KR200456279Y1 - hair irdn for straight permanent - Google Patents

Abstract

The present invention relates to a heating plate flow structure of the hair iron which improves a good perm by heating the heating plate which transfers thermal energy to the hair in the hair iron to make it permeable in all directions. The front end of the rod 10 'is rotated to be opened by the elasticity of the hinge shaft 12 and the elastic member 13 of the rear hinge portion 11, the upper and lower rods 10, 10' As having a heating plate (20, 20 ') receives heat energy from the heater (14, 14'); Long longitudinal grooves 31 and 31 'are formed on both ends of the upper and lower rods 10 and 10', respectively; Longitudinal elastic members 30 and 30 'having a pair of assembling protrusions 30a are inserted into the settled groove portions 31 and 31', respectively, and upper and lower ends of the elastic members 30 and 30 'are respectively inserted. To protrude from both side ends 10a of the rods 10 and 10 '; Outside the elastic member (30, 30 ') heating plate 20, so that the engaging projections (21, 21') at both ends of the upper and lower rods (10, 10 ') of the separation prevention projections (15, 15') 20 ') is installed, but both side ends 22 and 22' are prevented from coming off by contacting the elastic members 30 and 30 'to both side ends 22 and 22' of the heating plates 20 and 20 '. When pressurized, the elastic members 30 and 30 'are configured to be compressed, while the heat blocking plate members 26 and 26' are respectively bent at both end portions thereof so that the engaging protrusions 26a of the heat generating plates 20 and 20 'are formed. The elastic member 30, 30 'is inserted into an opening hole 24a formed between the inner end portions 24 and 24' and fixed to the inner surface of the inner end portions 24 and 24 '. 10'a) to have a plurality of heat dissipation grooves 33 and 33 'to dissipate internal heat.

Hair iron, heating plate flow structure, heating plate of hair iron

Description

Hair irdn for straight permanent}

The present invention allows the heating plate to flow in all directions in the hair iron for straight perm to transfer the thermal energy to the hair so that a good perm is promoted, while the heater heat energy is restrained to the load case as much as possible and directly with the hair. The present invention relates to a hair iron for straight permers, which is concentrated to be delivered to a heating plate to be contacted, and at the same time, heat energy remaining inside the load case is always released to the outside.

In general, a hair iron having a long plate-shaped heating plate in the hair iron is provided with a heating plate on each of the upper and lower rods, and after the hair is inserted between the heating plates, the heat energy of the heating plate is transferred to the hair so that the perma Will be.

And in perm treatment, the hair is inserted between the pair of heating plate and the operator presses the hair iron down toward the end of the hair while the operator presses the hair straightening and this perm operation is called straight perm operation.

However, pulling down the hair iron in such a perm operation is not able to pull down immediately depending on the operator, the hair does not come in close contact with the heating plate, thereby resulting in a lot of cases of poor perm.

Therefore, if the hair does not adhere closely to the heating plate, thermal energy cannot be properly delivered to the hair, so the perm treatment will need to be repeated once or twice. In addition, if a hair composed of protein is repeatedly provided with high heat energy, many times, the hair is damaged.

Therefore, even in the case of a professional such as a beautician, only a skilled person with a long experience of performing a straight perm procedure is good, so in the case of a beginner, there is a problem such as having to perform perma treatment several times over.

Therefore, in order to solve the above problems, a coil spring or a plate spring is embedded under the heating plate, or in a hair iron such as Korean Utility Model Publication No. 20-0331271, an elastic spacer pad is installed below the heating plate. In this case, since the heating plate flows only in the up and down direction, if the hair passes through the heating plate at a slightly twisted angle with respect to the hair passing through the heating plate, the hair does not adhere properly to the heating plate and thus does not become a good perm. There is this.

And the heating plate is in direct contact with the hair heat energy is transferred from the electric heater that is generated by the electrical energy is in a state of being heated.

However, since the heat energy generated from the electric heater is transmitted not only to the heating plate but also to the load cases of each of the upper and lower rods on which the heating plate is installed, the thermal energy to be transferred to the heating plate is lost.

Therefore, although the heating plate can be heated quickly, it is not possible because the heating plate heating does not proceed quickly, it is accompanied with the problem that the delay of the perm time and the waste of power is caused.

In addition, since the surface of the rod case is always accompanied by burn concerns, it is necessary to pay close attention to the perforation procedure.

Literature Information of the Prior Art

[Document 1] KR 20-0331271 Y1 2003.10.23

The present invention is to provide a hair iron for straight perm to improve the adhesion between the heating plate and the hair by allowing the heating plate to be stable in all directions to make the permanent treatment is made in contact with the hair to achieve a good perm treatment. have.

Another object of the present invention is to allow the heating plate that can flow in all directions to facilitate faster heating and at the same time to prevent the heat transfer to the load case as possible, so that there is no burn fear and more rapid perm operation.

The present invention is rotated so that the front end of the long upper rod and the lower rod is opened by the hinge shaft of the rear hinge portion and the elasticity of the elastic member, and the upper and lower rod ends are pressurized in the heater groove by pressurizing elastic members, respectively. Having a heating plate to receive thermal energy from; Forming long recesses in the longitudinal direction on both ends of the upper and lower rods; Longitudinal elastic members having a pair of assembling protrusions are inserted into the settling recesses, respectively, but the upper ends of the elastic members protrude from both side ends of the upper and lower rods; The heating member is installed on the outer side of the elastic member so that the stepping portions of both ends are engaged with the anti-separation protrusions of the upper and lower rods. Is characterized in that it is configured to be compressed.

The heating plate is characterized in that the heat-resistant silicon is filled in the heater groove to block heat transfer to the load case, and the heat shield plate member for fixing the open hole in the inner end is fixed to each other.

The heat shield plate member is characterized in that the locking projections formed by bending at both end portions are fitted into the openings formed between the inner end portions of the heating plate to be fixed to the inner end inner surface.

The elastic member is configured to be supported so as to be supported by a plurality of standing support pieces that are respectively standing at equal intervals in the settling groove portion, wherein any one standing support piece is fitted to be set in the setting groove of the elastic member.

The elastic member is characterized in that it further comprises a plurality of heat dissipation grooves for dissipating the heat inside the rod case.

The elastic member is another feature that the silicon.

The present invention not only allows the heating plate to flow in a straight direction up and down, but also flows in all directions in the forward, rearward and left and right directions so that the elastic member can receive elasticity so that the hair is closely adhered between the heating plates. As a result of the uniform heat transfer, even if a rather unnatural perm operation, there is an effect of good perm operation.

In addition, since the heating plate that can flow in all directions is more quickly heated, the heat transfer to the load case is blocked as much as possible, so that there is no fear of burns, and it has the effect of enabling faster perm operation.

And the present invention is to provide the effect to enable the permist to perform a good perm, even if the skilled practitioner as well as skilled, and to provide an effect that greatly improves the product reliability.

When the present invention is described in more detail based on the accompanying preferred embodiments as follows.

Figure 1 is a perspective view of the entire separation of the iron iron in one embodiment of the present invention, Figure 2 and Figure 3 shows one side cross-sectional view illustrating the assembly process, Figure 4 and Figure 5 shows the main longitudinal section.

1 to 3, the present invention includes a long upper rod 10 and a lower rod 10 '. The upper rod 10 and the lower rod 10 'are also referred to as upper and lower rods 10 and 10' below, and will be described according to the assembly state.

Therefore, the present invention includes the heating plates 20 and 20 '. The heating plates 20 and 20 'have a stepped portion 21 and 21' and both side ends 22 and 22 'on one side, respectively.

The inner surfaces of the heating plates 20 and 20 'are configured to receive heat energy from the electric heaters 14 and 14' which are built to be pressed by the pressurizing elastic members 14a, respectively.

1, 4 and 5, the upper and lower rods (10, 10 ') front end portions are formed in the longitudinal grooves 31, 31' long in the longitudinal direction, respectively.

In addition, the settling grooves 31 and 31 ′ are configured to have standing support piece portions 32 and 32 ′, each of which is erected at equal intervals, as shown in FIG. 2.

In addition, the present invention is provided with elongated elastic members 30, 30 'having respective assembling protrusions 30a on both lower sides thereof. The elastic members 30 and 30 'are made of silicon having good elasticity in itself due to material properties.

The elastic members 30 and 30 'are assembled to be inserted into the settling grooves 31 and 31' of the upper and lower rods 10 and 10 ', respectively, and placed on the plurality of standing support pieces 32 and 32'. Becomes

At this time, the assembling protrusion 30a is inserted deep into the settling grooves 31 and 31 'as shown in FIG. 4, so that the elastic members 30 and 30' do not move when assembling other components such as the heating plates 20 and 20 '. The role of not doing so.

Next, the heating plates 20 and 20 'equipped with the electric heaters 14 and 14' and the resilient plate bodies 16 and 16 ', respectively, are assembled. At this time, as shown in FIG. After the separation prevention protrusion 15 at the tip end of the heating plate 20 and 20 'is assembled to be inserted into the stepped portion 21 of the heating plate 20, each inner plate member (17, 17') of the upper and lower rods ( 10 and 10 ', respectively, while the separation preventing protrusion 15' at the tip of the inner plate members 17 and 17 'is moved into the stepped portions 21 and 21' of the rear ends of the heating plates 20 and 20 '. It will be inserted and assembled.

Therefore, in the present invention, as shown in FIG. 4, long elastic members 30 and 30 'are inserted into the settling grooves 31 and 31', respectively, and upper and lower rods of the elastic members 30 and 30 'are respectively inserted. 10, 10 ') is configured to protrude more than both side ends (10a), the separation prevention projections (15, 15) of the upper and lower rods (10, 10') outside the elastic member (30, 30 ') ') Heating plates 20 and 20' are installed to latch the stepped portions 21 and 21 'at both ends, so that the elastic members 30 are formed at both side ends 22 and 22' of the heating plates 20 and 20 '. 30 ') is configured to be assembled so as to contact and prevent separation.

That is, the present invention is mounted on the stepped portions 21 and 21 'of the heating plates 20 and 20' to the separation preventing protrusions 15 and 15 ', so that the heating plates 20 and 20' are movable and elastic. The members 30 and 30 'are configured to be prevented from being separated by being caught by both side ends 22 and 22' of the heating plates 20 and 20 'in the state of being inserted into the settling grooves 31 and 31'.

Meanwhile, in FIG. 1, the circuit board 41, the temperature control dial 42, the dial cover 43, the rear cover 44 and the connecting portion 45, the rear minus cap 46, the hinge fixing bolt 47, and the nut Reference numerals 48 and electrical cables 49, and parts such as assembly screws without reference numerals in the drawings are not the main components of the present invention, so detailed descriptions and drawings will be omitted.

Thus, as shown in Figure 3 of the present invention, the upper and lower rods 10, 10 'each rear hinge portion 11 is connected to the hinge shaft 12 and the hinge shaft 12, the elastic member 13 is By being installed, the front and lower rods 10 and 10 'are assembled so as to be rotatable so as to open their ends.

On the other hand, Figures 6 to 12 show another embodiment of the present invention, the same components as those already described herein will be omitted.

6 and 10, the elastic members 30 and 30 ′ according to the present invention are configured to have a plurality of heat dissipation grooves 33 and 33 ′ for dissipating internal heat of the rod cases 10 a and 10 ′ a. , The intermediate portion is configured to have a setting groove portion 30b fitted to the standing support piece portions 32 and 32 ', respectively.

6 to 9, the heat generating plates 20 and 20 'of the present invention have heat-resistant silicon 25 in the heater grooves 23 and 23' to block heat transfer to the load cases 10a and 10'a. 25 ') is filled and the heat shield plate members 26 and 26' for sealing the opening hole 24a are installed at the inner end portions 24 and 24 ', respectively.

The heat blocking plate members 26 and 26 'have openings formed between the inner end portions 24 and 24' of the heat generating plates 20 and 20 ', respectively, as shown in FIG. It is fitted to 24a) and fixed to the inner surface of the inner end portions 24 and 24 '.

The heat-resistant silicon (25, 25 ') is filled in the heater grooves (23, 23'), respectively, in the same state as the gel state, and then naturally cured. The heat-resistant silicon (25, 25 ') having adhesiveness is naturally cured. By adhering to the heat shield members 26 and 26 ', the heat shield members 26 and 26' are attached so as not to be separated from the inner ends 24 and 24 '.

Therefore, the heat energy generated by the electric heaters 14 and 14 'is mainly due to the presence of heat-resistant silicon 25 and 25' inside the heat generating plates 20 and 20 '. Blocking to go to a) and then the heat shield plate member 26, 26 'is secondarily blocked so that the load case (10a, 10'a) is not hot enough to burn the hand.

For the sake of understanding, when heat generated from the electric heaters 14 and 14 'is transferred directly to the load cases 10a and 10'a through the heater grooves 23 and 23', the rod is transferred by hot air. Since the cases 10a and 10'a are heated to a high temperature such as the heating plates 20 and 20 ', burns may occur, but heat-resistant silicon 25 and 25' and heat shield members 26 and 26 'may occur. ), The heat generating plate 20, 20 'because the internal air between the load cases 10a, 10'a and the heat shield members 26, 26' is not in direct contact with the electric heaters 14, 14 '. As it is not heated in a high temperature state, such as the load case (10a, 10'a) is not heated to a high temperature state.

In addition, during the perm operation, the heating plates 20 and 20 'move in all directions. In this case, between the load cases 10a and 10'a and the heat shield members 26 and 26' according to the movement of the heating plates 20 and 20 '. 12, the internal air is discharged to the outside through the plurality of heat dissipation grooves 33 and 33 'as shown in FIG. 12, and thus, the rod cases 10a and 10'a are not overheated, so there is no fear of burns. will be.

The heat energy is blocked by the heat-resistant silicon 25 and 25 'and the heat shielding members 26 and 26' toward the load cases 10a and 1'a so that the heat energy is concentrated toward the heat generating plates 20 and 20 '. The surface portions of the heating plates 20 and 20 'that are in contact with the hair h are heated more rapidly to a permable temperature, thereby enabling a faster perm treatment.

Figures 13 to 15 show the operation of the present invention, Figure 13 shows a normal permanent procedure.

Therefore, when performing permalysis, as shown in FIG. 13, the hair h is inserted between the heating plates 20 and 20 ', and then the upper and lower rods 10 and 10' are held by one hand and pressurized. The heating plates 20 and 20 'are brought into close contact with each other by the pressing force as described above, and heat energy is transferred to the hair h, thereby becoming a perm.

At this time, when the "F" pressing force is strong, the heating plates 20 and 20 'are pressed against each other, so that a repulsive force such as "K" is applied and the elastic members 30 and 30' on both sides are pressed. In this state, the elastic members 30 and 30 'press the both side ends 22 and 22' of the heating plates 20 and 20 'with an elastic force such as "P".

Therefore, since both side ends 22 and 22 'of the heating plates 20 and 20' are in a state of strongly pressing the hair h, the middle portion of the heating plates 20 and 20 'is in close contact with the hair h as a matter of course. Since the heat transfer plate is uniformly transferred to the hair (h) throughout the heat generating plate (20, 20 ') is a good perm operation.

On the other hand, in order to ensure that the heat energy is evenly transmitted to the hair (h) in the heating plate (20, 20 ') as shown in FIG. 13, the operator holds the hair iron with one hand and keeps the hair iron with one hand to one side. Only move it is a good permanent procedure.

However, normal perm surgery as shown in FIG. 13 is very difficult because even a skilled person (beauty worker) actually requires a very high level of skill.

Therefore, in general, hair iron and hair are not permanently treated in a horizontal state, and the hair (h) and the heating plate (20, 20 ') are often inclined or slightly twisted, which is an abnormal permanent treatment. In the past, the hair (h) and the heating plate (20, 20 ') is not in a straight state, so the perm operation is performed, so the hair (h) and the heating plate (20, 20') are not completely in contact with each other and heat transfer is not performed properly. There are many cases where good permanent surgery is not possible.

However, the present invention, as shown in Figure 14, for example, while moving the hair iron in the right direction when the side end 22 'on the right side of the lower heating plate 20' is pressed by the hair (h) When it is lowered, the elastic member 30 'is pressed by the pressing force and flows downward.

Accordingly, by pressing the side end portion 22 of the heat generating plate 20 on the upper side while the side end portion 22 on the opposite side (the left side in the drawing) of the heating plate 20 'flows upward. The elastic member 30 is pressed and compressed.

Therefore, the side end portion 22 'opposite to the side end portion 22' of the upper heating plate 20 is to flow downward, and as a result, the entire heating plate 20 and 20 'flows to the right. In the middle of the heating plate 20, 20 'inclined to one side, the heat (h) is in close contact with the whole, so that the heat transfer is good.

In addition, in the state in which the heating plates 20 and 20 'are flowed as shown in FIG. 14, both side ends of the heating plates 20 and 20' are applied as the resilient elastic force of the upper and lower elastic members 30 and 30 'is compressed. Since both side ends 22 and 22 'of the heating plates 20 and 20' are strongly pressed against the hair h because the 22 and 22 'are pressurized with each other, the normal perm operation as shown in FIG. As the state, the middle portion of the heating plate (20, 20 ') is naturally brought into close contact with the hair (h) is a good perm operation by the heat transfer uniformly transferred to the hair (h) as a whole.

Therefore, even when the operator moves the hair iron during the perm operation, the heating plates 20 and 20 'may be inclined by flowing in the right or left direction even when the hair iron is slightly inclined. Even unskilled people can achieve good permanence.

In addition, according to the present invention, the heating plates 20 and 20 'may flow in the front and rear directions.

Referring to FIG. 15, which is illustrated by only one heating plate 20 ′, since the heating plate 20 ′ is strung on the anti-separation protrusions 15 and 15 ′, the heating plate 20 ′ is placed at the rear portion of the heating plate 20 ′ during the perm operation. When pressing force is generated in the process of pressing the hair (h), the elastic members 30 and 30 'which are in contact with the rear part of the heating plate 20' are compressed, and the rear part of the heating plate 20 'is lowered, thereby heating the heating plate 20. ') The side part flows upward.

In addition, although not shown in FIG. 15, the heating plate 20 positioned on the upper side with the hair h interposed therebetween is flowed in the same state as the heating plate 20 ′ flowing as described above, so that the hair h is the heating plate 20. 20 ') is completely in contact with each other, so that good heat transfer as a whole can be achieved.

Meanwhile, although the heating plates 20 and 20 'are shown to flow a lot in the operation diagrams of FIGS. 13 to 15, this is an operation diagram for better understanding, and the heating plates 20 and 20' are actually about 2-3 to flow. Perimeter or perm operators do not feel much inconvenience because it is about mm.

Therefore, the present invention not only allows the heating plates 20 and 20 'to be flowed upward and downward in a linear direction, but also elasticity of the elastic members 30 and 30' while being moved forward, backward and left and right. Since the hair (h) is completely adhered between the heating plates (20, 20 ') to promote uniform heat transfer, even if a rather unnatural perm operation is a good perm operation.

Therefore, the permist is well-skilled as well as the skilled, and the perm can be favored.

And the present invention has been described by a plurality of embodiments, but is not limited to this and can be variously modified by those of ordinary skill in the art, so that the technical spirit and claims of the present invention do not significantly depart It is self-evident that it should be widely applied and protected.

1 is a perspective view of an entire separation of a hair iron in which an embodiment of the present invention is carried out,

2 is a cross-sectional view of a part of the hair iron showing the main part of an embodiment of the present invention,

3 is a cross-sectional view of a combination of hair irons showing a heating plate assembly state of one embodiment of the present invention;

4 is an enlarged cross-sectional view of the V-V 'line of FIG.

5 is an enlarged sectional view taken along line W-W 'of FIG. 2;

Figure 6 is a perspective view of the main portion separated showing another embodiment of the present invention,

Figure 7 is an exploded perspective view showing another embodiment of the heating plate of the present invention,

8 is a perspective view of the heating plate of FIG.

9 is an enlarged cross-sectional view taken along line X-X 'of FIG. 8;

10 is a partial cross-sectional view of the combination of the iron iron showing the main part of the present invention,

FIG. 11 is an enlarged cross-sectional view of a line Y-Y 'of FIG. 10;

12 is an enlarged sectional view taken along the line Z-Z 'of FIG. 10;

Figure 13 is a schematic action diagram illustrating the operation of the normal perm operation of the present invention,

14 is a schematic action diagram showing the left and right flow state of the heating plate at the time of abnormal permeability of the present invention,

Figure 15 is a schematic action diagram showing the flow state before and after the heating plate in the abnormal permanent procedure of the present invention.

Explanation of symbols on the main parts of the drawings

10,10 ': Upper and lower rod 14,14': Electric heater

15,15 ': Breakaway prevention protrusion 20,20': Heating plate

25,25 ': Heat-resistant silicone 26,26': Heat shield member

30,30 ': Elastic member 31,31': Settle groove

32,32 ': standing support piece 33,33': heat dissipation groove part

Claims (6)

The front end portions of the long upper rod 10 and the lower rod 10 'are rotated to be widened by the elasticity of the hinge shaft 12 and the elastic member 13 of the rear hinge portion 11 and the upper and lower rods 10 and 10. ') The front end has a heating plate (20, 20') for receiving heat energy from the electric heaters (14, 14 ') that are respectively pressurized in the heater groove (23, 23') by the pressing elastic member (14a); Long longitudinal grooves 31 and 31 'are formed on both ends of the upper and lower rods 10 and 10', respectively; Longitudinal elastic members 30 and 30 'having respective assembling protrusions 30a are inserted into the settled groove portions 31 and 31', respectively, and the upper ends of the elastic members 30 and 30 'are respectively upper and lower. Protrude from both side ends 10a of the lower rods 10 and 10 '; Outside the elastic member (30, 30 ') heating plate 20, so that the engaging projections (21, 21') at both ends of the upper and lower rods (10, 10 ') of the separation prevention projections (15, 15') 20 ') is installed, but both side ends 22 and 22' are prevented from coming off by contacting the elastic members 30 and 30 'to both side ends 22 and 22' of the heating plates 20 and 20 '. Hair iron for straight perm, characterized in that configured to compress the elastic member 30, 30 'when pressed. The heating plate (20, 20 ') is filled with heat-resistant silicon (25, 25') in the heater groove (23, 23 ') to block heat transfer to the load case (10a, 10'a) And the inner end (24, 24 '), the heat iron plate member 26, 26' for sealing the opening hole (24a), respectively, characterized in that the hair iron for straight perm installed. 3. The heat blocking plate members 26 and 26 'have openings formed between the inner end portions 24 and 24' of the heat generating plates 20 and 20 ', respectively. The hair iron for straight permeators, characterized in that the ball is inserted into the ball (24a) and fixed to the inner surface of the inner ends (24, 24 '). The method of claim 1, wherein the elastic member 30, 30 'is to be installed so as to be supported on the standing support piece portion 32, 32' is a plurality of standing at equal intervals inside the settle groove portion (31, 31 '), respectively The standing iron piece 32, 32 'of the straight iron hair iron, characterized in that configured to be installed so as to fit in the setting groove portion (30b) in the middle portion of the elastic member (30,30'). The method of claim 1, wherein the elastic member 30, 30 'is a straight permer characterized in that it further comprises a plurality of heat dissipation grooves 33, 33' for dissipating the internal heat of the load case (10a, 10'a) Dragon Hair Iron.  The hair iron for a straight perm according to claim 1, wherein the elastic members (30, 30 ') are silicon.

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