A portable crown-volumizing hair styling tool

Abstract

This utility model discloses a portable scalp-volumizing hair styling tool, relating to the field of hair styling tool technology. The portable scalp-volumizing hair styling tool includes: a grip portion; a comb portion comprising a plurality of comb teeth arranged in an arc-shaped array, the roots of which are fixedly connected to the grip portion, and one end of each comb tooth in the width direction having an arc-shaped surface for conforming to the user's scalp; the width direction of the comb teeth is perpendicular to the array direction of the comb teeth; a heating component is integrated inside the comb teeth. This portable scalp-volumizing hair styling tool, with its comb tooth structure integrating a heating component and the arc-shaped surface design on the sides of the comb teeth, allows the hair styling tool to conform to the user's scalp, precisely targeting the hair roots, improving the hair styling effect, and enhancing operational convenience.

Description

Technical Field

[0001] This utility model relates to the field of hair styling equipment technology, and more specifically, to a portable crown-volumizing hair styling device. Background Technology

[0002] As people's pursuit of beauty continues to increase, high crown hairstyles have become a popular choice because they can add volume to the hair and modify the face shape. However, the tools currently available on the market for creating high crown hairstyles have many shortcomings.

[0003] Traditional hair styling tools such as straighteners and curling irons have relatively limited functions and cannot accurately target the hair roots at the crown to achieve the desired volume and fluffiness. Moreover, the shells of existing hair styling tools are mostly designed with regular straight lines or simple curves, which cannot conform to the natural curve of the human head. This results in poor contact with the scalp during use and can easily lead to uneven heating, affecting styling results and potentially causing discomfort. In addition, existing hair styling tools require both hands to pull and stretch the hair for styling, making operation inconvenient and styling difficult.

[0004] In conclusion, how to solve the problems of poor fit between hair styling devices and the scalp, unsatisfactory hair styling results, and inconvenient operation is a problem that urgently needs to be solved by those skilled in the art. Utility Model Content

[0005] In view of this, the purpose of this utility model is to provide a portable scalp-volumizing hair stylist, which adopts a comb tooth structure with integrated heating components and an arc-shaped surface design on the side of the comb teeth, so that the hair stylist can fit closely to the user's scalp, accurately act on the hair roots, improve the hair styling effect, and improve the convenience of operation.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A portable volumizing hair styling tool for the crown of the head, comprising:

[0008] Holding part;

[0009] The comb section includes a plurality of comb teeth arranged in an arc array. The root of each comb tooth is fixedly connected to the grip section, and one end of each comb tooth in the width direction is provided with an arc-shaped surface for conforming to the top of the user's head. The width direction of the comb teeth is perpendicular to the array direction of the comb teeth. A heating component is integrated inside the comb teeth.

[0010] Preferably, the root width of the comb teeth is greater than the end width;

[0011] And / or, the root thickness of the comb teeth is greater than the end thickness;

[0012] And / or, the root spacing of the comb teeth is less than the end spacing, and the maximum spacing of the comb teeth is less than a preset spacing.

[0013] Preferably, the tips of the comb teeth are provided with arc surfaces.

[0014] Preferably, the heating assembly includes a heating element and a heat-conducting element. The heating element is integrated inside the comb teeth, and the heat-conducting element is integrated on the sidewalls at both ends of the comb teeth in the thickness direction, or the heat-conducting element is integrated on the sidewall near the center of the comb teeth in the thickness direction.

[0015] Preferably, an insulating layer is provided between the heat-conducting element and the heating element.

[0016] Preferably, the comb teeth integrate a temperature sensor for detecting the output temperature of the heating component and / or for detecting the surface temperature of the comb teeth.

[0017] Preferably, a heat insulation layer is provided at both ends of the comb teeth in the width direction or on one side near the arc-shaped surface;

[0018] And / or, the outer wall of the grip portion is provided with a heat insulation layer.

[0019] Preferably, the grip portion integrates a battery assembly for powering the heating assembly.

[0020] Preferably, the grip portion integrates a negative ion generating component, and the generating hole of the negative ion generating component is located at the root of the comb teeth.

[0021] Preferably, the grip portion is provided with foldable auxiliary fixing components on both sides for fixing the grip portion and / or the comb portion to the user's head;

[0022] And / or, the outer wall of the grip is provided with an anti-slip pad to increase the friction between the grip and the user's forehead when the user wears it.

[0023] The portable volumizing hair styling tool for the crown of the head provided by this utility model has at least the following beneficial effects compared with the prior art:

[0024] 1. The comb teeth are designed with integrated heating components and have an arc-shaped surface on one side of the comb teeth width direction to increase the fit between the comb teeth and the user's head, so that the comb teeth can make precise contact with the hair roots and heat the hair roots, thereby producing an ideal fluffy effect.

[0025] 2. By increasing the fit between the comb teeth and the user's scalp, the user's scalp can be heated evenly, thereby improving the user experience.

[0026] 3. The comb-like structure allows for direct heating of the hair on the top of the head without the need for hands, enhancing ease of use. Attached Figure Description

[0027] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the provided drawings without creative effort.

[0028] Figure 1 A schematic diagram of the structure of the portable volumizing hair styling tool for the crown of the head provided by this utility model;

[0029] Figure 2 Another structural schematic diagram of the portable crown-top volumizing hair styling tool provided by this utility model;

[0030] Figure 3 A top view of the portable volumizing hair styling tool for the crown of the head provided by this utility model;

[0031] Figure 4 A side view of the portable volumizing hair stylist provided by this utility model;

[0032] Figure 5 A front view of the portable volumizing hair stylist provided by this utility model;

[0033] Figure 6 A schematic diagram of the assembly structure of the heating component and battery component inside the portable volumizing hair stylist provided by this utility model;

[0034] Figure 7 A schematic diagram showing the user wearing the portable volumizing hair styling tool provided by this utility model.

[0035] In the picture:

[0036] 1. Comb teeth; 101. Middle comb teeth; 1011. Heating assembly; 102. End comb teeth; 103. Heat insulation layer;

[0037] 2. Grip; 201. Power switch; 2011. Power indicator light; 202. Charging port; 2021. Battery assembly; 203. Control button; 2031. Gear indicator light; 204. Anti-slip mat; 205. Negative ion generator assembly; 206. Auxiliary fixing assembly. Detailed Implementation

[0038] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0039] The core of this utility model is to provide a portable scalp-volumizing hair stylist, which adopts a comb structure with integrated heating components and an arc-shaped surface design on the sides of the comb teeth, so that the hair stylist can fit closely to the user's scalp, accurately act on the hair roots, improve the hair styling effect, and improve the convenience of operation.

[0040] Please refer to Figures 1-7 A portable volumizing hair styling tool for the crown of the head, comprising:

[0041] Grip section 2;

[0042] The comb tooth section 1 includes a number of comb teeth arranged in an arc array. The root of the comb teeth is fixedly connected to the grip section 2, and one end of the comb teeth in the width direction is provided with an arc-shaped surface for fitting the top of the user's head. The width direction of the comb teeth is perpendicular to the array direction of the comb teeth. A heating component 1011 is integrated inside the comb teeth.

[0043] like Figure 1 , Figure 2 and Figure 3 As shown, it adopts a comb-like structure design, which allows it to be directly inserted into the hair and heated directly in contact with the hair. Compared with traditional hair styling tools, it does not require the use of both hands, thus improving its ease of operation.

[0044] The comb teeth are arranged in an arc array, which is a curve that fits the curvature of the front side of most users' skulls. Through the biomimetic design of the curvature of the user's skull, the fit between the curved surface formed by the ends of all the comb teeth in the width direction and the curvature of the user's skull is increased, thereby ensuring uniform heating of the user's skull and improving the user experience.

[0045] Moreover, the comb tooth part 1 includes a number of comb teeth, and the root of the comb teeth is fixedly connected to the holding part 2. The width direction of the comb teeth is perpendicular to the array direction of the comb teeth. Therefore, when the comb teeth are inserted into the hair, the two ends of the thickness direction of the comb teeth have a large contact surface with the hair. By integrating the heating component 1011 in the comb teeth, the comb teeth can generate heat, which can heat a certain length of hair at the same time, thereby achieving the effect of high crown and fluffy hair.

[0046] Furthermore, an arc-shaped surface is set at one end of the comb teeth width direction. The arc-shaped surface can adopt a biomimetic arc surface similar to the curvature of most users' scalp, which increases the fit with the user's scalp and allows the comb teeth to contact the hair roots and heat them. In addition, by increasing the fit between the comb teeth and the scalp, the user's scalp is heated evenly, improving the user experience.

[0047] In some embodiments, the root width of the comb teeth is greater than the end width;

[0048] And / or, the thickness at the root of the comb teeth is greater than the thickness at the tip;

[0049] And / or, the root spacing of the comb teeth is less than the end spacing, and the maximum spacing of the comb teeth is less than the preset spacing.

[0050] like Figure 1 , Figure 2 and Figure 4 As shown, the width at the root of the comb teeth is greater than the width at the tip, meaning that the tip has less insertion resistance compared to the root, making it easier for the hair stylist to be inserted into the user's hair from the direction of the user's face.

[0051] like Figure 3 As shown, the thickness of the comb teeth at the root is greater than that at the tip, meaning that the tip has less insertion resistance compared to the root, making it easier for the hair stylist to be inserted into the user's hair from the direction of the user's face.

[0052] like Figure 3 As shown, the distance between the roots of the comb teeth is smaller than the distance between the ends. When hair enters the gap between the comb teeth, as the insertion depth of the comb teeth increases, the gap between the comb teeth at the position of the hair gradually decreases, squeezing the hair from both sides, thereby causing the hair to spread flat along the length of the comb teeth, thus increasing the probability of contact between the hair and the side wall of the comb teeth, improving the heat exchange effect between the comb teeth and the hair, and thus improving the heating effect of the hair.

[0053] At the same time, increasing the gap between the ends of the comb teeth makes it easier for hair to enter the gap between the comb teeth, which reduces the resistance when the ends of the comb teeth are inserted into the hair, thus making it easier for the comb teeth to insert into the hair.

[0054] In some embodiments, the tips of the comb teeth are provided with arcuate surfaces.

[0055] The tips of the comb teeth are rounded to eliminate sharp angles and prevent the comb teeth from scratching the scalp during insertion.

[0056] In some embodiments, the heating assembly 1011 includes a heating element and a heat-conducting element. The heating element is integrated inside the comb teeth, and the heat-conducting element is integrated on the sidewalls at both ends of the comb teeth in the thickness direction, or on the sidewall near the center of the comb teeth 1 in the thickness direction.

[0057] The heating elements are distributed in multiple points inside the comb teeth and are evenly conducted to the sidewalls at both ends of the comb teeth in the thickness direction through the heat conduction elements, thereby contacting the hair and heating it.

[0058] like Figure 3 As shown, the comb tooth section 1 includes a middle comb tooth 101 and an end comb tooth 102. The end comb tooth 102 is arranged at both ends of the width direction of the comb tooth section 1, while the middle comb tooth 101 is arranged in the middle position of the comb tooth section 1. Therefore, the adjacent sides of the middle comb tooth 101 have corresponding comb teeth to gather the hair, which can effectively ensure the contact heat exchange between the hair and the heat-conducting element. Therefore, the sidewalls at both ends of the thickness direction of the middle comb tooth 101 are arranged with heat-conducting elements to increase the heating effect of the hair. The end comb tooth 102 only has corresponding comb teeth to gather the hair on the sidewall near the center of the comb tooth section 1, while the other side lacks corresponding comb teeth to gather the hair. Therefore, the end comb tooth 102 only has heat-conducting elements on the sidewall near the center to improve the overall energy utilization rate of the device.

[0059] The heating element is preferably, but not limited to, a PTC heater or MCH ceramic, which are materials that are efficient and can heat up quickly. The heating element is made into a thin sheet and nested in the middle of the comb teeth, which helps to reduce the thickness of the comb teeth and ensures that the number of comb teeth can be effectively increased while keeping the overall size of the equipment fixed.

[0060] The heat-conducting element also adopts a flat sheet structure, which is attached to the flat heating element and arranged on the sidewalls at both ends of the comb tooth length direction. The heat-conducting element is preferably, but not limited to, ceramic or lightweight high-temperature resistant alloy.

[0061] In some embodiments, an insulating layer is provided between the heat-conducting element and the heating element.

[0062] An insulating layer is provided between the heating element and the heat-conducting element. The material of the insulating layer is preferably, but not limited to, high-temperature resistant silicone or mica insulating layer, which can effectively prevent power leakage and is itself resistant to high temperature and aging, effectively extending the service life of the equipment.

[0063] In some embodiments, a temperature sensor is integrated within the comb teeth to detect the output temperature of the heating assembly 1011 and / or to detect the surface temperature of the comb teeth.

[0064] A high-precision temperature sensor is used to detect the surface temperature of the heating element and / or comb teeth, and the detection result is fed back to the control unit of the heating element to realize closed-loop control of the output temperature of the heating element, improve the temperature control accuracy, and when the temperature exceeds the safety threshold, the heating element can be controlled to cut off the power supply to ensure safe use.

[0065] Meanwhile, by detecting the output temperature, it can realize multi-level temperature control logic, allowing users to select the appropriate output temperature within the temperature control range of 150-230℃ according to their own hair type, thereby improving the hair styling effect.

[0066] The heating element and the control unit of the heating element adopt an integrated electrical and signal transmission connection structure; the heating element inside each comb tooth is connected to the power distribution circuit board in the grip part 2 through high temperature resistant wires. The circuit board is connected to the microcontroller output terminal of the control unit through the main connection harness to realize precise control of heating power.

[0067] Meanwhile, temperature sensors are embedded in the middle and edge of the grip part 2, and their signal wires are connected to the input terminal of the microcontroller to provide real-time feedback of temperature data of the heating area; for critical comb teeth, miniature temperature sensors can be set separately and connected to the signal aggregation circuit through branch wires to ensure that there are no blind spots in temperature monitoring.

[0068] The connection nodes of the wire harness are sealed with high-temperature resistant sealant to prevent heat from being conducted to the wire joints, which could lead to aging of the wire harness and increase the overall stability of the equipment.

[0069] In some embodiments, a heat insulation layer 103 is provided at both ends of the comb tooth width direction or on one side near the arc-shaped surface;

[0070] And / or, the outer wall of the grip part 2 is provided with a heat insulation layer 103.

[0071] By setting a heat insulation layer 103 at both ends of the comb teeth or on one side near the curved surface, the comb teeth do not directly transfer heat when they come into contact with the user's scalp, thereby avoiding high temperature burns to the user's scalp. This allows the hair styling tool to fit the user's scalp, increasing the heating effect on the hair root area and improving the final high crown and fluffy hair effect.

[0072] A heat insulation layer 103 is provided on the outer wall of the grip part 2 to facilitate the user's grip, and part of the grip part 2 will fit in contact with the user's forehead. The addition of the heat insulation layer 103 can prevent the user's forehead from being burned.

[0073] The insulation layer 103 is preferably made of a material that is resistant to high temperatures and has excellent thermal insulation performance, such as ceramic fiber insulation material.

[0074] In some embodiments, the grip portion 2 integrates a battery assembly 2021 for powering the heating assembly 1011.

[0075] like Figure 4 and Figure 6As shown, a battery component 2021 is integrated into the grip 2, enabling the hair styling device to be used wirelessly without a power source, thus improving its portability. The battery component 2021 preferably uses a lithium-ion battery, which can provide stable power and can be repeatedly charged, reducing the cost of use.

[0076] At the same time, at least one of the following is integrated on the surface of the grip 2: power switch 201, power indicator light 2011, charging port 202, control button 203 and gear indicator light 2031;

[0077] Among them, the power switch 201 is used to control the power cut-off and conduction of the entire device, and the power indicator light 2011 is used to display the current remaining power of the battery pack 2021. When the device is turned on, if the remaining power is insufficient to support the device for more than five minutes, the power indicator light 2011 can be selected to flash red to send a signal command to the user that the device needs to be charged.

[0078] The control button 203 includes two buttons, one for increasing the heating element's heat output and the other for decreasing the heating element's heat output. The level indicator light 2031 is used to display the level corresponding to the current heat output of the heating element, thus clearly showing the current working status of the equipment.

[0079] The charging port 202 preferably uses a universal Type-C interface for convenient charging, and the capacity of the battery component 2021 is preferably designed to meet the needs of multiple uses by the user.

[0080] In some embodiments, the grip portion 2 integrates a negative ion generating component 205, and the generating hole of the negative ion generating component 205 is disposed at the root of the comb teeth.

[0081] By integrating a negative ion generating component 205 into the grip section 2, negative ions are generated and act on the hair roots through the generating holes at the root of the comb teeth. These negative ions neutralize the positive charges generated when the hair is heated at high temperature, reducing problems such as frizz and static electricity, making the hair smoother. In addition, negative ions can also help close the hair cuticles that have opened due to heating, thereby locking in the hair's moisture and reducing hair damage.

[0082] In some embodiments, foldable auxiliary fixing components 206 are provided on both sides of the grip 2 for fixing the grip 2 and / or the comb 1 to the user's head.

[0083] And / or, the outer wall of the grip 2 is provided with an anti-slip pad 204 to increase the friction between the grip 2 and the user's forehead when the user wears it.

[0084] like Figure 7As shown, the two ends of the grip 2 are provided with foldable auxiliary fixing components 206. When the user inserts the comb 1 into the hair, the grip 2 abuts against the user's forehead. The auxiliary fixing components 206 on both sides fix the grip 2 to the head, thereby ensuring the stability of the hair styling device and freeing the user's hands. This allows the user to perform other tasks while using the hair styling device, improving the user experience.

[0085] Alternatively, an anti-slip pad 204 can be provided at the bottom of the grip 2. When the user wears it, the anti-slip pad 204 contacts the user's forehead, effectively increasing the friction between the two and preventing the hair styling device from falling off.

[0086] The various embodiments in this specification are described in a progressive manner, with each embodiment focusing on the differences from other embodiments. The same or similar parts between the various embodiments can be referred to each other.

[0087] The portable volumizing hair styling tool for the crown of the head provided by this utility model has been described in detail above. Specific examples have been used to illustrate the principle and implementation of this utility model. The descriptions of the above embodiments are only for the purpose of helping to understand the method and core idea of ​​this utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made to this utility model without departing from the principle of this utility model, and these improvements and modifications also fall within the protection scope of the claims of this utility model.

Claims

1. A portable volumizing hair styling tool for the crown of the head, characterized in that, include: Holding part (2); The comb tooth part (1) includes a plurality of comb teeth arranged in an arc array. The root of the comb teeth is fixedly connected to the grip part (2), and one end of the comb teeth in the width direction is provided with an arc-shaped surface for fitting the top of the user's head. The width direction of the comb teeth is perpendicular to the array direction of the comb teeth. The comb teeth integrate a heating component (1011).

2. The portable volumizing hair styling tool for the crown of the head according to claim 1, characterized in that, The root width of the comb teeth is greater than the end width; And / or, the root thickness of the comb teeth is greater than the end thickness; And / or, the root spacing of the comb teeth is less than the end spacing, and the maximum spacing of the comb teeth is less than a preset spacing.

3. The portable volumizing hair styling tool for the crown of the head according to claim 1, characterized in that, The tips of the comb teeth are provided with arc surfaces.

4. The portable volumizing hair styling tool for the crown of the head according to claim 1, characterized in that, The heating assembly (1011) includes a heating element and a heat-conducting element. The heating element is integrated inside the comb teeth, and the heat-conducting element is integrated on the sidewalls at both ends of the comb teeth in the thickness direction, or the heat-conducting element is integrated on the sidewall of the comb teeth in the thickness direction near the center of the comb teeth (1).

5. The portable volumizing hair styling tool for the crown of the head according to claim 4, characterized in that, An insulating layer is provided between the heat-conducting element and the heating element.

6. The portable volumizing hair styling tool for the crown of the head according to claim 1, characterized in that, The comb teeth integrate a temperature sensor for detecting the output temperature of the heating component (1011) and / or for detecting the surface temperature of the comb teeth.

7. The portable volumizing hair styling tool for the crown of the head according to claim 1, characterized in that, A heat insulation layer (103) is provided at both ends of the comb teeth in the width direction or on one side near the arc-shaped surface. And / or, the outer wall of the grip (2) is provided with a heat insulation layer (103).

8. The portable volumizing hair styling tool for the crown of the head according to claim 1, characterized in that, The grip (2) integrates a battery assembly (2021) for powering the heating assembly (1011).

9. The portable volumizing hair styling tool for the crown of the head according to claim 1, characterized in that, The grip (2) integrates a negative ion generating component (205), and the generating hole of the negative ion generating component (205) is located at the root of the comb teeth.

10. The portable volumizing hair styling tool for the crown of the head according to claim 1, characterized in that, The grip (2) is provided with foldable auxiliary fixing components (206) on both sides for fixing the grip (2) and / or the comb (1) to the user's head; And / or, the outer wall of the grip (2) is provided with an anti-slip pad (204) to increase the friction between the grip (2) and the user's forehead when the user wears it.

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