Hair curling barrel for hair dryer

Abstract

The utility model belongs to the technical field of hair dryer, especially, relate to a hair dryer automatic curling cylinder, including mounting seat and air outlet pipe, the mounting seat sets up in the opening of air outlet pipe, just the opening of air outlet pipe with mounting seat intercommunication, the side of air outlet pipe is by a plurality of curved surface board tail -to -tail overlap and is enclosed into, just the overlapping place of each curved surface board leaves the air outlet, each air outlet all with the inner chamber intercommunication of air outlet pipe, through above -mentioned structure setting, realizes through hair dryer and can realize the blow dry and automatic curl of hair simultaneously.

Description

Technical Field

[0001] This utility model belongs to the field of hair dryer technology, and in particular relates to an automatic hair curling tube for hair dryers. Background Technology

[0002] In existing technologies, hair dryers, as common hair styling tools, primarily function to heat air using electric heating elements and combine this with high-speed airflow to quickly dry hair. Traditional hair dryer designs mainly focus on wind speed adjustment, temperature control, safety protection (such as overheat protection), and lightweight portability. However, as consumers' demands for hair styling efficiency and multi-functionality increase, single-function hair dryers are gradually failing to meet users' needs for "drying and styling in one" usage scenarios. In existing technologies, hair dryers or curling irons with styling nozzles combined with airflow designs are used to achieve curling. However, hair dryers with styling nozzles cannot achieve a curling effect, and curling irons have low drying efficiency. Therefore, using existing hair curling devices presents a technical problem: hair cannot be curled directly with a hair dryer. Utility Model Content

[0003] The purpose of this invention is to provide an automatic hair curler for a hair dryer, which aims to solve the technical problem that hair dryers in the prior art cannot achieve synchronous hair curling.

[0004] To achieve the above objectives, this utility model provides an automatic hair curler for a hair dryer, including a mounting base and an air outlet. The mounting base is disposed at the opening of the air outlet, and the opening of the air outlet is connected to the mounting base. The side of the air outlet is formed by several curved panels overlapping end to end, and each overlapping part of the curved panels has an air outlet, and each air outlet is connected to the inner cavity of the air outlet.

[0005] Preferably, the mounting base is provided with an air guide inner cylinder, the opening of the air guide inner cylinder is connected to the mounting base, the air guide inner cylinder is sleeved and installed in the air outlet cylinder, and a plurality of air outlet holes are arranged at intervals on the side wall of the air guide inner cylinder.

[0006] Preferably, a plurality of positioning strips are provided at intervals on the outer side wall of the air guide inner cylinder, each positioning strip being engaged with one side edge of each curved panel, and each positioning strip separating each air outlet.

[0007] Preferably, the outer wall of the air guide inner cylinder between each of the positioning strips has a curved surface that bulges outward from the center.

[0008] Preferably, the air outlets between the two positioning strips are arranged in two rows, and the air outlets in the two rows are respectively located on both sides of the curved surface protrusion.

[0009] Preferably, the connection between the positioning strip and the outer side of the air guide inner cylinder is smoothly rounded.

[0010] Preferably, two connecting blocks are provided between each of the curved panels. The two connecting blocks are located at both ends of the air outlet, and the opposite sides of the two connecting blocks are inclined and open towards the air outlet.

[0011] Preferably, an auxiliary support block is provided in the air outlet, the auxiliary support block is located in the center of the air outlet, and the top and bottom of the auxiliary support block are respectively connected to the two curved panels, and the two sides of the support block are inclined towards each other in the direction of the air outlet.

[0012] Preferably, the air outlet duct further includes a cover, the curved panel is sleeved on the inner air guide tube, the cover is fixedly installed at the end of the inner air guide tube, and both ends of each curved panel abut against the cover and the mounting base respectively.

[0013] Preferably, the end of the air guide inner cylinder and the bottom of the cover are respectively provided with a limiting groove and a limiting protrusion, and the limiting groove and the limiting protrusion are engaged with each other.

[0014] The automatic hair curler provided in this embodiment of the utility model has at least one of the following technical effects:

[0015] The automatic hair curler of this utility model is assembled from a mounting base and an air outlet. Several curved air channels are formed on the side wall of the air outlet, encircling the inner cavity of the air outlet. This ensures that the airflow from the air outlet is close to the outer wall of the air outlet, effectively adhering the hair to the outer wall. The side wall of the air outlet is formed by multiple curved panels overlapping end-to-end, with air outlets located at the overlapping portions of two curved panels. This overlapping arrangement ensures that the air outlets are close to the surface of the curved panels, guiding the airflow along the curved panels and ensuring the hair adheres tightly to the surface of the curved panels. Each air outlet is connected to the inner cavity of the air outlet tube. During assembly, the mounting base is installed at the opening of the air outlet tube, so that the mounting base is connected to the opening of the air outlet tube. During use, the air outlet tube is installed on the air outlet of the hair dryer through the mounting base. When the hair dryer is turned on, the airflow enters the inner cavity of the air outlet tube and then blows out through each air outlet, forming an airflow that flows along the curved panel. This causes the hair to wrap around and stick tightly to the curved panel, achieving the function of drying and curling hair at the same time. Through the above structural settings, the hair can be dried and automatically curled simultaneously with the hair dryer. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 An illustration of the automatic hair curler provided in an embodiment of this utility model.

[0018] Figure 2 for Figure 1 A magnified view of part A in the image.

[0019] Figure 3 for Figure 1 A magnified view of part B in the image.

[0020] Figure 4 A cross-sectional view of the automatic hair curling tube of the hair dryer provided in an embodiment of this utility model.

[0021] Figure 5 The diagram shows the sealing effect of the automatic hair curler of the hair dryer provided in this embodiment of the utility model.

[0022] Figure 6 An artist's rendering of the air guide inner cylinder of the automatic hair curler provided in this embodiment of the utility model.

[0023] The following are the labeling elements in the figure:

[0024] 10—Mounting base 20—Air outlet 21—Curved panel

[0025] 22—Cap; 30—Inner air guide tube; 31—Air outlet.

[0026] 32—Positioning strip; 33—Limiting groove; 211—Air outlet

[0027] 212—Connecting block; 213—Auxiliary support block; 221—Limiting protrusion. Detailed Implementation

[0028] The embodiments of this utility model are described in detail below, with examples of the embodiments shown in the appendix. Figures 1-6 As shown, the same or similar reference numerals throughout denote the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain embodiments of the present invention, and should not be construed as limiting the present invention.

[0029] In the description of the embodiments of this utility model, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing the embodiments of this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0030] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of embodiments of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0031] In this embodiment of the invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this embodiment of the invention according to the specific circumstances.

[0032] In one embodiment of this utility model, such as Figures 1-4 and Figure 6 As shown, an automatic hair curler for a hair dryer is provided, including a mounting base 10 and an air outlet 20. The mounting base 10 is used to assemble the hair curler of this application, and the air outlet 20 is used to generate a curling airflow to curl the hair. The mounting base 10 is disposed at the opening of the air outlet 20, and the opening of the air outlet 20 is connected to the mounting base 10. When the mounting base 10 is assembled on the hair dryer, the air outlet 20 is directly connected to the air outlet 211 of the hair dryer, so that the hair dryer directly delivers air to the air outlet 20. The side of the air outlet 20 is formed by several curved panels 21 overlapping end to end, and each curved panel 21 has an air outlet 211 at the overlapping part. The air in the air outlet 20 moves to the air outlet 211 under the guidance of the side of each curved panel 21. Each air outlet 211 is connected to the inner cavity of the air outlet 20, so that the air in the inner cavity flows from the air outlet 211 along the surface of the curved panel 21.

[0033] The automatic hair curler of this utility model is assembled from a mounting base 10 and an air outlet 20. Several curved air ducts are formed on the side wall of the air outlet 20, surrounding the inner cavity of the air outlet 20. This allows the airflow from the air outlet 211 of the air outlet 20 to adhere closely to the outer side wall of the air outlet 20, effectively adhering the hair to the outer side wall. The side wall of the air outlet 20 is formed by multiple curved panels 21 overlapping end-to-end. The overlapping portion of two curved panels 21 has an air outlet 211 for airflow. This overlapping arrangement ensures that the air outlet 211 is in close contact with the surface of the curved panel 21, guiding the airflow along the curved panel 21 so that the hair adheres tightly to the curved panel 21. On the surface, each air outlet 211 is connected to the inner cavity of the air outlet 20. During assembly, the mounting base 10 is mounted at the opening of the air outlet 20, so that the mounting base 10 is connected to the opening of the air outlet 20. During use, the air outlet 20 is mounted to the air outlet 211 of the hair dryer through the mounting base 10. When the hair dryer is turned on, the airflow enters the inner cavity of the air outlet 20 and is blown out through each air outlet 211, forming an airflow that flows along the curved panel 21, which drives the hair to wrap tightly against the curved panel 21, achieving the function of drying and curling hair at the same time. Through the above structural settings, the hair can be dried and automatically curled simultaneously with the hair dryer.

[0034] In another embodiment of this utility model, such as Figure 6 As shown, the mounting base 10 is provided with an air guide inner cylinder 30, which divides the air outlet surface of the air outlet duct 20. The opening of the air guide inner cylinder 30 is connected to the mounting base 10, so that the blower blows air into the air guide inner cylinder 30 and then outputs it outward through the air guide inner cylinder 30. The air guide inner cylinder 30 is sleeved and installed in the air outlet duct 20. The outer side wall of the air guide inner cylinder 30 is set close to the inner side wall of the air outlet duct 20, and a number of air outlet holes 31 are arranged at intervals on the side wall of the air guide inner cylinder 30. Each air outlet hole 31 is set facing the curved panel 21, guiding the airflow to the curved panel 21. The airflow then moves towards the air outlet 211 under the guidance of the curved surface of the curved panel 21.

[0035] In another embodiment of this utility model, such as Figure 4 and Figure 6 As shown, several positioning strips 32 are spaced apart on the outer wall of the air guide inner cylinder 30. The two ends of the positioning strips 32 extend to the two ends of the air guide inner cylinder 30, increasing the contact surface of the air guide inner cylinder 30 when it is assembled to the air outlet duct 20, thus improving stability. Each positioning strip 32 is engaged with one side edge of each curved panel 21, thus separating the flow channels of each curved panel 21. Each positioning strip 32 separates each air outlet 31, and airflow is directionally delivered to the corresponding curved panel 21 through each air outlet 31. By separating the air outlet surface through the positioning strips 32, the flow channels are separated, making the airflow of each flow channel more concentrated.

[0036] In another embodiment of this utility model, such as Figure 4 and Figure 6 As shown, the outer wall of the air guide inner cylinder 30 between each positioning strip 32 is a curved surface that bulges outward from the center, and there is a gap between the highest point of the curved surface and the curved panel 21. When the air guide inner cylinder 30 rotates, a limiting groove 33 is formed between the inclined surface on one side of the upward bulging curved surface and the positioning strip 32, so as to avoid mutual rotational displacement between the air guide inner cylinder 30 and the air outlet 20 and ensure the overall stability of the product.

[0037] In another embodiment of this utility model, such as Figure 4 and Figure 6 As shown, the air outlets 31 between the two positioning strips 32 are arranged in two rows. One row of air outlets 31 is located near the air outlet 211, and the other row of air outlets 31 is located near the positioning strips 32. The air outlets 31 near the positioning strips 32 form a complete flow channel under the curved panel 21. The air outlets 31 near the air outlet 211 enhance the airflow when it is vented. The air outlets 31 in the two rows are respectively located on both sides of the curved surface protrusion. The air vented by the air outlets 31 near the positioning strips 32 blows out from the gap between the curved surface protrusion and the curved panel 21. The airflow is enhanced by the air outlets 31 on the other side and then blown out from the air outlet 211.

[0038] In another embodiment of this utility model, such as Figure 4 and Figure 6 As shown, the connection between the positioning strip 32 and the outer side of the air guide inner cylinder 30 is smoothly arranged. When the air outlet duct 20 is assembled, each curved panel 21 slides and engages with the corresponding positioning strip 32. The connection between the two sides of the positioning strip 32 and the air guide inner cylinder 30 is smoothly arranged. By flipping the air outlet duct 20, the orientation of the air outlet 211 is changed, and bidirectional air outlet is achieved.

[0039] In another embodiment of this utility model, such as Figures 1-2 and Figure 4 As shown, two connecting blocks 212 are provided between each curved panel 21. The two connecting blocks 212 are located at both ends of the air outlet 211. Sufficient gap is left between the two connecting blocks 212 to ensure a large enough space for air outlet. The opposite sides of the two oppositely arranged connecting blocks 212 are inclined and opened towards the air outlet 211, so that the air outlet 211 is in an unfolded state, increasing the opening size of the air outlet 211 and increasing the diameter of the air outlet 211.

[0040] In another embodiment of this utility model, such as Figure 1 and Figures 3-4As shown, an auxiliary support block 213 is provided in the air outlet 211 to improve the support point between two adjacent curved panels 21 and ensure the connection between the two curved panels 21. The auxiliary support block 213 is located in the center of the air outlet 211 and supports the center of the curved panel 21 to prevent the air outlet 211 from deforming due to its length. The top and bottom of the auxiliary support block 213 are connected to the two curved panels 21 respectively, which improves the firmness of the connection between the auxiliary support block 213 and the two curved panels 21 and prevents the air outlet 211 of the two curved panels 21 from being damaged. The two sides of the support block are inclined towards each other in the direction of the air outlet 211 to ensure the opening size of the air outlet 211 after the support block is separated.

[0041] In another embodiment of this utility model, such as Figure 1 and Figure 5 As shown, the air outlet duct 20 also includes a cover 22. A curved panel 21 is fitted onto the inner air guide duct 30. One end of the curved panel 21 abuts against the positioning strip 32 provided on the inner air guide duct 30. The other side is limited by the positioning strip 32 between the protruding side and the protruding side, thus restricting one end of the curved panel 21 within the limiting range to prevent loosening and displacement. The cover 22 is fixedly installed at the end of the inner air guide duct 30 to cover the gap on the side and prevent gas from flowing out from the side, ensuring the air strength output from the air outlet 211. Both ends of each curved panel 21 abut against the cover 22 and the mounting base 10 respectively, positioning the installation of each curved panel 21 of the air outlet duct 20, ensuring that it will not rotate or misalign with the inner air guide duct 30, while also preventing it from sliding off.

[0042] In another embodiment of this utility model, such as Figures 5-6 As shown, the end of the air guide inner cylinder 30 and the bottom of the cover 22 are respectively provided with a limiting groove 33 and a limiting protrusion 221. The limiting groove 33 is provided with a positioning interval, and the bottom surface of the limiting protrusion 221 is provided with a recess corresponding to each positioning interval. The limiting groove 33 and the limiting protrusion 221 are interlocked to fix the installation angle of the cover 22, so that it will not rotate and thus loosen.

[0043] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An automatic hair curler for a hair dryer, characterized in that: It includes a mounting base and an air outlet. The mounting base is disposed at the opening of the air outlet, and the opening of the air outlet is connected to the mounting base. The side of the air outlet is formed by several curved panels overlapping end to end, and each of the overlapping curved panels has an air outlet. Each air outlet is connected to the inner cavity of the air outlet.

2. The automatic hair curler of the hair dryer according to claim 1, characterized in that: The mounting base is provided with an air guide inner cylinder, the opening of which is connected to the mounting base. The air guide inner cylinder is sleeved and installed in the air outlet cylinder, and a number of air outlet holes are arranged at intervals on the side wall of the air guide inner cylinder.

3. The automatic hair curler of the hair dryer according to claim 2, characterized in that: The outer wall of the air guide cylinder is provided with a number of positioning strips at intervals. Each positioning strip is engaged with one side edge of each curved panel and each positioning strip separates each air outlet.

4. The automatic hair curler of the hair dryer according to claim 3, characterized in that: The outer wall of the air guide inner cylinder between each of the positioning strips has a curved surface that bulges outward from the center.

5. The automatic hair curler of the hair dryer according to claim 4, characterized in that: The air outlets between the two positioning strips are arranged in two rows, and each of the two rows of air outlets is respectively located on both sides of the curved surface protrusion.

6. The automatic hair curler of the hair dryer according to claim 3, characterized in that: The connection between the positioning strip and the outer side of the air guide inner cylinder is smoothly rounded.

7. The automatic hair curler of the hair dryer according to claim 2, characterized in that: Two connecting blocks are provided between each of the curved panels. The two connecting blocks are located at both ends of the air outlet, and the opposite sides of the two connecting blocks are inclined and open towards the air outlet.

8. The automatic hair curler of the hair dryer according to claim 7, characterized in that: An auxiliary support block is provided in the air outlet. The auxiliary support block is located in the center of the air outlet, and the top and bottom of the auxiliary support block are respectively connected to the two curved panels. The two sides of the support block are inclined towards each other in the direction of the air outlet.

9. The automatic hair curler of the hair dryer according to claim 2, characterized in that: The air outlet duct also includes a cover, the curved panel is sleeved on the inner air guide tube, the cover is fixedly installed at the end of the inner air guide tube, and both ends of each curved panel abut against the cover and the mounting base respectively.

10. The automatic hair curler of the hair dryer according to claim 9, characterized in that: The end of the air guide inner cylinder and the bottom of the cover are respectively provided with a limiting groove and a limiting protrusion, and the limiting groove and the limiting protrusion are engaged with each other.

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