Replaceable hot air hair curling apparatus

Abstract

A replaceable hot air hair curling apparatus, comprising a nozzle connector (10), a connecting member (20), a hot air barrel (30), a motor (40), and hair curling rods (50). The nozzle connector (10) is used for being detachably connected to the air blowing apparatus. The nozzle connector (10) is provided with a first air inlet channel (101). The connecting member (20) is provided with a second air inlet channel (205). The hot air barrel (30) is in communication with the first air inlet channel (101) and the second air inlet channel (205), so that hot air introduced from the air blowing apparatus is output at the outer surface of the hot air barrel (30). The hair curling rods (50) are used to rotate driven by the motor (40) so as to roll hair onto the outer surface of the hot air barrel (30) for heating and forming.

Description

Replaceable hot air curling device Technical Field

[0001] The present invention relates to the technical field of hair curlers, and in particular to a replaceable hot air hair curling device. Background Art

[0002] A curling iron is a handheld electronic product used to curl hair. It is popular among women who value beauty due to its ease of use and affordability. As people's living standards improve, curling irons have become a staple in their lives, serving as a hairdressing tool for creating simple curls and styling hair. Automatic curling irons, which automatically wrap hair around a heated tube, are becoming increasingly popular.

[0003] Traditional automatic curling irons are high-temperature electronic products used to curl hair. They primarily use a heating element to transfer heat to the surface of a metal or ceramic plate. The surface temperature is typically set to a certain level, and the curling iron, once this heat reaches a certain level, creates a curl. However, these curling irons have relatively poor curling effects. This is because the hair is primarily heated and shaped by the surface temperature of the heating element. When hair is curled individually, the hair farther from the heating element is at a lower temperature, resulting in uneven heating. Therefore, the heating element of these curling irons typically needs to be heated to around 200 degrees Celsius. Excessively high temperatures can cause significant damage to the hair.

[0004] Traditional automatic curling irons typically use an integrated structure, where the curling head and the curling iron body are integrated. However, the problem with these traditional automatic curling irons is that the curling head cannot be replaced. To accommodate this, some existing curling irons have detachable curling heads and a separate body. These detachable curling irons still use a traditional structure, with the motor and other core components housed within the curling iron body. This results in a complex and bulky body.

[0005] Summary of the Invention

[0006] The present invention aims to solve one of the technical problems in the related art at least to a certain extent. To this end, one object of the present invention is to provide a replaceable hot air curling device.

[0007] To achieve the above-mentioned purpose, a replaceable hot air curling device according to an embodiment of the present invention includes:

[0008] A hair dryer connector, which is used for detachable connection with the blowing device;

[0009] A connecting piece, wherein the connecting piece is fixedly connected to the air duct connector;

[0010] Hot wind can relieve constipation;

[0011] a motor, one end of the motor being connected to the connecting member, the motor being disposed in the hot air blower, the air cylinder connector being provided with a first air inlet channel, the connecting member being provided with a second air inlet channel, the hot air blower being in communication with the first air inlet channel and the second air inlet channel, respectively, so as to output the hot air introduced from the blowing device from an outer surface of the hot air blower;

[0012] A curling rod is used to rotate under the drive of the motor to curl the hair into the outer surface of the hot air vent for heating and shaping.

[0013] Furthermore, according to one embodiment of the present invention, the replaceable hot air curling device further comprises:

[0014] a first gear, the first gear being disposed in the connecting member and configured to rotate under the drive of the motor;

[0015] A lever connector, the lever connector is fixedly connected to the curling lever, the lever connector is arranged in the connecting piece, and a transmission tooth is provided on the inner side of the lever connector, the transmission tooth and the first gear are engaged with each other to drive the curling lever to rotate under the drive of the motor.

[0016] Furthermore, according to one embodiment of the present invention, the replaceable hot air curling device further comprises:

[0017] The second gear is connected to the rotating shaft of the motor. The second gear rotates under the drive of the rotating shaft of the motor. The second gear and the first gear engage with each other to drive the first gear to rotate.

[0018] Further, according to an embodiment of the present invention, a first gear mounting position is provided on the air duct connector, and one end of the rotating shaft of the first gear is disposed in the first gear mounting position;

[0019] A second gear mounting position and a gear mounting groove are further provided at the position of the connecting member corresponding to the first mounting position. The other end of the rotating shaft of the first gear is arranged in the first gear mounting position, and the first gear is installed in the gear mounting groove.

[0020] Furthermore, according to one embodiment of the present invention, a third gear mounting position is provided on the hair duct connector, one end of the rotating shaft of the second gear is arranged in the first gear mounting position, and one end of the rotating shaft of the second gear is the rotating shaft of the motor.

[0021] Furthermore, according to one embodiment of the present invention, the replaceable hot air curling device further comprises:

[0022] A motor housing, wherein the motor is disposed in the hot air vent through the motor housing, and a blade mounting position is provided on the outer surface of the motor housing, and a plurality of blade mounting positions are provided;

[0023] The hot air vent includes vent blades, and a plurality of the vent blades are provided, and each of the blades is respectively installed on one of the blade installation positions.

[0024] Furthermore, according to an embodiment of the present invention, an air outlet gap is formed between the two vent blades, and the air outlet gap is used to uniformly output the introduced hot air from the hot air vent surface.

[0025] Furthermore, according to an embodiment of the present invention, the hot air vent is provided with uniform hot air holes, and the introduced hot air is uniformly output from the surface of the hot air vent through the hot air holes.

[0026] Furthermore, according to an embodiment of the present invention, a motor mounting bracket is further provided on the connecting member, and the one end of the motor is fixedly connected to the connecting member through the motor mounting bracket.

[0027] Furthermore, according to one embodiment of the present invention, a power signal connector is also provided on the connecting member, and the power signal connector is used to be electrically connected to the blowing device. The power signal connector includes a power connection column and a signal connection column. The power connection column is used to introduce power to the blowing device, and the signal connection column is used to output a hot air curling head type signal to the blowing device to trigger the blowing device to output hot air that matches the hot air curling head type signal.

[0028] Furthermore, according to one embodiment of the present invention, the replaceable hot air curling device further comprises:

[0029] A curling head shell is sleeved and connected to the connecting member. The curling head shell includes a protective shell portion, and the protective shell portion includes a first half shell and a second half shell. A hair entry gap is formed on one side between the first half shell and the second half shell. A first inclined surface is provided at one end of the first half shell and / or a second inclined surface is provided at one end of the second half shell. The first inclined surface or the second inclined surface is used to guide hair into the hair entry gap.

[0030] The replaceable hot air curling device provided in an embodiment of the present invention comprises a hair dryer connector for detachably connecting to a blower; a connector fixedly connected to the hair dryer connector; one end of a motor connected to the connector, the motor being disposed within the hot air duct; the hair dryer connector having a first air inlet passage, the connector having a second air inlet passage, the hot air duct communicating with the first and second air inlet passages, respectively, so that hot air introduced from the blower is output from an outer surface of the hot air duct; a curling lever for rotating under the drive of the motor to draw hair into the outer surface of the hot air duct for heating and shaping. The hot air output ensures more uniform heating of the hair, and the hair can be heated and shaped at a temperature of approximately 120 degrees Celsius, minimizing damage to the hair and effectively protecting the hair. Thus, the motor is disposed within the hot air duct, so that the motor is located within the hot air passage, significantly reducing the size of the hot air curling device and making the overall structure more compact. The motor can also effectively drive the curling lever for rotation. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] FIG1 is a schematic structural diagram of a replaceable hot air curling device provided by an embodiment of the present invention;

[0032] FIG2 is a schematic cross-sectional view of a replaceable hot air curling device according to an embodiment of the present invention;

[0033] FIG3 is a schematic diagram of the exploded structure of a replaceable hot air curling device provided by an embodiment of the present invention;

[0034] FIG4 is another exploded structural diagram of the replaceable hot air curling device provided by an embodiment of the present invention;

[0035] FIG5 is another exploded structural diagram of a replaceable hot air curling device provided by an embodiment of the present invention;

[0036] FIG6 is another exploded structural diagram of the replaceable hot air curling device provided in an embodiment of the present invention.

[0037] Reference numerals: Hair dryer connector 10; First air inlet channel 101; First gear mounting position 102; Third gear mounting position 103; Connector 20; Second gear mounting position 201; Gear mounting groove 202; Motor mounting bracket 203; Power signal connector 204; Power connection column 2041; Signal connection column 2042; Second air inlet channel 205; Hot air vent 30; Ventilation blades 301; Air outlet slit 302; Motor 40; Motor shaft 401; Curling lever 50; First gear 60; Lever connector 70; Transmission gear 701; Second gear 80; Motor housing 90; Blade mounting position 901; Curling head housing 11; Protective housing portion 1101; First half shell 11011; First inclined surface 110111; Second half shell 11012; Second inclined surface 110121; Inlet gap 11013; connecting ring 12; heat-insulating inlet nozzle 13.

[0038] The purpose, features and advantages of the present invention will be further described with reference to the accompanying drawings and in conjunction with the embodiments. DETAILED DESCRIPTION

[0039] In order to enable those skilled in the art to better understand the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Unless otherwise defined, all technical and scientific terms used herein have the same meanings as those commonly understood by those skilled in the art to which the present invention belongs. The terms used in the specification of the present invention herein are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0040] References herein to "embodiments" mean that a particular feature, structure, or characteristic described in connection with the embodiments may be included in at least one embodiment of the present invention. The appearance of this phrase in various places in the specification does not necessarily refer to the same embodiment, nor does it constitute a separate or alternative embodiment that is mutually exclusive of other embodiments. It is understood, both explicitly and implicitly, by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0041] 1 to 5 , an embodiment of the present invention provides a replaceable hot air curling device comprising: a hair dryer connecting head 10, a connecting member 20, a hot air vent 30, a motor 40 and a curling lever 50, wherein the hair dryer connecting head 10 is used to be detachably connected to the blowing device; the connecting member 20 is fixedly connected to the hair dryer connecting head 10; one end of the motor 40 is connected to the connecting member 20, and the motor 40 is arranged in the hot air vent 30, the hair dryer connecting head 10 is provided with a first air inlet channel 101, the connecting member 20 is provided with a second air inlet channel 205, the hot air vent 30 is communicated with the first air inlet channel 101 and the second air inlet channel 205 respectively, so that the hot air introduced from the blowing device is output from the outer surface of the hot air vent 30; the curling lever 50 is used to rotate under the drive of the motor 40 to roll the hair into the outer surface of the hot air vent 30 for heating and shaping.

[0042] Specifically, as shown in Figure 1, during use, the hair dryer connector 10 can be connected to a blower device, which is used to output hot air. The hot air enters the interior of the hair curling device through the first air inlet channel 101 of the hair dryer connector 10. The connector 20 connects the hair dryer connector, the hot air blower 30, the motor 40, and the hair curling lever 50 into a single unit. After passing through the first air inlet channel 101, the hot air enters the connector 20. After passing through the second air inlet channel 205 of the connector 20, the hot air is input into the hot air blower 30 and output to the outer surface of the hot air blower 30. Because the motor 40 is disposed within the hot air duct 30, the volume of the hot air curling device can be significantly reduced, making the overall structure more compact. The rotation of the motor shaft 401 drives the curling lever 50 to rotate, thereby curling the hair onto the upper surface of the hot air duct 30. The hot air output from the hot air duct 30 heats the curled hair, thereby shaping the hair. The hot air output ensures more uniform heating of the hair. The hot air temperature of approximately 120 degrees Celsius can heat and shape the hair, minimizing damage to the hair and effectively protecting the hair. In this embodiment of the present invention, by disposing the motor 40 within the hot air duct 30, the motor 40 is located within the hot air passage. This significantly reduces the volume of the hot air curling device, making the overall structure more compact. Furthermore, the motor 40 can better drive the curling lever 50 to rotate.

[0043] 3 to 5 , the replaceable hot air curling device further comprises: a first gear 60 and a lever connector 70 , wherein the first gear 60 is arranged in the connecting member 20 and is used to rotate under the drive of the motor 40 ; as shown in FIG4 , a first gear mounting position 102 is provided on the hair dryer connector 10 , and one end of the rotating shaft of the first gear 60 is arranged in the first gear mounting position 102 ; as shown in FIG5 , a second gear mounting position 201 and a gear mounting groove 202 are further provided at a position corresponding to the first mounting position of the connecting member 20 , the other end of the rotating shaft of the first gear 60 is arranged in the first gear mounting position 102 , and the first gear 60 is mounted in the gear mounting groove, and the teeth of the first gear 60 can be led out through the gear mounting groove and mesh with the transmission teeth 701 on the inner side of the lever connector 70 to drive the lever connector. Since the lever connector 70 is fixedly connected to the curling lever 50 and is disposed within the connector 20 , a transmission tooth 701 is disposed on the inner side of the lever connector 70 . The transmission tooth 701 engages with the first gear 60 to rotate the curling lever 50 under the drive of the motor 40 .

[0044] Referring to Figures 3 to 5 , the replaceable hot air curling device further includes a second gear 80 connected to the rotating shaft of the motor 40. Driven by the rotating shaft of the motor 40, the second gear 80 rotates and engages with the first gear 60 to drive the first gear 60 to rotate. As shown in Figure 4 , the hair dryer connector 10 also includes a third gear mounting position 103. One end of the rotating shaft of the second gear 80 is positioned within the first gear mounting position 102, and one end of the rotating shaft of the second gear 80 serves as the rotating shaft of the motor 40. In this manner, the second gear 80 is securely mounted and rotates driven by the rotating shaft of the motor 40. The second gear 80 engages with the first gear 60 to drive the first gear 60 to rotate, thereby driving the curling lever 50 connector and the curling lever 50 to rotate.

[0045] Referring to Figures 4 and 5, the replaceable hot air curling device further includes: a motor housing 90, wherein the motor 40 is disposed within the hot air vent 30 via the motor housing 90, wherein the outer surface of the motor housing 90 is provided with a blade mounting position 901, wherein a plurality of blade mounting positions 901 are provided; and wherein the hot air vent 30 includes vent blades 301, wherein a plurality of vent blades 301 are provided, wherein each blade is mounted on a blade mounting position 901. As shown in Figure 4, the connecting member 20 is further provided with a motor mounting bracket 203, wherein one end of the motor 40 is fixedly connected to the connecting member 20 via the motor mounting bracket 203. That is, by screwing, one end of the motor housing 90 can be fixedly connected to the motor mounting bracket 203, thereby fixing the motor housing 90 and the connecting member 20 relative to each other. Because the outer surface of the motor housing 90 is provided with a plurality of blade mounting positions 901, each evenly spaced on the outer surface of the motor housing 90, the plurality of hair vent blades 301 can be mounted and fixed via the blade mounting positions 901. As shown in FIG5 , the plurality of hair vent blades 301 can form the hot air vent 30, with air outlet gaps 302 formed between each pair of the hair vent blades 301. The air outlet gaps 302 are used to evenly distribute the introduced hot air from the surface of the hot air vent 30, thereby heating and shaping the hair on the outer surface of the hot air vent. The hair vent blades 301 can be curved, so that the plurality of hair vent blades 301 can form a circular hot air vent 30. This also makes the hot air output from the air outlet gaps 302 more even, thereby achieving a better heating and styling effect on the hair.

[0046] Referring to FIG. 6 , in one embodiment of the present invention, the hot air vent is provided with hot air holes that are evenly distributed on the surface, and the hot air introduced through the hot air holes is evenly output from the surface of the hot air vent.

[0047] Referring to Figures 3 and 5 , the connector 20 also includes a power signal connector 204 for electrically connecting to the hair dryer. The connector 204 includes a power connection post 2041 and a signal connection post 2042. The power connection post 2041 is used to receive power from the hair dryer, while the signal connection post 2042 is used to output a hot air curling head type signal to the hair dryer, triggering the hair dryer to output hot air that matches the hot air curling head type signal. As shown in Figure 3 , the power connection post 2041 may include two connection posts, one of which is connected to the positive power terminal of the hair dryer, and the other to the negative power terminal of the air outlet. This allows power from the hair dryer to be introduced into the replaceable hot air curling device, powering the motor 40. The signal connection post 2042 can be connected to the power connection post 2041 via a hot air curling head type resistor. The resistance value of the hot air curling head type resistor can vary depending on the type of replaceable hot air curling device. The hot air curling head type signal is output to the blower device, which can then output hot air that matches the hot air curling head type signal according to the different hot air curling head types, thereby achieving better curling results. In other embodiments, multiple signal connection columns 2042 can also be provided. In this way, the blower device can control the motor 40 to curl hair by outputting a control signal.

[0048] 4 , the replaceable hot air curling device further comprises a curling head housing 11, which is sleeved and connected to the connector 20. The curling head housing 11 comprises a protective housing portion 1101, which comprises a first half-shell 11011 and a second half-shell 11012. A hair entry slit 11013 is formed on one side between the first half-shell 11011 and the second half-shell 11012. A first inclined surface 110111 is provided at one end of the first half-shell 11011, and / or a second inclined surface 110121 is provided at one end of the second half-shell 11012. The first inclined surface 110111 or the second inclined surface 110121 is used to guide hair into the hair entry slit 11013. The inclined surface is provided at the end of the half-shell of the curling head housing 11. In this way, when the user uses the curling iron to curl his hair, when the hair to be curled and the opening of the curling iron are away from the user's sight, the inclined surface at the end of the half shell can help guide the hair to the hair inlet of the curling iron, thereby reducing the difficulty of the user in curling the hair and facilitating use.

[0049] Throughout this specification, reference to terms such as "one embodiment," "some embodiments," "examples," "specific examples," or "some examples" means that a specific feature, structure, material, or characteristic described in conjunction with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0050] The above description is only a preferred embodiment of the present invention and does not limit the patent scope of the present invention. All equivalent structural transformations made by using the contents of the present invention description and drawings under the inventive concept of the present invention, or direct / indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A replaceable hot air hair curling device, characterized in that, Comprising: A blower connection head for detachably connecting with a blowing device; A connecting member fixedly connected to the blower connection head; A hot air hair tong; A motor, one end of which is connected to the connecting member, the motor is disposed inside the hot air hair tong, the blower connection head is provided with a first air inlet passage, the connecting member is provided with a second air inlet passage, and the hot air hair tong is respectively communicated with the first air inlet passage and the second air inlet passage to output the hot air introduced from the blowing device from the outer surface of the hot air hair tong; A curling lever for rotating under the drive of the motor to wind hair onto the outer surface of the hot air hair tong for heating and shaping.

2. The replaceable hot air curling device according to claim 1, characterized in that, Further comprising: A first gear disposed inside the connecting member for rotating under the drive of the motor; A lever connection head fixedly connected to the curling lever, the lever connection head is disposed inside the connecting member, and a transmission tooth is provided on the inner side of the lever connection head, and the transmission tooth meshes with the first gear to drive the curling lever to rotate under the drive of the motor.

3. The replaceable hot air hair curling device according to claim 2, characterized in that, Further comprising: A second gear connected to the rotating shaft of the motor, the second gear rotates under the drive of the rotating shaft of the motor, and the second gear meshes with the first gear to drive the first gear to rotate.

4. The replaceable hot air hair curling device according to claim 2, characterized in that, A first gear mounting position is provided on the blower connection head, and one end of the rotating shaft of the first gear is disposed inside the first gear mounting position; A second gear mounting position and a gear mounting groove are further provided at a position corresponding to the first mounting position on the connecting member, the other end of the rotating shaft of the first gear is disposed inside the first gear mounting position, and the first gear is mounted inside the gear mounting groove.

5. The replaceable hot air curling device according to claim 3, wherein, A third gear mounting position is further provided on the blower connection head, and one end of the rotating shaft of the second gear is disposed inside the first gear mounting position, and one end of the rotating shaft of the second gear is the rotating shaft of the motor.

6. The replaceable hot air hair curling device according to claim 1, wherein Further comprising: A motor housing, the motor is disposed inside the hot air hair tong through the motor housing, a blade mounting position is provided on the outer surface of the motor housing, and a plurality of blade mounting positions are provided; the hot air hair tong includes hair tong blades, and a plurality of hair tong blades are provided, and each blade is respectively mounted on one of the blade mounting positions; an air outlet gap is formed between two of the hair tong blades, and the air outlet gap is used for uniformly outputting the introduced hot air from the surface of the hot air hair tong.

7. The replaceable hot air hair curling device according to claim 1, characterized in that The hot air hair tong is provided with uniformly distributed hot air through holes, and the introduced hot air is uniformly output from the surface of the hot air hair tong through the hot air through holes.

8. The replaceable hot air curling device according to claim 1, wherein, A motor mounting bracket is further provided on the connecting member, and one end of the motor is fixedly connected to the connecting member through the motor mounting bracket.

9. The replaceable hot air hair curling device according to claim 1, wherein, The connecting member is further provided with a power signal connector for electrically connecting to the blowing device. The power signal connector includes a power connection column and a signal connection column. The power connection column is used to introduce the power supply of the blowing device, and the signal connection column is used to output the hot air curling head type signal to the blowing device to trigger the blowing device to output hot air matching the hot air curling head type signal.

10. The replaceable hot air curling device according to any one of claims 1 to 9, characterized in that, Further included are: A curling head housing, which is sleeved and connected to the connecting member. The curling head housing includes a protective housing part, and the protective housing part includes a first half shell and a second half shell. A hair inlet gap is formed on one side between the first half shell and the second half shell. A first inclined surface is provided at one end of the first half shell and / or a second inclined surface is provided at one end of the second half shell. The first inclined surface or the second inclined surface is used to guide the hair into the hair inlet gap.

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