Air nozzle of hair drier

Abstract

The utility model discloses an air nozzle of a hair drier. Comprising a base, and the base comprises an extension part radially extending towards the outer side of the base; and the shell is assembled on the base, and an accommodating space for accommodating an aromatherapy piece is formed between the inner wall of the shell and the extension part. The air flow is divided into the main flow channel and the auxiliary flow channel passing through the aromatherapy piece, the aromatherapy function is reserved on the premise that the air outlet amount is guaranteed, and the aromatherapy piece is used for fragrance retention of hair; the structure is simple, and the aromatherapy piece is convenient to install and replace.

Description

Technical Field

[0001] This utility model relates to the field of hair dryer accessories technology, and in particular to a hair dryer nozzle. Background Technology

[0002] Hair dryers are devices used to dry and style hair. To enhance their functionality, hair dryers are usually accompanied by various types of nozzles, such as the published patent document CN211323419U. These nozzles are mainly used to concentrate airflow, making it easier to style hair.

[0003] As people's demands for hair dryer functions increase, existing hair dryer nozzles are no longer sufficient to meet the needs. For example, hair dryer nozzles with aromatherapy functions have emerged in the industry for hair fragrance retention. These nozzles typically place the aromatherapy diffuser in the middle of the nozzle, which is limited by baffles on both sides. Each baffle has multiple through holes. The air from the hair dryer enters the aromatherapy area through the through holes on the inner baffle and then is blown out through the through holes on the outer baffle. The two baffles of this type of hair dryer nozzle restrict the airflow, resulting in insufficient air volume at the outlet. Therefore, the applicant proposes improvements. Utility Model Content

[0004] This invention addresses the shortcomings of existing technologies by providing a hair dryer nozzle that divides the airflow into a main channel and a secondary channel via an aromatherapy component. While ensuring sufficient airflow, it retains the aromatherapy function for leaving a fragrance on the hair.

[0005] To solve the above-mentioned technical problems, the present invention provides the following technical solution:

[0006] A hair dryer nozzle, including

[0007] A base, the base including an extension extending radially outward therefrom; and

[0008] The outer shell is assembled on the base and has an accommodating space for accommodating the aromatherapy component formed between its inner wall and the extension.

[0009] The base and the outer casing have secondary fluid channels that branch off from the main fluid channel and flow through the aromatherapy component.

[0010] In the above technical solution, preferably, the base includes a bottom shell and a nozzle shell that are assembled together, the nozzle shell includes a central hole for fluid to pass through, and the extension is located on the bottom shell.

[0011] In the above technical solution, preferably, the extension includes a concave region for limiting the aromatherapy component.

[0012] In the above technical solution, preferably, the nozzle shell includes an axially extending flange, and an iron ring is disposed between the flange and the side wall of the outer shell.

[0013] In the above technical solution, preferably, the outer shell, the bottom shell, the nozzle shell, and the aromatherapy component are all annular.

[0014] In the above technical solution, preferably, the iron ring includes an extended step, and the outer shell includes a notch adapted to the extended step.

[0015] In the above technical solution, preferably, the back of the bottom shell includes a receiving groove for assembling a magnetic ring.

[0016] In the above technical solution, preferably, the nozzle shell includes an inner ring and an outer ring, the inner ring and the outer ring are connected by a number of ribs, and a fluid channel is formed between them.

[0017] In the above technical solution, preferably, the bottom shell includes a plurality of protrusions, and a gap is left between two adjacent protrusions, so that after the bottom shell and the nozzle shell are assembled, a transition channel is formed that is in fluid communication with the fluid channel and the accommodating space respectively.

[0018] In the above technical solution, preferably, the outer shell includes a plurality of perforations that are in fluid communication with the accommodating space;

[0019] The perforations are evenly arranged circumferentially on the outer shell;

[0020] The protrusions are evenly arranged circumferentially on the bottom shell.

[0021] The beneficial effects of this utility model are:

[0022] This invention divides the airflow into a main channel and a secondary channel via the aromatherapy component, preserving the aromatherapy function while ensuring sufficient airflow for hair fragrance retention; the structure is simple and the aromatherapy component is easy to install and replace. Attached Figure Description

[0023] Figure 1 This is a front view of the present utility model.

[0024] Figure 2 This is a schematic diagram of the back of the present invention.

[0025] Figure 3 This is a cross-sectional schematic diagram of the present invention.

[0026] Figure 4 This is a schematic diagram of the base of this utility model.

[0027] Figure 5This is a schematic diagram showing the separation state of the bottom shell and the nozzle shell of this utility model.

[0028] Figure 6 This is a schematic diagram of the outer shell of this utility model.

[0029] Figure 7 This is a schematic diagram of the iron ring of this utility model.

[0030] Figure 8 This is a schematic diagram of the magnetic ring of this utility model.

[0031] Figure 9 This is a schematic diagram of the aromatherapy component of this utility model.

[0032] Figure 10 This is a schematic diagram of the present invention assembled on a hair dryer.

[0033] Figure 11 This is a schematic diagram showing the present invention separated from the hair dryer. Detailed Implementation

[0034] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments:

[0035] See Figures 1-11 A hair dryer nozzle includes a base 1 and a housing 2 mounted on the base 1. An aromatherapy component 3 is installed between the base 1 and the housing 2. The housing 2 is detachable, either as shown in the attached drawings of this application, or as a rotating connection that flips open and closes. Regardless of the form, it facilitates the installation and replacement of the aromatherapy component 3.

[0036] The airflow generated by the hair dryer 9 is blown out through the main fluid channel A on the base 1. At the same time, there is a secondary fluid channel B on the base 1. The airflow passes through the aromatherapy unit through the secondary fluid channel B and is blown out from the outlet of the secondary fluid channel B. The outlet of the secondary fluid channel B can be set on the base 1 or on the outer shell 2.

[0037] The following specific structural layout is one embodiment. Specifically, the base 1 includes a bottom shell 11 and a nozzle shell 12 that are assembled together. The two can be assembled by snap-fit ​​or fixed by fasteners. Of course, a limiting post 111 can also be provided on the bottom shell 11, and a limiting hole 121 that cooperates with the limiting post 111 can be provided on the nozzle shell 12 to facilitate the assembly of the two.

[0038] The nozzle shell 12 includes an inner ring 13 and an outer ring 14. The inner ring 13 and the outer ring 14 are connected by several ribs 15, which also form the main fluid channel A. The gap between the inner ring 13 and the outer ring 14 serves as the main air outlet.

[0039] The central hole 131 on the inner ring 13 corresponds to the central hole 91 on the blower 9, and is a channel through which fluid and line of sight can pass.

[0040] In this embodiment, the bottom shell 11 has a plurality of protrusions 112 on the side facing the nozzle shell 12, and a gap 113 is left between two adjacent protrusions 112 so that one or more transition channels are formed after the bottom shell 11 and the nozzle shell 12 are assembled. The transition channels are connected to the main fluid channel A and serve as part of the secondary fluid channel B.

[0041] In one embodiment, the protrusions 112 are evenly arranged circumferentially on the bottom shell 11.

[0042] In this embodiment, the bottom shell 11 includes an extension portion 114 extending radially outward therefrom. The aromatherapy component 3 is mounted on the extension portion 114. As one embodiment, the extension portion 114 includes a concave region 115 for limiting the aromatherapy component 3, so as to improve the installation stability of the aromatherapy component 3.

[0043] In this embodiment, after the outer shell 2 is installed on the bottom shell 11, a receiving space 4 is formed between its inner wall and the extension 114. The aromatherapy component 3 is located in the receiving space 4. The receiving space 4 is in fluid communication with the transition channel and serves as part of the secondary fluid channel B.

[0044] Furthermore, the outer casing 2 includes a plurality of perforations 21 that are in fluid communication with the accommodating space 4, which serve as part of the secondary fluid channel B.

[0045] That is, the secondary fluid channel B is composed of the transition channel formed by the gap 113 between adjacent protrusions 112, the accommodating space 4, and the perforation 21 on the outer shell. The airflow generated by the hair dryer flows to the main fluid channel A between the inner ring 13 and the outer ring 14, and part of it enters the accommodating space 4 through the transition channel. After passing through the aromatherapy component 3, the airflow carrying the fragrance is blown out through the perforation 21.

[0046] In one embodiment, the perforations 21 are evenly arranged circumferentially on the outer shell 2.

[0047] In one embodiment, the nozzle housing 12 includes an axially extending flange, which is part of the outer ring 14. A metal ring 5 is disposed between the flange and the side wall of the housing 2, which can at least increase the bulkiness of the hair dryer nozzle. Furthermore, the metal ring 5 includes an extending step 51, and the housing 2 includes a notch 22 that matches the step of the extending step 51, so that the metal ring 5 can be pressed tightly after the housing 2 is assembled to prevent it from falling off.

[0048] In one embodiment, the back of the bottom shell 11 includes a receiving groove 116 for assembling a magnetic ring 6. The magnetic ring 6 is used to cooperate with a magnetic ring or iron ring on the hair dryer to form a magnetic attraction between the hair dryer nozzle and the hair dryer.

[0049] In one embodiment, the outer shell 2, the bottom shell 11, the nozzle shell 12, and the aromatherapy component 3 are all annular.

[0050] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A hair dryer nozzle, characterized in that: include A base, the base including an extension extending radially outward therefrom; and The outer casing is fitted onto the base and has an accommodating space for accommodating the aromatherapy component formed between its inner wall and the extension. The base and the outer casing have secondary fluid channels that branch off from the main fluid channel and flow through the aromatherapy component.

2. A hair dryer nozzle according to claim 1, characterized in that: The base includes a bottom shell and a nozzle shell that are assembled together. The nozzle shell includes a central hole for fluid to pass through, and the extension is located on the bottom shell.

3. A hair dryer nozzle according to claim 1 or 2, characterized in that: The extension includes a recessed area for limiting the aromatherapy component.

4. A hair dryer nozzle according to claim 2, characterized in that: The nozzle housing includes an axially extending flange, and an iron ring is disposed between the flange and the side wall of the housing.

5. A hair dryer nozzle according to claim 4, characterized in that: The outer shell, the bottom shell, the nozzle shell, and the aromatherapy component are all ring-shaped.

6. A hair dryer nozzle according to claim 4 or 5, characterized in that: The iron ring includes an extended step, and the outer shell includes a notch adapted to the extended step.

7. A hair dryer nozzle according to claim 2, characterized in that: The back of the bottom shell includes a receiving groove for assembling a magnetic ring.

8. A hair dryer nozzle according to claim 2, characterized in that: The nozzle shell includes an inner ring and an outer ring, which are connected by a number of ribs, and a fluid channel is formed between them.

9. A hair dryer nozzle according to claim 8, characterized in that: The bottom shell includes several protrusions, and there is a gap between two adjacent protrusions, so that after the bottom shell and the nozzle shell are assembled, a transition channel is formed that is in fluid communication with the fluid channel and the accommodating space respectively.

10. A hair dryer nozzle according to claim 9, characterized in that: The outer casing includes a plurality of perforations that are in fluid communication with the accommodating space; The perforations are evenly arranged circumferentially on the outer shell; The protrusions are evenly arranged circumferentially on the bottom shell.

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