CN221382761U - Hair curling accessory - Google Patents

Abstract

The application provides a hair curling accessory which comprises an air inlet and an air outlet, wherein the hair curling accessory comprises a base, a knob, guide vanes and a central gear, the upper end and the lower end of the central gear are respectively connected with the base and the knob through a plurality of first rotating shafts, each guide vane is connected with the base through a plurality of second rotating shafts, the plurality of second rotating shafts are arranged around the central gear, the air outlet is formed between adjacent guide vanes, the periphery of the central gear is provided with external teeth, the inner periphery of each guide vane is provided with internal teeth, the guide vanes can be driven to switch between a first position and a second position by rotating the central gear through the knob, and when the first position is adopted, air flow is discharged from the air outlet in the anticlockwise direction, and when the second position is adopted, the air flow is discharged from the air outlet in the clockwise direction. So set up, the change of air current flow direction can be realized simply through rotatory knob, and the air-out direction is adjusted simply conveniently, and the user of being convenient for uses, has promoted user's use convenience.

Description

Hair curling accessory

Technical Field

The application relates to the technical field of daily electrical appliances, in particular to a hair curling accessory.

Background

With the annual improvement of the living standard of people, people pay more attention to hair care. As an electrical appliance commonly used in daily life, the popularity of hair curlers has increased year by year. The hair curler is a small electrical apparatus commonly used, can be used for the hair curler function generally, and the defect of the hair curler in the market at present is that the air-out direction is single and can not be adjusted, and in the use process, for example, after finishing hair curler on one side, when the hair on the other side is required to be operated, the user needs to change the hair curler, and the switching of the air direction can be realized, so that the user uses inconvenience, and therefore, the host needs to be matched with two hair curlers which can be detachably mounted, the production cost is increased, the packaging volume is also larger, the transportation cost is correspondingly increased, the selling cost of the electric business is correspondingly increased for the existing express way, and the comprehensive competitiveness of the product is influenced.

Disclosure of utility model

In order to solve the problem that a hair curler in the prior art cannot realize wind direction adjustment, the application provides the hair curler accessory, and the wind outlet direction is adjustable by driving the guide vane to rotate through the central gear, so that a user can conveniently adjust the wind outlet direction of the hair curler accessory, and user experience is improved.

The application is realized by the following modes: the application provides a hair curling accessory which comprises an air inlet and an air outlet, wherein the hair curling accessory comprises a base, a knob, guide vanes and a central gear, the upper end and the lower end of the central gear are respectively connected with the base and the knob through a first rotating shaft, the guide vanes are multiple, each guide vane is connected with the base through a second rotating shaft, the second rotating shafts are arranged around the central gear, the air outlet is formed between the adjacent guide vanes, the outer periphery of the central gear is provided with outer teeth, the inner periphery of each guide vane is provided with inner teeth, the guide vanes can be driven to switch between a first position and a second position by rotating the knob, air flow is discharged from the air outlet anticlockwise in the first position, and air flow is discharged from the air outlet in the clockwise direction in the second position.

Preferably, the base is provided with a separation rib, the separation rib divides the air inlet into a plurality of sub air inlets, and each sub air inlet is respectively communicated with the air outlet between the adjacent guide vanes.

Preferably, a first guide part and a second guide part are respectively arranged at two sides of the guide vane, the first guide part and the second guide part are overlapped to limit the air outlet, the knob is rotated to drive the guide vane to rotate, and positions of the adjacent first guide part and second guide part are switched to change the flowing direction of the air flow.

Preferably, in the first position, the first guiding part is below the second guiding part, the air flow is discharged along the anticlockwise direction under the action of the second guiding part, and in the second position, the first guiding part is above the second guiding part, and the air flow is discharged along the clockwise direction under the action of the first guiding part.

Preferably, the outer circumference of the guide vane is provided with an arc-shaped guide surface, and the air flow discharged from the air outlet is guided by the arc-shaped guide surface to wind the hair around the outer surfaces of the guide vanes.

Preferably, the sun gear is cylindrical, the guide vanes are elongated, the internal teeth and the external teeth extend along the axial direction of the hair curling accessory, and the section of the guide vanes is approximately fan-shaped.

Preferably, the guide vane is provided with wind-isolating ribs arranged at intervals along the axial direction of the guide vane, and the wind-isolating ribs of adjacent guide vanes are abutted against each other at the first position or the second position to form a plurality of wind-out channels arranged along the axial direction of the hair-curling accessory.

Preferably, the top of the guide vane is provided with a seal that seals a gap between the tops of adjacent guide vanes.

Preferably, the hair curling accessory further comprises a heating element, the guide vane is provided with a mounting cavity for mounting the heating element, and the mounting cavity is positioned between the inner teeth and the outer surface of the guide vane.

Preferably, the number of the guide vanes is N, and N is more than or equal to 6 and less than or equal to 8.

Compared with the prior art, the application has at least the following technical effects:

1. The hair curling accessory is provided with the sun gear and the guide vanes, the outer periphery of the sun gear is provided with the outer teeth, the inner periphery of the guide vanes is provided with the inner teeth matched with the outer teeth, the guide vanes can be driven to rotate through rotating the sun gear, the sun gear can be driven to rotate through rotating the knob, the air outlet is formed between the adjacent guide vanes, the air outlet changes in the rotation process of the guide vanes, when the guide vanes are positioned at the first position, air flow is discharged from the air outlet along the clockwise direction, and when the guide vanes are positioned at the second position, air flow is discharged from the air outlet along the anticlockwise direction.

2. Set up the separation muscle on the base, separate the muscle and separate into a plurality of sub-air intakes with the air intake, every sub-air intake respectively with adjacent guide vane between the air outlet intercommunication, separate into a plurality ofly with the air intake, can guarantee that the air current is even lets in the annex that curls hair in, promoted the homogeneity of molding effect.

3. The two sides of the guide vane along the axis direction of the hair curling accessory are respectively provided with a first guide part and a second guide part, the rotary knob can drive the guide vane to rotate, the positions of the first guide part and the second guide part are different when the guide vane is at the first position and the second position, the positions of the first guide part and the second guide part are changed through the rotary guide vane, and then the form of an air outlet is changed, so that the air outlet direction is adjusted. Specifically, in the first position, the first guiding part is below the second guiding part, the air flow is discharged anticlockwise under the guidance of the second guiding part, and in the second position, the first guiding part is above the second guiding part, and the air flow is discharged clockwise under the action of the first guiding part.

4. The periphery of guide vane is provided with the arc guide surface, and the arc guide surface can be directed from air outlet exhaust air current, is convenient for heat the hairline of winding on the annex that curls hair, promotes the heating design effect.

5. The guide vanes are long in strip shape, the central gear is cylindrical, the inner teeth and the outer teeth extend along the axial direction of the hair curling accessory, the central gear is rotated, the central gear can uniformly drive the guide vanes to rotate, the driving mode is simple and reliable, the air outlet is uniformly switched, and the air outlet effect is ensured.

6. The wind-proof ribs arranged at intervals are arranged on the guide vane, the wind-proof ribs of the adjacent guide vane are abutted to form a plurality of wind-out channels which are arranged along the axial direction of the hair-curling accessory, and the air flow of the wind-out opening can be divided, so that the air flow can be uniformly discharged along the axial direction of the guide vane, the uniformity of the hair-curling effect is ensured, and the use experience of a user is improved.

7. The top of guide vane is provided with the sealing member, and the clearance between the top of adjacent guide vane can be sealed to the sealing member, sets up so, and the air current can only be discharged from the air outlet, guarantees the flow of air current of air outlet department for the curly hair speed.

8. The heating piece is arranged in the guide vane, and can heat the guide vane, so that the temperature can be further increased during hair curling, and the setting durability of hair is improved; furthermore, a mounting cavity for assembling the heating element is arranged between the inner teeth and the outer surface of the guide vane, so that the heating element is reliably fixed.

9. The number N of the guide vanes is more than or equal to 6 and less than or equal to 8, so that the structure complexity is reduced and the production cost is reduced while the hair curling effect is ensured; when N is more than 8, the number of the guide vanes is more, the structure is relatively complex, long working hour assembly is needed, and the cost is high; when N < 4, the effect of winding hair around the surface of the accessory is deteriorated by the air flow, and the curling effect is further deteriorated.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Figure 1 sets forth a cross-sectional view of the hair curling attachment of the present application.

Figure 2 sets forth a bottom view of the hair curling attachment of the present application.

Figure 3 sets forth a cross-sectional view of the hair curling attachment of the present application in a first position.

Figure 4 sets forth a cross-sectional view of the hair curling attachment of the present application in a second position.

Figure 5 is a schematic view of the guide vane of the hair curling attachment of the present application.

The meaning of the individual labels in the figures is as follows: 1. a knob; 2. a base; 21. A sub air inlet; 22. a separation rib; 3. a guide vane; 31. an arc-shaped guide surface; 311. a first guide part; 312. a second guide part; 32. a second rotating shaft; 33. an air outlet; 34. internal teeth; 35. wind-proof ribs; 4. a sun gear; 41. a first rotating shaft; 42. external teeth.

Detailed Description

In order to more clearly illustrate the general inventive concept, a detailed description is given below by way of example with reference to the accompanying drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application, but the present application may be practiced in other ways than those described herein, and therefore the scope of the present application is not limited to the specific embodiments disclosed below.

In addition, in the description of the present application, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the drawings, are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application. The positional relationship of "upstream", "downstream" and the like is based on the positional relationship when the fluid normally flows.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the present application, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; the device can be mechanically connected, electrically connected and communicated; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present application, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present application. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The application will be described in detail with reference to fig. 1-5.

The application provides a hair curling accessory, which specifically comprises a base 2, a knob 1, guide vanes 3 and a central gear 4, wherein a first rotating shaft 41 is arranged in the central gear 4, the upper end and the lower end of the central gear 4 are respectively connected with the knob 1 and the base 2 through the first rotating shaft 41, the guide vanes 3 are multiple, each guide vane 3 is rotationally connected with the base 2 through a second rotating shaft 32, the multiple second rotating shafts 32 are arranged around the central gear 4, an air outlet 33 is formed between the adjacent guide vanes 3, the outer periphery of the central gear 4 is provided with external teeth 42, the inner periphery of the guide vanes 3 is provided with internal teeth 34, the rotary knob 1 can drive the central gear 4 to rotate, the central gear 4 rotates to drive the guide vanes 3 to rotate, when the guide vanes 3 are in a first position, air flows out of the air outlet 33 clockwise, and when the guide vanes 3 are in a second position, the air flows out of the air outlet 33 anticlockwise. Because form air outlet 33 between the adjacent guide vane 3, guide vane 3 rotates in-process air outlet 33's form change, when guide vane 3 is in the first position, the air current is discharged from air outlet 33 along anticlockwise direction, when guide vane 3 is in the second position, the air current is discharged from air outlet 33 along clockwise, so set up, the change of air current flow direction can be realized simply through rotatory knob 1, the air-out direction is adjusted simply and conveniently, the user's use convenience has been promoted, reduce structure quantity, lower cost than the prior art mode, the assembly is simpler. Specifically, an air inlet is formed in the base 2, the air inlet is communicated with an air outlet 33 between the adjacent guide vanes 3, the form of the air outlet 33 can be switched by rotating the guide vanes 3, and air flow flowing into the hair curling accessory from the air inlet can be discharged through the air outlet 33 or clockwise or anticlockwise, so that hair is heated and molded. The base 2 is internally provided with the separation rib 22, the separation rib 22 separates the air inlet into a plurality of sub air inlets 21, each sub air inlet 21 is respectively communicated with the air outlet 33 between the adjacent guide vanes 3, the air inlets are separated into a plurality of air inlets, the air flow can be ensured to be uniformly introduced into the hair curling accessory, and the uniformity of the modeling effect is improved.

In the application, the guide vane 3 is in a fan shape, the inner end of the guide vane 3 is provided with the inner teeth 34 matched with the central gear 4, the periphery of the guide vane 3 is provided with the arc-shaped guide surface 31, and the arc-shaped guide surface 31 can guide the air flow discharged from the air outlet 33, thereby being convenient for heating the hairline wound on the hair curling accessory and improving the heating and shaping effects. The two ends of the guide vane 3 are respectively provided with a first guide part 311 and a second guide part 312, the first guide part 311 and the second guide part 312 are overlapped to limit the air outlet 33, the rotary knob 1 drives the guide vane 3 to rotate, the positions of the adjacent first guide part 311 and second guide part 312 change, the form of the air outlet 33 changes, the air outlet direction of the air outlet 33 is changed, and the switching of the air outlet direction is realized.

In the application, the central gear 4 is cylindrical, the guide vanes 3 are elongated, the internal teeth 34 and the external teeth 42 extend along the axial direction of the hair curling accessory, the internal teeth 34 and the external teeth 42 are elongated, and the guide vanes 3 can be uniformly driven to rotate when the central gear 4 rotates, so that the air outlet 33 is uniformly switched, and the air outlet effect is ensured.

According to the application, the wind-isolating ribs 35 are arranged on the guide vane 3 at intervals along the axial direction of the guide vane, and in the first position or the second position, the wind-isolating ribs 35 of the adjacent guide vane 3 are abutted to form a plurality of wind-out channels arranged along the axial direction of the hair curling accessory, and the wind-isolating ribs 35 can divide the airflow of the wind outlet 33, so that the airflow can be uniformly discharged along the axial direction of the guide vane 3, the uniformity of the hair curling effect is ensured, and the use experience of a user is improved. In addition, the top of the guide vane 3 (indicated by a position a in fig. 5) is provided with a sealing element (not shown in the figure), and the sealing element can close a gap between the tops of the adjacent guide vanes 3, so that air flow can only be discharged from the air outlet 33, the flow rate of the air flow at the air outlet 33 is ensured, and the curling speed is increased; the air flow is prevented from escaping from the top mating gap of the guide vane 3 in the direction of the axis of the hair curling attachment.

In order to further enhance the styling effect of the hair-curling attachment, a heating element (not shown) is provided in the guide vane 3, and the guide vane 3 is provided with a mounting cavity (not shown) for mounting the heating element, the mounting cavity being located between the inner teeth 34 and the outer surface of the guide vane 3. Further, the top of the installation cavity is closed, the lower part of the installation cavity is opened, and the assembly of the heating element and the guide vane 3 is facilitated.

The number of guide vanes may be 6, 7, 8, preferably 6, for improving the curling effect and the assembly efficiency and reducing the cost.

The foregoing description is only illustrative of the preferred embodiments of the present invention and is not intended to limit the scope of the invention, i.e. all equivalent changes and modifications that may be made in accordance with the present invention are covered by the appended claims, which are not intended to be construed as limiting.

Claims (10)

1. The utility model provides a hair curler annex, has air intake and air outlet, its characterized in that includes base, knob, guide vane and sun gear, sun gear's upper and lower both ends respectively with the base with the knob passes through first pivot and is connected, guide vane is a plurality of, every guide vane with the base passes through the second pivot and is connected, a plurality of second pivots encircle sun gear sets up, forms between the adjacent guide vane the air outlet, sun gear's periphery is provided with the external tooth, every guide vane's inner periphery is provided with the internal tooth, through the knob rotates sun gear can drive guide vane switches in first position and second position, and the air current is discharged from the air outlet along anticlockwise in the first position, and the air current is discharged from the air outlet along clockwise in the second position.

2. The hair curling attachment of claim 1, wherein said base is provided with a dividing rib dividing said air inlet into a plurality of sub-air inlets, each sub-air inlet being in communication with an air outlet between adjacent guide vanes.

3. The hair curler accessory of claim 1, wherein a first guide portion and a second guide portion are provided on both sides of said guide vane, respectively, said first guide portion overlapping said second guide portion to define said air outlet, rotation of said knob rotates said guide vane, and adjacent said first guide portion and said second guide portion are position switched to change the direction of flow of the air stream.

4. A hair curling attachment according to claim 3, wherein in a first position said first guide is below said second guide and air flow is discharged counter clockwise under the action of said second guide, and in a second position said first guide is above said second guide and air flow is discharged clockwise under the action of said first guide.

5. The hair curling attachment of claim 4, wherein said guide vane has an arcuate guide surface on an outer periphery thereof, and wherein air flow exiting said air outlet is guided by said arcuate guide surface to cause hair to be wrapped around an outer surface of a plurality of said guide vanes.

6. A hair curling attachment according to claim 1, wherein said sun gear is cylindrical and said plurality of guide vanes are elongated, said inner teeth and said outer teeth extending axially of said hair curling attachment, said guide vanes being approximately fan-shaped in cross section.

7. A hair-curling attachment according to claim 1, wherein said guide vanes are provided with wind-blocking ribs spaced apart along the axial direction thereof, and wherein said wind-blocking ribs of adjacent guide vanes abut to form a plurality of wind-out passages disposed along the axial direction of said hair-curling attachment in said first position or said second position.

8. A hair curling attachment according to any of claims 1 to 7, wherein the tips of said guide vanes are provided with a seal which seals the gap between the tips of adjacent guide vanes.

9. A hair curling attachment according to any of claims 1 to 7, further comprising a heating element, said guide vane being provided with a mounting cavity for mounting said heating element, said mounting cavity being located between the inner teeth and the outer surface of said guide vane.

10. A hair curling attachment according to any of claims 1 to 7, wherein the number of guide vanes is N, 6.ltoreq.n.ltoreq.8.