KR20090013682A - Hair iron - Google Patents

Abstract

A hair iron is provided to change a curvature degree of curl easily when curling hair. A hair iron includes a pair of grips(9), a heat unit(11), a curl unit(13), and an auxiliary case(15). The pair of grip opens and closes a body of the iron freely. The opposite side of each heat unit has a flat type. The curl unit is installed on the other side of the heat unit. The auxiliary case has a curved surface and can be attached or detached at least on one side of the curl unit.

Description

Hair iron {HAIR IRON}

TECHNICAL FIELD This invention relates to the hair iron which curls hair.

Japanese Utility Model Registration No. 3117886 discloses that a cloth sack covering a heat generating portion can be detachably attached to each of the heat generating portions opposed to each other. What prevented direct contact is disclosed.

Moreover, when curling hair, it is known to curl a hair as it is, using the curved surface of the curved back part by inserting hair into a heat generating part and curling it as it is.

However, the hair iron of patent document 1 was set as the structure which covers the opposing surface part of a pair of heat generating parts, and suppresses heat, and if hair is curled with the hair iron of patent document 1, the hair is a heat generating part. There is a problem that the degree of curvature is limited to large curls because the hair is pressed against both sides of the cover by sandwiching the hair and rolling the hair up.

Moreover, in the hair iron of the structure which curved the conventional back part, it is limited to the curl of a fixed degree of curvature.

On the other hand, when curling hair using a hair iron, there is a demand to increase or decrease the degree of curvature (curvature) of the hair curl according to various hairstyles and preferences.

This invention is made | formed in view of the said situation, and an object of this invention is to provide the hair iron which makes it possible to change the curvature degree when curling hair with one hair iron.

In order to solve the said subject, the invention of Claim 1 has a pair of grip which provided the base end so that a rotational movement can connect and open freely, and the front end side of each grip. A heat generating portion provided opposite to the heat generating portion, and each of the heat generating portions has a flat surface on the opposite side thereof, and a curling part having a curved shape is provided on the rear surface side of the heat generating portion. And at least one of the curled portions is provided so that an auxiliary case having a curved surface having a curvature different from that of the curled portion can be detached.

In the invention according to claim 2, in the invention according to claim 1, engagement portions are formed on both sides of each curl portion from the distal end side along the proximal end side, and both sides of the auxiliary case are hung. The fitting portion is formed, and the auxiliary case is inserted from the distal end side toward the proximal side, and the auxiliary case can be separated from the proximal end toward the distal end side.

In the invention according to claim 3, in the invention according to claim 2, the engaging portion provided in the curled portion is a plurality of protrusions protrudingly spaced from the distal end side to the proximal side, and the engaged portion provided in the auxiliary case It is a straight line connecting from the base end side to the front end side, It is characterized by being the protrusion part which protruded in the inside of a curve.

In invention of Claim 4, in the invention of Claim 1, the edge part which the outer periphery protruded outward from the outer surface of a curl part is formed in the front-end | tip side of a grip, and is assisted. When the case is inserted from the front end side, the insertion side end of the auxiliary case is in contact with the end of the grip to determine the position of the auxiliary case.

In the invention according to claim 5, in the invention according to claim 1, a plurality of protrusions along the circumferential direction are formed on the outer circumferential surface of the curl portion at intervals.

It is characterized by the protrusion part along the circumferential direction formed in the outer peripheral surface of a curl part.

The invention according to claim 6 is a hair iron according to claim 1, wherein in the invention according to claim 1, a plurality of protrusions along the circumferential direction are formed on the outer circumferential surface of the auxiliary case at intervals.

According to the invention according to claim 1, when curling the hair, the hair is inserted into the heating portion, and when the hair is pulled down along the hair, the grip is rotated, the hair is rolled up, and the hair inserted into the heating portion is pressed against the curling portion. Make a heat curl shape.

When the degree of curvature (curvature) of the curl is desired, the auxiliary case is attached to reduce the curvature of the curl surface. Thus, by pressing the hair along the curl surface of the auxiliary case to make the curl shape by the heat it can be made curls with small curls on the hair.

According to the present invention, the degree of bending when curling the hair with one hair iron can be changed by attaching or detaching the auxiliary case.

Since the degree of bending of the curl is changed by detachment of the auxiliary case, the configuration is simple while making it possible to easily change the degree of bending of the curl.

According to the invention described in claim 2, the same effect as in the invention described in claim 1 is achieved, and the auxiliary case is mounted by insertion from the tip side of the grip, so that the auxiliary case is easily detached and operability is good.

According to the invention described in claim 3, the same effects as in the invention described in claim 2 can be achieved, and when the auxiliary case is not mounted, hair can be divided between the protrusions in the curl portion, and the auxiliary case is attached when the auxiliary case is mounted. Since the entire outer surface of the case can be used as the curl surface, the hook portion and the hooked portion do not interfere with the curl portion or the curl surface of the auxiliary case.

According to invention of Claim 4, the position at the time of attaching an auxiliary case can be determined with the simple effect and the same effect as the invention of Claim 1.

According to the invention of claim 5, the hair bundle is rolled up in a state sandwiched between the projections next to the curl, and the hair can be prevented from being rolled up. have. Therefore, the hair can be rolled up smoothly and the hair can be curled uniformly.

According to the invention of claim 6, the hair bundle is rolled up in a state sandwiched between the protrusions next to the auxiliary case, and the hair is prevented from being rolled up. Can be. Therefore, the hair can be rolled up smoothly and the hair can be curled uniformly.

EMBODIMENT OF THE INVENTION Below, 1st Embodiment of this invention is described, referring FIGS.

As shown in FIG. 3, the hair iron 1 of this embodiment is provided with the pair of arm parts 3 and 5 which opposely installed, and the other one arm part 3 is equipped with the other. Rotational movement is freely provided in the side arm part 5, and the one arm part 3 and the other arm part 5 apply the force of the spring (not shown) provided in the rotational motion shaft 7 ( Force is exerted in the direction of opening each other by 加 勢力.

Grips 9 are provided on the base end side (rotational movement shaft side), respectively, on one side and the other arm parts 3 and 5, and a heat generating portion at the distal end of the grip 9. 11 is installed.

Each of the heat generating portions 11 has a planar facing surface, and a semi-cylindrical curling part 13 is provided on the rear surface side of the heat generating portion 11. The curl portion 13 is made of a heat resistant resin material. As for the outer periphery of the curl part 13, the cross section forms the substantially circular arc of a semicircle. As shown in FIG. 1 and FIG. 2, the auxiliary case 15 described later can be attached to this curl portion 13.

As shown in FIG. 3, the engaging part 17 is formed in the both sides of the extending direction (direction along the front-end | tip from the base end of an arm part) of each curl part 13 along the extending direction. The engaging portion 17 provided on the curl portion 13 is a protrusion portion 17a which protrudes in a row shape at intervals, so that hair can be divided between the protrusion portions 17a when curling the hair. It is.

As shown in FIGS. 2 and 4, the auxiliary case 15 has a substantially semicircular cross section, and the curved outer circumferential surface 15a is a curl surface. Auxiliary case 15 is formed at each end of the semicircle to have a fitting portion 19 protruding toward the inner circumference, and the fitting portion 19 has a longitudinal direction ( It forms a continuous straight line from the base end side to the front end side, and engages with the alignment part 17 from the front end of the curl part 13, and is inserted.

The auxiliary case 15 is provided with an abutting portion 21 which abuts against an approximately center of the semicircle of the curl portion 13, and when attached to the curl portion 13, approximately the center of the semicircle of the auxiliary case 15 is provided. To be supported.

As for the front end of the grip 9, the edge part 22 which the outer periphery protrudes outward from the outer surface of the curl part 13 is provided, and the auxiliary case 15 is distal to the tip of the curl part 13. When inserted from the side, the insertion side end of the auxiliary case 15 abuts against the end 22 of the grip 9 so as to determine the position of the auxiliary case 15. Moreover, what is provided in the base end side of the grip 9 is the insertion part 23 of a power cord.

Next, the usage method and effect of the hair iron 1 which concerns on this embodiment are demonstrated.

When the hair is straight, the hair is sandwiched between the heating portions 11 and the hair is pulled by the hair iron 1 to pull the hair iron 1 straight with respect to the hair. Use it down. In this case, since only the heat generating portion 11 is used, the auxiliary case 15 may not be attached or may be left attached.

In the case of curling hair, when the degree of curvature of the curl is reduced (reduced curvature), the auxiliary case 15 is attached to the curl portion 13 in the state shown in FIG. 3. Attachment of the auxiliary case 15 inserts the auxiliary case 15 from the front end of the curl part 13 from the end, and attaches to the engagement part 17 provided in the both sides of the curl part 13. The fitting part 19 of the auxiliary case 15 is engaged, it is pressed in, and it inserts. In the auxiliary case 15, the fitting portion 19 is guided and moved along the engagement portion 17 arranged in a straight line, and the insertion side end of the auxiliary case 15 is an end of the grip 9. When it presses in until it reaches 22, when the insertion end side of the auxiliary case 15 touches the edge part 21 of the grip 9, the position of the auxiliary case 15 is determined.

Therefore, attachment of the auxiliary case 15 can be easily attached by just pressing the auxiliary case 15 from the front end side of the curl part 13, and can also determine a position.

When curling the hair, as shown in Fig. 5, the heat generating portions 11 and 11 are sandwiched between the hairs W, and the heat generating portions 11 and 11 are pulled down along the hair W in the direction of arrow S. While rotating the grips (9, 9) in the direction of arrow T, the hair (W) is rolled up, and the hair (W) sandwiched between the heat generating parts (11, 11) is attached to the outer surface (the auxiliary case 15). 15a) is pressed to make a curl shape by the heat of the heat generating parts (11, 11).

On the other hand, when it is desired to increase the degree of curvature (curvature) of the hair curl, the auxiliary case 15 is removed. The auxiliary case 15 can be easily detached by pulling from the distal end side of the arm portion. After the auxiliary case 15 is removed, that is, in the state shown in FIG. 3, the hair is sandwiched between the heat generating parts 11 and 11, similarly to the case shown in FIG. 5, on the outer peripheral surface of the curled part 13. Press and touch the hair to create a curled look with a curled face.

In this case, since the engagement part 17 is formed of the some protrusion part 17a spaced along the longitudinal direction of the curl part 13, hair can be divided between the protrusion parts 17a and 17a, and the engagement part is engaged. The part 17 does not interfere with a curl.

According to the present embodiment, by attaching or detaching the auxiliary case 15, the degree of bending when curling the hair with one hair iron 1 can be changed to one with a large bending or a smaller one.

By attaching and detaching the auxiliary case 15, since the curvature degree of a curl can be set in multiple numbers, change of the curl degree of curl can be made easy, and a structure is simple.

Since the engaging portion 19 of the auxiliary case 15 protrudes on the inner circumferential side, when the auxiliary case is mounted, the entire outer surface can be used as the curl surface, and the engaged portion 19 is prevented from interfering. It doesn't work.

Moreover, according to this embodiment, it can be used also when straightening a hair, and can be used also in any case, such as curling.

In the following, another embodiment of the present invention will be described. In the following description, the same reference numerals are given to the parts which exhibit the same effects as the above-described first embodiment, and detailed descriptions of the parts are omitted. In the following description, differences from the first embodiment described above are mainly described. The second embodiment will be described with reference to FIGS. 6 to 8.

In this embodiment, as shown to FIG. 7 and FIG. 8, the some protrusion part 20 along the circumferential direction is equally spaced along the longitudinal direction of the curl part 13 in the outer peripheral surface of the curl part 13 ) And parallel to each other. Each protrusion 20 is formed in the direction orthogonal to the longitudinal direction of the curled part 13, as shown in FIG. 6, the same protrusion part 24 is formed also in the outer peripheral surface of the auxiliary case 15. As shown in FIG.

In the present embodiment, as shown in FIG. 7, the hooked portion 19 and the curled portion 13 of the auxiliary case 15 are not provided with the protruding portion (hanging portion) 17a on the curl portion 13. The edge portion 26 is engaged so that the auxiliary case 15 can slide off and detach from the curl portion 13.

According to the present embodiment, the hair bundle is rolled up in a state sandwiched between the protrusions 20 next to the curl portion 13, so that the hair can be prevented from being rolled up. Therefore, the hair can be rolled up smoothly, and the hair can be curled uniformly.

Since the bundle of hair is rolled up in a state sandwiched between the protrusions 24 next to the auxiliary case 15, the hair can be prevented from being rolled up. Therefore, the hair can be rolled up smoothly, and the hair can be curled evenly.

This invention is not limited to the above-mentioned embodiment, A various deformation | transformation is possible in the range which does not deviate from the summary.

For example, the auxiliary case 15 may prepare a plurality of things different in curvature and shape of the outer circumferential surface, and make the hair correspond to the degree of bending and shape of various curls.

The auxiliary case 15 is not limited to being provided in the opposite arm portions 3 and 5, respectively, and may be provided only in the one arm portions 3 and 5.

As shown in FIG. 9, the protrusion 20 formed along the outer circumferential surface of the curl portion 13 may be formed at an angle with respect to the longitudinal direction of the curl portion 13. The grip 9 is configured to be inclined, and even when the hair is rolled up, the bundle of hair can be smoothly divided between the side protrusions 20. Similarly, the protrusion part 24 formed in the outer peripheral surface of the auxiliary case 15 may be formed at an angle with respect to the longitudinal direction of the auxiliary case 15.

A plurality of auxiliary cases 15 having different numbers and shapes of the protrusions 24 formed on the outer circumferential surface thereof are prepared and divided between the side protrusions 24 according to the amount of curling of the hair. You may adjust the quantity of hair bundles.

1 is a perspective view of a hair iron according to the first embodiment.

FIG. 2 is a perspective view of the hair iron shown in FIG. 1 as seen from another direction. FIG.

3 is a perspective view illustrating a state in which the auxiliary case is removed in the hair iron shown in FIG. 2.

4 is a front view of one arm portion as seen from the tip side;

5 is a front view illustrating a method of using the hair iron according to the first embodiment.

6 is a perspective view of a hair iron according to the second embodiment.

The perspective view which shows the state which removed the auxiliary case in the hair iron shown in FIG.

Fig. 8 is a plan view showing the curled portion of the hair iron according to the second embodiment separated out.

9 is a plan view of the curled portion of the hair iron according to the modification of the second embodiment, shown separately.

Claims (6)

A pair of grips provided so that the proximal ends can be connected and opened freely by rotational movement, and a heat generating unit provided opposite to the tip side of each grip. Each heat generating portion is provided with a curling part having an opposite surface in a planar shape, and a curling part having a curved shape on a rear surface side of the heat generating portion, and at least one curl portion has a curvature of A hair iron characterized in that the auxiliary case having a curved surface of different curvature is detachably installed. The method according to claim 1, wherein the engaging portions are formed on both sides of each of the curled portions along the proximal end from the distal end side, and the engaging portions are formed on both sides of the auxiliary case, and are assisted from the distal end side of the curled portion toward the proximal side. The hair iron which inserts a case and can pull out an auxiliary case toward a front end side from a base end side. The engaging portion provided in the curled portion is a plurality of protrusions protrudingly spaced from the distal end side to the proximal side, and the engaged portion provided in the auxiliary case is continuous from the distal end side to the distal end side. The hair iron characterized by being a straight line and the protrusion part which protruded in the curved inside. The end portion of the grip has an end portion provided with an outer circumference protruding outward from an outer surface of the curl portion, and when the auxiliary case is inserted from the tip side, An insertion side end of the auxiliary case is in contact with an end of the grip to determine the position of the auxiliary case. The hair iron according to claim 1, wherein a plurality of protrusions along the circumferential direction are formed on the outer circumferential surface of the curl portion at intervals. The hair iron according to claim 1, wherein a plurality of protrusions along the circumferential direction are formed on the outer circumferential surface of the auxiliary case at intervals.

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