CN116158608A

CN116158608A - Hair curler and hair curling method thereof

Info

Publication number: CN116158608A
Application number: CN202310204565.0A
Authority: CN
Inventors: 林琼全; 朱佩锴; 林森; 陈延良
Original assignee: Dongguan Bidisco Electric Co ltd
Current assignee: Dongguan Bidisco Electric Co ltd
Priority date: 2023-03-04
Filing date: 2023-03-04
Publication date: 2023-05-26

Abstract

The invention belongs to the technical field of hair curlers, and particularly relates to a hair curler and a hair curling method of the hair curler; the hair is partially placed in the U-shaped groove at the upper end of the hair curler, the hair fork is driven to rotate, and the hair fork moves circularly around the hair curler, so that the hair is coiled on the outer side surface of the hair curler; starting the heating element and the fan, and forming hot air flow after the air flow generated by the fan heats the element; the hot air flow enters the second containing cavity of the hair curler and is blown to the periphery of the hair curler after passing through the ventilation groove of the hair curler, thereby forming 360 ℃ surrounding air blowing and styling the hair on the outer side surface of the hair curler. After the shaping is finished, the heating element is closed, and the fan keeps working, so that the hot air flow blown out from the hair curling rod is changed into cold air flow, and the hair on the outer side surface of the hair curling rod is in a higher temperature state at the moment, so that after the cold air flow is contacted with the hair with higher temperature, the hair on the part can be quickly cooled and shaped.

Description

Hair curler and hair curling method thereof

Technical Field

The invention belongs to the technical field of hair curlers, and particularly relates to a hair curler and a method for rapidly styling hair by alternating hot and cold air.

Background

The hair curler is widely applied to the cosmetology industry and daily life as a tool for curling and shaping hair, and the main components of the hair curler are a handle and a heating outer barrel. When hair is curled, the hair is wound on the heating part of the heating outer cylinder and heated, so that the hair is deformed and shaped according to the shape of the heating part. Because the hair can be shaped only by natural cooling for a long time in the hair curling process, the hair curling time is long, and the hair is easy to deform in the natural cooling process, so that the ideal hair curling effect cannot be achieved.

Disclosure of Invention

The invention aims to provide a hair curler, which aims to solve the technical problem that the hair curler in the prior art is not good in hair curling effect.

To achieve the above object, an embodiment of the present invention provides a hair curler, including:

the outer barrel is provided with a first containing cavity and a side notch which is communicated with the first containing cavity and used for allowing hair to extend into the first containing cavity;

a curling iron arranged in the first accommodating cavity and used for positioning hair, wherein a movable gap is formed between the curling iron and the outer barrel; the hair curler is provided with a second containing cavity for air flow to flow through and a plurality of ventilation grooves communicated with the second containing cavity; a heating element is arranged in the second containing cavity;

the hair forking device is arranged in the movable gap and connected with the first containing cavity through a driving component, and can rotate under the driving of the driving component so as to stir hair positioned on the hair curling rod;

the handle is connected with the outer cylinder, a fan and a circuit board are arranged in the handle, the circuit board is respectively and electrically connected with the fan and the heating piece, and wind generated by the fan enters the second accommodating cavity after passing through the heating piece and is discharged from the ventilation groove.

Optionally, the curling iron is provided with a U-shaped groove extending to the tail end along the axial direction, the U-shaped groove penetrates through two diametrically opposite sides of the curling iron and corresponds to the side notch, and the hair forking device is provided with a avoidance space for avoiding hair to enter the U-shaped groove.

Optionally, the bottom surface of the U-shaped groove is inclined, wherein the bottom surface of the inclined groove has a near point position close to the side notch and a far point position far away from the side notch, and the horizontal position of the far point position is higher than the horizontal position of the near point position.

Optionally, a magnet is arranged on the fork, and a Hall sensor in telecommunication connection with the circuit board is arranged on the outer cylinder; when the rotating angle of the fork is equal to the gap between the side gap and the gap, the Hall sensor senses the magnet and transmits a signal to the circuit board so as to control the fork to stop rotating through the driving component.

Optionally, the fork includes the rotation seat with two plectrums that one side extends the setting on the rotation seat, rotate the seat with drive assembly connects, two the interval sets up between the plectrum forms two positions are relative keep away the vacancy, and two the tip of plectrum all is equipped with the pothook that is used for hooking hair.

Optionally, the level of the distal point is flush or tends to be flush with the end of the fork.

Optionally, the end of the curling iron extends out of the first cavity and forms a finger grip.

Optionally, the heating element is a PTC electric wave heating element, and the PTC electric wave heating element is formed with an airflow cavity through which airflow passes.

Optionally, at least two paddles are arranged on the upper side of the fork in an extending way.

The above technical solutions of the hair curler provided in the embodiments of the present invention have at least one of the following technical effects: the hair is partially placed at the upper end of the hair curler, the hair near the head is propped against the upper end surface of the outer cylinder, and the hair far away from the head is placed in the side notch. The hair clipper is driven to move circumferentially around the curling iron so that hair is wound around the outside surface of the curling iron. Starting the heating element and the fan, and forming hot air flow after the air flow generated by the fan passes through the heating element; the hot air flow enters the second containing cavity of the hair curler and is blown to the periphery of the hair curler after passing through the ventilation groove of the hair curler, thereby forming 360 ℃ surrounding air blowing and styling the hair on the outer side surface of the hair curler. After the shaping is finished, the heating element is closed, and the fan keeps working, so that the hot air flow blown out from the hair curling rod is changed into cold air flow, and the hair on the outer side surface of the hair curling rod is in a higher temperature state at the moment, so that after the cold air flow is contacted with the hair with higher temperature, the hair on the part can be quickly cooled and shaped.

The invention also provides a hair curling method of the hair curler, which comprises the following steps:

s100: introducing hair to be curled into an outer barrel;

s200: positioning the hair by a curling iron disposed within the outer barrel;

s300: controlling a hair fork arranged between the hair curler and the outer barrel to rotate, and poking the hair through the rotating hair fork;

wherein, at least while the hair is being plucked by the hair-crossing device:

starting a fan to guide air flow to pass through a heating piece which is arranged in the hair curling rod and is in a heating state, and blowing the air to the hair to heat the hair, so that hair styling is realized;

and/or starting a fan to guide air flow to the hair so as to cool the hair, and achieving hair styling.

The above technical solutions in the method for alternatively and rapidly styling hair by hot and cold air provided by the embodiments of the present invention have at least one of the following technical effects: the hair is coiled on the outer side surface of the hair curler by the hair fork, the heating element and the fan are started, and airflow generated by the fan passes through the heating element in the fixing element to form hot airflow; the hot air flow enters the curling iron and blows to the periphery of the curling iron after passing through the ventilation groove of the curling iron, thereby forming 360 ℃ surrounding blowing and styling the hair on the outer side surface of the curling iron. After the shaping is finished, the heating element is closed, and the fan keeps working, so that the hot air flow blown out from the hair curling rod is changed into cold air flow, and the hair on the outer side surface of the hair curling rod is in a higher temperature state at the moment, so that after the cold air flow is contacted with the hair with higher temperature, the hair on the part can be quickly cooled and shaped.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Figure 1 is a schematic diagram of a hair curler according to an embodiment of the present invention.

Figure 2 is a schematic cross-sectional view of a curling iron, according to one embodiment of the invention.

Figure 3 is a schematic partial cross-sectional view of a curling iron, according to one embodiment of the invention.

Figure 4 is an exploded view of a hair curler provided in accordance with an embodiment of the present invention.

Fig. 5 is a schematic structural view of an outer cylinder according to an embodiment of the present invention.

Figure 6 is a schematic view of a curling iron according to an embodiment of the present invention.

Fig. 7 is a schematic structural diagram of a hair clipper according to an embodiment of the present invention.

Fig. 8 is a schematic structural diagram of a heating element according to an embodiment of the present invention.

Wherein, each reference sign in the figure:

10-outer cylinder 11-first chamber 12-first opening

13-side notch 20-curling iron 21-U-shaped groove

22-second chamber 23-ventilation slot 24-fixing piece

25-third holding cavity 26-air inlet 27-positioning buckle

28-mounting groove 29-guide surface 30-hair-crossing device

31-plectrum 32-rotating seat 33-clamping hook

34-drive ring 35-drive teeth 36-bearing

37-supporting table 40-handle 41-fourth cavity

42-through hole 43-fan 44-connecting piece

50-heating element 51-partition plate 52-heating plate

53-airflow cavity 54-buckle 60-driving assembly

61-driving motor 62-driving wheel 63-circuit board

70-stop collar 100-highest point 101-inner shell

102-shell 103-wind guiding cambered surface 200-positioning ring

210-front end opening 211-rear end opening 212-clamping plate.

Detailed Description

Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to fig. 1 to 8 are exemplary and intended to illustrate embodiments of the present invention and should not be construed as limiting the invention.

In the description of the embodiments of the present invention, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the embodiments of the present invention and simplify description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the embodiments of the present invention, the meaning of "plurality" is two or more, unless explicitly defined otherwise.

In the embodiments of the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured" and the like are to be construed broadly and include, for example, either permanently connected, removably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the embodiments of the present invention will be understood by those of ordinary skill in the art according to specific circumstances.

In one embodiment of the present invention, as shown in fig. 1 to 8, there is provided a hair curler for styling and shaping hair by forming cold and hot air. The hair curler includes an outer barrel 10, a hair curler 20, a hair fork 30 and a handle 40.

As shown in fig. 5, the middle part of the outer barrel 10 is provided with a first accommodating cavity 11, the upper end of the outer barrel 10 is provided with a first opening 12 communicated with the first accommodating cavity 11, a side gap 13 for allowing hair to extend into the first accommodating cavity 11 is formed in the side surface of the outer barrel 10, and the upper end of the side gap 13 extends upwards to the first opening 12.

Wherein, as shown in fig. 6, the curling iron 20 is arranged in the first accommodating cavity 11, and a movable gap for placing hair is formed between the outer side surface of the curling iron 20 and the inner side surface of the outer cylinder 10; the upper end of the hair curler 20 is provided with a U-shaped groove 21, the middle part of the hair curler 20 is provided with a second containing cavity 22 for air flow to flow through, and the outer side surface of the hair curler 20 is provided with a ventilation groove 23 communicated with the second containing cavity 22; a heating element 50 is disposed in the second chamber 22. Specifically, the heating element 50 may be installed in other ways: the lower extreme of curler 20 is equipped with mounting 24, and the middle part of mounting 24 is equipped with third appearance chamber 25, and the upper end and the second appearance chamber 22 intercommunication of third appearance chamber 25 are held the chamber 25 and are equipped with heating element 50, and the lower extreme of third appearance chamber 25 has air intake 26.

Wherein, as shown in fig. 7, the fork 30 is disposed in the movable gap and connected by a driving assembly 60 installed in the first cavity 11, and the fork 30 can rotate under the driving of the driving assembly 60 to stir the hair positioned on the curling iron. Specifically, the fork 30 includes a paddle 31 and a rotating seat 32 disposed in an annular configuration. The rotating seat 32 is arranged in a circular structure, the middle part of the rotating seat 32 is provided with an inner ring, the inner ring of the rotating seat 32 is sleeved on the hair curler 20, the rotating seat 32 is arranged between the hair curler 20 and the outer barrel 10, and the rotating seat 32 is rotationally arranged in the first accommodating cavity 11. The plectrum 31 is located between the medial surface of urceolus 10 and the lateral surface of curler 20, and the lower extreme fixed connection of plectrum 31 is in the upper end of rotating seat 32, and the upper end of plectrum 31 is equipped with the pothook 33 that is used for hooking hair, and pothook 33 hooks the circumstances that can avoid the hair to take place to scatter in the curly hair in-process, realizes automatic curly hair. The left and right ends of the pulling sheet 31 are bent in a direction approaching the curling iron 20, so that the pulling sheet 31 is arranged in an arc-shaped structure, and is convenient for pressing hair.

As shown in fig. 1-2, the upper end of the handle 40 is connected to the lower end of the outer cylinder 10, a fourth cavity 41 is disposed in the middle of the handle 40, the fourth cavity 41 is communicated with the air inlet 26, and a through hole 42 is disposed at the lower end of the handle 40. A fan 43 and a circuit board 63 are arranged in the fourth accommodating cavity 41; the circuit board 63 is electrically connected to the blower 43 and the heating element 50, respectively. The wind generated by the fan 43 enters the second chamber 22 after passing through the heating member 50 and is discharged from the ventilation groove 23.

In the embodiment of the present invention, the hair is partially placed in the U-shaped groove 21 at the upper end of the curling iron 20, and the hair near the head is abutted against the upper end surface of the outer cylinder 10, and the hair far from the head is placed in the side notch 13. The rotary base 32 of the hair clipper 30 is driven to rotate, and the pulling plate 31 is moved circumferentially around the curling iron 20, so that hair is wound around the outer side of the curling iron 20. The heating element 50 and the fan 43 are started, and airflow generated by the fan 43 passes through the heating element 50 in the fixing element 24 to form hot airflow; the hot air stream enters the second chamber 22 of the curling iron 20 and is blown through the ventilation slots 23 of the curling iron 20 toward the outer periphery of the curling iron 20 to form a 360 c circumferential blow for styling hair on the outer side of the curling iron 20. After styling is completed, the heating member 50 is turned off and the fan 43 is kept operating so that the hot air flow blown out from the curling iron 20 is changed into cold air flow, and the hair on the outer side surface of the curling iron 20 is in a higher temperature state at this time, so that the cold air flow can be quickly cooled and shaped after contacting with the hair with higher temperature.

The hair curler of this embodiment adopts the mode of blowing type design, heats the back cooling earlier to the hair, and the model is swift, and is different with the mode of direct contact with heating member 50 among the prior art, should blow type mode and need not with heating member 50 direct contact, the hot-blast temperature of blowing out is about one hundred degrees, and is less to the hair injury, and the security performance is higher.

It should be appreciated that the manner in which the curling iron 20 is secured to the barrel 10 may be provided in three ways: first, the fixing piece 24 at the lower end of the curling iron 20 is fixedly connected with the outer barrel 10; second, the fixing member 24 at the lower end of the curling iron 20 is fixedly connected with the handle 40; third, the fixing parts 24 at the lower ends of the curling irons 20 are fixedly connected with the outer barrel 10 and the handle 40.

In another embodiment of the present invention, as shown in fig. 6, the outer side surface of the fixing member 24 is provided with a positioning buckle 27. A connecting piece 44 is arranged at the lower end of the outer cylinder 10 or the upper end of the handle 40, and the connecting piece 44 is used for being clamped with the positioning buckle 27. The connection mode of the connecting piece 44, the outer barrel 10 and the handle 40 can adopt an integral connection mode, so that screwless installation is realized, installation accessories are reduced, installation and assembly are convenient, and assembly efficiency is improved.

In another embodiment of the present invention, as shown in fig. 7, a driving ring 34 is disposed at the lower end of the rotating seat 32, the driving ring 34 is disposed in a circular ring structure, an outer ring of the driving ring 34 disposed on the rotating seat 32, a central axis of the driving ring 34 coincides with a rotation axis of the rotating seat 32, and a driving tooth 35 is disposed on an inner ring of the driving ring 34. The outside of the fixed part 24 is provided with a driving component 60, and the driving component 60 is connected with the transmission gear 35 to drive the rotating seat 32 to rotate.

As shown in fig. 3 to 4, the driving assembly 60 includes a driving motor 61 and a driving wheel 62. The driving motor 61 is fixedly connected to the outer side surface of the fixing member 24, an output shaft of the driving motor 61 is parallel to the rotation axis of the rotation seat 32, the output shaft of the driving motor 61 is connected to the driving wheel 62, and the driving wheel 62 is meshed with the transmission teeth 35. The output shaft of the driving motor 61 rotates to enable the driving wheel 62 to rotate, and the driving wheel 62 drives the rotating seat 32 to rotate through the transmission gear 35. The driving motor 61 is arranged on the outer side surface of the fixing piece 24, and the driving motor 61 is arranged in an offset mode, so that the transmission efficiency is improved.

Wherein, as shown in fig. 3, a bearing 36 is installed between the inner ring of the rotating base 32 and the curling iron 20, and the rotating base 32 is rotatably connected to the curling iron 20 through the bearing 36, thereby rotatably arranging the entire hair clipper 30 in the first accommodating chamber 11 of the outer barrel 10.

As shown in fig. 7, a supporting table 37 is disposed on the outer side surface of the lower end of the paddle 31, and the mounting table is fixed on the upper end of the rotating seat 32, so that the paddle 31 is reduced from shaking by adding the mounting table for improving the stability of the paddle 31.

As shown in fig. 7, two paddles 31 are provided, two paddles 31 are disposed opposite to each other, two avoidance spaces are formed between two paddles 31 at intervals, and a curling iron 20 is disposed between two paddles 31. Two dials 31 are provided to simultaneously coil hair on the outer side of the curling iron 20, thereby reducing the occurrence of scattering of hair and improving the curling effect.

In another embodiment of the present invention, as shown in fig. 8, the heating member 50 includes a PTC electric textured heating element. The PTC electric wave pattern heating body is provided with an airflow cavity for airflow to pass through. The PTC electric corrugated heating body has a plurality of separators 51 arranged in parallel, a heating sheet 52 arranged in a folded structure is arranged between two adjacent separators 51, and a plurality of air flow chambers 53 for air flow to pass through are arranged in the middle of the heating sheet 52. After the PTC electric wave pattern heating body is electrified, the temperature of the heating plate 52 rises, and airflow passes through the airflow cavity 53 in the heating plate 52 to form hot airflow. The heating plate 52 arranged in the folding structure forms the corrugated heating plate 52, so that the heat dissipation effect is high, and the effect of rapid cooling can be realized after the PTC electric wave pattern heating body is powered off.

Further, as shown in fig. 3, a limiting ring 70 for pressing the PTC electric wave pattern heating element is installed at the air inlet 26 of the fixing member 24, and the PTC electric wave pattern heating element is supported by the limiting ring 70 installed at the air inlet 26, and the PTC electric wave pattern heating element is placed to drop from the fixing member 24, thereby improving the stability of the PTC electric wave pattern heating element.

Further, as shown in fig. 6 and 8, a mounting groove 28 is formed on the outer side surface of the fixing member 24, and one end of the mounting groove 28 extends outwards and is communicated with the air inlet 26. The PTC electric wave pattern heating element is provided with a buckle 54, the buckle 54 is installed from one side of the air inlet 26 toward the direction of the installation groove 28, and the buckle 54 is clamped in the installation groove 28, so that the PTC electric wave pattern heating element is clamped in the fixing piece 24. It should be understood that after the buckle 54 is clamped into the mounting groove 28, the limiting ring 70 is mounted on the air inlet 26, and at this time, the limiting ring 70 plugs the mounting groove 28, so as to prevent the buckle 54 of the PTC electric wave pattern heating element from sliding down.

Further, an electrode fixing portion is provided at the buckle 54, and the electrode fixing portion is electrically connected to the outside to energize the PTC electric ripple heating element.

In another embodiment of the present invention, the curling iron 20 is provided with a U-shaped groove 21 extending axially to the end thereof, said U-shaped groove 21 extending through diametrically opposite sides of said curling iron 20 and corresponding to said side notch 13, said hair clipper 30 being provided with a clearance space for letting out hair into said U-shaped groove 21.

Specifically, as shown in fig. 6, the upper end of the curling iron 20 is provided with two clamping plates 212 which are oppositely arranged, and a U-shaped groove 21 is formed between the two clamping plates 212; the bottom (groove bottom surface) of the U-shaped groove 21 is obliquely arranged, and the groove bottom surface of the obliquely arranged groove is provided with a near point position close to the side notch 13 and a far point position far away from the side notch 13, and the horizontal position of the far point position is higher than that of the near point position. It should be understood that the U-shaped groove 21 has a front end opening 210 (near point position) and a rear end opening 211 (far point position), the front end opening 210 and the rear end opening 211 being provided at both ends of the U-shaped groove 21, respectively; the front end opening 210 is arranged opposite to the side notch 13; the bottom of the rear end opening 211 is disposed obliquely downward in a direction approaching the bottom of the front end opening 210. The bottom of the U-shaped groove 21 is inclined downwards along the direction of the side notch 13, which is convenient for hair placement.

Specifically, as shown in fig. 2, the upper end of the outer tub 10 has a highest point 100; the lowest point of the side notch 13, the lowest point of the front end opening 210, the lowest point of the rear end opening 211, and the highest point 100 of the outer cylinder 10 are all positioned on the same straight line. The middle part of the hair is placed in the U-shaped groove 21 of the hair curling iron 20, the hair close to the head is at the highest point 100 of the upper end of the outer barrel 10, the hair far away from the head is at the lowest point of the side notch 13, the hair of the part is straightened and is placed on the same plane, and the hair close to the highest point 100 of the outer barrel 10 and the hair in the side notch 13 are always kept on the same plane in the curling process, so that the hair curling is smoother.

Specifically, the level of the distal point is flush or tends to be flush with the end of the dispenser 30.

Specifically, the distal end of the curling iron 20 extends beyond the first chamber 11 and forms a finger grip.

Further, the upper ends of the two clamping plates 212 extend upward and protrude from the first opening 12, and a guide surface 29 is provided on a side of the upper ends of the two clamping plates 212 close to each other, and the guide surface 29 is inclined from top to bottom inward so as to facilitate the dispensing of the head into the U-shaped groove 21.

Further, the inclination angle of the bottom of the U-shaped groove 21 is in the range of 30 ° to 65 °.

Further, hair curling iron 20 is provided in a cylindrical configuration to facilitate hair curling around its outer side for styling. A plurality of ventilation grooves 23 are formed in the outer side face of the hair curler 20, the upper end and the lower end of each ventilation groove 23 are arranged in an extending mode along the vertical direction, and through the arrangement of the plurality of ventilation grooves 23, air flow can uniformly flow out of the hair curler 20, and heating and cooling of all parts of hair can be uniform.

Further, as shown in fig. 6, a retaining ring 200 is provided at the lower end of curling iron 20, and retaining ring 200 is positioned at the junction of fixing member 24 and curling iron 20. The positioning ring 200 is used for mounting and fixing the bearing 36, specifically, the middle part of the bearing 36 is sleeved on the positioning ring 200, and the middle part of the bearing 36 is in interference fit with the positioning ring 200.

In another embodiment of the present invention, a magnet is arranged on the fork 30, and a hall sensor in telecommunication connection with the circuit board is mounted on the outer barrel 10; when the rotation angle of the fork 30 is equal to the clearance gap and corresponds to the side gap 13, the hall sensor and the magnet sense and transmit signals to the circuit board, so that the drive assembly 60 controls the fork 30 to stop rotating.

It should be understood that the rotating base 32 is provided with a magnet, and the outer cylinder 10 is provided with a hall sensor adapted to the magnet. The driving assembly 60 drives the rotating seat 32 to rotate, the magnet rotates along with the rotation of the rotating seat 32, the Hall sensor recognizes the position of the rotating seat 32 by sensing the position of the magnet, and then the rotating angle of the rotating seat 32 can be fed back, and the position of the fork 30 is fed back in real time. Hall sensors are well known to those skilled in the art and will not be described.

In another embodiment of the present invention, as shown in fig. 4, the outer tub 10 includes an inner case 101 and an outer case 102. The outer shell 102 is sleeved outside the inner shell 101, and a movable gap is formed between the inner side surface of the outer shell 102 and the outer side surface of the inner shell 101. The inner shell 101 and the outer shell 102 are combined to form the outer barrel 10, and the structural strength and the heat insulation effect of the outer barrel 10 are enhanced by adopting a double-layer structure. The inner shell 101 and the outer shell 102 are arranged at intervals without direct contact with each other, so that the heat insulation effect of the outer cylinder 10 is further improved.

Further, as shown in fig. 5, an inner side surface of the outer tube 10 is provided with an air guide arc surface 103. The wind guiding cambered surface 103 and the side notch 13 are respectively arranged at the opposite ends of the outer cylinder 10. The air guide cambered surface 103 is obliquely arranged from bottom to top inwards to guide air flow, so that the air flow is converged towards the center direction of the outer cylinder 10, and the condition that hot air flow or cold air flow directly blows to the head of a user to cause discomfort is avoided.

The embodiment of the invention also provides a hair curling method of the hair curler, which comprises the following steps:

s100: introducing hair to be curled into an outer barrel 10;

s200: positioning the hair by means of a curling iron 20 provided in the outer cylinder 10;

s300: controlling a fork 30 arranged between the curling iron 20 and the outer cylinder 10 to rotate, and poking the hair through the rotating fork 30;

wherein at least while said hair is being plucked by said hair-crossing appliance 30:

activating a blower 43 to direct an air flow through a heating element 50 disposed within the curling iron and in a heated state and blow against the hair to heat the hair to achieve hair styling;

and/or activating a fan 43 to direct an air flow toward the hair to cool the hair to achieve hair styling.

It should be understood that the outer barrel 10, the curling iron 20, the hair clipper 30, the heating element 50, and the fan 43 are provided; the hair curler 20 is arranged in the outer barrel 10, a ventilation groove 23 for air flow to pass through is arranged on the outer side surface of the hair curler 20, and the hair fork 30 is movably arranged between the inner side surface of the outer barrel 10 and the outer side surface of the hair curler 20; placing the tail of hair at the curling iron 20, and the fork 30 moves circumferentially around the curling iron 20 to coil the hair around the outside surface of the curling iron 20; the fan 43 is operated to generate an air flow which passes through the heating element 50 and then enters the curling iron 20 and is blown onto the hair through the ventilation slot 23; the heating member 50 is operated to heat the air flow passing therethrough and form a hot air flow, and the curling iron 20 blows out the hot air flow, and the hot air flow heats and shapes the hair; the heating element 50 is deactivated and the curling iron 20 blows a cold air stream which cools and shapes the hair.

In this embodiment, the hair curler 30 winds the hair around the outer side of the curling iron 20, the heating element 50 and the blower 43 are turned on, and the air flow generated by the blower 43 passes through the heating element 50 in the fixing element 24 to form a hot air flow; the hot air stream enters the curling iron 20 and is blown toward the outer circumference of the curling iron 20 through the ventilation slots 23 of the curling iron 20 to form a 360 c circumferential blow for styling the hair on the outer side of the curling iron 20. After styling is completed, the heating member 50 is turned off and the fan 43 is kept operating so that the hot air flow blown out from the curling iron 20 is changed into cold air flow, and the hair on the outer side surface of the curling iron 20 is in a higher temperature state at this time, so that the cold air flow can be quickly cooled and shaped after contacting with the hair with higher temperature.

The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.

Claims

1. A hair curler, comprising:

2. A hair curler according to claim 1, characterized in that: the hair curler is provided with a U-shaped groove extending to the tail end of the hair curler along the axial direction, the U-shaped groove penetrates through the two opposite radial sides of the hair curler and corresponds to the side notch, and the hair fork is provided with a clearance space for avoiding hair to enter the U-shaped groove.

3. A hair curler according to claim 2, characterized in that: the U-shaped groove is characterized in that the bottom surface of the U-shaped groove is obliquely arranged, wherein the bottom surface of the U-shaped groove is provided with a near point position close to the side notch and a far point position far away from the side notch, and the horizontal position of the far point position is higher than that of the near point position.

4. A hair curler according to claim 2, characterized in that: the outer cylinder is provided with a Hall sensor in telecommunication connection with the circuit board; when the rotating angle of the fork is equal to the gap between the side gap and the gap, the Hall sensor senses the magnet and transmits a signal to the circuit board so as to control the fork to stop rotating through the driving component.

5. The hair curler of claim 4, wherein: the hair fork comprises a rotating seat and two poking sheets which are arranged on one side of the rotating seat in an extending mode, the rotating seat is connected with the driving assembly, two poking sheets are arranged at intervals to form two opposite positions, and the end portions of the poking sheets are provided with hooks for hooking hair.

6. A hair curler according to claim 3, characterized in that: the level of the distal point is flush or tends to be flush with the end of the dispenser.

7. A hair curler according to any of claims 1-6, characterized in that: the distal end of the curling iron extends beyond the first chamber and forms a finger grip.

8. A hair curler according to any of claims 1-6, characterized in that: the heating piece is a PTC electric wave pattern heating body, and an airflow cavity for airflow to pass through is formed on the PTC electric wave pattern heating body.

9. A hair curler according to any of claims 1-6, characterized in that: at least two poking sheets are arranged on the upper side of the hair forking device in an extending way.

10. A method of curling hair with a curling iron, comprising the steps of:

s100: introducing hair to be curled into an outer barrel;

s200: positioning the hair by a curling iron disposed within the outer barrel;

wherein, at least while the hair is being plucked by the hair-crossing device: