KR200446387Y1 - An apparatus for permanent waves - Google Patents

Abstract

The present invention relates to a permanent wave device, comprising a lower and upper handle pivoting about a hinge axis, a first heating device seated therein from the lower handle, and heated by the first heating device, and having a convex surface on one surface thereof. A lower heating head portion including a first heating plate provided in a curved shape and a second heating device seated therein from the upper handle, and a second heating device heated by the second heating device and facing the first heating plate. It consists of an upper heating head portion including a second heating plate provided in a concave shape on one surface of the heating device.

By using the permanent wave device as described above, it is possible to keep the wave elastic on the hair for a long time and reduce the damage to the hair due to the heat generated during the shaping of the hair.

Permanent, wave, heating head part, temperature control part

Description

Permanent Wave Device {An apparatus for permanent waves}

The present invention relates to a permanent wave device, and in particular, in the heating head portion having a convex-shaped heating plate, the heating plate is formed to be bent to maintain the elasticity of the wave for a long time, and due to the heat generated during the shaping of the hair The present invention relates to a permanent wave device that can reduce damage to hair.

In general, hairdressing tools for grooming hair have various shapes and performances, such as scissors, a hairdressing knife, a hair dryer, a heating cap, a hair clip or a permanent wave device for cutting hair depending on the purpose. The branch is made up of instruments.

Among the beauty instruments, the permanent wave device is used to give a permanent wave to a perm or hair, and is a device for forming a hair while applying heat to the hair. The permanent wave device is called hair iron, and the wave is called curl.

  Thus, an example of the technique about a permanent wave apparatus is disclosed by following document 1 (hair iron).

In the following Document 1, as shown in FIG. 1, one end of the pair of handles 1 and 2 forms a tong shape to be coupled by the hinge portion 3, and a tip inner surface of each of the pair of handles 1 and 2 is provided. Heat generating parts (4,5) for transmitting heat to the hair is installed. Each of the heat generating parts 4 and 5 is formed to face each other with a concave curved surface and a convex curved surface. The width W1 of the heat generating part on one side of the heat generating parts 4 and 5 is smaller than the width W of the opposite heat generating part.

[Document 1] Republic of Korea Registered Utility Model Publication No. 20-0404348 (Notice of Dec. 21, 2005)

However, in the technique disclosed in the document 1, the permanent wave device has a disadvantage in that the heating part is formed roundly or in the shape of a flat plate or an angular triangle to make elastic curls.

In addition, the temperature control of the heating unit can not be independently controlled, the hair is easily damaged, there is a disadvantage that can not form a glossy wave.

Accordingly, an object of the present invention is to solve the problems as described above, to form the second heating plate bent in the heating head portion having a second heating plate of the convex shape to keep the wave in the hair for a long time To provide a permanent wave device capable of forming a glossy wave.

Another object of the present invention is to adjust the temperature of the first / second heating plate differently to reduce the damage to the hair due to the heat generated in the second heating plate during the shaping of the hair, and to reduce the width of the upper and lower heating head portion It is to provide a permanent wave device that can easily wave hair differently from each other.

A first feature of the present invention for achieving the above object, in the permanent wave (permanent wave) device, the lower and upper handle pivoting about the hinge axis, the first heating device seated therein from the lower handle, A lower heating head portion including a first heating plate heated by the first heating device, the first heating plate being curved along a convex surface on one surface thereof, and a second heating device seated therein from the upper handle, and the second heating device. It is composed of an upper heating head portion which is heated by the apparatus and includes a second heating plate provided in a concave shape on one surface of the second heating device facing the first heating plate.

According to a second aspect of the present invention, in the first aspect, the first heating plate provided in a curved shape of the first heating plate includes a first bent portion formed at the center of the first heating plate and a left / right side at the first bent portion. It includes a second curved portion and the third curved portion formed in each direction.

According to a second aspect of the present invention, in the second aspect, the angle formed by the curvature of the first bent portion along the imaginary vertical axis passing through the center of the first heating plate is between 60 degrees and 120 degrees.

A fourth feature of the present invention is the second feature, wherein each of the second bend and the third bend is formed in a gradient such as a circle.

The fifth feature of the present invention is the second feature, wherein the width of the first bend and the width of the second bend are different from each other.

A sixth feature of the present invention is the first feature, wherein the width of the upper heating head portion and the width of the lower heating head portion are different from each other.

According to a seventh aspect of the present invention, in the first aspect, the second heating plate provided in a concave shape on one surface of the second heating device facing the first heating plate is in close contact with the first bent portion, and the second bent portion is It is formed to meet at the point.

An eighth aspect of the present invention is the first aspect, wherein the lower knob is provided in a predetermined region of the lower knob and has a first temperature control unit for adjusting the temperature of the first heating device, and the upper knob is the upper side. It is provided in a predetermined region of the handle includes a second temperature control unit for adjusting the temperature of the second heating device.

As described above, the permanent wave device according to the present invention is formed by bending the heating plate in the heating head portion having a heating plate of the convex shape to keep the wave in the hair for a long time and form a glossy wave on the hair Effect is obtained.

In addition, the permanent wave device according to the present invention by controlling the temperature of the first / second heating plate differently to reduce the damage to the hair due to the heat generated in the second heating plate during the shaping of the hair, the upper / lower heating The effect that the hair can be easily waved by varying the width of the head portion is also obtained.

Briefly describing the present invention, the permanent wave device of the present invention is formed to bend the first heating plate of the convex shape to keep the wave in the hair elastic for a long time. In addition, the present invention uses a heating device that can adjust the temperature independently of each other to reduce the damage to the hair due to heat.

DETAILED DESCRIPTION Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings so as to be described in detail to enable those skilled in the art to easily implement the present invention. In addition, in describing this invention, the same code | symbol is attached | subjected to the same part and the repeated description is abbreviate | omitted.

<First Example>

2 is a perspective view showing a permanent wave device according to a first embodiment of the present invention, Figure 3 is a front view showing a permanent wave device according to a first embodiment of the present invention.

As shown in Figure 2 and 3, the permanent wave device 100 according to an embodiment of the present invention includes a handle portion 11, and the lower / upper heating head portion (13, 15). The handle part 11 includes an upper handle 19 and a lower handle 21 which are selectively closed or opened while being rotated about the hinge shaft 17. The lower and upper heating heads 13 and 15 are respectively installed at the front ends of the lower and upper handles 21 and 19 of the handle 11.

In this case, the lower and upper heating heads 13 and 15 may be directly heated by holding and holding the hair according to the opening and closing movement of the lower and upper handles 21 and 19, and in particular, by bending the hair while heat treating the desired hair. Waves can be formed. In addition, the width of the lower heating head 13 and the width of the upper heating head 15 is formed differently.

For example, the width W2 of the upper heating head portion 15 may be smaller than the width W3 of the lower heating head portion 13 within a range of 2 mm to 3 mm. Therefore, the operator can relatively narrow the field of view due to the upper heating head 15 formed in a small width during the hair treatment using the vision so that the permanent wave device 100 can be inserted deeply into the scalp to form a wave.

The lower heating head part 13 includes a first heating device 23 therein, and includes a first heating plate 25 formed in a curved shape along a convex surface on one surface facing the upper heating head part 15. Equipped. The first heating device 23 heats the first heating plate 25 by adjusting the temperature of the first temperature control unit 26 provided in the predetermined region of the lower handle 21, and the first heating plate 25. Transfers heat from the hair.

The curved shape of the first heating plate 25 may be formed to be left / right symmetrical with respect to an imaginary vertical axis HA passing through the center of the first curved portion 27a formed in the first heating plate 25. It may be formed in plural depending on how to wave the hair. For example, the first heating plate 25 may include second and third curved portions 27b and 27c formed on the left and right sides of the first curved portion 27a, respectively. In other words, grooves may be formed between the bent portions 27a, 27b, and 27c adjacent to each other.

In this case, each of the second and third bends 27b and 27c may be formed in a gradient such as a circle (for example, semicircle), and the first and second bends 27a and 27b may be formed. ) Widths may be formed in different widths. For example, the widths of the first / second bends 27a and 27b may be formed in a ratio of 2: 1 to 4: 1.

Therefore, due to the pressure received at the center of the first / second bends 27a and 27b while the hair exits the permanent wave device 100 while the hair is being treated due to the bends 27a, 27b and 27c. More elastic waves can be formed than the permanent wave device of the technology. In addition, the hair root volume may be richly formed due to the third curved portion 27c.

Meanwhile, an angle θ of the curvature at the center of the first curved portion 27a of the first heating plate 25 through which the virtual vertical axis HA passes may be between 60 degrees and 120 degrees. The permanent wave device 100 may be formed such that the hair is not too weak or strong in the angular range and has a suitable and elastic wave.

In addition, the permanent wave device 100 is damaged due to the grooves formed between the bent portions (27a, 27b, 27c) adjacent to each other, the high-pressure water vapor escapes from the grooves during the procedure by applying heat to the hair It can reduce the degree and make hair shiny during hair treatment.

The upper heating head part 15 has a second heating device 28 that can adjust the temperature independently of the first heating device 23 therein, and is provided on one surface facing the lower heating head part 13. The second heating plate 29 is provided with a concave surface without a groove corresponding to the convex surface of the first heating plate 25. When the lower and upper heating heads 13 and 15 are closed, the second heating plate 29 may be closed by being in close contact with the first bent part 27a and to the center of the second bent part 27b formed in a semicircular shape. It may extend to contact the second bent portion 27b at one point.

The second heating device 28 transfers heat to the second heating plate 29 from the temperature control of the second temperature control unit 31 provided in the predetermined region of the upper handle 19. Therefore, since the second heating plate 29 is formed as a concave surface without a groove, it is possible to form a smooth wave without leaving marks on the hair during the treatment of the hair.

Next, the operation of the first and second heating devices 23 and 28 that can be independently adjusted with respect to temperature will be described with reference to FIG. 4. 4 is a view of forming a wave through the hair in the permanent wave device according to a first embodiment of the present invention.

As shown in FIG. 4, when the wave is formed by interposing a part of the hair in the permanent wave device in the head, the lower length is formed longer than the upper length of the hair. In addition, the tip of the upper hair is cut with scissors or a blade (reja) or the like, and protein is leaked to the outside of the upper hair from the tip of the upper hair, and the degree of damage is more severe than that of uncut hair. Thus, while the hair is waved, the tip of the upper hair is caught between the heating plates 25 and 29 of the permanent wave device, thereby increasing the degree of damage of the upper hair due to heat as compared to the lower hair.

In this case, lowering the temperature of the second heating plate 29 that directly applies heat to the upper hair with the second heating device 28, or turning off the second heating device 28, damages the upper hair. Prevent it from becoming In addition, in the case of damaged or relatively thin hair, lowering the temperature of the second heating plate 29 prevents water vapor from being suddenly released from grooves formed between the adjacent curved portions 27a, 27b, and 27c. The elasticity can be formed. In addition, when the operator operates the permanent wave device 100 at a distance adjacent to the scalp by turning off the second heating device 28, it is possible to prevent water vapor from being released toward the scalp, and thus damage to the scalp than the conventional device. It can form a wave on your hair safely.

Circuit diagrams for the components are omitted since they can be easily constructed by those skilled in the art to which the present invention pertains.

<Example 2>

Next, a second embodiment of the present invention will be described.

5 is a view showing a permanent wave device according to a second embodiment of the present invention.

As illustrated in FIG. 5, the first heating plate 25 is formed to be inclined to the left side rather than being symmetrically formed with respect to the first bent portion 27a1. In this case, the second curved portion 27b1 formed on the left side has a width different from that of the second curved portion 27b2 formed on the right side. In addition, the third curved portion 27c1 on the left side may be formed to have a different shape from the third curved portion 27c2 on the right side.

Although not shown, the first heating plate 25 may be formed to be inclined to the right side rather than to the left of the first bent portion 27a1.

Hereinafter, other components of the second embodiment are the same as those of the first embodiment, and thus detailed description thereof will be omitted.

As mentioned above, although the invention made by this inventor was demonstrated concretely according to the said Example, this invention is not limited to the said Example, Of course, it can be variously changed in the range which does not deviate from the summary.

The present invention can be formed by bending the heating plate in the heating head having a convex shape of the heating plate to keep the wave in the hair for a long time, and can reduce the damage to the hair due to the heat generated while forming the hair It relates to a permanent wave device. Therefore, the present invention can be used to variously perform hairstyles in places such as homes or hair design rooms.

1 is a perspective view schematically showing a permanent wave device according to the prior art.

Figure 2 is a perspective view showing a permanent wave device according to a first embodiment of the present invention.

Figure 3 is a front view showing a permanent wave device according to a first embodiment of the present invention.

4 is a view of forming a wave through the hair in the permanent wave device according to a first embodiment of the present invention.

5 is a view showing a permanent wave device according to a second embodiment of the present invention;

* Description of the symbols for the main parts of the drawings *

11: handle portion 13, 15: lower and upper heating head portion

17: hinge axis 19: upper handle

21: lower handle 23: the first heating device

25: first heating plate 26: first temperature control unit

27a, 27b, 27c: first, second and third bends

28: second heating device 29: second heating plate

31: second temperature control unit 100: permanent wave device

W2, W3: Width

Claims (8)

In the permanent wave device, Lower and upper handles pivoting about a hinge axis; A lower heating head part including a first heating device seated therein from the lower handle and a first heating plate heated by the first heating device and provided in a curved shape along a convex surface on one surface thereof; And Upper heating comprising a second heating device seated therein from the upper handle and a second heating plate heated by the second heating device and provided in a concave shape on one surface of the second heating device facing the first heating plate. Including the head, The first heating plate includes a first bent portion formed in the center of the first heating plate, and the permanent wave device, characterized in that the second bent portion formed in each of the left and right direction from the first bent portion. The method of claim 1, The first heating plate further comprises a third bent portion connected to the second bent portion. The method of claim 2, Permanent wave device, characterized in that the angle formed by the curvature of the first bent portion that is applied to the virtual vertical axis passing through the center of the first heating plate is between 60 degrees and 120 degrees. The method of claim 2, The permanent wave device, characterized in that each of the second curved portion and the third curved portion is formed in a gradient of a circle (circle). The method of claim 1, Permanent wave device, characterized in that the width of the first bent portion and the width of the second bent portion are different from each other. The method of claim 1, Permanent wave device, characterized in that the width of the upper heating head portion and the width of the lower heating head portion is different. The method of claim 1, The second heating plate provided in a concave shape on one surface of the second heating device facing the first heating plate The permanent wave device, which is in close contact with the first bent portion and formed to meet at one point with the second bent portion. The method of claim 1, The lower handle is provided in a predetermined region of the lower handle is provided with a first temperature control unit for adjusting the temperature of the first heating device, The upper handle is a permanent wave device, characterized in that provided in a predetermined region of the upper handle includes a second temperature control unit for adjusting the temperature of the second heating device.

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