cut at the first tip tip surface 4-2-12. It is preferable that the shape is as shown in FIG. The inclination angle ζ between the first tooth tip convergence surface 4-2-11 and the back surface 4-5 is preferably 6° or more and 26° or less. In addition, it is preferable that the first tooth tip end surface 4-2-12 is also inclined, and the inclination angle ε between the first tooth tip end surface 4-2-12 and the back surface 4-5 is 39° or more and 90°. Although it is preferably less than °, it is more preferably 50 ° or more and 80 ° or less. Furthermore, the first tooth tip end surface 4-2-12 is preferably substantially square, and the height u of the first tooth tip end surface 4-2-12 is 0.7 mm or more and 1.1 mm or less. molded. However, the shape of the tooth tip 4-2 of the comb of the present invention is not limited to these numerical values either.

FIG. 12 is a schematic view from the surface of a comb provided with second tooth tips 4-2-2 that are modified second comb tooth tips according to an embodiment of the present invention. Only the tooth tip of the second comb shown in FIGS. 4 to 7 is modified, and all dimensions of the shape other than the tooth tip conform to FIGS. 7 to 10. FIG.

FIG. 13 is a schematic front view showing preferred dimensions of the second tooth tip 4-2-2 provided on the second comb shown in FIG. The shape of the second tip 4-2-2 is obtained by cutting a portion of the first tip converging surface 4-2-11 shown in FIG. 11 from the beginning of this converging surface at an inclination angle η , the second tip convergence surface 4-2-21, the second tip tip surface 4-2-22, the second tip right inclined surface 4-2-23, and the second tip center The slanted surfaces are each molded into a substantially rectangular shape, and a portion of the first tooth top end surface is left like a tooth top protrusion. Here, the second tip center inclined surface is recessed from the second tip right inclined surface 4-2-23. As a result, the inclination angle _.zeta . The length _y2 of the tip projection is 0.15 mm or more and 0.45 mm or less, and the tip projection has a wedge-shaped side surface from the substantially square tooth back surface 4-5. , the substantially rectangular second addendum right inclined surface 4-2-23 and the second addendum center inclined surface 4-2-24 start at the inclination angle η of the second addendum convergent surface 4-2-21. It is formed from (the same position as the beginning of the first tooth tip convergence surface 4-2-11) toward the tooth back surface 4-5. The inclination angle η is preferably 36° or more and less than 90°, more preferably 50° or more and 80° or less. The inclination angle δ of the tooth surface with respect to the tooth back surface, the inclination angle ε of the first and second tooth tip tip surfaces with respect to the tooth back surface, the inclination angle ζ of the first and second tooth tip convergence line surfaces with respect to the tooth back surface, and the tooth The magnitude relationship of the inclination angle η of the second tooth tip inclined surface with respect to the back surface is preferably δ<ζ<η<ε. However, these numerical values are not limited either.

Furthermore, it is more preferable to form a groove 19 near the intersection of the second tip center inclined surface 4-2-24 and the second tip convergence surface 4-2-21. The depth x is preferably 0.05 mm or more and 0.45 mm or less, more preferably 0.05 mm or more and 0.24 mm or less, but is not limited thereto.

Finally, in FIG. 14, in order to understand the shape of the second tooth tip shown in FIG. 13, a schematic diagram of the second tooth tip provided on the second comb shown in FIG. showed that. It can be seen that the tip protrusion protrudes from the second tip. In particular, here, the angle formed by the second tooth tip inclined surface base 4-2-25 and the orthogonal line of the tooth 4 vertically provided from the body 1, which cannot be recognized in FIG. 13, is 0° or more and 45° It shows that it is preferable to be molded as follows.

In the above, the shape and structure of the comb of the present invention, and furthermore, the shape of each part such as the trunk, teeth, shoulders, comb tips, comb body, and handle of the comb, and their mutual positional relationship have been described in detail. However, when the size of the shape is limited, a favorable effect is exhibited as a result of combing. However, since the material for forming the comb and the surface shape of the comb have a significant effect, these shapes and configurations, as well as the body, teeth, shoulders, comb tips, comb body, and handles of each part of the comb, etc. It is not necessary to be limited to numerical values defining shapes and their mutual positional relationship.

In this way, the raw material is V gold 10, and the body 1, the plurality of teeth 4, the shoulder 3, the comb tip 6, the body 1 located in the vertical direction of the comb body 7, the plurality of teeth 4, the shoulder 3, The comb tip 6, the upper and lower surfaces of the comb body 7, and the body 1, the shoulder 3, and the sides 2, 3- of the comb body 7 located in the direction opposite to the tips 4-2-1 of the plurality of teeth 4. 1 and the second comb shown in FIG. 12, in which the surface of each portion of the side surface 6-1 located in the tip direction of the comb tip 6 is mirror-finished so as to have the surface properties shown in FIG. Combing was carried out, and the state of the comb, the state of the scalp, and the state of the hair before and after combing were compared.

FIG. 15 is a prototype of the second comb shown in FIG. 12 of the present invention and shows how it is held. Fingers corresponding to the thumb hole 9, the third finger hole 14 and the little finger rest 15 are provided, and the dynamic handle 13 is provided with the index finger and the middle finger.

FIG. 16 shows a combing method that is an embodiment of the present invention. Here, the hair is lifted, and near the scalp of the lifted hair, the surface of the comb in FIG. Alternatively, the arc-shaped spine 2 is horizontally reciprocated along the scalp with or without contact with the scalp. You just need to do this movement in the same way in any position of the head. That is, the surface of the comb is directed upward, and the back of the comb may be reciprocated in parallel along the scalp with or without contact with the scalp.

FIG. 17 shows the second tooth tips before and after combing by the combing method, which is one embodiment of the present invention, using the second comb having the second tooth tips according to one embodiment of the present invention. A magnified photograph of the tines of a second comb with a comb showing the waste removal effect of combing with the comb of the present invention. Before combing (a), no foreign matter adheres to the teeth G, but after combing (b), waste products H such as sebum and dandruff adhering to the hair and scalp adhere to the teeth G abundantly. ing.

This was corroborated by observing the condition of the scalp pores before and after combing. FIG. 18 is a photograph of the vicinity of pores before and after combing by a combing method according to an embodiment of the present invention using a second comb having a second tooth tip according to an embodiment of the present invention, This proves the sebum-removing effect of combing the comb of the present invention. A large amount of sebum I adhered to the pores before combing (a), but no sebum was observed in the pores after combing (b).

FIG. 19 is a schematic diagram of hair before and after combing by a combing method according to an embodiment of the present invention using a second comb having a second tooth tip according to an embodiment of the present invention, 1 shows the hair conditioning effect of combing with the comb of the present invention. Before combing (a), the hair is tangled or broken, and the hair has no volume and is frizzy. It imparts elasticity, corrects unruly hair, and makes the hair smooth and voluminous.

FIG. 20 is a photograph of hair before and after combing by a combing method according to an embodiment of the present invention using a second comb having a second tooth tip according to an embodiment of the present invention. Fig. 2 shows the effect of straightening unruly hair by combing with the comb of the invention. Before combing (a), the circled hair is curly and bouncy, but after combing (b), the circled hair is straightened. This effect has been confirmed to last for about 2 to 3 weeks.

FIG. 21 is a photograph of hair before and after combing by a combing method according to an embodiment of the present invention using a second comb having a second tooth tip according to an embodiment of the present invention. Fig. 3 shows the whirlpool shielding effect of combing the comb of the invention; Comparing the whorls before combing (a) and after combing (b), as is clear from the photograph, the whorls after combing are less noticeable.

In the present example, the effect of the mirror-finishing comb was shown, but it was confirmed that a comb having a super-mirror-finishing later exhibited a greater effect stably.

The comb of the present invention has a new structure and shape that has never existed in the past, and by applying materials such as carbon steel, special steel, and stainless steel that have magnetism, hardness, and corrosion resistance, it imparts luster and elasticity to the hair, and reduces frizz. The hair can be straightened, the hair can be smooth with a sense of volume, and the oily components adhering to the hair and scalp can be removed. Therefore, it goes without saying that it can be applied as a comb for pets, and it can also be applied as a comb for restoring the volume of carpets, blankets, etc. and keeping them clean. Furthermore, by processing the alloy of the present invention into bristles, it may be possible to produce a brush exhibiting the same effect as the present invention.

1: Torso 2: Back (body side)
3: Shoulder 3-1 Shoulder side 4: Tooth 4-1: Tooth root 4-1-1: Tooth root at rear end 4-2: Tooth tip 4-2-1: First tooth tip 4-2-11 : First tip convergence surface 4-2-12: First tip tip surface 4-2-2: Second tip tip 4-2-21: Second tip convergence surface 4-2-22 : Second addendum tip surface 4-2-23: Second addendum right inclined surface 4-2-24: Second addendum center inclined surface 4-2-25: Second addendum inclined surface base 4 -3: Tooth upper surface 4-4: Tooth side surface 4-5: Tooth lower surface 5: Eye 6: Comb tip 6-1: Comb tip side surface 7: Comb body 8: Handle 9: Thumb hole 10: Buffer point 11: Touch Point 12: Comb body 13: Moving handle 14: Ring finger hole 15: Little finger hook 16: Comb operation auxiliary body 17: Key
18: Tooth connection line 19: Groove a: Thickness of comb tip b: Thickness of comb body c: Thickness of sowing d: Thickness of little finger rest e: Overall length f: Length from tip to tip of comb tip g: length from the stem to the rear end of the handle h: length from the stem to the center of the thumb hole i: total length of the teeth j: length of the comb body k: length of the handle l: width of the comb body m: Length from the pivot to the rear end of the moving handle n: Length from the pivot to the center of the ring finger hole о: Length of little finger hook p: Teeth length q: Body width r: Teeth width s: Eye width t ₁ : Width of comb tip t ₂ : Length of comb tip u: Height of tip x: Width and depth of groove of second tip inclined surface y ₁ : Width of tip projection y ₂ : Length of tip projection α: Inclination angle of handle with respect to back tangent β: Inclination angle with respect to back tangent when moving handle is closed γ: Inclination angle of tooth with respect to tangent of tooth root connecting line δ: Inclination of tooth upper surface with respect to tooth lower surface Angle ε: Inclination angle of the first and second tip tip surfaces with respect to the tooth lower surface ζ: Inclination angle of the first and second tip convergence surfaces with respect to the tooth lower surface η: Second tooth tip inclined surface with respect to the tooth lower surface Inclination angle θ: Inclination angle of the base of the second tooth tip inclined surface with respect to the orthogonal line to the tooth tip κ ₂ : Back side curvature κ ₁₈ : Tooth root connection line curvature κ ₃ : Shoulder side curvature κ ₆ : Comb tip Side curvature κ ₄ : Curvature of tooth upper surface A: Comb of the present invention B: Thumb C: Index finger D: Middle finger E: Ring finger F: Little finger G: Teeth of comb of the present invention H: Waste products such as sebum I: Sebum J: Hair

Claims (47)

a body supporting a plurality of teeth;
A comb at least integrally provided with the plurality of teeth vertically arranged in a row at predetermined intervals on the body,
At least the upper and lower surfaces of the body and the plurality of teeth positioned in the vertical direction of the body and the plurality of teeth, and the surface properties of the side surface of the body positioned in the opposite direction to the tips of the plurality of teeth ,
A comb characterized by having an arithmetic mean roughness (Sa) of 0.100 μm or less by surface roughness measurement. a body supporting a plurality of teeth;
A comb at least integrally provided with the plurality of teeth vertically arranged in a row at predetermined intervals on the body,
At least the upper and lower surfaces of the body and the plurality of teeth located in the vertical direction of the body and the plurality of teeth, and the surface properties of the side surface of the body located in the opposite direction to the tip of the plurality of teeth but,
A comb having a maximum height (Sz) of 1.60 μm or less as measured by surface roughness. The surface texture is further
3. The comb according to claim 1, wherein the comb has a surface roughness measurement kurtosis (Sku) of 12,000 or less. The surface texture is further
2. The comb according to claim 1, wherein the maximum height (Sz) by surface roughness measurement is 1.00 [mu]m or less. The surface texture is further
2. A comb according to claim 1, characterized by a surface roughness measurement kurtosis (Sku) of 7.000 or less. a body supporting a plurality of teeth;
A comb at least integrally provided with the plurality of teeth vertically arranged in a row at predetermined intervals on the body,
The comb material has a C content of 0.80% or more and 1.35% or less, a Si content of 0.25% or less, a Mn content of 0.35% or less, and a P content of 0.03% or less. , S content: 0.006% or less, Ni content: 1.30% or less, Cr content: carbon steel having a chemical composition of 0.50% or less, C content: 1.00% or more and 1.50 % or less, Si content: 0.30% or less, Mn content: 0.30% or less, P content: 0.025% or less, S content: 0.02% or less, Cr content: 0.15 % or more and 0.50% or less, V content: 0.50% or less, W content: 2.50% or less, special steel having a chemical composition, and C content: 3.00% or less, Si content : 1.00% or less, Mn content: 1.00% or less, P content: 0.04% or less, S content: 0.03% or less, Ni content: 0.49% or less, Cr content : 4.50% or more and 20.0% or less Mo content: 5.00% or less V content: 3.00% or less W content: 6.00% or less Co content 8.00% or less The comb or the comb according to any one of claims 1 to 5, characterized in that it is at least one selected from stainless steel having a chemical composition of a body supporting a plurality of teeth;
A comb at least integrally provided with the plurality of teeth vertically arranged in a row at predetermined intervals on the body,
The comb material has a C content of 0.80% or more and 1.35% or less, a Si content of 0.25% or less, a Mn content of 0.35% or less, and a P content of 0.03% or less. , S content: 0.006% or less, Ni content: 1.30% or less, Cr content: carbon steel having a chemical composition of 0.50% or less, C content: 1.00% or more and 1.50 % or less, Si content: 0.30% or less, Mn content: 0.30% or less, P content: 0.025% or less, S content: 0.02% or less, Cr content: 0.15 % or more and 0.50% or less, V content: 0.50% or less, W content: 2.50% or less, special steel having a chemical composition, and C content: 3.00% or less, Si content : 1.00% or less, Mn content: 1.00% or less, P content: 0.04% or less, S content: 0.03% or less, Ni content: 0.49% or less, Cr content : 4.50% or more and 20.0% or less Mo content: 5.00% or less V content: 3.00% or less W content: 6.00% or less Co content 8.00% or less The comb or the comb according to any one of claims 1 to 5, characterized in that it is a clad material whose base material is at least one or more materials selected from stainless steel having a chemical composition of . a body supporting a plurality of teeth;
the plurality of teeth vertically arranged in a row on the body at predetermined intervals;
A comb at least integrally formed at a tip of the barrel and formed at a predetermined interval on the tips of the plurality of teeth via a shoulder extending from the barrel. ,
At least vertically positioned upper and lower surfaces of said body, said plurality of teeth, said shoulder, and said comb cusps, and side surfaces of said body and said shoulder positioned in a direction opposite to tips of said plurality of teeth. and a comb characterized in that the surface texture of the side surface of the comb tip located in the tip direction is the surface texture according to any one of claims 1 to 5. a body supporting a plurality of teeth;
the plurality of teeth vertically arranged in a row on the body at predetermined intervals;
A comb at least integrally formed at a tip of the barrel and formed at a predetermined interval on the tips of the plurality of teeth via a shoulder extending from the barrel. ,
The comb material has a C content of 0.80% or more and 1.35% or less, a Si content of 0.25% or less, a Mn content of 0.35% or less, and a P content of 0.03% or less. , S content: 0.006% or less, Ni content: 1.30% or less, Cr content: carbon steel having a chemical composition of 0.50% or less, C content: 1.00% or more and 1.50 % or less, Si content: 0.30% or less, Mn content: 0.30% or less, P content: 0.025% or less, S content: 0.02% or less, Cr content: 0.15 % or more and 0.50% or less, V content: 0.50% or less, W content: 2.50% or less, special steel having a chemical composition, and C content: 3.00% or less, Si content : 1.00% or less, Mn content: 1.00% or less, P content: 0.04% or less, S content: 0.03% or less, Ni content: 0.49% or less, Cr content : 4.50% or more and 20.0% or less Mo content: 5.00% or less V content: 3.00% or less W content: 6.00% or less Co content 8.00% or less The comb or the comb according to claim 8, characterized in that it is at least one selected from stainless steel having a chemical composition of a body supporting a plurality of teeth;
the plurality of teeth vertically arranged in a row on the body at predetermined intervals;
A comb at least integrally formed at a tip of the barrel and formed at a predetermined interval on the tips of the plurality of teeth via a shoulder extending from the barrel. ,
The comb material has a C content of 0.80% or more and 1.35% or less, a Si content of 0.25% or less, a Mn content of 0.35% or less, and a P content of 0.03% or less. , S content: 0.006% or less, Ni content: 1.30% or less, Cr content: carbon steel having a chemical composition of 0.50% or less, C content: 1.00% or more and 1.50 % or less, Si content: 0.30% or less, Mn content: 0.30% or less, P content: 0.025% or less, S content: 0.02% or less, Cr content: 0.15 % or more and 0.50% or less, V content: 0.50% or less, W content: 2.50% or less, special steel having a chemical composition, and C content: 3.00% or less, Si content : 1.00% or less, Mn content: 1.00% or less, P content: 0.04% or less, S content: 0.03% or less, Ni content: 0.49% or less, Cr content : 4.50% or more and 20.0% or less Mo content: 5.00% or less V content: 3.00% or less W content: 6.00% or less Co content 8.00% or less The comb or the comb according to claim 8, characterized in that the clad material is a base material of at least one material selected from stainless steel having a chemical composition of . a body supporting a plurality of teeth;
the plurality of teeth vertically arranged in a row on the body at predetermined intervals;
a comb tip formed at a tip of the barrel and formed at a predetermined interval from the tip teeth of the plurality of teeth via a shoulder extending from the barrel;
A comb integrally comprising at least the body and a comb body extending from the plurality of teeth in a direction opposite to the comb tines,
at least the body, the plurality of teeth, the shoulder, the comb tip, and vertically positioned upper and lower surfaces of the comb body, and the body positioned opposite to the tips of the plurality of teeth; A comb, characterized in that the shoulder, the side surface of the comb body, and the side surface located in the tip direction of the comb tip have the surface texture according to any one of claims 1 to 5. a body supporting a plurality of teeth;
the plurality of teeth vertically arranged in a row on the body at predetermined intervals;
a comb tip formed at a tip of the barrel and formed at a predetermined interval from the tip teeth of the plurality of teeth via a shoulder extending from the barrel;
A comb integrally comprising at least the body and a comb body extending from the plurality of teeth in a direction opposite to the comb tines,
The comb material has a C content of 0.80% or more and 1.35% or less, a Si content of 0.25% or less, a Mn content of 0.35% or less, and a P content of 0.03% or less. , S content: 0.006% or less, Ni content: 1.30% or less, Cr content: carbon steel having a chemical composition of 0.50% or less, C content: 1.00% or more and 1.50 % or less, Si content: 0.30% or less, Mn content: 0.30% or less, P content: 0.025% or less, S content: 0.02% or less, Cr content: 0.15 % or more and 0.50% or less, V content: 0.50% or less, W content: 2.50% or less, special steel having a chemical composition, and C content: 3.00% or less, Si content : 1.00% or less, Mn content: 1.00% or less, P content: 0.04% or less, S content: 0.03% or less, Ni content: 0.49% or less, Cr content : 4.50% or more and 20.0% or less Mo content: 5.00% or less V content: 3.00% or less W content: 6.00% or less Co content 8.00% or less The comb or the comb according to claim 11, characterized in that it is at least one selected from stainless steel having a chemical composition of a body supporting a plurality of teeth;
the plurality of teeth vertically arranged in a row on the body at predetermined intervals;
a comb tip formed at a tip of the barrel and formed at a predetermined interval from the tip teeth of the plurality of teeth via a shoulder extending from the barrel;
A comb integrally comprising at least the body and a comb body extending from the plurality of teeth in a direction opposite to the comb tines,
The comb material has a C content of 0.80% or more and 1.35% or less, a Si content of 0.25% or less, a Mn content of 0.35% or less, and a P content of 0.03% or less. , S content: 0.006% or less, Ni content: 1.30% or less, Cr content: carbon steel having a chemical composition of 0.50% or less, C content: 1.00% or more and 1.50 % or less, Si content: 0.30% or less, Mn content: 0.30% or less, P content: 0.025% or less, S content: 0.02% or less, Cr content: 0.15 % or more and 0.50% or less, V content: 0.50% or less, W content: 2.50% or less, special steel having a chemical composition, and C content: 3.00% or less, Si content : 1.00% or less, Mn content: 1.00% or less, P content: 0.04% or less, S content: 0.03% or less, Ni content: 0.49% or less, Cr content : 4.50% or more and 20.0% or less Mo content: 5.00% or less V content: 3.00% or less W content: 6.00% or less Co content 8.00% or less The comb or the comb according to claim 11, characterized in that the clad material is a base material of at least one or more materials selected from stainless steel having a chemical composition of . The comb according to any one of claims 1 to 13, wherein the surface texture of the opposing side surfaces of the plurality of teeth is the surface texture according to any one of claims 1 to 5. to comb. a body supporting a plurality of teeth;
the plurality of teeth vertically arranged in a row on the body at predetermined intervals;
a comb tip formed at a tip of the barrel and formed at a predetermined interval from the tip teeth of the plurality of teeth via a shoulder extending from the barrel;
a comb body extending from the barrel and the plurality of teeth in a direction opposite to the comb tip;
A comb comprising at least integrally a handle extending from the comb body. a body supporting a plurality of teeth;
the plurality of teeth vertically arranged in a row on the body at predetermined intervals;
a comb tip formed at a tip of the barrel and formed at a predetermined interval from the tip teeth of the plurality of teeth via a shoulder extending from the barrel;
a comb body extending from the barrel and the plurality of teeth in a direction opposite to the comb tip;
A comb, characterized in that the comb body is at least integrally provided with a handle extending obliquely in the same direction as the tips of the plurality of teeth. a body supporting a plurality of teeth;
the plurality of teeth vertically arranged in a row on the body at predetermined intervals;
a comb tip formed at a tip of the barrel and formed at a predetermined interval from the tip teeth of the plurality of teeth via a shoulder extending from the barrel;
a comb body extending from the barrel and the plurality of teeth in a direction opposite to the comb tip;
a handle extending obliquely in the same direction as the tips of the plurality of teeth on the comb body;
A comb comprising at least integrally a thumb hole formed at the rear end of the handle. a body supporting a plurality of teeth;
the plurality of teeth vertically arranged in a row on the body at predetermined intervals;
a comb tip formed at a tip of the barrel and formed at a predetermined interval from the tip teeth of the plurality of teeth via a shoulder extending from the barrel;
a comb body extending from the barrel and the plurality of teeth in a direction opposite to the comb tip;
a handle extending obliquely in the same direction as the tips of the plurality of teeth on the comb body;
a comb body integrally provided with a thumb hole formed at the rear end of the handle;
A moving handle and the other end of the comb operation assisting body integrally provided with a third finger hole and a little finger hook formed at one end of the moving handle,
A comb, characterized in that the comb body is pivotally connected substantially at the center thereof so as to be able to rotate at a predetermined rotation angle according to a pivot that spans the shaft. 19. The comb according to any one of claims 15 to 18, wherein at least upper and lower surfaces of said body and said plurality of teeth located in a vertical direction of said body and said plurality of teeth, and A comb, characterized in that the surface texture of the side surface of the body located in the direction opposite to the tip of the tooth has the surface texture according to any one of claims 1 to 5. 20. The comb of claim 19, wherein at least the shoulder and the vertically oriented upper and lower surfaces of the comb tip, the side of the shoulder facing away from the tips of the plurality of teeth, and the comb tip. The comb according to any one of claims 1 to 5, wherein the surface texture of the side surface located in the tip direction of the comb. 21. The comb according to claim 20, wherein the comb according to any one of claims 1 to 5, wherein at least the surface properties of the upper surface and the lower surface positioned in the vertical direction of the comb body and the side surfaces of the comb body are . 22. The comb according to any one of claims 19 to 21, wherein the surface texture of at least the side surface facing the plurality of teeth is the comb according to any one of claims 1 to 5. The material of the comb is at least one selected from resin, glass fiber reinforced resin, carbon fiber reinforced resin, ceramics, metals, alloys, and iron-based alloys. 23. A comb according to any one of paragraphs 15-22. A comb according to any one of claims 15 to 22, characterized in that the material of said comb is metal. A comb according to any one of claims 15 to 22, characterized in that the material of said comb is an alloy. A comb according to any one of claims 15 to 22, characterized in that the material of said comb is an iron-based alloy. The comb according to any one of claims 15 to 22, characterized in that the material of said comb is one of carbon steel, special steel and stainless steel. A comb according to any one of claims 23 to 27, characterized in that the material of said comb is magnetic. 3. The comb material has a tempered Brinell hardness (HB) of 150 or more, or a tempered Rockwell hardness (HRC) of 55 or more. 29. A comb according to any one of paragraphs 23-28. The comb material has a C content of 0.80% or more and 1.35% or less, a Si content of 0.25% or less, a Mn content of 0.35% or less, and a P content of 0.03% or less. , S content: 0.006% or less, Ni content: 1.30% or less, Cr content: carbon steel having a chemical composition of 0.50% or less A comb according to any one of the preceding paragraphs. The comb material has a C content of 1.00% or more and 1.50% or less, a Si content of 0.30% or less, a Mn content of 0.30% or less, and a P content of 0.025% or less. , S content: 0.02% or less, Cr content: 0.15% or more and 0.50% or less, V content: 0.50% or less, W content: 2.50% or less A comb according to any one of claims 27 to 29, characterized in that it is made of special steel. The comb material has a C content of 3.00% or less, a Si content of 1.00% or less, a Mn content of 1.00% or less, a P content of 0.04% or less, and an S content of 0.03% or less, Ni content: 0.49% or less, Cr content: 4.50% or more and 20.0% or less, Mo content: 5.00% or less, V content: 3.00% or less , W content: 6.00% or less, Co content: 8.00% or less. The comb according to any one of claims 15 to 22, wherein the comb material is a clad material having the comb material according to any one of claims 23 to 32 as a base material. and combs. The upper surfaces of the plurality of teeth are linear inclined surfaces or arcuate inclined surfaces, and the lower surfaces of the plurality of teeth are substantially horizontal, and the linear inclined surface and the lower surface are formed. The comb according to any one of claims 1 to 33, wherein an inclination angle formed by a tangent to the arc-shaped inclined surface and the lower surface is 5° or more and 15° or less. 35. The comb according to any one of claims 1 to 34, characterized in that it has tip end surfaces cut at an inclination angle of 39° or more and less than 90° with respect to the lower surface. The angle of inclination formed by the linear inclined surface of the tooth tip of the tip portion of the tooth vertically provided on the cylinder and the lower surface, or the circular arc-shaped inclined surface of the tip of the tooth vertically provided on the cylinder The tip convergence surface is formed so that the inclination angle formed by the tangent line of the tooth and the lower surface is 6° or more and 26° or less, and the height of the tip from the bottom surface is 0.7 mm or more and 1.1 mm or less. 36. The comb according to any one of claims 1 to 35, characterized in that it has a tooth tip end surface cut at an inclination angle of 39° or more and less than 90° with respect to the lower surface. The tooth tip end face is further formed with a protrusion having a width of 0.15 mm or more and 0.45 mm or less and a length of 0.15 mm or more and 0.45 mm or less. 37. The tooth tip inclined surface is formed by cutting the tooth tip tip surface from the tooth root side at an inclination angle of 36° or more and less than 90° with the lower surface. Comb as described. The addendum inclined surface has an addendum right inclined surface and an addendum central inclined surface, and the addendum right inclined surface and the addendum central inclined surface are in the same plane, or the addendum central inclined surface is 38. A comb according to claim 37, characterized in that it is recessed. 39. The comb according to claim 38, wherein an inclination angle formed by an extension line or a tangent line of the bottom side of the tip central inclined surface and an orthogonal line of the plurality of teeth is 0[deg.] or more and 45[deg.] or less. The comb according to any one of claims 37 to 39, wherein grooves having a width and a depth of 0.05 mm or more and 0.45 mm or less are formed in the tip inclined surface. A connection line that connects the tooth roots formed by the barrel and the plurality of teeth vertically provided on the barrel is a straight line or an arc-shaped curve, and the straight line and the plurality of teeth inclined toward the comb body side. or an inclination angle formed by a tangent to the arc-shaped curve and the plurality of teeth inclined toward the comb body is 75° or more and 90° or less. A comb according to any one of the preceding paragraphs. A connecting line connecting a spine formed by the shoulder, the body, and the comb body, and a tooth root formed by the body and the plurality of teeth vertically provided on the body is an arc-shaped curve. 42. The comb according to any one of claims 1 to 41, wherein the curvature of the arc-shaped curve is 0.0001 or more and 0.0008 or less. The comb tip has a thickness of 1.5 mm or more and 3.0 mm or less, a width of the comb tip of 1.0 mm or more and 3.0 mm or less, a length of the comb tip of 5.0 mm or more and 7.0 mm or less, and the comb tip. The curvature of the arc-shaped curve formed by the side surface of the shoulder is 0.21 or more and 0.40 or less, and the curvature of the arc-shaped curve formed by the side surface of the shoulder is 0.08 or more and 0.21 or less. 43. A comb according to any one of clauses 8-42. The spine formed by the shoulder, the body, and the comb body is a straight line or an arc-shaped curve, and the inclination angle of the handle with respect to the straight spine or the tangent of the arc-shaped spine The inclination angle of the handle is 26° or more and 46° or less, the length of the teeth is 4 mm or more and 11 mm or less, the width of the body is 0.5 mm or more and 4.5 mm or less, and the width of the teeth is 0.7 mm or more and 1.1 mm. The comb according to any one of claims 15 to 43, characterized in that the interval between said teeth is 0.8 mm or more and 1.4 mm or less. The thickness of the comb body is 2.5 mm or more and 3.5 mm or less, the width of the comb body is 7 mm or more and 17 mm or less, the length of the comb body is 23 mm or more and 33 mm or less, and the thickness of the handle is 3.5 mm or more and 3.5 mm or more. 5 mm or less, the length of the handle is 21 mm or more and 31 mm or less, and the total length of the teeth extending from the tip of the comb to the comb body is 50 mm or more and 70 mm or less. or the comb according to paragraph 1. The total length is 160 mm or more and 170 mm or less, the length from the pivot to the tip of Senki comb is 67 mm or more and 77 mm or less, the length from the pivot to the rear end of the handle is 62 mm or more and 72 mm or less, the pivot to the thumb hole the length to the center of is 48 mm or more and 58 mm or less, the length m from the pivot to the rear end of the movable handle is 90 mm or more and 100 mm or less, the length from the pivot to the center of the ring finger hole is 60 mm or more and 70 mm or less, The length о of the little finger hook is 10 mm or more and 20 mm or less, and the inclination angle of the movable handle with respect to the linear spine or the inclination angle of the movable handle with respect to the tangent line of the arcuate spine is 0° or more and 5° or less. A comb according to any one of claims 18 to 45, characterized in that a Using the comb according to any one of claims 1 to 46, the upper surface is directed upward, and the shoulder, the body, and the comb body form a linear or arcuate spine A combing method characterized by reciprocating parallel movements along the scalp with or without contact with the scalp.

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