Hair styling accessory

Abstract

The hair styling accessory comprises a styling body, an air cavity is formed in the styling body, and the styling body is provided with a styling face used for making contact with hair; the air guide structure is arranged on the modeling body and communicates with the air cavity; the air guide structure is configured to form a negative pressure adsorption area near the modeling surface when the fluid passes through the air cavity, so that the hair is adsorbed on the modeling surface; the styling body is configured to rotate relative to the hair adsorbed on the styling surface of the styling body, so that the hair is wound along the styling body; the air guide structure of a specific structure is arranged on the modeling body, and the Bernoulli principle and the wall attachment effect are utilized, so that airflow flowing out at a high speed forms a stable negative pressure adsorption area near the modeling surface, traditional mechanical clamping or manual winding is replaced, soft and damage-free adsorption and fixation of hair are achieved, and the hair is more attractive. And the user only needs to make the hair tip close to the modeling surface to be automatically adsorbed, and the operation is simple.

Description

Technical Field

[0001] The present invention belongs to the technical field of hair styling, and particularly relates to a hair styling accessory. Background Art

[0002] Traditional hair styling (especially curling) usually involves multiple independent steps: First, wet hair needs to be roughly dried with a hair dryer, and then a curling iron or curler is used to manually wind the hair and perform heat setting. Existing curling devices are prone to causing hair pulling and friction through manual winding or using mechanical clamping devices, resulting in cutin damage and hair breakage; Moreover, although some existing automatic curlers can achieve rotational winding, they still rely on clips or teeth to physically fix the starting end of the hair, and do not fundamentally solve the problems of pulling damage and operation complexity. Therefore, there is an urgent need in the market for a styling tool that can integrate drying and styling, is easy to operate, and can protect hair to the greatest extent. Summary of the Invention

[0003] (1) Technical Problems to be Solved The present invention discloses a hair styling accessory, aiming to provide an accessory that eliminates mechanical pulling and friction of the hair by clips, teeth, etc. of a curler and realizes damage-free styling.

[0004] (2) Technical Solutions The present invention discloses a hair styling accessory, including a styling body. A wind cavity is provided inside the styling body, and the styling body has a styling surface for contacting the hair; An air guiding structure is provided on the styling body and is connected to the wind cavity; Wherein, the air guiding structure is configured such that when a fluid passes through the wind cavity, a negative pressure adsorption area can be formed near the styling surface, so that the hair is adsorbed on the styling surface; The styling body is configured to be able to perform a relative rotational movement with the hair adsorbed on its styling surface, so that the hair is wound along the styling body.

[0005] Further, the air guiding structure is provided with an air guiding chamber connected to the wind cavity and an air outlet located on the air guiding chamber. The air outlet is configured to be able to guide the fluid towards the styling surface.

[0006] Further, the air guiding structure further includes a connecting portion and an air guiding portion connected to the air guiding chamber. A second inclined surface is provided on the connecting portion, and a first inclined surface is provided on the air guiding portion. The first inclined surface forms an angle A with the central axis L1 of the air guiding structure, and the second inclined surface forms an angle B with the central axis L1 of the air guiding structure.

[0007] Further, 30° < A < 75°; 15° < B < 60°.

[0008] Furthermore, the air guiding structure has a symmetrical arrangement along its own central axis L1, so that there are two air outlets arranged symmetrically, thereby forming two symmetrical negative pressure adsorption zones on the shaped surface.

[0009] Furthermore, the styling surface is provided with a plurality of comb teeth arranged along the styling body array, and the adjacent comb teeth form a gap for accommodating hair.

[0010] Furthermore, it also includes a guide member disposed within the air cavity and rotatably connected to the shaping body. The guide member has an opening on its side wall, and the shaping body has an air inlet communicating with the air guiding structure. By rotating the guide member, the position of the opening relative to the air inlet can be changed to adjust the fluid distribution.

[0011] Furthermore, the shape body is provided with a rotating groove, and the guide part is provided with a protrusion adapted to the rotating groove. By rotating the rotating part of the guide member, the protrusion moves along the trajectory of the rotating groove, thereby restricting the orientation of the opening to rotate between a first position and a second position.

[0012] Furthermore, the rotating groove is arc-shaped.

[0013] Furthermore, the air guiding structure is configured as a plurality of structures and arranged in an array along the axial direction of the shape.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows: This innovative accessory features a specially designed air-guiding structure on the styling body. Utilizing Bernoulli's principle and the wall-attachment effect, it creates a stable negative pressure adsorption zone near the styling surface by allowing high-speed airflow. This replaces traditional mechanical clamping or manual winding, achieving gentle and non-damaging adsorption and fixation of the hair. It integrates negative pressure adsorption, rotational winding, and hot (or cold) blowing / styling functions into a single accessory. Upon adsorption, the airflow immediately begins to directly dry and heat the hair on the contact surface, achieving a highly efficient "adsorption-initiated styling" process. Operation is simple; users only need to place the hair ends close to the styling surface for automatic adsorption, followed by simple rotation (manual or automatic) to complete the winding, reducing operational difficulty. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of the present invention.

[0016] Figure 2 This is an exploded view of the overall structure of the present invention.

[0017] Figure 3 The usage state of the present invention Figure 1 .

[0018] Figure 4 The usage state of the present invention Figure 2 .

[0019] Figure 5 This is a diagram illustrating the effect of using the present invention.

[0020] Figure 6 This is a front sectional view of the present invention.

[0021] Figure 7 This is a cross-sectional view of the shape of the present invention.

[0022] Figure 8 For the present invention Figure 7 Enlarged view of point C.

[0023] Figure 9 This is a schematic diagram of the structural form of the present invention.

[0024] Figure 10 This is a schematic diagram of the guide component structure of the present invention.

[0025] Figure 11 This is a schematic diagram of the rotation of the guide member of the present invention.

[0026] Figure 12 This is a schematic diagram of the first position structure of the present invention.

[0027] Figure 13 This is a schematic diagram of the second position structure of the present invention.

[0028] Figure 14 This is a schematic diagram of the hook component structure of the present invention.

[0029] Reference numerals: 1-Shaped body, 11-Air cavity, 12-Shaped surface, 13-Air inlet, 14-Rotating groove, 15-Hook 2, 16-Hook 4, 2-Air guide structure, 21-Air outlet, 22-Connecting part, 221-Sloping surface 2, 23-Air guide part, 231-Sloping surface 1, 24-Air guide chamber, 3-Hair, 31-Hair tip, 32-Hair root, 4-Comb teeth, 41-Gap, 5-Guide component, 51-Opening, 52-Flow guide part, 521-Protrusion, 53-Rotating part, 54-First position, 55-Second position, 56-Air inlet chamber, 6-Snap-fit ​​block 1, 61-Connecting hole, 62-Hook 1, 7-Snap-fit ​​block 2, 71-Mounting part, 72-Hook 3. Detailed Implementation

[0030] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0031] like Figure 1-2 As shown, this invention discloses a hair styling accessory, including a styling body 1 and an air guide structure 2 disposed on the styling body 1. The styling body 1 has an internal air cavity 11, and the air guide structure 2 communicates with the air cavity 11. When fluid passes through the air cavity 11, the air guide structure 2 can form a negative pressure adsorption zone near the styling surface 12 of the styling body 1, so that the hair 3 is adsorbed onto the styling surface 12 and blow-dryed. The styling body 1 is configured to rotate relative to the hair 3 attached to its outer peripheral surface, causing the hair 3 to curl along the styling body 1. By guiding hot air to the styling surface 12 through the air guide structure 2, the hair 3 is directly dried and heat-set while being adsorbed, significantly saving styling time.

[0032] When using, such as Figure 3 As shown, the user installs the styling attachment onto the main unit and turns it on. The fluid, usually hot or cold air, flows into the air chamber 11 inside the styling body 1 under the drive of the main unit's fan. The user takes a strand of hair 3 and places the ends 31 close to or gently rests on the outer surface of the styling surface 12 of the styling body 1. At this time, the high-speed airflow ejected from the air guide structure 2 blows toward the styling surface 12. According to Bernoulli's principle and the wall effect, this high-speed airflow flowing closely to the styling surface 12 will generate a significant negative pressure zone around it. Under the action of negative pressure, the ends 31 of the hair near the styling surface 12 are gently attracted and adhered to the styling surface 12. This attraction force replaces the traditional method of curling hair curlers that require hand wrapping or clamping, avoiding damage to the hair 3 caused by manual pulling, achieving damage-free styling, and ensuring that the starting end of the hair 3 is in close contact with the styling surface. It is also simple and convenient to operate, saves time, and improves curling efficiency.

[0033] like Figure 4As shown, the hot air continuously flowing through the air chamber 11 has its heat energy directly conducted to the tightly attached hair 3 through the wall of the styling body 1, directly acting on each section of wet hair that has just been rolled onto the styling surface 12. Utilizing its speed and heat, it quickly blows away and removes the moisture from the hair 3, drying the hair 3. The user keeps the hair roots 32 of the hair 3 basically still, while manually operating the styling body 1 or the styling body 1 automatically starts to rotate around its own axis under the drive of the motor. Since the hair ends 31 have been firmly adsorbed onto the styling surface 12 by negative pressure, when the styling body 1 rotates, the hair 3 will automatically and evenly spirally roll along the outer circumference of the styling body 1. The rolling direction is from the hair ends 31 to the hair roots 32. That is, the rotational movement makes the adsorbed hair ends 31 part serve as the fixed starting point first, and the subsequent hair sections 3 are gradually tightened and wrapped around the styling body 1.

[0034] like Figure 5 As shown, during the winding process, the air guide structure 2 works continuously, and the negative pressure adsorption area always exists, ensuring that the wound hair 3 can continue to adhere to the styling surface 12 without loosening. At the same time, if the fluid flowing through the air cavity 11 is hot air, it will heat and shape the tightly adhered hair 3 evenly and efficiently, or if it is cold air, it will cool and shape it.

[0035] like Figure 5 As shown, once the hair is curled to the desired position, the user can hold it in that position for a moment and use continuous hot air to finish styling and thoroughly dry it. Subsequently, the user can switch to cold air for cooling and styling to lock in the style. After turning off the fluid or reducing the flow rate, the negative pressure disappears, and the user can easily remove the styled curls from the styling body 1, resulting in a bouncy and evenly curled hairstyle from root to tip 31.

[0036] Specifically, such as Figure 6 As shown, the air guide structure 2 is provided with an air guide chamber 24 that communicates with the air cavity 11. The air guide chamber 24 is provided with an air outlet 21. The styling surface 12 is the outer peripheral wall surface of the styling body 1. The air outlet 21 is configured to guide fluid toward the outer peripheral surface 12 of the styling body 1 so that the styling surface 12 forms a negative pressure adsorption area. When the air outlet 21 blows fluid, such as air, at high speed toward the outer peripheral surface of the styling body 1, the airflow will flow close to the surface and form a low-pressure area, i.e., a negative pressure adsorption area. This negative pressure area can adsorb the hair 3, thereby achieving adsorption fixation or other functions.

[0037] Preferably, the air guide structure 2 can be configured as a cone, triangle, column, cylindrical, etc. In this embodiment, the air guide structure 2 is columnar.

[0038] In one embodiment, the air guide structure 2 may be tilted and disposed on the shaped body 1.

[0039] like Figure 7 As shown, in another embodiment, the central axis L1 of the air guiding structure 2 is perpendicular to the central axis L2 of the shaping body 1. In this embodiment, the central axis L1 of the air guiding structure 2 is perpendicular to the central axis L2 of the shaping body 1.

[0040] Specifically, as Figure 6 shown, when the air guiding structure 2 is arranged in a columnar shape, the air guiding structure 2 includes a connecting portion 22 and an air guiding portion 23 which are integrally structured. The air guiding portion 23 is arranged at one end away from the shaping surface 12. The air guiding portion 23 includes a first inclined surface 231. The connecting portion 22 is provided with a second inclined surface 221. The first inclined surface 231 forms an angle A with the central axis L1 of the air guiding structure 2. The second inclined surface 221 forms an angle B with the central axis L1 of the air guiding structure 2. And they are arranged oppositely. And the first inclined surface 231 and the second inclined surface 221 can be arranged parallel to each other or form an acute angle. The two together form a guiding flow channel.

[0041] During operation, as Figure 6-8 shown, the air flow enters the air guiding structure 2 from the air cavity 11 and flows towards the air guiding portion 23 at its end. The air flow is first guided by the first inclined surface 231 and changes its direction to flow towards the shaping surface 12. Subsequently, the second inclined surface 221 further constrains and guides the air flow. Under the synergistic effect of the two inclined surfaces, the air flow passes through the flow channel formed therebetween and finally blows towards the shaping surface 12 of the shaping body 1 from the air outlet 21 at a specific angle in a concentrated manner.

[0042] Preferably, 30° < A < 75°; 15° < B < 60°. When the inclined surface angles are within this range, it can ensure that the air flow obtains sufficient lateral guiding components to effectively blow towards the shaping surface 12, while maintaining a smooth transition, avoiding excessive flow resistance and eddy currents caused by sudden angle changes, so as to achieve efficient and stable guiding and air outlet effects.

[0043] In this embodiment, the cross-section of the air guide 23 is triangular. The air guide structure 2 is symmetrically arranged along its central axis L1, that is, the air guide structure 2 includes two air outlets 21, and two inclined surfaces 231 and 221. Based on this structure, after the airflow from the air cavity 11 enters the air guide structure 2, it is naturally divided into two streams by its internal symmetrical structure. The two airflows then enter the narrow flow channels on both sides respectively, and are accelerated and oriented under the constraint and guidance of the inclined surfaces 231 and 221. Finally, the airflow flows downward from the air outlets 21 on the side wall in a triangular shape. The air is sprayed at a fixed angle at high speed and symmetrically onto the styling surface 12. The dual-outlet structure expands the effective working area and enables more uniform hot air coverage, which helps to improve the speed of drying and styling and the consistency of the styling effect. At the same time, two symmetrical negative pressure adsorption zones are formed on the styling surface 12. This not only allows the hair 3, especially the thicker hair strands, to be adsorbed from both sides and adhered to the styling surface 12 more quickly and evenly, but also fundamentally prevents the hair 3 from twisting or shifting due to unilateral force during adsorption and winding, ensuring the smoothness and stability of the winding action.

[0044] Preferably, the air guide structure 2 can be detachably connected to the shaping surface 12 by means of snap-fit, adhesive, screw, magnetic connection, or integral injection molding with the shaping body 1. In this embodiment, the air guide structure 2 is integrally injection molded with the shaping body 1.

[0045] Specifically, such as Figure 7 As shown, the air guide structure 2 is arrayed along the central axis L2 of the styling body 1, so that the air outlet effect on both sides is continuously distributed along the axial direction of the styling body 1. This can form a series of uniform and stable negative pressure adsorption zones on the entire styling surface 12, thereby achieving efficient and balanced adsorption and adhesion of more and longer hair strands. The symmetrical and continuous force field distribution further ensures that the hair 3 is subjected to uniform force during the winding process, effectively preventing twisting and displacement, and ensuring the smoothness of the styling and the stability and consistency of the shaping effect.

[0046] Meanwhile, the two air guiding structures 2 are arranged symmetrically along the central axis L2 of the body 1, that is, respectively set on the upper and lower sides of the body 1.

[0047] The air guiding structures 2 are distributed at certain intervals and adjacent to each other on the styling surface 12. The styling surface 12 serves as the outer peripheral working surface of the styling body 1 and is used to support the hair 3. In addition, such as Figure 7As shown, in order to further optimize the distribution, positioning and heat conduction of hair 3 during the styling process and improve the uniformity and efficiency of styling, a number of comb teeth 4 are arranged in an array along the axial direction of the styling body 1 on the styling surface 12. These comb teeth 4 are arranged at a certain interval, and the adjacent comb teeth 4 form a gap 41 for accommodating hair 3. This naturally separates the hair bundles and prevents them from tangling or knotting during the winding process, thus realizing physical hair bundle management.

[0048] Meanwhile, the comb teeth 4 increase the contact points and support points between the styling surface 12 and the hair 3, which not only supports the hair 3 more stably, but also facilitates the more even transfer of heat or cold to the hair 3 through contact conduction. Furthermore, the gaps 41 between the comb teeth 4 form natural airflow channels, and the airflow sprayed from the air guide structure 2 can flow along these channels, so that the negative pressure effect can not only act on the side of the hair 32 facing the styling surface 12, but also penetrate into the hair bundles, thereby producing a more three-dimensional and stronger adsorption effect.

[0049] Furthermore, such as Figure 9-10 As shown, the accessory also includes a guide member 5. The guide member 5 is disposed inside the air cavity 11 and is rotatably connected to the air cavity 11. The guide member 5 also includes an air inlet chamber 56. The guide member 5 is connected to the main body of the hair dryer, and the guide member 5 receives hot or cold air from the main body of the hair dryer through the air inlet chamber 56.

[0050] Specifically, such as Figure 9-10 As shown, the guide member 5 is provided with an opening 51, and the shape body 1 is provided with an air inlet 13. The air inlet 13 is connected to the air guide structure 2. The opening 51 is connected to the air inlet 13. When working, the airflow from the blower body blows towards the guide member 5, and then enters the air cavity 11 through its opening 51, and then flows to each air guide structure 2 through the air inlet 13.

[0051] Preferably, the guide member 5 is cylindrical.

[0052] Furthermore, such as Figure 10 As shown, the guide member 5 includes a flow guide portion 52 located inside the air cavity 11 and a rotating portion 53 extending to the outside of the air cavity 11, with an opening 51 provided on the flow guide portion 52. In use, the orientation of the opening 51 on the flow guide portion 52 can be adjusted by rotating the exposed rotating portion 53.

[0053] Example 1: The opening 51 is arranged along the entire circumferential wall of the guide section 52. This configuration allows the airflow to flow evenly to all air guide structures 2, achieving balanced air delivery throughout the circumference.

[0054] Example 2: The opening 51 is only provided on half of the peripheral wall of the guide part 52, while the other half of the peripheral wall is sealed. By rotating the rotating part 53, the circumferential position of this opening 51 can be changed, thereby selectively guiding the airflow to the part of the air guide structure 2 corresponding to the opening 51, realizing zoned or directional air supply. The opening 51 of the guide member 5 in this application is set as in Example 2.

[0055] Furthermore, such as Figure 11 As shown, an arc-shaped rotating groove 14 is provided at the end of the body 1 away from the air inlet. A protrusion 521 adapted to the rotating groove 14 is provided on the side wall of the corresponding position of the air guide 52. By rotating the rotating part 53, the protrusion 521 moves along the arc trajectory of the rotating groove 14, thereby restricting the orientation of the opening 51 to rotate between the first position 54 and the second position 55.

[0056] like Figure 12 As shown, in the first position 54: at this time, the opening 51 is directly opposite to and completely connected to the air guide structure 2 on the upper side or a designated side of the shape body 1, and the airflow will be blown out through the air guide structure 2 on that side to achieve single-sided concentrated air supply.

[0057] like Figure 13 As shown, in the second position 55: at this time, the opening 51 is oriented in the middle state, and the airflow is divided into two parts, which flow to and connect with the upper and lower air guide structures 2 respectively, thereby achieving balanced air supply on both sides at the same time.

[0058] Specifically, such as Figure 2 and Figure 14 As shown, the accessory also includes a snap-fit ​​block 6, which is designed to provide stable support for the rotating part 53 and limit its installation position.

[0059] Specifically, such as Figure 2 and Figure 14 As shown, the snap-fit ​​block 6 has a connecting hole 61 that mates with the rotating part 53, and the rotating part 53 is rotatably inserted into the connecting hole 61. The snap-fit ​​block 6 is fixedly connected to the model body 1 by a snap-fit ​​mechanism, thereby positioning and assembling the rotating part 53 and its connected guide member 5 onto the model body 1.

[0060] Furthermore, such as Figure 2 and Figure 14As shown, the snap-fit ​​block 6 is also provided with a snap hook 62, and the molded body 1 is provided with a snap hook 15 that is compatible with the snap hook 62. During installation, firstly, the rotating part 53 is inserted into the connecting hole 61 of the snap-fit ​​block 6; then, the snap hook 62 of the snap-fit ​​block 6 is aligned with the snap hook 15 on the molded body 1; finally, pressure is applied to make the snap hook 62 and the snap hook 15 engage with each other, thus completing the reliable connection between the snap-fit ​​block 6 and the molded body 1, thereby firmly assembling the rotating part 53 and its connected guide 5 in the predetermined position.

[0061] Specifically, such as Figure 2 and Figure 14 As shown, the accessory also includes a second snap-fit ​​block 7. The second snap-fit ​​block 7 includes a mounting part 71 for connecting to the main body of the hair dryer. The second snap-fit ​​block 7 is fixedly connected to the side of the shaping body 1 away from the first snap-fit ​​block 6 by a snap-fit ​​mechanism.

[0062] Furthermore, in order to achieve rapid assembly with the model body 1, the snap-fit ​​block 2 7 is also provided with snap hook 3 72, and the outer surface of the model body 1 is provided with snap hook 4 16 that is compatible with snap hook 3 72. During installation, by aligning and pressing snap hook 3 72 and snap hook 4 16 together, a reliable snap-fit ​​connection between snap-fit ​​block 2 7 and model body 1 can be achieved, thereby completing the structural fixation of the accessory and the connection end of the blower body.

[0063] The working principle of the present invention will be explained in detail below; When the main unit is turned on, hot / cold air is pumped into the internal air chamber of the styling unit and ejected along the tangent of the styling surface or at a specific angle through the high-speed air outlet of the air guide structure. Based on Bernoulli's principle and the wall effect, the high-speed airflow generates a stable negative pressure zone near the styling surface; the user brings the hair ends close to the styling surface, where they are gently attracted and tightly adhered to the surface under the negative pressure, completing the initial fixation of the style, and simultaneously rotating, winding, and drying / styling: keeping the hair roots relatively still, the styling unit rotates around its axis (manually by the user or driven by the motor). Since the hair ends have been attracted and fixed, the hair is automatically and evenly spirally wound onto the styling unit. The negative pressure attraction zone is maintained to ensure that the wound hair remains adhered; at the same time, the wet hair on the wound is directly blown away to accelerate moisture evaporation and achieve drying; the scalp is evenly heated (or cooled) by hot (or cold) air to set the style; after winding to the desired position, the airflow is maintained for a moment to complete the final styling. After the airflow is turned off or switched, the negative pressure disappears, and the shaped curls can be easily removed, resulting in a style with even curls and elasticity.

[0064] The innovation of this invention lies in its innovative use of a specific air-guiding structure on the styling body. Utilizing Bernoulli's principle and the wall-attachment effect, the high-speed airflow forms a stable negative pressure adsorption zone near the styling surface, replacing traditional mechanical clamping or manual winding. This achieves gentle, non-damaging adsorption and fixation of the hair, integrating negative pressure adsorption, rotational winding, and hot (or cold) blowing / styling functions into a single accessory. Upon adsorption, the airflow immediately begins to directly dry and heat the hair on the contact surface, achieving a highly efficient "adsorption-initiated styling" process. Operation is simple; the user only needs to place the hair ends close to the styling surface for automatic adsorption, followed by simple rotation (manual or automatic) to complete the winding, reducing operational difficulty.

[0065] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style of the specification is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other implementations that can be understood by those skilled in the art.

[0066] 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 implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A hair styling accessory, characterized in that, It includes a shaping body (1) with an air cavity (11) inside, and the shaping body (1) has a shaping surface (12) for contacting the hair (3). An air guiding structure (2) is arranged on the shaping body (1) and is connected to the air cavity (11). Among them, the air guiding structure (2) is configured to form a negative pressure adsorption area near the shaping surface (12) when the fluid passes through the air cavity (11), so that the hair (3) is adsorbed on the shaping surface (12). The shaping body (1) is constructed to be able to perform a relative rotational movement with the hair (3) adsorbed on its shaping surface (12), so that the hair (3) is wound along the shaping body (1).

2. The hair styling accessory according to claim 1, characterized in that, The air guiding structure (2) is provided with an air guiding chamber (24) connected to the air cavity (11) and an air outlet (21) located on the air guiding chamber (24), and the air outlet (21) is configured to guide the fluid towards the shaping surface (12).

3. A hair styling accessory according to claim 2, characterized in that, The air guiding structure (2) further includes a connecting portion (22) and an air guiding portion (23) connected to the air guiding chamber (24). A second inclined surface (221) is provided on the connecting portion (22), and a first inclined surface (231) is provided on the air guiding portion (23). The first inclined surface (231) forms an angle A with the central axis L1 of the air guiding structure (2), and the second inclined surface (221) forms an angle B with the central axis L1 of the air guiding structure (2).

4. A hair styling accessory according to claim 3, characterized in that, 30° < A < 75°; 15° < B < 60°.

5. A hair styling accessory according to claim 3, characterized in that, The air guiding structure (2) has a structure symmetrically arranged along its own central axis L1, so that the air outlets (21) are two and symmetrically arranged, so as to form two symmetric negative pressure adsorption areas on the shaping surface (12).

6. A hair styling accessory according to claim 1, characterized in that, A plurality of comb teeth (4) are arranged in an array along the shaping body (1) on the shaping surface (12), and an interval (41) for accommodating the hair (3) is formed between adjacent comb teeth (4).

7. A hair styling accessory according to claim 1, characterized in that, It further includes a guiding member (5) arranged in the air cavity (11) and rotatably connected to the shaping body (1). An opening (51) is provided on the side wall of the guiding member (5), and an air inlet (13) connected to the air guiding structure (2) is provided on the shaping body (1); by rotating the guiding member (5), the position of the opening (51) relative to the air inlet (13) can be changed to adjust the fluid distribution.

8. A hair styling accessory according to claim 7, characterized in that, A rotating groove (14) is provided on the shaping body (1), and a convex block (521) adapted to the rotating groove (14) is provided on the guiding portion (52). By rotating the rotating portion (53) of the guiding member (5), the convex block (521) moves along the trajectory of the rotating groove (14), so that the orientation of the opening (51) is restricted to rotate between a first position (54) and a second position (55).

9. A hair styling accessory according to claim 8, characterized in that, The rotating groove (14) is arc-shaped.

10. A hair styling accessory according to claim 1, characterized in that, The air guiding structures (2) are provided in multiple numbers and are arranged in an axial array along the shaping body (1).

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