KR102339164B1 - Hair iron - Google Patents

Abstract

The present invention relates to a hair iron capable of setting waves or curls of various thicknesses and shapes on hair. According to the present invention, the hair iron comprising: a grip used to hold and handle; first and second bodies including heads extending in the longitudinal direction of the grip, respectively, and having a vertical symmetrical shape in which one (opposite) end is connected by a pin joint so that an end of the other edge in the longitudinal direction can be opened or closed; and a pair of heating plates disposed on the inner surfaces of the heads of the first body and second body facing each other in vertical symmetricity and generating heat when power is supplied. The head of each of the first and second bodies and the pair of heating plates are formed in a shape having a width gradually decreasing toward the outer end to pick and roll the hair from the root of the hair and adjust the thickness of wave. Accordingly, the hair iron applies various wave techniques to hair, thereby naturally creating stylish volume and an elegant mood.

Description

Hair iron {HAIR IRON}

The present invention relates to a hair iron in the shape of scissors or tongs that creates waves in the hair with the heat of the iron, and more particularly, to a hair iron that can effectively set waves or curls of various thicknesses and shapes on the hair.

A hair iron is a hair iron for making wavy and straight hairstyles. It is a heating plate that generates heat of about 120 to 140°C, and uses techniques such as volume, wave, and curl. You can create a variety of hairstyles such as temporary curves, angled texture patterns, and straight hair.

For example, in a tong-shaped electric hair iron having a heating plate heated by the supply of electricity, a pair of heating plates are installed on the inner surfaces of the first body and the second body to face each other. You can set various waves, straightenings and curls by heat by applying pressure and rolling it while pulling it to the end of the hair and straightening it.

However, the conventional hair iron has a structure that is faithful to the implementation of basic functions such as forming curls and waves in the hair or straightening the curled hair to create a straight hair style. There is a limit in which it is difficult to freely create a sense.

The background or prior art described herein is information possessed by the inventor or acquired in the process of deriving the present invention, and is only intended to help in understanding the technical meaning of the present invention, and prior to the filing of the present invention, the technology to which this invention belongs It does not mean that the technology is widely known in the field.

KR Registered Utility Model No. 20-0476219 (Y1), registration date (2015.02.03) KR Patent Publication No. 10-2020-0099462 (A), publication date (2020.08.24) KR registered patent No. 10-2121024 (B1), registration date (2020.06.03) KR Patent Registration No. 10-2077764 (B1), registration date (2020.02.10)

Accordingly, the present inventor comprehensively considers the above-mentioned matters and at the same time, from the idea of solving the technical limitations and problems of the existing hair iron technology, it is possible to effectively set waves of various thicknesses and curls of various shapes due to heat on the hair. In order to develop a new structure of the hair iron, the present invention was created as a result of continuous research by putting great effort into it.

Accordingly, it is an object and technical problem to be solved by the present invention to provide a hair iron capable of effectively setting waves of various thicknesses and curls of various shapes on hair.

Here, the technical problems and objects to be solved by the present invention are not limited to the technical problems and objectives mentioned above, and other technical problems and objects not mentioned will be clearly understood by those skilled in the art from the following description.

The present invention for effectively achieving a specific technical purpose while embodying a new idea for solving the technical problem of the present invention as described above is a handle used to hold and handle, and a head extending in the longitudinal direction of the handle, respectively First and second symmetrical first and second bodies in which the ends of the other (opposite) are connected to each other by a pin joint so that the ends of one edge in the longitudinal direction can be opened or closed, and the head of the first body and a pair of heating plates disposed symmetrically on the inner surface facing each other of the head of the and second body and generating heat when power is supplied, the head of each of the first and second bodies, and the pair of The heating plate suggests a hair iron, characterized in that it is formed in a shape that gradually narrows toward the outer end in order to adjust the thickness of the wave, rather than picking it up from the root of the hair.

Accordingly, the present invention can effectively set waves or curls of various thicknesses and shapes on the hair, thereby creating a stylish volume and an elegant atmosphere naturally.

In addition, in a preferred embodiment of the present invention, the inner surface of the head of the first body and the head of the second body facing each other and the pair of heating plates are a right-angled triangle having a hypotenuse (slope) on one side in the width direction. By forming into a shape, you can easily and efficiently pick up and wind the hair from the root, and freely adjust the thickness of the wave.

In addition, in another embodiment of the present invention, the first and second bodies are vertically symmetrically attached to the outside of the head, and pass between the pair of heating plates on the outer peripheral surface (outer circumference) having a semicircular cross-section. By further including a pair of guide caps arranged in a plurality of comb teeth arranged at regular intervals along the length direction to guide hair to be dried evenly, it is possible to set waves or curls of various thicknesses and shapes on the hair.

In addition, in an embodiment of the present invention, the pair of guide caps is formed in a shape that gradually becomes narrower toward the outer end, or a semicircular shape of a cross-section is gradually reduced step by step and the size of the comb teeth are formed differently, so that the hair wave The thickness can be more easily adjusted and enriched.

In addition, in the embodiment of the present invention, the pair of guide caps have different sizes of the comb teeth as the semicircular shape of the cross-section gradually decreases toward the outer end, and the hair is formed between the comb teeth of different sizes. By protruding a stopper that maintains the drying position, it is possible to more easily and stably adjust and enrich the wave thickness by dividing the hair.

The present invention, which is based on a unique solution to solve the technical problems as described above, is formed in a shape in which the head of each of the first and second bodies and a pair of heating plates are gradually narrowed toward the outer end of the hair. You can easily pick up and drag from the root of the hair to straighten or roll it, as well as delicately and effectively setting waves or curls of various thicknesses and shapes caused by heat on your hair.

Therefore, by applying various wave techniques to the hair, it is possible to naturally create a stylish volume and an elegant atmosphere.

Here, the effects of the present invention are not limited to the above-mentioned effects, and other effects not mentioned will be clearly understood by those skilled in the art from the description of the claims.

1 is a perspective view showing a hair iron according to an embodiment of the present invention.
2 is a perspective view showing a hair iron according to an embodiment of the present invention in a closed state.
3 is a perspective view showing a hair iron according to another embodiment of the present invention.
4 is a side view showing a hair iron according to another embodiment of the present invention.
5 is a perspective view showing a hair iron in a closed state according to another embodiment of the present invention.

Hereinafter, an embodiment according to the present invention will be described in more detail with reference to the accompanying drawings, and before describing the present invention, the following terms are defined in consideration of the functions in the present invention, which It specifies that the concept should be interpreted in accordance with the concept and the meaning commonly recognized or recognized in the technical field.

In addition, when it is determined that a detailed description of a known function or configuration related to the present invention may obscure the gist of the present invention, the detailed description thereof will be omitted.

The accompanying drawings show that parts are exaggerated or simplified for explanation of the configuration and operation of the technology and for convenience and clarity of understanding, and it is revealed that each component does not exactly match the actual size and shape.

In addition, in this specification, the term and/or is meant to include a combination of a plurality of related described items or any of a plurality of related described items, and when a part includes a certain component, it is a description that is specifically opposite This does not mean that other components are excluded, but other components can be further included.

That is, terms such as 'include' or 'have' and 'have' mean that the features, number, steps, operations, components, parts, or combinations thereof described in the present specification exist. However, it is to be understood that this does not exclude the possibility of addition or existence of one or more other features or number, step operation components, parts, or combinations thereof.

In addition, each step may occur in a different order from the stated order unless the context clearly indicates a specific order. That is, each step may occur in the same order as specified, may be performed substantially simultaneously, or may be performed in the reverse order.

And terms such as upper, lower, upper, lower, upper, lower, upper, lower, front and rear, left and right are used for convenience to distinguish relative positions of each component. For example, the upper side in the drawing may be named or referred to as the upper side and the lower side as the lower side, the longitudinal direction may be named or referred to as the front-back direction, and the width direction may be named or referred to as the left/right direction.

Also, terms such as first, second, etc. may be used to describe various components. That is, terms such as 1st, 2nd, etc. may be used only for the purpose of distinguishing one component from another component. For example, a first component may be referred to as a second component without departing from the protection scope of the present invention, and the second component may also be referred to as a first component.

1 and 2, the main components constituting the hair iron according to the embodiment of the present invention include a first body 10, a second body 20 and a heating plate 30. .

The first body 10 and the second body 20 have handles 11 and 21 that the user can comfortably hold and handle with their hands, and extend to the longitudinal ends of the handles 11 and 21. Each of the heads 12 and 22 are arranged vertically symmetrically.

And the first body 10 and the second body 20 are connected to each other with a pin joint 13 at the ends of the other side (opposite side) so that the ends of one edge in the longitudinal direction can be opened or closed.

That is, the first body 10 or the second body 20 is formed in a structure that opens and closes vertically with the pin joint 13 as the center.

For example, as shown in FIG. 2 , in a state in which the handles 11 and 21 of the first body 10 and the second body 20 are not pressed, by the elastic restoring force of the elastic member (not shown) As if maintaining a state of being opened at a certain angle in the shape of an alphabetic 'V', when the user presses the handle 11 and 21 with a certain pressure as if gripping the hand, they are closed in parallel to each other.

In addition, the heads 12 and 22 of each of the first and second bodies are formed in a shape that gradually narrows toward the outer end in order to pick up and roll from the root of the hair, and to adjust the thickness of the wave.

That is, the inner side surfaces of the head 12 of the first body 10 and the head 22 of the second body 20 facing each other are pulled from the root of the hair and rolled in the width direction to adjust the thickness of the wave. Each is formed in the shape of a right-angled triangle having a hypotenuse on one side.

And the first body 10 is provided with a power cord 14 for supplying power to the electric circuit of the heating plate (30).

Here, the handles 11 and 21 of the first body 10 and the second body 20 are preferably formed to fit the shape of the hand, and the power cord 14 is reinforced with a base to reduce kinking and abrasion. It is preferable to employ one swivel cord.

In addition, on the outside of the head 12 of the first body 10 and the head 22 of the second body 20, there is an insulating material to prevent burns or lacerations even when the root of the hair is in direct contact with the scalp when lifting, etc. It is preferred to employ a built-in or coated structure.

In addition, it is preferable that the front end portions of the head 12 of the first body 10 and the head 22 of the second body 20 are rounded in a smooth curve.

In addition, it would be preferable to form an induction path so that the hair is guided to the hypotenuse of the head 12 of the first body and the head 22 of the second body, respectively.

That is, the induction path is to be divided and guided to the heating plate 30 while maintaining an appropriate number of hairs, and may be formed as a protrusion or a groove.

On the other hand, in any one of the first body 10 and the second body 20, a power switch (on-off switch) for turning on and off the power of the heating plate 30 and a power indicator indicating the same (on-off indicator), A control circuit board in which a temperature indicator (heat ready indicator), etc. for displaying the temperature of the heating plate 30 is integrated is built-in.

The heating plate 30 is vertically symmetrically disposed on the inner surface (opposing surface) of the head 12 of the first body and the head 22 of the second body.

That is, the heating plate 30 includes an upper heating plate 30a disposed on the lower surface of the head 12 of the first body and a lower heating plate 30b disposed on the upper surface of the head 22 of the second body. It is made up of a pair of upper and lower parts and generates heat at a constant temperature when power is supplied through the control circuit board.

And the heating plate 30 is formed in a shape that gradually narrows toward the outer end in order to pick up and roll from the root of the hair, and to adjust the thickness of the wave.

That is, the heating plate 30 is each formed in the shape of a right-angled triangle plate having a hypotenuse (slope) on one side of the width direction to freely adjust the wave thickness while being convenient and easy to pick up from the root of the hair.

Here, the heating plate 30 may be formed of stainless steel, aluminum, magnesium, copper (copper or brass), zinc, nickel, silicon, non-ferrous metal, anodized metal, Teflon, ceramic, or the like.

For example, when the heating plate 30 includes at least one of tourmaline-containing ceramic and titanium-containing ceramic, tourmaline and titanium quickly and uniformly due to negative ions and far infrared heat generated from the ceramic. It can be heated to minimize damage to the hair.

As such, the hair iron according to another embodiment of the present invention has a head 12 and 22 of each of the first and second bodies, and a pair of heating plates 30a and 30b gradually narrowing toward the outer end. Because it is formed in a shape, the heating plates 30a and 30b facing each other are closed and heat and pressure are applied from the root of the hair passing between them, so that it can be easily picked up, pulled, stretched, or rolled up, as well as various thicknesses caused by heat. You can freely set and direct the wave or curl of the wavy shape.

On the other hand, as shown in Figs. 3 to 5, the main components constituting the hair iron according to another embodiment of the present invention are a first body 10, a second body 20, a pair of heating plates ( 30) and a guide cap 40.

In particular, the guide cap 40 has a semicircular cross section and is vertically symmetrically attached to the outside of the heads 12 and 22 of the first and second bodies.

That is, the guide cap 40 includes an upper guide cap 40a detachably covering the outside of the head 12 of the first body and a lower guide cap 40b removably covering the outside of the head 22 of the second body. is made up of a pair of upper and lower

And on the outer peripheral surface (outer circumference) of the guide cap 40, a plurality of comb teeth 41 are arranged at regular intervals along the longitudinal direction to guide the hairs passing between the pair of heating plates 30a and 30b to dry evenly. array is formed.

In addition, the guide cap 40 is formed in a shape that gradually becomes narrower toward the outer end in order to adjust and enrich the wave thickness of the hair, or the semicircular shape of the cross section gradually decreases over at least three steps, and the comb teeth 41 ) are of different sizes.

And the guide cap 40 divides the hair and adjusts and enriches the thickness of the wave, as the semicircular shape of the cross-section gradually decreases toward the outer end, the comb teeth 41 are formed differently in size, and the size of the combs 41 is different. A stopper 42 for maintaining a position where the hair is curled is formed protruding between the other comb teeth 41 and the comb teeth 41 .

The hair iron according to another embodiment of the present invention configured as described above passes between a pair of heating plates 30a and 30b to apply heat and pressure to the hair on the outer circumferential surface (outer circumference) of the guide cap 40. By using the comb teeth 41 formed at regular intervals along the longitudinal direction, it can be rolled up neatly as if combing, so that the convenience of use can be improved.

In addition, as the semicircular shape of the cross-section gradually decreases toward the outside of the guide cap 40, the size of the comb teeth 41 is formed differently, and hairs between the comb teeth 41 and the comb teeth 41 of different sizes are formed. A stopper 42 that maintains the curling position is formed, so that the thickness of the wave can be variously adjusted by dividing the hair.

In addition, it is possible to quickly and easily set natural and elastic waves and rich volume to the hair, minimizing hair damage and maximizing the durability of natural volume.

Here, among the components related to the hair iron according to another embodiment of the present invention, components having the same or similar operational effects as those of the above-described embodiment use the same reference numerals, and repetitive and detailed description thereof will be omitted.

On the other hand, the present invention is not limited by the above-described embodiment and the accompanying drawings, and can be variously modified and applied in various ways not illustrated within the scope without departing from the technical spirit of the present invention, as well as each It is clear to those of ordinary skill in the art to which the present invention pertains that it can be widely applied by changing the component substitution and other equivalent embodiments.

Therefore, the contents related to the modification and application of the technical features of the present invention should be interpreted as being included within the technical spirit and scope of the present invention.

10: first body 11: handle
12: head 13: pin joint
14: electrical cord 20: second body
21: handle 22: head
30: heating plate 40: guide cap
41: comb 42: stopper

Claims (6)

Each of the handles 11 and 21 and the heads 12 and 22 extending in the longitudinal direction of the handles 11 and 21, the other end of one edge in the longitudinal direction can be opened or closed. The upper and lower symmetrical first and second bodies 10 and 20 connected to each other by a pin joint 13, and the head 12 of the first body and the head 22 of the second body facing each other In the hair iron consisting of a pair of heating plates 30 disposed symmetrically on the side and generating heat when power is supplied,
The pair of heating plates 30 together with the heads 12 and 22 of the first and second bodies 10 and 20, respectively, are pulled from the root of the hair and rolled outside to adjust the thickness of the wave. The width is gradually narrowed toward the end, and one side in the width direction forms an inclined surface in the form of a right-angled triangle;
on the hypotenuse of the head 12 of the first body and the head 22 of the second body, guide paths formed with protrusions or grooves to guide hair are respectively formed;
The hair that has passed between the pair of heating plates 30 on the outer peripheral surface of the first and second body heads 12 and 22, respectively, is attached symmetrically up and down and has a semicircular cross-section, and is straightened. A pair of guide caps 40 in which a plurality of comb teeth 41 are arranged at regular intervals along the longitudinal direction are provided;
The pair of guide caps 40 are formed in a shape that gradually becomes narrower toward the outer end in order to adjust and enrich the wave thickness of the hair, or as the semicircular shape of the cross-section gradually decreases step by step, the comb teeth 41 A hair iron, characterized in that the stopper (42) for maintaining the position where the hair is curled is formed to protrude between the comb teeth (41) and the comb teeth (41) having different sizes.
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