Hair combing accessory and hair care tool

Abstract

The utility model discloses a combing accessory and a hair care tool. The hair combing accessory comprises a shell, a heat insulation sleeve, a lock catch structure and a comb tooth assembly, the shell extends in the transverse direction, the transverse end of the shell is open, and air outlet holes are formed in the circumferential side of the shell; the heat insulation sleeve is arranged on the inner side of the shell in a sleeving mode from the open end of the shell and provided with a locking part protruding out of the open end of the shell, and the locking part is suitable for being in locking fit with a first matching part on the fan body in the axial direction of the shell. The lock catch structure is movably arranged on the heat insulation sleeve and comprises a locking piece and an adjusting piece, and the adjusting piece moves under the action of external force and drives the locking piece to have a locking state suitable for being locked with the second matching part of the fan body in the circumferential direction of the shell and an unlocking state suitable for being separated from the fan body; and the comb tooth assembly is clamped on the heat insulation sleeve from the air outlet hole. The hair combing accessory is easier to clean and maintain, and the whole hair combing accessory is more compact in structure and easier and more convenient to use.

Description

Technical Field

[0001] This utility model relates to the technical field of hair styling tools, specifically to a hair comb accessory and hair care tool. Background Technology

[0002] Hair styling tools, such as hair dryers, usually come with multiple attachments, such as straighteners, curling irons, and detangling combs. These attachments allow the hot air from the hair dryer to be directed through the hair, creating different styling effects. Traditional detangling combs use their teeth to straighten hair during blow-drying, making it smoother. However, the teeth are generally integrated with the main body of the accessory. After prolonged use, the teeth easily become tangled in hair and accumulate dirt. Furthermore, the integrated design makes cleaning and maintenance difficult; if one tooth or component is damaged, the entire accessory needs to be replaced, resulting in relatively high operating costs. Utility Model Content

[0003] In order to solve the above-mentioned technical problems, the main purpose of this utility model is to provide a hair comb accessory and hair styling tool, which aims to solve the problems that traditional hair comb accessories are not easy to clean and maintain, and have relatively high usage costs.

[0004] To achieve the above objectives, this utility model proposes a hair comb accessory, comprising:

[0005] The outer casing extends laterally and is open at one end. An air outlet is provided on one side of the outer casing in the circumferential direction.

[0006] A heat insulation sleeve is fitted inside the outer shell from the open end of the outer shell and has a locking part protruding from the open end of the outer shell. The locking part is adapted to form a locking fit with a first mating part on the fan body along the axial direction of the outer shell.

[0007] The locking structure is movably mounted on the heat insulation sleeve and includes a locking member and an adjusting member. The adjusting member moves under the action of an external force, driving the locking member to have a locked state suitable for locking with the second mating part of the fan body along the circumferential direction of the outer shell, and an unlocked state that is disengaged from the fan body.

[0008] The comb assembly is snapped onto the heat insulation sleeve from the air outlet.

[0009] Optionally, the heat insulation sleeve is cylindrical and matches the shape of the outer shell. One of the heat insulation sleeve and the outer shell is provided with a guide rail extending laterally along the outer shell, and the other is provided with a groove that slides in cooperation with the guide rail.

[0010] Optionally, the locking member is slidably disposed on the heat insulation sleeve along the lateral side of the housing, and at least a portion of the adjusting member is exposed from the peripheral side of the housing. The locking member and the adjusting member are wedge-shaped, so that when the adjusting member is moved by an external force, the locking member can be driven to move to switch between the locked state and the unlocked state.

[0011] Optionally, the locking member includes a locking plate, one end of which extends from the heat insulation sleeve along the axial direction of the housing, and the other end of which is provided with a first wedge-shaped surface facing the open end of the housing;

[0012] The adjusting component includes an adjusting button, which engages with the locking plate radially along the outer shell and has a second wedge-shaped surface that wedges with the first wedge-shaped surface. The adjusting button can reciprocate radially along the outer shell, and under the action of the first wedge-shaped surface and the second wedge-shaped surface, it drives the locking plate to reciprocate laterally along the outer shell.

[0013] Optionally, the housing has a through hole on one side near its open end; the adjustment button includes a button base plate and two button side plates protruding from the button base plate. The button base plate is located at the through hole, and the two button side plates have first locking holes. The locking plate has first buckles that are correspondingly engaged with the two first locking holes, and the first buckles can move radially and axially along the housing within the corresponding first locking holes. The second wedge-shaped surface is formed on the button side plate.

[0014] Optionally, the locking structure further includes an elastic reset member, which abuts between the locking member and the adjusting member, such that when the locking structure is in the unlocked state, when the external force on the adjusting member is removed, the locking structure can be automatically reset to the locked state under the action of the elastic reset member.

[0015] Optionally, the locking part includes a notch groove provided on the peripheral side of the heat insulation sleeve, the notch groove being formed at the end of the heat insulation sleeve extending out of the outer shell; the notch groove is provided in multiples, and the multiple notch grooves are arranged at intervals along the circumference of the heat insulation sleeve.

[0016] Optionally, the comb assembly includes:

[0017] Comb base plate;

[0018] The first comb tooth is connected to the comb tooth base plate;

[0019] The second comb tooth is rotatably disposed between the first comb tooth and the comb tooth base plate, and both the first comb tooth and the second comb tooth can be exposed from the air outlet.

[0020] An air passage is formed between the comb base plate, the first comb tooth, and the second comb tooth, connecting the inner cavity of the heat insulation sleeve and the air outlet. The second comb tooth rotates relative to the first comb tooth, and under the guidance of the second comb tooth, the airflow can flow out from the first side or the second side of the air outlet.

[0021] Optionally, the outer periphery of the heat insulation sleeve is provided with a second buckle, and the comb base plate is provided with a second locking hole that engages with the second buckle. The second buckle and the second locking hole engage with each other to fix the comb base plate to the air outlet.

[0022] This utility model also provides a hair styling tool, including the aforementioned hair comb accessory.

[0023] The technical solution provided by this utility model has the following beneficial effects:

[0024] The hair comb accessory provided by this utility model includes a shell, a heat insulation sleeve, a locking structure, and a comb tooth assembly. The outermost layer of the shell forms a protective layer, and the heat insulation sleeve is fitted inside the shell. On the one hand, it provides heat insulation to prevent burns to the user due to excessive heat on the shell; on the other hand, it directs airflow towards the air outlet. Furthermore, the locking part on the heat insulation sleeve forms an axial locking engagement with the fan body. The locking structure is adaptable to connection with the fan body, and the adjusting member drives the locking member to move, allowing the locking structure to switch between a locked state and an unlocked state. This makes it easier to connect and disconnect the hair comb accessory from the fan body, enabling complete connection and disassembly of the hair comb accessory. Fixed to the hair dryer, the comb accessory can be quickly detached from the hair dryer. Furthermore, the comb tooth assembly is snapped onto the heat insulation sleeve from the air outlet, allowing for easy assembly and disassembly. After disassembly, the comb tooth assembly is easier to clean and maintain, and easier to replace. During assembly, the heat insulation sleeve can be installed into the housing from one axial end, while the comb tooth assembly can be installed onto the heat insulation sleeve from one radial side of the housing. This allows the assembly of the comb tooth assembly and the heat insulation sleeve to be unrestricted by the internal space of the housing, making assembly more convenient and resulting in a more compact structure for the entire comb accessory, making it easier and more convenient to use. Attached Figure Description

[0025] 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 some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0026] Figure 1 An exploded view of an embodiment of a hair comb accessory provided by this utility model;

[0027] Figure 2 for Figure 1 A cross-sectional structural diagram of the hair comb accessory described herein.

[0028] Explanation of icon numbers:

[0029] 100-Hair comb accessory; 1-Outer shell; 11-Guide rail; 2-Heat insulation sleeve; 21-Slide groove; 22-Locking part; 221-Notch groove; 23-Second buckle; 3-Locking structure; 31-Locking part; 311-Locking plate; 3111-First wedge surface; 3112-First buckle; 32-Adjusting part; 321-Adjusting button; 3211-Button base plate; 3212-Button side plate; 3213-Second wedge surface; 3214-First locking hole; 33-Elastic reset part; 4-Comb tooth assembly; 41-Comb tooth base plate; 42-First comb tooth; 43-Second comb tooth.

[0030] The realization of the purpose, functional characteristics and excellent effects of this utility model will be further explained below in conjunction with specific embodiments and accompanying drawings. Detailed Implementation

[0031] 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.

[0032] It should be noted that if the embodiments of this utility model involve directional indication, the directional indication is only used to explain the relative positional relationship and movement of each component in a specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0033] Furthermore, if the embodiments of this utility model involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the meaning of "and / or" throughout the text includes three parallel solutions; for example, "A and / or B" includes solution A, solution B, or a solution where both A and B are satisfied simultaneously. Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0034] This utility model provides a hair comb attachment 100, which is adapted for use with a hair dryer, allowing the airflow from the hair dryer to be blown out from the hair comb attachment 100 for styling. For details, please refer to... Figures 1 to 2 In this embodiment, the hair comb accessory 100 includes a housing 1, a heat insulation sleeve 2, a locking structure 3, and a comb tooth assembly 4. The housing 1 extends laterally and one end of it is open. An air outlet is provided on one side of the housing 1 in the circumferential direction. The heat insulation sleeve 2 is fitted inside the housing 1 from the open end and has a locking part 22 protruding from the open end of the housing 1. The locking part 22 is adapted to form a locking engagement with a first mating part on the blower body along the axial direction of the housing 1. The locking structure 3 is movably disposed on the heat insulation sleeve 2 and includes a locking member 31 and an adjusting member 32. The adjusting member 32 moves under the action of external force, driving the locking member 31 to have a locking state adapted to lock with a second mating part on the blower body along the circumferential direction of the housing 1, and an unlocking state adapted to disengage from the blower body. The comb tooth assembly 4 is engaged with the heat insulation sleeve 2 from the air outlet.

[0035] In this embodiment, the outermost layer of the outer shell 1 forms a protective layer, and the heat insulation sleeve 2 is fitted inside the outer shell 1. On the one hand, it can form heat insulation to prevent the user from being burned by excessively high temperature on the outer shell 1. On the other hand, it can deliver airflow towards the air outlet. The locking part 22 on the heat insulation sleeve 2 can form an axial locking fit with the fan body. The locking structure 3 can be adapted to be connected to the fan body. The adjusting member 32 drives the locking member 31 to move, so that the locking structure 3 can switch between the locked state and the unlocked state. This makes it easier to connect and disconnect the hair comb accessory 100 from the fan body, better fix the hair comb accessory 100 to the hair dryer, and also allows the hair comb accessory 100 to be quickly removed from the hair dryer. Furthermore, the comb assembly 4 is snapped onto the heat insulation sleeve 2 from the air outlet, allowing for easy assembly and disassembly of the comb assembly 4 from the heat insulation sleeve 2. After disassembly, the comb assembly 4 is easier to clean and maintain. Moreover, during assembly, the heat insulation sleeve 2 can be installed into the outer shell 1 from one axial end, while the comb assembly 4 can be installed onto the heat insulation sleeve 2 from one radial side of the outer shell 1. This allows the assembly of the comb assembly 4 and the heat insulation sleeve 2 to be unrestricted by the internal space of the outer shell 1, making assembly more convenient and resulting in a more compact structure for the entire hair comb accessory 100, making it easier and more convenient to use.

[0036] The outer casing 1 is generally cylindrical, with its axial direction extending laterally. The air outlet is located on the peripheral side of the outer casing 1 and is generally elongated. The length of the elongated hole extends along the axial direction of the outer casing 1.

[0037] The heat insulation sleeve 2 is cylindrical and matches the shape of the outer shell 1. At least part of one end of the heat insulation sleeve 2 with a locking part 22 can extend from the open end of the outer shell 1, allowing the locking part 22 to engage with the first mating part on the blower body. Furthermore, one of the heat insulation sleeve 2 and the outer shell 1 has a guide rail 11 extending laterally along the outer shell 1, and the other has a sliding groove 21 that slidably engages with the guide rail 11. The heat insulation sleeve 2 can extend into the outer shell 1 from its open end. Under the guiding action of the guide rail 11 and the sliding groove 21, the heat insulation sleeve 2 moves more stably when inserted into the outer shell 1, and the engagement of the guide rail 11 and the sliding groove 21 ensures more accurate circumferential alignment between the heat insulation sleeve 2 and the outer shell 1, preventing relative rotation. An opening is provided on the circumferential side of the heat insulation sleeve 2, which communicates with the air outlet. The airflow from the blower can enter the heat insulation sleeve 2 from one end and be blown out from the air outlet through the opening.

[0038] The locking member 31 has a reciprocating stroke along the axial direction of the outer casing 1. Movement of the locking member 31 allows it to extend at least partially out of the heat insulation sleeve 2 to be in the locked state, and also allows it to retract into the heat insulation sleeve 2 to be in the unlocked state. After the locking member 31 is unlocked from the blower body, the hair comb attachment 100 can rotate relative to the blower body, causing the locking part 22 to disengage from the first mating part, thereby allowing the hair comb attachment 100 to be removed from the hair dryer.

[0039] It is understood that there are many ways to move the locking member 31 along the axial direction of the outer casing 1 by moving the adjusting member 32. For example, the locking member 31 can be moved along the axial direction of the outer casing 1 by moving the adjusting member 32 along the axial direction of the outer casing 1, or the locking member 31 can be moved along the axial direction of the outer casing 1 by rotating the adjusting member 32. Moreover, the adjusting member 32 can be adjusted manually or driven by a driving component.

[0040] Preferably, combined with Figure 1 and Figure 2 As shown, the locking member 31 is slidably disposed on the heat insulation sleeve 2 along the lateral side of the outer shell 1. At least a portion of the adjusting member 32 is exposed from the peripheral side of the outer shell 1. The moving direction of the locking member 31 is perpendicular to the moving direction of the adjusting member 32, so that when the user manually presses the adjusting member 32 to move it radially along the outer shell 1, the locking member 31 can be driven to produce an axial displacement along the outer shell 1. In this way, the adjustment stroke and the moving stroke of the locking member 31 can both be set to be shorter, thereby saving more space. Preferably, the locking member 31 and the adjusting member 32 are wedge-shaped. When the adjusting member 32 is moved by an external force, it can drive the locking member 31 to move, so as to switch between the locked state and the unlocked state, so as to convert the radial movement of the adjusting member 32 into the axial movement of the locking member 31 along the outer shell 1. On the one hand, the adjusting member 32 is located on the outside of the outer shell 1, which is convenient for pressing and adjustment. On the other hand, it makes the movement range of the locking member 31 larger and occupies less space inside the outer shell 1, so that the overall volume of the hair comb accessory 100 can be smaller.

[0041] Furthermore, such as Figure 1As shown, the locking member 31 includes a locking plate 311, one end of which extends from the heat insulation sleeve 2 along the axial direction of the outer shell 1, and the other end of which is provided with a first wedge-shaped surface 3111 facing the open end of the outer shell 1. The adjusting member 32 includes an adjusting button 321, which engages with the locking plate 311 along the radial direction of the outer shell 1 and has a second wedge-shaped surface 3213 that wedges with the first wedge-shaped surface 3111. The adjusting button 321 has a reciprocating stroke along the radial direction of the outer shell 1. When the adjusting button 321 moves, the locking plate 311 is driven to reciprocate laterally along the outer shell 1 under the action of the first wedge-shaped surface 3111 and the second wedge-shaped surface 3213. When it is necessary to remove the hair comb accessory 100 from the hair dryer, the adjustment button 321 can be pressed, causing the adjustment button 321 to move toward the center of the outer casing 1. At this time, the second wedge surface 3213 and the first wedge surface 3111 move in the wedge direction to drive the locking plate 311 to move axially toward the inner side of the outer casing 1 to exit the hair dryer body. This allows the locking part 22 to rotate relative to the first mating part to unlock, thereby removing the hair comb accessory 100 from the hair dryer body.

[0042] Furthermore, the outer casing 1 has a through hole on one side near its open end; the adjustment button 321 includes a button base plate 3211 and two button side plates 3212 protruding from the button base plate 3211. The button base plate 3211 is located at the through hole. First locking holes 3214 are provided on the two button side plates 3212. The locking plate 311 has first latches 3112 that correspond one-to-one with the two first locking holes 3214 and engage with them. The first latches 3112 can move radially and axially within their corresponding first locking holes 3214. By engaging the first locking holes 3214 with the first latches 3112, the movement range of the adjustment button 321 can be limited.

[0043] The locking structure 3 further includes an elastic reset member 33, which abuts between the locking member 31 and the adjusting member 32. This allows the locking structure 3 to automatically reset to the locked state when the external force on the adjusting member 32 is removed, provided the elastic reset member 33 is in the unlocked state. The elastic reset member 33 can be configured as a telescopic spring, with a protruding post extending from the button base plate 3211 towards the locking plate 311. The telescopic spring is sleeved on the outside of the protruding post, and its other end abuts against the locking plate 311. When the button base plate 3211 is pressed, the telescopic spring is in a contracted state. While the adjustment button 321 moves toward the housing 1, it drives the locking plate 311 to move toward the direction of exiting the fan body. When the button base plate 3211 is no longer pressed, under the action of the elastic restoring force of the telescopic spring, the adjustment button 321 can be pushed to reset, thereby driving the locking plate 311 to reset so that it extends out of the heat insulation sleeve 2 and is in the locked state.

[0044] Furthermore, a second spring is provided between the locking plate 311 and the heat insulation sleeve 2. The second spring is arranged along the axial direction of the outer shell 1, so that when the locking plate 311 is withdrawn from the fan body, the second spring is in a compressed state. When the external force on the adjustment button 321 is removed, the elastic force of the second spring can help push the locking plate 311 to move, so as to switch to the locking state.

[0045] like Figure 1As shown, the locking part 22 includes a notch 221 on the peripheral side of the heat insulation sleeve 2, the notch 221 being formed at the end of the heat insulation sleeve 2 extending out of the outer shell 1; multiple notches 221 are provided, and the multiple notches 221 are spaced apart along the circumference of the heat insulation sleeve 2. The first mating part includes a snap-fit ​​protrusion on the fan body, the snap-fit ​​protrusion being spaced apart along the circumference of the fan body, so that the multiple snap-fit ​​protrusions and the multiple notches 221 can be snapped together one by one. The connection between each side of the hair comb accessory 100 and each side of the fan body is more stable and reliable, so it is not easy to shake when installed on the fan body. When assembling the hair comb accessory 100 onto the hair dryer, first press the adjustment button 321 to unlock the locking plate 311. Then, insert the multiple snap-fit ​​protrusions into the corresponding notches 221 one by one. Rotate the hair comb accessory 100 so that the multiple snap-fit ​​protrusions and notches 221 are engaged. Then, release the adjustment button 321 so that the locking plate 311 extends out and is inserted into the second mating part on the hair dryer body to restrict the rotation of the hair comb accessory 100 relative to the hair dryer, thereby completing the assembly of the hair comb accessory 100. The operation is simple and convenient.

[0046] The comb assembly 4 can comb the hair and create an airflow in a specific direction, allowing the airflow to flow better along the combing direction during the combing process, thus making the hair smoother. Preferably, it is combined with... Figure 1 and Figure 2 As shown, the comb assembly 4 includes a comb base plate 41, a first comb tooth 42, and a second comb tooth 43. The first comb tooth 42 is connected to the comb base plate 41. The second comb tooth 43 is rotatably disposed between the first comb tooth 42 and the comb base plate 41, and both the first comb tooth 42 and the second comb tooth 43 can be exposed from the air outlet. An air passage is formed between the comb base plate 41, the first comb tooth 42, and the second comb tooth 43, connecting the inner cavity of the heat insulation sleeve 2 and the air outlet. The second comb tooth 43 rotates relative to the first comb tooth 42, and under the guidance of the second comb tooth 43, the airflow can flow out from either the first or second side of the air outlet. The airflow flows out from one side of the air outlet, resulting in a more unidirectional airflow and thus a better hair-smoothing effect.

[0047] The first comb tooth 42 is fixed to the comb tooth base plate 41, and the second comb tooth 43 is rotatably arranged. At least two through holes are provided on the comb tooth base plate 41. One through hole is located near the first side of the air outlet and connects the inner cavity of the heat insulation sleeve 2 and the air outlet. The other through hole is located near the second side of the air outlet and connects the inner cavity of the heat insulation sleeve 2 and the air outlet. When the hair comb accessory 100 combs the hair, the resistance of the hair drives the second comb tooth 43 to rotate. At this time, the second comb tooth 43 can block one of the through holes and open the other through hole, allowing the airflow from the heat insulation sleeve 2 to flow through the open through hole to the side of the air outlet near the hair, ensuring that the airflow direction follows the direction of hair combing, resulting in better combing effect.

[0048] Furthermore, a second buckle 23 is provided on the outer periphery of the heat insulation sleeve 2, and a second locking hole is provided on the comb base plate 41 to engage with the second buckle 23. The second buckle 23 and the second locking hole engage with each other to fix the comb base plate 41 to the air outlet, facilitating the assembly and disassembly of the comb assembly 4. During assembly, the heat insulation sleeve 2 can be assembled into the outer shell 1 first and fixed to the outer shell 1 with screws or bolts. Then, the assembled comb assembly 4 can be snapped onto the heat insulation sleeve 2, fixing the entire comb assembly 4 onto the heat insulation sleeve 2. This makes assembly simpler, more convenient, and more efficient.

[0049] This utility model also provides a hair styling tool, including the above-mentioned hair comb attachment 100 and a hair dryer. The hair comb attachment 100 is detachably connected to the hair dryer, which makes hair styling more efficient. Moreover, the comb tooth assembly 4 on the hair comb attachment 100 is easy to disassemble and assemble, so the comb tooth assembly 4 is easier to clean and maintain, more hygienic to use, and has a lower cost of use.

[0050] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. Any equivalent structure made using the contents of the present utility model specification and drawings, or directly or indirectly applied to other related technical fields, are similarly included within the patent protection scope of the present utility model.

Claims

1. A hair comb accessory, characterized in that, The application relates to a heat insulation structure of a fan, which comprises the following parts: a housing, which is arranged in a transverse direction and has an open end in the transverse direction, and is provided with an air outlet hole in the circumferential direction; a heat insulation sleeve, which is arranged in the housing and has a locking part arranged outside the open end of the housing, and is adapted to be locked with a first matching part on a fan body in the axial direction of the housing; a lock structure, which is movably arranged on the heat insulation sleeve and comprises a locking part and an adjusting part, the adjusting part is moved by external force, and drives the locking part to have a locking state, which is adapted to be locked with a second matching part on the fan body in the circumferential direction of the housing, and to have an unlocking state, which is adapted to be separated from the fan body; a comb assembly, which is clamped on the heat insulation sleeve from the air outlet hole.

2. The hair comb accessory of claim 1, wherein, The heat insulation sleeve is arranged in a cylindrical shape and matches the shape of the housing, one of the heat insulation sleeve and the housing is provided with a guide rail arranged in the transverse direction of the housing, and the other is provided with a sliding groove matched with the guide rail.

3. The hair comb accessory of claim 1, wherein, The locking part is slidably arranged on the heat insulation sleeve in the transverse direction of the housing, at least part of the adjusting part can be exposed from the circumferential surface of the housing, the locking part and the adjusting part are wedge-shaped matched, so that the locking part can be driven to move between the locking state and the unlocking state when the adjusting part is moved by external force.

4. A hair comb accessory according to claim 3, wherein The locking part comprises a locking plate, one end of the locking plate can be extended from the heat insulation sleeve in the axial direction of the housing, and the other end of the locking plate is provided with a first wedge surface arranged towards the open end of the housing; The adjusting part comprises an adjusting button, the adjusting button is clamped with the locking plate in the radial direction of the housing and has a second wedge surface wedge-shaped matched with the first wedge surface, the adjusting button can be reciprocally moved in the radial direction of the housing, and the locking plate can be reciprocally moved in the transverse direction of the housing under the cooperation of the first wedge surface and the second wedge surface.

5. A hair comb accessory according to claim 4, wherein, The housing is provided with a through hole near the side of the open end, the adjusting button comprises a button bottom plate and two button side plates protruding on the button bottom plate, the button bottom plate is arranged at the through hole, the two button side plates are provided with first clamping holes, the locking plate is provided with first buckles corresponding to the first clamping holes, and the first buckles can be moved in the radial direction and the axial direction of the housing in the corresponding first clamping holes, and the second wedge surface is formed on the button side plate.

6. The hair comb accessory of claim 1, wherein, The lock structure further comprises a resilient reset part, which is abutted between the locking part and the adjusting part, so that when the adjusting part is removed by external force, the lock structure can be automatically reset to the locking state under the action of the resilient reset part when the lock structure is in the unlocking state.

7. The hair comb accessory of claim 1, wherein, The locking part comprises a notch groove arranged on the circumferential surface of the heat insulation sleeve, and the notch of the notch groove is formed on the end of the heat insulation sleeve extended from the housing; the notch groove is provided with a plurality of notch grooves arranged at intervals in the circumferential direction of the heat insulation sleeve.

8. The hair comb accessory of claim 1, wherein, The comb assembly comprises: a comb bottom plate; A first comb tooth is connected to the comb base plate; A second comb tooth is rotatably arranged between the first comb tooth and the comb base plate, and the first comb tooth and the second comb tooth are both exposed from the air outlet hole; A through air passage is formed between the comb base plate, the first comb tooth and the second comb tooth, and the through air passage connects the inner cavity of the heat insulation sleeve and the air outlet hole, and the second comb tooth is rotatable relative to the first comb tooth, and under the guidance of the second comb tooth, the airflow can flow out from the first side or the second side of the air outlet hole.

9. A hair comb accessory according to claim 8, wherein, A second buckle is arranged on the outer circumferential side of the heat insulation sleeve, a second buckle hole is arranged on the comb base plate and matched with the second buckle, and the second buckle and the second buckle hole are matched to fix the comb base plate at the air outlet hole.

10. A hair grooming tool, characterized in that, The hair comb accessory comprises the comb accessory as claimed in any one of claims 1 to 9.

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