Hair straightening comb

Abstract

The utility model relates to a hair straightening comb which comprises a shell, heat conduction comb teeth, a heating body and a heat insulation support, and the shell is provided with a comb tooth installation area. The heating body is arranged on the heat-conducting comb teeth, and heat of the heating body is transferred to the heat-conducting comb teeth; the heat conduction comb teeth are connected with the heat insulation support, the heat conduction comb teeth are arranged in the comb tooth installation area, meanwhile, the heat insulation support enters an inner cavity of the shell, and heat transmitted from the heating body to the shell wall of the shell is blocked by the heat insulation support. By introducing the thermally insulating bracket, the shell of the hair straightening comb is effectively isolated, preventing heat from being transferred to the shell part held by the user. Thus, even in the long-time use process, a user cannot feel uncomfortable high temperature, and the use safety and comfort of the product are greatly improved.

Description

Technical Field

[0001] The utility model relates to a hair straightening comb. Background Art

[0002] As one of the modern hair styling tools, the straightening comb is widely popular among users because it can directly heat the hair to achieve the ideal straightening effect.

[0003] In the design of traditional hair straightening combs, the heating element is usually installed directly on the comb teeth to transfer heat to the comb teeth to heat straighten the hair. However, this design usually has a key problem: the heat is not only transferred to the comb teeth, but a large amount of heat is also transferred to the comb body.

[0004] In actual use, this causes the shell temperature to rise, which may cause the user to feel obvious heat during operation, affecting the user experience and posing a potential risk of scalding. In order to solve this problem, hair straightening combs in the prior art often use high-temperature resistant materials to make the shell, and may perform special treatment on the shell surface to reduce the discomfort caused to the user by the shell temperature rise.

[0005] For example, the housing may use a material or coating with better thermal insulation to reduce the heat transfer to the user's hands. Although this method can reduce the impact of heat on the user to a certain extent, it also brings about increased costs and process complexity.

[0006] Especially in the selection of high-grade heat-resistant materials, it not only increases the production cost, but also may affect the design and appearance of the product. In addition, the use of high-heat-resistant materials may also limit the style and color selection of the product, because not all high-heat-resistant materials are easy to customize in color and appearance.

[0007] At present, it is necessary to solve the impact of heat on users or the product itself, because this type of heat-resistant plastic usually contains ingredients such as glass fiber. Utility Model Content

[0008] The utility model aims to provide a hair straightening comb which reduces cost, has good heat insulation effect and improves the diversity of surface treatment.

[0009] The purpose of the utility model is achieved in this way:

[0010] A hair straightening comb, comprising a housing, heat-conducting comb teeth, a heating element and a heat-insulating bracket, wherein the housing is provided with a comb tooth mounting area;

[0011] The heating element is arranged on the heat-conducting comb teeth, and the heat of the heating element is transferred to the heat-conducting comb teeth;

[0012] The heat-conducting comb teeth are connected to the heat-insulating bracket, and the heat-conducting comb teeth are arranged in the comb tooth installation area. At the same time, the heat-insulating bracket enters the inner cavity of the shell, and the heat transferred from the heating element to the shell wall is blocked by the heat-insulating bracket.

[0013] Improve user safety and comfort: By introducing the heat-insulating bracket, the shell of the hair straightener is effectively isolated, preventing heat from being transferred to the part of the shell held by the user. In this way, even during long-term use, the user will not feel uncomfortable high temperatures, greatly enhancing the safety and comfort of the product.

[0014] Reduce material costs: Since the heat is mainly confined to the comb teeth and the heat-insulating bracket, the shell can be made of low-cost and simpler materials, without relying on expensive heat-resistant materials. This not only reduces manufacturing costs, but also simplifies the production process.

[0015] Enhanced design flexibility: By reducing the dependence on the heat resistance of the shell material, designers can choose materials and colors more freely and create more diverse product styles to meet the market trend of higher demand for aesthetics and personalization.

[0016] Extend product life: Since the shell is no longer subjected to high temperatures, the material aging rate of the shell will be greatly reduced, thereby extending the service life of the hair straightening comb.

[0017] The purpose of the utility model can also be solved by the following technical measures:

[0018] Furthermore, it also includes a first bolt, which passes through the heating element to lock the heat-conducting comb teeth.

[0019] Improved structural stability: The first bolt is used to firmly connect the heating element to the heat-conducting comb teeth, which enhances the structural stability of the entire device. This fixing method ensures that the heating element is not easy to loosen or shift during long-term use, thereby maintaining the continuous performance and reliability of the hair straightening comb.

[0020] Enhanced thermal efficiency: Bolts ensure close contact between the heating element and the heat-conducting comb teeth, which can transfer heat energy more effectively. This close physical connection reduces the loss of heat energy and improves heating efficiency, allowing users to achieve the desired styling effect faster when using it.

[0021] Furthermore, it also includes a second bolt, which passes through the heat insulation bracket to lock the heat-conducting comb teeth.

[0022] Enhance the stability of the overall structure: The use of the second bolt ensures a firm connection between the thermal insulation bracket and the thermal comb teeth. This not only enhances the mechanical fixation between components, but also improves the durability and stability of the overall device during use.

[0023] Improve the heat insulation effect: The heat insulation bracket is tightly fixed to the heat-conducting comb teeth by the second bolt, which can more effectively limit the heat diffusion to the shell.

[0024] Furthermore, the shell is provided with slots at intervals on the periphery of the comb tooth installation area, and the thermal insulation bracket is provided with a card block, and the card block is inserted into the slot so that the thermal insulation bracket is clamped in the comb tooth installation area.

[0025] Simplify the assembly process: The design of the card block and the card slot can simplify the assembly process of the entire hair straightening comb. This quick plug-in assembly method not only speeds up the assembly speed on the production line, but also reduces the possible errors in the assembly process and improves production efficiency.

[0026] Furthermore, it also includes a third bolt. The shell is provided with through holes at intervals on the periphery of the comb tooth installation area. The third bolt passes through the through holes and the thermal insulation bracket is locked on the corresponding shell wall of the shell to connect the heat-conducting comb teeth, the thermal insulation bracket and the shell.

[0027] Enhanced overall structural stability: The third bolt provides an additional fixing point to ensure a stronger connection between the thermal comb teeth, thermal insulation bracket and the housing. This enhanced physical connection can withstand the friction and impact that may occur in daily use, thereby increasing the overall durability and reliability of the product.

[0028] Furthermore, it also includes a transition piece, which is arranged in the inner cavity of the shell and located between the thermal insulation bracket and the shell wall.

[0029] Save internal space: Since the adapter replaces the traditional bolt column, this design avoids the bolt column occupying the space of the shell cavity, making the internal layout more compact and efficient. This has a direct impact on the optimization of the overall size and weight of the equipment.

[0030] Improved aesthetics: Removing the bolt studs from the housing wall and using adapters instead helps keep the housing clean and beautiful. This design reduces visible protrusions and seams, making the product look smoother and more attractive.

[0031] Prevent shell deformation: Traditional bolt column fixing methods may cause shrinkage or deformation of the shell wall surface due to excessive tightening force. By using adapters, the pressure of the bolts is more evenly distributed, effectively preventing uneven shrinkage of the shell wall, thereby maintaining the structural integrity and long-term durability of the product.

[0032] Simplified assembly process: The use of adapters can simplify the assembly and maintenance process because it is no longer necessary to design and machine complex bolt studs on the housing wall. This design makes the assembly of the product more direct and efficient, and also facilitates future maintenance and component replacement.

[0033] Increased adjustment flexibility: Due to the design of the adapter, different materials and specifications can be selected as needed to adapt to different working conditions and load requirements. This provides additional flexibility and adaptability for product design.

[0034] Furthermore, it also includes a fourth bolt, which passes through the adapter and is locked on the shell wall of the shell.

[0035] Enhanced structural stability: The fourth bolt provides an additional fixing point for the straightening brush, ensuring a more secure connection between the adapter and the housing wall. This strengthened connection helps reduce vibration and shaking during use, thereby improving the stability and durability of the overall device.

[0036] Furthermore, it also includes a third bolt. The shell is provided with through holes at intervals on the periphery of the comb tooth installation area. The third bolt passes through the through holes and the thermal insulation bracket is locked on the adapter to connect the heat-conducting comb teeth, the thermal insulation bracket and the adapter.

[0037] Strengthened structural stability: The introduction of the third bolt provides an additional fixing point, making the connection between the thermal comb teeth, thermal insulation bracket and adapter more secure. This enhanced connection helps reduce looseness and vibration during use, improving the stability and durability of the overall device.

[0038] Furthermore, the thermal insulation bracket is a thermal insulation bracket made of plastic temperature-resistant material.

[0039] Excellent heat insulation performance: The plastic heat-resistant material can effectively isolate the high temperature generated by the heat-conducting comb teeth, prevent heat from being transferred to the user's hands, and improve safety of use.

[0040] Lightweight: Plastic heat-resistant materials are usually lighter than metal, which reduces the overall weight of the hair straightening comb, making it easier and more comfortable for users to use, and improving portability and operability.

[0041] The beneficial effects of the utility model are as follows:

[0042] The utility model effectively isolates the shell of the hair straightening comb by introducing a heat-insulating bracket, thereby preventing heat from being transferred to the shell portion held by the user. In this way, even during long-term use, the user will not feel uncomfortable high temperatures, greatly enhancing the safety and comfort of the product.

[0043] In the utility model, since the heat is mainly limited in the comb teeth and the heat-insulating bracket, the shell can be made of low-cost and simpler materials, without relying on expensive heat-resistant materials. This not only reduces the manufacturing cost, but also simplifies the production process. After reducing the dependence on the heat resistance of the shell material, designers can choose materials and colors more freely, create more diverse product styles, and meet the market trend of higher demand for beauty and personalization.

[0044] In the utility model, since the adapter replaces the traditional bolt column, such a design avoids the bolt column occupying the space of the inner cavity of the shell, making the internal layout more compact and efficient. This has a direct impact on the optimization of the overall size and weight of the equipment, and removing the bolt column on the shell wall and using the adapter instead helps to keep the appearance of the shell neat and beautiful. This design reduces the visible protrusions and seams on the outside, making the product appearance smoother and more attractive.

[0045] In the present invention, the conventional bolt column fixing method may cause the shell wall surface to shrink or deform due to excessive tightening force. By using the adapter, the pressure of the bolt is more evenly distributed, effectively preventing uneven shrinkage of the shell wall, thereby maintaining the structural integrity and long-term durability of the product.

[0046] According to the utility model, after the heat insulating member is added, the heat is controlled within a certain range, and the entire shell can be replaced with ordinary materials, which will greatly improve the diversity of surface treatment and reduce the defect rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0047] Figure 1 A schematic diagram of a straight hair comb.

[0048] Figure 2 This is a schematic diagram of a straight hair comb from another angle.

[0049] Figure 3 A cross-sectional view of a hair straightening comb.

[0050] Figure 4 Assembly diagram of a hair straightening comb.

[0051] Figure 5 Another angle diagram of the straight hair comb assembly. DETAILED DESCRIPTION

[0052] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0053] Example, combined with Figures 1 to 5 As shown, a hair straightening comb comprises a housing 1, heat-conducting comb teeth 2, a heating element 3 and a heat-insulating bracket 4, wherein the housing 1 is provided with a comb tooth mounting area 5;

[0054] The heating element 3 is arranged on the heat-conducting comb teeth 2, and the heat of the heating element 3 is transferred to the heat-conducting comb teeth 2;

[0055] The heat-conducting comb teeth 2 are connected to the heat-insulating bracket 4 , and the heat-conducting comb teeth 2 are arranged in the comb tooth installation area 5 . At the same time, the heat-insulating bracket 4 enters the inner cavity of the shell 1 , and the heat transferred from the heating element 3 to the shell wall of the shell 1 is blocked by the heat-insulating bracket 4 .

[0056] Furthermore, it also includes a first bolt 6 , which passes through the heating element 3 to lock the heat-conducting comb teeth 2 .

[0057] Furthermore, it also includes a second bolt 7 , which passes through the heat insulation bracket 4 to lock the heat-conducting comb teeth 2 .

[0058] Furthermore, the shell 1 is provided with slots 11 at intervals on the periphery of the comb tooth installation area 5 , and the thermal insulation bracket 4 is provided with a clamping block 41 , and the clamping block 41 is inserted into the slots 11 so that the thermal insulation bracket 4 is clamped in the comb tooth installation area 5 .

[0059] Furthermore, it also includes a third bolt 8. The shell 1 is provided with through holes 12 at intervals on the periphery of the comb tooth installation area 5. The third bolt 8 passes through the through holes 12 and the thermal insulation bracket 4 is locked on the corresponding shell wall of the shell 1 to connect the heat-conducting comb teeth 2, the thermal insulation bracket 4 and the shell 1.

[0060] Furthermore, it also includes an adapter 9, which is arranged in the inner cavity of the shell 1 and located between the thermal insulation bracket 4 and the shell wall of the shell 1.

[0061] Furthermore, it also includes a fourth bolt 10 , which passes through the adapter 9 and is locked on the shell wall of the shell 1 .

[0062] Furthermore, it also includes a third bolt 8. The shell 1 is provided with through holes 12 at intervals on the periphery of the comb tooth mounting area 5. The third bolt 8 passes through the through holes 12 and the thermal insulation bracket 4 is locked on the adapter 9 to connect the heat-conducting comb teeth 2, the thermal insulation bracket 4 and the adapter 9.

[0063] Furthermore, the thermal insulation bracket 4 is a thermal insulation bracket made of a plastic temperature-resistant material, such as PP+glass fiber, PA+glass fiber, PET+glass fiber, PPS+glass fiber, etc.

Claims

1. A hair straightening comb, comprising a housing, heat-conducting comb teeth, a heating element and a heat-insulating bracket, characterized in that: The housing is provided with a comb tooth mounting area; The heating element is arranged on the heat-conducting comb teeth, and the heat of the heating element is transferred to the heat-conducting comb teeth; The heat-conducting comb teeth are connected to the heat-insulating bracket, and the heat-conducting comb teeth are arranged in the comb tooth installation area. At the same time, the heat-insulating bracket enters the inner cavity of the shell, and the heat transferred from the heating element to the shell wall is blocked by the heat-insulating bracket.

2. The hair straightening comb according to claim 1, characterized in that : It also includes a first bolt, which passes through the heating element to lock the heat-conducting comb teeth.

3. The hair straightening comb according to claim 1, characterized in that : Also includes a second bolt, which passes through the thermal insulation bracket to lock the thermal conductive comb teeth.

4. The hair straightening comb according to claim 1, characterized in that : The shell is provided with card slots at intervals on the periphery of the comb tooth installation area, and the thermal insulation bracket is provided with a card block, and the card block is inserted into the card slot so that the thermal insulation bracket is clamped in the comb tooth installation area.

5. The hair straightening comb according to claim 1 or 4, characterized in that : It also includes a third bolt. The shell is provided with through holes at intervals on the periphery of the comb tooth installation area. The third bolt passes through the through holes and the thermal insulation bracket is locked on the corresponding shell wall of the shell to connect the heat-conducting comb teeth, the thermal insulation bracket and the shell.

6. The hair straightening comb according to claim 1, characterized in that : Also includes a transition piece, which is arranged in the inner cavity of the shell and located between the thermal insulation bracket and the shell wall.

7. The hair straightening comb according to claim 6, characterized in that : Also includes a fourth bolt, which passes through the adapter and is locked on the shell wall of the shell.

8. The hair straightening comb according to claim 6 or 7, characterized in that : It also includes a third bolt. The shell is provided with through holes at intervals on the periphery of the comb tooth installation area. The third bolt passes through the through holes and the heat insulation bracket is locked on the adapter to connect the heat-conducting comb teeth, the heat insulation bracket and the adapter.

9. The hair straightening comb according to claim 1, characterized in that :The thermal insulation bracket is a thermal insulation bracket made of plastic temperature-resistant material.

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