HK1121350B - Permanent wave treatment method and device - Google Patents

Description

Permanent wave processing method and device

Technical Field

In the case of the heating rod disclosed in the above-mentioned Japanese patent application laid-open No. 2005-402, the temperature of the rod can be heated to a high temperature (100 ℃ or higher) in order to dry the hair wound around the rod several tens times. When the hair is heated at such a high temperature, there is a risk of damage to the hair. In particular, the hair-point portion having a high damage degree in the entire hair is wound inside the winding rod, and the hair-point portion is directly subjected to heat transfer by the winding rod, so that the risk of hair damage is further increased. Further, since the heating rod is close to the head of the person to be permanent-waved, there is a problem that the head of the person to be permanent-waved is also heated to cause discomfort.

Background

Further, in the case of the rod in which hot air is blown out from the inner peripheral surface and the outer peripheral surface of the rod in japanese patent application laid-open No. 2002-272529, if a large amount of moisture or chemical adheres to hair by the hot air blown out from the inside of the rod, the moisture or chemical may be scattered around the rod to stain clothes of the person to be permanent-waved, and the odor of the chemical may fill the room to cause discomfort to the person to be permanent-waved or the person to be permanent-waved.

Further, in the case of the rod in which a negative pressure state is formed in a cylindrical body by winding a part of hair around 1 hair curling cylindrical body having a rotatable slit and blowing hot air while rotating the cylindrical body as in japanese patent application laid-open No. 4-503915, since the hair can be curled only for each hair roll, it takes a considerable time to dry the whole hair.

The present invention has been made to solve the above problems, and an object of the present invention is to provide a permanent wave treatment apparatus in which hair is wound around a large number of rods in a state where a heating atmosphere is formed in the hair, the hair wound around the rods can be dried at a time in a state where a negative pressure is generated in the rods, the permanent wave treatment can be performed in a short time, and the supply and suction of hot air can be performed by one blower, so that the structure is simple, and the negative pressure state can be generated in the rods by a structure in which only a duct connected to the rods is inserted into a suction pipe, so that the ducts are not required to be connected to a suction device one by one, and further, since the drawn-out portion of the duct is arranged in the left and right sides, the duct can be arranged in order in a state connected to the rods, and the drawing-out can be performed easily at the drawn-out port of the duct, the catheter can not move after being pulled out.

The permanent wave treatment method of the present invention is for achieving the above object, and the method of the 1 st aspect includes: a first step of winding hair around a winding bar connected to a blower and detachably attached to a suction pipe; a 2 nd step of applying a permanent wave 1 st agent containing a reducing agent to the hair wound around the plurality of rods to swell and soften the hair; a 3 rd step of washing off the permanent wave 1 st agent attached to the hair swollen and softened after the 2 nd step, or stopping the effect of the permanent wave 1 st agent by an intermediate treatment agent for neutralizing the acidity of the permanent wave 1 st agent, or both; a 4 th step of leaving the wet hair after the 3 rd step for a predetermined period of time while heating the hair; a 5 th step of connecting the plurality of winding rods to the suction pipe after the 4 th step, forming the wet hair in a closed atmosphere, forming a heating atmosphere in the closed atmosphere without damaging the hair, and driving the blower to make the inside of the winding rods in a negative pressure state to dry the hair; and a 6 th step of applying a permanent wave 2 nd agent containing an oxidizing agent to the hair dried after the 5 th step to re-bond disulfide bonds, thereby remembering the shape in a dried state.

The method according to claim 2 is characterized in that, as described in claim 1, the temperature of the heating atmosphere for heating the wet hair in the sealed atmosphere of the 4 th step is 60 ℃ or lower.

The method according to claim 3 is characterized in that the method for heating the wet hair in the sealed atmosphere of the step 4 is hot air, steam or spray as described in the above-mentioned aspect 1.

The apparatus of aspect 4 comprises: a frame; a blower (blower) installed in the housing and sucking and blowing air; a steam-water separating device installed on the blower and removing moisture from air drawn by a suction force of the blower; an air outlet formed in the frame and configured to blow air from the blower; a cover openably and closably attached to the chassis; a plurality of winding rods which wind the hair of the permed person and are formed with air holes; a duct connected to the winding rod and configured to bring the inside of the winding rod into a negative pressure state by a suction force from the blower; and a pull-out member that holds the plurality of tubes so as to be able to be pulled out.

Disclosure of Invention

The apparatus of aspect 5 comprises: a frame; a blower installed in the housing and sucking and blowing air; a steam-water separating device installed on the blower and removing moisture from air drawn by a suction force of the blower; an air outlet formed in the frame and configured to blow air from the blower; a cover openably and closably attached to the chassis; a steam generating device which supplies steam to the cover and is arranged outside or inside the frame; a plurality of winding rods which wind the hair of the permed person and are formed with air holes; a duct connected to the winding rod and configured to bring the inside of the winding rod into a negative pressure state by a suction force from the blower; and a pull-out member that holds the plurality of tubes so as to be able to be pulled out.

The device according to claim 6 is the device according to claim 4 or 5, wherein the air blown from the blower is hot air heated by a heater.

The device according to claim 7 is the device according to claim 6, wherein the heater is controlled by a temperature sensor provided in the cover.

The method according to claim 8 is characterized in that, as described in the above-mentioned 4 th or 5 th aspect, the drawing members are disposed on both sides of the air outlet and are configured to be capable of locking the drawn-out state of the duct.

The apparatus according to claim 9 is the apparatus according to claim 4 or 5, wherein the steam-water separator includes: a vortex generator installed at a lower portion of the blower; a separator for passing a fluid through the slit from air forming a vortex by the vortex generator; and a cup for storing the fluid separated by the separator.

The apparatus according to claim 10 is characterized in that, as described in the above-mentioned 4 th or 5 th aspect, a portion of the duct on the side opposite to the side connected to the winding rod is inserted into a suction pipe, one end of the suction pipe is connected to the vortex generator of the steam-water separator in an airtight state, the other end of the suction pipe is connected to the drawing member in an airtight state, and the suction pipe is brought into a negative pressure by the blower, thereby bringing the inside of the duct into a negative pressure state.

The device according to claim 11 is the device according to claim 5, wherein when the steam generating means supplies steam into the hood, air is supplied and sucked by the blower.

The device according to claim 12 is the device according to claim 4 or 5, wherein an outside air introducing device for introducing outside air into the hood by sucking the outside air with a fan is attached to the rack.

The device according to claim 13 is the device according to claim 12, wherein an opening of the outside air introducing device, which is introduced into the hood, opens at a blow-out port through which the hot air from the blower is blown into the hood.

The device according to claim 14 is the device according to claim 12, wherein the fan of the outside air introducing device is driven when the temperature inside the temperature sensor sensing cover exceeds the predetermined temperature.

The device according to claim 15 is characterized in that the cover is composed of a 1 st cover for covering the back head of the permed person and a 2 nd cover for covering the front head, and each cover is pivotally supported at the top corner by a shaft support member rotatably attached to the frame of the permanent wave treatment device.

The device according to claim 16 is characterized in that, as described in claim 15, one of the shaft support members for shaft supporting the 1 st cover and the 2 nd cover is a clamp member which can be clamped and fixed at a desired angular position of the relative angle between the 1 st cover and the 2 nd cover.

The device according to claim 17 is characterized in that the other of the shaft supporting members for shaft supporting the 1 st and 2 nd covers is a lock member for locking the 2 nd cover at the perm angular position to prevent the 2 nd cover from rotating to the face side of the permed person during the perm, as described in the above 15.

The device according to claim 18 is the device according to claim 15, wherein a shaft support member for pivotally supporting the 1 st cover and the 2 nd cover is detachably attached to the frame.

The device according to claim 19 is characterized in that, as described in the above-mentioned 15, in a state where the overlapping amount of the 1 st and 2 nd covers is reduced and the permanent wave is set, the whole back head is covered from the forehead part of the permanent wave receiving person by the covering cloth attached to the opening part of the 2 nd cover, so that the hot air or the like sent out by the permanent wave treatment device does not leak to the outside.

The apparatus according to claim 20 is the apparatus according to claim 4 or 5, wherein the winding rod includes: a cylindrically formed rod main body having a partition wall formed on an inner surface thereof and a large number of air flow holes formed on an outer periphery of a longer side of an end portion partitioned by the partition wall; and a closing member detachably attached to an end portion of the rod main body on the side where the air flow hole is formed, and having an engaging portion for rotatably engaging an engaging member connected to the suction device.

The apparatus according to claim 21 is the apparatus according to claim 4 or 5, wherein the winding rod includes: a cylindrically formed rod main body having a partition wall formed on an inner surface thereof and a large number of air flow holes formed on an outer periphery of a longer side of an end portion partitioned by the partition wall; and a closing member detachably attached to an end portion of the rod main body on a side where the air flow hole is formed, the closing member having a thick inner surface portion and a thin outer surface portion, and forming a cover portion for forming a fluid reservoir portion of the air flow hole from the rod main body, and the thick portion having an opening for forming an engagement portion for rotatably engaging an engagement member connected to a suction device, and a flow hole for allowing the fluid from the reservoir portion to flow to the engagement portion.

The device of claim 22 is characterized in that, as described in the above-mentioned 20 th or 21 st aspect, a portion of the engaging member rotatably engaged with the closing member is a rolling portion, an arc-shaped engaging portion is formed in the closing member engaging with the rolling portion, and a cylindrical portion for connecting the suction tube is integrally formed at an end portion on the opposite side of the rolling portion.

The device according to claim 23 is the device according to claim 20 or 21, wherein the engaging surface between the rod main body and the closing member is formed in a corrugated shape or other irregular shape, so that the closing member does not rotate relative to the rod main body and hair is not entangled in the interface portion.

The device according to claim 24 is the device according to claim 20 or 21, wherein the closing member is colored in a color different from that of the rod main body so that the direction of the closing member is clear and the attachment direction of the aligning member is easily determined.

The device according to claim 25 is characterized in that, as described in the above-mentioned 20 th or 21 st aspect, the closing member is made of at least a synthetic resin of a soft material, and a large number of convex portions are formed on an end surface, and when the engaging member is obliquely fitted into the closing member, the convex portions are deformed to be easily fitted.

The device according to claim 26 is characterized in that, as described in the above-mentioned 20 th or 21 st aspect, a small hole is formed so as to open to the outer peripheral surface of the shorter side of the roll main body partitioned by the partition wall, so that liquid such as a permanent wave chemical does not stay inside.

The device of claim 27 is the device of the above-mentioned 4 th or 5 th aspect, wherein in the permanent wave treatment, the permanent wave time and the permanent wave temperature are determined based on one or more conditions of the hair such as the amount of hair of the person to be permanent waved, the damaged state of the hair, and the number of rods around which the hair is wound, and the determined values are displayed on the display unit, and the promotion of the permanent wave treatment is performed under the determined conditions: the hair of the person to be permed is wound around the rod in a state where the inside of the cover is in a heated atmosphere, and the hair wound around the rod is dried by setting the inside of the rod in a negative pressure state.

The device according to claim 28 is the device according to the above-mentioned 4 th or 5 th aspect, wherein in the permanent wave treatment, the amount of hair to be permanent waved, the damaged state of the hair, and the number of rods around which the hair is wound are input through a switch of an operation part provided on an operation panel, the permanent wave time and the permanent wave temperature are determined, the determined values are displayed on a display part, and the promotion of the permanent wave treatment is performed under the determined conditions: the hair of the person to be permed is wound around the rod in a state where the inside of the cover is in a heated atmosphere, and the hair wound around the rod is dried by setting the inside of the rod in a negative pressure state.

The device according to claim 29 is the device according to claim 27 or 28, wherein the output of the blower is also determined based on the input condition, and the promotion of the permanent wave treatment is performed based on the output of the blower and the condition displayed on the display unit.

The device of claim 30 is the device of claim 27 or 28, wherein a switch for inputting the condition is disposed on the operation portion on the outer peripheral portion of the operation panel, and the device includes: a display part which is arranged at the inner side of the operation part and displays the condition input by the switch of the operation part, and a display part which displays the perm time and perm temperature determined according to the input condition.

The device of claim 31 is the device of claim 27 or 28, wherein a switch for correcting the determined perm time and perm temperature is disposed on the operating portion of the operating panel.

In the permanent wave treatment method, the hair is wound around a rod, the permanent wave 1 containing a reducing agent is applied to the wound hair to swell and soften the hair, the permanent wave 1 attached to the swollen and softened hair is washed off, the action of the permanent wave 1 is stopped by an intermediate treatment agent for neutralizing the acidity of the permanent wave 1, or both of them are performed, the hair in a wet state is heated while being left for a certain period of time, and then the permanent wave 2 containing an oxidizing agent is applied to re-bond disulfide bonds, so that a wave having a wave shape having a wave efficiency (closer to the diameter of the rod) better than that of the wave shape treated by the conventional permanent wave treatment method can be formed.

Further, the temperature for heating the hair in the wet state is set to 60 ℃ or lower, so that the hair is not damaged, and the hair can be maintained in the wet state by heating with steam or mist, so that the temperature of the hair and the moisture content can be effectively raised and controlled, and the moisture content and temperature from the root to the tip of the hair can be made uniform by pumping the steam or mist with the inside of the rod kept at a low negative pressure.

Drying the hair by hot air at a temperature that does not damage the hair after the hair is left in a wet state while being heated for a certain period of time, applying a permanent wave 2 nd agent containing an oxidizing agent to the dried hair, and re-bonding disulfide bonds to remember the shape in the dry state, whereby the relaxation of the hair wave shape during drying is extremely small and the hair wave can be maintained for a long period of time, and the drying step is performed by blowing hot air to the hair wound around a rod and bringing the inside of the rod into a negative pressure state to suck heat

The device according to claim 27 is the device according to claim 23 or 24, wherein the closing member is colored in a color different from that of the rod main body so that the direction of the closing member is clear, and the attachment direction of the aligning member is easily determined.

The device according to claim 28 is characterized in that, as described in claim 23 or 24, the closing member is made of at least a synthetic resin made of a soft material, and a large number of convex portions are formed on an end surface, and when the engaging member is obliquely fitted into the closing member, the convex portions are deformed to be easily fitted.

The device according to claim 29 is characterized in that, as described in claim 23 or 24, a small hole is formed in an outer peripheral surface of a shorter side of the roll body partitioned by the partition wall so that liquid such as a permanent wave chemical does not stay inside.

The device of claim 30 is the device of the above-mentioned 7 th or 8, wherein in the permanent wave treatment, the permanent wave time and the permanent wave temperature are determined based on one or more conditions of the hair such as the amount of hair of the person to be permanent waved, the damaged state of the hair, and the number of rods around which the hair is wound, and the determined values are displayed on the display unit, and the promotion of the permanent wave treatment is performed under the determined conditions: the hair of the person to be permed is wound around the rod in a state where the inside of the cover is in a heated atmosphere, and the hair wound around the rod is dried by setting the inside of the rod in a negative pressure state.

The device of claim 31 is the device of claim 7 or 8, wherein in the permanent wave treatment, the amount of hair of the person to be permanent waved, the damaged state of the hair, and the number of rods around which the hair is wound are input through switches of an operation part provided on an operation panel, the permanent wave time and the permanent wave temperature are determined, the determined values are displayed on a display part, and the promotion of the permanent wave treatment is performed under the determined conditions: the hair of the person to be scalded is wound around a winding rod in a state where the inside of the cover is in a heated atmosphere, and the hair wound around the winding rod is dried by setting the inside of the winding rod in a negative pressure state.

The device of claim 32 is the device of claim 30 or 31, wherein the output of the blower is also determined based on the input condition, and the promotion of the permanent wave treatment is performed based on the output of the blower and the condition displayed on the display unit.

The device of claim 33 is the device of claim 30 or 31, wherein a switch for inputting the condition is disposed on the operation portion on the outer peripheral portion of the operation panel, and the device includes: a display part which is arranged at the inner side of the operation part and displays the condition input by the switch of the operation part, and a display part which displays the perm time and perm temperature determined according to the input condition.

The device of claim 34 is the device of claim 30 or 31, wherein a switch for correcting the determined perm time and perm temperature is disposed on the operating portion of the operating panel.

In the permanent wave treatment method, the hair is wound around a rod, the permanent wave 1 containing a reducing agent is applied to the wound hair to swell and soften the hair, the permanent wave 1 attached to the swollen and softened hair is washed off, the action of the permanent wave 1 is stopped by an intermediate treatment agent for neutralizing the acidity of the permanent wave 1, or both of them are performed, the hair in a wet state is heated while being left for a certain period of time, and then the permanent wave 2 containing an oxidizing agent is applied to re-bond disulfide bonds, so that a wave having a wave shape having a wave efficiency (closer to the diameter of the rod) better than that of the wave shape treated by the conventional permanent wave treatment method can be formed.

Further, the temperature for heating the hair in the wet state is set to 60 ℃ or lower, so that the hair is not damaged, and the hair can be maintained in the wet state by heating with steam or mist, so that the temperature of the hair and the moisture content can be effectively raised and controlled, and the moisture content and temperature from the root to the tip of the hair can be made uniform by pumping the steam or mist with the inside of the rod kept at a low negative pressure.

Further, the hair treatment apparatus is characterized in that the hair is dried by hot air at a temperature not damaging the hair after being left in a wet state while being heated for a certain period of time, the dried hair is coated with a permanent wave 2-th agent containing an oxidizing agent, disulfide bonds are re-bonded, and the shape in the dried state is memorized, whereby the relaxation of the wave shape at the time of drying becomes extremely small, and the wave can be maintained for a long time, and the drying step is performed by blowing hot air to the hair wound around a rod and simultaneously bringing the inside of the rod into a negative pressure state to suck hot air, whereby the drying time can be shortened, and the treatment time can be shortened.

In the hair permanent wave treatment devices according to the 7 th to 13 th aspects of the present invention, a rod having a large number of air holes formed therein is wound around hair of a person to be permanent wave, and a guide pipe is connected to the rod to suck the hair by a blower.

Further, by supplying steam into the cover to heat the hair, the temperature of the hair can be raised while keeping a large amount of moisture on the hair (without drying the hair). Thus, the molecules can be sufficiently moved in the shape deformed by the rod in a state where the molecules in the hair are easily moved, and then the drying treatment is performed, so that the hair wave more faithful to the diameter of the rod can be formed in the finish result as compared with the case where the steam treatment is not performed.

Furthermore, since the drying of the hair is rapidly performed by supplying hot air from the blower into the cover, various treatments of the hair can be performed in a short time, and the efficiency of the beauty shop can be improved.

Further, since the guide tube is led out from the drawing members disposed on the left and right sides, the guide tube can be disposed so as not to be entangled when being wound around the hair, and since the frictional resistance caused by the drawing members can be reduced when the guide tube is drawn out, the drawing can be easily performed, and the frictional resistance can be increased when the drawing is completed, and the guide tube is fixed, the guide tube can be prevented from being entangled during the treatment.

In addition, since the steam-water separator is disposed below the blower, and the fluid sucked by the blower is made into a vortex flow, air and liquid, fine hair, dust adhering to the hair, and other foreign matter are separated in the separator, and thus, the liquid and foreign matter do not flow into the blower and adversely affect the blower.

Further, since the inside of the winding bar can be brought into a negative pressure state only by a structure in which the duct connected to the winding bar is inserted into the suction pipe, it is not necessary to connect the ducts one by one to the suction device, and therefore, the duct can be easily taken out and washed when washing the duct or the like.

Furthermore, the hair can be heated by supplying steam into the hood in a state where the hair is coated with the liquid 1 st solution to make the humidity and temperature high, and the steam generation is performed in a state where the heater is turned off, only the blower is operated to gradually set the inside of the winding rod to a negative pressure, so that the steam is slowly sucked, and the chemical solution can sufficiently react to the hair wound on the winding rod.

In the 14 th to 17 th aspects of the present invention, in the step of drying the hair while supplying hot air from the blower into the cover and connecting the duct to the rod in a state where the rod having a large number of air holes formed therein is wound around the hair of the person to be permed, when the temperature in the cover is higher than a predetermined temperature, the fan of the outside air introducing device is driven to introduce outside air and the temperature can be maintained at the predetermined temperature, so that the perm treatment can be performed accurately without giving a sense of discomfort to the person to be permed.

Furthermore, by supplying steam into the cover to heat the hair, the temperature of the hair can be raised while maintaining a high amount of moisture on the hair (without drying the hair). Thus, the molecules can be sufficiently moved in the shape deformed by the rod in a state where the molecules in the hair are easily moved, and then the drying treatment can be performed, so that the hair wave more faithful to the diameter of the rod can be formed in the finish result as compared with the case where the steam treatment is not performed.

Further, since the opening of the outside air introducing device is a blow-out port for supplying the hot air from the blower into the hood, the hot air from the blower does not enter the outside air introducing device even when the outside air introducing device is in a stopped state, and therefore, the fan of the outside air introducing device is not adversely affected by the hot air from the blower.

Further, since the fan incorporated in the outside air introducing device is controlled by the output from the temperature sensor mounted in the cover, the fan is driven when the temperature in the cover rises above a predetermined temperature for some reason, and the outside air is introduced into the cover to lower the temperature in the cover, so that the permanent wave treatment can be performed accurately without giving an uncomfortable feeling to the permanent wave to be performed.

In the invention according to the 18 th to 22 th aspects, since the hair iron treatment device is constituted by the 1 st cover for covering the back head of the person to be treated and the 2 nd cover for covering the front head, and each cover is rotatably attached to the hair iron treatment device in a state of being rotatably supported at the top corner by the shaft support member, the cover does not become an obstacle at any place in the correction of the winding position of the rod or the winding of a new rod.

Further, since one of the shaft supporting members for shaft-supporting the 1 st and 2 nd covers can be fixed by being clamped even at a desired angular position of the relative angle between the 1 st and 2 nd covers, the operation of winding the rod of the forward hair can be facilitated by overlapping the two covers and moving the overlapped covers to the face side of the person to be permed.

Further, since the 2 nd cover is locked by the locking part at the perm angle position, the 2 nd cover is prevented from rotating at the face side of the permed person, so that there is no unpleasant feeling that the cover rotates to the front of the permed person to be frightened during the perm.

Further, since the shaft support member for pivotally supporting the 1 st and 2 nd covers is detachably attached to the permanent wave treatment device, when hair treatment is performed on the forehead side of the person to be permanent-waved depending on the contents of permanent wave, permanent wave is facilitated by detaching the covers, and cleaning of the covers is also facilitated.

In addition, in the permed state, since the covering cloth attached to the opening of the 2 nd cover covers the entire back head from the forehead part of the permed person, the hot air sent from the perm treatment device does not leak to the outside, so that there is no unpleasant feeling to the permed person due to the hot air leaking from the cover or the odor of the perm solution leaking to the outside, and the suction from the rod can be efficiently performed, and the drying time can be accelerated.

In the invention according to the 23 th to 29 th aspects, since the rod main body is formed with a large number of air flow holes and closes one end side, and the closing member having the arcuate joint portion is detachably attached to the other end side, and is constituted by the engaging member in which the rolling portion is rotatably engaged with the joint portion, the hair wound around the rod can be dried in advance by supplying hot air or the like to the engaging member, and the rod main body can be washed easily by detaching the closing member from the rod main body.

Further, by forming the closing member to have a thick inner surface at a central portion and a thin outer surface at an outer peripheral portion, and forming a lid portion for forming a fluid reservoir portion for constituting an air circulation hole from the rod main body, and forming an arc-shaped engaging portion in the thick portion, and forming a circulation hole for allowing the fluid from the reservoir portion to flow to the engaging portion, the engaging member attached to the rod having a small diameter can be shared even for the rod having a large diameter, whereby rods having different diameters can be prepared for permanent waving of the person to be permanent waved, and the cost can be reduced.

Further, the hair can be dried in a short time by connecting the engaging member to the suction pipe, forming a heating atmosphere for the hair in a state where the rod body is wound around the hair, and sucking hot air in the heating atmosphere through the suction pipe, or the heated hair can be cooled by operating only the suction device to perform suction, and the closing member can be detached from the rod body when the rod body is washed, thereby easily performing washing.

Further, since the engaging surface between the winding rod main body and the closing member is formed into a corrugated shape or other irregular shape, when the closing member is fitted to the winding rod main body, the winding rod main body and the irregular portion of the closing member are fitted to each other, and the closing member does not rotate relative to the winding rod main body, so that the hair can be wound easily and reliably.

Further, since the color of the closing member is different from the color of the rod main body, when the engaging member is attached after hair is wound around the rod main body, the direction of the closing member can be easily recognized, and therefore, the engagement between the closing member and the engaging member can be easily performed.

Further, since the closing member is made of at least a synthetic resin made of a soft material and a large number of convex portions are formed on the end surface, when the engaging member is obliquely fitted to the closing member, the convex portions are deformed, and thus the fitting can be easily performed.

Further, since the outer peripheral surface of the short side partitioned by the partition wall formed in the roll bar main body is provided with the small hole, the liquid such as the permanent wave chemical liquid is not accumulated inside but flows out to the hair side, and therefore, when the roll bar is detached from the hair, the clothes are not stained by the accumulated liquid.

In the present invention according to any one of the aspects 30 to 35, since the condition of at least one of the number of rods, the amount of hair, and the damaged state of hair is inputted by the operation switch provided on the operation panel, and the perm time and the perm temperature are set to promote the treatment of hair, the perm treatment can be performed without giving a feeling of uneasiness to the permed person even by an unskilled person, and the setting by the skilled person is not required, so that the treatment time can be shortened.

In addition, the number of the rods, the amount of the hair, and the whole damaged state of the hair are inputted as setting conditions to determine the perming time and the perming temperature, so that the hair can be treated according to the hair state of the person to be permed, and the perming state can be maintained for a long time.

Further, since the switch for inputting the condition is arranged in a ring shape on the outer peripheral portion of the operation panel and the display portion for displaying the condition set by the switch and the setting result of the setting time and the setting temperature are arranged inside the switch, the display portion is easy to see and a novel design can be obtained.

In addition, since the correction switch for changing the permanent wave time or the permanent wave temperature is arranged on the part of the operation panel where the various switches are provided, the treatment time and the treatment temperature can be freely changed during the permanent wave treatment, and thus the permanent wave treatment can be performed more appropriately.

Drawings

Fig. 1 is a side view showing a permanent wave treatment device according to embodiment 1.

Fig. 2 is a vertical sectional view showing a permanent wave treatment device according to embodiment 1.

Fig. 3 is a rear view of the main part.

Fig. 4 is a front view of a state in which a cup is mounted in a vortex generator of the steam-water separating device, which is mounted in a housing.

Fig. 5 is a sectional view showing a state in which a cup is mounted in a vortex generator installed in a housing of the steam-water separating device.

Fig. 6 is a sectional view showing a state in which the cup is being removed from the vortex generator.

Fig. 7 is a cross-sectional side view of a portion of fig. 1.

Fig. 8 is a perspective view of the embodiment with the cover opened.

Fig. 9 is a sectional view showing a drawing member in a state where the catheter can be drawn out.

Fig. 10 is a sectional view of the drawing member in the state in which the catheter is not drawn out.

Fig. 11 is a sectional view of a clamp member for integrating the 1 st and 2 nd covers.

Fig. 12 is a sectional view of a lock member for locking the 2 nd cover.

Fig. 13 is a sectional view taken along line a-a of a lock member for locking the 2 nd cover.

Fig. 14 is a side view showing an open/closed state of the 1 st and 2 nd covers, (a) shows a state when the cover is introduced, (b) shows a state when the winding rod of the rear head is connected to the duct, and (c) shows a state when the winding rod of the front head is connected to the duct.

Fig. 15 is a front view of the operation panel.

Fig. 16 is a circuit block diagram of the control circuit.

Fig. 17 is a flowchart showing the operation of the control circuit described above.

Fig. 18 is a side view of embodiment 2.

Fig. 19 is a rear view showing the same principal parts.

Fig. 20 is a front view of a portion where steam is injected into the hood.

Fig. 21 is a side view of a permanent wave treatment device according to the 3 rd embodiment.

Fig. 22 is a side view of embodiment 3.

Fig. 23 is a flowchart showing the operation of embodiment 3.

Fig. 24 shows the next flowchart like the above flowchart.

Fig. 25 shows photographs after permanent wave treatment by the treatment method of the present invention and the conventional treatment method, wherein (a) shows a wet state, (b) shows a dry state, and (c) shows a change in the hair strand orientation of (b).

Fig. 26 is a graph for explaining a method of calculating the wave generation efficiency.

Fig. 27 is a graph showing a comparison result of the wave emission efficiencies.

Fig. 28 is a front view showing a state after joining the members of the rod.

FIG. 29 is a sectional view showing a state where the members of the rod are joined.

Fig. 30 is a front view of the state in which the 3-part of fig. 28 is separated.

Fig. 31 is a front view of the rod main body and the closing member in fig. 28, which are made of different colors.

Fig. 32 is a cross-sectional view showing a state in which an engaging member is engaged with a closing member according to another embodiment.

Detailed Description

The present invention is to wind a rod having a large number of air holes around the hair of a person to be permed, connect a duct to the rod, suck the hair by a blower, and supply hot air from the blower into a hood.

Example 1

Hereinafter, an embodiment of the permanent wave treatment device of the present invention will be described together with fig. 1 to 15.

The perm treatment device of the present invention is roughly divided into: the hair iron comprises a main body A composed of a frame 3 accommodating a blower 1 and a steam-water separator 2, and a two-part detachable cover F which is detachable from the upper part of the frame 3, wherein the blower 1 sucks hot air sucked from a winding rod R and discharges air heated by a heater H, and the steam-water separator 2 separates the hot air sucked by the blower 1 from moisture or a liquid medicine for permanent wave or foreign matters. C in fig. 1 is a chair on which a person to be permed sits when performing a perm treatment. The main body a is provided with casters 31, which are movable.

Next, the details of the main body a will be described. A blower constituted by a motor and a fan is fixed at the center part in the frame 3, and performs the following operations: when the inside of the winding rod R is brought into a negative pressure state, hot air is supplied to the steam-water separation device 2 disposed at the lower part through the hair suction cover F wound around the winding rod R, air from which liquid such as chemical liquid or foreign matter is removed is sucked by the steam-water separation device 2, the sucked air is discharged toward the heater H mounted at the upper part, and air heated to a predetermined temperature by the heater H is returned from the air outlet 32 formed in the frame 3 into the cover F. In the embodiment of the present invention, the heater H is disposed above the blower 1, the air from the blower 1 is heated, and the hot air is supplied into the hood F, but the hot air supplied into the hood F may be supplied by sucking the hot air from the outside by the blower, and the point is that the inside of the hood can be made to be a heating atmosphere.

The steam-water separation device 2 is located right below the blower 1, and includes: a vortex generator 21 for generating a vortex of the sucked air and discharging the vortex to the lower side; a cup 22 detachably mounted on the lower side of the vortex generator 21 and storing the chemical liquid or foreign matters contained in the steam water from the blower 1; and a funnel-shaped separator 23 which is removably accommodated in the cup 22 and has a slit 23a for sending the chemical liquid or the foreign matter contained in the vortex flow into the cup 22. The cup 22 in the steam separator 2 is configured to be able to discharge fluid remaining in the cup 22 by taking out the cup 22 to the outside after opening a lid 33 openably and closably attached to the front of the frame 3.

The cup 22 is detachably attached to the vortex generator 21, but has a structure shown in fig. 4 to 6. That is, an engagement groove 21a that engages with a brim portion 22b of the cup 22 is formed in the vortex generator 21, and a locking claw 21b is formed on the opposite side of the vortex generator 21 where the engagement groove 21a is formed. On the other hand, an opening hole 22c through which the locking claw 21b passes is formed in the brim portion 22b of the cup 22, and a handle 22d which can be engaged and locked with the locking claw 21b passing through the opening hole 22c is rotatably attached. The cup 22 has a cylindrical upper portion, and a stepped portion 22e is formed on a surface in the same direction as the rotation direction of the handle 22c located below the middle portion. A guide rail 35 is formed in the opening of the frame 3, which is inclined toward the opening side and is positioned below the step portion 22e on which the cup 22 is placed. 22f is the handle of the cup 22.

With such a configuration, when the cup 22 is mounted on the vortex generator 21, the stepped portion 22e of the cup 22 is placed on the guide rail 35 of the opening portion of the housing 3, and the cup 22 is slid and inserted into the rear side, the cup is stopped with the brim portion 22b of the cup 22 engaged with the engagement groove 21a of the vortex generator 21. When the handle 22f of the cup 22 is pushed up in this state, the locking claw 21b enters the opening hole 22c formed in the brim 22b, and the tip end passes through the opening hole 22 c. At this time, the handle 22d is rotated to engage the upper end of the handle 22d with the locking pawl 22b, thereby bringing the handle into a locked state.

The air outlet 32 is mounted on an inclined surface of a mounting cover F on the upper surface of the frame 3, and drawing members 5 for drawing out the duct 4 for making the inside of the roll bar R in a negative pressure state are mounted on the left and right sides of the air outlet 32. An attachment tool 41 is attached to the tip of the guide tube 4, detachably from the rod R, and rotatably attached to the rod R. Further, since the air flow holes R1 are formed in a large number on the outer peripheral surface of the winding rod R, when the tube 4 is connected to the winding rod R via the connecting tool 41 and the inside of the tube 4 is brought into a negative pressure state, the inside of the winding rod R is also brought into a negative pressure state, and therefore, the fluid such as the chemical solution of the hair wound around the winding rod R is sucked into the tube 4, and the inside of the cover F is brought into a heated state, whereby the hair is also heated, and the drying time can be accelerated.

The drawing member 5 of the catheter 4 includes: a fixed table 51 formed with a long hole 51a larger than the diameter of the guide tube 4; and a movable table 52 formed with a circular hole 52a slightly larger than the pipe 4 and slidable with respect to the fixed table 51, wherein when the pipe 4 is drawn out or stored, as shown in fig. 6, the circular hole 52a of the movable table 52 can be easily positioned at the center of the long hole 51a of the fixed table 51 by sliding, and when the pipe 4 is set in a fixed state, as shown in fig. 7, the circular hole 52a of the movable table 52 can be positioned at a position deviated from the center of the long hole 51a of the fixed table 51 by sliding, and the pipe 4 is set in a fixed state by frictional resistance.

The structure of the drawing member 5 is not limited to the above-described embodiment, and any structure may be included as long as it can be closely attached to the outer periphery of the pipe 4 or a gap can be formed with respect to the outer periphery. The fixing table 51 is fixed to a base 53 to which the guide tube 4 is fitted in a relatively tight state. The base 53 is configured to fit an upper end of a suction tube 6, which will be described later, in an airtight state. In addition, a not-shown cap must be fitted to the connection tool 41 of the catheter 4 to which the winding rod R is not attached so that the suction force of the winding rod R is not weakened during suction.

The suction pipe 6 capable of accommodating the guide pipe 4 hanging from the drawer member 5 is formed in a pipe shape from a material such as a synthetic resin, and one end is fitted to the base 53 of the drawer member in an airtight state, and the other end is fitted to a side surface of the steam separator 2 opposing the vortex generator 21 in an airtight state. And the suction duct 6 is arranged along the side of the frame 3. Therefore, when the blower 1 is driven, the inside of the suction pipe 6 is brought into a negative pressure state by the vortex generator 21, and the inside of the duct 4 is also brought into a negative pressure state by the negative pressure state, so that the inside of the winding rod R is brought into a negative pressure state.

Further, by removing the suction pipe 6 fitted in the airtight state between the drawer member 5 and the vortex generator 21, the suction pipe 6 can be separated from the housing 3, so that the catheter 4 can be pulled out from the suction pipe, and the catheter 4 can be easily washed.

Next, the cover F will be described in detail together with fig. 11 to 14.

The cover F includes: the lock device comprises a 1 st cover 7 and a 2 nd cover 8 formed in a substantially circular arc shape, a clamp member 9 which is fixed to the top corners of the 1 st and 2 nd covers so as to be rotatable and clampable, and a lock member 10 which locks only the 2 nd cover 8. The lock member 10 is detachably attached to the chassis 3 via the clamp member 8 so as to be fitted into the receiving recess 34 of the chassis 3 and to be detached from the receiving recess 34 of the chassis 3. The shape of the 1 st and 2 nd covers 7 and 8 is not limited to the circular arc shape, and any shape may be used as long as it can cover the head, such as a square shape or a hexagonal shape.

In a state of being attached to the receiving recess 34 of the frame 3, the 1 st cover 7 is closely fitted to the upper opening edge of the frame 3, and an airtight soft covering cloth 8a from the forehead cover to the head of the collar of the person to be ironed is detachably attached to the opening of the 2 nd cover 8. Further, when the 2 nd cover 8 is rotated in a direction overlapping the 1 st cover 7, a locking spring 8b that engages with a projection (not shown) formed on the inner surface of the 1 st cover 7 of the 2 nd cover 8 is attached so as not to facilitate the movement of the 2 nd cover 8 in the opening direction.

Further, the clamp member 9 can fix the 1 st cover 7 and the 2 nd cover 8 by rotating the knob 91 at a desired angular position (for example, as shown in fig. 14(b), the 2 nd cover 8 is overlapped on the 2 nd cover 8 side to facilitate the operation of fitting the pipe 4 to the rod R from the rear head side of the seated person to be permed, and the 1 st cover 7 is overlapped on the 2 nd cover 8 shown in fig. 14(c) in a state where the 2 nd cover 8 is positioned on the face side of the person to be permed to facilitate the operation of fitting the pipe 4 to the rod R from the front head side of the person to be permed), and the lock member 10 can lock the 2 nd cover 8 in a state where the 2 nd cover 8 is opened to the maximum with respect to the 1 st cover 7 (fig. 1 and 2).

Next, the structure of the clamping member 9 will be described together with the sectional view of fig. 11.

In fig. 11, reference numeral 91 denotes a mounting member detachably mounted on the receiving recess 34 of the frame 3, and a female screw 91a is formed at the center. Reference numeral 92 denotes a screw member formed with a cylindrical portion 92b, and an operation knob 92c formed with an uneven surface is integrally formed at the tip so as to be easily rotated by finger operation, and the cylindrical portion 92b is formed with a male screw 92a which is screwed into the female screw 91 a. The cylindrical portion 92b is pivotally supported by holes 71 and 81 formed at the top corners of the 1 st and 2 nd covers 7 and 8.

When the male screw 92 of the screw member 92 is loosened with respect to the female screw 91a of the attachment member 91 of the clamp member 9 configured as described above, the 1 st and 2 nd covers 7 and 8 can be rotated because the distance between them is increased, and when the clamp member is clamped, the 1 st and 2 nd covers 7 and 8 are fixed because the distance between the attachment member 91 and the screw member 92 is decreased. Therefore, the overlapping angle of the 1 st cover 7 and the 2 nd cover 8 and the rotation angle of the 1 st and 2 nd covers 7 and 8 with respect to the frame 3 shown in fig. 11 can be freely set.

Next, the structure of the lock member 10 will be described together with fig. 12 and 13.

In fig. 12 and 13, reference numeral 101 denotes a mounting member detachably mounted on the receiving recess 34, and 102 denotes an operating member which is slidably mounted (slidably in the left-right direction in fig. 12) in the mounting member 101 and in which an operating knob 102a is integrally formed, and which is formed on the side opposite to the receiving recess 34 of the mounting member 91 to which the clamp member 9 of the frame 3 is mounted, and in which a spring 103 is accommodated in the operating knob 102 a. Further, the operating member 102 is formed with a concave engaging portion 102b that can engage with a wedge-shaped engaging projection 8c formed on the inner surface of the 2 nd cover 8. The engaging projection 8c is formed at a position to be engaged with the engaging portion 102b when the 2 nd cover 8 is rotated to the permanent wave position shown in fig. 1 and 2.

Reference numeral 104 denotes a cover to be attached to the attachment member 101, and the cover 104 is formed with a cylindrical portion 104a for rotatably supporting a hole formed at a top corner portion of the 1 st and 2 nd covers 7 and 8, and a knob hole 104b facing a distal end of the operation knob 102 a. When the operation knob 102a exposed from the knob hole 104b of the cover 104 is pressed against the elastic force of the spring 103, as shown in fig. 13, the engagement projection 8c formed on the 2 nd cover 8 is positioned at this time, and the engagement projection 8c is engaged with the engagement portion 102b, so that the 2 nd cover 8 is locked at this position and is in a state of being unable to rotate.

In the lock member 10 configured as described above, when the 2 nd cover 8 is rotated at a position where the permanent wave treatment is performed (a state shown in fig. 1 and 2), the operation knob 102a is pressed against the elastic force of the spring 103. When the pressing force of the operation knob 102a is released at a position where the engaging projection 8c of the 2 nd cover 8 reaches the engaging portion 102b, the operating member 102 returns to the original position by the elastic force of the spring 103, and the engaging projection 8c engages with the engaging portion 102b as shown in fig. 13, thereby preventing the rotation of the 2 nd cover 8. In such a permanent wave state, since the 2 nd cover 8 is locked so as not to move, a feeling of security can be given to the person to be permanent wave during permanent wave.

Next, a control device for hair treatment using the permanent wave treatment device will be described together with fig. 15 to 17.

Fig. 15 is a front view of the operation panel 11 attached to the top inclined surface of the frame 3 of the processing apparatus, fig. 16 is a control circuit 13 driven by the operation of the operation panel 11, and fig. 17 is a flowchart for explaining the operation of the control circuit 13.

First, the operation panel 11 will be explained. An annular operation portion 112 is formed on the outer periphery of the disk-shaped overall, and a display portion 111 is formed inside the operation portion 112. The display unit 111 includes: a time display unit 111a for digitally displaying a permanent wave time; a temperature grade display part 111b for displaying the perm temperature by switching the light emitting diodes; a rod number display part 111c for displaying the number of rods R wound around the hair of the permed person by switching the light emitting diodes; and a mode display unit 111d for displaying the hair quantity and the damage of the hair of the person to be permed in a scale of 1 to 9 (lighting of the light emitting diodes of the square lattice-shaped display unit).

When the heater for turning on the blue light-emitting diode is controlled to be turned off, 1 blue, 2 yellow, 2 orange, and 2 red light-emitting diodes are linearly arranged in the order of low temperature to display the temperature of 45 to 55 ℃, and 7 light-emitting diodes are additionally turned on in the order of increasing temperature. For example, 1 to 9 light-emitting diodes are used in the number-of-sticks display section 111c, 2 yellow light-emitting diodes are turned on, 10 to 17 orange light-emitting diodes are turned on, and 18 to 26 red light-emitting diodes are turned on. In the above description, the case where the number of rods is displayed in 3 stages has been described, but the number is not limited to 3 stages, and the number of rods per stage is not limited to the above number.

Next, switches 112a to 112h disposed on the outer peripheries of the display portions 111a to 111d will be described.

Reference numeral 112a denotes a switch for time correction (the permanent wave time set by the control circuit 13 described later is empirically corrected by the permanent wave person or the like), and an upward arrow denotes a time increasing switch and a downward arrow denotes a time decreasing switch. Reference numeral 112b denotes a temperature correction switch which is operated by the permanent wave user in the same manner as the above time correction, and an upward arrow denotes a temperature increase switch and a downward arrow denotes a temperature decrease switch.

112c is a rod number setting switch for setting the number of rods R around which hair is wound by the permitter, an upward arrow is a switch for plural rods operated when the number of rods around which hair is wound is large, and a downward arrow is a switch for small rods operated when the number of rods is small. 112d is a hair amount setting switch for operating the amount of hair wound on the rod in 3 steps (small, normal, large), and 112e is a damage setting switch for operating the damage level of the hair in 3 steps (good, normal, poor), and the levels of 1 to 9 stored in the ROM of the control circuit 13 described later can be automatically set according to the number of operations with the hair amount setting switch 112 d.

112f is a start switch which is operated after the time, temperature and level are automatically set by the control circuit 13 described later and is stopped when the operation is performed during the operation, 112g is a test switch for sending air into the cover only during the start operation, bringing the inside of the roll bar into a negative pressure state, detecting the sound or the current of the blower 1 to confirm whether the connection state of the roll bar R and the duct is complete or not and whether the duct not connected to the roll bar R is open or not, 112h is a mute switch for lowering the operation sound (sound generated when suction is performed while air is being sent) to lower the output power, and when the mute switch 112h is operated, the mute lamp 111e is turned on.

Next, the control circuit 13 of fig. 16 will be explained. The same reference numerals as those used in the description of the operation panel 11 denote the same parts, and the description thereof will be omitted.

The CPU 13a is a CPU for operating the entire circuit, the CPU 13b is a temperature sensor for detecting the temperature inside the cover, which is installed at a desired position inside the cover and detects the temperature inside the cover, the CPU 13c is a safety switch for turning off the power supply when the main body is turned over or when the heater becomes an abnormal temperature, which is operated by a tilt sensor incorporated in the main body, and when an excessive load is applied to the motor for supplying hot air and sucking the hot air.

13d is a ROM which is inputted by operating the number-of-rods setting switch 12c, the hair amount setting switch 12d, and the damage setting switch 12e and stores data on setting the permanent wave time to several minutes and setting the permanent wave temperature to several degrees, 13e is a RAM which stores various settings that the permanent wave operator should perform as desired, 13f is a heater control unit such as a relay for performing temperature control of a heater, for example, switching control of energization of the heater, 13g is a timer for subtracting the time set by the ROM 13d from the start switch 12f, 13h is a blower control unit for performing switching control of an air blowing device or control of an air blowing amount, and 13i is a control unit for performing lighting control of the display unit 111. These switches and control units are connected to the CPU 13a via an input/output bus.

Next, the operation of the control circuit 12 will be described with reference to the flowchart of fig. 17.

First, in a state where the rod R is wound around the hair, after sitting in front of the permanent wave treatment device of the present invention, the attachment tool 41 is fitted to the rod R, and the sealing member is fitted to the connecting portion of the attachment tool 41 of the rod R to which the attachment tool 41 is not attached to prevent air leakage, the cover F is closed to the head of the person to be permanent, and is closed by the cover cloth 8 a.

In this state, when a switch of a main power supply (not shown) is turned on (step S1), the control circuit 13 is in a driving state. Then, the number of the rods R wound around the hair is input by operating the rod number setting switch 112c (step S2). Next, the damage setting switch 112e is operated to input the damage state of the hair (step S3), and it is determined whether or not the amount of the hair wound around the rod is large, and then the hair amount setting switch 112d is operated to input the state (step S4).

When the above 3 settings are completed, the time and temperature are determined by obtaining the pattern of the hair treatment time, the hair heating temperature, and the blower output intensity from the data stored in the ROM 13d (step S5), and are displayed on the time display unit 111a and the temperature level display unit 111 b. In this state, the CPU 13a monitors whether or not the start switch 112f is operated (step S6), and when it is determined that the start switch is operated, the timer is started to be decremented (step S7), and the blower 1 starts to be driven to start blowing (step S8). When this air blowing is started, the air is sucked through the duct 4, so that the inside of the rod R is in a negative pressure state, and the air passes through the hair, thereby accelerating the drying.

Further, while the blower is driven in step S8, the temperature sensor 12b provided in the hood F detects the temperature in the hood, but the temperature in the hood when the start switch 112F is turned on is low because of the room temperature, and therefore the heater control 13F is started (step S9). Then, the heater control is started, and the control is started so as to reach a predetermined temperature (temperature determined by the ROM) (step S10).

While the temperature control is being performed, the CPU 13a monitors whether the set time is reached (step S11), returns to step S8 to perform the control when it is determined that the set time is not reached, and enters a standby state when it is determined that the set time is reached (step S12), and returns to step S2 to establish a standby state for starting the permanent wave treatment of the next object.

Although the above-mentioned embodiment has been described with respect to the case where the time, temperature, and blower output are automatically set by inputting 3 conditions of the number of rods, the amount of hair, and the state of damage of hair, when the person to be permed wants to input 1 or 2 conditions among the 3 conditions to determine the time, temperature, and blower output from an empirical rule or the like, the person may start the perm by operating a determination switch, not shown, after inputting 1 or 2 conditions. In this case, the ROM 13d needs to be provided with software for determining time, temperature, and output power of the blower under each input condition.

Next, the operation procedure of the permanent wave treatment using the permanent wave treatment device of the present invention will be described.

First, the rod R is wound around the hair, the solution 1 of the reducing agent for permanent wave is applied to the wound hair, and the hair is left to react with the chemical agent sufficiently, and then the chemical agent is washed away. Then, the permanent wave treatment device of the present invention is set on the hair of the person to be permanent wave. At this time, the 2 nd cover 8 is in an inserted state of being overlapped with the 1 st cover 7 of the cover F shown in fig. 14 (a).

After the person to be permanent-waved sits, as shown in fig. 11(b), the 2 nd cover 8 is rotated to a position to cover the head of the person to be permanent-waved, and the 1 st cover 7 is overlapped on the 2 nd cover 8 side, and locked and fixed by the clamp member 9. In this state, the guide tube 4 is pulled out from the pulling-out member 5 and connected to the winding rod R on which the hair is wound. The cover is fitted to the attachment tool 41 of the pipe 4 to which the winding rod R is not connected, so that air is not sucked. In the state of the 1 st and 2 nd covers 7 and 8 shown in fig. 11(b), when it is difficult to connect the pipe 4 of the rod R wound around the hair on the front end of the person to be ironed, the cover F may be detached from the housing 3 and then connected.

When the connection of the guide tube 4 to the rod R on which hair is wound is completed, the 1 st and 2 nd covers 7 and 8 are unfolded as shown in fig. 1 and 2 to cover the whole head of the person to be permed. In this state, the 1 st and 2 nd covers 7 and 8 are locked by the locking spring 8b of the 2 nd cover 8. Since a gap is formed between the head and the opening of the 2 nd cover 8, the head is covered with the covering cloth 8a from the forehead to the back of the neck of the person to be ironed, and is thus isolated from the outside.

Next, the control circuit 13 is turned on by operating the start switch 112F, and the number-of-winding-rod setting switch 12c, the hair amount setting switch 12d, and the damage setting switch 12e of the operation panel 11 are operated, so that the treatment time and the treatment temperature are set by the operation of the control circuit 13, and the inside of the cover F can be maintained at a constant temperature based on the set hot air. Further, since the inside of the duct 4 is at a negative pressure, the inside of the rod R is also at a negative pressure, and the hot air passes through the rod R, so that the hair wound around the rod R is dried quickly. Further, the chemical liquid or foreign matter contained in the sucked hot air is separated from the air by the steam separator 2, and only the hot air is sucked by the blower 1 and supplied into the hood F through the heater H.

After the drying step is completed, the hair after drying is coated with a permanent wave solution 2 containing an oxidizing agent, and left at room temperature to re-bond the bonds inside the hair, thereby remembering the shape in the dry state. After the oxidation of the hair is completed, the hair is washed, dried and shaped, and the operation is finished.

Example 2

In the above-described embodiment, the hair is dried by supplying hot air to the hair wound around the rod R and sucking the hot air, but the hair can be efficiently treated by applying steam to raise the temperature of the hair while keeping a large amount of moisture on the hair (without drying the hair), and then drying the hair.

As described above, embodiment 2 is an embodiment in which a steam generating device for applying steam to hair is integrally incorporated in addition to embodiment 1, and is described together with fig. 18 to 20. The same reference numerals as in embodiment 1 denote the same parts, and description thereof will be omitted.

Reference numeral 14 denotes a well-known steam generator attached to a side surface of the frame 3, and is configured to generate steam by heating water in the tank with a heater, ultrasonic waves, or the like, and to supply the steam into the hood F through a steam pipe 14 a.

A steam pipe 14a for discharging the steam from the steam generator 4 is connected to a rotary pipe 14b in a watertight manner, a front end of the rotary pipe 14b reaches above the air outlet 32 in an upper portion of the frame 3, and a steam outlet pipe 14c is positioned above the air outlet 32 in a parallel manner at a front end of the rotary pipe 14 b. Further, 14d is a steam blowing hole.

The operation procedure of the permanent wave treatment by the permanent wave treatment device incorporating the steam generating device 14 will be described.

The difference from the permanent wave treatment by the permanent wave treatment apparatus not equipped with the steam generator 14 is that the liquid 1 is applied to the hair, the inside of the cover F is heated by hot air, and the steam generator 14 supplies steam into the cover F to heat the hair with high humidity and high temperature. Alternatively, the steam may be slowly sucked in combination with the driving of the blower 1 to sufficiently react the hair wound around the winding bar R with the 1 st chemical solution.

In the above-described drying step, the temperature of the hair can be raised in a state where the moisture contained in the hair is high by heating with steam before the drying treatment, and after the molecules are sufficiently moved in the shape deformed by the rod R in a state where the molecules in the hair are easily moved, the drying is performed by supplying hot air and sucking. The treatment after heating with steam is a step of stopping the supply of steam, and then, a step of supplying hot air to the hair wound around the rod R and drying the hair by suction, as in the above-described embodiment 1, and therefore, a detailed description thereof is omitted.

Further, in embodiment 2, the case where the steam generating device 14 is installed outside the rack 3 is shown, but the steam generating device 14 is preferably assembled in the rack 3 and supplies the steam into the cover F.

Example 3

Next, embodiment 3 will be described together with fig. 21 to 24.

In the above embodiment, the hair is dried by the following cycle: hot air heated by a heater at a predetermined temperature is supplied into the cover F, while the inside of the winding bar R is brought into a negative pressure state by the circulation type blower 1, the hot air is sucked through the winding bar R, the sucked hot air is subjected to liquid such as a chemical liquid or foreign matter removal by the steam-water separator 2, the air from the steam-water separator 2 is heated by the heater and returned into the cover F.

Therefore, in embodiment 3, when the temperature of the hot air is higher than the preset temperature, the outside air is introduced to have a predetermined temperature. In this embodiment, as shown in fig. 21 and 22, a portion of a duct for blowing hot air to the air outlet 32, which portion is close to the air outlet 32, is provided with an outside air suction port 24a, a fan 24b for sucking outside air is provided beside the air suction port 24a, and an outside air intake port 24c is formed at a position facing the air suction port 24a on the side surface of the frame 3.

Next, the operation of the control circuit 2 according to this embodiment will be described together with the flowcharts of fig. 23 and 24.

First, a rod R is wound around hair, and a permanent wave 1 st agent containing a reducing agent is applied to the wound hair, and left for a predetermined time to swell and soften the hair. After the hair is swollen and softened, the permanent wave 1 st agent attached to the hair is washed off, and the washed hair is wiped off with a towel. Then, in a state where the cover F of the permanent wave treatment apparatus of the present invention is opened, the attachment tool 41 is fitted to the rod R and the pipe 4 is connected to the rod R just before the treatment apparatus. After a sealing member is fitted to the attachment tool 41 to which the rod R is not connected to prevent air leakage, the opened cover F is closed to cover the head of the person to be ironed, and the face side is closed with the cover cloth 8 a. In the above description, the case where the pipe 4 is connected to the winding rod R has been described, but the pipe 4 is not necessarily connected to the winding rod R. At this time, the seal member is fitted to the attachment tool 41 to which the rod R is not connected to the pipe 4.

In this state, when a switch of a main power supply (not shown) is turned on (step S1), the control circuit 13 is in a driving state. Then, the number of the rods R wound around the hair is input by operating the rod number setting switch 112c (step S2). Next, the damage setting switch 112e is operated to input the damage state of the hair (step S3), and it is determined whether or not the amount of the hair wound around the rod is large, and the hair amount setting switch 112d is operated to input the state (step S4).

When the above 3 settings are completed, the time and temperature are determined by obtaining the hair treatment time, the atmosphere temperature for the hair, and the pattern of the output power intensity of the blower from the data stored in the ROM 13d (step S5), and are displayed on the time display unit 111a and the temperature level display unit 111 b. In this state, the CPU 13a monitors whether or not the start switch 112f is operated (step S6), and when it is judged that the operation is performed, the timer decrementing is started (step S7), and the blower 1 starts driving with a weak driving force to start blowing of hot air (step S8). At the start of this air blowing, although suction is performed through the duct 4, since the blower 1 is driven by a weak driving force, the hair wound around the rod R can be held in a warm and wet state (warm wet state).

Further, while the blower is driven in step S8, the temperature sensor 12b provided in the hood F detects the temperature in the hood F, but the temperature in the hood when the start switch 112F is turned on is low because of the room temperature, and therefore the heater control 13F is started (step S9). Then, heater control is started, and control is started so that a preset temperature (temperature determined by the ROM) is reached (step S10). At the start of this air blowing, although suction is performed through the duct 4, since the blower 1 is driven by a weak driving force, the hair wound around the rod R can be held in a wet state.

In this control state, whether or not the temperature inside the cover F is equal to or higher than the set temperature for some reason is monitored based on the output from the temperature sensor 13b (step S11), and when it is determined that the temperature is equal to or higher than the set temperature, the fan 24b is driven (step S12) to introduce outside air and blow air from the air blowing port 32, thereby mixing the hot air blown out via the heater H and controlling the temperature to a preset temperature.

While the temperature management is being performed, the CPU 13a monitors whether the set 1 st time is reached (step S13), and when it is determined that the set time is not reached, the control returns to step S10 to perform the control described above, and when it is determined that the set time is reached, the driving of the blower 1 is temporarily stopped (step S14). In this stopped state, the permanent iron pulls up the hood F to perform an operation of observing the state of the hair, or when the pipe 4 is not connected to the rod R, an operation of connecting the pipe 4 to the rod R is performed.

When the above operation is ended, the permanent wave operator turns on the start switch 112f (step S15), the timer is started (step S16), and at the same time, the blower 1 starts driving with strong driving force (step S17), and the control of the heater H is started (step S18). In this state, since the blower 1 is driven by a strong driving force, the amount of air blown and the suction force are strong, and the amount of hot air passing through the hair is large, so that the hair can be dried quickly. In the dry state, the temperature inside the cover F is monitored (step S19), and when the temperature is monitored to be equal to or higher than a preset temperature (step S20), the fan 24b is driven (step S21) to introduce outside air and blow the air from the air blowing port 32, so that the outside air is mixed with hot air sent out through the heater H, and the temperature is controlled to be the preset temperature.

Then, whether the 2 nd counted time is reached is monitored (step S22), and if it is judged that the set time is not reached, the control returns to step S16, and if it is judged that the 2 nd counted time is reached, the control is put into a standby state (step S23), and the control returns to step S2, and the control is put into an on-standby state for the next perming process of the perming subject. In the above description, the start switch 112f is manually turned on to proceed to the next step after the 1 st counted time elapses and the driving of the blower 1 by the weak driving force is stopped, but the blower 1 may be automatically driven by the strong driving force after a preset time (time at which the permitter determines that the above operation should be ended) after the stop of the blower 1.

Next, the procedure of the permanent wave treatment by the permanent wave treatment device according to embodiment 3 will be described.

First, in a state where the agent 1 is applied to the hair, steam is supplied into the cover F by the steam generating device 14 to be in a state where humidity and temperature are high, and the hair is heated and, in combination with driving of the blower 1, the steam is gradually sucked to sufficiently react the hair wound around the winding bar R with the agent 1.

Then, the agent 1 attached to the swollen and softened hair is washed off, or the action of the agent 1 is stopped by an acidic intermediate treatment agent that neutralizes the agent 1, or after both operations, when the wet hair is left for a certain period of time while being heated, the temperature of the hair can be raised in a state where the moisture contained in the hair is high by heating with steam, and the molecules can be sufficiently moved in the shape deformed by the curling bar R in a state where the molecules in the hair are easily moved. Further, by applying a negative pressure to the inside of the rod and sucking the steam or the mist, the moisture content and the temperature from the root to the tip of the hair can be made uniform. By the subsequent drying by the supply and suction of the hot air, a wave more faithful to the diameter of the rod can be formed in the finished result. The subsequent step is a step of applying the permanent wave 2 nd agent containing an oxidizing agent to the dried hair and leaving it for a certain period of time, as in the above-mentioned example 3, and therefore, the detailed description thereof is omitted.

Also in this embodiment, when the temperature sensor 13b detects that the temperature inside the hood F exceeds the set value, the CPU 13a can drive the fan 24b to introduce outside air to suppress the temperature rise.

Further, although the steam generator 14 may be installed outside the housing 3, it is preferable that the steam generator 4 is assembled in the housing 3 and supplies steam into the cover F.

Next, the operation steps of the permanent wave treatment method of the present invention will be described.

First, the rod R is wound around the hair, the agent 1 of the reducing agent for permanent wave is applied to the wound hair, the hair is swollen and softened by the agent being left to react with the hair, the agent 1 attached to the swollen and softened hair is washed off, or the action of the agent 1 is stopped by an acidic intermediate treatment agent which neutralizes the agent 1, or both of them are performed. Then, the permanent wave treatment device of the present invention is set on the hair of the person to be permanent wave. At this time, the 2 nd cover 8 is in an introduced state in a state of being overlapped with the 1 st cover 7 of the cover F shown in fig. 14 (a).

After the person to be permanent-waved sits, as shown in fig. 11(b), the 2 nd cover 8 is rotated to a position to cover the head of the person to be permanent-waved, and the 1 st cover 7 is overlapped on the 2 nd cover 8 side and locked and fixed by the clamp member 9. In this state, as shown in fig. 1 and 2, the 1 st and 2 nd covers 7 and 8 are unfolded to cover the whole head of the person to be permed. Thus, the 1 st and 2 nd covers 7 and 8 are locked by the locking spring 8b of the 2 nd cover 8. Further, since a gap is formed between the head and the opening of the 2 nd cover 8, the head is covered with the covering cloth 8a from the forehead to the back of the neck of the person to be ironed, and is in a state of being isolated from the outside.

Next, the start switch 112F is operated to turn on the control circuit 13, and the number-of-rods setting switch 12c, the hair amount setting switch 12d, and the damage setting switch 12e of the operation panel 11 are operated to set the treatment time and the treatment temperature by the operation of the control circuit 13, and the hot air at the set temperature is controlled to make the inside of the cover F a constant temperature atmosphere, and in this state, the hair is heated only at a predetermined temperature (preferably, at a temperature of 60 degrees or less) and for a predetermined time (different depending on the hardness of the hair, the amount of hair, and the like), and the polymer is easily moved. The hair may be heated by steam or mist as shown in example 2, without being limited to hot air from the blower 1.

After the predetermined time has elapsed, the blower 1 is temporarily stopped, and the heating is terminated. Thereafter, the covers 7 and 8 are opened, and the guide tube 4 is pulled out by the pulling member 5 and connected to the rod R around which the hair is wound. Further, the cap is fitted to the attachment tool 41 on the pipe 4 to which the winding rod R is not connected, so that air suction is not performed. In the state of the 1 st and 2 nd covers 7 and 8 shown in fig. 11(b), when it is difficult to connect the pipe 4 of the rod R wound around the hair on the front end of the person to be ironed, the cover F may be detached from the housing 3 and connected.

When the connection of the guide tube 4 to the rod R on which hair is wound is completed, the 1 st and 2 nd covers 7 and 8 are unfolded in the same manner as described above to cover the entire head of the person to be permed, and the gap between the head and the opening of the 2 nd cover 8 is covered with the cover cloth 8a to be isolated from the outside.

Subsequently, the perming person turns on the start switch 112f again, drives the blower 1 to make the inside of the duct 4 negative pressure, and sucks the air having a high temperature maintaining the heated state in the covers 7 and 8, thereby rapidly drying the hair wound around the rod R. Further, the chemical agent contained in the sucked hot air is separated from the foreign matter by the steam separator 2, and only the hot air is sucked by the blower 1 and supplied into the hood F through the heater H. At this time, when the temperature sensor 13b detects that the temperature inside the cover F is a temperature exceeding the set value, the CPU 13a drives the fan 24b to introduce outside air, thereby suppressing the temperature increase.

Next, when the drying step is completed, the hair after drying is coated with a permanent wave 2 nd agent containing an oxidizing agent, and the shape of the hair during drying is memorized while re-bonding of disulfide bonds is performed. After a desired time has elapsed, the hair is washed, dried, and styled, thereby ending the operation.

Illustrating the effectiveness of the proposed treatment. The hair wave efficiency is improved as compared with conventional cold wave treatment by washing off the agent 1 attached to the swollen and softened hair, or by stopping the action of the agent 1 by an intermediate treatment agent which neutralizes the acidity of the agent 1, or by applying the agent 2 after heating the hair and leaving it for a certain period of time.

Furthermore, the hair obtained in the above-described step is heated and left to stand for a certain period of time, and then the hair is subjected to treatment with the agent 2 containing an oxidizing agent in the drying step, and the shape of the hair in the dry state is memorized, so that the hair can be kept in the wave shape (less slack in the dry state) similar to the wet state in the final styling. This is because the hair B, C, D in fig. 25 has less wave relaxation in the wet state and the dry state than the result of the hair a, and the effect thereof can be confirmed.

In the hair C of the experiment conducted before the present application, the hair was left for a certain period of time before being dried, and was not left to stand in a heated state but was left to stand in a room temperature environment, so that the hair after washing off the agent had a higher wave-generating efficiency than the hair B which had not been left for a certain period of time before being dried, but the difference in the effect was small

However, as a result of the hair D obtained by the treatment method of the present invention, the hair D is heated while maintaining the wet state of the hair after being left for a certain period of time after the agent is washed away, so that the hair waving efficiency is greatly improved and the optimal hair waving effect is exhibited. Further, the comparison result shows the difference between the treatment time of the same agent 1 and the treatment method of the same agent-washing and then the treatment method of the same agent-washing after leaving for a certain period of time, but as shown by the result, the wave efficiency is improved more greatly than the conventional wave treatment method, so that the treatment time of the agent 1 can be further shortened than the conventional wave treatment method, and the wet hair is heated and left for a certain period of time after the agent-washing, whereby the structural change in the hair due to the agent can be suppressed as much as possible, and the wave can be permed with high wave efficiency.

Next, a method of calculating the wave propagation will be described. The wet state of the shampoo state after application of the 2 nd agent was calculated from the wet state of fig. 25(a) using the dry state of fig. 25(b) (c). As shown in fig. 26, the wave efficiency is calculated by dividing the height X of the wave from the center of the wave by the length Y from the center of the wave to the next wave. The results are shown in FIG. 27.

Next, details of the winding rod R shown in fig. 8 to 10 in the above embodiment will be described together with fig. 28 to 31.

The winding rod R comprises: a rod winding main body 17; a closing member 18 detachably fitted to an opening at one end of the rod main body 17; and an engaging member 19 which is detachably engaged with the opening of the closing member 18. Reference numeral 4 denotes a suction tube having one end connected to a suction device and the other end fitted to the engaging member 3.

Next, details of the above-described components will be described. The rod main body 17 is formed of a synthetic resin material having a relatively soft material, and is formed in a cylindrical shape as a whole. Further, a large number of projecting portions 171 are formed at one end of the cylindrical shape, and the projecting portions 171 are fixed by hooking a rubber band or the like between the projecting portions 181 of the closing member 18 in a state where hair is wound, so that the rod main body 17 is detached from the hair. In addition, the rod main body 17 is not necessarily a soft material.

The other end of the rod winding body 17 is formed into a thin portion 172 and a thick portion 173, an annular ridge 172a is formed on the outer peripheral surface of the thin portion 172, and an end surface of the thick portion 173 is an uneven portion 173a such as a wave shape. Further, a large number of grooves 174 for preventing slippage of hair are formed on the outer peripheral surface along the longitudinal direction of the rod main body 17, and a partition 175 is formed inside the portion near the convex portion 171.

A large number of air flow holes 176 are formed in the circumferential surface between the partition wall 175 and the end portions of the thin wall 172 and the thick wall 173, which form the rod main body 17, and small holes 177 for preventing liquid such as chemical liquid from being accumulated in the inner portion are formed in the circumferential surface between the partition wall 175 and the projecting portion 171. The air circulation hole 176 is a circular hole as shown in the figure, but may be a long hole extending in the longitudinal direction.

Next, the closing member 18 will be described in detail. The closing member 18 is formed of a synthetic resin material, which is a flexible material, and is formed in a short cylindrical shape as a whole. A projecting portion 181 for hooking a rubber band or the like between the projecting portion 171 of the rod main body 17 is formed at one end of the cylindrical body.

The other end of the closing member 18 is a thin portion 182, and an annular concave portion 182a that engages with the convex portion 172a formed in the thin portion 172 of the rod main body 17 is formed on the inner peripheral surface of the thin portion 182, and an uneven portion 182b that matches the uneven portion 173a of the thick portion 173 of the rod main body 17 is formed on the end surface. Further, an arc-shaped engaging portion 193, with which the rolling portion 192 of the engaging member 19 is rotatably engaged, is formed on the inner peripheral surface of the intermediate portion of the closing member 18.

Next, the details of the engaging member 19 will be described. The engaging member 19 is made of a relatively hard synthetic resin, and is composed of a cylindrical portion 191 and a hemispherical rolling portion 192. The cylindrical portion 191 and the rolling portion 192 have communication holes 193 formed therein, and the outer circumference of the cylindrical portion 191 has a large number of protrusions 191a formed thereon in the circumferential direction so that the suction tube 4 is not easily detached.

The rod main body 17 and the closing member 18 are preferably formed of a synthetic resin colored in different colors, using a soft synthetic resin. The joining member 19 is made of a relatively hard synthetic resin, but any color may be used. Further, the opening of the rolling portion 192 is opened obliquely to the axis, so that the swing angle of the engaging member 19 is increased, and the decrease in the suction force is prevented.

The rod R configured as above is operated in a state where the closing member 18 is joined to the rod main body 17 when the hair is wound. At this time, since the color of the rod main body 17 is different from that of the closing member 18, the connection direction of the engaging member 19 can be easily determined in a state where hair is wound, and therefore, the engaging member 19 can be easily attached to the closing member 18. Further, by changing the color of the closing member 18 for each size of the rod main body 17, the size of the rod main body 17 can be known by looking at the color when winding hair, and therefore, the winding operation of hair on the rod main bodies 17 having different sizes becomes simple.

At the time of this winding, since the winding rod main body 17 and the closing member 8 are engaged with each other by the concave and convex portions 173a and 182b, the closing member 18 does not rotate relative to the winding rod main body 17, and therefore, the winding operation of the hair is not hindered, and the hair does not enter the connecting portion between the winding rod main body 17 and the closing member 18.

After the winding of the hair around the rod main body 17 is completed according to the shape of permanent wave, the rod R is fixed to the hair by hooking the rubber band between the convex portion 171 of the rod main body 17 and the convex portion 181 of the closing member 18. Next, the rolling portion 192 of the joining member 19 having the suction tube 4 attached to the cylindrical portion 191 is obliquely inserted into the engagement portion 183 of the closing member 18, and is pushed in and engaged therewith. Even if the engaging member 19 is inclined for the pushing-in, the closing member 18 has flexibility, and therefore, even if the engaging member 19 comes into contact with the convex portion 181 of the closing member 18, the pushing-in operation can be easily performed by being deformed.

With this configuration, when the rod main body 17 is sucked by the suction device in a state where hair is wound and heated, and when a fluid such as a permanent wave chemical liquid flows into the closing member 8 from the air flow hole 176 of the rod main body 17, the fluid flows into the engaging member 19 from the opening of the rolling portion 192, and the fluid thus flowing in is sucked by the suction force in the engaging member 19 and flows into the steam separator 2 together with air. Then, in the steam-water separator 2, the air is separated from the fluid, and the fluid is discharged thereafter.

Fig. 32 shows another example of the present embodiment, which is a case of the rod main body 17 having a larger diameter than the rod main body 17, that is, a case of the rod when hair curls into large waves at the time of permanent wave application. In the case of such a large roll, the engaging member 19 used in the above embodiment cannot be used. That is, in the above-described embodiment, the curved concave portion as the engaging portion 183 for engaging the rolling portion 192 of the engaging member 19 is formed on the inner peripheral surface of the closing member 18, but in the case of the large-diameter rod main body 17, the diameter of the closing member 18 is the same, and therefore, the rolling portion 192 of the engaging member 19 cannot be engaged with the engaging portion 183 formed directly on the inner peripheral surface of the closing member 18.

Therefore, in this embodiment, in order to engage the rolling portion 192, the inner surface of the closing member 18 is formed with the lid 184 having the thick central portion 184a and the thin outer peripheral portion 184b, and forming the fluid reservoir a from the air flow hole 176 of the rod main body 17. Further, an arc-shaped engaging portion 184d for rotatably engaging the rolling portion 192 used in the above embodiment is opened in the thick portion. A flow hole 184c for allowing the fluid such as the permanent wave chemical stored in the reservoir a to flow into the engaging member 19 is formed at a boundary between the thick portion and the thin portion. The structure of the rod main body 17 is large, the structure of the engaging member 19 is the same as that of the above-described embodiment, and the color of the closing member 18 is the same as that of the rod main body 17, and therefore, the description thereof is omitted.

With this configuration, even if fluid such as permanent wave chemical is accumulated in the accumulation portion a of the closing member 18 from the air flow hole 176 of the rod main body 17 when the rod main body 17 is sucked by the suction device in a state where hair is wound and heated, the fluid flows into the engaging portion 184d through the flow hole 184c, flows into the engaging member 19 from the opening portion of the rolling portion 192, is sucked by the suction force in the engaging member 19, and flows into the steam separator 2 together with air. Then, the air is separated from the fluid in the steam separator 2, and the fluid is discharged thereafter.

The present invention relates to a method and an apparatus for permanent waving hair, which can suppress damage to the hair, maintain the waved hair for a long period of time after completion of the waving hair, and have high safety.

Claims (31)

1. A method of permanent wave treatment comprising:

step 1, coiling the hair on a plurality of coiling rods;

a 2 nd step of applying a permanent wave 1 st agent containing a reducing agent to the coiled hair to swell and soften the hair;

a 3 rd step of washing off the permanent wave 1 st agent attached to the swollen and softened hair, or stopping the effect of the permanent wave 1 st agent by an intermediate treatment agent for neutralizing the acidity of the permanent wave 1 st agent, or performing both of them;

a 4 th step of leaving the wet hair after the 3 rd step for a predetermined period of time while heating the hair;

a 5 th step of setting the inside of the plurality of rods around which the wet hair is wound after the 4 th step to a negative pressure state, and sucking hot air, steam or mist;

and a 6 th step of applying a permanent wave 2 nd agent containing an oxidizing agent to bond disulfide bonds after the 5 th step.

2. A permanent wave treatment method according to claim 1, wherein a 7 th step is added after the 5 th step, and in the 7 th step, the hair is dried by hot air at a temperature at which the hair is not damaged, and a permanent wave 2 nd agent containing an oxidizing agent is applied to the dried hair to re-bond disulfide bonds, thereby remembering the shape in a dried state.

3. A permanent wave treatment method according to claim 2, wherein the drying step by hot air in the 7 th step is a step of blowing hot air to the hair wound around the plurality of rods and sucking the hot air by setting the inside of the plurality of rods to a negative pressure state.

4. A hair permanent wave treatment device characterized by comprising:

a frame;

a blower installed in the housing and sucking and blowing air;

a steam-water separating device installed on the blower and removing moisture from air drawn by a suction force of the blower;

an air outlet which blows air from the blower and is formed on the frame;

a cover openably and closably attached to the chassis;

a plurality of winding rods which wind the hair of the permed person and form air holes;

a duct connected to the winding rod and configured to bring the inside of the winding rod into a negative pressure state by a suction force from the blower; and

and a pull-out member that holds the plurality of tubes so as to be able to be pulled out.

5. A hair permanent wave treatment device characterized by comprising:

a frame;

a blower installed in the housing and sucking and blowing air;

a steam-water separating device installed on the blower and removing moisture from air drawn by a suction force of the blower;

an air outlet which blows air from the blower and is formed on the frame;

a cover openably and closably attached to the chassis;

a steam generating device for supplying steam into the cover and arranged outside or inside the frame;

a plurality of winding rods which wind the hair of the permed person and form air holes;

a duct connected to the winding rod and configured to bring the inside of the winding rod into a negative pressure state by a suction force from the blower; and

and a pull-out member that holds the plurality of tubes so as to be able to be pulled out.

6. A permanent wave treatment device as defined in claim 4 or 5, wherein the air sent from the blower is hot air heated by a heater.

7. A permanent wave treatment device as set forth in claim 6, wherein the heater is controlled by a temperature sensor provided in the cover.

8. A permanent wave treatment apparatus as defined in claim 4 or 5, wherein the drawing means is disposed on both sides of the air outlet and is configured to lock the drawn duct.

9. A hair permanent wave treatment device as set forth in claim 4 or 5, wherein said steam and water separating means comprises: a vortex generator installed at a lower portion of the blower; a separator passing a fluid through a slit from air passing through the vortex generator to form a vortex; and a cup for storing the fluid separated by the separator.

10. A permanent wave treatment device according to claim 4 or 5, wherein a part of the guide pipe opposite to the side connected to the winding rod is inserted into a suction pipe, one end of the suction pipe is connected to the vortex generator of the steam separator in an airtight state, the other end of the suction pipe is connected to the drawing member in an airtight state, and the suction pipe is brought into a negative pressure by the blower, thereby bringing the inside of the guide pipe into a negative pressure state.

11. A permanent wave treatment device as set forth in claim 5, characterized in that when steam is supplied into the hood by the steam generating means, air is supplied and sucked by the blower.

12. A permanent wave treatment apparatus according to claim 4 or 5, wherein an outside air introducing means for introducing outside air into the hood by sucking the outside air with a fan is installed in the housing.

13. A permanent wave treatment device according to claim 12, wherein the opening of the outside air introducing means introduced into the hood is opened at an outlet for blowing hot air from the blower into the hood.

14. A hair permanent wave treatment apparatus as set forth in claim 12, wherein the fan of the outside air introducing means is driven when the temperature inside the temperature sensor-sensitive cover exceeds the certain temperature.

15. A hair permanent wave treatment device according to claim 4 or 5, wherein said covers comprise a 1 st cover for covering the back head of the person to be permanent wave and a 2 nd cover for covering the front head, each cover being pivotally supported at the top corner by a shaft support member rotatably mounted on the frame of the hair permanent wave treatment device.

16. A hair permanent wave treatment device as set forth in claim 15, wherein one of the shaft supporting parts which shaft supports said 1 st and 2 nd covers is a clamping part of: even at a desired angular position of the relative angle of the 1 st and 2 nd covers, the fastening can be performed.

17. A hair permanent wave treatment device as set forth in claim 15, wherein the other of the shaft supporting parts for shaft supporting said 1 st and 2 nd covers is a locking part of: for locking the 2 nd cover in a perm angular position, thereby preventing the 2 nd cover from rotating to the face side of the permed person during perm.

18. A permanent wave treatment device according to claim 15 wherein a shaft support member for shaft supporting the 1 st and 2 nd covers is detachably attached to the frame.

19. A permanent wave treatment device according to claim 15, wherein the whole back head is covered from the forehead part of the person to be permanent wave by a covering cloth attached to the opening part of the 2 nd cover in a state where the overlapping amount of the 1 st cover and the 2 nd cover is reduced and the permanent wave treatment device is in a permanent wave state, so that hot air or the like sent out from the permanent wave treatment device does not leak to the outside.

20. A permanent wave treatment device as defined in claim 4 or 5, wherein the rod comprises:

a rod winding main body having a partition wall formed on an inner surface thereof, a large number of air flow holes formed on an outer periphery of a longer side of an end portion partitioned by the partition wall, and a cylindrical shape; and

and a closing member detachably attached to an end portion of the rod main body on the side where the air flow hole is formed, and having an engaging portion for rotatably engaging an engaging member connected to a suction device.

21. A permanent wave treatment device as defined in claim 4 or 5, wherein the rod comprises:

a rod winding main body having a partition wall formed on an inner surface thereof, a large number of air flow holes formed on an outer periphery of a longer side of an end portion partitioned by the partition wall, and a cylindrical shape;

and a closing member detachably attached to an end portion of the rod main body on the side where the air circulation hole is formed, the closing member having a thick inner surface portion and a thin outer surface portion, and forming a lid portion for forming a reservoir portion for the fluid from the air circulation hole of the rod main body, and having an engaging portion formed in the thick portion so as to allow the engaging member connected to the suction device to be rotatably engaged with the lid portion, and a circulation hole formed in the thick portion so as to allow the fluid from the reservoir portion to flow to the engaging portion.

22. A hair permanent wave treatment device according to claim 20 or 21, wherein a portion of the engaging member rotatably engaged with the closing member is a rolling portion, an arc-shaped engaging portion is formed on the closing member engaging with the rolling portion, and a cylindrical portion for connecting a suction pipe is integrally formed on an end portion on the opposite side of the rolling portion.

23. A permanent wave treatment device according to claim 20 or 21, wherein the engaging surface between the rod main body and the closing member is formed into a corrugated shape or the like so that the closing member does not rotate with respect to the rod main body and hair is not caught in the engaging portion.

24. A permanent wave treatment device according to claim 20 or 21, wherein the closing member is colored in a color different from that of the rod main body so that the direction of the closing member is clear and the mounting direction of the fitting member is easily judged.

25. A permanent wave treatment device according to claim 20 or 21, wherein the closing member is made of at least a synthetic resin material, and a large number of convex portions are formed on the end surface, and when the engaging member is obliquely fitted into the closing member, the convex portions are deformed to be easily fitted.

26. A hair permanent wave treatment device according to claim 19 or 21, wherein a small hole is formed in the outer peripheral surface of the shorter side of the rod main body partitioned by the partition wall so that a liquid such as a permanent wave chemical does not stay inside.

27. A permanent wave treatment device for determining a permanent wave time and a permanent wave temperature based on one or more conditions of a person to be permanent wave, such as the amount of hair, the damaged state of the hair, and the number of rods around which the hair is wound, and for performing promotion of the permanent wave treatment under the determined conditions while displaying the determined values on a display unit, wherein the permanent wave treatment device is characterized in that: the hair of the person to be permed is wound around the rod in a state where the inside of the cover is in a heated atmosphere, and the hair wound around the rod is dried by setting the inside of the rod in a negative pressure state.

28. A permanent wave treatment device, characterized in that in the following permanent wave treatment, the amount of hair of a person to be permanent waved, the damaged state of the hair, and the number of rods wound around the hair are inputted through switches of an operation part provided on an operation panel to determine the permanent wave time and the permanent wave temperature, and the determined values are displayed on a display part, and the promotion of the permanent wave treatment is performed under the determined conditions, wherein the permanent wave treatment comprises: the hair of the person to be permed is wound around the rod in a state where the inside of the cover is in a heated atmosphere, and the hair wound around the rod is dried by setting the inside of the rod in a negative pressure state.

29. A permanent wave treatment apparatus as defined in claim 27 or 28, wherein the output of the blower is determined based on the input condition, and the permanent wave treatment is promoted based on the output of the blower and the condition displayed on the display unit.

30. A hair permanent wave treatment device according to claim 27 or 28, wherein a switch for inputting the condition is disposed on the operation part on the outer peripheral part of the operation panel, and comprising: a display part which is arranged at the inner side of the operation part and displays the condition input by the switch of the operation part, and a display part which displays the perm time and perm temperature determined according to the input condition.

31. A permanent wave treatment apparatus as claimed in claim 27 or 28, wherein a switch for correcting the determined permanent wave time and permanent wave temperature is disposed on the operating part of the operating panel.