JP2009136367A - Hair perming method and apparatus used therefor - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a hair perming method capable of reducing factors of damaging the hair and also effectively making a permanent, and to provide an apparatus used therefor. <P>SOLUTION: The hair perming method includes: a step of dividing the hair into plural and winding it around rods; a step of inserting the rod to a case for pressurization, a step of injecting a liquid chemical through a check valve provided on one end side of the pressurization case; and a step of injecting a pressure gas in stages from an injection port on another end side of the pressurization case, and the liquid chemical impregnates and permeates the hair by the pressurization of the gas. In order to execute the method, the apparatus provided includes an openable and closable pressure case body in a cylindrical shape for freely detachably inserting the rod around which the hair divided into plural bunches is wound, the check valve provided on one end side in the longitudinal direction of the case body, the injection port provided on the other end side, a hair clamping part provided continuously on the longitudinal side face of the pressurization case in the cylindrical shape, and a weak adhesion member made of a resin provided in the hair clamping part. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

  The present invention relates to a hair perm method and an apparatus used therefor.

  The conventional straight perm and wave perm treatment technology uses a softening treatment such as applying or impregnating a softening agent such as cold liquid to the entire washed hair, then dividing the whole hair into multiple equal parts. Apply heat treatment or combing treatment to the cut hair, or apply a cream-like substance, wind a rod around the divided hair, and then apply or impregnate a hardening agent such as cold liquid to give a hardening treatment. After the passage of time, the rods were removed, and finally hot water rinsing and the like were performed to perform straight palmer and wave permanent treatment.

  That is, the conventional treatment technique described above changes the hardness of the hair by impregnating the hair with two types of cold liquids, and heat treatment, combing treatment or cream-like substance is applied to the hair in the process. The divided hair is wound around a rod, and it is necessary to leave the hair for a certain period of time in order to sufficiently impregnate the hair with the cold liquid. However, if the hair is left for a long time, the hair may be damaged by the cold liquid. Therefore, since the time is inevitably shortened, there is a problem that the effect of the straight and wave processing does not last long.

  Therefore, various technologies for promoting impregnation or penetration of cold liquid into hair using steam, a heating device, or a heating rod are currently commercialized and used. However, this cold liquid impregnation or permeation technique by heating directly leads to damage to the hair, and furthermore, there is a problem that the impregnation or permeation of the cold liquid is not constant because heating unevenness occurs on the hair during heating. There is an expectation of an alternative technology.

  In view of this, for example, a hair straightening method and an apparatus for use in the hair straightening method have been proposed in which the hair index approaches 100 by applying uniform pressure to, for example, comb hair and curly hair (see Patent Document 1).

  There is also a hair processing method and a processing apparatus that perform pressure treatment by dividing the entire hair into a plurality of equal parts and applying a predetermined pressure to the entire divided hair (see Patent Document 2).

Japanese Patent Laid-Open No. 5-309012 JP-A-6-178707

  However, the hair straightening method described in Patent Document 1 is a technique in which hair is pressed from the side by a pressurizer in order to bring the hair coefficient of comb hair and curly hair close to 100, and can be used for a normal wave permanent or the like. It wasn't.

  Moreover, the technique described in the above-mentioned Patent Document 2 applies a physical pressure to the hair divided into a plurality of equal parts by a pressure device using a plurality of rollers arranged so that the roller surfaces are opposed to each other. It is transformed into a shape and treated with a perm solution in the process of restoring from this elliptical shape to a circle, enhancing the permeation effect of the perm solution into the hair, but in addition to the conventional perm treatment technology, a more specialized device is added. There is a problem that it is necessary to use and pressurize it, which increases the burden on the operator and requires a large amount of investment.

  Therefore, the present invention has been made in view of the above-mentioned conventional problems, and by using a rod that is currently used as it is, simply putting it in a pressure case with a simple structure, setting it and pressurizing it, it becomes permanent. The present invention provides a permanent method capable of effectively impregnating or penetrating hair with a chemical solution such as a cold solution to be used, and an apparatus used therefor.

  For this reason, the hair permanent method of the present invention includes a step of winding a plurality of hairs around a rod, a step of inserting the rod into a pressurizing case, and a check valve provided on one end side of the pressurizing case. A step of injecting a chemical solution and a step of stepwise injecting a pressure gas from an injection port on the other end of the pressure case, and impregnating and infiltrating the hair with the chemical solution by pressurizing the gas. One feature.

  In addition, the apparatus used for the hair perm method of the present invention comprises a cylindrical pressure case body that can be opened and closed by detachably inserting a rod in which hair is divided and wound, and a longitudinal direction of the case body. A check valve provided on one end side, an inlet provided on the other end side, a hair pinching portion provided continuously with a longitudinal side surface of the cylindrical pressure case, and the hair pinching portion The rod is inserted and fixed with the hair sandwiched through the weakly-adhered member, and the medical solution can be injected through the check valve, and the other end side. The second feature is that the pressure gas is injected from the inlet provided in the nozzle.

  The chemical solution injected from the check valve provided on one end side of the pressurizing case is not only a cold solution used in the perm method, but also a rinse solution or warm water as appropriate, and the other end side. The above-mentioned chemical solution can be discharged by opening the suction port or suctioning it. And the hair which apply | coated the chemical | medical solution previously can be wound around a rod, and can also be inserted in the said pressure case.

 The pressure case is made of a transparent or translucent synthetic resin, and is selected to have excellent chemical resistance and pressure resistance.

  According to the hair perm method according to the present invention, the step of winding a plurality of hairs around a rod, the step of inserting the rod into a pressurizing case, and a check valve provided at one end of the pressurizing case are provided. For injecting and infiltrating the hair with the chemical liquid by pressurizing the gas, and the step of injecting the pressure gas from the injection port on the other end of the pressure case. It is possible to impregnate and infiltrate hair with chemicals used for permanents and treatments in a short time without being damaged by heating.

  In addition, the apparatus used for the hair perm method of the present invention comprises a cylindrical pressure case body that can be opened and closed by detachably inserting a rod in which hair is divided and wound, and a longitudinal direction of the case body. A check valve provided on one end side, an inlet provided on the other end side, a hair pinching portion provided continuously with a longitudinal side surface of the cylindrical pressure case, and the hair pinching portion Therefore, the structure is simple and the operation is simple, and an expensive apparatus is not required, so that it has an excellent effect of being inexpensive.

  And the hair pinching part of the pressure case is provided with a resin weak adhesion member, and the pressure case is not completely sealed even if the rod is inserted and the pressure case is sealed with the hair pinched Therefore, when the pressure gas is gradually injected from the inlet, it is pressurized with a minute gas leak, and the pressurized case is not damaged by the pressure gas, and the whole inserted rod is It is possible to apply pressure, and it is possible to apply a uniform pressure to the entire hair, and this pressure has an excellent effect that the hair can be impregnated or infiltrated with a chemical solution used for the permanent.

  Moreover, it is possible to apply a chemical solution used for the permanent in the pressurized case or perform operations such as washing with water, there is no risk of the chemical solution splashing around the area other than the hair, and the amount of the chemical solution to be used is made constant. be able to.

  Hereinafter, the best mode for carrying out the present invention will be described with reference to the embodiments based on the drawings, but the present invention is not limited to the embodiments. FIG. 1 is a flowchart illustrating the steps of a conventional permanent method, FIG. 2 is a flowchart illustrating the steps of the permanent method of the present invention, FIG. 3 is a perspective view showing an apparatus used in the permanent method of the present invention, and FIG. 3 is a cross-sectional explanatory view taken along the line A-A, and FIG.

(Conventional perm method)
FIG. 1 shows the steps of a conventional permanent method. First, diagnosis of hair is performed while listening to the state of the hair from the customer (step S1). Next, hair is pre-washed using a shampoo (step S2). In order to infiltrate the cold liquid of one agent evenly, the previously damaged hair is treated (step S3). Next, one cold solution is applied to the hair (step S4). The hair to which the cold liquid is applied is sliced and wound around a certain amount of gripping rod (step S5). A cold solution of one agent is further carefully applied to the hair wound around the rod (step S6). In this state, the cap is capped so as not to evaporate unnecessarily and left for 15 to 20 minutes (step S7). Here, the permeation state of the cold liquid is confirmed (step S8), and the alkali is removed by acid rinsing (step S9). Two cold liquids are sufficiently applied to the hair treated with one agent (step S10), and further left for 15 to 20 minutes (step S11). Finally, the rod is removed from the hair, rinsed thoroughly with warm water (step S12), and set.

  The conventional process is performed in many beauty salons by the above process, and all processes take about 1 hour. Further, since the penetration of the cold liquid of the two agents was gentle compared to the one agent, it was necessary to apply the solution in multiple times, which was a burden on the operator.

(Perm method of the present invention)
Next, the permanent method of the present invention will be described with reference to FIG. FIG. 2 is a flowchart showing the permanent method according to the present invention. Steps S21 to S24 are the same as steps S1 to S4 of the conventional permanent method, and a description thereof will be omitted.

  First, the hair coated with one cold liquid is wound around a rod of a predetermined size and mounted in a pressure case described later (step S25). Here, the pressurizing case is rotated around the axial direction and can be opened and closed, and a weak adhesion sheet such as silicone rubber is attached to the hair pinching portion provided on the side surface in the longitudinal direction so as to face this silicone case. The base part of the hair wound around the rod is sandwiched by the rubber. Next, the inside of the pressurizing case is pressurized by supplying stepwise pressurized air from a pressurizing device such as a compressor from the inlet at the side end of the pressurizing case (step S26). The pressurization time is 5 to 10 minutes. By this pressure treatment, it is possible to apply a uniform pressure to the hair wound around the rod, and the cold liquid applied in step S24 can be impregnated and penetrated into the hair in a short time.

  Next, the penetration state of the cold liquid is confirmed through a pressure case (step S27), and alkali removal is performed by acid rinsing (step S28). It is not necessary to open the pressure case at this point, and it is possible to wash the hair inside the pressure case by injecting acid rinse from a check valve provided at the other end of the pressure case. . Then, two cold solutions are further applied to the hair from which the alkali has been removed (step S29), and the pressure is again applied (step S30). At this time, it is possible to inject two cold liquids from the check valve in the same manner as in step S28, and the two cold liquids can be impregnated and permeated by pressurization in a pressure case. The pressurization time was 5 to 10 minutes as in the previous time. By penetrating the two agents into the hair by this pressurization, the penetrating operation can be performed in a short time.

  When the penetration of the two cold liquids is completed, the rod is removed from the pressure case, the hair is removed from the rod, and then rinsed with warm water sufficiently (step S31).

  According to the perm method of the present invention comprising the above steps, the chemical solution is impregnated and penetrated into the hair by gas (air) pressurization, so that the chemical solution can be used for the permanent in a short time without being damaged by the hair. Can be impregnated and penetrated into the hair.

  Next, the apparatus used for the permanent method of this invention is demonstrated in detail according to drawing.

  FIG. 3 is a perspective view of an apparatus used for the permanent method of the present invention, FIG. 4 is a side explanatory view of FIG. 3, and the pressurizing case 1 which is the apparatus of the present invention is transparent as shown in FIG. The case body 2 formed of a synthetic resin into a cylindrical shape is composed of a pair of upper and lower semi-cylindrical bodies that can be opened and closed around a hinge 3 provided on an axial side surface, and a rod 4 around which hair is wound is inserted. And can be sealed by fitting with a fitting portion (not shown). A hair pinching portion 5 is provided on the side surface in the axial direction facing the hinge 3 so as to be connected to the case main body so as to face the upper and lower sides. A weak adhesion member 6 made of silicone rubber is provided on the opposite surface of the hair pinching portion 5. Are attached to each other, pinching the hair part wound around the rod 4, and minute gas leakage occurs when pressurizing with pressurized gas described later.

  Further, an inlet 7 and a check valve 8 are provided at the longitudinal end of the case body 2 and the other end, respectively, so that it is possible to inject a gas by a compressed gas, which will be described later, and to inject and discharge a permanent liquid. To do. An airtight O-ring 9 is provided at the contact portion of the upper and lower pair of substantially semicylindrical bodies of the case body 2 to prevent unnecessary gas leakage during pressurization.

  FIG. 5 shows an example of the use of the apparatus used in the permanent method of the present invention, and shows the time point of step S25 in the above-described permanent method of the present invention. As shown in the figure, the hair 10 of the person receiving the perm is wound around the perm rod 4, inserted into the pressure case 1, and sealed in a state where the hair original part is sandwiched between the hair pinching parts 5, One end of the tube 11 is connected to the inlet 7 and the other end is connected to the compressor 12.

  From this state, the gas (air) compressed by the stepwise pressurization of the compressor 12 is supplied into the pressurization case 1 through the tube 11, and the pressurization case 1 is added while causing a slight gas leak. The hair 10 wound around the rod 4 is pressurized with a uniform pressure from the surroundings. At this time, the check valve 8 is in a sealed state because the inside of the pressurizing case 1 is pressurized, and the hair 10 is preliminarily coated with a cold solution that is one agent for perm, It rapidly impregnates or penetrates into the hair 10.

  In the above embodiment, an example of using one agent of a perm solution has been described. However, as in the above-described perm method, a cold solution of two agents, a hot water rinse, or the like is used using a check valve 8. Naturally, it is possible to inject and further pressurize gradually by the compressor 12, and by using a suction device or the like from the inlet 7, it is possible to wash and discharge cold liquid or hot water rinse. And is not limited to the method of use.

  As described above, according to the hair permanent method and apparatus according to the present invention, the chemical solution is impregnated and penetrated into the hair by pressurizing the gas, so that the hair can be used in the permanent and treatment in a short time without being damaged by the hair. The drug solution can be impregnated and penetrated into the hair.

It is a flowchart explaining the process of the conventional permanent method. It is a flowchart explaining the process of the permanent method of this invention. It is a perspective view which shows the apparatus used for the permanent method of this invention. It is AA sectional view explanatory drawing of FIG. It is a figure which shows the usage example of the apparatus used for the permanent method of this invention.

Explanation of symbols

1 Pressurization case
2 Case body 3 Hinge 4 Rod 5 Hair pinching part 6 Weak contact member 7 Inlet 8 Check valve 9 O-ring 10 Hair 11 Tube 12 Compressor

Claims (2)

  A step of dividing a plurality of hairs and winding the rod around a rod; a step of inserting the rod into a pressurizing case; a step of injecting a chemical solution through a check valve provided at one end of the pressurizing case; A method for permeating hair, comprising: stepwise injecting pressure gas from an inlet on the other end side of the case, and impregnating and infiltrating the hair with chemicals by pressurizing the gas.   A cylindrical pressure case body that can be detachably inserted into a rod wound with a plurality of hairs, and that can be opened and closed, a check valve provided on one end side in the longitudinal direction of the case body, and a second end side It is composed of a provided inlet, a hair pinching portion provided continuously with the side surface in the longitudinal direction of the cylindrical pressure case, and a resin weak adhesion member provided on the hair pinching portion, The rod is inserted and fixed with the hair sandwiched through the weak adhesion member, the chemical solution can be injected through the check valve, and the pressure gas is injected from the injection port provided on the other end side. A device used for hair perm.

Images