Modeling tuyere, blower and tuyere using method

Abstract

The invention discloses a modeling tuyere, an air blower and a tuyere using method. The modeling tuyere comprises a modeling tuyere shell, a modeling tuyere support cover, a modeling tuyere front support and a modeling tuyere rear support. The modeling tuyere has the beneficial effects that ventilation channels are formed in the modeling tuyere shell, the modeling tuyere support cover, the modeling tuyere front support and the modeling tuyere rear support, the design of the trapezoidal shell and the continuous ventilation channels is adopted, the air outlet efficiency is improved, the airflow resistance is reduced, the air outlet smoothness and the air outlet efficiency of the tuyere are improved, the air blowing effect is better, and the air blowing effect is better. Air flow can be concentrated, heat loss can be reduced, the hot air temperature is greatly improved compared with a traditional air nozzle, the cleaning efficiency is improved due to the modular design of all assemblies, and disassembly and assembly by a user are greatly facilitated.

Description

Technical Field

[0001] The present invention relates to an air nozzle, in particular to a shaping air nozzle, a hair dryer and an air nozzle using method, belonging to the technical field of hair dryers. Background Art

[0002] As a common personal care device, hair dryers are widely used in hair drying, styling and other scenarios that require directional airflow. The styling nozzle is a type of hair dryer accessory that is installed on the hair dryer to dry the hair and shape it.

[0003] In the prior art, for example, an integrally formed styling nozzle disclosed in Publication No. CN216875362U adopts an integrally formed structure and is detachably mounted at the blow-out port of a hair dryer. This nozzle can effectively shape the hairstyle and has good wind source wrapping, achieving the effect of quickly drying the hair by concentrating the wind source. However, this nozzle still has the following deficiencies: The hot air is guided to the target area through a simple pipe design. The structure of the connection between the nozzle and the hair dryer body is prone to turbulence, resulting in uneven airflow distribution and affecting the blowing efficiency. The airflow forms vortices due to sudden pressure changes at the narrow interface, resulting in energy loss and increased noise. Summary of the Invention

[0004] The purpose of the present invention is to provide a styling nozzle, a hair dryer and a method for using the nozzle in order to solve at least one of the above technical problems.

[0005] The present invention achieves the above-mentioned purpose through the following technical solutions: a shaping air nozzle, including a shaping air nozzle shell, a shaping air nozzle bracket cover, a bracket assembly and an air guide structure, the bracket assembly includes a shaping air nozzle rear bracket and a shaping air nozzle front bracket; one ventilation port of the shaping air nozzle front bracket is connected to the shaping air nozzle rear bracket, and the other ventilation port is connected to the shaping air nozzle bracket cover and at least partially wraps the shaping air nozzle bracket cover; the shaping air nozzle shell is externally mounted on the shaping air nozzle bracket cover, the shaping air nozzle front bracket and the shaping air nozzle rear bracket; the air guide structure is arranged on the shaping air nozzle bracket cover and / or the shaping air nozzle rear bracket to form multiple ventilation channels inside the shaping air nozzle.

[0006] As a further solution of the present invention: the air guide structure includes an inner air guide ring and air guide ring ribs, the inner air guide ring is arranged in the ventilation channel of the shaping air nozzle bracket cover, and the air guide ring ribs connect the inner air guide ring and the inner wall of the channel of the shaping air nozzle bracket cover.

[0007] As a further solution of the present invention: the air guide structure includes an inner connecting plate and connecting plate ribs. The inner connecting plate is arranged in the ventilation channel of the rear bracket of the shaping air nozzle, and the connecting plate ribs connect the inner connecting plate and the inner wall of the channel of the rear bracket of the shaping air nozzle.

[0008] As a further solution of the present invention: the outer wall of the shaped air nozzle bracket cover is provided with a bracket cover outer convex edge and bracket cover ribs, and the bracket cover ribs are distributed along the bracket cover outer convex edge.

[0009] As a further solution of the present invention: the cross-section of the shaping nozzle shell is trapezoidal and trumpet-shaped, and one side of the shaping nozzle shell that wraps the rear bracket of the shaping nozzle is a trapezoidal lower bottom, and the inner wall of the shaping nozzle shell is connected to the limiting slot and the limiting block. When the shaping nozzle shell and the shaping nozzle bracket cover are assembled, the limiting slot is placed on the front end of the bracket cover rib, and the limiting block is clamped on both sides of the bracket cover rib.

[0010] As a further solution of the present invention: the two sides of the opposite ends of the shaping nozzle bracket cover and the shaping nozzle rear bracket are connected with symmetrically arranged matching perforated ears, and the two sides of the opposite ends of the shaping nozzle rear bracket and the shaping nozzle bracket cover are connected with symmetrically arranged matching rods.

[0011] As a further solution of the present invention: a plurality of alignment grooves are provided at the relative ends of the shaping nozzle bracket cover and the shaping nozzle rear bracket, and a plurality of alignment protrusions are connected to the relative ends of the shaping nozzle rear bracket and the shaping nozzle bracket cover, and the alignment grooves and the alignment protrusions are arranged in a one-to-one correspondence.

[0012] As a further solution of the present invention: the outer wall of the rear bracket of the shaping air nozzle is provided with a bracket outer convex edge and bracket ribs, and the bracket ribs are distributed along the bracket outer convex edge.

[0013] As a further solution of the present invention: an alignment protrusion is connected to the inner connecting plate of the rear bracket of the styling air nozzle, and the front bracket of the styling air nozzle is attached to one side of the inner connecting plate and is connected to the alignment groove seat, and the alignment groove seat and the alignment protrusion are arranged in a one-to-one correspondence.

[0014] As a further solution of the present invention, the front bracket of the styling nozzle is attached to one side of the hair dryer, and a magnet placement groove is provided on the frame body, and a styling nozzle magnet is fixedly embedded in the magnet placement groove.

[0015] A hair dryer comprises a styling nozzle.

[0016] A method for using a nozzle, which is applied to a styling nozzle, comprises the following steps: S1. Installation steps: Align the front bracket of the styling nozzle with the air outlet of the hair dryer and fix it with magnets. Fix the front bracket of the styling nozzle to the rear bracket of the styling nozzle with bolts. Align the protrusions and grooves of the rear bracket of the styling nozzle with the styling nozzle bracket cover and snap them together to ensure a tight connection. Put the styling nozzle shell on the outside of the assembly and lock it with the snap structure to complete the assembly; S2. Usage mode: After starting the hair dryer, the air flow blown out through the air outlet of the hair dryer flows through the ventilation channels of the styling nozzle front bracket, the styling nozzle rear bracket, the styling nozzle bracket cover, and the styling nozzle shell in sequence, forming a concentrated and uniform air flow output.

[0017] The beneficial effects of the present invention are as follows: the styling nozzle of the present application includes a shell, a styling nozzle bracket cover, a bracket assembly, and an air guide structure, wherein the bracket assembly includes a styling nozzle rear bracket and a styling nozzle front bracket; a vent on the styling nozzle front bracket is connected to the styling nozzle rear bracket, and another vent is connected to the styling nozzle bracket cover and at least partially wraps the styling nozzle bracket cover; the styling nozzle shell is externally mounted on the styling nozzle bracket cover, the styling nozzle front bracket, and the styling nozzle rear bracket; the air guide structure is arranged on the styling nozzle bracket cover and / or the styling nozzle rear bracket to form multiple ventilation channels inside the styling nozzle. The present application forms multiple ventilation channels for blowing air, thereby avoiding turbulence and preventing uneven airflow distribution from affecting blowing efficiency. In addition, the modular design of each component improves cleaning efficiency and greatly facilitates user disassembly and assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the planar cross-sectional structure of the present invention; Figure 3 This is a schematic cross-sectional view of the air nozzle and the fan in the docking state of the present invention; Figure 4 This is a schematic diagram of the split structure of the present invention; Figure 5 This is a schematic diagram of the structure of the outer shell of the shaped air nozzle of the present invention; Figure 6 This is a schematic diagram of the structure of the shaped air nozzle bracket cover of the present invention; Figure 7 This is a front structural diagram of the rear bracket of the shaped air nozzle of the present invention; Figure 8 This is a rear view structural diagram of the rear bracket of the shaped air nozzle of the present invention; Figure 9 This is a front structural diagram of the front bracket of the shaped air nozzle of the present invention; Figure 10 This is a rear view structural diagram of the front bracket of the shaped air nozzle of the present invention; Figure 11 It is a front structural schematic diagram of the present invention; Figure 12 It is a schematic diagram of the three-dimensional cross-sectional structure of the present invention.

[0019] In the figure: 1. Modeling nozzle shell; 11. Limiting slot; 12. Limiting block; 2. Modeling nozzle bracket cover; 21. Outer convex edge of bracket cover; 22. Ribs of bracket cover; 23. Inner air guide ring; 24. Ribs of air guide ring; 25. Alignment perforated ears; 26. Alignment slot; 3. Modeling nozzle rear bracket; 31. Outer convex edge of bracket; 32. Ribs of bracket; 33. Inner connecting plate; 34. Ribs of connecting plate; 35. Perforation; 36. Alignment protrusion; 37. Alignment protrusion; 38. Alignment rod; 4. Modeling nozzle front bracket; 41. Magnet mounting slot; 42. Threaded hole seat; 43. Alignment groove seat; 5. Bolt; 6. Modeling nozzle magnet. DETAILED DESCRIPTION

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] In some embodiments, as Figures 1 to 5 、 Figure 11 and Figure 12 The figure shows a styling nozzle comprising a styling nozzle housing 1, a styling nozzle support cover 2, a support assembly, and an air guide structure. The support assembly includes a styling nozzle rear support 3 and a styling nozzle front support 4. One vent of the styling nozzle front support 4 is connected to the styling nozzle rear support 3, while another vent is connected to the styling nozzle support cover 2 and at least partially encloses the styling nozzle support cover 2. The styling nozzle housing 1 is externally mounted on the styling nozzle support cover 2, the styling nozzle front support 4, and the styling nozzle rear support 3. The air guide structure is disposed on the styling nozzle support cover 2 and / or the styling nozzle rear support 3 to form multiple ventilation channels within the styling nozzle. By forming multiple ventilation channels for blowing, turbulence is avoided, preventing uneven airflow distribution that affects blowing efficiency. Furthermore, the modular design of each component improves cleaning efficiency and greatly facilitates user disassembly and assembly. The cavity provided between the outer surfaces of the styling nozzle support cover 2 and the styling nozzle rear support 3 and the inner surface of the styling nozzle housing 1 provides thermal insulation, enhancing user comfort.

[0022] Combine Figure 6As shown, in some embodiments, the styling nozzle bracket cover 2 is snapped into the styling nozzle housing 1, and the bracket assembly and the styling nozzle bracket cover 2 are docked and inserted together. The air guide structure includes an inner air guide ring 23 and air ring ribs 24. The inner air guide ring 23 is disposed within the ventilation channel of the styling nozzle bracket cover 2. A plurality of air guide ring ribs 24 are connected between the inner air guide ring 23 and the inner wall of the channel of the styling nozzle bracket cover 2. The inner air guide ring 23 and the air guide ring ribs 24 can divide the ventilation channel of the styling nozzle bracket cover 2 into multiple areas, thereby reducing airflow turbulence and wind noise.

[0023] In some embodiments, combined Figure 7 As shown, the air guide structure includes an inner connecting plate 33 and connecting plate ribs 34. Specifically, an inner connecting plate 33 is provided in the ventilation channel of the styling nozzle rear bracket 3, and a plurality of connecting plate ribs 34 are connected between the inner connecting plate 33 and the inner wall of the channel of the styling nozzle rear bracket 3; the styling nozzle front bracket 4 is connected to the ventilation channel of the styling nozzle rear bracket 3, and the inner connecting plate 33 and the connecting plate ribs 34 can divide the ventilation channel of the styling nozzle rear bracket 3 into multiple areas, and can reduce wind noise while reducing airflow turbulence. In other embodiments, the outer wall of the styling nozzle front bracket 4 is curved, and by using the styling nozzle rear bracket 3 and the styling nozzle front bracket 4 to cooperate, the curved outer wall of the styling nozzle front bracket 4 can be used to better guide the airflow, further reducing airflow turbulence and wind noise.

[0024] In addition to all the technical features of Example 1, this embodiment also includes: the outer wall of the shaping nozzle bracket cover 2 is provided with a bracket cover convex edge 21 and bracket cover ribs 22, and the bracket cover ribs 22 are evenly distributed along the bracket cover convex edge 21. The provided bracket cover convex edge 21 and bracket cover ribs 22 can enhance the structural strength of the shaping nozzle bracket cover 2, and it is not easy to deform when blowing hot air.

[0025] The inventors also discovered that, in an integrally molded styling nozzle such as that disclosed in announcement number CN216875362U, the airflow frequently collides with the inner wall during the flow process, resulting in energy loss. The remaining heat is dissipated inside the device or in the external environment, affecting the working state of the hair dryer and the user experience. In order to solve this problem, the present application designs the cross-section of the styling nozzle shell 1 to be a trapezoidal trumpet shape, wherein the side of the styling nozzle shell 1 that wraps the styling nozzle rear bracket 3 is a trapezoidal lower bottom, and the inner wall of the styling nozzle shell 1 is connected to the limiting card slot 11 and the limiting block 12, and when the styling nozzle shell 1 is assembled with the styling nozzle bracket cover 2, the limiting card slot 11 is stuck on the front end of the bracket cover rib 22, and the limiting block 12 is clamped on both sides of the bracket cover rib 22. The styling nozzle shell 1 adopts a shape with a gradually decreasing front opening to guide the airflow to gather in the middle, thereby improving the smoothness and efficiency of the air outlet of the nozzle, making the blowing effect better. At the same time, it can concentrate the airflow to reduce heat loss, improve the blowing efficiency of hot air and the working stability of the hair dryer. When the styling nozzle shell 1 and the styling nozzle bracket cover 2 are assembled, a snap-on structure of the slot and the rib is used for docking, so that quick installation and disassembly can be achieved.

[0026] In some embodiments, the two sides of the opposite ends of the shaping nozzle bracket cover 2 and the shaping nozzle rear bracket 3 are connected with symmetrically arranged alignment perforated ears 25, and the two sides of the opposite ends of the shaping nozzle rear bracket 3 and the shaping nozzle bracket cover 2 are connected with symmetrically arranged alignment rods 38. When the shaping nozzle bracket cover 2 and the shaping nozzle rear bracket 3 are combined together, the alignment rods 38 are inserted into the perforations of the alignment perforated ears 25 to achieve the alignment connection between the shaping nozzle bracket cover 2 and the shaping nozzle rear bracket 3.

[0027] Combine Figure 8 As shown, the relative ends of the shaping nozzle bracket cover 2 and the shaping nozzle rear bracket 3 are further provided with a plurality of alignment grooves 26, and the relative ends of the shaping nozzle rear bracket 3 and the shaping nozzle bracket cover 2 are connected with a plurality of alignment protrusions 37, and the alignment grooves 26 and the alignment protrusions 37 are arranged in a one-to-one correspondence. When the shaping nozzle bracket cover 2 and the shaping nozzle rear bracket 3 are combined together, the fixed connection between the shaping nozzle bracket cover 2 and the shaping nozzle rear bracket 3 can be achieved through the alignment buckles of the alignment grooves 26 and the alignment protrusions 37.

[0028] The outer wall of the rear bracket 3 of the shaping nozzle is provided with a bracket convex edge 31 and a bracket rib 32. The bracket ribs 32 are evenly distributed along the bracket convex edge 31. The bracket convex edge 31 and the bracket ribs 32 provided on the outer wall of the rear bracket 3 of the shaping nozzle can enhance the structural strength of the bracket and are not easy to deform when blowing hot air.

[0029] An alignment protrusion 36 is connected to the inner connecting plate 33 of the styling nozzle rear bracket 3, and an alignment groove seat 43 is connected to the frame body of the styling nozzle front bracket 4 placed on one side of the inner connecting plate 33. The alignment groove seat 43 and the alignment protrusion 36 are arranged in a one-to-one correspondence. When the styling nozzle rear bracket 3 and the styling nozzle front bracket 4 are docked and assembled together, the alignment protrusion 36 can be inserted into the alignment groove seat 43 to achieve alignment and docking of the two.

[0030] Combine Figure 10 As shown, a through hole 35 is provided on the inner connecting plate 33 of the rear bracket 3 of the styling air nozzle, and a bolt 5 is connected through the through hole 35. The front bracket 4 of the styling air nozzle is placed on one side of the inner connecting plate 33 and is connected to a threaded hole seat 42. The bolt 5 is threadedly connected to the threaded hole seat 42. When the rear bracket 3 of the styling air nozzle and the front bracket 4 of the styling air nozzle are docked and assembled together, the bolt 5 can be used to achieve fixed assembly of the two.

[0031] In some embodiments, combined Figure 9 As shown, the front bracket 4 of the styling nozzle is attached to one side of the hair dryer frame and is provided with a magnet mounting groove 41, and a styling nozzle magnet 6 is fixedly embedded in the magnet mounting groove 41. The styling nozzle magnet 6 can be magnetically connected to the blowing end of the hair dryer, thereby facilitating the connection of the styling nozzle and the hair dryer combination for easy use.

[0032] The present invention also discloses a hair dryer, which can include the styling wind in the above-mentioned embodiments. The styling wind nozzle is detachably connected to the hair dryer body, and the user can easily remove the styling wind nozzle for cleaning and maintenance. This design helps to keep the air outlet unobstructed and hygienic, and extend the service life of the hair dryer.

[0033] The present invention also discloses a method for using a nozzle, which can be applied to the shaping nozzles in the above embodiments. The method for using the shaping nozzle comprises the following steps: S1. Installation steps: Align the front bracket 4 of the styling nozzle with the air outlet of the hair dryer and fix it with magnets. Fix the front bracket 4 of the styling nozzle with the rear bracket 3 of the styling nozzle with bolts 5. Align the protrusions and grooves of the rear bracket 3 of the styling nozzle with the styling nozzle bracket cover 2 and snap them together to ensure that they are tightly connected. Put the styling nozzle housing 1 on the outside of the component and lock it with the snap-fit ​​structure to complete the assembly; S2. Usage mode: After starting the hair dryer, the air flow flows through the ventilation channels of the styling nozzle front bracket 4, the styling nozzle rear bracket 3, the styling nozzle bracket cover 2, and the styling nozzle housing 1 in sequence, forming a concentrated and uniform air flow output.

[0034] Working principle: the front bracket 4 of the styling nozzle and the rear bracket 3 of the styling nozzle are fixed by bolts 5, and the protrusions and grooves of the rear bracket 3 of the styling nozzle are aligned with the styling nozzle bracket cover 2 and then buckled to ensure that the two are tightly connected, and the styling nozzle shell 1 is put on the outside of the component and locked with the snap-on structure to complete the assembly, and the front bracket 4 of the styling nozzle is aligned with the air outlet of the hair dryer and fixed with magnetic suction for use. The airflow flows through the ventilation channels of the front bracket 4 of the styling nozzle, the rear bracket 3 of the styling nozzle, the styling nozzle bracket cover 2 and the styling nozzle shell 1 in turn to form a concentrated and uniform airflow output.

[0035] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the invention can be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be included therein. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0036] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A shaping air nozzle, comprising a shaping air nozzle housing (1), a shaping air nozzle bracket cover (2), a bracket assembly and an air guide structure, characterized in that: The bracket assembly comprises a shaping air nozzle rear bracket (3) and a shaping air nozzle front bracket (4); a vent of the shaping air nozzle front bracket (4) is connected to the shaping air nozzle rear bracket (3), and another vent is connected to the shaping air nozzle bracket cover (2) and at least partially wraps the shaping air nozzle bracket cover (2); the shaping air nozzle shell (1) is sheathed on the shaping air nozzle bracket cover (2), the shaping air nozzle front bracket (4), and the shaping air nozzle rear bracket (3); an air guide structure is provided on the shaping air nozzle bracket cover (2) and / or the shaping air nozzle rear bracket (3) so as to form a plurality of ventilation channels inside the shaping air nozzle.

2. The shaping nozzle according to claim 1, characterized in that: The air guide structure comprises an inner air guide ring (23) and air guide ring ribs (24); the inner air guide ring (23) is arranged in the ventilation channel of the shaping air nozzle bracket cover (2); and the air guide ring ribs (24) connect the inner air guide ring (23) and the inner wall of the channel of the shaping air nozzle bracket cover (2).

3. The shaping nozzle according to claim 1, characterized in that: The air guide structure comprises an inner connecting plate (33) and connecting plate ribs (34); the inner connecting plate (33) is arranged in the ventilation channel of the rear support (3) of the shaping air nozzle; and the connecting plate ribs (34) connect the inner connecting plate (33) and the inner wall of the channel of the rear support (3) of the shaping air nozzle.

4. The shaping nozzle according to claim 1, characterized in that: The outer wall of the shaping nozzle bracket cover (2) is provided with a bracket cover outer convex edge (21) and bracket cover ribs (22), and the bracket cover ribs (22) are distributed along the bracket cover outer convex edge (21).

5. The shaping nozzle according to claim 1, characterized in that: The cross section of the shaping nozzle shell (1) is in the shape of a trapezoidal trumpet. The side of the shaping nozzle shell (1) that wraps the shaping nozzle rear bracket (3) is a trapezoidal lower bottom. The inner wall of the shaping nozzle shell (1) is connected to a limiting slot (11) and a limiting block (12). When the shaping nozzle shell (1) and the shaping nozzle bracket cover (2) are assembled, the limiting slot (11) is clamped on the front end of the bracket cover rib (22), and the limiting block (12) is clamped on both sides of the bracket cover rib (22).

6. The shaping nozzle according to claim 1, characterized in that: The two sides of the opposite ends of the shaping nozzle bracket cover (2) and the shaping nozzle rear bracket (3) are connected to symmetrically arranged counter-positioned perforated ears (25), and the two sides of the opposite ends of the shaping nozzle rear bracket (3) and the shaping nozzle bracket cover (2) are connected to symmetrically arranged counter-positioned plug rods (38).

7. The shaping nozzle according to claim 6, characterized in that: The opposing ends of the shaping nozzle bracket cover (2) and the shaping nozzle rear bracket (3) are further provided with a plurality of alignment grooves (26), and the opposing ends of the shaping nozzle rear bracket (3) and the shaping nozzle bracket cover (2) are connected with a plurality of alignment protrusions (37), and the alignment grooves (26) and the alignment protrusions (37) are arranged in a one-to-one correspondence.

8. The styling nozzle according to claim 1, characterized in that: The outer wall of the rear bracket (3) of the shaping air nozzle is provided with a bracket outer convex edge (31) and bracket ribs (32), and the bracket ribs (32) are distributed along the bracket outer convex edge (31).

9. The shaping nozzle according to claim 8, characterized in that: The inner connecting plate (33) of the rear support (3) of the styling air nozzle is connected to a positioning protrusion (36), and the front support (4) of the styling air nozzle is attached to one side of the inner connecting plate (33) and is connected to a positioning groove seat (43). The positioning groove seat (43) and the positioning protrusion (36) are arranged in a one-to-one correspondence.

10. The styling nozzle according to claim 1, characterized in that: The styling nozzle front bracket (4) is placed on one side of the hair dryer frame and is provided with a magnet placement groove (41), and a styling nozzle magnet (6) is fixedly embedded in the magnet placement groove (41).

11. A hair dryer, characterized in that: Including any styling nozzle as described in claims 1-10.

12. A method for using a nozzle, applied to the shaping nozzle according to any one of claims 1 to 10, characterized in that: The method for using the nozzle comprises the following steps: S1. Installation steps: Align the front bracket (4) of the styling nozzle with the air outlet of the hair dryer and fix it by magnetic attraction. Fix the front bracket (4) of the styling nozzle with the rear bracket (3) of the styling nozzle by bolts (5). Align the protrusions and grooves of the rear bracket (3) of the styling nozzle with the styling nozzle bracket cover (2) and then snap them together to ensure that the two are tightly connected. Put the styling nozzle shell (1) on the outside of the component and lock it with the snap-fit ​​structure to complete the assembly. S2. Usage mode: After the hair dryer is started, the air flow blown out through the air outlet of the hair dryer flows sequentially through the ventilation passages of the styling nozzle front bracket (4), the styling nozzle rear bracket (3), the styling nozzle bracket cover (2), and the styling nozzle housing (1), forming a concentrated and uniform air flow output.

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