Manual hair curler

Abstract

A manual hair curler, comprising a hair curler main body, a hair-curling barrel, and a gear ring. The hair-curling barrel is connected to the hair curler main body, the hair-curling barrel comprises a heating tube and hair-curling pushing rods, and the heating tube is used for generating heat under the control of the hair curler main body; the gear ring is sleeved on the upper surface of the hair-curling barrel, the inner side of the gear ring is provided with transmission teeth, a gear assembly is provided within the hair-curling barrel, and the gear ring is used for driving the gear assembly to rotate via the transmission teeth so as to drive the hair-curling pushing rods to rotate, thereby wrapping the hair around the upper surface of the heating tube and curling and heat shaping the hair. The hair curler has a relatively simple structure and does not need a complex automatic hair-curling structure, and thus has lower production costs and satisfies the needs of users only requiring a simple hair-curling function.

Description

manual curling iron Technical Field

[0001] The utility model relates to the technical field of hair curlers, in particular to a manual hair curler. Background Art

[0002] A curling iron is a handheld electronic product used to curl hair. It is popular among beauty-conscious women 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. They offer a convenient way to curl and style hair.

[0003] Automatic hair curlers are becoming increasingly popular. These are electronic hair curlers that automatically wrap hair around a heated tube. However, due to their complex structure and high degree of automation, they are relatively expensive. This can be problematic for users who prefer a simpler, more affordable hair curler rather than a highly automated one.

[0004] Utility Model Content

[0005] 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 manual hair curler.

[0006] To achieve the above-mentioned purpose, a manual hair curler according to an embodiment of the present invention includes:

[0007] Curling iron host;

[0008] A curling head connected to the curling iron main body, comprising a heating element and a curling lever, wherein the heating element is used to generate heat under the control of the curling iron main body;

[0009] A gear ring is sleeved on the upper surface of the curling head, and a transmission tooth is provided on the inner side of the gear ring. A gear assembly is also provided in the curling head. The gear ring is used to drive the gear assembly to rotate through the transmission tooth, thereby driving the curling rod to rotate, thereby rolling the hair into the upper surface of the heating tube to curl and heat the hair.

[0010] Furthermore, according to an embodiment of the present invention, the gear assembly includes:

[0011] a first gear, the first gear being configured to engage with the transmission teeth and rotate under the drive of the gear ring;

[0012] The second gear is engaged with the first gear to rotate under the drive of the first gear, and the second gear is used to drive the curling lever to rotate.

[0013] Furthermore, according to an embodiment of the present invention, the gear assembly further includes:

[0014] A lever joint, the curling lever and the lever joint are fixedly connected, and the second gear is mounted and fixed on the lever joint.

[0015] Furthermore, according to an embodiment of the present invention, the curling head further comprises:

[0016] A connecting member is used to fixedly connect the curling iron main body and the curling head. A gear mounting groove is provided at the connecting member corresponding to the gear ring. The first gear is installed in the gear mounting groove. The teeth of the first gear are led out from the gear through hole and mesh with the transmission teeth.

[0017] Furthermore, according to an embodiment of the present invention, the connecting member is further provided with a curling rod joint installation position, and the rod joint is installed in the curling rod joint installation position.

[0018] Furthermore, according to an embodiment of the present invention, a heat channel fixing column is further provided in the hair curling rod joint installation position, and the heat channel fixing column is used to connect and fix the heat channel to the connecting member.

[0019] Furthermore, according to an embodiment of the present invention, the hair curling connector further comprises:

[0020] The heat vent is fixedly connected to the heat vent fixing column through the heat vent connecting piece.

[0021] Furthermore, according to an embodiment of the present invention, the hair curler host comprises:

[0022] A main housing, comprising an upper housing and a lower housing, wherein the upper housing and the lower housing are fixedly connected;

[0023] A circuit board is installed in the main housing and is used to heat the heat exchanger.

[0024] Furthermore, according to an embodiment of the present invention, the curling head further comprises:

[0025] A curling head shell is sleeved on the outside of the curling rod, the curling head shell includes a protective shell portion, 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, one end of the first half shell is provided with a first inclined surface and / or one end of the second half shell is provided with a second inclined surface, the first inclined surface or the second inclined surface is used to guide hair into the hair entry gap.

[0026] The manual curling iron provided in this embodiment of the utility model is connected to the curling iron main body via a curling head. The curling head includes a heat exchanger and a curling lever. The heat exchanger is used to generate heat under the control of the curling iron main body. A gear ring is sleeved on the upper surface of the curling head, and the inner side of the gear ring is provided with transmission teeth. The curling head is also provided with a gear assembly. The gear ring is used to drive the gear assembly to rotate via the transmission teeth, thereby driving the curling lever to rotate, thereby curling hair into the upper surface of the heat exchanger and curling and heating the hair. The curling iron has a relatively simple structure and does not require a complex automated curling mechanism. Therefore, the production cost is relatively low, and it can meet the needs of users who only need simple curling functions. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] FIG1 is a schematic structural diagram of a manual hair curler provided by an embodiment of the present utility model;

[0028] FIG2 is a schematic diagram of the exploded structure of a manual hair curler provided by an embodiment of the present invention;

[0029] FIG3 is a schematic diagram of another exploded structure of the manual hair curler provided by an embodiment of the present utility model;

[0030] FIG4 is another exploded structural diagram of the manual hair curler provided by an embodiment of the present invention.

[0031] Reference numerals: Curling iron body 10; main housing 101; upper housing 1011; lower housing 1012; circuit board 102; curling head 20; gear assembly 201; first gear 2011; second gear 2012; lever connector 2013; connector 202; gear mounting slot 2021; curling lever connector mounting position 2022; hair channel fixing post 20221; hair channel connector 203; curling head housing 204; protective housing portion 2041; first half housing 20411; first inclined surface 204111; second half housing 20412; second inclined surface 204121; hair feed gap 2042; curling lever 205; heat vent 206; heat-insulating hair feed nozzle 207; gear ring 30; transmission tooth 301.

[0032] 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

[0033] In order to enable those skilled in the art to better understand the present invention, the following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions 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 are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0034] References to "embodiments" herein 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 an independent 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.

[0035] 1 to 4 , the present invention provides a manual curling iron, comprising: a curling iron body 10, a curling head 20, and a gear ring 30. The curling head 20 is connected to the curling iron body 10 and includes a heat vent 206 and a curling lever 205. The heat vent 206 is configured to generate heat under the control of the curling iron body 10. The gear ring 30 is sleeved onto the upper surface of the curling head 20. Drive teeth 301 are provided on the inner side of the gear ring 30. A gear assembly 201 is further provided within the curling head 20. The gear ring 30 is configured to rotate the gear assembly 201 via the drive teeth 301, thereby rotating the curling lever 205, thereby curling hair into the upper surface of the heat vent 206 to curl and heat the hair.

[0036] As shown in Figure 1, in one embodiment of the present invention, the outer side of the gear ring 30 is further provided with serrated stripes to enhance friction. When the gear ring 30 is manually rotated, the serrated stripes effectively drive the gear ring 30, preventing slippage. As shown in Figure 3, the inner side of the gear ring 30 is provided with transmission teeth 301. When the gear ring 30 is manually rotated, the transmission teeth 301 inside the gear ring 30 drive the gear assembly 201 to rotate. Since the gear assembly 201 is connected to the curling lever 205, this drives the curling lever 205 to rotate, thereby curling the hair onto the upper surface of the heat exchanger 206, which then heats and shapes the curled hair. This curling iron has a relatively simple structure and does not require a complex automated curling mechanism, resulting in a relatively low production cost, making it suitable for users who only require simple curling functions.

[0037] 2 and 3 , the gear assembly 201 includes a first gear 2011 and a second gear 2012. The first gear 2011 is configured to mesh with the transmission teeth 301 and rotate under the drive of the gear ring 30. The second gear 2012 is configured to mesh with the first gear 2011 and rotate under the drive of the first gear 2011. The second gear 2012 is configured to rotate the curling lever 205. As shown in FIG3 , the gear assembly 201 also includes a lever joint 2013. The curling lever 205 is fixedly connected to the lever joint 2013, and the second gear 2012 is mounted and fixed to the lever joint 2013. Thus, when the gear ring 30 is manually rotated, the first gear 2011 rotates under the drive of the gear ring 30, thereby rotating the second gear 2012, and thus rotating the curling lever 205.

[0038] Referring to Figures 2 and 3 , the hair curling connector further includes a connecting member 202 for fixedly connecting the main body 10 of the hair curler to the hair curling head 20. A gear mounting groove 2021 is defined at the connecting member 202 corresponding to the gear ring 30. The first gear 2011 is mounted within the gear mounting groove 2021. The teeth of the first gear 2011 extend from the gear through-hole and engage with the transmission teeth 301. As shown in Figures 2 and 3 , the connecting member 202 provides a relatively fixed connection between the main body 10 of the hair curler and the hair curling head 20. Because the gear mounting groove 2021 is defined at the connection between the connecting member 202 and the gear ring 30, once the first gear 2011 is mounted within the gear mounting groove 2021, the upper teeth of the first gear 2011 engage with the transmission teeth 301 on the inner wall of the gear ring 30, allowing the gear ring 30 to rotate.

[0039] Referring to FIG. 4 , the connecting member 202 further comprises a curling rod connector mounting position 2022, within which the rod connector 2013 is mounted. As shown in FIG. 4 , a heat vent 206 fixing post 20221 is also provided within the curling rod connector mounting position 2022. The heat vent 206 fixing post is used to securely connect the heat vent 206 to the connecting member 202. The curling head 20 further comprises a heat vent connector 202203202, through which the heat vent 206 is securely connected to the heat vent fixing post 20221. This secures one end of the heat vent 206 to the connecting member 202. Since the hair channel fixing column 20221 is located in the middle of the curling rod joint installation position 2022 of the connecting member 202, the rod joint 2013 can be rotated around the heat channel 206 under the drive of the second gear 2012 after being installed in the curling rod joint installation position 2022.

[0040] Referring to Figures 2 to 4 , the hair curler 10 comprises a main housing 101 and a circuit board 102. The main housing 101 comprises an upper housing 1011 and a lower housing 1012, which are fixedly connected. The circuit board 102 is mounted within the main housing 101 and is used to heat the heat exchanger 206. As shown in Figure 4 , the circuit board 102 is connected to a power supply. When powered on, it controls the heating of the heat exchanger 206, ensuring that the heat exchanger 206 reaches a temperature suitable for styling hair.

[0041] 1 to 4 , the curling head 20 further comprises a curling head housing 204, which is sleeved onto the outer side of the curling lever 205. The curling head housing 204 includes a protective housing portion 2041, which comprises a first half shell 20411 and a second half shell 20412. A hair entry slit 2042 is formed between the first half shell 20411 and the second half shell 20412. One end of the first half shell 20411 is provided with a first inclined surface 204111, and / or one end of the second half shell 20412 is provided with a second inclined surface 204121. The first inclined surface 204111 or the second inclined surface 204121 is used to guide hair into the hair entry slit 2042. The inclined surface is provided at the end of the half shell of the curling head housing 204. 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.

[0042] Throughout this specification, reference to terms such as "one embodiment," "some embodiments," "examples," "specific examples," or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are 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.

[0043] 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 specification and drawings under the utility model concept, or direct / indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A manual hair curler, characterized in that, Comprising: A curling iron main body; A curling head, which is connected to the curling iron main body. The curling head includes a heating channel and a curling lever. The heating channel is used to generate heat under the control of the curling iron main body; A gear ring, which is sleeved on the upper surface of the curling head. The inner side of the gear ring is provided with transmission teeth. A gear assembly is also provided in the curling head. The gear ring is used to drive the gear assembly to rotate through the transmission teeth, so as to drive the curling lever to rotate, thereby curling the hair onto the upper surface of the heating channel to curl and heat the hair into shape.

2. The manual hair curler according to claim 1, wherein, The gear assembly includes: A first gear, which is used to engage with the transmission teeth to rotate under the drive of the gear ring; A second gear, which engages with the first gear to rotate under the drive of the first gear. The second gear is used to drive the curling lever to rotate.

3. The manual hair curler according to claim 2, characterized in that, The gear assembly further includes: A lever joint. The curling lever is fixedly connected to the lever joint, and the second gear is fixedly installed on the lever joint.

4. The manual hair curler according to claim 2 or 3, characterized in that, The curling head further includes: A connecting member, which is used to fixedly connect the curling iron main body and the curling head. A gear installation groove is provided at the position corresponding to the gear ring on the connecting member. The first gear is installed in the gear installation groove. The teeth of the first gear extend out from the gear through hole and engage with the transmission teeth.

5. The manual hair curler according to claim 3, characterized in that, The connecting member is also provided with a curling lever joint installation position, and the lever joint is installed in the curling lever joint installation position.

6. The manual hair curler according to claim 5, characterized in that, A heating channel fixing post is further provided in the curling lever joint installation position. The heating channel fixing post is used to fixedly connect the heating channel and the connecting member.

7. The manual hair curler according to claim 6, wherein The curling joint further includes: A heating channel connecting member, through which the heating channel is fixedly connected to the heating channel fixing post.

8. The manual hair curler according to claim 1, characterized in that, The curling iron main body includes: A main housing, which includes an upper housing and a lower housing, and the upper housing is fixedly connected to the lower housing; A circuit board, which is installed in the main housing and is used to heat the heating channel.

9. The manual hair curler according to claim 1, wherein, The curling head further includes: A curling head outer shell, which is sleeved outside the curling lever. The curling head outer shell includes a protective housing part. 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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