WO2004052141A1

WO2004052141A1 - Hair curler, hair wave device using the same, and hair wave application method using such device

Info

Publication number: WO2004052141A1
Application number: PCT/JP2003/009554
Authority: WO
Inventors: Yasue Nakamura
Original assignee: Fuji Company Limited
Priority date: 2002-12-09
Filing date: 2003-07-28
Publication date: 2004-06-24
Also published as: CN1713835A; KR20050085421A; EP1579782A1; AU2003252276A1; US20060102191A1; JPWO2004052141A1; JP4224462B2

Abstract

A hair curler (1) wherein a heating element (13) is composed of a support plate (10) formed with an opening hole (9) and installed between terminals inside a cap (7) having the electric terminals (6) set therein, a heater (8) fitted in the opening hole (9) in the support plate (10), and a heat conduction body (12) holding from opposite sides the support plate (10) supporting the heater (8) and electrically connected to the terminals (6), the heating element (13) being received in a rod (15) made of heat-resisting plastic material having an opening (14) at one end, the opening (14) being sealed by the cap (7). The hair curler is of very simple construction, which, coupled with the fact that the rod is made of heat-resisting plastic material, attains weight reduction of the hair curler, thus making it possible for a beautician to connect a plurality of hair curlers to a single cord and to give beauty treatments with the cord loosened and with the subject relaxed.

Description

Description: Hair force, hair wave device using the same, and hair wave treatment method using the device

Technical field

The present invention relates to a hair-curler used for treating a permanent hair on hair, a hair-wave device using the same, and a hair-cutting method using the device. Background art

Conventional hair-wave devices include, for example, Japanese Patent No. 3797

As described in Japanese Patent Publication No. 8 3 7 4, a hair terminal is detachably connected to the other end of the cord extended from the suspended distribution box, and the hair force is A hair wrapping device provided with a wrapping drum which allows a hanging cord to hang a hair curler from the distribution box to an arbitrary position in a state where the hair is connected to a cord. And the hair power

The ceramic heater is connected to the terminal of the detachable pin jack via a lead wire, and two pins are planted on the pin jack body so as to sandwich the ceramic heater. In addition, a nut is fixedly attached to the end of the stay, and a ceramic pipe is fitted to a reduced-diameter cut portion formed in the body of the pin jack, and the other end of the ceramic pipe is provided. A cap having a center hole is put on the opening, a screw with a hook having a push seat is passed through the center hole of the cap, and the cap is screwed and fixed to the nut.

And this hair wave device is placed above the subject's head, A plurality of hair curlers connected to a cord extended from the distribution box are set on the hair of the subject.

However, the hair waver described above uses a ceramic pipe for the hair force roller, so the weight is large, and in order to reduce this, the hair curler is tied to a hook provided at the tip of the hair curler. It has to be hung, and the operation is troublesome, and there is a problem that the cord and the hanging string are interlaced or tangled, resulting in poor workability. Also, because of the weight, one hair curler is hung on one cord, so the number of cords increases, and the above-mentioned hanging string is added to the number of cords. Not only does it have to be structured, but the weight of a hair curler also increases.

In such a hair-wave device, the weight of the hair-curler must be prevented from being transmitted to the head of the subject. Therefore, a hanging drum is provided on the distribution box arranged above the subject's head to adjust the length of the string drawn out from the winding drum, or at one or both ends of the hair force roller. Hang the hanging string on the provided hook I hook

However, the treatment is performed in a state where the length of the string is adjusted so that a load is not applied to the head of the subject and the subject is suspended so that the tension is applied.

Thus, if the subject moves his or her head from the position where it was first adjusted to the left, right or back during hair-wave treatment, the tension of the cord and the suspending cord changes, and the balance is lost. If the string is loosened, the weight of the hair curler will directly hang on the head and cause pain to the subject, and conversely, if the cord or the hanging string is too taut, the hair will be pulled. However, this also causes discomfort to the subject. For this reason, the subject must maintain the initial posture from the beginning to the end of the operation, and the degree of freedom is lost and the patient is placed in an extremely painful state. Furthermore, hair power -Is a suspension method that is suspended from above the head, and many cords and hanging strings are mixed up, and the operation is performed while avoiding them. Therefore, the actual workability is extremely poor.

In view of the above circumstances, the present invention has been designed to reduce the weight of hair curlers, thereby connecting a plurality of hair curlers to one cord, reducing the number of cords and eliminating the need for hanging strings. The cord and the cord greatly reduce the weight applied to the hair force, and the number of cords can be reduced, which simplifies the equipment and dramatically improves workability. Rather than suspending the cord with tension, it is possible to perform treatment with the cord loosened, greatly improving the workability of the permanent treatment and greatly increasing the degree of freedom of the patient during the treatment. The purpose of the present invention is to reduce the feeling of pressure from above, and to enable hair-wave treatment in a relaxed state.

Disclosure of the invention

In order to achieve the above object, the invention of claim 1 according to the first hair curler of the present invention provides a support plate in which a heater is fitted in an opening hole between terminals inside a cap in which terminals are implanted. A heating element having a heat transfer element attached to the terminal is housed in a rod made of heat-resistant plastic having an opening at one end so as to sandwich the support plate from both sides, and the opening is formed by the cap. The content of the hair is characterized by being sealed.

In addition, the invention according to claim 2 is a rod made of a heat-resistant plastic having an opening at one end, the heating element comprising a heat transfer member having a heater interposed between terminals inside a cap in which terminals are implanted. Characterized in that the opening is sealed with the cap. One.

The invention according to claim 3 is the hair force roller according to claim 1 or 2, wherein the heat transfer body comprises a plate-like body and an arc-shaped portion bent from both ends thereof.

Further, the invention according to claim 4 is the hair power device according to any one of claims 1 to 3, wherein a portion of the heat transfer body that comes into contact with the heater is a convex surface. The invention according to claim 1 is the hair care device according to any one of claims 1 to 4, wherein the cap is formed by insert molding the terminal.

The invention according to claim 6 is the hair curler according to any one of claims 1 to 5, wherein the heat transfer body is screwed to the terminal.

Further, the invention according to claim 7 is the hair coiler according to any one of claims 1 to 6, wherein the heat transfer body is made of aluminum.

The invention according to claim 8 is the hair curler according to any one of claims 1 to 7, wherein the rod made of a heat-resistant plastic has an arc shape whose diameter is smaller at the center than at both ends.

According to the invention of claim 9, the hair according to any one of claims 1 to 8, wherein at least one row of fine projections is provided in the longitudinal direction of the rod made of heat-resistant plastic. is there.

Further, the invention according to claim 10 is the hair power according to any one of claims 1 to 9, wherein the cap and the support plate are made of a heat-resistant plastic. The hair force according to any one of claims 1 to 10, wherein the heat-resistant plastic is a glass fiber reinforced polyester.

The invention according to claim 12 is characterized in that the heat-resistant plastic comprises a far-infrared radiating substance and / or a negative ion generating substance. The hair force according to any one of the preceding claims.

Further, the invention of claim 13 relating to the second hair wave device of the present invention is characterized in that the hair curler according to any one of claims 1 to 2 is detachably attached to the cord from the power distribution unit. The content includes a hair wave device characterized by being connected.

The invention according to claim 14 is the hair wave device according to claim 13, wherein a plurality of hair rollers are connected to the cord.

According to a fifteenth aspect of the present invention, a base portion is provided at a lower portion of the support shaft, and a control portion is provided at an upper portion, and at least one storage portion is rotated between the base portion and the control portion. The hair-wave device according to claim 13 or 14, wherein the hair-wave device is movably mounted on a shaft.

Still further, the invention of claim 16 according to the third hair drape treatment method of the present invention uses a hair drape according to any one of claims 13 to 15 to remove a hair curler. A hair wave treatment method characterized by maintaining the connected cord in a relaxed state.

BRIEF DESCRIPTION OF THE FIGURES

FIG. 1 is a front view showing an appearance of a hair maker in Example 1 of the present invention.

FIG. 2 is an XX cross-sectional view showing an internal configuration of the hair force roller. FIG. 3 is a perspective view showing a support plate provided between terminals of the hair maker.

Fig. 4 is a perspective view of (a) a heat transfer member provided so as to sandwich the support plate of the hair curler from both sides. (b) It is a side view of the heat transfer body.

FIG. 5 is a perspective view of (a) another form of the heat transfer member provided so as to sandwich the support plate of the hair curler from both sides.

(b) It is sectional drawing which shows the notch part and convex surface of the same heat exchanger.

FIG. 6 is a cross-sectional view of a hair force roller according to the second embodiment of the present invention. FIG. 7 is a top view of a heating element of the hair force roller.

Fig. 8 is a front view of the hair rod rod.

FIG. 9 is a side view showing the entire hair wave device according to the third embodiment of the present invention.

FIG. 10 is a top view showing a control unit of the hair one wave device.

FIG. 11 is a perspective view for explaining a hair wave treatment method according to a fourth embodiment of the present invention. BEST MODE FOR CARRYING OUT THE INVENTION

In the hair curler according to claim 1 of the present invention, a support plate having an opening hole is provided between terminals inside a cap in which a current-carrying terminal is implanted, and is fitted into the opening hole of the support plate. A heating element is formed from the heat source and a support plate supporting the heater from both sides, and a heat transfer element electrically connected to the terminal, and the heating element is further provided with an opening at one end. Characterized in that it is housed in a rod made of heat-resistant plastic having the above, and the opening is sealed with the cap.

In addition, the hair maker according to claim 2 of the present invention is characterized in that a heating element formed by attaching a heat transfer element sandwiching a heater between terminals inside a cap in which terminals are implanted has an opening at one end. Rod made of heat-resistant plastic And the opening is sealed by the cap.

By adopting such a configuration, the hair power is extremely simple, and in combination with the rod made of heat-resistant plastic, the hair power is significantly reduced in weight. In particular, since the hair collar according to the second aspect does not use the support plate in the hair curler according to the first aspect, the weight can be further reduced. The hair curler of the present invention achieves weight reduction by connecting a plurality of hair force rollers to a single cord and relaxing the cord, so that the practitioner has good workability and the practitioner can perform the treatment. The degree of freedom is expanded inside, and it is possible to receive treatment in a relaxed state.

Hereinafter, embodiments of the present invention will be described with reference to the drawings, but the present invention is not limited to the following embodiments.

Example 1

An embodiment of the hair curler of the present invention will be described with reference to FIGS.

Fig. 1 is a front view of a hair curler. A left end 2 and a right end 3 of a hair curler 1 are each formed with a rubber band engaging portion 4, and a central portion 5 has an arc-shaped portion smaller in diameter than both ends. Has made.

As shown in Fig. 2, the hair curler 1 has two internal terminals for electrical connection after the hair curler 1 has been set on the hair of the subject. 6 is integrally implanted in a heat-resistant plastic cap 7 by an insert molding method.

As shown in FIG. 3, a support plate 10 made of a heat-resistant plastic having an opening 9 into which a heater 8 is inserted is provided between two terminals inside a cap 7 in which the terminals 6 are implanted. In addition, Fig. 4 (a), (b) As shown in FIG. 5, an aluminum heat transfer member 12 is provided so as to sandwich the support plate 10 from both sides and to be electrically fixed to the terminal 6 by screws 11. A heating element 13 composed of a heater 18, a heat transfer element 12, a cap 7, etc. is housed in a rod 15 made of heat-resistant plastic having an opening 14 at one end. The cap 7 is completely sealed with an adhesive (not shown).

The heat transfer body 12 has a plate-like body 12b having a convex surface 12a formed in the center, an arc-shaped portion 16 bent from both ends thereof, and an erect one end from one end in the longitudinal direction. And a fixing portion 18 having a through hole 17 for fixing to the terminal 6 with a screw 11. Further, as shown in FIGS. 5 (a) and 5 (b), the heat transfer body 12 is cut off at one end on the opposite side of the fixed portion 1'8 (the broken line K shown in FIG. 5 (a) is If it is cut off, the outer diameter of this part will be narrower, so that it will be easier to insert it into the rod 15 through the opening 14 as the heating element 13, thereby improving workability. There is.

The heat-resistant plastic used as the material of the cap 15, the support plate 10, the rod 15, the cap 15, and the support plate 10 is not particularly limited. For example, polyimide, polybenzimidazole-reinforced plastic, for example, glass fiber Examples include polyester, epoxy, and the like reinforced with reinforcing materials such as fibers, carbon fibers, my strength, glass spheres, calcium carbonate, and talc. Among these, glass fiber reinforced polyesters (polybutylene terephthalate, polyethylene terephthalate) obtained by the prepreg method are preferable because they are lightweight, have excellent heat resistance, and have good moldability.

Further, the above heat-resistant plastic, other carbon fibers above, and force one carbon powder granules, alumina (A l ₂ 0 ₃₎ system, magnesia (M g O) system, Jirukoyua (Z r 0 ₂₎ system, Chitayua (T i 0 ₂₎ system outside dioxide Gay containing (S I_〇 _2), chromium oxide (C r ₂ O a), Fuwerai bets (F e 0 ₂ - F e ₃ 0 _4), spinel (M G_〇. A 1 ₂ 0 _3), ceria (C E_〇 _2), containing one or more far-infrared radioactive substance such as beryllia (B e 0) By doing so, the heat is uniformly transmitted to the entire hair wound around the hair, and a uniform curl can be imparted to the hair.

Furthermore, by adding a negative ion generating substance such as tourmaline (tourmaline), the hair epidermis can be tightened and the hair can be made shiny. Examples of tourmaline include shawl tourmaline, lithium tourmaline, drapa, it tourmaline, ruberite tourmaline, pink tourmaline, indeco-light, barino tourmaline, and o-one-one-one melon. Used in combination of two or more.

These far-infrared radioactive substances and minus ion generating substances can be used in combination.When used alone or in combination, the content is 1 to 30 parts by weight, preferably 5 to 100 parts by weight of the heat-resistant plastic. ~ 20 parts by weight. If it is less than 1 part by weight, the effect of addition is not sufficient, while if it exceeds 30 parts by weight, physical properties such as moldability and strength are reduced.

As described above, the hair force 1 in the present embodiment has a simple structure, and a heat-resistant plastic material is used for the rod 15, the cap 7, and the support plate 10, which are the main components of the structure. In particular, the use of glass fiber reinforced polyester makes it extremely light. In addition, since the connection between the terminal 6 and the heater 8 is performed via the heat transfer member 12 connected by screw fixing, the connection by thin wire soldering becomes unnecessary, and if only the workability at the time of assembling is excellent. It has excellent durability because it does not break if it is accidentally dropped during hair treatment as a hair curler.

In addition, copper, iron, brass, or the like can be used as the heat transfer member 12, but aluminum is preferable from the viewpoint of weight reduction. Further, the implantation of the terminal 6 on the cap 7 is not limited to the insert molding method, but the insert 03 009554

It is preferable that the plant is planted by a molding method, and there is an effect that a failure or the like caused by permeation of a permanent solution or a cleaning solution from this portion is prevented.

Also, by making the portion of the heat transfer body 12 that contacts the heater 18 a convex surface 12a, the heat transfer body 11 and the heater 8 are always in close contact with each other due to the elastic deformation of the convex surface 12a. As a result, poor contact is prevented and the heat transfer efficiency is improved.

Further, since the rod 15 has an arc shape with a smaller diameter at the center than at both ends, the hair can be easily wound around the rod and workability is excellent. As the heater 8, a planar heater is preferable, and a ceramic heater is preferable.

As shown in FIGS. 6 to 8, the hair curler 1 of this embodiment has a heating element 13 composed of a heat conductor 12 electrically connected to a cap 7 and is housed in a rod 15. It becomes. Terminals 6 are planted outside the cap 7, and two terminals 6a protrude inside the cap.

On the other hand, the heat transfer body 12 (which is made of copper in this example) has a plate-like body 12 b having a convex surface 11 a formed in the center and an arc-shaped portion 16 bent from both ends thereof. Standing from one end in the longitudinal direction, it has a through hole 20 for a thin wire (lead wire) 19 from the terminal 6a, and secures the heat transfer body 12 in contact with the terminal 6a. A heat transfer body 12A consisting of a portion 18 and a heat transfer body 12B having the same shape except that a concave surface 12c corresponding to the convex surface 1a is formed at the center. A heater 8 is sandwiched in a space formed by the convex surface 12a and the concave surface 12c.

The thin wire 19 from the two terminals 6 a protruding inside the cap 7 passes through the through holes 20 of the fixing portions 18 of the heat transfer bodies 12 A and 12 B, and the fixing portion 1 It is welded (welded portion 11) to each plate-like body 12b of the heat transfer bodies 12A and 12B near 8 and is electrically connected. Note that a cutout portion 22 is provided on the fixed portion 18 side of the heat transfer bodies 12A and 12B in order to facilitate welding work. The heating element 13 is housed in a rod 15 as in the first embodiment, and the opening 14 is completely sealed by a cap 7 with an adhesive (not shown). In this example, at least one (four in the drawing) fine projection rows 23 are provided on the surface of the rod 15 in the longitudinal direction, and the hair rows are easily wound by the projection rows 23. The workability is improved. It is preferable that about 1 to 6 fine projection rows 23 are provided.

Example 3

The hair-wave device using the hair power described in the first embodiment will be described with reference to FIGS. 9 and 10. FIG.

Fig. 9 is a side view of the hair wave device. As is apparent from the figure, the hair-wave device 31 has a support shaft 32 provided at a position eccentrically rearward from the center, and the support shaft 3 2 A base 33 and a control 34 are provided at the bottom and at least one between the base 33 and the control 34 (two in the figure). ) Is rotatably mounted on the storage section 3'5. The storage section 35 is rotatably mounted on an eccentric support shaft, so that when an object is put in and taken out, the storage section 35 is rotated to open its upper portion for use. The base part 33 and the control part 34 may be fixed.

In addition, a power distribution unit 37 is provided behind the control unit 34, to which a plurality of cords 36 for supplying control power to the hair power unit are connected (in FIG. 9, the cords 36 are 1). Only a book is shown), and a T-shaped cord holding bar 38 that can be adjusted vertically is provided via a bracket 39 at a position that does not interfere with the power distribution unit 37. . In addition, a plurality of connectors 40 that are detachably connected to the terminals of the hair curler described above are provided at the distal end of the cord 36 connected to the power distribution unit 37.

(Three in Fig. 9) The number of the cords 36 and the number of connectors 40 connected to the cords 36 are determined by considering the size and weight of the hair curler 1 or the length of the cords 36 and the form and weight of the connectors 40. It is determined in consideration of the desired lightness and workability. Preferably, 5 to 10 cords and 3 to 5 connectors to be connected to one cord are suitable.

Further, as shown in FIG. 10, a tray for storing a hair force, a 1 ゃ code 36, and the like is provided in front of a control unit 34 provided at an upper portion of the hair wave device 31. 4 1 (3 divisions in the figure) is provided, and a control panel 42 is provided in the back half. The control panel 42 includes a power switch, its indicator lamp, a rod power supply switch, a rod indicator lamp, and buttons for setting the temperature and time in the power mode and setting mode, its indicator lamp, and the like. Various switches required for control and various lamps for displaying the control status are provided.

The hair wave device of this embodiment is equipped with a digital control circuit and limits the control voltage of the rod to 12 V, thereby preventing the rod from overheating. The safety is further improved by preventing electric shock.

Example 4

Next, a hair shave treatment method using the hair wave device described in the third embodiment to perform treatment while holding the cord connected to the hair curler in a relaxed state will be described with reference to FIG. 11. I do.

When the hair of the subject is wound and set on the hair curler 1 described above, the hair extending from the power distribution unit 25 behind the hair wave device 31 is set. After the position of the cord 36 is adjusted so that the horizontal portion 38a of the cord holding bar 38 is higher than the head of the subject, the cord 36 becomes 8a, a part of which is supported by the horizontal part, and a connector 40 provided at the tip of the cord 36 in a state where the cord 36 is relaxed is a terminal 6 of the hair force 1 Connected to each other. After that, power is supplied to the hair curler 1 in accordance with the conditions such as temperature and time set on the control panel 42.

As described above, according to the present embodiment, the hair power is reduced in weight (to 1/2 to 1/3), so that the cord is substantially tensioned overhead as in the past. It is not necessary to suspend the patient in the condition, and the treatment can be performed in a relaxed state.This greatly improves the operability of the permanent treatment, and the subject has the disadvantage that the hair is pulled upward during the permanent treatment. You are freed from being free, you can freely move your head and change your posture within the range of relaxation of the cord, and you can receive treatment in a relaxed state. Industrial applicability

As described above, according to the hair care device of the present invention, the hair shaving device using the hair shaping device, and the hair shaping method using the device, there are many features and advantages as described below.

In the hair curler according to claim 1 of the present invention, a support plate in which a heater is fitted in an opening is provided between terminals inside a cap in which terminals are implanted, and the support plate is sandwiched from both sides. A heating element having a heat transfer member attached to the terminal is housed in a rod made of heat-resistant plastic having an opening at one end, and the opening of the rod is sealed with a cap. This makes the structure extremely simple and, combined with the use of plastic rod material, makes the hair lighter and lighter. Is realized.

Further, the hair curler according to claim 2 of the present invention is characterized in that a heating element comprising a heat transfer member having a heater sandwiched between terminals inside a cap in which a terminal is planted has a heat-resistant body having an opening at one end. Since it is housed in a plastic rod and the opening is sealed by the cap, the structure is simpler and the weight is lighter than that of the hair curler because the support plate is not used. Is achieved.

In addition, a heat transfer body that has both the function of conducting electricity from the terminal to the heater and the function of transferring heat from the heater to the rod is formed from a plate-shaped body and an arc-shaped part bent from both ends. As a result, the weight is reduced and the heat transfer characteristics are excellent.

Also, if a part of the heat transfer body in contact with the heater is formed as a convex surface, that part will be in contact with the elasticity. The heat transfer efficiency is good.

In addition, the cap with the terminal is formed by the insert molding method in which the material is introduced after setting the terminal in the mold, so that the contact surface of the cap with the terminal has excellent sealing properties, and the chemical solution from this part There is no intrusion, and the occurrence of troubles due to these intrusions is prevented.

In addition, since the heat transfer body is configured to be directly screwed to the terminal, lead wires that require soldering work are not required, and the structure is simplified and the reliability is improved. Enhanced.

Further, by using aluminum as the heat transfer body, a further reduction in the weight of the hair force can be achieved.

In addition, the hair can be wound by forming a rod made of heat-resistant plastic so that the center of the rod has a smaller diameter than the ends, or by forming fine protrusions in the longitudinal direction on the surface of the rod. Easy and easy-to-work hair car Is provided.

Further, by using a heat-resistant plastic for the material of the cap and the support plate, the weight of the hair can be further reduced.

In addition, by using glass fiber reinforced polyester as the heat-resistant plastic, high mechanical strength facilitates processing in a thin-walled state, further reducing the weight of the heater and improving heat transfer characteristics.

In addition, the above-described hair force roller is detachably connected to a cord extended from the power distribution unit of the hair wave device, and a plurality of hair curlers are connected to the cord, whereby the cord is connected. The number is greatly reduced, the device is simplified, the workability is improved, and the feeling of pressure on the subject is eliminated.

In addition, a base portion is provided below the support shaft of the hair wave device, and a control portion is provided above the support shaft, and at least one storage portion is rotated between the base portion and the control portion. Attached freely so that hair force, cord, chemicals, chemicals, etc. can be efficiently stored.Especially, the storage section can be easily removed only by rotating when necessary. Therefore, the workability is good, and when unnecessary, if it is turned to the opposite side and returned to its original position, it will be immediately covered, so it is extremely convenient.

Furthermore, by using the hair wave device as described above and performing the treatment with the cord connected to the hair power loosened, the degree of freedom of the subject increases and the posture can be freely changed. So you can get treatment in a relaxed state.

Claims

Scope of the request A support plate with a heater fitted in the opening is provided between the terminals inside the cap where the terminals are implanted, and a heat transfer body is attached to the terminals so as to sandwich the support plate from both sides. A hair curler characterized in that a heating element formed of a heat-resistant plastic having an opening at one end is accommodated in a rod made of a heat-resistant plastic, and the opening is sealed by the cap.

A heating element comprising a heat transfer member sandwiching a heater is mounted between terminals inside the cap in which the terminals are implanted, and is housed in a rod made of a heat-resistant plastic having an opening at one end. The hair is sealed by the cap.

3. The hair support according to claim 1, wherein the heat transfer body comprises a plate-like body and an arc-shaped portion bent from both ends thereof.

The hair curler according to any one of claims 1 to 3, wherein a portion of the heat transfer body that comes into contact with the heater has a convex surface.

5. The cap according to claim 1, wherein the terminal is formed by insert molding.

Hair curler according to item 1.

The hair curler according to any one of claims 1 to 5, wherein the heat transfer body is screwed to the terminal.

The hair curler according to any one of claims 1 to 6, wherein the heat transfer body is made of aluminum.

The hair curler according to any one of claims 1 to 7, wherein the rod made of a heat-resistant plastic has an arc shape whose diameter is smaller at the center than at both ends. The hair curler according to any one of claims 1 to 8, wherein at least one row of fine projections is provided in a longitudinal direction of a rod made of a heat-resistant plastic.

The hair support according to any one of claims 1 to 9, wherein the cap and the support plate are made of heat-resistant plastic.

The hair heat exchanger according to any one of claims 1 to 10, wherein the heat-resistant plastic is glass fiber reinforced polyester.

The hair curler according to any one of claims 1 to 11, wherein the heat-resistant plastic contains a far-infrared radiating substance and / or a negative ion generating substance.

A hair-wave device, wherein the hair curler according to any one of claims 1 to 12 is detachably connected to a cord from the power distribution unit.

14. The hair wave device according to claim 13, wherein a plurality of hair colorers are connected to the cord.

A base part is provided at a lower part of the support shaft, and a control part is provided at an upper part, and at least one storage part is pivotally mounted between the base part and the control part. The hair-wave device according to 3 or 14. A hair tub, characterized in that the hair wave device according to any one of claims 13 to 15 is used to perform a treatment while holding a cord connected to a hair curler in a relaxed state. Treatment method.