JP2019129952A - Permanent treatment tool for giving meandering waveform shape to hair - Google Patents

Abstract

To provide a permanent (wavy perm, wavy wave perm) treatment tool in which a sliced hair is folded and held for a desired time while being sandwiched, and a meandering waveform shape (wavy wave), particularly gently meandering waveform shape is given to the hair.SOLUTION: A permanent treatment tool includes substantially rectangular 2-sheets having a moderate flexibility and capable of being folded. The 2-sheets are bonded and fixed in one short side so that one short side is vertically overlapped to be arranged each other. In the 2-sheets where one short side is vertically overlapped to be arranged each other, multiple small through-holes are formed so as to be vertically overlapped with each other slightly or not vertically overlapped with each other, respectively.SELECTED DRAWING: Figure 15

Description

  TECHNICAL FIELD The present invention relates to a permanent treatment tool that imparts a meandering waveform shape, generally referred to as “wave wave”, to a hair, more specifically, a so-called “wave permanent” treatment device, and more particularly, folding while holding a sliced hair. Further, the present invention relates to a permanent treatment tool that retains a desired time and imparts a meandering waveform to the hair.

  In recent years, various techniques for applying various curls and waves to hair have been developed, in which the need to increase the freedom of hairstyles is increasing. For example, a permanent hair wrapping tool (Patent Document 1) that wraps around the hair and wraps the hair, or curls or waves the hair by winding or wrapping the hair around a spirally wound sheet-like substrate. A sheet for waving (Patent Document 2), a permanent curler that absorbs a permanent wave agent (chemical solution) and penetrates the absorbed permanent wave agent (chemical solution) into a hair bundle when wound on a hair bundle (Patent Document 3) ) Hair curler (Patent Document 4), permanent wave by holding a sheet using air-permeable material on two sides to a leaf spring that holds the urging force in a roll-like winding direction, and sandwiching and holding the hair Permanent beauty head with a base sheet body and a film-like cover sheet body, which has a function of permeating the preparation (medical solution) and has an appropriate flexibility. Such holder (Patent Document 5) are disclosed.

  On the other hand, in recent years, a hair arrangement called “wave wave” has become popular. Although it is a hair arrangement with a wavy shape meandering against the hair, especially a gentle wavy wave shape, conventionally, curling rods and hair curlers have been used exclusively when curling or wavy to the hair with a permanent Although it was possible to “roll”, it was difficult to “fold”. Therefore, even though it is possible to apply spiral curls and waves to hair, it was difficult to apply meandering wave shapes (wave waves), especially gentle wave waves. If you want to apply, use a curling curling iron (so-called “iron”), and heat treatment is generally used. In the prior art, permanent treatment, that is, “wave perm” or “wave wave” Permanent treatment called “perm” was difficult.

Japanese Patent Laid-Open No. 10-257915 JP 2009-50302 A JP2015-136382A JP 2007-319517 A JP 2010-029348 A

  In the case of the permanent hair wrapping tool disclosed in Patent Document 1, it is composed of a single sheet in which a water-absorbing sheet is bonded to a flexible metal foil in which a large number of holes are formed. Although it is possible to “wrap” the hair by wrapping the wrapping tool around the hair, it is difficult to “fold” itself, so that a meandering waveform shape (wave wave) is imparted. Permanent treatment (wave permanent, wave wave permanent) is difficult. In the case of the hair curling / waving sheet disclosed in Patent Document 2 and the permanent curler disclosed in Patent Document 3, a large number of sheets are formed on one side surface of the sheet-like substrate on which a large number of small holes are formed. 1 sheet provided with a linear protrusion or a bending member capable of retaining a deformed shape on a flexible sheet material that absorbs a permanent wave agent (chemical solution) 1 Like the permanent hair wrapping tool disclosed in Patent Document 1, it is difficult to “fold” the hair itself even though it is possible to “wrap” the hair by winding them around the hair. Therefore, the so-called “wave perm” and “wave wave perm” treatments are still difficult.

  On the other hand, in the case of the hair curler disclosed in Patent Document 4, the sheet spring is bonded with a sheet having rich air permeability, and the hair is sandwiched and held, but since the plate spring is a substrate, As described in Patent Document 4, although it is possible to “wind” in one direction, it is still difficult to “fold” itself. From the description of Patent Document 4, the hair curler is made permanent. If the hair curler is used for permanent treatment, most of the permanent wave agent (medical solution) will flow out from the side of the air-permeable sheet. Since it is difficult to hold the permanent wave agent (chemical solution), the so-called “wave perm” and “wave wave perm” treatments are still difficult.

  On the other hand, in the case of the permanent hair retainer disclosed in Patent Document 5, it is composed of a base sheet and a cover sheet, both of which have resistance to a permanent wave agent (chemical solution) and a permanent wave agent (chemical solution). ), And a mesh-shaped material is used so that it can permeate as appropriate. After setting the hair on the base sheet, it is closed with the base sheet protrusion and cover sheet and flattened. A cylindrical space is formed, and the hair is sandwiched and held in the flat cylindrical space. From the description in Patent Document 5, it is assumed that the hair is "rolled" in one direction. Because it is not supposed to be “folded”, when the perm beauty hair holding device is used for a so-called “wave perm” or “wave wave perm” treatment, Become a steep R of part folding "Collapse" is therefore not, after it is difficult to hold the required amount of permanent waving agent (liquid chemical), there is a problem that floated just cover sheet in the folded part.

  Therefore, the present invention has been made to solve the above-described problems, and folded the sliced hair while holding it, held it for a desired time, and wavyly shaped to the hair (wave wave), particularly gently A permanent (wave perm, wave wave perm) treatment tool for imparting a meandering waveform, comprising two substantially rectangular sheets that can be folded with appropriate flexibility, The two sheets are stacked one above the other so that one short side is aligned with each other, and are bonded and fixed on the one short side, and the other is vertically aligned so that the one short side is aligned with each other. The permanent treatment is characterized in that a plurality of small through-holes are formed on the two stacked sheets so as to slightly overlap each other or not overlap each other. An object of the present invention is to provide a tool.

  As a result of diligent research, the present inventor uses a permanent surgical instrument provided with two substantially rectangular sheets having the configuration described above or described later, and folds the sliced hair while holding it for a desired time. As a result of this, it is possible to perform a permanent wave-shaped waveform (wave wave), particularly a permanent wave-shaped wave shape, and because of the permanent wave treatment, the applied wave is a so-called “wave wave”. In spite of the gentle shape, the “wave wave”, which is a meandering waveform, is applied over a long period of time compared to the treatment by heat treatment such as using a curling iron (so-called “iron”). The two sheets are stacked one above the other so that one short side is aligned with each other. Since it is bonded and fixed on one of the short sides, it is not necessary to increase or decrease the force depending on the person to be treated, and it is possible to realize a stable treatment without any unevenness, formed on the two sheets. Since the plurality of small through holes are formed so as to slightly overlap each other or not overlap each other, it is possible to distribute the permanent wave agent (medical solution) uniformly on the hair as well as extra Permanent wave agent (chemical solution) can be washed off naturally, permanent wave agent (chemical solution) can be washed away with the permanent surgical device according to the present invention, and the number of folding and folding width combinations. Can give an irregular “wave wave” depending on the Despite this, it is possible to achieve paperlessness, to improve the efficiency of the treatment without causing the hair to be engulfed during normal permanent treatment, and to wash the hair softened by the permanent treatment. It is possible to prevent an event of being damaged due to friction at the time, and since the permanent surgical instrument according to the present invention is made of a material having appropriate flexibility, the permanent surgical instrument according to the present invention is distorted by use. Even if it occurs, it can be removed by simply washing it with hot water and hanging it on a hanger, or weighing it for about an hour with a magazine, etc., and it can be washed repeatedly and used. The following inventions have been completed.

(1) A permanent (wave perm, wave wave perm) surgical instrument for folding a sliced hair while holding it, holding it for a desired time, and imparting a meandering wave shape (wave wave) to the hair, Two sheets of substantially rectangular shape (having a pair of short side portions) that can be folded with flexibility are provided, and the two sheets have one short side portion aligned with each other (one side) So that the short sides thereof are aligned with each other) and are bonded and fixed at the one short side, so that the one short side is aligned (the one short side is aligned with each other). The permanent surgical instrument is characterized in that a plurality of small through-holes are formed so as to slightly overlap each other or not overlap each other in the two sheets stacked vertically. .

(2) One short side portion of the two sheets that are bonded and fixed, and one of the two sheets that has a longer length in the longitudinal direction, and one of the short side portions that are bonded and fixed Is characterized in that a hooking groove for hooking a rubber band (rubber band, rubber ring, elastic band, O-ring, etc.) is formed in the vicinity of both ends of the other short side located on the opposite side. The permanent surgical instrument according to (1).

(3) In the sheet having the longer length in the longitudinal direction of the two sheets, the other short side part opposite to the one short side part that is bonded and fixed is not bent on the other short side part. The permanent surgical instrument according to (1) or (2), wherein an uneven portion having a substantially waveform shape to be prevented is formed.

(4) The two sheets are formed so that the lengths in the longitudinal direction are the same length, and a pair of (both) short sides are aligned with each other (a pair of (both) short sides are either Are aligned with each other) and are bonded and fixed at one of the short sides of the pair (both) of the short sides. A plurality of small through holes slightly overlap each other in the upper and lower sides of the two sheets that are stacked vertically so that they are aligned (both of the short sides are aligned with each other) or overlap each other vertically The permanent surgical instrument according to (1), wherein the permanent surgical instrument is formed so as not to exist.

(5) A hook groove for hanging a rubber band (rubber band, rubber ring, elastic band, O-ring, etc.) is provided near both ends of the pair (both) short sides of the two sheets. The permanent surgical instrument according to (4), wherein the permanent surgical instrument is formed.

(6) One short side bonded and fixed on the two sheets stacked one above the other so that the pair (both) short sides are aligned (the pair (both) short sides are aligned with each other) On the end of the other short side opposite to the part side, the concave and convex portions having a continuous substantially corrugated shape that prevents the hair from breaking are formed so as to slightly overlap each other or not overlap each other. The permanent surgical instrument according to (4) or (5), wherein

(7) The permanent surgical instrument according to any one of (1) to (6), wherein a hole diameter L of the plurality of small through holes is 0.3 mm ≦ L ≦ 12.5 mm.

  According to the permanent treatment tool for imparting a meandering waveform shape (wave wave) to hair according to the present invention, it is possible to treat a meandering waveform shape (wave wave), in particular, a permanent imparting a gentle meandering waveform shape. Of course, even though the applied wave has a relatively gentle shape called “wave wave”, the “wave wave”, which is a meandering waveform shape, lasts for a long time compared to the treatment by heat treatment. It is not necessary to increase or decrease the force depending on the person to be treated, it is possible to realize a constant and stable treatment without unevenness, and the permanent wave agent (medical solution) can be uniformly distributed to the hair. , Excess permanent wave agent (medical solution) can be washed off naturally, and the permanent surgical tool is attached. Permanent wave agent (chemical solution) can be washed away as it is, an irregular wave can be applied according to the combination of folding frequency and folding width, paperless can be realized, and it is involved in normal permanent treatment The hair treatment that occurs at the time of hair treatment is not caused, the treatment efficiency can be improved, and the phenomenon that the hair softened by the permanent treatment is damaged by the friction during washing can be prevented. Even if distortion occurs, it can be eliminated by simply washing it with hot water and hanging it on a hanger, or weighing it for about an hour with a magazine, etc. The flat shape saves space and saves storage space.

It is a figure which shows the difference between "the meandering waveform shape" and the "spiral (spiral, spiral) shape". It is a figure showing two sheets which comprise the permanent treatment tool 1 in 1st embodiment. In the figure, (a) represents a sheet (sheet 2) having a shorter length in the longitudinal direction, and (b) represents a sheet (sheet 3) having a longer length in the longitudinal direction. In the permanent surgical instrument 1 according to the first embodiment, the sheet 2 having a shorter length in the longitudinal direction than the sheet 3 is positioned on the upper side, the sheet 3 is positioned on the lower side, and one short side portion of the sheet 2 It is a figure showing the state where the short side part 21 which is and the short side part 31 which is one short side part of the sheet | seat 3 were piled up and down so that it might mutually align, and were adhesive-fixed. In the permanent surgical instrument 1 of the first embodiment, the sheet 3 having a longer length in the longitudinal direction than the sheet 2 is positioned on the upper side, the sheet 2 is positioned on the lower side, and one short side portion of the sheet 3 FIG. 6 is a diagram illustrating a state in which a short side portion 31 and a short side portion 21 which is one short side portion of the sheet 2 are vertically stacked and bonded and fixed so as to be aligned with each other. In the permanent surgical instrument 1 according to the first embodiment, the sheet 2 having a shorter length in the longitudinal direction than the sheet 3 is positioned on the upper side, the sheet 3 is positioned on the lower side, and the short side portion 21 and the short side portion. The plurality of small through holes 22 and the small through holes 32 formed in the sheet 2 and the sheet 3 that are stacked one above the other so as to be aligned with each other slightly overlap each other or do not overlap each other. It is a figure showing having been formed. In the figure, (a) represents an aspect that slightly overlaps with each other, and (b) represents an aspect that does not overlap with each other. In the permanent surgical instrument 1 according to the first embodiment, the sheet 3 having a longer length in the longitudinal direction than the sheet 2 is positioned on the upper side, the sheet 2 is positioned on the lower side, and the short side portion 31 and the short side portion. A plurality of small through holes 32 and small through holes 22 formed in the sheet 3 and the sheet 2 that are stacked one above the other so as to be aligned with each other slightly overlap each other or do not overlap each other. It is a figure showing having been formed. In the figure, (a) represents an aspect that slightly overlaps with each other, and (b) represents an aspect that does not overlap with each other. In the permanent surgical instrument 1 of 1st embodiment, it is explanatory drawing in case the some small through-hole 22 and the small through-hole 32 overlap each other up and down a little. It is a figure showing the aspect which formed the latching groove | channel 24, the latching groove | channel 34 (the latching groove | channel 12), and the latching groove | channel 35 in the permanent treatment tool 1 of 1st embodiment. In the permanent surgical instrument 1 of the first embodiment, the latching groove 24, the latching groove 34 (the latching groove 12), and the latching groove 35 are formed, and the concavo-convex part 36 having a substantially continuous wave shape is formed. It is a figure showing an aspect. It is a figure showing the permanent treatment tool 1 of 2nd embodiment. The figure showing the aspect which formed the latching groove 24 and the latching groove 34 (the latching groove 12), and the latching groove 25 and the latching groove 35 (the latching groove 13) in the permanent treatment tool 1 of 2nd embodiment. It is. In the permanent surgical instrument 1 of the second embodiment, the retaining groove 24 and the retaining groove 34 (the retaining groove 12), the retaining groove 25 and the retaining groove 35 (the retaining groove 13) are formed, and substantially It is a figure showing that the uneven | corrugated | grooved part 26 and the uneven | corrugated | grooved part 36 which the waveform shape continued are formed so that it may mutually overlap with upper and lower sides slightly. In the permanent surgical instrument 1 of the second embodiment, the retaining groove 24 and the retaining groove 34 (the retaining groove 12), the retaining groove 25 and the retaining groove 35 (the retaining groove 13) are formed, and substantially It is a figure showing that the uneven | corrugated | grooved part 26 and the uneven | corrugated | grooved part 36 with which the waveform shape continued are formed so that it may not mutually overlap. In the permanent surgical instrument 1 of 2nd embodiment, it is explanatory drawing when the uneven | corrugated | grooved part 26 and the uneven | corrugated | grooved part 36 with which the substantially waveform shape continued slightly overlap each other up and down. It is a figure showing the step of the permanent treatment using the permanent treatment tool 1 of 2nd embodiment. In the figure, (a) represents a state of slicing hair, (b) represents a state in which the sliced hair is sandwiched between the permanent treatment tools 1 of the second embodiment, and (c) represents a second implementation of the hair. It represents the state of being pinched with a duckal pin (Dakar clip) while being pinched with the permanent surgical device 1 of the form, and (d) is a state in which the hair is folded while being pinched with the permanent surgical device 1 of the second embodiment Represents. It is a figure showing the step of the permanent treatment using the permanent treatment tool 1 of 2nd embodiment. In the figure, (e) represents a state in which the hair is held and held by a rubber band after the hair is sandwiched and folded by the permanent treatment device 1 of the second embodiment, and (f) is a hair of the second embodiment. This is a state where the permanent wave agent (medical solution) is sprayed after being clamped with the surgical instrument 1, folded and held with a rubber band, and (g) indicates that the hair is clamped with the permanent surgical instrument 1 of the second embodiment. Folding, holding using rubber bands, and representing the finished state after applying a permanent wave agent (chemical). It is a figure showing the variation of the waveform shape (wave wave) provided as a result of performing permanent treatment with respect to hair using the permanent treatment tool 1 of 2nd embodiment. In the figure, (a) represents "one-time curl", (b) represents "one-time folding", (c) represents "two-time folding", and (d) represents "three-time folding". "Folding". It is a figure showing the variation of the waveform shape (wave wave) provided as a result of performing permanent treatment with respect to hair using the permanent treatment tool 1 of 2nd embodiment. In the figure, (e) represents “three times of irregular folding”, (f) represents “four times of folding”, and (g) represents “5 times of folding”.

  Hereinafter, an embodiment of a permanent treatment tool for imparting a meandering wave shape to hair according to the present invention will be described in detail with reference to the drawings. The permanent treatment tool 1 according to the first embodiment is a permanent treatment tool 1 that folds a sliced hair while holding it, holds it for a desired time, and gives the hair a meandering waveform. Hereinafter, each configuration will be described in detail.

  In the first embodiment, “slicing” refers to thinly dividing the hair with a comb. In the first embodiment, “desired time” refers to the hair quality of the hair to be treated, the number of folds to be selected, the folding direction, the folding width, etc. in order to give the hair a desired soft waveform. It is the time that the hair is kept in a folded state, which is appropriately selected according to the various conditions, and the length of the time selected according to the various conditions is different.

  The “meandering corrugated shape (F1)” provided by the permanent surgical instrument 1 of the first embodiment and the “spiral (spiral) shape (F2)” provided by a conventional curling rod or hair curler are shown in FIG. As shown in FIG. The conventional permanent treatment using curling rods and hair curlers is a treatment for “wrapping” the hair, so the shape imparted to the hair by this is a spiral (spiral, spiral) shape or the tip direction. The permanent treatment using the permanent treatment tool 1 according to the first embodiment is a treatment centered on “folding” the hair, and is thus applied to the hair. The shape to be formed is centered on the wavy waveform. Generally, in the beauty and barber industry, the shape given to hair by permanent treatment is called “wave”, and “wave” usually means “wave”. “Wave” here means “serpentine waveform shape” "Is a spiral (spiral, spiral) shape or a shape formed by stretching it in the hair tip direction".

  As described above, when the permanent treatment is performed using the permanent treatment tool 1 in the first embodiment, it is possible to give a wavy waveform shape, particularly a gently wavy waveform shape, to the hair. This is a great feature of the permanent surgical instrument in the first embodiment. In addition, with the permanent surgical device in the first embodiment, apart from its purpose, hair can be `` rolled '' in the same manner as a conventional permanent surgical device, and can be `` bended '' or `` twisted '' Needless to say. In addition, the meandering waveform shape applied to the hair when the permanent treatment is performed using the permanent treatment tool 1 in the first embodiment differs depending on the folding direction and the weaving width when the hair is folded.

  The permanent surgical instrument 1 of the first embodiment includes two sheets, and as shown in FIG. 2, in this specification, the sheet 2 (FIG. 2 (a)) and the sheet 3 (FIG. 2 (b)). This will be described in detail. In the first embodiment, the sheet 2 and the sheet 3 can be folded with appropriate flexibility, and both have a substantially rectangular shape as shown in FIG. Yes. In this first embodiment, “having moderate flexibility” means that the sliced hair is folded while being sandwiched, and has flexibility that can be held for a desired time. Examples of the material capable of realizing such flexibility include resin and synthetic rubber, and in particular, synthetic resin. Examples of the synthetic resin having flexibility include polypropylene (PP), polyethylene (PE), polyethylene terephthalate (PET), acrylonitrile-butadiene-styrene resin (ABS), polyester-based thermoplastic elastomer, and the like. Can be appropriately selected and used. In addition, a flexible and crosslinkable synthetic resin having flexibility can be appropriately selected and used. Examples of such a cured and crosslinkable synthetic resin include urethane resins, urethane-modified epoxy resins, phenoxy resins, and urethane crosslinks. Examples thereof include polyester resin, silicon rubber, fluoro rubber, chloroprene-phenol rubber, butyral modified phenol resin. In the first embodiment, polypropylene (PP) is used as a suitable material, but is not limited to this. In addition, the sheet 2 and the sheet 3 in the permanent surgical instrument 1 of the first embodiment are preferably translucent or transparent so that the state of the sliced hair can be confirmed, but may be opaque. . Hereinafter, the drawings used for the description of the permanent surgical instrument 1 according to the first embodiment are drawings for a translucent or transparent one. In addition, in the first embodiment, “substantially rectangular” refers to a square, a rectangle, a square with rounded corners, a square with two opposing sides in an arc shape, and each side is slightly distorted. Including all shapes that are substantially rectangular, such as a square, a deformed octagon with chamfered corners of the rectangle, or a combination thereof.

Further, the permanent handpiece 1 of the present first embodiment, the thickness T ₂ of the thickness T ₁ and the seat 3 of the sheet 2 is folded while clamping the sliced hair, flexible enough to be held a desired time Can be appropriately set within the range that does not impair the characteristics of the present invention, and is not particularly limited, but it is possible to fold and hold the sliced hair more effectively and efficiently and hold it for a desired time. It is preferable to set so that 0.15 mm ≦ T ₁ and T ₂ ≦ 0.45 mm so as to be possible.

  As shown in FIG. 3, the sheet 2 and the sheet 3 in the permanent surgical instrument 1 according to the first embodiment are the short side portion 21 that is one short side portion of the sheet 2 and the one short side portion of the sheet 3. The short side portions 31 are stacked one above the other so that they are aligned with each other, and the adhesive fixing portion 11 is formed in the overlap between the short side portion 21 of the sheet 2 and the short side portion 31 of the sheet 3. The portion 21 and the short side portion 31 of the sheet 3 are bonded and fixed. In the first embodiment, the bonding and fixing method is not particularly limited, and bonding and fixing are realized by a method that can be appropriately selected by those skilled in the art, and the bonding and fixing portion 11 is formed. 3 shows an example in which the sheet 2 having a shorter length in the longitudinal direction than the sheet 3 is positioned on the upper side and the sheet 3 is positioned on the lower side. However, the permanent according to the first embodiment is illustrated. In the surgical instrument 1, as shown in FIG. 4, a mode in which the sheet 3 having a longer length in the longitudinal direction than the sheet 2 is positioned on the upper side and the sheet 2 is positioned on the lower side (compared to the sheet 3). A mode in which the sheet 2 having a short length in the longitudinal direction is positioned on the lower side and the sheet 3 is positioned on the upper side is also included. That is, in the first embodiment, the sheet 2 and the sheet 3 may be positioned on the upper side or the lower side, and the “upper side” or “lower side” used for the sheet 2 and the sheet 3 is used. The term does not mean a specific position or direction in the permanent surgical instrument 1 of the first embodiment, and does not impose any other restrictions on the present invention.

  Furthermore, in the first embodiment, “substantially rectangular” is a square, a square with rounded corners, a square with two opposing sides arced, and a modified octagon with chamfered square corners. If the lengths of two pairs of sides are the same or almost the same length, select any one of the four sides that can be stacked one above the other so that they are aligned with each other, and the short side The adhesive fixing part 11 can be formed as the part 21 or the short side part 31.

In the permanent surgical instrument 1 according to the first embodiment, the sheet 2 and the sheet 3 that are stacked one above the other so that the short side portion 21 and the short side portion 31 are aligned with each other, as shown in FIG. The small through hole 22 and the small through hole 32 are formed. The plurality of small through-holes 22 and small through-holes 32 allow the permanent wave agent (chemical solution) to be evenly distributed over the hair and allow the excess permanent wave agent (chemical solution) to flow off naturally. As shown in FIG. 5 and FIG. 6, in a state where the short side portion 21 and the short side portion 31 are vertically aligned so as to be aligned with each other, they slightly overlap each other or overlap each other vertically It is formed so that there is no. In the first embodiment, “slightly overlap” means that, as shown in FIG. 7, the area S ₁ of the overlapping portion of the small through hole 22 and the small through hole 32 is S ₁ from the opening area of the small through hole 22. This is a case where 0 <S ₁ <S ₂ and 0 <S ₁ <S ₃ with respect to the area S ₂ excluding S and the area S ₃ excluding S ₁ from the opening area of the small through-hole 32.

In addition, in the permanent treatment tool 1 of the first embodiment, the permanent wave agent (medical solution) is uniformly distributed to the hair more effectively and efficiently, and the extra permanent is more effectively and efficiently obtained. as waving agent (chemical liquid) can be dropped naturally flow pore size _{L 2} having a pore size of _{L 1} and the small through-hole 32 of the small through hole 22 has a 0.3 mm ≦ _L 1, _{L 2} ≦ 12.5 mm It is preferable to set so that 0.5 mm ≦ L ₁ and L ₂ ≦ 10.0 mm, and 0.7 mm ≦ L ₁ and L ₂ ≦ 8.0 mm. It is more preferable to set, and it is even more preferable to set so that 1.0 mm ≦ L ₁ and L ₂ ≦ 5.0 mm. Further, the hole diameter L ₂ of the pore size L ₁ and the small through-hole 32 of small through-holes 22, as may be a different pore sizes in the range described above, non-overlapping the vertical or mutually slightly overlapping, or one above the other Since it forms, it is preferable that it is the same hole diameter.

  Compared with the sheet 2 out of the sheet 2 and the sheet 3, the short side part 21 of the sheet 2 and the short side part 31 of the sheet 3 that constitute the permanent surgical instrument 1 of the first embodiment. Stable treatment is performed in the vicinity of both ends of the other short side portion 33 of the sheet 3 having a long length in the other direction on the opposite side of the short side portion 31 side that is bonded and fixed by the adhesive fixing portion 11. As shown in FIG. 8, a hook groove 24 and a hook groove 34 (the hook groove 12 in the permanent surgical instrument 1 of the first embodiment), and a hook groove 35 are respectively provided. It may be formed. In the first embodiment, the “rubber rubber” includes a so-called rubber band (rubber ring) and a ring-shaped elastic body such as a rubber band, an elastic band, and an O-ring. FIG. 8 shows only the mode in which the small through holes 22 and the small through holes 32 are formed so as not to overlap each other in the upper and lower directions, but the same applies to the mode in which the upper and lower surfaces slightly overlap each other.

In the permanent surgical instrument 1 of the first embodiment, the shape of the retaining groove 24 and the retaining groove 34 (the retaining groove 12 in the permanent surgical instrument 1 of the first embodiment) and the retaining groove 35 are sliced. As long as the hair can be folded and held for a desired time using a rubber band, it can be appropriately selected within a range that does not impair the characteristics of the present invention, and is not particularly limited. V-shaped, concave-shaped, and the shape which combined these can be mentioned. Further, the width W _{1 of} the latching groove 24 and the latching groove 34 (the latching groove 12 in the permanent surgical instrument 1 of the first embodiment), the width W _{2 of} the latching groove 35, the latching groove 24 and the latching groove 34 depth D ₂ of the depth D ₁ and lock grooves 35 (engagement groove 12 in the permanent handpiece 1 of the present first embodiment) is also in the range that does not impair the features of the present invention, be suitably set Although not particularly limited, the retaining groove 24 and the hanging groove 24 can be folded so that the sliced hair is more effectively and efficiently pinched and held for a desired time using a rubber band so that more stable treatment can be performed. The width of the retaining groove 34 (the retaining groove 12 in the permanent surgical instrument 1 of the first embodiment) and the width of the retaining groove 35 are set to satisfy 2.5 mm ≦ W ₁ and W ₂ ≦ 8.5 mm. It is preferable that the retaining groove 24 The depth of the retaining groove 34 (the retaining groove 12 in the permanent surgical instrument 1 of the first embodiment) and the depth of the retaining groove 35 are 2.5 mm ≦ D ₁ and D ₂ ≦ 10.0 mm. It is preferable to set as follows.

  Of the sheet 2 and the sheet 3 constituting the permanent surgical instrument 1 according to the first embodiment, the sheet 3 having a longer length in the longitudinal direction than the sheet 2 is bonded and fixed by the bonding fixing portion 11. As shown in FIG. 9, the other short side portion 33 located on the side opposite to the side portion 31 side is provided with a concavo-convex portion 36 having a substantially continuous wave shape for preventing the hair from being bent. Good. FIG. 9 shows only the mode in which the small through holes 22 and the small through holes 32 are formed so as not to overlap each other in the upper and lower directions, but the same applies to the mode in which the upper and lower layers slightly overlap each other.

In the permanent surgical instrument 1 according to the first embodiment, the shape of the unevenness of the uneven portion 36 can be appropriately selected as long as it does not impair the characteristics of the present invention, and is not particularly limited, for example, U-shaped, inverted U The shape of a V-shape, V-shape, inverted V-shape, concave shape, reverse-concave shape, and a combination of these may be mentioned, but the hair of a person (treatment subject) who receives a permanent treatment while preventing the hair from breaking. In view of the influence on the shape, a combination of a U shape and an inverted U shape is preferable. Further, the width W ₃ and the depth D ₃ of the unevenness of the uneven portion 36 can be appropriately set within a range not impairing the characteristics of the present invention, and are not particularly limited, but the hair breaks more effectively and efficiently. In view of the effects on the hair of the treatment subject, it is preferable to set so that 2.0 mm ≦ W ₃ ≦ 15.0 mm and 2.5 mm ≦ D ₃ ≦ 10.0 mm, respectively.

  The permanent surgical instrument 1 according to the first embodiment can be appropriately configured in addition to the above-described configurations as long as the characteristics of the present invention are not impaired. Examples of such a configuration include a duckal pin (ducker clip) and a rubber band.

  Next, each structure of 2nd embodiment of the permanent treatment tool which concerns on this invention is demonstrated. Note that, in the second embodiment, the same or corresponding components as those in the first embodiment described above are denoted by the same reference numerals and the description thereof is omitted.

  As shown in FIG. 10, the sheet 2 and the sheet 3 in the permanent surgical instrument 1 of the second embodiment are formed so that the lengths in the longitudinal direction are the same, and a pair of short sides are formed. In other words, the short side portion 21 that is one short side portion of the sheet 2 and the short side portion 31 that is one short side portion of the sheet 3 are arranged so that the short side portion of the sheet 2 is aligned. A short side portion 23 which is the other short side portion of the sheet 2 located on the side opposite to the 21 side, and a short side portion of the sheet 3 located on the side opposite to the short side portion 31 side of the sheet 3 The short side portions 33 are stacked one above the other so as to be aligned with each other, and one of the short side portions of the pair of short side portions (in FIG. 10, the short side portion 21 of the sheet 2 and the sheet 3 The adhesive fixing portion 11 is formed at the overlap of the short side portion 31 and the pair of short side portions Is bonded and fixed at one short side or Re (in FIG. 10, the short side portion 31 of the short side portion 21 and the sheet 3 of the sheet 2). In addition, the method of the adhesion fixation in the permanent treatment tool 1 of this second embodiment and the aspect of the adhesion fixing part 11 are the same as the case of the permanent treatment tool 1 of the first embodiment. Further, the drawings used for the description of the permanent surgical instrument 1 of the second embodiment below are drawings in the case of a translucent or transparent one.

  In the permanent surgical instrument 1 according to the second embodiment, a pair of short sides are aligned with each other (the short side 21 which is one short side of the sheet 2 and the one short side of the sheet 3). The short side portion 31 is the other short side portion of the sheet 2 located on the side opposite to the short side portion 21 side of the sheet 2 and the short side portion 31 side of the sheet 3 is As shown in FIG. 10, the sheet 2 and the sheet 3 that are stacked one above the other so that the short side portion 33, which is the other short side portion of the sheet 3 located on the opposite side, is aligned with each other, A plurality of small through holes 22 and small through holes 32 are formed. The plurality of small through-holes 22 and small through-holes 32 allow the permanent wave agent (chemical solution) to be evenly distributed over the hair and allow the excess permanent wave agent (chemical solution) to flow off naturally. In a state where the short side portion 21 and the short side portion 31 are vertically aligned so as to be aligned with each other, they are formed so as to slightly overlap each other or not overlap each other. FIG. 10 shows only an aspect in which the small through hole 22 and the small through hole 32 are formed so as not to overlap each other in the upper and lower directions. This is the same as in the case of the permanent surgical instrument 1 in the embodiment.

  In the vicinity of both ends of the short side portion 21 and the short side portion 23 of the sheet 2 and the short side portion 31 and the short side portion 33 of the sheet 3 constituting the permanent treatment tool 1 of the second embodiment, As shown in FIG. 11, the retaining groove 24 and the retaining groove 34 (the retaining groove 12 in the permanent treatment tool 1 of the first embodiment), and the retaining groove, respectively, as shown in FIG. 25 and the latching groove 35 (the latching groove 13 in the permanent treatment tool 1 of the first embodiment) may be formed. In addition, the latching groove 24 and the latching groove 34 (the latching groove 12 in the permanent surgical instrument 1 of the first embodiment), and the latching groove 25 and the latching groove 35 in the permanent surgical instrument 1 of the second embodiment. The shape, width, and depth of the retaining groove 13 in the permanent treatment tool 1 of the first embodiment are the same as those of the permanent treatment tool 1 of the first embodiment. Further, FIG. 11 shows only an aspect in which the small through hole 22 and the small through hole 32 are formed so as not to overlap each other in the upper and lower directions. This is the same as in the case of the permanent surgical instrument 1 in the embodiment.

  In the permanent surgical instrument 1 of the second embodiment, the pair of short sides are aligned with each other (the short side 21 and the short side 31 are the short side 23 and the short side 33 are In the sheet 2 and the sheet 3 stacked one above the other so as to be aligned with each other, the other short side located on the side opposite to the short side 21 side and the short side 31 side bonded and fixed by the adhesive fixing unit 11 In the portion 23 and the short side portion 33, as shown in FIG. 12 and FIG. 13, the concave and convex portion 26 and the concave and convex portion 36 having substantially continuous wave shapes for preventing the hair from being bent slightly overlap each other, Or you may form so that it may not mutually overlap. In addition, about the shape, width | variety, and depth of the uneven | corrugated | grooved part 26 and the uneven | corrugated | grooved part 36 in the permanent treatment tool 1 of this 2nd embodiment, it is the same as that of the case of the permanent treatment tool 1 of 1st embodiment. FIGS. 12 and 13 show only the mode in which the small through hole 22 and the small through hole 32 are formed so as not to overlap each other in the upper and lower directions. This is the same as the case of the permanent surgical instrument 1 in the first embodiment.

In the second embodiment, "slightly overlapping", as shown in FIG. 14, a concave-convex portion 26 and the width W ₄ uneven overlapping portion of the uneven portion 36, uneven width W ₅ and the concave-convex portion 26 relationship between the width _{W 6} of the irregularities of the uneven portion _{36, 0 <W 4 <W 5} / 2,0 <W 4 refers to the case where the _<W 6/2.

  Next, the operation of the permanent surgical instrument according to the present invention will be described using the second embodiment and related drawings.

  As shown in FIG. 15A, first, the amount of hair to which a waveform shape (wave wave) is desired is sliced and separated. Then, as shown in FIG.15 (b), the sliced hair is clamped with the permanent treatment tool 1 of 2nd embodiment. At this time, since it is not necessary to use paper, paperless can be realized. Subsequently, as shown in FIG. 15 (c), the hair is pinched with a duckal pin (duckal clip) while being pinched with the permanent treatment tool 1 of the second embodiment. Subsequently, as shown in FIG. 15 (d), the hair is folded while being pinched by the permanent treatment tool 1 of the second embodiment. At this time, the hair of the hair that is generated during entrainment in normal permanent treatment does not occur, and various “wave waves” depending on the combination of the permanent treatment tools 1 of various sizes, the number of times of folding, and the width of folding. Can be applied to the hair and the combination can be freely selected.

  Subsequently, as shown in FIG. 16 (e), the hair is sandwiched and folded by the permanent treatment tool 1 of the second embodiment, and then held with a rubber band. Since the folding is only a load caused by a rubber band, it is possible to apply a gentle “wave wave” to the hair. Subsequently, as shown in FIG. 16 (f), after the hair is pinched with the permanent treatment tool 1 of the second embodiment, folded and held using a rubber band, the permanent wave agent (chemical solution) is one liquid, two liquids. Spread in the order of. At this time, the chemical solution is sprayed on both sides of the folded portion so that the chemical solution sufficiently penetrates into the plurality of small through holes 22 and the small through holes 32. Even if sprayed in this way, the permanent wave agent (chemical solution) can be evenly distributed over the hair, and the excess permanent wave agent (chemical solution) can be washed off naturally. Subsequently, as shown in FIG. 16G, the permanent wave agent (chemical solution) is in a state before being washed away. The permanent wave agent (chemical solution) can be washed away with the permanent treatment tool 1 attached.

  As shown in FIG. 17 and FIG. 18, “one-time curl (FIG. 17 (a))” that can be applied by a conventional curling rod or hair curler as well as “one-time folding (FIG. 17 (b)”. )) ”,“ 2 times folding (FIG. 17C) ”,“ 3 times folding (FIG. 17D) ”,“ 3 times irregular folding (FIG. 18E) ”,“ 4 times No. folding (FIG. 18 (f)) ”and“ five foldings (FIG. 18 (g)) ”can be applied to the hair with a variety of variations.

According to the permanent treatment tool 1 of the first embodiment and the second embodiment as described above, the following effects can be obtained.
1. It is possible to perform a permanent that gives a meandering waveform shape (wave wave), particularly a gently meandering waveform shape.
2. Despite the relatively gentle shape of the applied wave, the so-called “wave wave”, the “wave wave” that is the meandering waveform shape can be sustained for a long period of time compared to the treatment by heat treatment. .
3. There is no need to increase or decrease the force depending on the person to be treated, and a constant and stable treatment without any unevenness can be realized.
4). The permanent wave agent (chemical solution) can be evenly distributed over the hair.
5). Excess permanent wave agent (chemical solution) can be washed off naturally.
6). The permanent wave agent (chemical solution) can be washed away with the permanent treatment tool 1 attached.
7). An irregular wave can be added according to the combination of the number of folding times and the folding width.
8). Paperless can be realized.
9. It is possible to improve the treatment efficiency without causing the hair of the hair to be generated at the time of entrainment in the usual permanent treatment.
10. It is possible to prevent an event in which the hair softened by the permanent treatment is damaged by friction during washing.
11. Even when the permanent surgical instrument 1 is distorted, the distortion can be eliminated by washing it with hot water and hanging it on a hanger, or by applying a weight for about 1 hour with a magazine or the like.
12 The permanent treatment tool 1 can be used after being repeatedly washed.
13. The flat shape saves space and saves storage space.

  In addition, the permanent surgical instrument which concerns on this invention is not limited to each embodiment mentioned above, In the range which does not impair the characteristic of this invention, it can change suitably.

  Hereinafter, the permanent treatment tool according to the present invention will be described based on examples. Note that the technical scope of the present invention is not limited to the features shown by these examples.

<Example 1>
Using permanent handpiece 1 of the second embodiment were compared for the thickness T ₂ of the thickness T ₁ and the seat 3 of the sheet 2.

  Each thickness is 0.10 mm, 0.12 mm, 0.15 mm, 0.17 mm, 0.20 mm, 0.22 mm, 0.25 mm, 0.27 mm, 0.30 mm, 0.32 mm, 0.35 mm, 0 Sheet 2 and sheet 3 having 37 mm, 0.40 mm, 0.42 mm, 0.45 mm, 0.47 mm, 0.50 mm, 0.52 mm, 0.55 m, 0.57 mm, and 0.60 mm are prepared. The permanent treatment tool 1 of the second embodiment was formed, and the degree of pinching, the degree of folding, and the degree of holding for a certain time with respect to the sliced hair were compared and examined.

As a result, if the thickness _{T 2} of the thickness _{T 1} and sheet 3 of the sheet 2 is 0.10 mm, the 0.12 mm, the degree of folding becomes tight, meandering waveform (wave Wave), waveform shape has been particularly gently meandering It became difficult to realize. On the other hand, holding the thickness _{T 2} of the thickness _{T 1} and sheet 3 of the sheet 2 is 0.47 mm, 0.50 mm, 0.52 mm, 0.55 m, 0.57 mm, when the 0.60 mm, the state of folding of the predetermined time It was difficult to do. Therefore, the thickness _{T 2} of the thickness _{T 1} and the seat 3 of the sheet 2, it was revealed that preferable to set such that _{0.15mm ≦ T 1, T 2 ≦} 0.45mm.

<Example 2>
Using the permanent surgical instrument 1 of the second embodiment, the degree of overlap when the small through hole 22 and the small through hole 32 slightly overlap each other was compared and examined.

  When the small through hole 22 and the small through hole 32 do not overlap with each other in the upper and lower directions, and when the small through hole 22 and the small through hole 32 overlap with each other for a quarter of the opening area of the small through hole 22 and the small through hole 32, When 1/3 of the area overlaps with the upper and lower sides, when the upper and lower sides overlap with each other about 1/2 of the opening area of the small through hole 22 and the small through hole 32, about 2/3 of the opening area of the small through hole 22 and the small through hole 32 Regarding the case where the upper and lower layers overlap each other, whether the permanent wave agent (chemical) can be evenly distributed over the hair, or whether the extra permanent wave agent (chemical) can be washed off naturally A comparative study was conducted.

As a result, when ½ of the opening area of the small through hole 22 and the small through hole 32 overlaps with each other in the upper and lower directions, and when 2/3 of the opening area of the small through hole 22 and the small through hole 32 overlaps with each other, the hair On the other hand, it became difficult to distribute the permanent wave agent (chemical solution) uniformly and to wash off the excess permanent wave agent (chemical solution) naturally. Therefore, the area S ₁ of the overlapped part of the small through hole 22 small through-holes 32, excluding the S ₁ from the area of the area S ₂ and the small through-holes 32, excluding the S ₁ from the area of the small through-holes 22 It was revealed that it is preferable to set so that 0 <S ₁ <S ₂ and 0 <S ₁ <S ₃ with respect to the area S ₃ .

<Example 3>
Using the permanent treatment tool 1 of the second embodiment, the diameters of the small through hole 22 and the small through hole 32 were compared and examined.

  Each hole diameter is 0.1 mm, 0.2 mm, 0.3 mm, 0.4 mm, 0.5 mm, 0.6 mm, 0.7 mm, 0.8 mm, 0.9 mm, 1.0 mm, 1.5 mm, 2 0.0 mm, 2.5 mm, 3.0 mm, 3.5 mm, 4.0 mm, 4.5 mm, 5.0 mm, 5.5 mm, 6.0 mm, 6.5 mm, 7.0 mm, 7.5 mm, 8.0 mm 8.5 mm, 9.0 mm, 9.5 mm, 10.0 mm, 10.5 mm, 11.0 mm, 11.5 mm, 12.0 mm, 12.5 mm, 13.0 mm, 13.5 mm, 14.0 mm, 14 Prepare the sheet 2 on which the small through-holes 22 of 5 mm and 15.0 mm are formed and the sheet 3 on which the small through-holes 32 are formed, and form the permanent treatment tool 1 of the second embodiment to the hair. Permanent wave agent ( Whether it is possible to spread the liquid) in uniform, extra permanent waving agent (solution) were compared whether it is possible to drop naturally flow.

As a result, it is difficult hole diameter _{L 2} of the pore size _{L 1} and the small through-hole 32 of the small through holes 22 0.1 mm, the case of 0.2 mm, an extra permanent waving agent (solution) naturally flow drop was, but if hole diameter L ₂ of the pore size L ₁ and the small through-hole 32 of the small through hole 22 is 0.3 mm, made extra permanent waving agent (chemical liquid) to be able to drop naturally flow, 0 When it reaches 5 mm, it becomes possible to more effectively and efficiently remove excess permanent wave agent (chemical), and when it reaches 0.7 mm, it is more effective and efficient. The extra permanent wave agent (chemical solution) can be washed off naturally, and when it reaches 1.0 mm, the extra permanent wave agent (chemical solution) is more effective and efficient. ) Can be washed away naturally.

On the other hand, when the hole diameter L ₁ of the small through hole 22 and the hole diameter L ₂ of the small through hole 32 are 13.0 mm, 13.5 mm, 14.0 mm, 14.5 mm, 15.0 mm, the permanent wave agent Although it is difficult to spread a uniform (solution), if hole diameter L ₂ of the pore size L ₁ and the small through-hole 32 of the small through holes 22 of 12.5 mm, permanent waving agent to the hair ( (Medical solution) can be spread uniformly, and when it reaches 10.0 mm, the permanent wave agent (chemical solution) can be evenly distributed to the hair more effectively and efficiently. When it reaches 8.0 mm, the permanent wave agent (medical solution) can be evenly distributed to the hair more effectively and efficiently. In this case, the permanent wave agent (medical solution) can be uniformly distributed to the hair even more effectively and efficiently.

Therefore, the hole diameter L ₁ of the small through hole 22 and the hole diameter L ₂ of the small through hole 32 are preferably set to satisfy 0.3 mm ≦ L ₁ , L ₂ ≦ 12.5 mm, and 0.5 mm ≦ It is more preferable to set L ₁ and L ₂ ≦ 10.0 mm, and it is more preferable to set 0.7 mm ≦ L ₁ and L ₂ ≦ 8.0 mm, and 1.0 mm ≦ L _1. It was found that it is even more preferable to set so that L ₂ ≦ 5.0 mm.

<Example 4>
Using the permanent treatment tool 1 of the second embodiment, the width and depth of the hooking groove 24 for hooking the rubber band, the hooking groove 25, the hooking groove 34, and the hooking groove 35 were compared.

  Each width is 1.5 mm, 2.0 mm, 2.5 mm, 3.0 mm, 3.5 mm, 4.0 mm, 4.5 mm, 5.0 mm, 5.5 mm, 6.0 mm, 6.5 mm, 7 0.0 mm, 7.5 mm, 8.0 mm, 8.5 mm, 9.0 mm, 9.5 mm, 10.0 mm, the latch groove 24, the sheet 2 on which the latch groove 25 is formed, and the latch groove 34, A sheet 3 having a stop groove 35 is prepared to form the permanent surgical instrument 1 according to the second embodiment, and the depths thereof are 1.5 mm, 2.0 mm, 2.5 mm, 3.0 mm, 3.5 mm, 4.0 mm, 4.5 mm, 5.0 mm, 5.5 mm, 6.0 mm, 6.5 mm, 7.0 mm, 7.5 mm, 8.0 mm, 8.5 mm, 9.0 mm, 9. 5mm, 10.0mm, 10.5mm, 11.0mm, 11.5mm A sheet 2 having a latching groove 24, a latching groove 25, and a sheet 3 having a latching groove 35 and a latching groove 35 are prepared. Each of the formed hairs was folded while sandwiching the sliced hair, and whether or not it could be held for a certain time using a rubber band was compared.

As a result, when the width W _{1 of} the retaining groove 24 and the retaining groove 34 and the width W ₂ of the retaining groove 25 and the retaining groove 35 are 1.5 mm and 2.0 mm, it is difficult to hang the rubber band into the groove. However, when the width W _{1 of} the retaining groove 24 and the retaining groove 34 and the width W ₂ of the retaining groove 25 and the retaining groove 35 are 2.5 mm, the rubber band can be hung on the groove. . On the other hand, the width _{W 1} of the lock grooves 24 and lock grooves 34, the width _{W 2} of the lock grooves 25 and engagement groove 35 is 9.0 mm, 9.5 mm, when the 10.0 mm, uneven takes rubber band can, depending on the depth of the rubber band, but if the state where the folded while clamping the sliced hair can not be maintained for a certain time is scattered, the width W ₂ of the lock grooves 25 and lock grooves 35 is 8.5mm , It was solved. Accordingly, the width W _{1 of} the latching groove 24 and the latching groove 34 and the width W ₂ of the latching groove 25 and the latching groove 35 are 2.5 mm ≦ W ₁ and W ₂ ≦ 8.5 mm. It became clear that setting was preferable.

The depth _{D 1} of the lock grooves 24 and engagement groove 34, when the depth _{D 2} of the lock grooves 25 and engagement groove 35 is 1.5 mm, the 2.0 mm, is rubber band because the groove is too shallow Although it is difficult to get into the groove, the working efficiency is lowered. However, when the depth D _{1 of} the retaining groove 24 and the retaining groove 34 and the depth D ₂ of the retaining groove 25 and the retaining groove 35 are 2.5 mm, the groove The rubber band hung on became stable. On the other hand, the depth _{D 1} of the lock grooves 24 and engagement groove 34, the depth _{D 2} is 10.5mm of lock grooves 25 and lock grooves 35, 11.0 mm, 11.5 mm, when the 12.0 mm, As in the case where the width of the groove is large, there is unevenness in the hooking of the rubber band, and depending on the hooking condition of the rubber band, there is a case where the folded state cannot be maintained for a certain time while sandwiching the sliced hair. and the depth _{D 1} of the lock grooves 34, the depth _{D 2} of the lock grooves 25 and engagement groove 35 is 10.0 mm, it has been resolved. Therefore, the depth _{D 1} of the lock grooves 24 and engagement groove 34, the depth _{D 2} of the lock grooves 25 and engagement groove 35 is a _{2.5mm ≦ D 1, D 2 ≦} 10.0mm It was found that it is preferable to set the values as follows.

<Example 5>
Using the permanent treatment tool 1 of the second embodiment, the uneven width 26 and the uneven depth of the uneven portion 26 and the uneven portion 36 having substantially continuous wave shapes were compared and examined.

  Each width is 1.0 mm, 1.5 mm, 2.0 mm, 2.5 mm, 3.0 mm, 3.5 mm, 4.0 mm, 4.5 mm, 5.0 mm, 5.5 mm, 6.0 mm, 6 .5mm, 7.0mm, 7.5mm, 8.0mm, 8.5mm, 9.0mm, 9.5mm, 10.0mm, 10.5mm, 11.0mm, 11.5mm, 12.0mm, 12.5mm The uneven part 26 which is 13.0 mm, 13.5 mm, 14.0 mm, 14.5 mm, 15.0 mm, 15.5 mm, 16.0 mm, 16.5 mm, 17.0 mm, 17.5 mm, 18.0 mm A sheet 3 formed with the formed sheet 2 and the concavo-convex portion 36 is prepared, and the permanent treatment tool 1 according to the second embodiment is formed, and each depth is 1.0 mm, 1.5 mm, 2.0 mm, 2.5 mm, 3. mm, 3.5 mm, 4.0 mm, 4.5 mm, 5.0 mm, 5.5 mm, 6.0 mm, 6.5 mm, 7.0 mm, 7.5 mm, 8.0 mm, 8.5 mm, 9.0 mm, The sheet 2 on which the concavo-convex portions 26 having 9.5 mm, 10.0 mm, 10.5 mm, 11.0 mm, 11.5 mm, 12.0 mm, 12.5 mm, and 13.0 mm were formed, and the concavo-convex portions 36 were formed. The sheet 3 was prepared, the permanent treatment tool 1 of the second embodiment was formed, and the degree of prevention of breakage of the hair and the effect on the hair of the treatment subject were compared and examined.

As a result, uneven portion 26 and the concave-convex portion 36 uneven width W ₃ is 1.0mm in the case of 1.5 mm, although I do not hair, crowded sticks respective protrusions against practitioner subject's hair However, when the uneven width W _{3 of} the uneven portion 26 and the uneven portion 36 was 2.0 mm, the respective protrusions did not pierce the hair of the treatment subject even when the hair was bent. . On the other hand, when the uneven width W _{3 of} the uneven portion 26 and the uneven portion 36 is 15.5 mm, 16.0 mm, 16.5 mm, 17.0 mm, 17.5 mm, and 18.0 mm, the hair is broken. However, when the uneven width W ₃ of the uneven portion 26 and the uneven portion 36 was 15.0 mm, it was eliminated. From this, it became clear that it is preferable to set the uneven width W ₃ of the uneven portion 26 and the uneven portion 36 so that 2.0 mm ≦ W ₃ ≦ 15.0 mm.

Further, the concave depth _{D 3} of the concave-convex portion 26 and the concave-convex portion 36 is 1.0 mm, 1.5 mm, when the 2.0 mm, but bending hair is scattered, the concave of the concave-convex portion 26 and the concave-convex portion 36 when the depth _{D 3} is 2.5 mm, bending of the hair was no longer observed. On the other hand, the concave depth _{D 3} of the concave-convex portion 26 and the concave-convex portion 36 is 10.5 mm, 11.0 mm, 11.5 mm, 12.0 mm, 12.5 mm, when the 13.0 mm, to hair treatment subject each Although the projections Komu sticks are scattered Te, concave depth D ₃ of the concave-convex portion 26 and the concave-convex portion 36 when it comes to 10.0 mm, it has been resolved. From this, it became clear that it is preferable to set the concave depth D ₃ of the uneven portion 26 and the uneven portion 36 so that 2.5 mm ≦ D ₃ ≦ 10.0 mm.

<Example 6>
Using the permanent treatment tool 1 of the second embodiment, the degree of overlap when the unevenness of the uneven portion 26 and the unevenness of the uneven portion 36 slightly overlap each other in the upper and lower portions was compared and examined.

When the unevenness of the uneven portion 26 and the unevenness of the uneven portion 36 do not overlap with each other, the width W ₄ of the uneven portion 26 and the portion where the uneven portions of the uneven portion 36 overlap, and the uneven width W ₅ of the uneven portion 26 and relationship between the width _{W 6} of the irregularities of the uneven portion _{36, 0 <W 4 <W 5} / 4,0 < If the _W 4 _<W 6/4, overlapped unevenness of the uneven and irregular portion 36 of the concave-convex portion 26 a partial width _{W 4} of the relationship between the width _{W 6} of the unevenness of the uneven width _{W 5} and uneven portion 36 of the concave-convex portion _{26, 0 <W 4 <W 5} / 3,0 <W 4 <W 6 / 3, the width W _{4 of} the portion where the unevenness of the uneven portion 26 and the unevenness of the uneven portion 36 overlap, the width W ₅ of the unevenness of the uneven portion 26, and the width W ₆ of the unevenness of the uneven portion 36 are _{0 <W 4 <W 5 /} 2,0 < if W 4 a _<W 6/2, the concave-convex portion 26 irregularities and uneven portion 36 A partial width _{W 4} of the convex overlap, the relationship between the width _{W 6} of the unevenness of the width _{W 5} and uneven portion 36 of the irregularities of the uneven portion _{26, 0 <W 4 <W} 5 × 2 / 3,0 <W _{4 <W 6} if × a 2/3, the width _{W 4} of the irregularities and uneven portion 36 uneven overlapping portion of the uneven portion 26, unevenness of the width of the unevenness of the width _{W 5} and uneven portion 36 of the concave-convex portion 26 relationship with W ₆ is, _{0 <W} 4 <case where the _{W 5 × 3 / 4,0 <W} 4 <W 6 × 3/4, respectively, to the hair prevention degree and practitioner subject of my hair We compared and examined the effects.

As a result, the relationship between the width W ₄ of the uneven portion 26 and the uneven portion 36 and the width W ₅ of the uneven portion 26 and the width W ₆ of the uneven portion 36 is 0 <W _4. <when _W to be _{5 / 2,0 <W 4 <W} 6/2, with my hair has not been found, nor did Komu sticks to the hair of practitioner subject. From this, the relationship between the width W ₄ of the concavo-convex portion 26 and the portion of the concavo-convex portion 36 where the concavo-convex portions overlap, the width W ₅ of the concavo-convex portion 26 and the width W ₆ of the concavo-convex portion 36 is _{4 <W} 5 / _2,0 <becomes _W 4 _<W 6/2 become so apparent that it is preferable to set.

DESCRIPTION OF SYMBOLS 1 Permanent treatment tool 2 Sheet | seat 3 Sheet | seat 11 Adhesion fixing | fixed part 12 (It was formed in one short side part in the permanent treatment tool 1) Hook 13 (It was formed in one short side part in the permanent treatment tool 2) Stop groove 21 (in sheet 2) one short side portion 22 (in sheet 2) small through hole 23 (in sheet 2) the other short side portion 24 (formed on one short side portion in sheet 2) Groove 25 (formed on the other short side in sheet 2) latching groove 26 (formed on the other short side in sheet 2) uneven part 31 (in sheet 3) one short side 32 (sheet 3) small through hole 33 (in sheet 3) the other short side 34 (formed on one short side in sheet 3) latching groove 35 (in sheet 3 the other short side) Area of the formed) lock grooves 36 (formed in the short side portion of the other in the sheet 3) uneven portion T _1, T ₂ overlapping portions of the sheet having a thickness S ₁ small through-hole 22 small through holes 32 in the S ₂ small through area L ₁ excluding the _{S 1} from the opening area of the area S ₃ small through holes 32, excluding the _{S 1} from the opening area of the holes 22, _{L 2} pore size W ₁ of the small holes, _{W 2} lock grooves Width D ₁ , D ₂ Depth of retaining groove W ₃ Uneven width of concavo-convex portion D ₃ Depth of concavo-convex portion W ₄ Width of uneven portion W ₅ , W ₆ Uneven width

As shown in FIG. 15A, first, the amount of hair to which a waveform shape (wave wave) is desired is sliced and separated. Subsequently, as shown in FIG. 15 (b), the hair thinly divided with a comb is sandwiched between the permanent treatment tools 1 of the second embodiment. At this time, since it is not necessary to use paper, paperless can be realized. Then as shown in FIG. 15 (c), the hair, between the sheets 2 and 3 are two sheets of permanent surgical handpiece 1 of the second embodiment, hair is short sides 23 and short side portions While being sandwiched so as to be in a direction substantially perpendicular to 33, it is sandwiched and fixed with a dacker pin (dacker clip). Subsequently, as shown in FIG. 15 (d), the hair is folded so that the fold line is substantially parallel to the short side portion 23 and the short side portion 33 while the hair is held between the permanent treatment tools 1 of the second embodiment. At this time, the hair of the hair that is generated during entrainment in normal permanent treatment does not occur, and various “wave waves” depending on the combination of the permanent treatment tools 1 of various sizes, the number of times of folding, and the width of folding. Can be applied to the hair and the combination can be freely selected.

Claims (7)

It is a permanent treatment tool that folds while holding the sliced hair, holds it for a desired time, and gives the hair a meandering waveform shape,
It has two substantially rectangular sheets that can be folded with moderate flexibility,
The two sheets are stacked one above the other so that one short side is aligned with each other, and are bonded and fixed on the one short side,
The two sheets stacked one above the other so that one short side is aligned with each other, a plurality of small through holes are formed so as to slightly overlap each other or not overlap each other. The permanent surgical instrument as described above.   One short side portion of the two sheets bonded and fixed, and one of the two sheets having the longer length in the longitudinal direction opposite to the one of the short side portions bonded and fixed The permanent surgical instrument according to claim 1, wherein hooking grooves for hooking rubber bands are formed in the vicinity of both ends of the other short side located at the center.   In the sheet having the longer length in the longitudinal direction of the two sheets, the other short side part opposite to the one short side part that is bonded and fixed is prevented from breaking the hair, The permanent surgical instrument according to claim 1, wherein a concavo-convex portion having a substantially waveform shape is formed.   The two sheets are formed so that the lengths in the longitudinal direction are the same length, and are stacked one above the other so that both of the pair of short sides are aligned with each other. The two sheets, which are bonded and fixed at one of the short sides and are stacked one above the other so that the pair of short sides are aligned with each other, have a plurality of small through-holes, respectively. The permanent surgical instrument according to claim 1, wherein the permanent surgical tool is formed so as to overlap or not overlap each other.   The permanent surgical instrument according to claim 4, wherein a hooking groove for hooking a rubber band is formed in the vicinity of both ends of each of the pair of short sides of the two sheets.   In the two sheets stacked one above the other so that both of the pair of short sides are aligned with each other, the end of the other short side on the side opposite to the one short side that is bonded and fixed The concave and convex portions having a continuous substantially wavy shape for preventing the hair from being bent are formed so as to slightly overlap each other or not overlap each other. The permanent surgical tool described.   The permanent treatment tool according to any one of claims 1 to 6, wherein a hole diameter L of the plurality of small through holes is 0.3 mm ≤ L ≤ 12.5 mm.