Comb tooth assembly of hot air comb and hot air comb

Abstract

The utility model provides a comb tooth assembly of a hot air comb and the hot air comb. The comb tooth assembly comprises a fixed tooth assembly and a movable tooth assembly. The fixed tooth assembly comprises a mounting plate; the fixed comb teeth are arranged on the mounting plate at intervals in the extension direction of the mounting plate, and a hair heating surface is formed on one side of each fixed comb tooth. The movable tooth assembly can move relative to the fixed tooth assembly, and comprises a mounting frame which is movably arranged on the mounting plate; the movable comb teeth are arranged on the mounting frame at intervals in the extension direction of the mounting frame; the comb tooth accessory is arranged on the movable comb teeth, and a silica gel mounting part is arranged on the comb tooth accessory; and the silica gel pad is arranged on the silica gel mounting part and used for being matched with the hair heating surface to treat the hair. When a user uses the hot air comb provided with the comb tooth assembly, the perm combing effect on broken hair and hair tips in the combing process can be effectively improved, and the user experience is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field related to hair processing equipment, in particular to a comb tooth assembly of a hot air comb and the hot air comb. Background Art

[0002] In the related art, users often use hot air combs to perm (straighten hair) for beautiful hair. Existing hot air combs mainly use open perm channels or movable comb teeth for perming.

[0003] However, when using a hot air comb with an open perm channel to process hair, there is no clamping force after the hair passes through the comb teeth, resulting in poor perming (straight hair) effects. The open perm channel also causes the hair to easily run out during combing. When using a hot air comb with movable teeth, gaps will appear due to insufficient clamping force between the movable and fixed teeth. Insufficient clamping force for hair ends and broken hair will also affect the combing effect and user experience. Utility Model Content

[0004] In view of this, the purpose of the present application is to provide a comb tooth assembly of a hot air comb and a hot air comb, which are used to solve the technical problems in the prior art that the comb teeth of the hot air comb have poor perming (straightening) effect and the hair easily escapes from the comb teeth during combing.

[0005] In order to achieve the above objectives, this application provides the following technical solutions:

[0006] In a first aspect, the present application provides a comb tooth assembly of a hot air comb, the comb tooth assembly comprising:

[0007] The fixed tooth assembly comprises: a mounting plate; and fixed comb teeth, wherein the fixed comb teeth are arranged on the mounting plate at intervals along the extending direction of the mounting plate, and a hair heating surface is formed on one side of the fixed comb teeth;

[0008] The movable tooth assembly can move relative to the fixed tooth assembly, and includes: a mounting frame, which is movably arranged on the mounting plate; movable comb teeth, which are arranged on the mounting frame at intervals along the extension direction of the mounting frame; a comb tooth attachment, which is arranged on the movable comb teeth and has a silicone mounting portion; and a silicone pad, which is arranged on the silicone mounting portion and is used to cooperate with the hair heating surface to process hair.

[0009] According to some embodiments of the present application, the silicone mounting portion adopts a plate-like structure, and the silicone mounting portion is provided with injection holes arranged along the length direction of the board body; the silicone pad is laid along the length direction of the board body of the silicone mounting portion, and the silicone pad is formed with silicone undercuts that cooperate with the injection holes.

[0010] According to some embodiments of the present application, the comb attachment is further provided with a pair of protective edges for covering both sides of the movable comb.

[0011] The protective edge is formed on both sides of the silicone mounting portion, and one end of the protective edge is connected to the first end of the silicone mounting portion, and the other end of the protective edge extends around both sides of the silicone mounting portion and is formed with a buckle.

[0012] Wherein, the buckle is engaged with the mounting hole of the mounting frame to fix the silicone mounting part on the movable comb teeth.

[0013] According to some embodiments of the present application, the second end of the silicone mounting portion is provided with a first limiting column, and the first end of the movable comb tooth is provided with a first limiting hole.

[0014] Wherein, the first limiting column cooperates with the first limiting hole to limit the comb tooth attachment on the movable comb tooth.

[0015] According to some embodiments of the present application, guide limit ridges are respectively provided on both sides of the movable comb teeth; a guide limit groove is formed on one side of the protective edging covering the movable comb teeth, and the guide limit groove is used to cooperate with the guide limit ridges to limit the comb tooth accessory on the movable comb teeth.

[0016] According to some embodiments of the present application, the second end of the movable comb tooth is provided with a second limiting column, and the first end of the protective edge is provided with a second limiting hole.

[0017] Wherein, the second limiting column cooperates with the second limiting hole to limit the comb tooth attachment on the movable comb tooth.

[0018] According to some embodiments of the present application, the thickness of the protective edging is greater than the thickness of the silicone mounting portion.

[0019] According to some embodiments of the present application, the comb tooth assembly further comprises: a protective cover having a plurality of protective strips, each of the protective strips being disposed on the outside of a group of comb teeth,

[0020] Among them, each of the protective strips is provided with a third limiting hole; each group of comb teeth includes: a fixed comb tooth and a movable comb tooth, the first end of the fixed comb tooth is provided with a third limiting column, and the third limiting column cooperates with the third limiting hole to limit the sheath on the fixed comb tooth.

[0021] According to some embodiments of the present application, the protective strip is provided with a hair hook on the same side as the hair heating surface, the hair hook is arranged on both sides of the fixed comb teeth, and the angle formed by the hair hook and the part of the protective strip located below the hair hook is an acute angle.

[0022] According to some embodiments of the present application, a guide concave surface is formed on the side of the movable comb teeth facing the comb tooth attachment, and the curvature of the plate surface of the silicone mounting portion is adapted to the guide concave surface.

[0023] According to some embodiments of the present application, a push rod is provided at one end of the mounting frame, which is used to push the mounting frame so that the silicone pad of the movable comb teeth is clamped with the hair heating surface of the fixed comb teeth; an abutment portion is provided at the other end of the mounting frame, and a baffle is provided at one end of the mounting plate corresponding to the abutment portion;

[0024] The comb tooth assembly further comprises an elastic connecting member, which is arranged between the abutting portion and the baffle and is used to provide a restoring force to the mounting frame to separate the silicone pad of the movable comb teeth from the hair heating surface of the fixed comb teeth.

[0025] In a second aspect, the present application provides a hot air comb, the hot air comb comprising:

[0026] A hair comb body, which is provided with a heating body;

[0027] And any of the above-mentioned comb tooth components, wherein the comb tooth component is arranged on the comb body and corresponds to the heating body.

[0028] In the above technical solution, a comb tooth assembly of a hot air comb is provided. By optimizing the comb tooth assembly, the comb teeth of the hot air comb are changed into a combination of fixed comb teeth and movable comb teeth, and silicone pads are installed on the movable comb teeth through comb tooth accessories. This can effectively improve the perming and combing effect of broken hair and hair ends during the combing process, and effectively improve the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0030] Figure 1 is a schematic diagram of a comb tooth assembly of a hot air comb according to an exemplary embodiment;

[0031] Figure 2 is a schematic diagram of a movable tooth assembly according to an exemplary embodiment;

[0032] Figure 3 is a schematic diagram showing a state where a comb attachment is separated from movable comb teeth according to an exemplary embodiment;

[0033] Figure 4 yes Figure 3 A magnified view of the structure of the middle A section;

[0034] Figure 5 is a schematic diagram showing a comb attachment and movable comb teeth separated from each other from another perspective according to an exemplary embodiment;

[0035] Figure 6 is a front view of a comb attachment according to an exemplary embodiment;

[0036] Figure 7 is a schematic diagram showing the overall structure of a comb attachment according to an exemplary embodiment;

[0037] Figure 8 is a schematic diagram showing a comb attachment and a silicone pad separated according to an exemplary embodiment;

[0038] Fig. 9 is a schematic diagram of a comb tooth assembly with a sheath according to an exemplary embodiment;

[0039] Fig.10 is an exploded view of a comb tooth assembly with a sheath according to an exemplary embodiment;

[0040] Fig.11 is a schematic diagram showing a state in which movable comb teeth are separated from fixed comb teeth according to an exemplary embodiment;

[0041] Fig.12 is a schematic diagram showing a clamping state of movable comb teeth and fixed comb teeth according to an exemplary embodiment;

[0042] Fig.13 yes Fig.12 A magnified view of the structure of the middle B section;

[0043] Fig.14 is another schematic diagram of a comb tooth assembly with a sheath shown in an exemplary embodiment;

[0044] Fig.15 is a schematic diagram of a sheath shown in an exemplary embodiment;

[0045] Fig.16 is a cross-sectional view of a hot air comb according to an exemplary embodiment.

[0046] In the figure:

[0047] 10. Fixed tooth assembly; 101. Mounting plate; 1011. Baffle; 102. Fixed comb teeth; 1021. Third limiting column;

[0048] 20. Movable tooth assembly; 201. Mounting frame; 2011. Push rod; 2012. Abutment portion; 2013. Mounting hole; 202. Movable comb teeth; 202A. Guide inclined surface; 202B. Beveled surface; 202C. Transition arc surface; 202D. Guide concave surface; 2021. First limiting hole; 2022. Second limiting column; 203. Comb tooth attachment; 203A. Reserved interval; 2031. Silicone mounting portion; 2031A. First end of silicone mounting portion; 2031B. Second end of silicone mounting portion; 20312. First limiting column; 20313. Injection molding hole; 2032. Protective edging; 2032A. First end of protective edging; 20321. Second limiting hole; 20322. Buckle; 20323. Guide limiting groove; 204. Silicone pad; 2041. Silicone undercut;

[0049] 30, sheath; 301, protection strip; 3011, hemispherical protrusion; 3012, third limiting hole; 3013, hair hook;

[0050] 40. Elastic connector;

[0051] 1. Comb tooth assembly; 2. Comb body; 21. Button; 22. Heating element. DETAILED DESCRIPTION

[0052] The present application is further described in detail below through the accompanying drawings and embodiments. Through these descriptions, the characteristics and advantages of the present application will become clearer and more specific.

[0053] The word "exemplary" is used exclusively herein to mean "serving as an example, embodiment, or illustration." Any embodiment described herein as "exemplary" is not necessarily to be construed as preferred or advantageous over other embodiments. Although various aspects of the embodiments are shown in the drawings, the drawings are not necessarily drawn to scale unless otherwise noted.

[0054] In addition, the technical features involved in different embodiments of the present application described below can be combined with each other as long as they do not conflict with each other.

[0055] In the related art, users often use hot air combs to perm (straighten hair) for beautiful hair. The hot air comb forms multiple perm (straighten hair) channels through the comb teeth, and the hair passes through each perm channel, and then the comb teeth are heated to achieve perm (straighten hair). However, the perm channels of existing hot air combs are mostly open, and there is no clamping force after the hair passes through the comb teeth, resulting in poor perm (straighten hair) effects. The open perm channels make it easy for hair to run out during the combing process, affecting the user experience.

[0056] In addition, some other hot air combs are provided with movable comb teeth that cooperate with fixed comb teeth to clamp the hair, but such movable comb teeth will also have gaps between the comb teeth during the clamping process, and the clamping force for the hair ends and broken hair is insufficient, which will also affect the combing effect and user experience.

[0057] The present application provides a comb tooth assembly for a hot air comb. By optimizing the structure of the comb tooth assembly, the comb teeth of the hot air comb are changed into a combination of fixed comb teeth and movable comb teeth, and corresponding silicone pads are fixed on the movable comb teeth through comb tooth accessories. Based on the cooperation of the silicone pad with a certain elastic force and the hair heating surface, the user's perming needs can be met during the perming and combing process, and the combing effect of broken hair and hair ends can be improved during the combing process, effectively improving the user experience.

[0058] The technical solution of this embodiment is described in detail below in conjunction with the accompanying drawings. The following embodiments and implementation methods can be combined with each other if there is no conflict.

[0059] In an exemplary embodiment of the present utility model, a comb tooth assembly of a hot air comb is provided, such as Figure 1 As shown, Figure 1 Schematic diagram of a comb tooth assembly of a hot air comb according to an exemplary embodiment. The comb tooth assembly 1 of the hot air comb includes: a fixed tooth assembly 10 and a movable tooth assembly 20, etc.

[0060] The fixed tooth assembly 10 comprises: a mounting plate 101; and fixed comb teeth 102, which are arranged on the mounting plate 101 at intervals along the extending direction of the mounting plate 101, and a hair heating surface is formed on one side of the fixed comb teeth 102. The movable tooth assembly 20 can move relative to the fixed tooth assembly 10, and comprises: a mounting frame 201, which is movably arranged on the mounting plate 101; movable comb teeth 202, which are arranged on the mounting frame 201 at intervals along the extending direction of the mounting frame 201; comb tooth attachment 203, which is arranged on the movable comb teeth 202, and a silicone mounting portion 2031 is provided on the comb tooth attachment 203; and a silicone pad 204, which is arranged on the silicone mounting portion 2031 and is used to cooperate with the hair heating surface to process hair.

[0061] When the pressing force between the fixed teeth and the movable teeth is insufficient or the alignment is poor, it will lead to poor perming effect or combing effect. Therefore, in this exemplary embodiment, the comb tooth assembly 1 is optimized and the hot air comb teeth are replaced with a fixed tooth assembly 10 combined with a movable tooth assembly 20.

[0062] Specifically, Figure 1-Figure 3As shown, a row of fixed comb teeth 102 are arranged at intervals along the length direction of the mounting plate 101; at the same time, a row of movable comb teeth 202 are also arranged on the mounting frame 201 at a distance matching the intervals of the fixed comb teeth 102, and the mounting frame 201 can be sleeved on the fixed comb teeth 102 so that the movable comb teeth 202 correspond to the fixed comb teeth 102. A comb tooth attachment 203 is arranged on the movable comb teeth 202 of the movable tooth assembly 20, and a corresponding silicone pad 204 is fixed on the comb tooth attachment 203.

[0063] During the process of perming and combing the hair, the silicone pad 204 in the comb tooth assembly 1 has a certain elastic force. The silicone pad 204 can cooperate with the hair heating surface to form a seamless clamping of the hair, which can not only effectively improve the combing feel and the combing (straightening) effect; it can also avoid pulling damage to the hair during compression, thereby protecting the hair quality, reducing damage to the hair caused by pulling, and improving the user experience.

[0064] In addition, since the material of the movable comb teeth 202 and the fixed comb teeth 102 is generally aluminum metal, it is easy to cause the silicone pad 204 to age at high temperature after being heated, causing the silicone pad 204 to fall off. In this embodiment, by arranging the comb tooth attachment 203 on the movable comb teeth 202 to install the silicone pad 204, it is possible to avoid direct contact between the aluminum teeth (i.e., the movable comb teeth 202) and the silicone, and prevent the silicone pad from falling off due to high temperature. Optionally, the comb tooth attachment 203 can be made of a plastic material that can resist high temperatures, such as PPS (polyphenylene sulfide) material.

[0065] In some exemplary embodiments, Figure 5-Figure 8 As shown, considering that the silicone pad 204 needs to be securely fixed on the silicone mounting portion 2031, an injection hole 20313 can be opened on the silicone mounting portion 2031, and then the silicone pad 204 is directly injection molded onto the silicone mounting portion 2031, and the portion of the silicone pad 204 that passes through the injection hole 20313 forms a silicone undercut 2041.

[0066] Exemplarily, the silicone mounting portion 2031 adopts a plate-like structure, and the silicone mounting portion 2031 is provided with injection holes 20313 arranged along the length direction of the plate body; the silicone pad 204 is laid along the length direction of the plate body of the silicone mounting portion 2031, and the silicone pad 204 is formed with silicone undercuts 2041 that cooperate with the injection holes 20313.

[0067] In this embodiment, the silicone mounting portion 2031 is a long strip-shaped plate-like structure, and its length needs to be adapted to the height of the movable comb teeth 202. The number of injection holes 20313 on the silicone mounting portion 2031 can be designed in combination with the size of the silicone mounting portion 2031. For example, one or more rows of injection holes 20313 can be set on the silicone mounting portion 2031; correspondingly, when the silicone pad 204 is injected, silicone undercuts 2041 corresponding to the one or more rows of injection holes 20313 will be formed. This method not only facilitates the assembly of the silicone pad 204 and the silicone mounting portion 2031, but also ensures the stability of the assembly of the two.

[0068] In some exemplary embodiments, Figure 6-Figure 7 As shown, the comb tooth attachment 203 is also provided with a pair of protective edging 2032 for covering both sides of the movable comb teeth 202. The design of the protective edging 2032 not only facilitates the assembly of the comb tooth attachment 203 and the movable comb teeth 202, but can also cover the sides of the movable comb teeth 202, thereby preventing the user from being burned.

[0069] Specifically, the protective edge 2032 is formed on both sides of the board edge of the silicone mounting portion 2031, and one end of the protective edge 2032 is connected to the first end 2031A of the silicone mounting portion 2031, and the other end of the protective edge 2032 extends around both sides of the board edge of the silicone mounting portion 2031 and is formed with a buckle 20322. In this embodiment, the silicone mounting portion 2031 is fixed on the movable comb teeth 202 by the buckle 20322 being engaged with the mounting hole 2013 of the mounting frame 201.

[0070] In some exemplary embodiments, considering that the reliability of fixing the silicone mounting portion 2031 only by the protective edging 2032 is relatively low, corresponding limiting columns may be provided in this embodiment to assist the protective edging 2032 , so as to firmly fix the comb tooth attachment 203 as a whole on the movable comb teeth 202 .

[0071] For example, Figure 4 , Figure 6-Figure 7 As shown, the second end 2031B of the silicone mounting portion 2031 is provided with a first limiting column 20312, and the first end of the movable comb tooth 202 is provided with a first limiting hole 2021, wherein the comb tooth attachment 203 is limited on the movable comb tooth 202 by the first limiting column 20312 and the first limiting hole 2021. Thus, the lower end of the comb tooth attachment 203 (corresponding to the position of the second end 2031B of the silicone mounting portion) is limited and fixed.

[0072] It should be noted that one or more first limiting posts 20312 may be provided, and the number thereof may be optimized and adjusted according to actual needs. For example, when the movable comb teeth 202 are relatively wide, multiple first limiting posts 20312 may be provided; otherwise, only one first limiting post 20312 may be provided. The number of the first limiting holes 2021 on the movable comb teeth 202 may be adapted to the number of the first limiting posts 20312.

[0073] In some exemplary embodiments, guide limiting ridges are respectively provided on both sides of the movable comb tooth 202; a guide limiting groove 20323 is formed on one side of the protective edging 2032 covering the movable comb tooth 202, and the guide limiting groove 20323 is used to cooperate with the guide limiting ridge to limit the comb tooth attachment 203 on the movable comb tooth 202.

[0074] Exemplarily, as shown in Figure 4, the upper half of the outer side surface of the guide limiting ridge includes: a guide bevel 202A formed on the side of the movable comb tooth 202 along the edge of the movable comb tooth 202; the lower half of the outer side surface of the guide limiting ridge includes: two chamfered surfaces 202B that intersect with the guide bevel 202A and form an acute angle, and a transition arc surface 202C formed between the two chamfered surfaces 202B. As for the guide limiting groove 20323, its structure can be adapted to the guide limiting ridge. The comb tooth attachment 203 is guided and installed based on the guide bevel 202A, and the comb tooth attachment 203 is limited by the two chamfered surfaces 202B, thereby achieving the limitation of the two sides of the comb tooth attachment 203.

[0075] In some exemplary embodiments, Figure 4 and Figure 7 As shown, in order to further limit and fix the comb tooth attachment 203, the upper end of the comb tooth attachment 203 (the position corresponding to the first end 2031A of the silicone mounting portion) can also be optimized. Exemplarily, the second end of the movable comb tooth 202 is provided with a second limiting column 2022, and the first end 2032A of the protective edge is provided with a second limiting hole 20321, wherein the second limiting column 2022 cooperates with the second limiting hole 20321 to limit the comb tooth attachment 203 on the movable comb tooth 202. In this way, the upper end of the comb tooth attachment 203 is limited and fixed.

[0076] In some exemplary embodiments, Figure 7 As shown, the thickness of the protective edge 2032 is greater than the thickness of the silicone mounting portion 2031. In this embodiment, the thickness of the protective edge 2032 is designed to be thicker, which can facilitate the opening of the guide limit groove 20323 on the one hand, and can also prevent the protective edges 2032 on both sides of the comb attachment 203 from aging and deformation due to long-term high temperature.

[0077] In this embodiment, the comb attachment 203 can be inserted into the movable comb teeth 202 from above, and can be firmly fixed on the comb teeth by multiple positions and limits, ensuring that the attachment will not fall off when the comb teeth are clamped in normal operation. Figure 4 As shown, the side of the movable comb tooth 202 facing the comb tooth attachment 203 forms a guide concave surface 202D, and the curvature of the plate surface of the silicone mounting portion 2031 is adapted to the guide concave surface 202D. In this embodiment, since there is a certain reserved interval 203A between the two protective edges 2032 and the silicone mounting portion 2031, aluminum tooth positions are reserved on both sides of the comb tooth attachment 203, and the two sides of the guide concave surface 202D of the movable comb tooth 202 are embedded in the two reserved intervals 203A, and are flush with or slightly protruding from the side of the silicone mounting portion 2031 facing away from the movable comb tooth 202. This design method can increase the heat transfer efficiency of the movable comb tooth 202, thereby improving the combing effect.

[0078] In some exemplary embodiments, Figure 9-13 As shown, considering that the tip of the movable tooth assembly 20 and the tip of the fixed tooth assembly 10 are exposed, which may burn the user, a corresponding sheath 30 can be provided to cover the outside of the corresponding comb teeth. Exemplarily, the comb tooth assembly 1 also includes: a sheath 30, the sheath 30 has a plurality of protective strips 301, and each protective strip 301 is covered on the outside of a group of comb teeth. Among them, each protective strip 301 is provided with a third limiting hole 3012; each group of comb teeth includes: a fixed comb tooth 102 and a movable comb tooth 202, the first end of the fixed comb tooth 102 is provided with a third limiting column 1021, and the third limiting column 1021 cooperates with the third limiting hole 3012 to limit the sheath 30 on the fixed comb tooth 102.

[0079] In this embodiment, in order to facilitate combing hair, a hair diversion slope can be formed on the side of the sheath 30 facing away from the corresponding comb teeth, so that the corresponding hair can be diverted between two adjacent protective strips 301 when combing hair. At this time, since the side of the comb tooth attachment 203 where the silicone pad 204 is set is just separated from the hair processing surface of the fixed comb teeth 102, the hair is diverted into the side of the comb tooth attachment 203 where the silicone pad 204 is set and the hair processing surface. After adjusting the two to clamp the hair, the perm (straight hair) operation can be performed. Optionally, as Fig.13 As shown, in order to facilitate the hair diversion, a hemispherical protrusion 3011 can also be provided on the side of the protective strip 301 of the sheath 30 facing away from the fixed comb teeth 102 .

[0080] like Fig.14 , 15As shown, the protective strip 301 is provided with a hair hook 3013 on the same side as the hair heating surface, the hair hook 3013 is arranged on both sides of the fixed comb teeth 102, and the angle formed by the hair hook 3013 and the part of the protective strip 201 located below the hair hook 3013 is an acute angle, so as to prevent the hair from falling out of the perm (straightening) channel. There are a plurality of hair hooks 3013, which are arranged on the protective strip 301 at intervals.

[0081] In some exemplary embodiments, it is considered that the movable tooth assembly 20 needs to move relative to the fixed tooth assembly 10 to achieve the clamping and curling of the hair or the separation and exit. Figure 3 and Fig.11 As shown, a push rod 2011 is provided at one end of the mounting frame 201, which is used to push the mounting frame 201 so that the silicone pad 204 of the movable comb teeth 202 is clamped with the hair heating surface of the fixed comb teeth 102; an abutment portion 2012 is provided at the other end of the mounting frame 201, and a baffle 1011 is provided at one end of the mounting plate 101 corresponding to the abutment portion 2012. The comb tooth assembly 1 also includes an elastic connecting member 40, which is arranged between the abutment portion 2012 and the baffle 1011, and is used to provide a restoring force to the mounting frame 201 so that the silicone pad 204 of the movable comb teeth 202 is separated from the hair heating surface of the fixed comb teeth 102.

[0082] In this embodiment, when a perm (straightening) operation is required, the push rod 2011 is pushed to drive the mounting frame 201 to move, thereby clamping one side of the movable comb teeth 202 on which the comb tooth attachment 203 and the silicone pad 204 are arranged and one side of the hair processing surface of the fixed comb teeth 102 in the fixed tooth assembly 10; since the comb tooth assembly 1 is provided with an elastic connecting member 40, after the perm is completed, the comb tooth attachment 203 and the silicone pad 204 on the movable comb teeth 202 can be automatically kept separated from the hair processing surface of the fixed comb teeth 102 in the fixed tooth assembly 10 by the restoring force of the elastic connecting member 40.

[0083] The present utility model also provides a hot air comb in an exemplary embodiment, such as Fig.16 As shown, the hot air comb comprises: a comb body 2, which is provided with a heating body; and any of the above-mentioned comb tooth components 1, which are arranged on the comb body 2 and correspond to the heating body. Optionally, the button 21 on the handle of the comb body 2 is connected to the push rod 2011, which can control the movement of the movable comb teeth 202.

[0084] In this embodiment, the fixed comb teeth 102 and the movable comb teeth 202 are arranged alternately, and the movable comb teeth 202 can move longitudinally. A spring is installed between the mounting frame 201 of the movable comb teeth 202 and the mounting plate 101 of the fixed comb teeth 102, so that the silicone pad 204 on the movable comb teeth 202 and the fixed comb teeth 102 can be reset from the clamped state to the separated state. Fig.11Because the comb teeth are usually open, Fig.12 The comb teeth are in a clamped state when in use. The movable comb teeth 202 are equipped with a comb tooth attachment 203, and the high-temperature silicone is injected into the comb tooth attachment 203 through secondary injection molding, so that the high-temperature silicone and the comb tooth attachment 203 are integrated, and the attachment is inserted and fixed on the movable comb teeth 202, so that the movable comb teeth 202 can move together with the high-temperature silicone strip when moving. The high-temperature silicone on the movable comb teeth 202 can protect the hair when the hair is clamped, and can increase the clamping force, and can increase the friction of the comb teeth on the hair during the combing process, so that when combing the hair ends or broken hair, there is a better combing feel and better combing effect, and the elasticity of the high-temperature silicone pad 204 can avoid damage to the hair during squeezing and pulling. The fixed comb teeth 102 and the movable comb teeth 202 are both aluminum parts, and the heat emitted by the heating element 22 (such as a PTC heating element) can be conducted to the aluminum teeth, and the hair can be softened by heat during the process of combing the hair, which can be better styled. A third limiting column 1021 (such as a small cylinder, etc.) is provided above the fixed comb teeth 102, which can be stuck in the third limiting hole 3012 of the sheath 30 to prevent the comb teeth from moving. The back of the fixed comb teeth 102 is close to the heating body, which can better conduct heat. The comb tooth shell can also protect the comb teeth from being burned by high-temperature aluminum teeth during use. Safety hazards.

[0085] In the description of the present application, it should be noted that the terms "upper", "lower", "inside", "outside", "front", "back", "left", "right", etc. indicate directions or positional relationships based on the directions or positional relationships in the working state of the present application. They are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they should not be understood as limitations on the present application.

[0086] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "install", "connect" and "connect" should be understood in a broad sense. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0087] The present application has been described above in conjunction with preferred embodiments, but these embodiments are only exemplary and serve only as an illustration. On this basis, various replacements and improvements may be made to the present application, all of which fall within the scope of protection of the present application.

Claims

1. A comb tooth assembly for a hot air comb, characterized in that: The comb assembly comprises: The fixed tooth assembly comprises: a mounting plate; and fixed comb teeth, wherein the fixed comb teeth are arranged on the mounting plate at intervals along the extending direction of the mounting plate, and a hair heating surface is formed on one side of the fixed comb teeth; The movable tooth assembly can move relative to the fixed tooth assembly, and includes: a mounting frame, which is movably arranged on the mounting plate; movable comb teeth, which are arranged on the mounting frame at intervals along the extension direction of the mounting frame; a comb tooth attachment, which is arranged on the movable comb teeth and has a silicone mounting portion; and a silicone pad, which is arranged on the silicone mounting portion and is used to cooperate with the hair heating surface to process hair.

2. The comb tooth assembly of the hot air comb according to claim 1, characterized in that: The silicone mounting part adopts a plate-shaped structure, and is provided with injection holes arranged along the length direction of the plate body; The silicone pad is laid along the length direction of the plate body of the silicone installation part, and a silicone undercut matching with the injection hole is formed on the silicone pad.

3. The comb tooth assembly of the hot air comb according to claim 2, characterized in that: The comb attachment is also provided with a pair of protective edges for covering both sides of the movable comb teeth. The protective edge is formed on both sides of the silicone mounting portion, and one end of the protective edge is connected to the first end of the silicone mounting portion, and the other end of the protective edge extends around both sides of the silicone mounting portion and is formed with a buckle. Wherein, the buckle is engaged with the mounting hole of the mounting frame to fix the silicone mounting part on the movable comb teeth.

4. The comb tooth assembly of the hot air comb according to claim 3, characterized in that: The second end of the silicone mounting portion is provided with a first limiting column, and the first end of the movable comb teeth is provided with a first limiting hole. Wherein, the first limiting column cooperates with the first limiting hole to limit the comb tooth attachment on the movable comb tooth.

5. The comb tooth assembly of the hot air comb according to claim 3, characterized in that: Both sides of the movable comb teeth are respectively provided with guide limit ridges; A guide limit groove is formed on one side of the protective edge covering the movable comb tooth, and the guide limit groove is used to cooperate with the guide limit ridge to limit the comb tooth attachment on the movable comb tooth.

6. The comb tooth assembly of the hot air comb according to claim 5, characterized in that: The second end of the movable comb teeth is provided with a second limiting column, and the first end of the protective edge is provided with a second limiting hole. Wherein, the second limiting column cooperates with the second limiting hole to limit the comb tooth attachment on the movable comb tooth.

7. The comb tooth assembly of the hot air comb according to claim 3, characterized in that: The thickness of the protective edge is greater than the thickness of the silicone mounting portion.

8. The comb tooth assembly of the hot air comb according to claim 3, characterized in that: The comb assembly further comprises: a protective cover having a plurality of protective strips, each of which is disposed outside a group of comb teeth. Among them, each of the protective strips is provided with a third limiting hole; each group of comb teeth includes: a fixed comb tooth and a movable comb tooth, the first end of the fixed comb tooth is provided with a third limiting column, and the third limiting column cooperates with the third limiting hole to limit the sheath on the fixed comb tooth.

9. The comb tooth assembly of the hot air comb according to claim 8, characterized in that: The protection strip is provided with a hair hook on the same side as the hair heating surface, the hair hook is arranged on both sides of the fixed comb teeth, and the angle formed by the hair hook and the part of the protection strip located below the hair hook is an acute angle.

10. The comb tooth assembly of a hot air comb according to claim 1, characterized in that: A guide concave surface is formed on the side of the movable comb teeth facing the comb tooth attachment, and the curvature of the plate surface of the silicone mounting portion is adapted to the guide concave surface.

11. The comb tooth assembly of a hot air comb according to any one of claims 1 to 10, characterized in that: A push rod is provided at one end of the mounting frame, which is used to push the mounting frame so that the silicone pad of the movable comb teeth is clamped with the hair heating surface of the fixed comb teeth; an abutment portion is provided at the other end of the mounting frame, and a baffle is provided at one end of the mounting plate corresponding to the abutment portion; The comb tooth assembly further comprises an elastic connecting member, which is arranged between the abutting portion and the baffle and is used to provide a restoring force to the mounting frame to separate the silicone pad of the movable comb teeth from the hair heating surface of the fixed comb teeth.

12. A hot air comb, characterized in that: The hot air comb comprises: A hair comb body, which is provided with a heating body; And the comb tooth assembly according to any one of claims 1 to 11, wherein the comb tooth assembly is arranged on the comb body and corresponds to the heating body.

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