Hair curling head structure and hairdressing device

Abstract

The utility model discloses a hair curling head structure and a hairdressing device. The hair curling head structure comprises a hair curling body, a plurality of opening cavities are evenly distributed in the hair curling body, air outlet strips are installed in the opening cavities, the air outlet strips are provided with air gathering cavities communicated with the interior of the hair curling body in the length direction, air outlets are formed in the bottoms of the air gathering cavities, airflow enters the interior of the hair curling body, and the air gathering cavities guide the airflow to be blown out along the air outlets. The open cavities are evenly distributed in the hair curling body, the air outlet strips are installed in the open cavities, the air gathering cavities communicated with the interior of the hair curling body are formed in the air outlet strips in the length direction, the air outlets are formed in the bottoms of the air gathering cavities, and after air flow enters the interior of the hair curling body, the air gathering cavities guide the air flow to be blown out along the air outlets; the multiple air outlets are matched, so that the air flow blown out of the air outlets forms the coanda effect, the multiple air outlets are matched, the automatic hair curling effect that the air flow rotates by 360 degrees in a surrounding mode can be formed, the hair curling speed is increased, and the use experience feeling of a user is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of hairdressing devices, in particular to a curling head structure and a hairdressing device. Background Art

[0002] Existing curling combs with Coanda effect that automatically absorb hair generally have multiple air outlets in an array along the central axis of the main body of the nozzle, and the air outlet direction of the air outlet is generally perpendicular to the air inlet direction of the nozzle. The wind flow blown out by such a structural design is horizontal and has no angle. When curling hair, it is easy for the hair to be scattered and entangled with each other. The curling effect is average, resulting in a poor user experience and failure to meet user needs. Utility Model Content

[0003] The utility model aims to overcome the deficiencies of the prior art and provide a curling head structure and a hairdressing device.

[0004] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0005] In the first aspect, an embodiment of the utility model provides a curling head structure, comprising: a curling body, wherein the curling body is evenly provided with a plurality of open cavities, the open cavities are equipped with air outlet strips, the air outlet strips are provided with an air collecting cavity connected to the interior of the curling body along the length direction, an air outlet is provided at the bottom of the air collecting cavity, the air flow enters the interior of the curling body, and the air collecting cavity guides the air flow to be blown out along the air outlet.

[0006] In a specific embodiment, the opening of the air collecting cavity gradually decreases from the inside to the outside along the hair curling body.

[0007] In a specific embodiment, the air outlet is arranged at an angle.

[0008] In a specific embodiment, a first mounting groove and a second mounting groove are respectively provided on both sides of the opening cavity, and the air outlet strip is provided with a first connecting protrusion and a second connecting protrusion corresponding to the first mounting groove and the second mounting groove.

[0009] In a specific embodiment, the air outlet strip is provided with a plurality of guide ribs along the length direction so that the air outlet forms a plurality of small air outlet holes.

[0010] In a specific embodiment, the guide bone is arranged obliquely.

[0011] In a specific embodiment, the inclination angle of the guide bone is 55-80 degrees.

[0012] In a specific embodiment, a connecting seat is provided at the bottom of the hair curling body, and an air guide ring is provided between the connecting seat and the hair curling body, and the bottom of the air outlet strip abuts against the air guide ring.

[0013] In a specific embodiment, a hand-held end is also provided on the top of the hair curling body.

[0014] The curling head structure of the utility model has the following beneficial effects compared with the prior art: a plurality of open cavities are evenly distributed in the curling body, an air outlet strip is installed in the open cavities, an air gathering cavity connected to the interior of the curling body is provided along the length direction of the air outlet strip, an air outlet is provided at the bottom of the air gathering cavity, after the airflow enters the interior of the curling body, the air gathering cavity guides the airflow to be blown out along the air outlet, so that the airflow blown out of the air outlet forms a Coanda effect, and the cooperation of the multiple air outlets can form an automatic curling effect in which the airflow rotates 360 degrees around, thereby increasing the curling speed and improving the user experience.

[0015] In a second aspect, an embodiment of the utility model provides a hair styling device, comprising the curling head structure as described above.

[0016] Compared with the prior art, the hairdressing device of the utility model has the following beneficial effects: a plurality of openings are evenly distributed in the hair curling body, the opening is equipped with an air outlet strip, the air outlet strip is provided with an air gathering chamber connected to the interior of the hair curling body along the length direction, an air outlet is provided at the bottom of the air gathering chamber, after the airflow enters the interior of the hair curling body, the air gathering chamber guides the airflow to be blown out along the air outlet, so that the airflow blown out of the air outlet forms a Coanda effect, and the cooperation of the multiple air outlets can form an automatic curling effect in which the airflow rotates 360 degrees around, thereby increasing the curling speed and significantly improving the user experience of the hairdressing device.

[0017] The utility model is further described below in conjunction with the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0019] Figure 1 A three-dimensional schematic diagram of the curling head structure provided by the utility model;

[0020] Figure 2 An exploded schematic diagram of the curling head structure provided by the utility model;

[0021] Figure 3A cross-sectional schematic diagram of the connection between the curling body and the air outlet strip provided by the utility model;

[0022] Figure 4 A schematic diagram of the air outlet cross section of the curling head structure provided by the utility model;

[0023] Figure 5 This is a bottom view schematic diagram of the hair curling body provided by the utility model. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the utility model more clearly understood, the utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.

[0026] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0027] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0028] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be connected, detachably connected, or integrated; it can be mechanically connected or electrically connected; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0030] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms should not be understood as necessarily being directed to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification.

[0031] See also Figures 1 to 5 In the specific embodiment shown, the utility model discloses a curling head structure, comprising: a curling body 10, wherein the curling body 10 is evenly distributed with a plurality of open cavities 11, wherein the open cavities 11 are provided with air outlet strips 20, wherein the air outlet strips 20 are provided with an air collecting cavity 21 connected to the interior of the curling body 10 along the length direction, wherein an air outlet 22 is provided at the bottom of the air collecting cavity 21, and air flow enters the interior of the curling body 10, and the air collecting cavity 21 guides the air flow to be blown out along the air outlet 22.

[0032] Specifically, after the airflow enters the curling body 10, the air collection chamber 21 guides the airflow to be blown out along the air outlet 22, so that the airflow blown out of the air outlet 22 forms a Coanda effect, and the cooperation of multiple air outlets 22 can form an automatic curling effect in which the airflow rotates 360 degrees around, thereby increasing the curling speed and improving the user experience. In addition, the curling body 10 is evenly distributed with a number of open chambers 11. This design enables the curling head to cover a wider area of ​​hair when in use, thereby more evenly dispersing and distributing the wind force. The air outlet strip 20 is installed in the open chamber 11, and is provided with an air collection chamber 21 connected to the inside of the curling body 10 along the length direction. This structure enables the wind force to be effectively guided and gathered after entering the curling body 10, and then blown out through the air outlet 22.

[0033] Preferably, there are six air outlet strips 20 evenly and annularly distributed on the hair curling body 10 to achieve the best hair curling effect.

[0034] In one embodiment, the opening of the air collecting chamber 21 gradually decreases from the inside to the outside along the hair curling body 10 .

[0035] Specifically, since the opening of the wind collecting chamber 21 gradually decreases from the inside to the outside along the curling body 10, this design can effectively gather the airflow or wind force entering the curling body 10 into a smaller area. This gathering effect makes the wind force more concentrated at the air outlet 22, thereby increasing the wind force density and blowing speed. In addition, the design of the gradually decreasing opening makes the wind force subject to a certain degree of restriction and guidance when passing through the wind collecting chamber 21, thereby ensuring that the wind force can be more evenly distributed on the working surface of the entire curling head when blowing out, which is very important for ensuring the consistency of the effect when styling or drying hair. In addition, the gradually decreasing opening of the wind collecting chamber 21 can reduce the turbulence and noise generated by the wind force when passing through, and at the same time reduce the vibration of the curling head when working, which has a positive significance for improving user experience and comfort.

[0036] In one embodiment, the air outlet 22 is arranged at an angle.

[0037] Specifically, the air outlet 22 is arranged at an angle, and the airflow blown out along the air outlet 22 passes through the tube wall of the curling body 10 to form a Coanda effect, that is, the airflow will flow along the protruding surface of the object (tube wall). This effect allows the wind force to be more directly directed to the target area, such as the hair, thereby improving the efficiency of wind force utilization. In addition, the Coanda effect causes the wind force to be compressed and guided when passing through the tube wall, forming a more concentrated and stable airflow. This concentrated airflow can more effectively act on the hair, especially the roots of the hair and the scalp, thereby accelerating the curling speed and improving the use effect. In addition, the inclined air outlet 22 and the Coanda effect work together to make the wind force act more gently on the hair and scalp. This gentle wind force can reduce the discomfort caused by direct blowing, especially when using high-temperature wind, and can further improve the comfort of the user.

[0038] In one embodiment, a first mounting groove 12 and a second mounting groove 13 are respectively provided on both sides of the opening cavity 11 , and the air outlet strip 20 is provided with a first connecting protrusion 23 and a second connecting protrusion 24 corresponding to the first mounting groove 12 and the second mounting groove 13 .

[0039] Specifically, the first mounting groove 12 and the second mounting groove 13 are respectively provided on both sides of the open cavity 11, and the air outlet strip 20 is correspondingly provided with a first connecting protrusion 23 and a second connecting protrusion 24. This design enables the air outlet strip 20 to be accurately embedded in the open cavity 11, and a stable connection is achieved through the cooperation of the first connecting protrusion 23 and the second connecting protrusion 24 with the first mounting groove 12 and the second mounting groove 13. This stable connection method helps to ensure that the air outlet strip 20 will not loosen or fall off due to wind or other external forces during use, thereby ensuring the use effect and safety of the curling head. In addition, the air outlet strip 20 with the connecting protrusion can be easily inserted into the corresponding mounting groove of the open cavity 11, and the installation can be completed without complicated tools or steps. This design not only improves the production efficiency of the curling head, but also facilitates the user to replace or repair the air outlet strip 20 during use. In addition, by arranging mounting grooves on both sides of the opening 11 and arranging corresponding connecting protrusions on the air outlet strip 20, this design makes the structure of the curling head more compact and integrated, helps to improve the durability and impact resistance of the curling head, and also makes the curling head more convenient to carry and use.

[0040] In one embodiment, the air outlet strip 20 is provided with a plurality of guide ribs 25 along the length direction, so that the air outlet 22 forms a plurality of small air outlet holes.

[0041] Specifically, by setting a plurality of guide bones 25, the air outlet 22 is divided into a plurality of small air outlet holes. Such a design enables the wind to be distributed more evenly when blowing out, avoiding the situation where the wind is too concentrated or dispersed. The design of the small air outlet holes can ensure that the wind can act on the hair more finely, especially in situations where delicate styling or drying is required, this design can greatly improve the effect of use. In addition, the guide bones 25 not only play the role of dividing the air outlet 22, but also have a certain guiding property, which can guide the wind to blow out in a specific direction, thereby more accurately meeting the needs of users; for example: when it is necessary to blow dry the hair quickly, the arrangement and angle of the guide bones 25 can be adjusted to make the wind blow more concentratedly to the roots and scalp of the hair, thereby speeding up the drying speed. In addition, the design of the small air outlet holes makes the wind softer when blowing out, reducing the discomfort caused by direct blowing, which is particularly important for users with sensitive scalps or soft hair. At the same time, since the wind is more evenly distributed, the noise and vibration of the wind during transmission are also reduced, further improving the comfort of use.

[0042] In one embodiment, the guide bone 25 is arranged obliquely.

[0043] Specifically, the inclined setting of the guide bone 25 enables the airflow to be blown out obliquely. This design makes the wind no longer directly perpendicular to the surface of the curling head, but has a certain inclination angle. This inclined airflow guide helps to control the direction of the wind more accurately, ensuring that the wind can blow to the target area according to the predetermined trajectory to enhance the curling effect. In addition, the obliquely blown airflow will form a concentrated airflow beam during the flow process. This concentrated airflow beam has stronger penetrating power and can penetrate deeper into the roots and scalp of the hair. During the hair drying or styling process, this enhanced penetrating power helps to dry the hair faster or achieve a more sophisticated styling effect. In addition, the inclined guide bone 25 allows the wind to be blown out obliquely, reducing the area and intensity of the wind blowing directly on the scalp, thereby reducing the user's discomfort. For users with sensitive scalps, this design can significantly improve the comfort of use. In addition, by adjusting the inclination angle and arrangement of the guide bones 25, oblique wind forces of different directions and intensities can be formed. This design enables the curling head to adapt to the needs of different hair qualities and hairstyles; for example: for fine and soft hair or hairstyles that require delicate styling, a smaller inclination angle and a denser guide bone arrangement can be used to obtain a softer and more delicate wind effect; and for coarse and hard hair or situations that require quick drying, the inclination angle and the distance between the guide bones 25 can be increased to obtain a stronger and wider wind coverage.

[0044] In one embodiment, the inclination angle of the guide bone 25 is 55-80 degrees.

[0045] Specifically, the inclination angle of the guide bone 25 is between 55 and 80 degrees, which can ensure that the wind is blown out at a certain oblique angle. This design optimizes the guidance of the wind, so that the wind can act on the target area more accurately. At the same time, the wind blown out obliquely helps to form a wider wind coverage, making the wind distribution more uniform. In addition, the design of the guide bone 25 with an inclination angle between 55 and 80 degrees reduces the area and intensity of the wind blowing directly on the scalp, thereby reducing the user's discomfort. This design is particularly suitable for users with sensitive scalps and can improve their comfort. In addition, the inclination angle of the guide bone 25 is 55-80 degrees, and the curling effect is better.

[0046] In one embodiment, a connecting seat 30 is disposed at the bottom of the hair curling body 10 , and an air guide ring 40 is disposed between the connecting seat 30 and the hair curling body 10 , and the bottom of the air outlet strip 20 abuts against the air guide ring 40 .

[0047] Specifically, the airflow blown out from the main unit first passes through the connection seat 30, and then enters the interior of the curling body 10 along the air guide ring 40, so as to avoid the airflow directly entering the wind collecting chamber 21 after passing through the connection seat 30. That is, the setting of the air guide ring 40 ensures that the airflow blown out from the main unit first passes through the connection seat 30, and then enters the interior of the curling body 10 along the air guide ring 40. Such a design can avoid the airflow directly entering the wind collecting chamber 21 after directly impacting the connection seat 30, thereby ensuring the uniform distribution and guidance of the airflow inside the curling body 10. In addition, through the guidance and distribution of the air guide ring 40, the airflow can be more evenly distributed on the air outlet strip 20 of the curling body 10, thereby providing a more stable and uniform wind output. In addition, after the airflow is buffered and guided by the air guide ring 40, the wind will be softer, reducing the possibility of directly impacting the user's scalp, improving the comfort of use, avoiding the noise and vibration that may be generated after the airflow directly impacts the connection seat 30, and further improving the comfort of use.

[0048] The air guide ring 40 and the connecting seat 30 may be a split structure or an integrated structure.

[0049] Specifically, the split structure allows the air guide ring 40 and the connecting seat 30 to be manufactured and installed separately, which greatly simplifies the production and assembly process. If any of the components is damaged or needs to be repaired, it can be replaced separately without replacing the entire structure, reducing maintenance costs. In addition, the split structure allows designers to choose air guide rings 40 and connecting seats 30 of different materials, shapes or sizes according to actual needs, thereby meeting different design requirements and usage scenarios. The integrated structure directly combines the air guide ring 40 and the connecting seat 30 to form a whole. Such a structure is more stable and less prone to loosening or damage. In addition, the integrated structure reduces the gaps between components, thereby reducing the leakage of air or airflow during the transmission process and improving the overall wind transmission efficiency.

[0050] In one embodiment, a hand-held end 14 is further provided on the top of the hair curling body 10 .

[0051] Specifically, the setting of the handheld end 14 blocks the upper end of the curling body 10 so that the airflow will not blow out from the upper end, thereby avoiding the loss of airflow, improving the hair styling effect, and improving the aesthetics of the overall structure. In addition, the handheld end 14, as the top part of the curling body 10, provides a comfortable gripping point for the user. The user can easily hold the handheld end 14 for two-handed operation, avoiding the risk of being burned, and can also stably operate the curling head to ensure the smooth progress of the curling process. In addition, by operating the handheld end 14 for rotation, the user can more conveniently roll the hair around the curling body 10 to form the desired curling effect. This design simplifies the curling operation, allowing the user to complete the curling process more easily, and improving the convenience of use.

[0052] The utility model also discloses a hairdressing device, comprising the hair curling head structure as mentioned above.

[0053] Specifically, the curling head structure is installed on the main unit through a connecting seat, and the main unit is used to provide power and hot and cold air. The main unit adopts the existing public technology, which will not be elaborated in detail here.

[0054] Specifically, the hairdressing device has a plurality of openings evenly distributed in a hair curling body, the openings are equipped with air outlet strips, the air outlet strips are provided with an air gathering chamber connected to the interior of the hair curling body along the length direction, an air outlet is provided at the bottom of the air gathering chamber, after the airflow enters the interior of the hair curling body, the air gathering chamber guides the airflow to be blown out along the air outlet, so that the airflow blown out of the air outlet forms a Coanda effect, and the cooperation of the multiple air outlets can form an automatic curling effect in which the airflow rotates 360 degrees around, thereby increasing the curling speed and significantly improving the user experience of the hairdressing device.

[0055] The above embodiments are preferred implementation schemes of the present invention. In addition, the present invention can also be implemented in other ways. Any obvious replacement without departing from the concept of the present technical solution is within the protection scope of the present invention.

Claims

1. A curling head structure, characterized in that: include: A hair curling body, wherein the hair curling body is evenly provided with a plurality of open cavities, the open cavities are provided with air outlet strips, the air outlet strips are provided with an air gathering cavity connected to the interior of the hair curling body along the length direction, an air outlet is provided at the bottom of the air gathering cavity, the air flow enters the interior of the hair curling body, and the air gathering cavity guides the air flow to be blown out along the air outlet.

2. The curling head structure according to claim 1, characterized in that: The opening of the wind collecting cavity is gradually reduced from the inside to the outside along the hair curling body.

3. The curling head structure according to claim 1, characterized in that: The air outlet is arranged in an inclined manner.

4. The hair curling head structure according to claim 1, characterized in that: A first mounting groove and a second mounting groove are respectively provided on both sides of the opening cavity, and a first connecting protrusion and a second connecting protrusion corresponding to the first mounting groove and the second mounting groove are provided on the air outlet strip.

5. The hair curling head structure according to claim 1, characterized in that: The air outlet strip is provided with a plurality of guide bones along the length direction so that the air outlet forms a plurality of small air outlet holes.

6. The hair curling head structure according to claim 5, characterized in that: The guide bone is arranged obliquely.

7. The hair curling head structure according to claim 6, characterized in that: The inclination angle of the guide bone is 55-80 degrees.

8. The hair curling head structure according to claim 1, characterized in that: A connecting seat is provided at the bottom of the hair curling body, and an air guide ring is provided between the connecting seat and the hair curling body, and the bottom of the air outlet strip abuts against the air guide ring.

9. The hair curling head structure according to claim 1, characterized in that: A hand-held end is also provided on the top of the hair curling body.

10. A hairdressing device, characterized in that: The hair curling head structure comprises the hair curling head structure as claimed in any one of claims 1 to 9.

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