Comb tooth assembly and electric heating comb

Abstract

The utility model relates to a comb tooth assembly and an electric heating comb, the comb tooth assembly comprises heat conduction comb teeth and a comb tooth sleeve, the heat conduction comb teeth are provided with first parts, and the first parts are formed at the top ends of the heat conduction comb teeth. The comb tooth sleeve is arranged on the heat conduction comb teeth, the comb tooth sleeve is provided with a second part, the second part is formed on the inner cavity wall of the comb tooth sleeve, the first part is embedded into the second part and is clamped and matched with the second part, the heat conduction comb teeth are further provided with first sub-parts, the first sub-parts are arranged on the first part, the comb tooth sleeve is further provided with second sub-parts arranged on the second part, and the second sub-parts are embedded into the first sub-parts. And the second sub-part is clamped and matched with the first sub-part. The first part is embedded into the second part to be clamped and matched with the second part, and the second sub-part is embedded into the first sub-part to be clamped and matched with the first sub-part, so that multiple limiting can be effectively performed on the comb tooth sleeve. Therefore, the comb tooth sleeve is stably connected to the heat conduction comb teeth, the problem that the comb tooth sleeve is prone to falling off when a user uses the comb tooth sleeve is solved, the potential safety hazard that the user is scalded is reduced, and meanwhile the experience feeling of the user is improved.

Description

Technical Field

[0001] This disclosure relates to the field of heated hair care products, and more particularly to a comb assembly and an electric heated comb. Background Technology

[0002] Combs are tools used by users to style their hair in daily life. To meet users' needs for various hair styles, heated combs have emerged.

[0003] Currently, electric heated combs on the market come in various comb tooth components. To prevent users from getting burned, anti-scalding comb tooth sleeves are usually added to the heat-conducting comb teeth. However, due to the relatively poor stability of the comb tooth components, the anti-scalding comb tooth sleeves can soften under prolonged heating. During use, these sleeves are prone to falling off, posing a risk of burns as the heat-conducting comb teeth come into contact with the scalp, thus reducing the user experience. Utility Model Content

[0004] To overcome the problems existing in the related technologies, this disclosure provides a comb tooth assembly and an electric heating comb.

[0005] According to a first aspect of the present disclosure, a comb assembly is provided, comprising: a heat-conducting comb tooth having a first portion formed at the top end of the heat-conducting comb tooth; and a comb tooth sleeve sleeved on the heat-conducting comb tooth, the comb tooth sleeve having a second portion formed in the inner wall of the comb tooth sleeve, the first portion being embedded in the second portion and engaging with the second portion, wherein the heat-conducting comb tooth further has a first sub-portion disposed on the first portion, and the comb tooth sleeve further has a second sub-portion disposed on the second portion, the second sub-portion being embedded in the first sub-portion and engaging with the first sub-portion.

[0006] In some embodiments, the first portion includes: a first surface away from the bottom of the heat-conducting comb teeth, the first surface having a groove extending toward the bottom of the heat-conducting comb teeth to form a first sub-portion, the groove having a smaller circumferential dimension than the first portion to form a stepped portion between the first sub-portion and the first portion.

[0007] In some embodiments, the stepped portion includes: a first mounting surface and a second mounting surface connected to each other, the first mounting surface being formed on the first sub-part and the second mounting surface being formed on the first portion; wherein the second sub-part is embedded in the recess and abuts against at least one of the first mounting surface and the second mounting surface.

[0008] In some embodiments, the first sub-part includes at least one, the first sub-part is located at the top of the heat-conducting comb teeth, and the second sub-part is disposed correspondingly to the first sub-part, with each second sub-part being inserted into the first sub-part.

[0009] In some embodiments, the contact surfaces between the first sub-part and the second sub-part are concave-convex mating surfaces.

[0010] In some embodiments, the first sub-part is recessed from the first part in the direction of the comb sleeve toward the heat-conducting comb teeth to form the first sub-part, and the second sub-part is protruded from the second part from the top end of the inner cavity wall of the comb sleeve toward the heat-conducting comb teeth to form the second sub-part; or, the first sub-part is protruded from the first part in the direction of the comb sleeve toward the heat-conducting comb teeth to form the first sub-part, and the second sub-part is recessed from the second part from the top end of the inner cavity wall of the comb sleeve toward the outer wall near the top end of the comb sleeve to form the second sub-part.

[0011] In some embodiments, the first part defines a first buckle extending toward the comb sleeve, and the second part defines a first slot that engages with the first buckle, wherein the first buckle engages with the first slot.

[0012] In some embodiments, the comb sleeve has a first thermal conductivity and the thermally conductive comb teeth have a second thermal conductivity, wherein the first thermal conductivity is less than the second thermal conductivity.

[0013] In some embodiments, the comb sleeve is a nylon sleeve, and the heat-conducting comb teeth are metal teeth and / or metal alloy teeth.

[0014] According to a second aspect of the present disclosure, an electric heated comb is provided, comprising: the comb tooth assembly described in any one of the first aspects of the present disclosure.

[0015] The technical solutions provided by the embodiments of this disclosure can include the following beneficial effects: The comb tooth assembly provided by this disclosure includes heat-conducting comb teeth having a first sub-part and a first part, and a comb tooth sleeve having a second sub-part and a second part. The first sub-part is disposed on the first part, and the second sub-part is disposed on the second part. This disclosure effectively limits the comb tooth sleeve in multiple ways by having the first part embedded in and engaging with the second part, and the second sub-part embedded in and engaging with the first sub-part. This ensures that the comb tooth sleeve is securely connected to the heat-conducting comb teeth, solving the problem of the comb tooth sleeve easily falling off during user use, thereby reducing the safety hazard of burns to the user and improving the user experience.

[0016] It should be understood that the above general description and the following detailed description are exemplary and explanatory only, and are not intended to limit this disclosure. Attached Figure Description

[0017] The accompanying drawings, which are incorporated in and form a part of this specification, illustrate embodiments consistent with this disclosure and, together with the description, serve to explain the principles of this disclosure.

[0018] Figure 1 This is an assembly diagram of a comb assembly according to an exemplary embodiment.

[0019] Figure 2 This is an exploded view of a comb assembly according to an exemplary embodiment.

[0020] Figure 3 yes Figure 1 Cross-sectional view of AA.

[0021] Figure 4 This is a perspective view of a thermally conductive comb tooth in a comb assembly according to an exemplary embodiment.

[0022] Figure 5 This is a front view of a thermally conductive comb tooth in a comb assembly according to an exemplary embodiment.

[0023] Figure 6 This is a schematic diagram of the structure of a comb sleeve in a comb assembly from a first perspective, according to an exemplary embodiment.

[0024] Figure 7 This is a schematic diagram of the structure of a comb sleeve in a comb assembly from a second perspective, according to an exemplary embodiment.

[0025] Figure 8 This is a schematic diagram of the structure of an electric heating comb according to an exemplary embodiment.

[0026] Figure label:

[0027] 10. Heat-conducting comb teeth; 101. First part; 1012. Sink; 102. First sub-part; 103. Stepped part; 1031. First mounting surface; 1032. Second mounting surface;

[0028] 20. Comb teeth cover; 201. Second part; 202. Second sub-part;

[0029] 100. Electric comb. Detailed Implementation

[0030] Exemplary embodiments will now be described in detail, examples of which are illustrated in the accompanying drawings. When the following description relates to the drawings, unless otherwise indicated, the same numerals in different drawings denote the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with this disclosure. Rather, they are merely examples of apparatuses and methods consistent with some aspects of this disclosure as detailed in the appended claims.

[0031] Combs are tools used by users in daily life to style their hair. Traditional combs have limited functions and cannot meet users' needs for various hairstyles. Therefore, heated combs have emerged. Heated combs generate heat during use, making it easier to style hair. The bristles of heated combs are high-temperature components, typically ranging from 180℃ to 200℃. To prevent the heated bristles from directly contacting the scalp, a heat shield is needed.

[0032] In related technologies, a heat-resistant comb sleeve needs to be added between the heat-conducting comb teeth and the scalp. Traditional heat insulation methods typically involve adding a heat-resistant comb sleeve to the heat-conducting comb teeth to insulate against the scalp. However, due to the relatively poor stability of the comb teeth assembly, the heat-resistant comb sleeve can soften under prolonged heating, making it prone to falling off during use. This could result in the heat-conducting comb teeth coming into contact with the scalp, posing a risk of burns and reducing the user experience.

[0033] In order to meet the current needs of comb tooth components and improve the user experience, the structure of comb tooth components is constantly being improved.

[0034] In order to meet the current demand for comb components and improve the user experience, this disclosure provides a structurally stable comb component and an electric heating comb.

[0035] In one embodiment of this disclosure, the comb assembly includes heat-conducting comb teeth and a comb sleeve. For ease of description, the end of the heat-conducting comb teeth near the scalp will be referred to as the tip of the heat-conducting comb teeth, and the end of the heat-conducting comb teeth away from the scalp will be referred to as the bottom of the heat-conducting comb teeth. Each heat-conducting comb tooth has a first portion formed at its tip. The comb sleeve is fitted onto the heat-conducting comb teeth. The comb sleeve has a second portion formed on its inner wall. The first portion is embedded into the second portion, engaging in a snap-fit ​​relationship. This effectively provides initial positioning of the comb sleeve, ensuring its connection to the heat-conducting comb teeth.

[0036] Furthermore, in this embodiment, the heat-conducting comb teeth also have a first sub-part disposed in the first part, and the comb tooth sleeve also has a second sub-part disposed in the second part. The second sub-part is embedded into the first sub-part and engages with it. This achieves multiple limiting of the comb tooth sleeve, ensuring that the comb tooth sleeve is securely connected to the heat-conducting comb teeth, thus solving the problem of the comb tooth sleeve easily falling off during user use.

[0037] The comb assembly provided in the embodiments of this disclosure includes heat-conducting comb teeth having a first sub-part and a first part, and a comb sleeve having a second sub-part and a second part. The first sub-part is disposed on the first part, and the second sub-part is disposed on the second part. By the first part embedding into the second part and engaging with it, the comb sleeve can be effectively initially positioned, ensuring its connection to the heat-conducting comb teeth. By the second sub-part embedding into the first sub-part and engaging with it, the comb sleeve can be effectively positioned again. This ensures the comb sleeve is securely connected to the heat-conducting comb teeth, solving the problem of the comb sleeve easily detaching during user use, thereby reducing the safety hazard of burns and improving the user experience. Therefore, the embodiments of this disclosure can effectively provide multiple positioning for the comb sleeve, ensuring its secure connection to the heat-conducting comb teeth, reducing the safety hazard of burns, and improving the user experience.

[0038] Figure 1 This is an assembly diagram of a comb assembly according to an exemplary embodiment. Figure 2 This is an exploded view of a comb assembly according to an exemplary embodiment. Figure 3 This is a cross-sectional view of a comb assembly according to an exemplary embodiment. Figure 4 This is a perspective view of a thermally conductive comb tooth in a comb assembly according to an exemplary embodiment. Figure 5 This is a front view of a thermally conductive comb tooth in a comb assembly according to an exemplary embodiment. Figure 6 This is a schematic diagram of the structure of a comb sleeve in a comb assembly from a first perspective, according to an exemplary embodiment. Figure 7 This is a schematic diagram of the comb sleeve in a comb assembly from a second perspective, according to an exemplary embodiment. (Refer to...) Figure 1-7 As shown, the comb assembly includes: heat-conducting comb teeth 10 and comb tooth sleeve 20.

[0039] The heat-conducting comb teeth 10 have a first portion 101 formed at the top end of the comb teeth 10. A comb tooth sleeve 20 is fitted onto the heat-conducting comb teeth 10. The comb tooth sleeve 20 has a second portion 201 formed on the inner wall of the comb tooth sleeve 20. The first portion 101 is embedded in the second portion 201 and engages with the second portion 201. The heat-conducting comb teeth 10 also have a first sub-portion 102 disposed on the first portion 101. The comb tooth sleeve 20 also has a second sub-portion 202 disposed on the second portion 201. The second sub-portion 202 is embedded in the first sub-portion 102 and engages with the first sub-portion 102.

[0040] The heat-conducting comb teeth 10 are used to conduct heat and heat-set the hair, such as straightening, bending, and localized drying and heating. The cross-sectional shape of the heat-conducting comb teeth 10 can be elliptical. Elliptical cross-sections of the heat-conducting comb teeth 10 have a relatively large outer wall area, which further increases the contact area between the heat-conducting comb teeth 10 and the hair, resulting in better heat-setting effects. Of course, in other embodiments, the cross-sectional shape of the heat-conducting comb teeth 10 can also be circular, square, or other shapes; this disclosure does not limit this.

[0041] The comb sleeve 20 is used to prevent the high-temperature heat-conducting comb teeth 10 from directly contacting the scalp. A heat insulation sleeve is added between the heat-conducting comb teeth 10 and the scalp to protect the user from burns.

[0042] The first sub-part 102, the first part 101, and the heat-conducting comb teeth 10 can be an integral structure or independent components. The second sub-part 202, the second part 201, and the comb tooth sleeve 20 can also be an integral structure or independent components. As long as the first part 101 can be inserted into and engaged with the second part 201, and the second sub-part 202 can be inserted into and engaged with the first sub-part 102, this disclosure does not impose any limitations on this.

[0043] It should be noted that the comb tooth cover 20 covers the top surface of the heat-conducting comb teeth 10, preventing the heat-conducting comb teeth 10 from directly contacting the scalp, thereby preventing burns and improving safety. The outer wall portion of the heat-conducting comb teeth 10 is exposed outside the comb tooth cover 20. The exposed surface of the heat-conducting comb teeth 10 increases the contact area between the heat-conducting comb teeth 10 and the hair, enabling rapid heat setting of the hair and achieving better heat setting results in a short time, thus increasing efficiency.

[0044] In this disclosure, by engaging the first part 101 with the second part 201, the comb tooth sleeve 20 is effectively positioned initially, ensuring its connection to the heat-conducting comb teeth 10. By engaging the second part 202 with the first part 102, the comb tooth sleeve 20 is further positioned, ensuring a secure connection between the comb tooth sleeve 20 and the heat-conducting comb teeth 10. This disclosure effectively provides multiple positioning options for the comb tooth sleeve 20, ensuring a secure connection between it and the heat-conducting comb teeth 10. This solves the problem of the comb tooth sleeve 20 easily detaching during user use, thereby reducing the safety hazard of burns and improving the user experience.

[0045] In some embodiments, reference Figure 3-5 As shown, the first part 101 includes a first surface away from the bottom of the heat-conducting comb teeth 10. A groove 1012 is provided on the first surface, and the groove 1012 extends toward the bottom of the heat-conducting comb teeth 10 to form a first sub-part 102. The circumferential dimension of the groove 1012 is smaller than the circumferential dimension of the first part 101, so as to form a stepped portion 103 between the first sub-part 102 and the first part 101.

[0046] Wherein, as long as the sink 1012 and the step part 103 can effectively limit the comb sleeve 20 and make the comb sleeve 20 firmly connected to the heat-conducting comb teeth 10, the size and depth of the sink 1012 are not limited, nor is the shape of the sink 1012. The sink 1012 can be set to an irregular shape or a regular shape, such as a square groove.

[0047] In this embodiment of the present disclosure, the groove 1012 extends toward the bottom of the heat-conducting comb tooth 10 to form a first sub-part 102, which makes the structure of the heat-conducting comb tooth 10 simple and easier to assemble with the comb tooth sleeve 20.

[0048] In some embodiments, reference Figure 3-5 As shown, the stepped portion 103 includes a first mounting surface 1031 and a second mounting surface 1032 that are connected to each other. The first mounting surface 1031 is formed on the first sub-portion 102, and the second mounting surface 1032 is formed on the first portion 101. The second sub-portion 202 is embedded in the recess 1012 and abuts against at least one of the first mounting surface 1031 and the second mounting surface 1032.

[0049] In one embodiment of this disclosure, the second sub-part 202 is embedded in the recess 1012 and abuts against the first mounting surface 1031 in the stepped part 103. When the comb sleeve 20 is heated for a long time, the second sub-part 202 will expand relatively due to the heat, so that the second sub-part 202 embedded in the recess 1012 will further come into close contact with the first mounting surface 1031, thereby preventing the comb sleeve 20 from detaching from the heat-conducting comb teeth 10.

[0050] In another scenario, the second sub-part 202 is embedded in the recess 1012 and abuts against the second mounting surface 1032 in the stepped part 103. When the comb sleeve 20 is heated for a long time, the second sub-part 202 will expand relatively due to the heat, so that the second sub-part 202 embedded in the recess 1012 will further come into close contact with the second mounting surface 1032, thereby preventing the comb sleeve 20 from detaching from the heat-conducting comb teeth 10.

[0051] In another scenario, the second sub-part 202 is embedded in the recess 1012 and abuts against the first mounting surface 1031 and the second mounting surface 1032 in the stepped part 103. When the comb sleeve 20 is heated for a long time, the second sub-part 202 will expand relatively due to the heat, so that the second sub-part 202 embedded in the recess 1012 will further come into close contact with the first mounting surface 1031 and the second mounting surface 1032, thereby preventing the comb sleeve 20 from detaching from the heat-conducting comb teeth 10.

[0052] In some embodiments, reference Figure 3 As shown, the first sub-part 102 includes at least one, the first sub-part 102 is located at the top of the heat-conducting comb tooth 10, and the second sub-part 202 is correspondingly disposed with the first sub-part 102, and each second sub-part 202 is correspondingly inserted into the first sub-part 102.

[0053] The number of first sub-parts 102 can be one, two or more, and this embodiment does not limit the number of sub-parts.

[0054] In this embodiment, each second sub-part 202 is inserted into the first sub-part 102. When the comb sleeve 20 is heated for a long time, the second sub-part 202 will expand relatively due to the heat, causing the second sub-part 202 inserted into the first sub-part 102 to make closer contact with the first sub-part 102, thereby preventing the comb sleeve 20 from detaching from the heat-conducting comb teeth 10. This effectively limits the positioning of the comb sleeve 20 and solves the problem of the comb sleeve 20 easily falling off during use.

[0055] In some embodiments, reference Figure 3 As shown, the contact surfaces of the first sub-part 102 and the second sub-part 202 are concave-convex mating surfaces.

[0056] In this embodiment, the interlocking contact surfaces of the first sub-part 102 and the second sub-part 202 effectively enhance the stability of the connection between the comb sleeve 20 and the heat-conducting comb teeth 10. When the comb sleeve 20 is heated for a long time, the second sub-part 202 will expand relatively due to the heat, making the interlocking first sub-part 102 and the second sub-part 202 even more tightly contacted, thus solving the problem of the comb sleeve 20 easily falling off during use.

[0057] In some embodiments, reference Figure 4-7 As shown, the first sub-part 102 is recessed from the first part 101 in the direction of the comb sleeve 20 towards the heat-guiding comb teeth 10. The second sub-part 202 protrudes from the second part 201 from the top end of the inner wall of the comb sleeve 20 towards the heat-guiding comb teeth 10. Alternatively, the first sub-part 102 protrudes from the first part 101 in the direction of the comb sleeve 20 towards the heat-guiding comb teeth 10. The second sub-part 202 is recessed from the second part 201 from the top end of the inner wall of the comb sleeve 20 towards the outer wall near the top end of the comb sleeve 20.

[0058] It is understandable that the other connection structures of the first sub-part 102 and the second sub-part 202 are direct replacements of the connection groove and the connection protrusion, and thus fall within the protection scope.

[0059] In this embodiment of the present disclosure, the first sub-part 102 can be a groove structure, and correspondingly, the second sub-part 202 is a protrusion structure. Alternatively, the first sub-part 102 can be a protrusion structure, and correspondingly, the second sub-part 202 is a groove structure. Through the concave-convex fit of the contact surfaces of the first sub-part 102 and the second sub-part 202, the stability of the connection between the comb sleeve 20 and the heat-conducting comb teeth 10 is effectively enhanced, so that the comb sleeve 20 is firmly connected to the heat-conducting comb teeth 10.

[0060] In some embodiments, reference Figure 1-7 As shown, the first part 101 defines a first buckle that extends towards the comb sleeve 20, and the second part 201 defines a first slot that mates with the first buckle, with the first buckle engaging with the first slot.

[0061] In this embodiment of the present disclosure, the engagement of the first buckle and the first slot can both position the assembly of the heat-conducting comb teeth 10 and the comb tooth sleeve 20 and limit the comb tooth sleeve 20, thus ensuring the rapid assembly of the heat-conducting comb teeth 10 and the comb tooth sleeve 20.

[0062] In some embodiments, the comb sleeve 20 has a first thermal conductivity, and the heat-conducting comb teeth 10 have a second thermal conductivity, wherein the first thermal conductivity is less than the second thermal conductivity.

[0063] In this embodiment of the present disclosure, the thermal conductivity of the comb sleeve 20 is less than that of the thermally conductive comb teeth 10, that is, the thermal insulation performance of the comb sleeve 20 is relatively good, avoiding the risk of burns to the user due to the thermally conductive comb teeth 10 coming into contact with the scalp.

[0064] In addition, the tip of the comb teeth 20 can be a spherical structure, so that while combing the hair, the comb teeth 20 also massages the scalp.

[0065] Furthermore, the cross-section of the heat-conducting comb teeth 10 gradually decreases from bottom to top, and the cross-section of the comb tooth sleeve 20 gradually decreases from bottom to top. The comb tooth shape formed by the heat-conducting comb teeth 10 and the comb tooth sleeve 20 is continuous and smooth, so as to ensure that it can easily pass through the hair while avoiding pulling the hair.

[0066] In some embodiments, the comb sleeve 20 is a nylon sleeve, and the heat-conducting comb teeth 10 are metal teeth and / or metal alloy teeth.

[0067] Understandably, nylon is a thermoplastic material that is non-toxic, odorless, environmentally friendly, lightweight, and has excellent mechanical strength, as well as good wear resistance, heat resistance, and creep resistance.

[0068] In this embodiment, the nylon-molded comb tooth cover 20 has a smooth and hard surface, making it not only rust-resistant but also possessing good toughness, thus ensuring product quality and extending the service life of the comb tooth cover 20. The heat-conducting comb teeth 10 can be made of aluminum alloy. Aluminum alloy has a low specific heat and good thermal conductivity, allowing for faster heating and heat conduction, and is also low in cost. Using metal teeth and / or metal alloy teeth in the heat-conducting comb tooth 10 provides relatively ideal performance. Metal comb teeth are smoother to use and do not pull on the hair due to difficulty in combing, thus causing less damage to the hair. Aluminum comb teeth have a lower density, only 1 / 3 that of iron or copper, which allows aluminum alloy comb teeth to maintain strength while reducing overall weight, making them easier to carry and use.

[0069] Based on the same concept, this disclosure also provides an electric heating comb. Figure 8 This is a schematic diagram illustrating the structure of an electric heating comb according to an exemplary embodiment. (Reference) Figure 8 As shown, the heated comb 100 may include a comb tooth assembly as described in any of the above embodiments. Accordingly, the heated comb including such a comb tooth assembly also has the same advantages as the comb tooth assembly described above.

[0070] The electric heated combs mentioned in this disclosure can be corded straightening combs, cordless straightening combs, corded curling combs, cordless curling combs, etc., and this disclosure does not limit them.

[0071] It should be noted that since the heating element, control element, and power supply element are standard essential components of an electric hot comb, their structures and implementation methods vary, and will not be elaborated here.

[0072] This invention solves the problem of the comb teeth sleeve 20 easily falling off during user use, thereby reducing the safety hazard of users being burned and improving the user experience.

[0073] It is understood that in this disclosure, "multiple" refers to two or more, and other quantifiers are similar. "And / or" describes the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent: A alone, A and B simultaneously, and B alone. The character " / " generally indicates that the preceding and following related objects are in an "or" relationship. The singular forms "a," "the," and "the" are also intended to include the plural forms unless the context clearly indicates otherwise.

[0074] It is further understood that the terms "first," "second," etc., are used to describe various types of information, but this information should not be limited to these terms. These terms are only used to distinguish information of the same type from one another, and do not indicate a specific order or degree of importance. In fact, the expressions "first," "second," etc., are completely interchangeable. For example, without departing from the scope of this disclosure, first information can also be referred to as second information, and similarly, second information can also be referred to as first information.

[0075] It is further understood that the terms “center,” “longitudinal,” “lateral,” “front,” “rear,” “up,” “down,” “left,” “right,” “vertical,” “horizontal,” “top,” “bottom,” “inner,” and “outer,” etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this embodiment and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation.

[0076] It can be further understood that, unless otherwise specified, "connection" includes both direct connections where no other components exist between the two parties and indirect connections where other components exist between them.

[0077] It is further understood that although operations are described in a specific order in the accompanying drawings in the embodiments of this disclosure, this should not be construed as requiring these operations to be performed in the specific order or serial order shown, or requiring all of the shown operations to be performed to obtain the desired result. In certain environments, multitasking and parallel processing may be advantageous.

[0078] Other embodiments of this disclosure will readily occur to those skilled in the art upon consideration of the specification and practice of the utility models disclosed herein. This application is intended to cover any variations, uses, or adaptations of this disclosure that follow the general principles of this disclosure and include common knowledge or customary techniques in the art not disclosed herein. The specification and examples are to be considered exemplary only, and the true scope and spirit of this disclosure are indicated by the following claims.

[0079] It should be understood that this disclosure is not limited to the precise structures described above and shown in the accompanying drawings, and various modifications and changes can be made without departing from its scope. The scope of this disclosure is limited only by the appended claims.

Claims

1. A comb assembly, characterized in that, The heat-conducting comb tooth has a first part formed at a top end of the heat-conducting comb tooth; and The comb tooth sleeve has a second part formed at an inner cavity wall of the comb tooth sleeve, the first part is embedded in the second part and is in clamping engagement with the second part.

2. The comb tooth assembly according to claim 1, wherein The first part comprises a first surface away from a bottom of the heat-conducting comb tooth, the first surface is provided with a recess, the recess extends towards the bottom of the heat-conducting comb tooth to form the first sub-part, and a circumferential dimension of the recess is smaller than a circumferential dimension of the first part to form a stepped part between the first sub-part and the first part.

3. The comb tooth assembly according to claim 2, wherein The stepped part comprises a first mounting surface and a second mounting surface connected to each other, the first mounting surface is formed on the first sub-part, and the second mounting surface is formed on the first part. The second sub-part is embedded in the recess and abuts against at least one of the first mounting surface and the second mounting surface.

4. The comb tooth assembly according to claim 1, wherein The first sub-part comprises at least one first sub-part located at the top end of the heat-conducting comb tooth, and the second sub-part is arranged correspondingly to the first sub-part, and each second sub-part is correspondingly inserted into the first sub-part.

5. The comb tooth assembly according to claim 1, wherein The contact surface of the first sub-part and the second sub-part is a concave-convex matching surface.

6. The comb tooth assembly according to claim 4, wherein The first sub-part is recessed from the first part in a direction from the comb tooth sleeve to the heat-conducting comb tooth to form the first sub-part, the second sub-part is protruded from the second part in a direction from a top end of an inner cavity wall of the comb tooth sleeve to the heat-conducting comb tooth to form the second sub-part, or The first sub-part is protruded from the first part in a direction from the comb tooth sleeve to the heat-conducting comb tooth to form the first sub-part, and the second sub-part is recessed from the second part in a direction from the top end of the inner cavity wall of the comb tooth sleeve to a top end outer wall of the comb tooth sleeve to form the second sub-part.

7. The comb tooth assembly according to claim 1, wherein The first part defines a first clasp extending towards the comb tooth sleeve, the second part defines a first clamping groove matched with the first clasp, and the first clasp is in clamping engagement with the first clamping groove.

8. The comb tooth assembly according to claim 1, wherein The comb tooth sleeve has a first heat conduction coefficient, and the heat-conducting comb tooth has a second heat conduction coefficient. The first heat conduction coefficient is smaller than the second heat conduction coefficient.

9. The comb tooth assembly according to claim 1, wherein ​ ​ ​ The comb teeth set is a nylon teeth set, and the heat-conducting comb teeth are metal teeth and / or metal alloy teeth.

10. An electrically heated comb characterised in that, Comprises: The comb teeth set according to any one of claims 1-9.

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