Comb claw dismounting mechanism and electric heating hair straightening comb

Abstract

An electric heating hair straightening comb comprises a front shell and a rear shell, a comb claw cavity is formed in the front shell, a comb claw assembly is arranged in the comb claw cavity, a sliding push-pull piece is arranged between the front shell and the rear shell, a first magnetic piece and a second magnetic piece which are opposite in magnetism are arranged on the push-pull piece, and a third magnetic piece opposite to the first magnetic piece in magnetism is arranged on the bottom face of the comb claw assembly. The position of the third magnetic piece on the comb claw assembly is matched with the position of the first magnetic piece on the push-pull piece; a power supply and control assembly is further arranged in the front shell, the comb claw assembly is electrically connected with the power supply and control assembly, and the comb claw assembly comprises a bottom plate, and a heating plate, a heat conduction comb tooth assembly and a heat insulation comb tooth assembly which are sequentially arranged on the bottom plate from bottom to top. According to the electric heating hair straightening comb which is safe and convenient to disassemble, multiple detachable structures are arranged, the comb claw assembly and the comb claw cavity are in sliding magnetic attraction detachable connection, the heat insulation comb tooth assembly and the heat conduction comb tooth assembly are in magnetic attraction detachable connection, and the comb claw assembly can be quickly and easily disassembled for cleaning and disinfection.

Description

Technical Field

[0001] The invention relates to the technical field of personal care equipment, and in particular to a comb claw disassembly mechanism and an electric heating hair straightening comb. Background Art

[0002] As a high-temperature electronic hairdressing tool for straightening hair, hair straighteners are generally divided into clamp type and comb type, both of which can achieve the purpose of quickly managing and straightening hair. Straightening combs are emerging hair straightening tools. The comb body is equipped with multiple rows of comb teeth that can heat up, so that the hair can fully contact the high-temperature comb teeth when passing through the comb teeth gap, and can straighten the hair while combing it; clamp type hair straighteners appeared earlier than straightening combs. In comparison, their disadvantages are: although the heating area of ​​the clamp is large, it cannot heat the hair at the root of the scalp. As an emerging product, the comb teeth of the straightening comb can be closer to the scalp, which is more convenient to use and is deeply loved by consumers.

[0003] Existing electric hair straightening combs have two common problems. The first is the same as the plywood hair straighteners. During use, while the comb body transfers heat to the hair, the high temperature of the surface of the metal comb teeth is likely to directly contact the scalp and burn the scalp or fingers. Secondly, with frequent use, the sludge and debris on the hair are likely to adhere to the comb teeth. Improper cleaning may cause damage to the electronic control components of the hair straightening comb, thus affecting the service life of the hair straightening comb.

[0004] In order to solve the above problems, the invention patent with authorization announcement number CN211722158U discloses an integrated anti-scalding straight hair comb, which prevents users from scalding their scalps by arranging an anti-scalding comb tooth assembly on the heat-conducting comb tooth assembly, but the comb teeth and the comb body are fixed in an integrated manner, and the problem of cleaning the comb teeth cannot be solved; the invention patent with authorization announcement number CN215189792U discloses an infrared type detachable straight hair comb, in which the heating component and the comb tooth plate are detachably mounted on the comb body, respectively, and the comb tooth plate can be removed separately for cleaning. This structure solves the anti-scalding and cleaning problems to a certain extent, but its disassembly method is snap-on, and it is more laborious to pull out the heating component and the comb tooth plate, and it is not very convenient to disassemble. Secondly, since the temperature of the heat insulation component is often much lower than that of the heating component, the user will misjudge the temperature of the comb body, and disassemble the heating component when touching the heat insulation component without being hot, which is easy to be scalded.

[0005] In summary, a hair straightening comb is a frequently used care tool in daily life. In view of the various problems described above, the present application aims to propose an electric hair straightening comb with a safely and conveniently detachable comb body to meet people's daily use needs. Summary of the invention

[0006] In order to solve the above technical problems, the present invention provides a comb claw disassembly mechanism and an electric heated straight hair comb, which are provided with multiple detachable structures. One is a sliding magnetic detachable connection between the comb claw assembly and the comb claw cavity, and the other is a magnetic detachable connection between the heat insulating comb tooth assembly and the heat conducting comb tooth assembly, so that the comb claw assembly can be quickly and easily removed for cleaning and disinfection.

[0007] The technical solution adopted by the present invention is: The comb claw disassembly mechanism comprises a front shell and a rear shell, wherein the front shell is provided with a comb claw cavity, and the comb claw assembly is arranged in the comb claw cavity: A slidable push-pull member is provided between the front shell and the rear shell, and a first magnetic member and a second magnetic member with opposite magnetic properties are provided on the push-pull member. A third magnetic member with opposite magnetic properties to the first magnetic member is provided on the bottom surface of the comb claw assembly, and the position of the third magnetic member on the comb claw assembly matches the position of the first magnetic member on the push-pull member.

[0008] The effects of the above scheme are: The comb claw assembly and the comb claw cavity are magnetically connected, and can be easily disassembled without having to pull or press the comb claw assembly forcefully, which is labor-saving, quick and convenient.

[0009] Preferably, the push-pull member is provided with a sliding column and an elastic member, the front shell or the rear shell is provided with a blocking member abutting against the elastic member, the sliding column is provided with an unlocking push button, and the rear shell is provided with a through hole matching the unlocking push button.

[0010] The effects of the above scheme are: The comb claw assembly is unlocked by pushing the unlock push button to make the push-pull member slide in the front shell, and the elastic member can play a role of resetting after the unlock push button is released.

[0011] Preferably, by pushing the unlocking push button, the push-pull member slides in the front shell until the second magnetic member is aligned with the third magnetic member, and under the repulsive force of the magnetic members, the comb claw assembly pops up from the comb claw cavity; by releasing the unlocking push button, the elastic member drives the push-pull member to reset, the first magnetic member is aligned with the third magnetic member, and under the attractive force of the magnetic members, the comb claw assembly is adsorbed in the comb claw cavity.

[0012] Preferably, a slide groove is provided on the push-pull member, and a limiting column is provided at the bottom of the front shell.

[0013] The effects of the above scheme are: In order to improve the stability of the magnetic connection and the convenience of disassembly, the magnetic connection is optimized: a slide groove is provided on the push-pull member, and a limit column is provided at the bottom of the front shell. When the unlocking push button is pushed to move the slide groove to the limit column, the second magnetic member is aligned with the third magnetic member, and under the repulsive force of the magnetic member, the comb claw assembly pops up from the comb claw cavity, and the comb claw assembly can be removed; correspondingly, when the unlocking button is released, the elastic member drives the push-pull member to reset, and the comb claw assembly is placed in the comb claw cavity. At this time, the first magnetic member is aligned with the third magnetic member, and under the gravitational force of the magnetic member, the comb claw assembly is adsorbed in the comb claw cavity.

[0014] Preferably, an electric heated hair straightening comb with a comb claw disassembly mechanism is provided, a power supply and a control component is also provided in the front shell, the comb claw assembly is electrically connected to the power supply and the control component, and the comb claw assembly includes a bottom plate, and a heating plate, a heat-conducting comb tooth assembly and a heat-insulating comb tooth assembly arranged on the bottom plate in sequence from bottom to top.

[0015] Preferably, the thermally conductive comb tooth assembly includes a thermally conductive comb tooth plate electrically connected to the heating plate, and a plurality of rows of thermally conductive comb teeth vertically arranged on the thermally conductive comb tooth plate, and the thermally insulating comb tooth assembly includes a thermally insulating comb tooth plate and a plurality of rows of thermally insulating comb teeth vertically arranged on the thermally insulating comb tooth plate.

[0016] Preferably, an avoidance hole is provided between two adjacent rows of the heat insulating comb teeth, and the heat conductive comb teeth pass through the avoidance hole to sleeve the heat insulating comb tooth assembly above the heat conductive comb tooth assembly.

[0017] Preferably, the height of the heat insulating comb teeth is higher than the height of the heat conducting comb teeth, and the heat insulating comb teeth in each row are laterally staggered with the heat conducting comb teeth.

[0018] The effects of the above scheme are: A heat-insulating comb tooth assembly is set above the heat-conducting comb tooth assembly. On the one hand, the heat-insulating comb teeth surround the heat-conducting comb teeth to prevent fingers from being burned when using the electric heating comb. On the other hand, the heat-insulating comb teeth are higher than the heat-conducting comb teeth. On the premise that the heat-conducting comb teeth are as close to the scalp as possible and the perm depth is increased, the user can be prevented from being burned. Secondly, staggering the heat-insulating comb teeth and the heat-conducting comb teeth relative to each other can increase the density of the overall comb teeth. Firstly, it can comb the hair. Secondly, it can thin the hair clamped between the heat-conducting comb teeth on the original basis, thereby improving the heating efficiency of the hair.

[0019] Preferably, the heat insulation comb plate is magnetically connected to the bottom plate.

[0020] The effects of the above scheme are: The magnetic connection can easily remove and install the thermal insulation comb tooth assembly from the thermal conductive comb tooth assembly. After using the electric comb many times, sludge and debris will adhere to the surfaces of the thermal insulation comb teeth and the thermal conductive comb teeth. If not cleaned in time, it will cause scalp infection. After removing the thermal insulation comb teeth, the thermal insulation comb teeth can be cleaned separately. At the same time, after removing the thermal insulation comb teeth, the gap between the thermal conductive comb teeth is increased, and it is also more convenient to thoroughly clean and wash and disinfect the surface of the thermal conductive comb teeth, making it safer and more hygienic to use.

[0021] Preferably, a detachable temperature-variable silicone layer is provided between the thermally conductive comb tooth assembly and the thermally insulating comb tooth assembly, and indicator teeth are provided on the temperature-variable silicone layer. The indicator teeth extend out of the upper surface of the thermally insulating comb tooth assembly and change color as the temperature of the thermally conductive comb tooth assembly changes.

[0022] The effects of the above scheme are: A detachable temperature-variable silicone layer is provided between the heat-conducting comb tooth assembly and the heat-insulating comb tooth assembly. The temperature-variable silicone layer changes color as the temperature of the heat-conducting comb tooth assembly changes. The indicator teeth provided on the temperature-variable silicone layer can pass through the upper surface of the heat-insulating comb tooth assembly to indicate the temperature. The temperature is white when the temperature is below 50°C and brightly colored when the temperature is above 50°C. The color deepens as the temperature rises, thereby warning the user that it is forbidden to touch the comb body when the color is brightly colored. It is known that the temperature-variable silicone layer is a flexible material with elasticity, and can be tightly connected when it is interference-fitted with the thermally conductive comb teeth. When the thermal insulation comb tooth assembly is pulled out, the elastic silicone can take away some of the sludge and debris on the thermally conductive comb teeth.

[0023] The present invention provides an anti-scalding electric heating straight hair comb structure which is easy to disassemble. Compared with the prior art, the beneficial effects are: First of all, the comb body is multi-detachable, which makes it easy to clean the comb body: the first is that the comb claw assembly as a whole and the comb claw cavity adopt a push-pull magnetic connection method. There is no need to pull out or press the comb claw assembly vigorously. The disassembly can be easily completed by pushing the unlocking button to expose the back shell, which is both labor-saving and quick and convenient; the second is that a detachable heat-insulating comb tooth assembly is set on the top of the thermal conductive comb tooth assembly. The heat-insulating comb tooth assembly is generally made of nylon and other materials. After repeated use, it is easy to deposit sludge on its surface and breed bacteria. The thermal conductive comb teeth and the heat-insulating comb teeth can be removed separately for cleaning and disinfection to prevent scalp infection; the third is that the temperature-changing silicone layer arranged between the thermal conductive comb tooth assembly and the heat-insulating comb tooth assembly is also detachable. By plugging and unplugging together with the heat-insulating comb tooth assembly, the elastic silicone can take away some of the sludge and debris on the thermal conductive comb teeth, and perform preliminary cleaning of the thermal conductive comb teeth. Combined with water washing, the thermal conductive comb teeth can be effectively cleaned, and after repeated use, if the temperature display effect is weakened or the silicone ages and loses its elasticity, it can also be removed and replaced.

[0024] Secondly, the comb body has an anti-scalding structure, which provides double protection: the first layer is that the heat-insulating comb teeth are higher than the heat-conducting comb teeth, which can prevent users from scalding their scalp while keeping the heat-conducting comb teeth as close to the scalp as possible and increasing the perm depth; the second layer is a temperature-variable silicone layer that serves as a warning. The indicator teeth arranged on it can pass through the upper surface of the heat-insulating comb tooth assembly to indicate the temperature. It is white when the temperature is below 50°C and brightly colored when the temperature is above 50°C, and the color deepens as the temperature rises, thereby serving as a warning to users. It is forbidden to touch the comb body when the color is bright, which makes users feel more at ease when disassembling the comb body or during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 The figure is a schematic diagram of the overall structure of the electric heating hair straightening comb of the present invention.

[0026] Figure 2 The invention discloses an exploded structural diagram of an electric heating hair straightening comb.

[0027] Figure 3 It is a schematic diagram of the internal structure of the front shell of the present invention.

[0028] Figure 4 It is a schematic structural diagram of the multiple disassembly of the comb claw assembly of the present invention.

[0029] Figure 5 It is an exploded view of the comb claw assembly of the present invention.

[0030] Reference numerals: 1. Front shell; 2. Back shell; 3. Comb claw cavity; 4. Comb claw assembly; 5. Push-pull member; 6. First magnetic member; 7. Second magnetic member; 8. Third magnetic member; 9. Sliding column; 10. Elastic member; 11. Blocking member; 12. Unlocking button; 13. Through hole; 14. Bottom plate; 15. Heating plate; 16. Thermal comb tooth assembly; 17. Thermal insulation comb tooth assembly; 18. Thermal comb tooth plate; 19. Thermal comb teeth; 20. Thermal insulation comb tooth plate; 21. Thermal insulation comb teeth; 22. Slide groove; 23. Limiting column; 24. Fourth magnetic member; 25. Fifth magnetic member; 26. Power supply and control assembly.

[0031] The accompanying drawings depict various embodiments of the present invention for illustration purposes only. One skilled in the art will readily recognize from the following discussion that alternative embodiments of the structures and methods shown herein may be employed without departing from the principles of the present invention described herein. DETAILED DESCRIPTION

[0032] The following will be combined with the accompanying drawings to clearly describe the technical solutions in the specific embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by ordinary technicians in this field based on the following embodiments are within the scope of protection of the present invention.

[0033] The terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are generally of one type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0034] The comb claw disassembly mechanism provided in this application refers to Figure 1 and Figure 2 , comprising a front shell 1 and a rear shell 2, wherein the front shell 1 is provided with a comb claw cavity 3, and a comb claw assembly 4 is arranged in the comb claw cavity 3. Specifically, the comb claw assembly 4 and the comb claw cavity 3 are magnetically connected, and the disassembly can be easily completed without vigorously plugging or pressing the comb claw assembly, which is labor-saving, fast and convenient: like Figure 2 As shown, a slidable push-pull member 5 is provided between the front shell 1 and the rear shell 2, and a first magnetic member 6 and a second magnetic member 7 with opposite magnetic properties are provided on the push-pull member 5, and a third magnetic member 8 with opposite magnetic properties to the first magnetic member 6 is provided on the bottom surface of the comb claw assembly 4, and the position of the third magnetic member 8 on the comb claw assembly 4 matches the position of the first magnetic member 6 on the push-pull member 5.

[0035] As a preferred solution, in order to improve the stability of the magnetic connection and the convenience of disassembly, the magnetic connection is optimized: Specifically, Figure 2 As shown, the push-pull member 5 is provided with a sliding column 9 and an elastic member 10, the front shell 1 or the rear shell 2 is provided with a blocking member 11 that abuts against the elastic member 10, the sliding column 9 is provided with an unlocking push button 12, and the rear shell 2 is provided with a through hole 13 that matches the unlocking push button 12; it should be noted that the blocking member 11 can be set at the bottom of the front shell 1 or inside the rear shell 2, and its function is to limit the telescopic length of the elastic member 10, thereby assisting the positioning of the magnetic attraction member, wherein the elastic member 10 can be a spring or other object with telescopic reset capability, Figure 2 The solution shown in the figure is that the elastic member 10 is a spring and the blocking member 11 is arranged at the bottom of the front shell 1. This is not intended to limit the above solution, as long as the above functions can be achieved; like Figure 4As shown, the unlocking of the comb claw assembly 4 is achieved by pushing the unlocking push button 12 to slide the push-pull member 5 in the front shell 1. The elastic member 10 can play a role of resetting after releasing the unlocking push button 12. Furthermore, a slide groove 22 is provided on the push-pull member 5, and a limiting column 23 is provided at the bottom of the front shell: Push the unlock push button 12 to move the slide slot 22 to the limit column 23, and the push-pull member 5 slides in the front shell 1 until the second magnetic member 7 is aligned with the third magnetic member 8. Under the repulsive force of the magnetic members, the comb claw assembly 4 pops up from the comb claw cavity 3, and the comb claw assembly 4 can be removed; release the unlock push button 12, and the elastic member 10 drives the push-pull member 5 to reset, and the comb claw assembly 4 is placed in the comb claw cavity 3. The first magnetic member 6 is aligned with the third magnetic member 8, and under the gravitational force of the magnetic members, the comb claw assembly 4 is adsorbed in the comb claw cavity 3.

[0036] The electric straight hair comb provided by the present application is a necessary daily hair care appliance, and its structure is optimized to provide an easy-to-disassemble and scald-proof electric straight hair comb structure. Figure 4 As shown, it has multiple detachable structures, which is convenient for cleaning the electric straight hair comb: first, it is provided with the above-mentioned comb claw disassembly mechanism, such as Figure 3 and Figure 4 As shown, a push-pull magnetic connection method is adopted between the comb claw assembly 4 as a whole and the comb claw cavity 3. There is no need to forcefully pull out or press the comb claw assembly. The disassembly can be easily completed by pushing the unlocking button exposed by the rear shell, which is both labor-saving and quick and convenient. Furthermore, a power supply and control component 26 is also provided in the front shell 1. The present invention does not elaborate on the power supply and control component 26. It can use a mature control device to achieve temperature control of the electric straight hair comb and other necessary functions, and no restriction is made on this.

[0037] As a preferred solution, Figure 2 As shown, the comb claw assembly 4 is electrically connected to the power supply and control assembly 26, as shown in FIG. Figure 5 As shown, the comb claw assembly 4 includes a bottom plate 14, and a heating plate 15, a heat-conducting comb tooth assembly 16 and a heat-insulating comb tooth assembly 17 arranged on the bottom plate 14 in sequence from bottom to top; the heat-insulating comb tooth assembly 17 is generally made of nylon or other materials, and is prone to depositing sludge on its surface after repeated use, breeding bacteria, and the heat-conducting comb tooth assembly 16 and the heat-insulating comb tooth assembly 17 can be removed and cleaned and disinfected separately to prevent scalp infection; Specifically, Figure 1 and Figure 5As shown, the heat-conducting comb tooth assembly 16 includes a heat-conducting comb tooth plate 18 electrically connected to the heating plate 15, and a plurality of rows of heat-conducting comb teeth 19 vertically arranged on the heat-conducting comb tooth plate 18, and the heat-insulating comb tooth assembly 17 includes a heat-insulating comb tooth plate 20 and a plurality of rows of heat-insulating comb teeth 21 vertically arranged on the heat-insulating comb tooth plate 20. The heating principle of the heat-conducting comb tooth plate 18, the heat-conducting comb teeth 19, and the heating plate 15 is a relatively mature technology in the technical field, and the present invention will not elaborate on this in detail, and it is sufficient to achieve the purpose of heating the hair.

[0038] There are also many options for the heat-insulating comb teeth 21. Currently, the most common ones are to cover the heat-insulating comb teeth 21 on the heat-conducting comb teeth 19 to isolate the scalp from the heat-conducting comb teeth. There are also higher heat-insulating comb teeth 21 arranged around the heat-conducting comb teeth 19 to isolate the scalp from the heat-conducting comb teeth. The present invention does not limit this, and preferably uses one of the implementation methods as an example for explanation: See Figure 1 and Figure 5 An avoidance hole is provided between two adjacent rows of the heat-insulating comb teeth 21, and the heat-conducting comb teeth 19 pass through the avoidance hole to sleeve the heat-insulating comb tooth assembly 17 on the heat-conducting comb tooth assembly 16; the height of the heat-insulating comb teeth 21 is higher than the height of the heat-conducting comb teeth 19, and the heat-insulating comb teeth 21 in two adjacent rows are respectively arranged on both sides of the heat-conducting comb teeth 19. During use, the higher heat-insulating comb teeth 21 contact the user's scalp first, which can effectively prevent the heat-conducting comb teeth 19 from scalding the user; as for the height difference between the heat-insulating comb teeth 21 and the heat-conducting comb teeth 19, the present invention does not limit this, and a variety of heights can be set for users to choose according to the thickness of the user's hair.

[0039] Further, such as Figure 1 As shown, the heat insulating comb teeth 21 and the heat conductive comb teeth 19 in each row are laterally staggered. Compared with the heat insulating comb teeth 21 and the heat conductive comb teeth 19 being arranged in the same row laterally, the number of comb teeth is doubled, which can increase the density of the overall comb teeth. Firstly, it can play a role in combing hair, and secondly, it can thin the hair clamped between the heat conductive comb teeth 19 on the original basis. By combing the hair multiple times, each strand of hair passing through the heat conductive comb teeth 19 can be fully heated, and the heating efficiency is higher.

[0040] Further, such as Figure 4As shown, the thermal insulation comb tooth plate 20 is magnetically connected to the base plate 14, and the magnetic connection can easily remove and install the thermal insulation comb tooth assembly 17 from the thermal conductive comb tooth assembly 16. After using the electric comb many times, sludge and debris will adhere to the surfaces of the thermal insulation comb teeth 21 and the thermal conductive comb teeth 19, which may cause scalp infection if not cleaned in time. After the thermal insulation comb teeth 21 are removed, the thermal insulation comb teeth 21 can be cleaned separately. At the same time, after removing the thermal insulation comb teeth 21, the gaps between the thermal conductive comb teeth 19 are increased, and it is also more convenient to thoroughly clean and wash and disinfect the surfaces of the thermal conductive comb teeth 19, making it safer and more hygienic to use.

[0041] When using an electric heated hair straightening comb, users often make a wrong judgment about the temperature of the comb body, especially for an electric heated hair straightening comb whose heat-insulating comb tooth assembly 17 is detachable and washable. When too much hair is entangled in the heat-insulating comb tooth assembly 17, affecting the use, or there is too much grease on the comb teeth and the heat-insulating comb tooth assembly 17 needs to be removed for cleaning, the user cannot see whether the temperature has dropped to a safe temperature, and may easily get his fingers burned.

[0042] As a preferred embodiment of the present invention, a detachable temperature-variable silicone layer is provided between the thermally conductive comb tooth assembly 16 and the thermally insulating comb tooth assembly 17, and indicator teeth are provided on the temperature-variable silicone layer. The indicator teeth extend out of the upper surface of the thermally insulating comb tooth assembly 17, and change color as the temperature of the thermally conductive comb tooth assembly 16 changes. It should be noted that if a temperature-variable silicone layer is provided alone, the color change caused by the temperature change can also be seen through the gap on the thermally insulating comb tooth plate 20, but it is not obvious. Therefore, indicator teeth that can extend out of the surface of the thermally insulating comb tooth plate 20 are provided on the temperature-variable silicone layer, and the indication is more obvious.

[0043] Furthermore, in the specific implementation process, the color of the temperature-variable silicone layer and the indicator teeth can be set. For example, they can be set as follows: the temperature-variable silicone layer and the indicator teeth are white when the temperature is lower than 50°C, and are brightly colored when the temperature is higher than 50°C, and the color deepens as the temperature rises; the above color setting is only one of the schemes of the present invention, and the color at a temperature lower than 50°C can also be set to other light colors except white, and the color deepens as the temperature rises. There is no additional restriction on this, and it is best if it can serve as a warning.

[0044] As a preferred embodiment of the present invention, the temperature-variable silicone layer is detachably connected to the thermal insulation comb plate 20, so as to facilitate the cleaning of the temperature-variable silicone layer. By plugging and unplugging together with the thermal insulation comb assembly 17, the temperature-variable silicone layer can take away some sludge and debris on the thermal conductive comb teeth 19, and perform preliminary cleaning of the thermal conductive comb teeth 19. Combined with water washing, the thermal conductive comb teeth can be effectively cleaned. Moreover, after repeated use, if the temperature display effect is weakened or the silicone ages and loses its elasticity, it can be disassembled and replaced.

[0045] The specific implementation scheme is as follows: an assembly groove is provided at the bottom of the thermal insulation comb plate 20, and an assembly hole is also provided in the assembly groove. The indicator tooth passes through the assembly hole, and the temperature-changing silicone layer is detachably arranged in the assembly groove of the thermal insulation comb plate. Since silicone has deformation and elasticity, the size of the assembly hole matches the indicator tooth. The present invention does not limit the setting position of the assembly hole, which can be set between the comb teeth or outside the comb teeth. If it is set between the comb teeth, it has better concealment and aesthetics, and if it is set outside the comb teeth, it has more obvious visibility and stronger warning.

[0046] It is used to realize that the heat insulating comb tooth assembly 17 is sleeved on the top of the heat conductive comb tooth assembly 16, and the assembly groove and the temperature-changing silicone layer are respectively provided with holes for the heat conductive comb teeth 19 to pass through. The heat conductive comb teeth 19 pass through the holes on the temperature-changing silicone layer and the heat insulating comb tooth plate 20 one by one in turn to realize the upper and lower sleeve installation; because the temperature-changing silicone layer is made of flexible material and has elasticity, and there is an interference fit between the holes and the heat conductive comb teeth 19, it can be in close contact with the heat conductive comb teeth 19 when assembled. When the heat insulating comb tooth assembly 17 is pulled out, the elastic silicone holes can take away some of the sludge and debris on the heat conductive comb teeth 19. Repeated plugging and unplugging can have a better cleaning effect on the surface of the heat conductive comb teeth 19. Combined with disassembly, washing and disinfection, the cleaning is more thorough, and it is safer and more hygienic to use.

[0047] In addition, the above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions only describe the principles of the present invention. The present invention may be subject to various changes and improvements without departing from the spirit and scope of the present invention, and these changes and improvements fall within the scope of the present invention to be protected. The scope of protection claimed by the present invention is defined by the attached claims and their equivalents.

Claims

1. A comb claw disassembly mechanism, comprising a front shell and a rear shell, wherein the front shell is provided with a comb claw cavity, and the comb claw assembly is arranged in the comb claw cavity, characterized in that: A slidable push-pull member is provided between the front shell and the rear shell, and a first magnetic member and a second magnetic member with opposite magnetic properties are provided on the push-pull member. A third magnetic member with opposite magnetic properties to the first magnetic member is provided on the bottom surface of the comb claw assembly, and the position of the third magnetic member on the comb claw assembly matches the position of the first magnetic member on the push-pull member.

2. The comb claw disassembly mechanism according to claim 1, characterized in that: The push-pull member is provided with a sliding column and an elastic member, the front shell or the rear shell is provided with a blocking member abutting against the elastic member, the sliding column is provided with an unlocking push button, and the rear shell is provided with a through hole matching the unlocking push button.

3. The comb claw disassembly mechanism according to claim 2, characterized in that: Push the unlock push button, the push-pull member slides in the front shell until the second magnetic member and the third magnetic member are aligned, and under the repulsive force of the magnetic members, the comb claw assembly pops up from the comb claw cavity; release the unlock push button, the elastic member drives the push-pull member to reset, the first magnetic member and the third magnetic member are aligned, and under the attractive force of the magnetic members, the comb claw assembly is adsorbed in the comb claw cavity.

4. The comb claw disassembly mechanism according to claim 2, characterized in that: The push-pull member is provided with a slide groove, and the bottom of the front shell is provided with a limiting column.

5. An electric hair straightening comb provided with a comb claw disassembly mechanism as claimed in claim 1, characterized in that: A power supply and control assembly is also provided in the front shell, and the comb claw assembly is electrically connected to the power supply and control assembly. The comb claw assembly includes a base plate, and a heating plate, a heat-conducting comb tooth assembly and a heat-insulating comb tooth assembly arranged on the base plate from bottom to top.

6. The electric hair straightening comb according to claim 5, characterized in that: The thermally conductive comb tooth assembly includes a thermally conductive comb tooth plate electrically connected to the heating plate, and a plurality of rows of thermally conductive comb teeth vertically arranged on the thermally conductive comb tooth plate; the thermally insulating comb tooth assembly includes a thermally insulating comb tooth plate and a plurality of rows of thermally insulating comb teeth vertically arranged on the thermally insulating comb tooth plate.

7. The electric hair straightening comb according to claim 6, characterized in that: An avoidance hole is provided between two adjacent rows of the heat-insulating comb teeth, and the heat-conducting comb teeth pass through the avoidance hole to sleeve the heat-insulating comb tooth assembly on the heat-conducting comb tooth assembly.

8. The electric hair straightening comb according to claim 6, characterized in that: The height of the heat-insulating comb teeth is higher than that of the heat-conducting comb teeth, and the heat-insulating comb teeth in each row are laterally staggered with the heat-conducting comb teeth.

9. The electric hair straightening comb according to claim 6, characterized in that: The heat insulation comb plate is magnetically connected to the bottom plate.

10. The electric hair straightening comb according to claim 5, characterized in that: A detachable temperature-variable silicone layer is provided between the thermally conductive comb tooth assembly and the thermally insulating comb tooth assembly. The temperature-variable silicone layer is provided with indicator teeth. The indicator teeth extend out of the upper surface of the thermally insulating comb tooth assembly and change color as the temperature of the thermally conductive comb tooth assembly changes.

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