Fan cover assembly for handheld nursing equipment
By designing the fan shroud component of the handheld hair care device and utilizing the hollow air duct and air outlet structure, the problem of high wind noise was solved, the drying effect and structural stability were improved, and the user experience was enhanced.
Patent Information
- Application Number
- CN202423152422.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-20
- Publication Date
- 2025-12-16
- Estimated Expiration
- 2034-12-20
AI Technical Summary
The existing handheld nursing devices have excessive wind noise, which affects the user experience.
A wind hood assembly is designed, including a first wind hood and a second wind hood, which are connected by an extension to form a hollow air duct. An air outlet seat and a fixing plate are provided in the extension. An air outlet channel is formed between the air outlet seat and the second wind hood. The extension and the air teeth are designed as hollow structures for guiding and limiting the air outlet.
The air duct design with limiting and guiding features reduces wind noise, improves hair drying efficiency, and enhances structural stability and airflow performance.
Smart Images
Figure CN223667468U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to handheld nursing equipment field especially, a kind of wind cover assembly for handheld nursing equipment. BACKGROUND
[0002] Handheld nursing equipment is the small household appliance of very high frequency of use in people's daily life, handheld nursing equipment is mainly used for drying and shaping hair. At present, the common handheld nursing equipment on market is mainly used for drying and auxiliary styling of hair, and the handheld nursing equipment widely used is matched with a wind cover, so that the wind cover can be used to dry hair when drying hair using handheld nursing equipment, and the curly hair is not easy to be messy, and the original curly hair style can be maintained after drying hair, and handheld nursing equipment has better air outlet effect by the guiding effect of wind cover to air flow.
[0003] The wind cover on the market now only enlarges air outlet, and has the problem of large wind noise, which affects the user experience. UTILITY MODEL CONTENT
[0004] The utility model solves the technical problem in the prior art, and provides a wind cover assembly for handheld nursing equipment.
[0005] The utility model adopts the technical scheme for solving the above technical problem:
[0006] A wind cover assembly for handheld nursing equipment, which comprises a wind cover assembly, the wind cover assembly comprises a first wind cover connected to the handheld nursing equipment and a second wind cover connected to the first wind cover; the first wind cover and the second wind cover are both provided with at least three extension parts extending outward from the center point of the wind cover assembly; the extension parts are arranged in a ring shape at equal intervals on the outer periphery of the wind cover assembly; the extension parts are provided with air ducts formed by the cooperation of the first wind cover and the second wind cover; and the extension parts are hollow.
[0007] The above components achieve the following effects: the first wind cover is arranged to be connected to the handheld nursing equipment; the second wind cover is arranged to perform air outlet work; the extension parts are arranged, and the air ducts formed by the cooperation of the first wind cover and the second wind cover are arranged in the extension parts, which limits and guides the flow direction of air; the extension parts are hollow, so that the drying effect is better, and the wind noise is reduced.
[0008] Preferably, the extension part arranged on the second wind cover is provided with an air outlet seat; a fixing plate for connection is arranged between the air outlet seat and the second wind cover; the air outlet seat is hollow; and the gap between the air outlet seat and the second wind cover forms an air outlet channel.
[0009] The effects achieved by the above components are that: the air outlet seat is arranged to guide and limit the air outlet; the fixing plate is arranged to be fixedly connected; the air outlet channel is arranged between the air outlet seat and the second air cover to achieve better air outlet effect.
[0010] Preferably, a connecting portion is arranged between each extension portion of the second air cover; a first air tooth extends downward from the bottom of the connecting portion; and the first air tooth is hollow.
[0011] The effects achieved by the above components are that: the connecting portion is arranged to connect each extension portion; the first air tooth is arranged to allow the user to comb hair; and the first air tooth is hollow to allow the air to flow out of the first air tooth to dry the hair.
[0012] Preferably, a second air tooth is arranged at the center of the bottom of the second air cover in a ring shape at equal intervals; and the second air tooth is hollow.
[0013] The effects achieved by the above components are that: the second air tooth is arranged to allow the user to comb hair; and the second air tooth is hollow to allow the air to flow out of the second air tooth to dry the hair.
[0014] Preferably, a hollow structure is arranged on the extension portion of the first air cover; the hollow structure is connected to the air outlet seat; a limiting strip extends downward from the bottom of the hollow structure and the bottom of the first air cover; and the air outlet seat of the second air cover is provided with a limiting seat matched with the limiting strip.
[0015] The effects achieved by the above components are that: the hollow structure improves the stability of the structure; the limiting strip extends downward from the bottom of the hollow structure and the bottom of the first air cover; and the limiting seat matched with the limiting strip is arranged on the air outlet seat and the second air cover, so that the first air cover can be placed above the second air cover.
[0016] Preferably, a buckle groove is arranged at any position of the outer periphery of the extension portion of the second air cover; a buckle is arranged on the outer periphery of the extension portion of the first air cover and matched with the buckle groove; and the first air cover and the second air cover are detachably connected through the buckle matched with the buckle groove.
[0017] The effects achieved by the above components are that: the buckle groove and the buckle are arranged to allow the first air cover and the second air cover to be detachably connected, which facilitates replacement.
[0018] Preferably, a second stand column is arranged between the connecting portions; a first stand column is arranged between the extension portions of the first air cover; and the first stand column is sleeved with the second stand column.
[0019] The effects achieved by the components are that the stability of the structure is improved by the first stand and the second stand being sleeved.
[0020] Preferably, the first air cover is provided with a connecting column, the connecting column is hollow, and the connecting column is provided with a rotating clamping part.
[0021] The effects achieved by the components are that the connecting column is hollow to perform air intake work, and the rotating clamping part on the connecting column is used to connect the handheld care device.
[0022] Compared with the prior art, the advantages of the utility model are that the first air cover is used to connect the handheld care device, the second air cover is used to perform air exhaust work, the extension part is provided, the air duct formed by the cooperation of the first air cover and the second air cover is arranged in the extension part, the flow direction of air is limited and guided, the extension part is hollow, the drying effect is better, and the wind noise is reduced. BRIEF DESCRIPTION OF DRAWINGS
[0023] Figure 1 is a structural schematic diagram of the utility model;
[0024] Figure 2 is an exploded structural schematic diagram of the air cover assembly of the utility model;
[0025] Figure 3 is a top view of the first air cover structure of the utility model;
[0026] Figure 4 is a bottom view of the first air cover structure of the utility model;
[0027] Figure 5 is a top view of the second air cover structure of the utility model;
[0028] Figure 6 is a bottom view of the second air cover structure of the utility model.
[0029] Reference signs: 1, air cover assembly; 11, extension part; 12, air duct; 2, first air cover; 21, hollow structure; 22, limiting strip; 23, buckle; 24, first stand; 25, connecting column; 26, rotating clamping part; 3, second air cover; 31, air exhaust seat; 32, fixed plate; 33, air exhaust channel; 34, connecting part; 35, first air tooth; 36, second air tooth; 37, limiting seat; 38, buckle groove; 39, second stand. DETAILED DESCRIPTION
[0030] The following drawings will disclose several embodiments of this utility model. For clarity, many practical details will be described in the following description. However, it should be understood that these practical details should not be used to limit this utility model. That is, in some embodiments of this utility model, these practical details are not essential. In addition, for the sake of simplicity, some conventional structures and components will be shown in the drawings in a simple schematic manner.
[0031] It should be noted that all directional indicators in this utility model embodiment, such as up, down, left, right, front, back, etc., are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.
[0032] Furthermore, in addition to indicating orientation or positional relationship, the aforementioned terms may also be used to indicate other meanings. For example, the term "above" may also be used in some cases to indicate a certain dependency or connection relationship. For those skilled in the art, the specific meaning of these terms in this utility model can be understood according to the specific circumstances.
[0033] Furthermore, the terms "installation," "setting," "equipped with," "connection," "linking," and "socketing" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral structures; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium, or internal connections between two devices, components, or parts. The connection methods described herein are existing technologies without any modifications and are common knowledge to those skilled in the art. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.
[0034] Furthermore, in this utility model, the use of terms such as "first" and "second" is for descriptive purposes only and does not specifically refer to any order or sequence, nor is it intended to limit the utility model. They are merely used to distinguish components or operations described with the same technical terms and should not be construed as indicating or implying their relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the technical solutions of various embodiments can be combined with each other, but only if they are feasible for those skilled in the art. If a combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.
[0035] like Figures 1 to 6 As shown, this utility model provides
[0036] A wind cover assembly for a handheld care device, comprising a wind cover assembly 1, the wind cover assembly 1 comprising a first wind cover 2 connected to a handheld care device, a second wind cover 3 connected to the first wind cover 2; the first wind cover 2 and the second wind cover 3 are both arranged with at least three extensions 11 extending outward in sequence from the center point of the wind cover assembly 1; the extensions 11 are arranged in a ring shape at equal intervals on the outer periphery of the wind cover assembly 1; the extensions 11 are arranged in a hollow manner; the first wind cover 2 is arranged for connection with the handheld care device; the second wind cover 3 is arranged for air outlet work; the extensions 11 are arranged, and the air duct 12 formed by the cooperation of the first wind cover 2 and the second wind cover 3 is arranged in the extensions 11, which plays a limiting and guiding role in the flow direction of the air, and the extensions 11 are arranged in a hollow manner, so that the drying effect is better and the wind noise is reduced.
[0037] The extension 11 arranged on the second wind cover 3 is arranged with an air outlet seat 31; the air outlet seat 31 and the second wind cover 3 are arranged with a fixing plate 32 for connection; the air outlet seat 31 is arranged in a hollow manner; the gap between the air outlet seat 31 and the second wind cover 3 forms an air outlet channel 33. The air outlet seat 31 is arranged for air guiding and limiting air outlet; the fixing plate 32 is arranged for fixed connection; the air outlet channel 33 is arranged between the air outlet seat 31 and the second wind cover 3, so that the air outlet effect is better.
[0038] The connection part 34 is arranged between each extension 11 of the second wind cover 3; the first wind tooth 35 extends downward at the bottom of the connection part 34; the first wind tooth 35 is arranged in a hollow manner. The connection part 34 is arranged for connection with each extension 11, the first wind tooth 35 is arranged for users to comb hair; the first wind tooth 35 is arranged in a hollow manner, and the air can also flow out of the first wind tooth 35, which also plays a role in drying hair.
[0039] The second wind tooth 36 is arranged in a ring shape at equal intervals at the center position of the bottom of the second wind cover 3; the second wind tooth 36 is arranged in a hollow manner. The second wind tooth 36 is arranged for users to comb hair; the second wind tooth 36 is arranged in a hollow manner, and the air can also flow out of the second wind tooth 36, which also plays a role in drying hair.
[0040] The extension part 11 of the first air cover 2 is arranged with a hollow structure 21; the hollow structure 21 is connected with an air outlet seat 31; the bottom of the hollow structure 21 is arranged with a limiting strip 22 extending downwardly with the bottom of the first air cover 2; the air outlet seat 31 is arranged with a limiting seat 37 on the second air cover 3, which cooperates with the limiting strip 22. By arranging the hollow structure 21, the stability of the structure is improved; by arranging the limiting strip 22 extending downwardly with the bottom of the first air cover 2 at the bottom of the hollow structure 21, and arranging the limiting seat 37 on the second air cover 3, which cooperates with the limiting strip 22, the first air cover 2 can be placed in limiting position above the second air cover 3.
[0041] The extension part 11 of the second air cover 3 is arranged with a buckle groove 38 at any position of the outer periphery; the extension part 11 of the first air cover 2 is arranged with a buckle 23 connected with the buckle groove 38; the first air cover 2 and the second air cover 3 are connected by the buckle 23 and the buckle groove 38. By arranging the buckle groove 38 and the buckle 23, the first air cover 2 and the second air cover 3 can be connected and disconnected, which is convenient for replacement.
[0042] The connecting part 34 is arranged with a second vertical column 39; the extension part 11 of the first air cover 2 is arranged with a first vertical column 24; the first vertical column 24 is sleeved with the second vertical column 39. By arranging the first vertical column 24 and the second vertical column 39, and sleeving the first vertical column 24 with the second vertical column 39, the stability of the structure is improved.
[0043] The first air cover 2 is arranged with a connecting column 25; the connecting column 25 is hollow; the connecting column 25 is arranged with a rotating clamping part 26. By arranging the connecting column 25, and hollowly arranging the connecting column 25, the air can enter the air cover assembly 1; by arranging the rotating clamping part 26 on the connecting column 25, the connecting column 25 is connected with the handheld nursing device. Specific embodiments
[0044] When the user selects to use the air cover assembly 1, the rotating clamping part 26 on the connecting column 25 is first clamped with the handheld nursing device, and then the handheld nursing device is started; the air enters the air cover assembly 1 through the connecting column 25, part of the air flows out from the first air tooth 35 and the second air tooth 36, and another part of the air flows out from the air outlet channel 33 after entering the air duct 12; the user can also comb hair through the first air tooth 35 and the second air tooth 36.
[0045] In the utility model, the handheld nursing device is the structure and technology which is conventional and well-known to the person skilled in the art, so it is not necessary to make too much description.
[0046] In the description of the present application, the terms "one embodiment", "some embodiments", "example", "specific example" and "some examples" refer to specific examples of the present application, and are not intended to limit the present application.
[0047] The description of the term "one embodiment", "an embodiment” or "some embodiments” or similar means that a specific feature, structure, material or characteristic described in connection with the embodiment or embodiments is included in at least one embodiment or embodiment of the application. Illustrative representations of the above terms in the specification do not necessarily refer to the same embodiment or embodiment. Moreover, the specific features, structures, materials or characteristics described can be combined in any suitable manner in any one or more embodiments or embodiments. Furthermore, the person skilled in the art can combine and combine different embodiments or features of different embodiments or embodiments described in the specification without contradiction.
[0048] The standard parts used in the present application can be purchased from the market, and the special-shaped parts can be ordered according to the description and drawings. The specific connection mode of each part adopts the conventional means of mature bolt, rivet, welding, sticking and the like in the prior art, which will not be described in detail here.
[0049] The above is only a preferred embodiment of the present application. For those skilled in the art, according to the idea of the present application, various modifications and changes can be made in the specific implementation mode and application range. The content of the specification should not be understood as a limitation of the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.
Claims
1. A bell assembly for a handheld treatment device, comprising a bell assembly comprising a first bell connected to a handheld treatment device, a second bell matingly connected to the first bell; characterized in that: The first wind cover and the second wind cover are arranged with at least three extensions in sequence from the center point of the wind cover assembly; the extensions are arranged in a ring shape at equal intervals on the outer periphery of the wind cover assembly; the extensions are arranged with air ducts formed by the first wind cover and the second wind cover; and the extensions are hollow.
2. A bell assembly for a handheld treatment device according to claim 1, characterized in that: The extension arranged on the second wind cover is arranged with an air outlet seat; a fixing plate for connection is arranged between the air outlet seat and the second wind cover; the air outlet seat is hollow; and the gap between the air outlet seat and the second wind cover forms an air outlet channel.
3. A bell assembly for a handheld treatment device according to claim 2, characterized in that: A connecting portion is arranged between each extension of the second wind cover; the first wind teeth are extended downward from the bottom of the connecting portion; and the first wind teeth are hollow.
4. A bell assembly for a handheld treatment device according to claim 1, characterized in that: Second wind teeth are arranged in a ring shape at equal intervals at the center position of the bottom of the second wind cover; and the second wind teeth are hollow.
5. A bell assembly for a handheld treatment device according to claim 2, characterized in that: A hollow structure is arranged on the extension of the first wind cover; and the hollow structure is connected with the air outlet seat. Limiting strips are extended downward from the bottom of the hollow structure and the bottom of the first wind cover; and limiting seats matched with the limiting strips are arranged on the air outlet seat and the second wind cover.
6. A bell assembly for a handheld treatment device according to claim 1, characterized in that: Dowel grooves are arranged at any position on the outer periphery of the extension of the second wind cover; buckles matched with the dowel grooves are arranged on the outer periphery of the extension of the first wind cover; and the first wind cover and the second wind cover are connected by the buckles and the dowel grooves.
7. A bell assembly for a handheld treatment device according to claim 3, characterized in that: Second vertical columns are arranged between the connecting portions; first vertical columns are arranged between the extensions of the first wind cover; and the first vertical columns are sleeved with the second vertical columns.
8. A bell assembly for a handheld treatment device according to claim 1, characterized in that: A connecting column is arranged on the first wind cover; the connecting column is hollow; and a rotating clamping portion is arranged on the connecting column.