Air nozzle accessory and hairdressing equipment

Abstract

The utility model discloses an air nozzle accessory and hairdressing equipment. The tuyere accessory comprises a tuyere outer shell, a tuyere inner shell and an adjusting structure. The tuyere outer shell is provided with an air inlet end and an air outlet end which are oppositely arranged. The air nozzle inner shell is sleeved with the air nozzle outer shell and provided with a hair combing part. The adjusting structure is arranged in the tuyere inner shell in a sleeved mode and comprises an air guiding piece and an adjusting piece, the air guiding piece is movably connected to the adjusting piece and the tuyere inner shell and has a first working state and a second working state, and the adjusting piece can move relative to the tuyere inner shell so that the air guiding piece can be switched between the first working state and the second working state. The air outlet area of the air guide piece in the first working state is larger than that of the air guide piece in the second working state. According to the air nozzle accessory, the function of the air nozzle accessory is more powerful, different hair styling requirements can be better met, the number of accessories carried by a user can be reduced, frequent replacement of the air nozzle can be avoided, and the use experience of the user is better improved.

Description

Technical Field

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

[0002] Hair styling devices, such as hair dryers, typically come with multiple nozzle attachments, such as concentrators, diffusers, anti-flip nozzles, and styling nozzles. Different nozzles are used to achieve different hair styling effects. However, users, especially when traveling, often need to carry multiple nozzles along with the hair dryer. This increases the number of items they carry, making it inconvenient, and the need to change nozzles frequently is cumbersome, significantly impacting the user experience. Utility Model Content

[0003] In order to solve the above-mentioned technical problems, the main purpose of this utility model is to provide a nozzle accessory and hair styling equipment, which aims to solve the problem that the traditional nozzle has a relatively simple function, increases the user's carrying load and operating intensity, and seriously affects the user's user experience.

[0004] To achieve the above objectives, the present invention provides a nozzle accessory, comprising:

[0005] The nozzle housing has an air inlet end and an air outlet end that are arranged opposite to each other;

[0006] The inner shell of the nozzle is fitted inside the outer shell of the nozzle and has a hair combing part that protrudes from the air outlet end of the outer shell of the nozzle;

[0007] An adjustment structure, fitted inside the inner shell of the nozzle, includes an air guide located at the air outlet end of the inner shell of the nozzle and an adjustment member connected to the air guide. The air guide is movably connected to the adjustment member and the inner shell of the nozzle and has a first working state and a second working state. The adjustment member can move relative to the inner shell of the nozzle, so that the air guide can switch between the first working state and the second working state. In the first working state, the air outlet area of ​​the air guide is greater than the air outlet area of ​​the air guide in the second working state.

[0008] Optionally, the air guide includes an air guide plate, which has a connecting end and a movable end that are arranged opposite to each other along the airflow direction. The connecting end is rotatably mounted on the adjusting member, and the movable end is slidably mounted on the inner shell of the nozzle. When the adjusting member moves to switch from the first working state to the second working state, it drives the connecting end to swing toward the center of the inner shell of the nozzle to form a partial obstruction in the airflow path.

[0009] Optionally, one of the air guide and the inner shell of the nozzle is provided with a guide groove, and the other is provided with a reversing protrusion. The reversing protrusion is inserted into the guide groove and can slide along the guide groove.

[0010] Optionally, the air guide plate is provided with a reversing protrusion, and the inner side of the nozzle inner shell is provided with a guide groove, and in the direction of airflow, the guide groove is bent from the edge of the nozzle inner shell toward its center.

[0011] Optionally, two air guide plates are provided, and the two air guide plates are arranged at relative intervals along the vertical direction of the inner shell of the air nozzle;

[0012] Each of the air guide plates is provided with the reversing protrusion, and when the air guide component switches from the first working state to the second working state, the movable ends of the two air guide plates are arranged close to each other.

[0013] Optionally, one of the adjusting member and the inner shell of the nozzle is provided with a guide post, and the other is provided with a guide cylinder that slides with the guide post;

[0014] The nozzle accessory also includes a limiting structure, which is used to limit the relative sliding stroke of the guide post and the guide cylinder.

[0015] Optionally, the limiting structure includes a first limiting hole and a second limiting hole provided on the inner shell of the nozzle, and a limiting protrusion provided on the adjusting member. Along the airflow direction, the first limiting hole is located upstream of the second limiting hole.

[0016] When in the first working state, the limiting protrusion engages with the first limiting hole; when in the second working state, the limiting protrusion engages with the second limiting hole.

[0017] Optionally, the nozzle inner shell includes a cylindrical inner shell body, the hair combing part is located at the front end of the inner shell body, and the rear end of the inner shell body is provided with at least a plurality of clearance notches, with a snap-fit ​​cantilever formed between two adjacent clearance notches, and the first limiting hole and the second limiting hole are both provided on the snap-fit ​​cantilever.

[0018] Optionally, a hook is provided on one of the inner side of the nozzle housing and the outer side of the nozzle inner housing, and a buckle is provided on the other side to engage with the hook. The hook and the buckle engage to connect and fix the nozzle housing and the nozzle inner housing; and / or,

[0019] The nozzle accessory also includes a connector, which is connected to the adjusting member and has a connecting part suitable for connecting and engaging with a mating part on the main body of the equipment;

[0020] The connector rotates in a first direction, causing the connecting part to engage with the mating part; the connector rotates in a second direction, causing the connecting part to separate from the mating part, wherein the first direction and the second direction are opposite.

[0021] This utility model also provides a hair styling device, including the above-mentioned nozzle accessory.

[0022] The technical solution provided by this utility model has the following beneficial effects:

[0023] The nozzle accessory provided by this utility model includes a nozzle outer shell, a nozzle inner shell, and an adjustment structure. The nozzle outer shell has an air inlet end and an air outlet end arranged opposite to each other. After the airflow is blown out by the hair dryer, it can flow from the air inlet end of the nozzle outer shell towards the air outlet end. The nozzle inner shell is fitted inside the nozzle outer shell, which can increase the strength of the entire nozzle accessory. On the other hand, the nozzle inner shell is provided with a hair combing part, which can comb the hair while blow-drying to ensure the smoothness of the hair. Moreover, the air outlet area can be adjusted by the adjustment structure. The movement of the adjustment component can adjust the movement of the air guide component, so that the air guide component can change the air outlet area, thereby changing the air outlet speed and air outlet effect to achieve different modes of hair drying effect. This nozzle attachment not only allows for hair combing but also provides two different airflow speeds for blow-drying. One nozzle attachment can perform multiple functions, making it more powerful and better able to meet different hair styling needs. It not only reduces the number of attachments users need to carry but also avoids frequent nozzle replacements, thus improving the user experience. Attached Figure Description

[0024] 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.

[0025] Figure 1 A schematic diagram of the structure of an embodiment of a nozzle accessory provided by this utility model;

[0026] Figure 2 for Figure 1 Another structural schematic diagram of the nozzle accessory described herein;

[0027] Figure 3 for Figure 1 A cross-sectional structural diagram of the nozzle accessory described herein;

[0028] Figure 4 for Figure 1 Another cross-sectional structural diagram of the nozzle accessory described herein;

[0029] Figure 5 for Figure 1 An exploded view of the nozzle accessory described herein;

[0030] Figure 6 for Figure 1 Another exploded view of the nozzle accessory described herein.

[0031] Explanation of icon numbers:

[0032] 100- Nozzle accessory; 1- Nozzle outer shell; 11- Hook; 2- Nozzle inner shell; 21- Inner shell body; 211- Guide groove; 212- Guide post; 213- Buckle; 22- Hair combing part; 3- Adjustment structure; 31- Air guide; 311- Air guide plate; 312- Reversing protrusion; 32- Adjustment part; 321- Guide cylinder; 4- Limiting structure; 41- First limiting hole; 42- Second limiting hole; 43- Limiting protrusion; 5- Connector; 51- Connecting part.

[0033] 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

[0034] 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.

[0035] 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.

[0036] 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.

[0037] This utility model provides a nozzle accessory 100 and a hair styling device. The hair styling device includes the nozzle accessory 100 and a device body detachably connected to the nozzle accessory 100. The device body can be configured as a hair dryer or other airflow generating device to generate airflow. When the nozzle accessory 100 is installed on the hair dryer, the airflow generated by the hair dryer can be blown out from the nozzle accessory 100. For ease of explanation, the structure of the nozzle accessory 100 will be specifically described below using a hair dryer as an example.

[0038] Specifically, please refer to Figures 1 to 3 In this embodiment, the nozzle accessory 100 includes a nozzle outer shell 1, a nozzle inner shell 2, and an adjustment structure 3. The nozzle outer shell 1 has an air inlet end and an air outlet end arranged opposite to each other. The nozzle inner shell 2 is sleeved inside the nozzle outer shell 1 and has a hair combing part 22 protruding from the air outlet end of the nozzle outer shell 1. The adjustment structure 3 is sleeved inside the nozzle inner shell 2 and includes an air guide 31 located inside the air outlet end of the nozzle inner shell 2 and an adjustment member 32 connected to the air guide 31. The air guide 31 is movably connected to the adjustment member 32 and the nozzle inner shell 2 and has a first working state and a second working state. The adjustment member 32 can move relative to the nozzle inner shell 2, so that the air guide 31 can switch between the first working state and the second working state. When in the first working state, the air outlet area of ​​the air guide 31 is greater than the air outlet area of ​​the air guide 31 when in the second working state.

[0039] In this embodiment, after the airflow is blown out from the hair dryer, it can flow from the air inlet end of the nozzle housing 1 towards the air outlet end. The nozzle inner housing 2 is fitted inside the nozzle housing 1, which can increase the strength of the entire nozzle accessory 100. On the other hand, the nozzle inner housing 2 is provided with a hair combing part 22, which can comb the hair while blow-drying to ensure the smoothness of the hair. Moreover, the air outlet area can be adjusted by the adjustment structure 3, and the movement of the air guide 31 can be adjusted by the movement of the adjustment member 32, so that the air guide 31 can change the air outlet area, thereby changing the air outlet speed and air outlet effect to achieve different modes of hair drying effect. The nozzle attachment 100 can not only comb hair, but also achieve two different wind speeds for blow-drying. One nozzle attachment 100 can perform multiple functions, making the nozzle attachment 100 more powerful and better able to meet different hair styling needs. It can not only reduce the number of attachments that users carry, but also avoid frequent nozzle replacements, thus improving the user experience.

[0040] Among them, combined Figure 1 and Figure 2 As shown, the nozzle housing 1 is a cylindrical shape with openings at both ends. The cross-section of the air inlet end of the nozzle housing 1 is approximately circular, and the cross-section of the air outlet end of the nozzle housing 1 is approximately elliptical. If the air outlet end of the nozzle housing 1 is defined as the front end, then the air inlet end of the nozzle housing 1 is the rear end. Unless otherwise specified, all descriptions of orientation in this utility model shall be based on the above.

[0041] The inner shell 2 of the nozzle is disposed inside the outer shell 1 of the nozzle and is located near the air outlet end of the outer shell 1. The inner shell 2 of the nozzle includes a cylindrical inner shell body 21, and the hair combing part 22 is located at the front end of the inner shell body 21. The shape of the inner shell body 21 is adapted to the shape of the air outlet end of the outer shell 1, and the cross-section of the inner shell body 21 is also approximately elliptical, so that after the inner shell 2 of the nozzle is fitted inside the outer shell 1, the front end of the inner shell body 21 is flush with the front end of the outer shell 1, and the hair combing part 22 can protrude from the outer shell 1, so as to comb the hair through the hair combing part 22 during blow-drying.

[0042] The nozzle outer shell 1 and the nozzle inner shell 2 are detachably connected. Preferably, a hook 11 is provided on one of the inner side of the nozzle outer shell 1 and the outer side of the nozzle inner shell 2, and a buckle 213 is provided on the other side to engage with the hook 11. The hook 11 and the buckle 213 engage to connect and fix the nozzle outer shell 1 and the nozzle inner shell 2. Specifically, combined with Figure 5 and Figure 6As shown, a plurality of hooks 11 are protruding from the inner sidewall of the nozzle housing 1. The plurality of hooks 11 are evenly distributed on the upper and lower sidewalls of the nozzle housing 1. A plurality of fasteners 213 are provided on the outer peripheral sidewall of the nozzle housing. The plurality of hooks 11 are correspondingly fastened to the plurality of fasteners 213, so that the nozzle housing 1 and the nozzle inner housing 2 are reliably connected at all points along the circumference, preventing the nozzle inner housing 2 from shaking relative to the nozzle housing 1, and making the entire nozzle accessory 100 more stable.

[0043] The air guide 31 can be used to adjust the air outlet area at the air outlet end of the nozzle housing 1, thereby adjusting the air outlet mode. Preferably, it is combined with... Figure 5 and Figure 6 As shown, the air guide 31 includes an air guide plate 311. The air guide plate 311 has a connecting end and a movable end that are arranged opposite to each other along the airflow direction. The connecting end is rotatably mounted on the adjusting member 32, and the movable end is slidably mounted on the inner shell 2 of the nozzle. When the adjusting member 32 moves to switch from the first working state to the second working state, it drives the connecting end to swing toward the center of the inner shell 2 of the nozzle to form a partial obstruction in the airflow path, so as to make the air outlet area smaller and the wind speed greater, thereby changing the air outlet mode and realizing different functional shapes.

[0044] Preferably, two air guide plates 311 are provided, and the two air guide plates 311 are arranged at relative intervals along the vertical direction of the inner shell 2 of the nozzle. When the air guide 31 switches from the first working state to the second working state, the movable ends of the two air guide plates 311 are arranged close to each other, so that the airflow blown from the outer shell 1 of the nozzle can be distributed more evenly and will not be biased to one side.

[0045] The connecting end and the movable end of each of the air guide plates 311 are arranged in a slightly cylindrical bend. Each of the air guide plates 311 has a shaft protrusion at both ends in the length direction, and each of the air guide plates 311 is rotatably connected to the adjusting member 32 through the shaft protrusions at both ends.

[0046] The movable end of each of the air guide plates 311 is slidably connected to the inner shell 2 of the nozzle, so that when the adjusting member 32 moves relative to the inner shell 2 of the nozzle, the movable end of the air guide plate 311 can be pushed to move relative to the inner shell 2 of the nozzle, thereby changing the air guiding direction of each of the air guide plates 311. Specifically, a guide groove 211 is provided on one of the air guide member 31 and the inner shell 2 of the nozzle, and a reversing protrusion 312 is provided on the other. The reversing protrusion 312 is inserted into the guide groove 211 and can slide along the guide groove 211, so that the connecting end can move along the extension direction of the guide groove 211, so that each of the air guide plates 311 can be moved to a preset angle.

[0047] Preferably, combined with Figure 3 and Figure 4 As shown, a reversing protrusion 312 is provided on the air guide plate 311, and a guide groove 211 is provided on the inner side of the nozzle inner shell 2. In the direction of airflow, the guide groove 211 is bent from the edge of the nozzle inner shell 2 toward its center, so that the movable end of each air guide plate 311 can be deflected toward the center of the air outlet channel or toward the center of the air outlet channel. In the air outlet channel, the size of the air outlet area can be adjusted by the two air guide plates 311. When the relative distance between the two air guide plates 311 is relatively close in the second working state, the air outlet speed is greater. At this time, the working mode of the nozzle accessory 100 is equivalent to the working mode of the styling nozzle. When the relative distance between the two air guide plates 311 is relatively far in the first working state, the air speed is relatively lower. At this time, the working mode of the nozzle accessory 100 is equivalent to the working mode of the smoothing nozzle. Thus, the entire nozzle accessory 100 can quickly switch between different working modes and has more diverse functions.

[0048] Each of the air guide plates 311 has a reversing protrusion 312 at both ends along its length. Correspondingly, a plurality of guide grooves 211 are provided on the inner side of the air nozzle shell, which correspond to the reversing protrusions 312 on each of the air guide plates 311, making each of the air guide plates 311 more stable when reversing.

[0049] The adjusting element 32 is mainly used to adjust the oscillation of the two air guide plates 311. Preferably, it is combined with... Figure 3 and Figure 5 As shown, the adjusting member 32 has a reciprocating travel along the axial direction of the nozzle housing 1. A guide post 212 is provided on one of the adjusting member 32 and the nozzle inner housing 2, and a guide cylinder 321 that slides with the guide post 212 is provided on the other. When the adjusting member 32 moves under external force, the guide post 212 can move relative to the guide cylinder 321. The guide post 212 extends along the front-rear direction of the nozzle housing 1, making the adjusting member 32 more stable when moving in the front-rear direction. Furthermore, the nozzle accessory 100 also includes a limiting structure 4, which limits the relative sliding travel of the guide post 212 and the guide cylinder 321. The limiting structure 4 ensures that the adjusting member 32 can be better fixed relative to the nozzle inner housing 2, so that the air guide member 31 can be better maintained in the first working state and the second working state.

[0050] The adjusting component 32 includes an adjusting body arranged in a cylindrical shape, which is generally square in shape. Two air guide plates 311 are located at the front end of the adjusting body. A guide cylinder 321 is provided on the left and right sides of the adjusting body, and two guide posts 212 are provided on the inner side of the inner shell 2 of the air nozzle.

[0051] like Figure 5 As shown, the limiting structure 4 includes a first limiting hole 41 and a second limiting hole 42 provided on the inner shell 2 of the nozzle, and a limiting protrusion 43 provided on the adjusting member 32. Along the airflow direction, the first limiting hole 41 is located upstream of the second limiting hole 42. In the first working state, the limiting protrusion 43 engages with the first limiting hole 41 to hold the air guide plate 311 in the first working state. In the second working state, the limiting protrusion 43 engages with the second limiting hole 42 to hold the air guide plate 311 in the second working state.

[0052] Furthermore, at least a plurality of clearance notches are provided at the rear end of the inner shell body 21, and a snap-fit ​​cantilever is formed between two adjacent clearance notches. The first limiting hole 41 and the second limiting hole 42 are both provided on the snap-fit ​​cantilever. Thus, when adjusting the position of the adjusting member 32, under the action of the elastic deformation of the snap-fit ​​cantilever, the limiting protrusion 43 can be better disengaged from the first limiting hole 41 or the second limiting hole 42, making the movement smoother and the adjustment less strenuous.

[0053] In one embodiment, combined with Figure 3 , Figure 5 and Figure 6 As shown, the nozzle accessory 100 also includes a connector 5, which is connected to the adjusting member 32 and has a connecting portion 51 suitable for connecting and engaging with a mating portion on the main body of the device. The connector 5 rotates in a first direction, causing the connecting portion 51 to engage with the mating portion; the connector 5 rotates in a second direction, allowing the connecting portion 51 to separate from the mating portion, the first direction and the second direction being opposite. The connector 5 makes it easier to assemble and disassemble the entire nozzle accessory 100 from the main body of the device, and also makes storage and replacement more convenient.

[0054] The shape of the connector 5 is adapted to the shape of the air inlet end of the nozzle housing 1, and at least a portion of the connector 5 extends into the nozzle housing 1, exposing the connecting part 51 for easy connection to the main body of the equipment. The connector 5 and the adjusting member 32 are connected by screws or bolts to ensure a reliable connection. When the connector 5 is fixed to the main body of the equipment, pulling the nozzle housing 1 allows the inner nozzle housing 2 to move along with it, while the adjusting member 32 is fixed to the connector 5, thereby allowing the air guide plate 311 to swing relative to the inner nozzle housing 2, thus achieving adjustment of different blowing modes.

[0055] Preferably, the connecting part 51 is configured as a notch, and the mating part is configured as a snap-fit ​​protrusion. The snap-fit ​​protrusion can be snapped into the notch of the notch and rotated a certain angle in the first direction to connect and fix the nozzle accessory 100 and the equipment body. When disassembling the nozzle accessory 100, the nozzle accessory 100 can be rotated in the second direction so that the snap-fit ​​protrusion can be dislodged from the notch.

[0056] 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 tuyere attachment characterized in that, The air nozzle accessory comprises: an air nozzle outer shell having an air inlet end and an air outlet end arranged oppositely; an air nozzle inner shell sleeved in the air nozzle outer shell and having a hair combing portion protruding from the air outlet end of the air nozzle outer shell; an adjusting structure sleeved in the air nozzle inner shell and comprising a guide piece located in the air outlet end of the air nozzle inner shell and an adjusting piece connected with the guide piece, the guide piece being movably connected with the adjusting piece and the air nozzle inner shell and having a first working state and a second working state, the adjusting piece being movable relative to the air nozzle inner shell so that the guide piece can be switched between the first working state and the second working state, wherein the air outlet area of the guide piece in the first working state is larger than that in the second working state.

2. A tuyere attachment according to claim 1, wherein The guide piece comprises a guide plate having a connecting end and a movable end arranged oppositely along the airflow direction, the connecting end being rotatably arranged on the adjusting piece, and the movable end being slidably arranged on the air nozzle inner shell, when the adjusting piece is moved to switch from the first working state to the second working state, the connecting end is driven to swing towards the center of the air nozzle inner shell to form a partial blockage in the airflow flow path.

3. The tuyere attachment of claim 1, wherein, One of the guide piece and the air nozzle inner shell is provided with a guide groove, and the other is provided with a reversing protrusion inserted into the guide groove and slidable along the guide groove.

4. The tuyere attachment of claim 2, wherein, The guide plate is provided with a reversing protrusion, and the inner side of the air nozzle inner shell is provided with a guide groove which is curved from the edge of the air nozzle inner shell towards the center thereof in the direction of airflow flow.

5. A tuyere attachment according to claim 4, wherein The guide plate is provided with two guide plates arranged oppositely along the up-down direction of the air nozzle inner shell. Each of the guide plates is provided with the reversing protrusion, and when the guide piece is switched from the first working state to the second working state, the movable ends of the two guide plates are arranged close to each other.

6. The tuyere attachment of claim 1, wherein, One of the adjusting piece and the air nozzle inner shell is provided with a guide column, and the other is provided with a guide cylinder in sliding cooperation with the guide column. The air nozzle accessory further comprises a limiting structure for limiting the relative sliding stroke of the guide column and the guide cylinder.

7. A tuyere attachment according to claim 6, wherein The limiting structure comprises a first limiting hole and a second limiting hole arranged on the air nozzle inner shell, and a limiting convex arranged on the adjusting piece, the first limiting hole being located upstream of the second limiting hole in the direction of airflow flow. When in the first working state, the limiting convex is engaged with the first limiting hole; when in the second working state, the limiting convex is engaged with the second limiting hole.

8. A tuyere attachment according to claim 7, wherein The air nozzle inner shell comprises a cylindrical inner shell body, the hair combing portion being located at the front end of the inner shell body, the rear end of the inner shell body being at least partially provided with a plurality of accommodation notches, adjacent two of the accommodation notches forming an engagement cantilever, and the first limiting hole and the second limiting hole being arranged on the engagement cantilever.

9. The tuyere attachment of claim 1, wherein One of the inner side of the tuyere outer shell and the outer side of the tuyere inner shell is provided with a clamping hook, and the other is provided with a buckle part matched with the clamping hook, the clamping hook and the buckle part are matched to connect and fix the tuyere outer shell and the tuyere inner shell; and / or, The tuyere accessory further comprises a connecting head connected with the adjusting part and provided with a connecting part adapted to be connected with a matched part on the body of the equipment; The connecting head is rotated in a first direction so that the connecting part is matched with the matched part; the connecting head is rotated in a second direction so that the connecting part can be separated from the matched part, the first direction and the second direction are opposite.

10. A hair styling device, characterized by The tuyere accessory as claimed in any one of claims 1 to 9.

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