JP7213536B2 - An iron for removing artificial hair and a method for removing artificial hair. - Google Patents

Description

TECHNICAL FIELD The present invention relates to an iron for removing artificial hair and a method for removing artificial hair, and more particularly to an iron for removing artificial hair and a method for removing artificial hair that removes artificial hair tied to natural hair.

Conventionally, a treatment for increasing the volume of hair by tying artificial hair to natural hair has been widely known (for example, Patent Document 1). In the hair thickening treatment, hair is thickened by using a stick, which is a special device, to tie multiple artificial hairs to the natural hair.

When the artificial hair is tied to the natural hair, it is tied near the hairline of the natural hair, but since the natural hair stretches over time, the knot is separated from the hairline, resulting in a somewhat unnatural feeling. Therefore, regular maintenance is required to maintain natural hair volume.

In regular maintenance, it is possible to increase the volume of the natural hair by removing the artificial hair that has been increased, retying the artificial hair, and cutting the hair.

JP 2013-124420 A

However, in the maintenance work of removing the artificial hair, the practitioner used a stick as described in Patent Document 1 to remove the artificial hair one by one from the natural hair, so the work took an enormous amount of time. . In addition, since the artificial hair is tied to the natural hair with a certain degree of strength so that it does not come off with shampoo or the like, the work involved fine work and a heavy burden on the operator.

SUMMARY OF THE INVENTION Accordingly, an object of the present invention is to provide an iron for removing artificial hair that can easily remove artificial hair tied to natural hair, and a method for removing artificial hair using the iron for removing artificial hair.

In order to solve the above-mentioned problems, the first invention is an iron for removing artificial hair for removing artificial hair tied to natural hair, comprising a main body held by a user and a direction extending from the main body. a single rod-shaped heat generating portion that extends to generate heat; the main body portion is provided with a temperature control portion for adjusting the temperature of the heat generating portion ; By lacking, a smooth sliding surface for sliding the natural hair and the artificial hair extending in the extending direction is defined, and the sliding surface has guide grooves in the width direction orthogonal to the extending direction. , a notch having a V-shaped cross section is formed from one end of the guide groove in the extending direction to the middle in the width direction .

According to a second invention, there is provided the artificial hair removing iron according to the first invention, wherein both ends of the guide groove in the width direction are V-shaped. Iron for removing artificial hair as described.

In a third invention, in the artificial hair removing iron according to the first invention or the second invention, both ends of the guide groove in the width direction extend further than the central portion in the width direction. It is characterized in that the groove depth in the depth direction orthogonal to the direction and the width direction is deep and the groove is widened in the extension direction.

In a fourth invention, in the artificial hair removing iron according to any one of the first invention to the third invention , the heat generating portion has an arc-shaped cross section and extends over the entire length in the extending direction. It is characterized by further having an arc portion provided at the end.

In a fifth invention, the step of preparing the iron for removing artificial hair according to any one of the first invention to the fourth invention; a step of setting, a step of sliding a knot between the artificial hair and the natural hair in the guide groove, a step of melting the knot in the guide groove, and a step of separating the artificial hair from the natural hair; There is provided an artificial hair removal method characterized by having

ADVANTAGE OF THE INVENTION According to this invention, the iron for artificial hair removal which can remove easily the artificial hair tied to natural hair, and the artificial hair removal method using the iron for artificial hair removal can be provided.

According to the first invention, by sliding the knotted portion of the natural hair to which the artificial hair is tied a plurality of times in the guide groove, the knotted portion of the artificial hair and the natural hair is melted by the heat of the heating part, and the artificial hair is replaced by the natural hair. can be removed from As a result, the artificial hair removal time can be significantly shortened compared to the work of untangling the artificial hair from the base hair one by one. Further, since the guide groove is formed over the entire width in the width direction, the knot does not come off from the guide groove, and the artificial hair can be stably slid in the guide groove while holding one end of the artificial hair. Furthermore, since the knots of the artificial hair and natural hair are slid in the guide grooves to transfer the heat from the heat-generating part, the heat is efficiently transferred to the knots compared to the case where the heat is transferred on a flat surface where no grooves are formed. can tell In other words, since heat is transferred to the knot from the entire circumference of the groove rather than only from the flat surface, the artificial hair removal time can be further shortened. In addition, since the guide groove is formed in the width direction orthogonal to the extending direction, the operator can hold the main body part with one hand and hold the artificial hair with the other hand, so that the main body part is attached to the artificial hair. By sliding along the guide groove, the artificial hair can be melted. Furthermore, since the main body is provided with a temperature control section, the temperature of the heating section can be arbitrarily set according to the melting point temperature of the artificial hair. Since the melting point of hair is 280° C., the temperature of the heating part is preferably higher than the melting point of artificial hair and lower than the melting point of hair.

According to the second aspect of the invention, since the cross-sectional shape of the guide groove is V-shaped, the artificial hair can be easily caught by the guide groove, and the workability of removing the artificial hair is improved. In addition, since both ends are V-shaped, the operator can work in the same way regardless of whether the dominant hand of the operator is right or left. In other words, when a right-handed practitioner grips the main body, the extension direction is leftward, and the guide groove at one end of the V-shape faces upward, and the left-handed practitioner grips the main body. However, even if the extending direction is rightward, the other end of the V-shape faces upward.

According to the third invention, since the depth of the central portion is shallower than that of both ends, heat can be efficiently transferred to the knot of the artificial hair at the shallow portion. In other words, since the artificial hair contacts the bottom of the guide groove more strongly in the shallow portion, the heat of the heat-generating portion is efficiently transferred to the artificial hair. Also, since both ends of the guide groove are widened in the extending direction, it is easy to catch the knot of the artificial hair.

In addition, since a V-shaped notch is formed on the sliding surface, the knot of the artificial hair is caught by the notch and the heat of the heat generating part is transferred to melt the knot of the artificial hair and easily remove the artificial hair from the natural hair. can be removed.

According to the fourth invention , by tracing the artificial hair or the natural hair with the circular arc portion, the heat of the circular arc portion is transferred to the artificial hair or the natural hair to straighten the curly hair. In particular, after tying the artificial hair, the artificial hair may be deformed like curly hair, but by tracing the deformed part with the arc part, the deformation can be corrected and the artificial hair can be straightened. .

According to the fifth invention , by sliding the knot of the artificial hair and the natural hair in the guide groove, the heat of the heat-generating part can be efficiently transferred to the knot of the artificial hair and the artificial hair can be removed from the natural hair. . Thereby, the artificial hair tied to the natural hair can be removed by a simple method.

According to such a configuration, it is possible to provide an iron for removing artificial hair that can easily remove artificial hair tied to natural hair and a method for removing artificial hair using the iron for removing artificial hair.

1 is a perspective view of an iron for removing artificial hair of the present invention; FIG. FIG. 2 is an enlarged view of the heating portion of the iron for removing artificial hair of the present invention. FIG. 2 is a side view of the heating portion of the iron for removing artificial hair of the present invention. 4(a) is a cross-sectional view of the heat-generating portion of the iron for removing artificial hair of the present invention, FIG. 4(a) being a cross-sectional view of AA cross section in FIG. 3, and FIG. 4(b) being a cross-sectional view of BB in FIG. Cross section. The figure when using the iron for artificial hair removal of this invention. 6(a) is a cross-sectional view of the heating portion of the iron for removing artificial hair of the present invention, FIG. 6(a) being a cross-sectional view when the knot is guided at the right end, and FIG. Cross-sectional view when

An artificial hair removing iron 1 according to a first embodiment of the present invention will be described with reference to FIGS. 1 to 6. FIG. As shown in FIGS. 1 to 4, the front, rear, up, down, left, and right directions are defined.

An iron 1 for removing artificial hair is an iron for removing artificial hair 110 tied to natural hair 100, and is composed of a body portion 2, a heating portion 3, and a power cord 4. - 特許庁The body portion 2 is a portion that is gripped by the user 10 (FIG. 5), and a temperature control portion 21 is provided in a substantially central portion in the front-rear direction. The temperature control section 21 has a liquid crystal section 22 , a temperature decreasing section 23 , a temperature increasing section 24 and a power supply section 25 .

The set temperature of the heat generating portion 3 is displayed on the liquid crystal portion 22, and the temperature of the heat generating portion 3 can be set in increments of 10° C. by pressing the temperature decreasing portion 23 or the temperature increasing portion 24. FIG. In this embodiment, the temperature control unit 21 can set the temperature of the heat generating unit 3 to any temperature between 80.degree. C. and 260.degree. Note that the set temperature of the heat generating portion 3 is not limited to this.

The heat generating portion 3 is made of metal, extends forward from the body portion 2 and has a smooth sliding surface 31 and an arc portion 32 . The heat-generating part 3 has a circular cross-sectional shape at a portion connected to the main body part 2, and has a shape in which the upper half is notched at a position near the rear from the approximate center in the front-rear direction. The notched surface serves as a sliding surface 31, and the sliding surface 31 is provided so as to extend forward. The forward direction corresponds to the extension direction of the present invention.

A first guide groove 33 and a second guide groove 34 are linearly formed in the front portion of the slide surface 31 over the entire width in the left-right direction. As shown in FIG. 2, the first guide groove 33 is positioned in front of the second guide groove 34, and a notch 35 is formed between the first guide groove 33 and the second guide groove 34. As shown in FIG. The first guide groove 33 and the second guide groove 34 correspond to the guide grooves of the present invention, and the lateral direction corresponds to the width direction of the present invention.

Since the first guide groove 33 and the second guide groove 34 have substantially the same shape, only the first guide groove 33 will be described in detail below. The first guide groove 33 includes a right end portion 33A, a left end portion 33B, and a center portion 33C connecting the right end portion 33A and the left end portion 33B. The right end portion 33A and the left end portion 33B correspond to both end portions of the present invention.

The right end portion 33A and the left end portion 33B have substantially the same shape, and as shown in FIG. 3, the shape of the groove is substantially V-shaped. Specifically, the cross section of the first guide groove 33 near the right end portion 33A and the left end portion 33B is substantially V-shaped. As shown in FIG. 4B, the right end portion 33A and the left end portion 33B have the deepest groove depth at the left and right ends, and the groove depth becomes shallower toward the central portion 33C. As shown in FIG. 2B, the right end portion 33A and the left end portion 33B are slightly longer in the front-rear direction than the central portion 33C.

As shown in FIG. 4(b), the central portion 33C has a constant vertical groove depth and is shallower than the right end portion 33A and the left end portion 33B. The central portion 33C has a substantially U-shaped cross section. The downward direction corresponds to the depth direction of the present invention.

The notch 35 is formed so as to be cut leftward from the right end of the slide surface 31 in a predetermined direction, and has a substantially V-shaped cross section. The right end portion of the notch 35 is longer in the front-rear direction than the right end portion 33A and the left end portion 33B of the first guide groove 33 . The groove depth at the right end of the notch 35 is slightly deeper than the groove depth at both ends of the first guide groove 33 .

As shown in FIG. 4, the arc portion 32 is located on the opposite side of the sliding surface 31 in the vertical direction, and has a substantially arcuate cross-sectional shape.

Next, how to use the iron 1 for removing artificial hair will be described with reference to FIGS. 5 and 6. FIG.

The power cord 4 is connected to the power supply, and the power supply unit 25 is pressed to turn on the power. Since the initial setting temperature is displayed on the liquid crystal portion 22 , the temperature lowering portion 23 and the temperature raising portion 24 are pressed to set the temperature above the melting point of the artificial hair 110 .

After reaching the set temperature, the user 10 places the heating part 3 near the knot 120 between the natural hair 100 and the artificial hair 110 and puts the artificial hair 110 into the first guide groove 33 . At this time, as shown in FIG. 6A, the knot 120 is guided to the first guide groove 33 by the right end portion 33A. By sliding the iron 1 for removing artificial hair in the direction of the arrow C along the natural hair 100, the knot 120 and the central portion 33C are kept in contact, and the heat of the heating portion 3 is transmitted to the knot 120 of the artificial hair 110. be done. At this time, since the central portion 33C has a shallower groove depth than the right end portion 33A and the left end portion 33B, the knot 120 protruding from the natural hair 100 and the artificial hair 110 contacts the central portion 33C more strongly. In addition, since the knot 120 creates a slight gap between the natural hair 100 and the central portion 33C, it is possible to suppress excessive transmission of the heat of the exothermic part 3 to the natural hair 100. - 特許庁

The artificial hair 110 is partially in contact with the central portion 33C, but the swollen knot 120 efficiently receives heat from the central portion 33C, and the knot of the artificial hair 110 has a melting point lower than that of the natural hair 100. 120 melts first. Since the user 10 continues to pull the artificial hair 110, the artificial hair 110 is removed from the natural hair 100 at the same time as the knot 120 melts.

In the above description, the knot 120 is melted by guiding the artificial hair 110 by the first guide groove 33, but the artificial hair 110 is guided by the second guide groove 34 or the notch 35 in the same manner. It can be removed from the base hair 100 .

According to such a configuration, by sliding the knot 120 of the natural hair 100 to which the artificial hair 110 is tied a plurality of times in the first guide groove 33 or the second guide groove 34, the heat of the heat generating portion 3 is applied to the artificial hair 110 and the natural hair. The artificial hair 110 can be removed from the natural hair 100 by melting the knot 120 with the hair 100 . As a result, the time required to remove the artificial hair 110 can be significantly shortened compared to the work of untangling the artificial hair 110 from the natural hair 100 one by one. In addition, since the first guide groove 33 and the second guide groove 34 are formed over the entire width in the left-right direction, the knot 120 does not separate from the first guide groove 33 or the second guide groove 34, and the artificial hair 110 can be pulled out. can be stably slid in the first guide groove 33 or the second guide groove 34 in a state in which one end thereof is gripped. Furthermore, since the heat of the heat-generating part 3 is transmitted by sliding the knot 120 in the first guide groove 33 or the second guide groove 34, compared with the case where the heat is transmitted by the sliding surface 31 in which no groove is formed, Heat can be efficiently transferred to the knot 120 . In other words, since heat is transmitted to the knot 120 not only from the flat surface but also from the periphery of the first guide groove 33 or the second guide groove 34, the time required to remove the artificial hair 110 can be further shortened. In addition, since the first guide groove 33 and the second guide groove 34 are formed in the left-right direction perpendicular to the front-rear direction, the operator holds the main body 2 with one hand and moves the artificial hair 110 with the other hand. and slide the main body 2 along the artificial hair 110 , the artificial hair 110 can be melted through the first guide groove 33 or the second guide groove 34 . Furthermore, since the body portion 2 is provided with the temperature control portion 21 , the temperature of the heat generating portion 3 can be arbitrarily set according to the melting point temperature of the artificial hair 110 . Since the melting point of hair is 280° C., the temperature of the heating part 3 is preferably higher than the melting point of the artificial hair 110 and lower than the melting point of the hair.

According to such a configuration, since the cross-sectional shape of the first guide groove 33 and the second guide groove 34 is V-shaped, the artificial hair 110 can be easily caught by the first guide groove 33 and the second guide groove 34. The workability of removing the artificial hair 110 is improved. Further, since the right end portion 33A and the left end portion 33B are V-shaped, the operation can be performed in the same way regardless of whether the dominant hand of the operator is right or left. In other words, when a right-handed operator grips the main body 2, the heat-generating part 3 faces leftward and the guide groove of the V-shaped right end 33A faces upward. 2 and the heat-generating portion 3 faces leftward, the V-shaped left end portion 33B faces upward.

According to such a configuration, since the central portion 33C is shallower than the right end portion 33A and the left end portion 33B, heat can be efficiently transferred to the knot 120 of the artificial hair 110 at the shallow portion. can be done. In other words, since the artificial hair 110 contacts the bottom of the first guide groove 33 more strongly in the shallow portion, the heat of the heating part 3 is efficiently transferred to the artificial hair 110 . Further, since the right end portion 33A and the left end portion 33B of the first guide groove 33 are widened in the front-rear direction, the knot 120 of the artificial hair 110 can be easily caught.

According to this configuration, since the V-shaped notch 35 is formed in the sliding surface 31 , the knot 120 of the artificial hair 110 is caught by the notch 35 and the heat of the heat-generating part 3 is transferred to the artificial hair 110 . The artificial hair 110 can be easily removed from the natural hair 100 by melting the knot 120 .

According to such a configuration, by tracing the artificial hair 110 or the natural hair 100 with the circular arc portion 32, the heat of the circular arc portion 32 is transferred to the artificial hair 110 or the natural hair 100, so that the curly hair can be straightened. In particular, after the artificial hair 110 is tied, the artificial hair 110 may be deformed like curly hair, but by tracing the deformed portion with the arc portion 32, the deformation is corrected to make the artificial hair 110 straight. can do.

The iron for removing artificial hair and the method for removing artificial hair according to the present invention are not limited to the above-described embodiments, and various modifications are possible within the scope of the invention described in the claims.

In the above-described embodiment, the end portions of the first guide groove 33 and the second guide groove 34 have a substantially V-shaped cross-sectional shape, but are not limited thereto and may be substantially U-shaped.

Although two guide grooves are formed in the sliding surface 31 in the above embodiment, the present invention is not limited to this. The number of guide grooves may be one, or three or more may be formed.

1 Iron for removing artificial hair 2 Body portion 3 Heat generating portion 21 Temperature control portion 31 Slide surface 32 Arc portion 33 First guide groove 33A Right end portion 33B Left end portion 33C Central portion 34 Second guide groove 35 Notch 100 Natural hair 110 Artificial hair 120 knot

Claims (5)

An iron for removing artificial hair for removing artificial hair tied to natural hair,
a main body held by a user;
a single rod-shaped heat generating portion extending in an extending direction from the main body portion and generating heat;
The body portion is provided with a temperature control portion for adjusting the temperature of the heat generating portion,
A part of the heating part is cut out to define a smooth sliding surface extending in the extension direction and for sliding the natural hair and the artificial hair,
The sliding surface has a guide groove in the width direction orthogonal to the extension direction, and a notch having a V-shaped cross section from one end in the width direction to the middle of the width direction at a distance from the guide groove in the extension direction. An iron for removing artificial hair, characterized in that , are formed . 2. The iron for removing artificial hair according to claim 1, wherein both ends of the guide groove in the width direction are V-shaped. Both ends of the guide groove in the width direction are deeper in the extending direction and in the depth direction perpendicular to the width direction than the central portion in the width direction. 3. Iron for removing artificial hair according to claim 1 or 2, characterized in that it is flared. The artificial hair removal according to any one of claims 1 to 3 , wherein the heat generating portion further has an arc portion having an arc shape in cross section and provided over the entire length in the extending direction. iron. providing an iron for removing artificial hair according to any one of claims 1 to 4 ;
setting the temperature of the heat-generating part to the melting point of the artificial hair or higher by the temperature control part;
a step of sliding a knot between the artificial hair and the natural hair in the guide groove;
melting the knot in the guide groove;
and a step of detaching the artificial hair from the natural hair.

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