KR20100121239A - Rotary type hair iron - Google Patents

Abstract

PURPOSE: A rotary type hair iron is provided to naturally curl hair using a rotation force of a string rotating cylinder without uncomfortable treatment or operation. CONSTITUTION: A rotary type hair iron(100) includes a handle body(110), a deceleration unit, a string rotating cylinder(130), an arm(140), an elastic supporting protrusion, a molding board, a brush, a brush attaching/detaching unit, and an LED temperature indicator. A mounting space part is formed in the handle body. A circuit board and a driving motor are in the mounting space part. A forward switch and an on/off switch are installed on one side. The deceleration unit is installed in the mounting space part of the handle body. The string rotating cylinder is connected to a rotation shaft of the deceleration unit.

Description

Rotary type hair iron

The present invention relates to a rotating hair iron, and more particularly, to a rotating hair iron adopting a thermal rotating cylinder of a circular rotating heating structure to facilitate curl (wave) treatment (work) of the hair.

In general, as hair style is an important part of beauty and used as a means of exerting an aesthetic sense by pursuing an appropriate change according to time and place, efforts are made to produce various hairstyles. have. One of the beauty tools for this is hair iron, which is also commonly referred to as a curling iron, which is used to create a beautiful hairstyle by generating high temperature heat.

However, the conventional hair iron has a flat plate (straight plate) structure, and is provided with a straight plate, so it is very inconvenient to make curls (waves) of the hair, such as when the hair is wound around an artificially heated device. In other words, as it is known that the beauty treatment should be combined with the comb and other tools, the conventional hair iron must use both hands because the hair must be wound on the plate to perform the curl (wave) of the curved shape due to the characteristics of the device Hair curl procedure is very uncomfortable.

In addition, the conventional hair iron is used by pressing (direct heat heating) the hair from the top to the top in the form of tongs, and if the proper (fine) control of the use time is not achieved, the hair is severely damaged.

In addition, there is a problem in that the heating plate is maintained immediately after use to burn the user's body or wait for a long time when storing for carrying.

In addition, when the hair style treatment (work), the hair is pulled to one side, so that the hair style work is difficult and the hair is often entangled.

The present invention is to solve the above problems, it is possible to straighten the hair by the brush, to prevent the hair from being pulled by the hair anti-tear groove, and to easily make a new brush of different shapes on the side of the forming plate Its purpose is to provide a rotatable hair iron that can be detached.

Another object of the present invention is to use a natural rotating hair rotating cylinder to curl (wave) treatment (work) of the natural hair, indirectly applying heat to the hair curl (wave) procedure, as well as hair damage It is to provide a rotating hair iron that can significantly reduce the.

In order to achieve the above object, the rotatable hair iron according to the present invention has a mounting space is formed therein, the circuit board and the driving motor is built in the mounting space portion, the reverse and on-off switch and on-off switch is installed on one side Handle combined use body; A deceleration unit installed in the mounting space of the dual body body and connected to the driving motor; A rotating cylinder connected to the reduction unit and having a heater embedded in a cylindrical heat container; An arm rotatably hinged to the other side of the combined body of the handle and having a spacing holding protrusion formed at one side thereof in contact with the combined body of the handle; An elastic support protrusion installed on the arm to allow the handle combined body and the arm to be elastically folded; A forming plate coupled to the end of the arm and positioned opposite to the rotating cylinder, and having a heater embedded therein; A brush detachably installed on the forming plate; Brush detachment means for detachably coupling the brush to the forming plate; And an LED temperature indicator installed on the handle combined body to inform the temperature of the heater.

On the outer circumferential surface of the thermal rotating cylinder, a plurality of hair tilting preventing grooves are formed along the outer circumferential surface to prevent hair from tipping.

The reduction unit may include a circular plate having a three-layer structure in which a shaft insertion hole is formed in the center; Three planetary gears rotatably installed on the circular plate; And a cylinder in which the circular plate is inserted and teeth formed to engage with the planetary gear are formed on an inner circumferential surface thereof.

The brush detaching means includes a guide groove formed on the side of the brush, a guide rail formed on the side of the forming plate corresponding to the guide groove, and a fixing piece for fixing the brush in position.

On the other hand, the heat rotating cylinder is provided with a heater installed inside the heat passage with a heat gap, the heat passage constant gap, a fine air layer is formed between the heat passage and the heater to be heated uniformly It may be.

As described above, the rotatable hair iron of the present invention allows natural hair curl (wave) treatment (work) using the rotational force of the thermal rotating cylinder without any inconvenience or operation as in the prior art.

In addition, since the rotatable hair iron of the present invention uses a heat rotating cylinder that is a rotating cylinder, heat can be indirectly applied to the hair to significantly reduce hair damage as well as convenience of curl (wave) treatment. In detail, technically, when the straight plate hair iron is directly applied with heat in a stationary state, hair is damaged. However, the rotatable hair iron of the present invention can effectively prevent the burning of the hair because it is not a stationary state. .

In addition, since the rotating hair iron of the present invention uses a cylindrical hot plate, it is easy to perform a curl (wave) of a curved shape desired by the user, and the rotational force by the rotating motor (driving motor) is added thereto, thereby making the treatment much easier. This is possible. Technically speaking, only the hair part in contact with the circular part is heated to facilitate the maintenance of the curved shape.

In addition, the rotatable hair iron of the present invention can be performed with only one hand because the rotatable hot plate naturally creates curls (waves), so that the user can easily perform beauty treatment.

In addition, the rotatable hair iron of the present invention serves to straighten the hair of the brush, the hair preventing groove serves to prevent the hair from tipping.

In addition, the rotatable hair iron of the present invention is installed on the arm so that the elastic support protrusion and the arm can be elastically folded, the tact switch of the sub circuit board is located under the elastic support protrusion, the elastic support protrusion When pressed downward to press the text switch, the heater is automatically driven.

In addition, the rotatable hair iron of the present invention is detachably installed on the forming plate by a brush detaching means, so that the guide rail is inserted into the guide groove formed on the side of the brush so that it can be easily replaced with another new brush. .

Hereinafter, a rotatable hair iron according to a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

1 is a perspective view showing a rotatable hair iron according to the present invention in a state where the handle and the main body and the arm is opened, Figure 2 is a front view of Figure 1, Figure 3 is a rotatable hair iron according to the present invention Figure 4 is a perspective view showing the folded handle and the lower arm, Figure 4 is a front view of Figure 3, Figure 5 is a plan view of Figure 3, Figure 6 is a plan view showing a reduction unit of the present invention, Figure 7 is a It is sectional drawing II line, FIG. 8 is sectional drawing which shows the modified example of the thermal rotating cylinder, FIG. 9 is a perspective view which shows the brush detachment means of this invention, FIG. 10 is a figure which shows the temperature state of the LED temperature indicator of this invention. 11 is a perspective view showing a cylindrical cover of the present invention.

First, referring to FIGS. 1 to 7, in the rotatable hair iron 100 according to the present invention, a mounting space 111 is formed therein, and a circuit board 113 and a driving are formed in the mounting space 111. The motor 115 is built-in, the handle combined body 110 is installed on one side of the normal and reverse switch 117 and the on-off switch 119; A reduction unit 120 installed in the mounting space 111 of the combined body 110 and connected to the driving motor 115; The rotating shaft 131 is connected to the reduction unit 120, the rotating cylinder 130, the heater 135 is built in the cylindrical heat cylinder 133; An arm 140 coupled to the other side of the handle combined body 110 so as to be rotatable, and having a gap maintaining protrusion 141 contacting the handle combined body 110 on one side; An elastic support protrusion (150) installed on the arm (140) such that the combined handle main body (110) and the arm (140) can be elastically folded; A forming plate 160 coupled to the end of the arm 140 to be opposite to the rotating cylinder 130 and having a heater 161 therein; A brush 170 detachably installed on the forming plate 160; Brush detachment means (180) for detachably coupling the brush (170) to the forming plate (160); And an LED temperature indicator 190 installed on the handle combined body 110 to inform the temperature of the heaters 135 and 161.

Referring to the configuration of the rotatable hair iron 100 in accordance with the present invention in more detail, the handle combined body 110 is formed in a shape that can also be used as a handle while serving as a main body, the mounting space portion therein 111 is formed and the opening 111a is formed in one side. The circuit board 113 and the driving motor 115 are fixedly installed in the mounting space 111. The reverse region switch 117 and the on-off switch 119 are installed at the rear of the upper surface of the dual-body handle 110. The drive motor 115 is rotated in the forward and reverse directions by the forward and reverse switch 117, and thus the rotating cylinder 130 is also configured to rotate in the forward and reverse directions.

The deceleration unit 120 (refer to FIGS. 2 and 9) is a device that is connected to the drive motor 115 (refer to FIG. 2) to decelerate the rotation of the drive motor 115. A circular plate 121 having a three-layer structure formed; Three planetary gears 122 rotatably installed on the circular plate 121; A sun gear 123 located between the planetary gears 122; The circular plate 121 is inserted, the cylinder 124 is formed on the inner circumferential surface is meshed with the planetary gear 122;

The rotating cylinder 130 is composed of a rotating shaft 131 and a cylindrical heat cylinder 133 connected to the reduction unit 120, the heater 135 is mounted inside the heat cylinder 133.

On the outer circumferential surface of the thermal rotating cylinder 130, a plurality of hair tilting preventing grooves 130a are formed along the outer circumferential surface to prevent hair from tipping.

The heater 135 of the heat rotating cylinder 130 may be in close contact with the inside of the heat container 133 (see FIG. 7), but the heater 135 of the heat rotating cylinder 130 ′ is connected to the heat container 133. ) And a constant interval (gap) t may be maintained (see FIG. 8). In this structure, the heat rotating cylinder 130 ′ has a heat cylinder 133 and a heater 135 installed inside the heat cylinder 133 with a predetermined gap t with the heat cylinder 133. The heater 135 is fixed to an outer circumferential surface of the heat cylinder 133, and a fine air layer is formed in a gap t between the heat cylinder 133 and the heater 135 to form the heat cylinder ( 133 may be heated uniformly.

In addition, the arm 140 is hinged (H) rotatably coupled to the other side of the dual-body handle 110, the gap maintaining projection 141 is formed on one side in contact with the dual-body handle 110. . The elastic support protrusion 150 is installed on the arm 140 so that the handle combined body 110 and the arm 140 can be elastically folded, and a spring is installed on the elastic support protrusion 150. .

Under the elastic support protrusion 150, a text switch (not shown) of the sub-circuit board 113 ′ is positioned, and the heater 135 when the elastic support protrusion 150 is pressed downward to press the text switch. 161 may be configured to be driven (see FIG. 4).

The forming plate 160 is coupled to the end of the arm 140 to be positioned opposite to the rotating cylinder 130, and a heater 161 is embedded therein.

The brush 170 is detachably installed on the forming plate 160 by a brush detaching means 180.

Referring to FIG. 8, the brush detachment means 180 may include a guide groove 181 formed on the side of the brush 170 and a guide formed on the side of the forming plate 160 in correspondence with the guide groove 181. A rail 183 and a fixing piece 185 for fixing the brush 170 to the position bolt B are provided.

The brush 170 of the rotatable hair iron 100 according to the present invention has the effect of trimming the hair in a cosmetic procedure such as straight, curl, dry, and prevents hair squeezing during the procedure. Make it.

The brush 170 of the present invention has a detachable structure, which preserves the original shape of the brush as it is, and can be conveniently stored, and is very easy to repair.

In addition, if there is a need for replacement, repair, cleaning, such as wear of the brush 170, the management is convenient.

The LED temperature indicator 190 is installed on the handle combined body 110 to inform the user of the temperature of the heaters 135 and 161.

As illustrated in FIG. 10, the LED temperature indicator 190 is configured to display high temperature, medium temperature, low temperature, and off by color, so that a user can easily recognize the temperature.

Referring to FIG. 11, the cylindrical cover C may be detachably coupled to the outside of the thermal rotating cylinder 130. When the cylindrical cover C is placed on the outside of the thermal rotating cylinder 130, the surface of the thermal rotating cylinder 130 is free of dust or foreign matter and effectively prevents burns immediately after use.

Referring to the operation of the rotatable hair iron 100 according to the present invention configured as described above are as follows.

Press the on-off switch 119 to turn on the hair iron (100). The heaters 135 and 161 are heated and the drive motor 115 is driven to rotate the thermal rotating cylinder 130. The reverse rotation switch 117 is driven to perform the curling procedure while rotating the thermal rotating cylinder 130 in the forward or reverse direction.

Here, the brush 170 serves to straighten the hair, and the hair pulling preventing groove 130a serves to prevent the hair from tipping.

The elastic support protrusion 150 is installed on the arm 140 so that the handle combined body 110 and the arm 140 can be elastically folded, and a sub circuit board below the elastic support protrusion 150. A Tact switch (not shown) of 113 'is positioned, and the heaters 135 and 161 are driven when the elastic support protrusion 150 is pressed downward to press the Tact switch (see FIG. 4). .

In addition, the brush 170 is detachably installed on the forming plate 160 by a brush detaching means 180. That is, the brush detachment means 180 allows the guide rail 183 formed at the side of the forming plate 160 to be inserted into the guide groove 181 formed at the side of the brush 170 to easily insert a new brush. Can be replaced.

On the other hand, Figure 12 and Figure 13 is a view showing an example of a curl (wave) procedure using a rotating hair iron of the present invention.

Figure 12 shows the procedure of <rolling out> first, the surface of the column cylinder rotating cylinder 130 is placed on the outside of the scalp. Starting from the root side of the hair, it slides down to the rotary hair iron (100) to the end. As you approach the tip of your head, turn the cylinder towards the inside of your head and keep your head on the cylinder. Return about 3-5 seconds. If you want a larger curl, turn the column cylinder rotating cylinder 130 a little earlier.

Figure 13 shows the procedure of <overdirecting> overdirecting is a styling technique to create additional body, volume and height to the hair. First, position the face of the column cylinder rotating cylinder 130 toward the scalp. Hold a portion of the hair column cylinder rotating cylinder 130 is placed under it, while holding the head in the opposite direction to grow and hold about 3-5 seconds. After that, it continues to push the other side and slide down to the rotary hair iron 100. While maintaining tension, the hair held in the cylinder until the end is kept tight.

As described above, the rotatable hair iron of the present invention allows natural hair curling (wave) treatment using the rotational force of the thermal rotating cylinder without any inconvenience or operation as in the prior art.

In addition, since the rotatable hair iron of the present invention uses a heat rotating cylinder that is a rotating cylinder, heat can be indirectly applied to the hair to significantly reduce hair damage as well as convenience of curl (wave) treatment. In detail, technically, when the straight plate hair iron is directly applied with heat in a stationary state, there is damage to the hair. have.

In addition, since the rotating hair iron of the present invention uses a cylindrical hot plate, it is easy to perform a curl (wave) of a curved shape desired by the user, and the rotational force by the rotating motor (driving motor) is added thereto, thereby making the treatment much easier. This is possible. Technically speaking, only the hair part in contact with the circular part is heated to facilitate the maintenance of the curved shape.

In addition, the rotatable hair iron of the present invention can be performed with only one hand because the rotatable hot plate naturally creates curls (waves), so that the user can easily perform beauty treatment.

In addition, the rotatable hair iron of the present invention serves to straighten the hair of the brush, the hair preventing groove serves to prevent the hair from tipping.

In addition, the rotatable hair iron of the present invention is installed on the arm so that the elastic support protrusion and the arm can be elastically folded, the tact switch of the sub circuit board is located under the elastic support protrusion, the elastic support protrusion When pressed downward to press the text switch, the heater is automatically driven.

In addition, the rotatable hair iron of the present invention is detachably installed on the forming plate by a brush detaching means, so that the guide rail is inserted into the guide groove formed on the side of the brush so that it can be easily replaced with another new brush.

As such, the rights of the present invention are not limited to the embodiments described above, but are defined by the claims, and those skilled in the art can make various modifications within the scope of the claims. It is self evident.

1 is a view showing a rotatable hair iron according to the present invention, a perspective view showing a state where the handle combines the main body and the lower arm

FIG. 2 is a front view of FIG. 1

Figure 3 shows a rotatable hair iron according to the present invention, a perspective view showing a folded state of the main body and the lower arm folded

4 is a front view of FIG. 3

5 is a plan view of FIG.

Figure 6 is a plan view showing a reduction unit of the present invention

7 is a cross-sectional view taken along line II of FIG. 3.

8 is a cross-sectional view showing a modification of the thermal rotating cylinder

9 is a perspective view showing a brush detachment means of the present invention

10 is a view showing a temperature state of the LED temperature indicator of the present invention

11 is a perspective view showing a cylindrical cover of the present invention;

12 and 13 are views showing an example of curl (wave) treatment using a rotating hair iron of the present invention

* Description of the main parts

100: rotatable hair iron

110: handle combined use body

111: mounting space

111a: opening

113: circuit board

113 ': Sub circuit board

115: drive motor

117: reverse switch

119: on off switch

120: reduction unit

121: round plate

121a: shaft insertion hole

122: planetary gear

123: sun gear

124: cylinder

130: thermal rotating cylinder

130a: hair tip groove

131: axis of rotation

133: heat pain

131: axis of rotation

135: heater

140: arm

141: spacing

150: elastic support projection

160: forming plate

161: heater

170: brush

180: brush detachment means

190: LED temperature indicator

180: brush detachment means

181: guide groove

183: guide rail

185: fixed piece

B: bolt

C: cylindrical cover

H: hinge

t: gap (gap)

Claims (6)

A handle-combined body having a mounting space portion formed therein, a circuit board and a driving motor embedded in the mounting space portion, and a forward / backward switch and an on-off switch installed at one side thereof; A deceleration unit installed in the mounting space of the dual body body and connected to the driving motor; A rotation rotating cylinder connected to the reduction shaft and having a heater embedded in a cylindrical heat cylinder; An arm rotatably hinged to the other side of the combined body of the handle and having a spacing holding protrusion formed at one side thereof in contact with the combined body of the handle; An elastic support protrusion installed on the arm to allow the handle combined body and the arm to be elastically folded; A forming plate coupled to the end of the arm and positioned opposite to the rotating cylinder, and having a heater embedded therein; A brush detachably installed on the forming plate; Brush detachment means for detachably coupling the brush to the forming plate; And Rotating hair iron comprising a; LED temperature indicator is installed on the handle combined body to inform the temperature of the heater. The method of claim 1, Rotating hair iron, characterized in that the outer circumferential surface of the thermal rotating cylinder is formed with a plurality of hair pull prevention grooves to prevent hair from falling along the outer circumferential surface. The method according to claim 1 or 2, The deceleration unit, A circular plate having a three-layer structure in which a shaft insertion hole is formed in the center; Three planetary gears rotatably installed on the circular plate; The circular plate is inserted, the cylinder is formed on the inner circumferential surface is meshed with the planetary gear; rotating hair iron consisting of. The method according to claim 1 or 2, The brush detaching means includes a guide groove formed on the side of the brush, a guide rail formed on the side of the forming plate corresponding to the guide groove, a rotatable hair iron having a fixing piece for positioning the brush. The method of claim 1, The thermal rotating cylinder has an outer heat passage, an inner heat passage installed inside the outer heat passage with a predetermined gap through the outer heat passage, The heater is fixed to the outer circumferential surface of the inner heat cylinder, the outer heat passing through the inner heat through the micro air layer is formed between the rotating heat iron, characterized in that the outer heat is uniformly heated. The method of claim 1, Rotating hair iron, characterized in that the cover is detachably coupled to the outside of the thermal rotating cylinder.

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