JPS6051883B2 - Heated permanent device - Google Patents

Description

[Detailed description of the invention] The present invention relates to a heating type permanentette device.

The mainstream of conventional permanet methods is called "cold perm," in which hair is reacted with a chemical solution at room temperature. In order to react with the thioglycolic acid-based permanet solution, a strong chemical solution was used, and there was a risk that the chemical solution might damage the hairdresser's skin or the client's hair. Therefore, in order to eliminate the above-mentioned drawbacks, recently, two or three permanent hair removal devices have been proposed that employ a method of heating hair and reacting it with a chemical solution. This method involves wrapping the hair around a heated curl rod and causing the hair to react with a chemical solution.This method has the advantage of being able to weaken the chemical solution because it is a heating method, but it also allows the temperature of the curl rod to drop quickly and to an appropriate level. The drawback was that the chemical reaction at high temperatures could not be maintained.

The present invention relates to a heating type permanentette device suitable for use in eliminating the above-mentioned drawbacks. DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the heating type permanent netting device of the present invention will be described below with reference to the drawings.

; The heating type permone device of the present invention includes a bonnet 2 into which a customer's hair 1 is inserted, and a heating device that is placed in the bonnet 2 and heats the customer's hair 1 inserted into the bonnet 2. 3, a spray device 4 that sprays a spray liquid at room temperature onto the customer's hair 1 inserted into the bonnet 2, and heating by the heating device 3 to the customer's hair 1 inserted into the bonnet 2. Controlling the temperature and heating time to a predetermined state, controlling the spraying by the spray device 4 to the customer's hair 1 to a predetermined state, and controlling the heating temperature and heating time of the heating device 3. A controller 6 having a display device 5 for displaying the above, and the spray device 4 to which the bonnet 2 is attached so as to be able to adjust the angle of elevation and elevation are attached rotatably within a predetermined range, and the controller 6 is attached to the spray device 4 so as to be rotatable within a predetermined range. The above-mentioned bonnet 2 is attached so that it can be rotated individually within a predetermined range,
The stand 7 supports the spray device 4 and the controller 6 at a predetermined height.

The above bonnet 1 consists of an outer bonnet 10 and an inner bonnet 1.
1 is attached to the bonnet 2 by a ring 12 with a predetermined gap, and the bonnet ring 12 is provided with a handle 13 for performing operations such as adjusting the elevation angle of the bonnet 1. A ring-shaped water collection groove 14 is provided to collect drain water generated in one place, and the customer's hair 1 is placed in the inner bonnet 11, for example, the frontal hair part 1a, the crown hair part 1b, the occipital hair part 1C1, and the left hair part. An irradiation window 16 is provided with a window plate 15 made of heat-resistant plastic attached to each of the five blocks of the hair section 1d and the right hair section 1e, and each of the windows 16 is provided with a window plate 15 made of heat-resistant plastic that corresponds to each of the five blocks of the hair section 1d and the right hair section 1e. A temperature sensing sensor 17 that individually senses the temperature of each block 1a to 1e is attached so as to correspond to each block 1a to 1e of the hair portion 1 of the customer, and a temperature sensor 17 is attached to each of the blocks 1a to 1e to correspond to each of the irradiation windows 16. A heating device 3 consisting of one or two infrared lamps 19 is attached to the inner bonnet 11, and a heating device 3 consisting of one or two infrared lamps 19 is attached to the inner bonnet 11. A reflective plate 20 that collects and reflects the heat of each heating device 3 is detachably attached to the inner bonnet 11, and a small transparent plate is attached to the reflective plate 20 and outer bonnet 10 corresponding to each of the heating devices 3. Holes 22 and 23 are provided, and a lamp pilot 24 for displaying the operation of the heating device 3 (the infrared lamp flashes) is attached to the through hole 23 of the outer bonnet 10.
A guard 25 made of a wire rod is provided in the irradiation window 16 of the bonnet 2 in the vertical direction (the rod 163 wound around the occipital hair part 1c of the customer's hair part 1 is in the horizontal direction, so in the direction that crosses this). A spray nozzle pipe 28 having a joint 27 located in the center and connecting the spray hose 26 from the spray device 4 across the outer bonnet 10 and the inner bonnet 11.
and attach the outlet 29 to the outlet 29 of the spray nozzle pipe 28.
A mist spreader plate 30 is provided to uniformly spread the mist discharged and sprayed throughout the inside of the inner bonnet 11, and condensation water (drain water) that occurs when the mist collides with the mist spreader plate 30 is provided.
A ring-shaped water collection wall 31 is provided to collect water in one place, and one end of a drain hose 32 is connected to the water collection point of the water collection wall 31, and the drain hose 32 is connected to the outer bonnet 10 and the inner bonnet 11. The drain hose 3
The other end of O of 2 is connected to the bonnet ring 1 at the bottom of the gap.
2, the drain water generated on the atomizing plate 30 and the drain water generated on the inner wall of the inner bonnet 11 are collected in the drain water collection portion 33, and the collected drain water is One end of a drain channel 36 of a neck piece 35 leading to a drain tank 34 is connected to the drain launching part 33, and a neck piece 35 supporting the bonnet 2 is attached to the bonnet ring 12. be.

In the above configuration, the temperature sensing sensor 17 is constructed by connecting a lead wire 38 to a temperature sensing element 37 such as a thermistor by caulking or the like, as shown in FIGS. 7 to 12. Connection part 3 between thermal element 37 and lead wire 38
9 and has a fitting part 40 and an appropriate number of through holes 41, and a metal spring 4 for support on the outer peripheral surface.
A sensor body 46 is formed by integrally molding an attachment part 45 of plastic or the like to which one end of the sensor 3 is fitted and attached, and a reinforcing thread 44 made of heat-resistant nylon or the like is attached to the center during molding. As shown in FIG. 12, one end of a metal spring 43 whose outer periphery is integrally covered with an elastic material 47 such as rubber is fitted onto the outer periphery of the attachment portion 45 of the sensor body 46. the attachment part 4 of the sensor main body 46.
The metal spring 43 is securely attached to the sensor body 46 and the material 4 on the outer periphery of the spring 43.
In order to prevent permanent liquid, spray liquid, etc. from entering from the attachment point with 7, attach an appropriate number of transparent materials to the fitting part 40 of the hemispherical part 42 of the sensor main body 46. A hemispherical portion 49 having a hole 48 is fitted and attached, and the hemispherical portion 4
2 and a hemispherical portion 49 are bonded together with an adhesive, and the temperature sensing sensors 17 thus constructed are attached to the irradiation windows 16 of the inner bonnet 11, respectively.

At this time, the reinforcing thread 44 of the temperature sensor 17 is tied to the irradiation window frame 50 to which the irradiation window 16 or the window plate 15 is attached, and the lead wire is used when an abnormal tensile load is applied to the temperature sensor 17. 38 protection. Further, the reflecting plate 20 is made of a metal plate having elasticity as shown in FIG.
The end portion 51 is provided with an engagement piece 21 that engages with an engagement portion 52 integrally provided on the irradiation window frame 50 of the irradiation window 16, and the reflection plate 20 is attached to the inner bonnet 11. The reflective plate 20
The engaging piece 21 is engaged with and attached to the irradiation window frame 50 of the irradiation window 16. The above-mentioned spray device 4 has a spray box 57 consisting of two cases 55 and 56 that are splittable on both sides, and a motor with a fan and a power transformer attached to the bottom of one case 56 at an angle screwed from the same direction. A liquid tank 59 containing the spray liquid is attached above the spray box 57, a guide pin 60 is integrally provided in the liquid tank 59, and a water supply valve 62 of the water supply tank 61 is installed.
A protrusion 63 that opens the water supply valve 62 when it comes into contact with the protrusion 63
A float 65 having a magnet 64 at the bottom is slidably attached to the guide pin 60 of the liquid tank 59 in the vertical direction, and the bottom 66 of the liquid tank 59 is attached to the guide pin 60 of the liquid tank 59 so as to be slidable in the vertical direction. Angle 67 located at
the first reed switch 68 and the first reed switch 6
A printed circuit board 70 on which a second reed switch 69 that operates later than the second reed switch 69 is arranged at a step is attached, and the ultrasonic transducer 71 is positioned at the lowest position of the bottom 66 of the liquid tank 59. An ultrasonic spray device 72 is disposed at the bottom 66 of the liquid tank 59, and an air supply hole is provided at the top of the liquid tank 59 to supply air from the fan into the liquid tank 59. , a cylindrical part 75 which has an air supply hole 73 for supplying air from the air supply hole of the liquid tank 59, prevents wave motion of the liquid level in the liquid tank 59, and is inserted into the water supply pipe part 74 of the water supply tank 61. A liquid tank lid 76 is attached, and an engaging part 77 is provided at the upper end of the liquid tank 59 to cover the upper end of the spray box 57, and the space between the outer surface of the water tank 61 and the liquid tank 59 is sealed. In addition, a packing 78 that holds the water supply tank 61 in the liquid tank 59 is attached, and an L-shaped joint 79 is attached to the liquid tank to supply the mist generated by the ultrasonic spray device 72 of the liquid tank 59 to the bonnet 2 by air blowing from a fan. A spray hose 26 is attached to the spray box 57 via a packing 80 to be connected to the spray chamber 54 of the bonnet 59, and has a bellows-like flexibility between the L-shaped joint 79 and the joint 27 of the bonnet 2. A spray switch 81 is provided for controlling the on/off of the ultrasonic spray device 72 and the spray amount. Hang metal fitting 8
2, and the neck piece 35 of the bonnet 2 is rotatably attached to the arm 83, and the neck piece 35 of the bonnet 2 is attached to the arm 83 so that it can be adjusted to a predetermined elevation angle using an adjustment knob 85, and the drainage tank 34 is attached and detached. possible to install,
The arm 83 is connected to a drain channel (indicated by the solid arrow in FIG. 2) that drains drain water from the drain channel 36 of the neck piece 35 (indicated by the solid arrow in FIG. 2) to the drain tank 34. ) 86, and a drainage hose (indicated by a solid arrow in FIG. 2) 87 for appropriately draining the sprayed liquid from the liquid tank 59 is provided between the bottom of the liquid tank 59 and the drainage tank 34, A drain lever 88 for appropriately draining the spray liquid from the liquid tank 59 into the drain tank 34 via a hose 87 is provided on the arm 83, and the spray box 5
An air supply hole 90 having a filter 89 is provided at the bottom of the stand 7, and the bottom of the spray box 57 is attached to the upper end of the stand 7 so as to be rotatable within a predetermined range.

In the above configuration, when the sprayed liquid in the liquid tank 59 falls below a predetermined value, the first reed switch 68 is operated by the magnet 64 of the float 65 in the liquid tank 59 to operate the notification device. The 2-reed switch 69 is operated by the magnet 64 of the float 65 of the liquid tank 59 when the liquid tank 59 runs out of spray liquid or when there is no spray liquid in the liquid tank 59, and controls the operation of the ultrasonic spray device 72. There is a device that operates to stop 5 or keep it stopped.

The controller 6 includes a control circuit centered on a microcomputer in a control box 95,
As shown in FIG. 4 on the upper θ plane of the control box 95, the customer's hair section 1 is divided into five blocks: frontal hair section 1a, vertex hair section 1b, occipital hair section 1C, left scalp section 1d, and right scalp section 1e. The display 96 of the customer's hair part 1 and the display 97 of each position of each block 1a to 1e of the customer's hair part 1 are
A time display 99 and a display 98 of the usage time (indication of the operation time and off (stop) of the heating device 3, the unit of operation time is minutes) in the Y-axis direction; Display 100 for setting temperature, display 1 for preheating key
01, Display 102 indicating that this is the start key for the block-by-block operation of each block 1a to 1e of the hair section 1, Display 1 indicating that this is the start key for the 2-powder operation and the 2-powder operation of the device
03 and 104 are provided at predetermined positions, and a group of time keys 106 for operating the control circuit and setting the heating time of the heating device 3 in accordance with the time display 99 on the panel 105, A display 102 indicating that the group of temperature keys 107 for operating the control circuit and setting the temperature of the heating device 3 in response to the set temperature display 100 of the heating device 3 on the panel 105 is a preheating key on the panel 105. The control circuit operates in response to the display 102 indicating that the preheating key 108, which operates the control circuit to control the heating device 3 and perform the preheating operation, is the start key for the block-by-block operation on the panel 105. A display 103 indicating that the start key 109 that activates the block operation and starts the block-by-block operation is the start key for the 2-powder operation and the 2-powder operation of the device on the panel 105;
FIG. 6 shows a keyboard main body 112 in which each key group 106 to 111 is arranged so that the control circuit is activated in accordance with the key 104 and the start keys 110 and 111 for two-push operation and two-powder operation are respectively located. As shown, magnets 1 are attached to the control box 95 using screws 113, and magnets 1 are attached to the key groups 106 to 111 of the keyboard body 112 as shown in FIG.
A printed circuit board 117 having 116 groups of reed switches each opened and closed by 15 groups is attached to the printed circuit board 11.
Lead wires are attached to the printed circuit board 117 with screws 119 through a waterproof sheet 118 so as to be located on the keyboard body 112 side of 7, and are connected to the printed circuit board 117 to connect each element of the printed circuit board 117 to the microcomputer of the control circuit. A drain guide 121a and a drain hole 1 are provided to drain the water flowing down onto the waterproof sheet 118 to the outside of the coat roll box 95.
21b to the lower wall 121c of the control box 95.
A display window 123 having a filter 122 in the front direction (toward the panel 105) is provided upright on the upper surface of the control box 95, and the display window 123 is provided with a display window 123 having a filter 122, as shown in FIG. A digital display element 125 that counts down the set time and the elapsed time during operation, displays the remaining time, and indicates that the bonnet 2 is being warmed by the heating device 3 and is being preheated by blinking a zero display. is provided on a display board 126 mounted in the control box 95, and a light emitting diode or the like is used on the display board 126 to emit green light when the preheating operation of the bonnet 2 is completed by pressing the preheat key 108 on the display window 123. Preheating display element 1 that displays preheating completion
27, and operation display elements 128 and 129 made of red light emitting diodes or the like that emit red light to indicate that the start key 110 for the 2-stroke operation and the start key 111 for the 2-gin operation are being operated are provided. , a planar L-shaped handle 130 used for rotating the control box 95 within a predetermined range from the front side to the rear side of the control box 95 is attached to the side surface of the control box 95. It is constructed by providing a power switch 131 that controls on/off the power supply to the device from the power source, and a power cord 133 having a plug 132 for connecting the power source and the device on the rear side.

In the above configuration, the controller 6 and the spray device 4 are electrically separably connected to each other by a connector.

The stand 7 has legs 137 with casters 136 attached to a base 138, a ground terminal 139 for the device is provided on the base 138, a support vibrator 141 having a lift knob 140 is attached, and a lift handle is attached to the support vibrator 141. 142 is arranged to be slidable up and down, a controller 6 is attached to the slide vibe 143 so as to be rotatable within a predetermined range, and a spray device 4 is installed at the tip of the slide vibe 143. By positioning the bottom 66 of the box 57, the spray box 57
is attached rotatably independently from the controller 6, and the slide vibe 143 is moved by the lifting handle 142.
is raised and lowered in the support vibrator 141 to adjust it to a predetermined height, and the slide vibe 143 is attached to the support vibrator 141.
The lifting knob 140 is rotated to be tightened and fixed.

Next, a control circuit for the heating type permanent device configured as described above will be explained.

The control circuit is integrated into one chip as shown in Fig. 14, and the RO
The configuration is such that it is controlled by one microcomputer 150 that is completely written using the M method, and the microcomputer 150 has 42 pins and a 1 kilobyte R
It has an OM capacity and is equipped with the following circuits (functions).

That is, when the microcomputer 150 turns on the power switch 131 of the controller 6, the driver circuit 15
1,152 drives the digital display element 125, and the digital display element 125 displays a one-digit Arabic numeral zero on the display window 123 to indicate energization. The operation time of the heating devices 3a to 3e corresponding to each block 1a to 1e of the customer's hair section 1 is individually controlled by each input signal, and the driver circuits 151, 152 control the longest operation time. The digital display element 125 is driven by the digital display element 125.
The heating devices 3a to 3e corresponding to each of the blocks 1a to 1e of the customer's hair section 1 are operated by a circuit that displays on the display window 123 and an input signal from the operation of the preheating key 108 of the controller 6. The driver circuits 151 and 152 drive the digital display element 125 to indicate that the digital display element 1 is being preheated.
25, a circuit for flashing and displaying a one-digit Arabic numeral zero on the display window 123, and each block 1a of the customer's hair 1 heated by the heating devices 3a to 3e.
The signals detected by the temperature sensors 17a to 17e and the temperature key 107 of the controller 6
The comparison circuit 153 compares the values set for each group with the temperature of one of the blocks 1a to 1e of the customer's hair 1, and if the temperature reaches the set value, the driver operates based on the input signal from the comparison circuit 153. The preheating display element 127 is driven by the circuits 151, 1 and 52, and the preheating display element 12
7, a green light emitting display is performed on the display window 123 to indicate the completion of preheating, and after the completion of preheating, the hair part 1 of the customer is
A circuit that controls the heating devices 3a to 3e corresponding to each of the blocks 1a to 1e to maintain the preheating completion state by maintaining the set temperature set by the temperature key 107, and a start key 109 for operation by block are operated. By doing so, the driver circuits 151, 1 set the longest time among the blocks 1a to 1e of the customer's hair section 1 set using the time key 106 group.
52 drives a digital display element 125, which displays four digits (minutes, minutes, etc.) on the display window 123.
seconds), a countdown is displayed as time passes, and at the same time, the ultrasonic spray circuit 155 and blower motor 156 of the ultrasonic spray device 72 are driven (on operation).
A heating/humidifying circuit that sprays the amount of spray set by the spray switch 81 into the bonnet 2, and an ultrasonic spraying circuit 155 that energizes each of the heating devices 3a to 3e where the heating/humidifying operation is completed. At the same time, the driver circuits 151 and 152 drive the digital display element 125, and the digital display element 125 closes the display window 123.
A zero display is made to indicate the completion of the operation, and the speaker 158 is driven by the notification circuit 157, and the speaker 15
All blocks 1a to 1e of the customer's hair section 1 are kept at the same temperature by operating a circuit that generates a sound (beep) from 8 to notify the end of a certain period of time, and a start key 110 for 2-powder operation or a start key 111 for 2-powder operation. At the same time, the heating devices 3a to 3e are used to heat the spray switch 81.
In the state set in , the spray device 4 humidifies and the driver circuit 151 displays the operation display element 128 or the operation display element 129 to indicate that the start key 110 of the two-powder operation or the start key 111 of the two-powder operation is in operation. ,1
52, and the time set by the start key 110 for the 2-stroke operation or the start key 11 for the 2-gin operation is driven and displayed on the display window 123 by driving the digital display element 125 by the driver circuits 151, 152. In order to obtain stable permanence, we have a circuit that counts down the elapsed time and allows the engine to start only after the temperature inside the bonnet 2 has stabilized.
The start keys 106, 110, 1 are not activated unless the preheating completion display 9 is displayed on the display window 123 by the preheating display element 127.
In order to confirm that each key 106 to 111 has been operated correctly (operation order, press operation), a notification circuit 157 activates the speaker only when each key 106 to 111 is operated correctly. 158 and generates a one-pitch operating sound from the speaker 158, and all of the heating devices 3a to 3e when the heating devices 3a to 3e are energized by operating the preheating key 108 or the start keys 109 to 111. If the heating devices 3a to 3e are energized at the same time, a significant rush current will flow, requiring a large-capacity switching element, and there is a risk that the current fuse as a safety device may melt. If the circuit that disperses the temperature over time and the thermistor of the temperature sensor 17a to 17e are short-circuited, each heating device 3a to 3e will be turned on if it is turned off or opened, which can be fatal in permanent treatment. Since this may be a major defect, a comparison circuit 159 is provided to compare the thermistors 3 of the temperature sensing sensors 17a to 17e.
7 resistance exceeds the upper or lower limit of a certain range, the speaker 158 is driven by the notification circuit 157.
In addition to emitting an alarm sound, a heating device 3 is installed for safety.
A circuit that stops energizing a to 3e, a circuit that operates the spray device 4 only when the start key 109, 110, 111 is operated without operating the spray device 4 when the bonnet 2 is preheated or when preheating is completed, and the spray device 4. Bottom 66 of liquid tank 59
The speaker 158 is driven by the notification circuit 157 with a signal from the first reed switch 68 of the water level sensor circuit 160, which is centered around the first reed switch 68 and second reed switch 69 disposed in the It is equipped with a circuit that generates a warning sound to warn that the liquid level in the tank 59 has fallen below a predetermined value, and also instantly turns off the ultrasonic spray circuit 155 in response to a signal from the second reed switch 69.

In the above configuration, the safety device of the spray device will be explained in more detail with reference to FIG. 15.
When the liquid level in the liquid tank 59 falls below a predetermined liquid level, the first reed switch 68 of the water level sensor circuit 160, which is mainly composed of the first reed switch 68 and the second reed switch 69 disposed in the liquid tank 59, It is closed by the magnet 64 of the float 65 of the tank 59, and is inputted to the microcomputer 150, which drives the speaker 158 in the notification circuit 157 to generate a warning sound and is incorporated into the microcomputer 150. Then, the timer circuit is started, and the liquid tank 59 is filled within a certain period of time.
If the spray liquid is not replenished within a certain period of time, the ultrasonic spray circuit 155 is de-energized, and if the liquid tank 59 is replenished with the spray liquid within a certain period of time, the alarm sound from the splice 158 is stopped; The timer circuit mentioned above is also reset.

A second reed switch 69, which is provided with a step difference from the first reed switch 68, is used to prevent the ultrasonic vibrator 71 from becoming dry when water is forcibly drained during operation, for example. When the spray liquid in the liquid tank 59 runs out, the magnet 64 of the float 65 in the liquid tank 59
The microcomputer 150 instantly shuts off the power to the ultrasonic atomizing circuit 155 and the ultrasonic vibrator 71
Prevent burnout due to dry cooking. In FIG. 14, 161 is a power supply circuit, and 162 is a power supply circuit with a power frequency of 50.
It is a changeover switch between Hz and 60Hz.

Next, the state of use of the heating type permanent device of the present invention constructed as described above will be explained.

First, water is supplied to the water supply tank 61, the water supply tank 61 is inserted and attached to the liquid tank 59 of the spray box 57, and the water supply valve 62 of the water supply tank 61 is opened using the convex portion 63 of the liquid tank 59, and the water supply tank 61 is inserted and attached. Water is supplied to the tank 59, the power plug 132 of the power cord 133 of the controller 6 is connected to the power source, and the power switch 131 of the controller 6 is turned on to energize the device.
The spray amount by the spray device 4 is adjusted to a predetermined amount by the spray switch 81 of the spray box 57, and the hair portion 1 of the customer is adjusted in consideration of the customer's hair quality or hairstyle.
The heating time for each block 1a to 1e is set by operating the time keys 106 of the controller 6, and the heating temperature is set by using the temperature key 107 of the controller 6.

In this case, when the heating time is set using the time key group 106, a sound is generated from the speaker 158 to confirm the operation of the time key 106, making the user aware of the operating state, and a digital display element is displayed on the display window 123 of the controller 6. 125, a one-digit Arabic numeral zero is displayed to indicate that the device is energized. By operating the preheating key 108 of the controller 6, the heating devices 3a to 3e are energized to preheat the bonnet 2. At this time, when a preheating operation is performed using the preheating key 108, a sound is generated from the speaker 158 to confirm the operation of the preheating key 108, making the user aware of the operation, and a digital display element 125 is displayed on the display window 123 of the controller 6. As a result, a flashing one-digit Arabic numeral zero is displayed to indicate that the preheating operation is in progress. The operation of the heating devices 3a to 3e is controlled by the lamp pilot 24 of the outer bonnet 10. The temperature of the preheating operation is sensed by the temperature sensors 17a to 17e, and is applied to the comparison circuit 153 with the value set by the temperature key 107 of the controller 6, and is compared with the value set by the temperature key 107 of the controller 6. Temperature sensor 17
When the temperatures of a to 17e reach the set value, the voltage is applied to the microcomputer 150, and the microcomputer 15
0, the digital display element 125 of the display window 123 of the controller 6 is rewritten from a blinking display of a one-digit number of zero to a lit display of a one-digit number of zero, and a preheating display is also displayed on the display window 123 to indicate that preheating has been completed. The element 127 emits green light. Therefore, the user can easily know that preheating has been completed. This preheating operation has the effect of eliminating variations in the starting temperature inside the bonnet 2 due to season, room temperature, or usage conditions (repeated use, etc.), and allowing the permanent to react for a certain period of time after reaching the set temperature. After completion of preheating, each block is heated by the finishing device 3a.
3e to 3e are controlled to set temperatures by the microcomputer 150. Next, the user (mainly a hairdresser) applies a permanent solution to each desired hair block 1a to 1e of the customer's hair section 1, and places the customer's hair section 1, which has been wrapped around the curl rod 163, inside the bonnet 2. , the start key 109 of the block-by-block operation of the controller 6 is operated. Then, in the display window 123 of the controller 6, the longest heating time among the heating times for each block 1a to 1e set by the time key 106 is displayed by the digital display element 125, and as time elapses, a countdown is displayed to show the elapsed time. At the same time, the microcomputer 150 energizes the ultrasonic spray circuit 155 and the blower motor 156 to spray the amount of spray set by the spray switch 81 into the bonnet 2, thereby performing humidification. Then, each of the heating devices 3a to 3e is turned off one after another after the set time has elapsed, and the hair temperature of the blocks in which the lights are turned off drops rapidly, so that the strength of the permanent wave can be set for each block. When the operation of all the blocks is completed, the heating devices 3a to 3e of all the blocks are turned off, the spray device 4 is stopped, and the display window 123 shows zero, and the microcomputer 150 turns on the notification circuit 15.
7, the speaker 158 is driven and the speaker 1 is activated for a certain period of time.
An end sound is generated from 58 to notify that the operation has ended. In addition to heating and appropriately humidifying the customer's hair 1 in blocks 1a to 1e as described above, all blocks 1a to 1e of the customer's hair 1 are heated and humidified at the same temperature and for the same time. (In this case, it is mainly used as a steamer), set the temperature to a predetermined temperature using the temperature key 107 of the control box 6, and operate the preheating key 108. When the preheating is completed, the preheating display element 127 in the display window 123 indicates that the preheating is complete. When this message is displayed, either the start key 110 for 2-powder operation or the start key 111 for 2-gin operation is selectively operated depending on the driving time to start driving. In this case, the operation display element 128 or 129 lights up to indicate on the display window 123 that the operation is being performed by the selected 2-mode operation start key 110 or 2-gen operation start key 111. At the same time, the digital display element 125
The display of accidental driving or 2-gin driving and the elapsed time are displayed in a decreasing number. In addition to the above, the heating type permanent device of the present invention can also be used as a dryer. Since the heating type permanent device of the present invention has the above-described configuration, the temperature-sensing sensor is attached to the surface of the customer's hair regardless of the size and shape of the customer's hair or the position within the customer's bonnet. It is possible to reliably contact the hair surface of the customer's hair, and it is possible to reliably detect the temperature of the hair surface of the customer's hair, allowing a reliable permanent to be applied to the customer. can be firmly attached to a predetermined position on the bonnet.

of

[Brief explanation of the drawing]

Fig. 1 is a perspective view of the heating type permanent device of the present invention, Fig. 2 is an enlarged sectional view of the main part of Fig. 1, Fig. 3 is a rear perspective view of the main part of Fig. 1, and Fig. 4 is a perspective view of the main part of Fig. 1. Figure 5 is an explanatory diagram of the display window in Figure 1, Figure 6 is a sectional view of the main part of the controller in Figure 1, and Figure 7 is the main part of the temperature sensor in Figure 1. 8 is a front view of the main part of FIG. 7, FIG. 9 is a front view of the main part of FIG. 7, FIG. 10 is a sectional view of the main part of the temperature sensor body side, and FIG. Main part side view of Figure 10, 1st
2 is a cross-sectional view of the main part of the spring shown in FIG. 10, FIG. 13 is a perspective view of the main part of the reflector shown in FIG. 2, and FIG. 14 is a block diagram of the control circuit of the heating type permanent device of the present invention. FIG. 15 is a schematic diagram of the water level sensor of the permanent heating device of the present invention. In the drawings, 1 is a hair portion, 2 is a bonnet, 17 is a temperature sensor, and 44 is a reinforcing thread.

Claims (1)

[Claims] 1. In a heating type permanent device equipped with a heating device on the bonnet that heats the hair part, a reinforcing thread is attached to a temperature sensing sensor having flexibility that can follow the shape of the hair part, and the reinforcing thread is The temperature sensing sensor is attached to the inner surface of the bonnet so as to protrude inwardly, the temperature sensing sensor senses the temperature of the hair portion, and the heating device is controlled to a predetermined state. A permanent heating device.