KR100823909B1 - Hair curling iron - Google Patents

Abstract

A hair curling iron is provided to prevent a pressing member from being distorted in a joint part of a main body and the pressing part, and to transfer heat generated from a heating material to hair wound around a winding roll. A hair curling iron includes a main body, a heating part, a pressing part, a hinge combination part(400), and a coil spring. The main body comprises a first casing(110), a second casing(120) having a first combination piece, and an outer cover(130) connecting the first and second casings to each other. The heating part comprises a rotatable winding roll(210), and a heating material contained in the winding roll. The pressing part comprises a pressing member(340), a first combination part(310), an outer cover(330) joined to the first combination part, and a second combination part(320) having a second combination piece. The hinge combination part allows the pressing member to come close to/go away from the winding roll. The coil spring is arranged between the second casing of the main body and the second combination part of the pressing part, accumulates elasticity when the pressing member comes into contact with the winding roll, and exerts elasticity when the pressing member goes away from the winding roll.

Description

Hair curling iron {HAIR CURLING IRON}

The present invention relates to a hair curling iron, and more particularly, by the hinge coupling portion for coupling the main body and both ends of the pressing portion to ensure the maximum contact area of each coupling piece formed on the main body and the pressing portion, and each coupling piece each contact surface with each other It prevents the shape of the pressing member twisted at the coupling portion of the main body and the pressing portion by the external force during hair curling to ensure a more robust support, and at the same time to press the contact with the head wound on the winding roll for hair setting It is to provide a hair curling iron that can ensure the contact surface with the pressing member completely.

The present invention relates to a hair curling iron, in addition to the present invention a number of products for hair setting has been released, and a number of applications and registered patents or utility models have been published.

In particular, applicant Jong-Wook Kim Publication No. 2001-0070868 (published Jul. 27, 2001) "Easy to handle electric hair iron"

In the electric hair iron consisting of the handle part 1 (1 '), the hinge part 6, the roller 3, and the platen 4, the upper and lower stoppers (7) (7a) (7') (7a) of the handle skeleton. Handle cover (1a) (1a ') is installed between the ´) and a plurality of grooves (5) are formed in the roller (3) in the longitudinal direction of the roller, the handle cover (1a) of different thicknesses If you hold the (1a´) and perm, the upper part of the handle cover is thick and the lower part is thin, so the grip cover 1a (1a´) itself is rotated while the grip cover is good. One thing,

The patent discloses that the hinge portion 6 is configured to connect the handle 1, 1 ′, the roller 3, and the platen 4 so that the user winds his head around the roller 3 and holds the handle 1. 1´) to press the platen (4) to the head wound on the roller (3) by pressing and to set the head by the action, such as pulling the hinge portion 4 is twisted by the force applied by the user The problem of poor contact that the platen 4, which cannot be blocked and at the same time the hinge portion 4 is twisted, and the pressure plate 4, which must pressurize the head wound on the roller 3, cannot evenly contact,

In addition, the space for the hinge point of the hinge portion 6 of the published patent has a problem that it is difficult to implement a rigid coupling structure that can effectively resist the external force applied by the user.

On the other hand, registered utility model No. 0197522 "Permaline Flat Iron" by Lee Seung-soo, a utility model holder,

It relates to a flat iron to eliminate the risk of burns and to prevent fatigue, and to reduce the risk of burns during perma- tion, to prevent twisting of the upper and lower cases, and to reduce the occurrence of wire shortening. ,

In the registration utility model, the upper and lower cases 10, 10 'are hinged bosses 22 and 22' formed at the rear of the handle 12, respectively, and connected to the hinge shaft 20 in the upward and downward directions. The upper and lower cases 10 and 10 ′ are rotated outwardly about the hinge axis 21 by the rotational movement and the elasticity of the torsion spring 21 installed on the hinge bosses 22 and 22 ′. However,

Due to the elasticity of the torsion springs 21, the upper and lower cases 10 and 10 ′ spread outwardly about the hinge axis 21 are limited within the elastic range of the torsion springs 21. It is possible

When the head is inserted and pressurized between the contact angles, that is, the flat members 13 having the heater members 14 provided on the upper and lower cases 10 and 10 ′, respectively, the force applied by the user is maintained as it is. 14) and there is no limit means for preventing the member from being passed to the flat member 13 and the durability of the product,

In addition, the handles of the upper and lower cases 10, 10 'are generally made of synthetic resin such as plastic. In this case, moisture or moisture may be accumulated on the palm of the user's palm due to electric heat. When the hair is set, the flat iron is not provided with a non-slip member for preventing slipping or falling off of the user's hand, which causes a problem such as a safety accident such as a burn and damage to the product.

The present invention has been made to solve the above problems, by ensuring the contact area of each coupling piece formed on the main body and the pressing portion to the maximum by the hinge coupling portion for coupling both ends of the main body and the pressing portion and each coupling piece each other By mutually supporting the contact surface to prevent the shape of the pressing member is twisted at the coupling portion of the main body and the pressing portion by the external force during hair curling to ensure more robust support,

At the same time, the hair curling iron that can transmit heat generated from the heating element evenly to the whole of the hair wound on the winding roll can be completely guaranteed by ensuring the contact surface between the head wound on the winding roll and the pressure member pressed against the winding roll for hair setting. It is an object of the present invention to provide.

In addition, when the pressing member contacts the winding roll by the coil spring arranged between the main body second casing and the pressing portion second coupling part, the elastic member accumulates elasticity, and when it is opened, the elastic member exerts elasticity so that the head is not fixed to the winding roll. To maintain the open angle,

Furthermore, the angle of contact between the pressing member and the winding roll is limited by the turning angle adjusting means for limiting the turning angle of the pressing member and the winding roll to a certain range, as well as the contact angle in order to prevent the excessive force transfer when pressed by external force. Another object of the present invention to provide a hair curling iron that can increase the durability of the product by limiting.

Hair curling iron according to the present invention,

A first casing having a rotating rod arranged at an outer end thereof and a rotating shaft arranged at an inner side thereof, a second casing having a power engaging portion arranged at an outer end thereof and a rotating shaft arranged inside the first casing having a first coupling piece formed thereon; and the first casing And a main body made of an outer shell connecting the second casing; A heating part fixed to the rotating rod of the first casing and having a rotatable winding roll, and a heating element embedded in the winding roll and electrically connected to a power supply of the second casing; A pressing member for pressing and contacting the heating part, a first coupling part for fixing the pressing member, an outer shell connected to the first coupling part, and a second coupling piece connected to the outer shell and formed at an outer end thereof; Pressing portion consisting of two coupling portion;

A hinge shaft for axially coupling the coupling holes formed in the first and second coupling pieces, a hinge boss for reinforcing the hinge axis, and a support member connecting both ends of the hinge shaft and in contact with the first coupling piece. And a hinge coupler configured to allow the pressing member to contact with the winding roll of the heating unit and to be opened and pivotable therefrom. And

A coil spring arranged between the main body second casing and the pressing part second coupling part to accumulate elasticity when the pressing member contacts the winding roll, and to exhibit elasticity when the pressing member opens on the winding roll. Including;

Preferably the hinge coupling portion is further provided with a turning angle adjusting means for contacting and opening the pressing member and the winding roll within a predetermined range,

More preferably, the turning angle adjusting means is formed between an upper portion of the power supply portion of the second casing and the first coupling piece, and has a rectangular partition piece surrounding the first and second coupling pieces and partitioning a predetermined section therein. And the receiving portion formed in the lower portion, and the engaging projection formed on the second engaging piece of the second coupling portion is accommodated between each partition piece of the receiving portion to be pivoted.

And both ends are coupled to each rotating shaft of the first and second casing,

It is preferable that a roll guide (roll guide) is further provided so that the outer shell of the main body is fixed and pivotable.

More preferably, a rotation shaft is formed in each of the first and second coupling parts of the pressing unit, and both ends thereof are coupled to each of the rotating shafts, and a roll guide is formed to allow the outer shell of the pressing unit to be pivotable.

Furthermore, an annular recess is formed at each end of each of the shells, the outer shell of the body and the respective coupling ends of the first and second casings, the shell of the pressing section, and the respective first and second coupling portions. It is preferable that an annular convex portion corresponding to the concave portion of each outer shell is formed at the coupling end to be concave and convex with the concave portion of the outer shell.

Finally, each shell of the main body and the pressing portion is preferably made of a non-slip member.

By the hair curling iron according to the present invention, by ensuring the contact area of each coupling piece formed on the main body and the pressing portion to the maximum by the hinge coupling portion for coupling both ends of the main body and the pressing portion, and each coupling piece mutually support each contact surface When the hair curling by the external force to prevent the shape of the pressing member is twisted at the coupling portion between the main body and the pressing portion to ensure a more robust support, and at the same time the head wound on the winding roll for hair setting and the pressing member for pressing against It is expected that the contact surface of can be completely guaranteed, so that the heat generated from the heating element can be uniformly transmitted to the whole head wound on the winding roll.

In addition, when the pressing member contacts the winding roll by the coil spring arranged between the main body second casing and the pressing portion second coupling part, the elastic member accumulates elasticity, and when it is opened, the elastic member exerts elasticity so that the head is not fixed to the winding roll. It is possible to maintain the opening angle, and furthermore, if it is pressurized by external force as well as the opening angle of the pressing member and the winding roll by the turning angle adjusting means for limiting the turning angle of the pressing member and the winding roll to a certain range. To prevent transmission, the contact angle is also limited to increase the durability of the product.

In addition, when setting the hair using curling iron, the user twists or pulls the hair wound on the curling iron while applying force by hand. In this case, the main body and the pressing part or the roll guide embedded in both the main body and the pressing part Each outer shell is fixed so that the user can set the hair more conveniently and easily.

Furthermore, the outer shell of the main body and the pressurizing part is made of a non-slip member, and when the curling iron heated to a high temperature, the handle part slips or falls off from the user's hand when the hair is set by moisture or moisture that can cause slippage such as sweat on the user's palm. Therefore, it is expected to be able to more reliably prevent exposure to safety accidents such as burns and damage to products.

Hereinafter, the hair curling iron according to the present invention will be described with reference to the accompanying drawings.

1 is a perspective view showing a hair curling iron according to the present invention, Figure 2 is an exploded perspective view of the hinge coupling unit and a side view of the turning angle adjusting means according to the present invention, Figure 3 is fixed to the roll guide according to the present invention It is sectional drawing which shows turning by the uneven | corrugated coupling of an outer shell and each coupling part.

As shown in Figures 1 to 3 hair curling iron according to the present invention,

Rotating rod 112 is arranged at the outer end and the first casing 110 with the rotating shaft 122 arranged at the inner side, and the power supply unit 126 is arranged at the outer end and the rotating shaft 122 is arranged at the inner end thereof. 126) a main body 100 including a second casing 120 having a first coupling piece 124 formed thereon, and an outer shell 130 connecting the first and second casings 110 and 120; A winding roll 210 fixed to the rotating rod 112 of the first casing 110 and rotatable, and embedded in the winding roll 210 and electrically connected to the power supply unit 126 of the second casing 120. Heating unit 200 made of a connected heating element (not shown); Pressing member 340 for pressing the winding roll 210 of the heating unit 200, the first coupling portion 310 for fixing the pressing member 340, and the first coupling portion 310 A pressurizing part 300 formed of an outer shell 330 connected to the outer shell and a second coupling portion 320 connected to the outer shell 330 and having a second coupling piece 324 formed at an outer end thereof;

Hinge shaft 410 for shaft coupling the coupling holes 125 and 325 formed in the first and second coupling pieces 124 and 324, and hinge boss 420 for reinforcing the hinge shaft 410. And a support member 430 which connects both ends of the hinge shaft 410 and is inscribed with the first coupling piece 124, and the pressing member 340 of the pressing unit 300 includes the support member 430. A hinge coupling part 400 which contacts and opens and turns the winding roll 210 of the heating part 200 to be pivotable; And

The main body 100 is arranged between the second casing 120 and the pressing portion 300, the second coupling portion 320, accumulate elasticity when the pressing member 340 contacts the winding roll 210 And a coil spring 500 that exerts elasticity when the pressing member 340 is opened on the winding roll 210.

In the hair curling iron according to the present invention, the main body 100 is made of a first casing 110, a second casing 120, and an outer shell 130 connecting the first and second casings,

As shown in FIG. 1, the first casing 110 of the main body 100 has a rotating rod 112 arranged at an outer end thereof.

An annular guide (not shown) is formed at an end of the rotating rod 112, and the guide (not shown) has a wider cross section than a coupling part (not shown) of the rotating rod 112. In the groove portion (not shown) is formed, the heating portion (not shown) arranged inside the first casing 110 is seated in the groove portion (not shown) is connected to the rotating rod 112 Allow the winding roll 210 of 200 to rotate,

The rotating shaft 122 is arranged inside the first casing 110 to guide the rotation of the roll guide 600.

As shown in FIGS. 1 and 3, the second casing 120 of the main body has a power supply unit 126 arranged at an outer end thereof.

A protrusion 127 is formed along an inner circumferential surface of the second casing 120, and a cover formed with an accommodating part 126a for accommodating the protrusion 127 is provided at an end of the power supply part 126 to be coupled to the power supply part ( It is possible to prevent the 126 from being separated from the second casing 120 and at the same time to prevent the electric wire of the power supply unit 126 from being shorted.

In addition, the second casing 120 is provided with a rotating shaft 122 adjacent to the power supply unit 126 inside the roll guide 600 is fixed,

And the first coupling piece 124 is formed on the power supply unit 126,

The first coupling piece 124 is formed in a pair, the upper portion protrudes in a semi-circular shape, the first coupling piece 124 is formed through the coupling hole 125 is formed through.

1 and 3, the outer shell 130 of the main body 100 connects the first and second casings 110 and 120,

Both ends of the outer shell 130 are formed with an annular recess (132),

An annular convex portion corresponding to the recessed portion 132 of the outer shell 130 is formed at each of the coupling ends of the outer shell 130 and the first and second casings 110 and 120 of the main body 100. 134 is formed is coupled to the concave and convex portion 132 of the shell 130,

A plurality of coupling protrusions 135 are radially formed on the inner circumferential surface of the outer shell 130, and the roll guide 600 is fixed to the coupling recess 610 formed to correspond to the coupling protrusion 135 to the roll guide 600. By turning together, the user can use curling iron more conveniently when setting the hair.

In the hair curling iron according to the present invention, the heating unit 200 is made of a winding roll 210 and a heating element (not shown),

The winding roll 210 is fixed to the rotating rod 112 of the first casing 110 is rotatable and the winding roll 210 is wound around the hair and the pressing member 340 of the pressing unit 300 By pressing the hair wound on the winding roll 210 by the user, and when the user pulls the curling iron, the winding roll 210 is rotated to more easily unwind the hair wound on the winding roll 210 Further, torsion of the pressing member 340 for pressing the winding roll 210 may be prevented.

In addition, the heating element (not shown) is embedded in the winding roll 210 and electrically connected to the power supply unit 126 of the second casing 120 to generate heat to heat the winding roll 210 to heat the winding roll. The head wound around 210 is set.

In the hair curling iron according to the present invention, as shown in Figure 1, the pressing portion 300 is a pressing member 340, the first coupling portion 310, the outer shell 330, and the second coupling portion 320 Consisting of

The pressing member 340 has one end portion fixedly coupled to the outer end of the first coupling portion 310 and pressurized to contact the head wound on the winding roll 210 of the heating unit 200. 340 is preferably formed in a semicircular shape.

The first coupling portion 310 is fixed to one side end of the pressing member 340 to the outer end, the inner side is provided with a rotating shaft 122 for the roll guide 600.

As shown in FIG. 3, the first and second coupling parts 310 and 320 are connected to both ends of the shell 330.
Both ends of the shell 330 are formed with an annular recess (332) 332,

An outer ring portion corresponding to the recessed portion 332 of the shell 330 is formed at each of the coupling ends of the shell 330 of the pressing portion 300 and the first and second coupling portions 310 and 320. 334 is formed is coupled to the concave-convex portion 332 of the outer shell 330,

A plurality of coupling protrusions 335 are radially formed on the inner circumferential surface of the outer shell 330, and the roll guide 600 is fixed to the coupling groove 610 formed to correspond to the coupling protrusion 335 to the roll guide 600. By turning together, the user can use curling iron more conveniently when setting the hair.

As shown in FIG. 2, the second coupling part 320 is connected to the shell 330, and a second coupling piece 324 is formed at an outer end thereof.

The second coupling piece 324 has a semicircular shape, and the second coupling piece 324 has a coupling hole 325 formed therein to form a first coupling formed in the second casing 120 of the main body 100. Is hinged by the coupling hole 125 and the hinge coupling portion 400 of the piece 124,

At the same time, the outer surface of the second coupling piece 324 is externally connected between the inner surface of the first coupling piece 124.

In the hair curling iron according to the present invention, as shown in FIG. 2, the hinge coupling portion 400, which is the core of the present invention, is composed of a hinge shaft 410, a hinge boss 420, and a support member 430. ,

The hinge shaft 410 is coupled to each coupling hole (125, 325) formed in the first and second coupling pieces (124, 324),

Each inner side surface of the first coupling piece 124 and both side surfaces of the second coupling piece 324 are in surface contact, and each coupling hole in which the hinge shaft 410 is formed at each coupling piece 124, 324. And pass through the 125 and 325.

The hinge boss 420 is to reinforce the hinge shaft 410,

The hinge shaft 410 penetrates through the coupling holes 125 and 325 formed in the coupling pieces 124 and 324 together with the hinge shaft 410 in a cylindrical shape to accommodate the hinge shaft 410. 410 is reinforced.

The support member 430 is connected to both ends of the hinge shaft 410 and inscribed on each outer surface of the first coupling piece 124,

The support member 430 may include a first support member 432 having a circular shape integrally fixed to one end of the hinge shaft 410, and a second support member coupled to a thread formed inside the other end of the hinge shaft 410. (434)

The second supporting member 434 is formed at the other end of the hinge shaft 410 is formed in a circular shape formed with a coupling hole 434a is formed protruding in the center and the thread corresponding to the thread of the hinge shaft 410 is formed on the outer peripheral surface The screw thread and the coupler 434a of the second support member 434 are screwed together to more effectively resist twisting of the hinge coupler 400 and torsion by external force.

Accordingly, the inner surface of the first coupling piece 124 of the second casing 120 and the outer surface of the second coupling piece 324 of the second coupling part 320 are formed by the hinge coupling part 400. And the first support member 432 integrally formed at one end of the hinge shaft 410 at the same time as the hinge shaft 410 and the hinge boss 420 penetrate the coupling holes 125 and 325. By the second support member 434 screwed to the thread formed on the other end of the hinge shaft 410 is to support the binding of the hinge portion 400,

The pressing member 340 of the pressing unit 300 is in contact with the winding roll 210 of the heating unit 200 is opened and can be turned.

In the curling iron according to the invention, the coil spring 500 is

The main body 100 is arranged between the second casing 120 and the pressing portion 300, the second coupling portion 320, accumulate elasticity when the pressing member 340 contacts the winding roll 210 And, when the pressing member 340 is unfolded in the winding roll 210 to exert elasticity,

The coil spring 500 has a coupling groove 510 for the coil spring 500 at a corresponding position of the main body 100, the second casing 120, and the pressing part 300, and the second coupling part 320. The coil springs 500 are formed to correspond to each other, and the coil springs 500 are seated and fixed to each coupling groove 510 to accumulate and exert elasticity so as to maintain a constant opening angle in a state in which the head is not detected on the winding roll 210. .

In the curling iron according to the invention, the turning angle adjusting means 700 as shown in the enlarged side view shown in FIG.

It is formed between the upper portion of the power supply unit 126 of the second casing 120 and the first coupling piece 124 and surrounds the first and second coupling pieces 124 and 324 and partitions a predetermined section inside. A rectangular partition piece 712 is provided with a receiving portion 710 formed on the upper and lower portions,

The locking protrusion 720 formed on the second coupling piece 324 of the second coupling part 320 is accommodated between the respective partition pieces 712 of the accommodation part 710 so that the locking protrusion 720 is accommodated in the housing. To swing between the partition pieces 712 of the portion 710

When the pressing member 340 is opened in the winding roll 210, the locking projection 720 is in contact with the lower partition piece 712 to maintain the opening angle at a certain angle,

On the contrary, when the pressing member 340 is in contact with the winding roll 210, the locking protrusion 720 is in contact with the upper partition piece 712 to maintain the contact angle at a predetermined angle so that the user can rotate the winding roll. It is possible to increase the durability of the product by preventing the transfer of force applied to the pressing member 340 unduly by the external force for pressing the head wound on the 210 and at the same time limiting the contact angle.

In the curling iron according to the invention, as shown in Figure 3 the roll guide 600 is

Both ends are coupled to each of the rotation shafts 122 of the first and second casings 110 and 120, and the shell 130 of the main body 100 is fixed.

Furthermore, the rotating shaft 322 is arranged inside the first coupling part 310 of the pressing part 300, and the rotating shaft 322 is also formed inside the second coupling part 320 of the pressing part 300. Both ends are respectively coupled to each of the rotation shafts 322, and the outer shell 330 of the pressing unit 300 is fixed.

In addition, bearings 114 and 314 for the respective rotation shafts 122 and 322 are formed inside the first and second casings 110 and 120 and the first and second coupling parts 310 and 320 of the pressing unit. ) Are each arranged so that the roll guide 600 and the fixed outer shell (130, 330) can be rotated at the same time,

In addition, coupling grooves 630 for the respective rotary shafts 122 and 322 are formed at both end surfaces of the roll guides 600 so that the respective rotary shafts 122 and 322 are fitted to the outer circumferential surface of the roll guide 600. Of course, the coupling groove 630 and each of the rotary shafts 122 and 322 by pin coupling (not shown) is fitted into each of the pin groove (not shown) formed, of course, in addition to a variety of coupling methods can be selected,

Furthermore, the outer shells 130 and 330 may maintain the respective combinations of the first and second casings 110 and 120 and the first and second coupling parts 310 and 320 of the pressing unit. do.

In addition, an annular recess is formed at each end of each shell, the outer shell of the main body and each engaging end of the first and second casings, the outer shell of the pressing section, and each of the first and second engaging portions. An end portion is formed with an annular convex portion corresponding to the concave portion of each shell, and concave and convex with the concave portion of each shell,

When the hair is set using the curling iron, the user twists or pulls the hair wound on the curling iron while applying force by hand. In this case, the roll guide embedded in the main body 100 or the pressing part 300, or both of them. Each of the shells 130 and 330 of the main body 100 and the pressing unit 300 is fixed to the 600 so that the user can turn the hair more conveniently and easily.

In addition, the roll guide 600 may be provided only in each of the main body 100 or the pressing unit 300, or may be provided in both of them so as to select as necessary to implement a variety of convenience.

In the hair curling iron according to the present invention, the outer shell 130, 330 of the main body 100 and the pressing portion 300 is made of a non-slip member handled by the force applied when the curling iron heated to a high temperature It is possible to more efficiently cope with safety accidents such as burns that may occur when the parts slip, miss or drop.

In the above description with reference to the accompanying drawings, the present invention, the curling iron in the form of a specific shape, but the present invention can be variously modified and changed by those skilled in the art, such variations and modifications are included in the scope of the present invention Should be interpreted as

1 is a perspective view showing a hair curling iron according to the present invention,

Figure 2 is an exploded perspective view of the hinge coupling unit and an enlarged side view of the turning angle adjusting means according to the present invention;

Figure 3 is a cross-sectional view showing the swing by the concave-convex coupling of the outer shell and each engaging portion fixed to the roll guide according to the invention.

<Explanation of Signs of Major Parts of Drawings>

100: main body 110: first casing

112: rotating rod 114: bearing

120: second casing 122: rotating shaft

124: first coupling piece 126: power supply

130, 330: shell 132, 332: main part

134, 334: iron portion 200: heating portion

210: winding roll

300: pressurization portion 310: first coupling portion

314: bearing 320: second coupling part

322: rotating shaft 324: second coupling piece

340: pressure member 400: hinge coupling portion

410: hinge axis 420: hinge boss

430: support member 432, 434: first and second support members

500: coil spring 600: roll guide

610: coupling groove 620: groove groove

630: coupling groove 700: turning angle adjusting means

710: receiving portion 712: compartment

720: jamming

Claims (7)

A first casing having a rotating rod arranged at an outer end thereof and a rotating shaft arranged at an inner side thereof, a second casing having a power engaging portion arranged at an outer end thereof and a rotating shaft arranged inside the first casing having a first coupling piece formed thereon; and the first casing And a main body made of an outer shell connecting the second casing; A heating part fixed to the rotating rod of the first casing and having a rotatable winding roll, and a heating element embedded in the winding roll and electrically connected to a power supply of the second casing; A pressing member for pressing and contacting the heating part, a first coupling part for fixing the pressing member, an outer shell connected to the first coupling part, and a second coupling piece connected to the outer shell and formed at an outer end thereof; Pressing portion consisting of two coupling portion; A hinge shaft for axially coupling coupling holes formed in the first and second coupling pieces; A hinge boss for reinforcing the hinge axis; It comprises a support member for connecting the both ends of the hinge shaft and inscribed with the first coupling piece, and A hinge coupler configured to allow the pressing member of the pressing unit to contact with the winding roll of the heating unit and to be opened; And Arranged between the main body second casing and the pressing portion second coupling portion, And a coil spring that accumulates elasticity when the pressing member contacts the winding roll and exerts elasticity when the pressing member is opened on the winding roll. The method of claim 1, The hinge coupling portion is curling iron characterized in that the pressing member and the winding roll further comprises a turning angle adjusting means for contacting and opening in a certain range. The method of claim 2, wherein the turning angle adjusting means A rectangular partition piece is formed between the upper part of the power supply unit of the second casing and the first coupling piece and surrounds the first and second coupling pieces and partitions a predetermined section therein. Wealth, Hair curling iron, characterized in that the locking projection formed on the second coupling piece of the second coupling portion is accommodated between the partition pieces of the receiving portion to swing. The method of claim 1, Both ends are coupled to each rotation shaft of the first and second casing, Hair curling iron characterized in that the outer shell of the main body is fixed is further provided with a roll guide (roll guide). The method according to any one of claims 1 to 4, Rotating shafts are arranged inside the first and second coupling parts of the pressing unit, and both ends are respectively coupled to the rotating shaft, Hair curling iron characterized in that the outer portion of the pressing portion is fixed to the roll guide is further provided to enable the pivot. The method of claim 5, wherein Both end portions of the outer shell are formed with an annular recess (, 部), The outer shell corresponding to the main portion of the shell (130, 330) is formed on the outer shell of the main body and each engaging end of the first and second casings, and the outer shell of the pressing section and each engaging end of the first and second engaging portions. Hair curling iron is formed, characterized in that the concave-convex coupling with the recesses of the shell (130) (330). The method according to any one of claims 1 to 4, Each shell of the main body and the pressing portion is curling iron, characterized in that consisting of a non-slip member.

Images