Air nozzle suite for curly hair styling

By designing a curling nozzle kit that combines a bracket and a cover, the hair dryer automatically wraps the hair around itself, solving the problem of the limited specifications of existing curling irons and achieving a fast and effortless curling effect, meeting the curling needs of different hair volume areas.

CN223799427UActive Publication Date: 2026-01-16GUANGDONG ROMAN TECH CO LTD
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Patent Information

Application Number
CN202423204142.8
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-12-25
Publication Date
2026-01-16
Estimated Expiration
2034-12-25

AI Technical Summary

Technical Problem

Existing hair curling irons have limited specifications and cannot meet the needs of curling large areas of hair or areas with a lot of hair, resulting in time-consuming and laborious operation and affecting the user experience.

Method used

A hair curling nozzle kit has been designed, including a stand and a cover. The stand is connected to the hair dryer, and the cover is detachably fitted onto the stand. The cover comes in various lengths. The fluid blown out by the hair dryer causes the hair to automatically wrap around itself. With different length covers, hair can be curled quickly.

Benefits of technology

It enables quick and effortless hair curling, reduces hanging weight, meets the curling needs of different hair volume areas, and improves the user experience.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model provides a tuyere suite for curly hair styling, which comprises a support and a through cover, the support comprises an air inlet part and an air outlet part, the air inlet part is provided with an air inlet, the air outlet part is provided with a plurality of inner air outlets communicated with the air inlet, the through cover is detachably connected with the support, and the through cover is detachably connected with the support. A plurality of outer air outlets are formed in the peripheral wall of the through cover, so that a wall-attached fluid path wound on the peripheral wall of the through cover can be formed on the through cover; wherein the through cover is provided with a plurality of size specifications with different lengths, and the through covers with different size specifications can be matched with the same bracket; a plurality of through covers with different length specifications are arranged to be matched with the same support for use, so that a consumer can perform unified curly hair styling on areas with different hair quantities according to own requirements, the number of the through covers hung on the hair is reduced, the hanging weight is effectively reduced, and the use experience of the consumer is improved.
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Description

TECHNICAL FIELD

[0001] The utility model belongs to the curling equipment field, concretely relates to a wind nozzle kit for curling. BACKGROUND

[0002] With the rapid improvement of people's living standards, people gradually pay more and more attention to their external image, so the curling style that can quickly improve people's external image is more and more popular among people; in daily life, when people need to curl, generally need to use multiple curling barrels and barrel clamps used with curling barrels, when using, need to manually wrap the hair on the outer peripheral wall of the curling barrel, make the hair keep curling state and spray the hair in the curling state with the agent to make it set, in order to make the hair achieve better setting effect, need to use the barrel clamp to clamp and fix the hair and the curling barrel, so that the hair is continuously wrapped on the curling barrel and keeps curling state for a long time, and then the curling effect is achieved.

[0003] However, in actual use, the curling barrel is generally sold in batches and has consistent specifications, so when a large range of hair needs to be curled or the hair volume is large, multiple curling barrels need to be used at the same time, and in order to achieve the corresponding wave curling degree of multiple curling barrels and the consistency of the curling position of multiple curling barrels, the curling barrels need to be used in cooperation with each other, so it can be seen that the prior art not only is time-consuming and laborious, but also increases the weight of the curling barrel hanging on the hair, affecting the user experience. CONTENT OF THE UTILITY MODEL

[0004] (1) Technical problem to be solved

[0005] The utility model provides a wind nozzle kit for curling, aims at solving the problem that the single curling barrel cannot meet the curling demand of a large range of hair or a part with more hair volume due to the single specification of the existing curling barrel.

[0006] (2) Technical scheme

[0007] The utility model provides a wind nozzle kit for curling, including support and through cover, the support is hollow structure and includes wind inlet portion and wind outlet portion, be equipped with the air inlet on the wind inlet portion, be equipped with a plurality of inner air outlet that communicate with the air inlet on the wind outlet portion, the through cover is detachable and is set up on the outer peripheral wall of wind outlet portion and with support detachable connection, be equipped with a plurality of the outer air outlet that keep consistent and communicate with the inner air outlet of opening direction on the outer peripheral wall of through cover, after fluid enters the support from the air inlet, in turn through the inner air outlet and outer air outlet and form the attached wall fluid path that winds on the outer peripheral wall of through cover, wherein, the through cover is equipped with two or more than different length size specifications, different size specifications the through cover can be adapted to same support.

[0008] Further, the through cover is divided into long through, medium through and short through in sequence according to length, the internal length of the short through is matched with the length of the part of the support inserted into the through cover, and the inner walls of the long through and the medium through form a ventilation gap with the end wall of the air outlet part, and the ventilation gap is communicated with the outer air outlet.

[0009] Further, the air outlet part comprises a plurality of air guide columns and a plurality of air guide plates, the plurality of air guide columns are arranged along the length direction of the air outlet part and annularly arranged around the central axis L of the support, and the air guide plates are arranged between two adjacent air guide columns and uniformly spaced along the length direction of the air guide column.

[0010] Further, the inner air outlet comprises a first inner air outlet and a second inner air outlet, the first inner air outlet is formed by the adjacent air guide columns and the corresponding and adjacent air guide plates, and the second inner air outlet is arranged on the end wall of the air outlet part away from the air inlet, the second inner air outlet is coaxially arranged with the central axis L and communicated with the ventilation gap.

[0011] Further, a plurality of limiting grooves are arranged on the peripheral wall of the air outlet part along the length direction, the inner wall of the through cover is provided with a plurality of limiting columns corresponding to the limiting grooves, and the limiting columns are slidingly connected in the limiting grooves when the support is disassembled from the through cover.

[0012] Further, an annular step is arranged on the outer wall of the support between the air inlet part and the air outlet part, a lower mounting seat corresponding to the annular step is arranged on the through cover, and the lower mounting seat is limited to abut against the annular step.

[0013] Further, one end of the annular step close to the air inlet is provided with an annular cover plate, a first magnetic attraction member is fixed between the annular cover plate and the annular step, and a second magnetic attraction member corresponding in position and magnetically attracted to the first magnetic attraction member is fixed on the lower mounting seat.

[0014] Further, an upper cover plate is fixed at one end of the through cover away from the lower mounting seat, and an upper mounting seat is further fixed between the upper cover plate and the through cover.

[0015] Further, screw holes are arranged on both ends of the limiting columns in the through cover close to the upper mounting seat and the lower mounting seat respectively, and the upper mounting seat and the lower mounting seat are fixedly connected with the through cover through screws and corresponding screw holes.

[0016] Further, the material of the through cover is aluminum.

[0017] Compared with the prior art, the beneficial effects of the utility model lie in:

[0018] The hair can be automatically and quickly wound on the through cover by connecting the support with the hair dryer, so that the fluid blown by the hair dryer can drive the hair to automatically and quickly wind on the through cover, time and labor are saved, and the consumer can quickly curl the hair; meanwhile, the through cover with different length specifications is arranged to be matched with the same support, so that the consumer can perform unified curling styling on different hair volume areas according to the self needs, the number of the through cover hung on the hair is reduced, the suspended weight is effectively reduced, and the use experience of the consumer is improved. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a whole structure schematic view of the utility model.

[0020] Figure 2 It is a through cover length specification schematic view of the utility model.

[0021] Figure 3 It is a fluid flow path schematic view of the utility model.

[0022] Figure 4 It is a short through installation on the support sectional view of the utility model.

[0023] Figure 5 It is a long through installation on the support sectional view of the utility model.

[0024] Figure 6 It is a support structure schematic view of the utility model.

[0025] Figure 7 It is a first magnetic attraction piece structure schematic view of the utility model.

[0026] Figure 8 It is a through cover structure schematic view of the utility model Figure 1 .

[0027] Figure 9 It is a through cover structure schematic view of the utility model Figure 2 .

[0028] Figure 10 It is a through cover structure schematic view of the utility model Figure 3 .

[0029] Figure 11 It is a through cover structure schematic view of the utility model Figure 4 .

[0030] Figure 12 It is a through cover use state of the utility model Figure 1 .

[0031] Figure 13 It is a through cover use state of the utility model Figure 2 .

[0032] Reference numerals: 1-Bracket, 11-Air inlet, 12-Air outlet, 121-Air guide column, 122-Air guide plate, 123-Limiting groove, 13-Air inlet, 14-Inner air outlet, 141-First inner air outlet, 142-Second inner air outlet, 15-Annular step, 151-Annular cover plate, 152-First magnetic suction component, 2-Through cover, 21-Outer air outlet, 22-Wall-attached fluid path, 23-Ventilation gap, 24-Limiting column, 241-Screw hole, 25-Lower mounting base, 251-Second magnetic suction component, 26-Upper cover plate, 261-Connecting hole, 262-Connecting column, 27-Upper mounting base, 271-Connecting groove, 28-Slot, 3-Long through, 4-Middle through, 5-Short through, 6-Screw, 61-Locking block, 62-Locking groove. Detailed Implementation

[0033] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0034] like Figures 1-5 As shown, this utility model provides a hair styling nozzle kit, including a bracket 1 and a cover 2. The bracket 1 has a hollow structure and includes an air inlet 11 and an air outlet 12. The air inlet 11 has an air inlet 13 for connecting to the output end of a hair dryer (not shown). The air outlet 12 has several inner air outlets 14 communicating with the air inlets 13. The cover 2 is fitted onto the outer peripheral wall of the air outlet 12 to achieve a detachable connection with the bracket 1. The outer peripheral wall of the cover 2 has several outer air outlets 21 with the same opening direction and communicating with the inner air outlets 14. The fluid blown out by the hair dryer enters the bracket 1 through the air inlets 13, passes through the inner air outlets 14 and the outer air outlets 21 in sequence, and forms an attached fluid path 22 that wraps around the outer peripheral wall of the cover 2.

[0035] The through cover 2 can be provided with two or more different lengths and sizes, and the through cover 2 of different sizes can be adapted to the same bracket 1;

[0036] Specifically, in this embodiment, the through cover 2 is provided in three lengths, including but not limited to three lengths. The through cover 2 is divided into long through 3, medium through 4 and short through 5 according to its length. After the short through 5 is assembled with the bracket 1, the internal length of the short through 5 is adapted to the length of the bracket 1 inserted into the through cover 2. The internal lengths of the long through 3 and the medium through 4 are greater than the length of the bracket 1 inserted into the through cover 2. Therefore, the inner walls of the long through 3 and the medium through 4 form a ventilation gap 23 with the end wall of the air outlet 12. The ventilation gap 23 is connected to the air outlet 21.

[0037] In use, first, the support 1 is installed on the output end of the hair dryer, and then a suitable through cover 2 is selected and installed on the support 1, when the hair is close to the through cover 2, the hair is automatically wound on the outer peripheral wall of the through cover 2 under the driving of the fluid discharged from the outer outlet 21 along the attached wall fluid path 22, so that the automatic and rapid curling operation is realized, compared with the existing manual winding of the hair, the automatic winding can be realized only by making the hair to be wound close to the through cover 2, the curling efficiency is extremely high, at the same time, cooperating with the hot air shaping of the hair dryer, the rapid curling styling and hair styling of the consumer in daily life are facilitated;

[0038] When the long-lasting curling effect is needed, only the hair is sprayed with a shaping agent after being wound on the through cover 2, and then the "C" shaped hair clip (not shown) is used to clamp the hair and the through cover 2 at the same time, so that the hair can be kept in the bent and curled state for a long time; since multiple hair parts need to be curled, the support 1 can be pulled out of the through cover 2 after the hair is wound on the through cover 2, and then the "C" shaped hair clip is used to fix the through cover 2 separated from the support 1, and the support 1 separated from the through cover 2 can be installed on another through cover 2 and used to curl the hair at another part, so that the simultaneous curling operation of multiple hair parts can be realized, and the curling operation of the consumer in multiple directions can be met, and one support 1 can be used with multiple through covers 2, which is simple and convenient;

[0039] It should be noted that, as shown in Figures 12-13 Since the through cover 2 includes at least two or more different lengths, for the parts with more hair volume or the parts needing large-scale uniform bending effect (such as the bang area), the long through 3 or the medium through 4 can be used for the curling operation of the parts; and for the parts needing independent curling effect, the short through 5 can be used for the curling operation, so that the curling effect of the whole hair is more hierarchical and beautiful; and the uniform specification of the curling tube in the prior art cannot meet the individual needs of different hair parts of the consumer, especially the thick and large hair parts, and the utility model can meet the individual curling needs of the consumer through one long through 3 or medium through 4, and one long through 3 or medium through 4 can replace the use effect of multiple curling tubes, and can effectively reduce the suspension weight suspended on the hair, and can realize the use of a single through cover 2 to control different curling amounts, so as to improve the use effect and convenience of the consumer.

[0040] Specifically, as shown in Figure 6As shown, the air outlet part 12 comprises a plurality of air guide columns 121 and a plurality of air guide plates 122, the air guide columns 121 are arranged along the length direction of the air outlet part 12, and a plurality of the air guide columns 121 are arranged in an annular array around the central axis L of the support 1, wherein the air guide plates 122 are arranged between two adjacent air guide columns 121, and the air guide plates 122 between two adjacent air guide columns 121 are uniformly spaced along the length direction of the air guide columns 121;

[0041] Further, as shown in the drawings, Figure 5 The inner air outlet 14 comprises a first inner air outlet 141 and a second inner air outlet 142, the first inner air outlet 141 is formed by the adjacent air guide columns 121 and the corresponding adjacent air guide plates 122, and the second inner air outlet 142 is arranged on the end wall of the air outlet part 12 away from the air inlet 13, the second inner air outlet 142 is coaxially arranged with the central axis L and communicates with the ventilation gap 23;

[0042] It should be noted that in this embodiment, different arrangement modes or different inclination angles of the air guide plates 122 can also be provided to realize different air outlet directions of the first inner air outlet 141, so that the fluid passing through the first inner air outlet 141 can be more uniformly discharged from the outer air outlet 21 of the air cover 2;

[0043] At the same time, since the internal length of the long passage 3 and the central passage 4 is greater than the length of the part (generally the air outlet part 12) of the support 1 inserted into the air cover 2, the ventilation gap 23 is formed and communicates with the outer air outlet 21; through the arrangement of the second inner air outlet 142, the outer air outlet 21 corresponding to the position of the ventilation gap 23 can communicate with the second inner air outlet 142 through the ventilation gap 23, so that part of the fluid in the support 1 can flow into the ventilation gap 23 through the second inner air outlet 142, and then be discharged from the outer air outlet 21 corresponding to the ventilation gap 23, thereby ensuring that the outer air outlet 21 on the air cover 2 can uniformly discharge air, thereby improving the overall adsorption effect of the hair wound on the air cover 2;

[0044] Specifically, as shown in the drawings, Figure 3 The circumferential wall of the air outlet part 12 is provided with a plurality of limiting grooves 123 arranged along the length direction thereof, the inner wall of the air cover 2 is provided with a plurality of limiting columns 24 corresponding to the limiting grooves 123, and the limiting columns 24 are slidingly connected in the limiting grooves 123 when the support 1 and the air cover 2 are disassembled; through the arrangement of the limiting grooves 123 and the limiting columns 24, the disassembly and assembly of the air cover 2 and the support 1 has a guiding effect, and the sliding is more stable and smooth;

[0045] It should be noted that, under the same sliding effect, the installation positions of the limiting groove 123 and the limiting post 24 can be interchanged, or the limiting post 24 can also be a shorter block structure, which can also play a guiding role in the sliding of the bracket 1 and the cover 2.

[0046] Furthermore, such as Figure 4 As shown, an annular step 15 is provided on the outer wall of the bracket 1, located between the air inlet 11 and the air outlet 12. A lower mounting seat 25 corresponding to the annular step 15 is provided on the cover 2. By setting the annular step 15, when the bracket 1 is connected to the hair dryer, the annular step 15 can abut against the output port of the hair dryer, based on the air inlet 11 being inserted into the output end of the hair dryer, thereby providing a limiting abutment effect for the connection between the bracket 1 and the hair dryer. Similarly, by setting the annular step 15 and the lower mounting seat 25, the bracket 1 also has a limiting abutment effect when connected to the cover 2, thereby further improving the connection stability of the bracket 1 and the cover 2.

[0047] To further improve the connection stability between the bracket 1 and the cover 2, the two can be connected by a snap-fit ​​structure, a threaded structure, an interference fit structure, or a magnetic structure to improve the ease of assembly and disassembly. In this embodiment, a specific structure for magnetic connection is provided.

[0048] Specifically, such as Figure 7 As shown, the annular step 15 near the air inlet 13 is provided with an annular cover plate 151 that is snapped (or screwed) to the annular step 15. A first magnetic attractor 152 is fixed between the annular cover plate 151 and the annular step 15. A second magnetic attractor 251 corresponding to the position of the first magnetic attractor 152 and magnetically attracted to it is fixed on the lower mounting base 25. By setting the first magnetic attractor 152 and the second magnetic attractor 251, when the bracket 1 is connected to the cover 2, the connection stability between the bracket 1 and the cover 2 is further improved under the magnetic attraction of the first magnetic attractor 152 and the second magnetic attractor 251. When the cover 2 needs to be replaced or removed, it can be separated and removed simply by force. It is simple and convenient. At the same time, in actual installation, at least one of the first magnetic attractor 152 and the second magnetic attractor 251 is a magnet or electromagnet, and the other can be a magnet or a magnetically conductive material that can attract the magnet.

[0049] In the embodiment, the first magnetic attraction member 152 is provided with multiple and annularly spaced structures, and the second magnetic attraction member 251 is an annular structure corresponding to the first magnetic attraction member 152, so that the first magnetic attraction member 152 and the second magnetic attraction member 251 are not limited by the rotation angle; at the same time, the positions of the two can be exchanged without affecting the actual use effect; in order to achieve the same magnetic attraction effect, the first magnetic attraction member 152 and the second magnetic attraction member 251 can also be provided with multiple annularly spaced structures on the basis of the structure limiting the connection angle between the bracket 1 and the cover 2.

[0050] Specifically, as shown in Figure 10 The upper cover plate 26 is fixedly arranged at the end of the cover 2 away from the lower mounting seat 25, and an upper mounting seat 27 is further fixedly arranged between the cover 2 and the upper cover plate 26, that is, the lower mounting seat 25 and the upper mounting seat 27 are respectively fixedly arranged at the two ends of the cover 2.

[0051] Further, the limiting column 24 in the cover 2 is provided with a threaded hole 241 at each end close to the upper mounting seat 27 and the lower mounting seat 25, and the upper mounting seat 27 and the lower mounting seat 27 are respectively fixedly connected to the cover 2 through the screw 6 and the corresponding threaded hole 241.

[0052] Preferably, as shown in Figure 9 In order to improve the connection stability of the cover 2 with the upper mounting seat 27 and the lower mounting seat 27, the upper mounting seat 27 and the lower mounting seat 27 are respectively provided with a slot 28 corresponding to the end structure of the cover 2, and during installation, the two ends of the cover 2 are respectively inserted into the slots 28 of the upper mounting seat 27 and the lower mounting seat 27, so as to realize the installation and positioning of the three, and then the fixing of the three is realized through the screw 6 and the threaded hole 241.

[0053] Further, as shown in Figures 10-11 The end surface of the upper cover plate 26 close to the upper mounting seat 27 is provided with a connecting hole 261 screwed with the screw 6, and the screw 6 penetrates the upper mounting seat 27 from the end of the upper mounting seat 27 close to the cover 2 and is screwed with the connecting hole 261 of the upper cover plate 26, so as to realize the fixed connection of the upper cover plate 26 and the upper mounting seat 27.

[0054] Preferably, the upper cover plate 26 has an outwardly extending connecting post 262 on its end face near the upper mounting base 27, and a connecting hole 261 is provided on the connecting post 262. The upper mounting base 27 has a connecting groove 271 corresponding to the connecting post 262. The connecting post 262 is inserted into the connecting groove 271 to realize the installation and positioning of the upper cover plate 26 and the upper mounting base 27. Then, the screw 6 passes through the upper mounting base 27 and is screwed into the connecting hole 261. Therefore, through this screwing method, the end face of the upper cover plate 26 away from the upper mounting base 27 is complete and has no screw holes or exposed screws 6, making the overall cover 2 neater and more beautiful.

[0055] In other words, when installing the upper cover plate 26 and the upper mounting base 27, the through cover 2 is first snapped into the slot 28 of the upper mounting base 27. Then, screws 6 are used from top to bottom through the upper mounting base 27 and screwed into the through cover 2 from the side of the upper mounting base 27 near the upper cover plate 26. Next, the upper cover plate 26 and the upper mounting base 27 are inserted and fixed through the connecting post 262 and the connecting groove 271. Finally, screws 6 are used from bottom to top through the upper mounting base 27 and screwed into the connecting hole 261 inside the through cover 2, thereby realizing the fixed screw connection of the through cover 2, the upper mounting base 27 and the upper cover plate 26.

[0056] Specifically, such as Figure 1 As shown, in order to improve the connection stability between the bracket 1 and the hair dryer, the inner and outer peripheral walls of the air inlet 11 are respectively provided with locking blocks 61 and locking grooves 62 that engage with the hair dryer, and the locking blocks 61 and locking grooves 62 are arranged correspondingly inside and outside, thereby improving the connection stability between the bracket 1 and the hair dryer.

[0057] Specifically, since the cover 2 needs to be equipped with the exhaust vent 21 and allow the cover 2 to work under hot air, the cover 2 is made of a highly malleable and high-temperature resistant metal or plastic material, which makes the cover 2 easy to process and shape while effectively improving the service life of the cover 2; preferably, the cover 2 can be made of aluminum.

[0058] The following is a detailed explanation of the working principle of this utility model;

[0059] In use, first, the support 1 is connected to the output end of the hair dryer, then the hair dryer is powered on to blow fluid, the fluid enters the support 1 from the air inlet 13, and forms the wall-attached fluid path 22 after passing through the inner air outlet 14 and the outer air outlet 21, when the hair of the consumer is close to the wall-attached fluid path 22, the hair is automatically wound on the peripheral wall of the through cover 2 to form a curl shape, then the hair dryer and the support 1 are pulled out of the through cover 2, the hair in the curl state is sprayed with a styling agent, and the hair and the through cover 2 are fixed and hung on the hair of the consumer by the "C"-shaped hair clip for styling and reinforcement, then another through cover 2 is sleeved on the support 1 to perform subsequent curling operation on another part of the hair.

[0060] In the specific curling operation, the consumer can select the through cover 2 with a proper length according to the needs of the consumer or the thickness and curling area of the hair, so that the curling of different hair amounts or different curling areas is realized, the number of the through covers 2 hung on the hair is reduced to reduce the hanging weight, and the uniform and neat curling of a large area such as the bangs is also met.

[0061] The innovation of the utility model lies in that the support is connected with the hair dryer, the fluid blown by the hair dryer can drive the hair to be automatically and quickly wound on the through cover to realize the quick curling operation, time and labor are saved, and the quick curling of the consumer is facilitated, meanwhile, the through covers with different length specifications are arranged and used in cooperation with the same support, the consumer can perform the uniform curling of different hair amount areas according to the needs of the consumer, so that the number of the through covers hung on the hair is reduced, the hanging weight is effectively reduced, and the use experience of the consumer is improved.

[0062] In addition, it should be understood that, although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the specification is described in this way only for the sake of clarity, and 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 those skilled in the art can understand.

[0063] It is obvious to those skilled in the art that the utility model is not limited to the details of the above-mentioned exemplary embodiments, and can be realized in other specific forms without departing from the spirit or essential characteristics of the utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, the scope of the utility model is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model. Any reference signs in the claims should not be regarded as limiting the claims involved.

Claims

1. A nozzle kit for curling hair, characterized by, The application relates to a heat exchanger, which comprises a support (1) and a cover (2), the support (1) is a hollow structure and comprises an air inlet part (11) and an air outlet part (12), the air inlet part (11) is provided with an air inlet (13), the air outlet part (12) is provided with a plurality of inner air outlets (14) communicated with the air inlet (13), the cover (2) is detachably sleeved on the outer circumferential wall of the air outlet part (12) and is detachably connected with the support (1), the outer circumferential wall of the cover (2) is provided with a plurality of outer air outlets (21) with consistent opening directions and communicated with the inner air outlets (14), fluid enters the support (1) from the air inlet (13), sequentially passes through the inner air outlets (14) and the outer air outlets (21) and forms an attached wall fluid path (22) winding on the outer circumferential wall of the cover (2). The cover (2) is provided with two or more different length specifications, and the cover (2) with different specifications can be matched with the same support (1).

2. The air cap kit for curling hair according to claim 1, wherein The cover (2) is divided into a long cover (3), a medium cover (4) and a short cover (5) according to length, the internal length of the short cover (5) is matched with the length of the part of the support (1) inserted into the cover (2), and the inner walls of the long cover (3) and the medium cover (4) form a ventilation gap (23) with the end wall of the air outlet part (12), the ventilation gap (23) is communicated with the outer air outlets (21).

3. The air cap kit for curling hair according to claim 2, wherein The air outlet part (12) comprises a plurality of air guide columns (121) and a plurality of air guide plates (122), the air guide columns (121) are arranged along the length direction of the air outlet part (12) and are arranged in an annular array around the central axis L of the support (1), and the air guide plates (122) are arranged between two adjacent air guide columns (121) and are uniformly spaced along the length direction of the air guide columns (121).

4. The air cap kit for curling hair according to claim 3, wherein The inner air outlet (14) comprises a first inner air outlet (141) and a second inner air outlet (142), the first inner air outlet (141) is formed by the adjacent air guide columns (121) and the corresponding and adjacent air guide plates (122), and the second inner air outlet (142) is arranged on the end wall of the air outlet part (12) away from the air inlet (13), the second inner air outlet (142) is coaxially arranged with the central axis L and is communicated with the ventilation gap (23).

5. The air cap kit for curling hair according to claim 1, wherein The circumferential wall of the air outlet part (12) is provided with a plurality of limiting grooves (123) arranged along the length direction thereof, the inner wall of the cover (2) is provided with a plurality of limiting columns (24) corresponding to the limiting grooves (123), and the limiting columns (24) are slidingly connected in the limiting grooves (123) when the support (1) and the cover (2) are disassembled.

6. The air cap kit for curling hair according to claim 5, wherein The outer wall of the support (1) and between the air inlet part (11) and the air outlet part (12) is further provided with an annular step (15), the cover (2) is provided with a lower mounting seat (25) corresponding to the annular step (15), and the lower mounting seat (25) is limitedly abutted with the annular step (15).

7. The air cap kit for curling hair according to claim 6, wherein The annular cover plate (151) is provided with a first magnetic attraction member (152) fixed between the annular cover plate (151) and the annular step (15), and the lower mounting seat (25) is fixed with a second magnetic attraction member (251) corresponding to the first magnetic attraction member (152) and magnetically attracted.

8. The air cap kit for curling hair according to claim 6, wherein The upper cover plate (26) is fixed between the upper cover plate (26) and the through cover (2), and the upper cover plate (26) is fixed between the upper cover plate (26) and the through cover (2).

9. The air cap kit for curling hair according to claim 8, wherein The limiting column (24) in the through cover (2) is provided with a threaded hole (241) near the two ends of the upper mounting seat (27) and the lower mounting seat (25) respectively, and the upper mounting seat (27) and the lower mounting seat (25) are fixedly connected with the through cover (2) through screws (6) and corresponding threaded holes (241).

10. The air cap kit for curling hair styling according to claim 1, wherein, The material of the through cover (2) is aluminum.