Hair drier handle assembly and air drier

Abstract

The utility model discloses a hair drier handle assembly and a hair drier. The handle assembly comprises a handle, a handle sleeve, a filter screen and an air inlet screen, wherein the handle sleeve, the filter screen and the air inlet screen are arranged on the handle in a sleeving mode. The handle sleeve and the air inlet net are located on the outer layer and are in butt joint with each other, the filter screen is located on the inner layer and corresponds to the air inlet net, and a through hole is formed in the section, corresponding to the filter screen, of the handle and forms a supporting part attached to the filter screen. According to the utility model, the section of the handle corresponding to the filter screen forms the supporting part which is attached to the filter screen to support the filter screen, so that the supporting function of the filter screen is integrated on the handle, the number of parts is reduced, and the assembly process is simplified. Besides, the through holes are formed in the section, corresponding to the filter screen, of the handle, so that smoothness of an air path can be guaranteed, and air can pass through the meshes of the air inlet net and the meshes of the filter screen and then pass through the through holes of the handle to enter the handle.

Description

Technical Field

[0001] The utility model relates to the field of hair dryers, in particular to a hair dryer handle assembly and a hair dryer. Background Art

[0002] A hair dryer is a commonly used hair drying tool. One type of hair dryer takes in air from a handle. The handle assembly usually includes an air inlet screen, a filter screen, a filter screen holder, a handle and a handle cover. For example, patent application number 202321297493.0 discloses a handle structure of a hair dryer and a hair dryer. In this structure, a filter screen holder is additionally provided on the handle to install and support the filter screen. Based on the consideration of reducing the number of parts and assembly processes to reduce costs, further improvement is needed. Utility Model Content

[0003] The main purpose of the utility model is to provide a hair dryer handle assembly and a hair dryer with fewer parts and simpler assembly process.

[0004] To achieve the above object, the utility model provides a hair dryer handle assembly, comprising a handle and a handle cover, a filter net and an air inlet net sleeved on the handle;

[0005] The handle cover and the air inlet net are located in the outer layer and connected to each other, the filter net is located in the inner layer and corresponds to the air inlet net, and the section of the handle corresponding to the filter net is provided with a through hole to form a support portion that fits the filter net.

[0006] Furthermore, a retaining ring is provided at one end of the handle cover corresponding to the air inlet net, an annular groove is formed between the retaining ring and the support portion, and one end of the filter net corresponding to the handle cover is clamped in the annular groove.

[0007] Furthermore, the retaining ring is recessed in the handle, one end of the handle sleeve corresponding to the air inlet net is sleeved on the retaining ring, and the end surfaces of the retaining ring and the handle sleeve form an outer step that cooperates with the air inlet net to limit the position.

[0008] Furthermore, the retaining ring is recessed in the handle, and the inner circumferential surfaces of the retaining ring and the handle sleeve form an inner step that cooperates with the handle to limit the position.

[0009] Furthermore, a notch is provided on the retaining ring for causing the retaining ring to shrink and deform inwards.

[0010] Furthermore, the filter screen is made of metal material.

[0011] Furthermore, the filter screen and the air inlet screen are both cylindrical structures, and there is a gap fit between the filter screen and the air inlet screen.

[0012] Furthermore, the filter screen and the support portion are both conical.

[0013] Furthermore, the handle sleeve is a cone-shaped structure.

[0014] The utility model also provides a hair dryer, which adopts the handle assembly mentioned above.

[0015] The beneficial effects of the utility model are embodied in:

[0016] The utility model forms a support part with the filter mesh section of the handle to fit the filter mesh, thereby supporting the filter mesh, thereby integrating the support function of the filter mesh into the handle, reducing the number of parts and simplifying the assembly process. In addition, the section of the handle corresponding to the filter mesh is provided with a through hole, which can ensure that the air path is unobstructed, and the wind can pass through the mesh of the air inlet net and the mesh of the filter mesh, and then pass through the through hole of the handle to enter the interior of the handle. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a structural schematic diagram of a hair dryer handle assembly according to an embodiment of the utility model;

[0018] Figure 2 This is a structural explosion diagram of a hair dryer handle assembly according to an embodiment of the utility model;

[0019] Figure 3 This is a structural cross-sectional view of a hair dryer handle assembly according to an embodiment of the utility model;

[0020] Figure 4 for Figure 3 Enlarged view of point A in .

[0021] Description of reference numerals:

[0022] 1. handle; 11. through hole; 12. support part;

[0023] 2. handle sleeve; 21. retaining ring; 211. notch; 212. ring groove; 213. outer step; 214. inner step;

[0024] 3. Filter;

[0025] 4. Wind entry net. DETAILED DESCRIPTION

[0026] 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. In the absence of conflict, the embodiments in this application and the features in the embodiments can be combined with each other. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0027] See also Figures 1 to 4 .

[0028] The utility model hair dryer handle assembly comprises a handle 1, a handle cover 2, a filter screen 3 and an air inlet screen 4 which are sleeved on the handle 1;

[0029] The handle cover 2 and the air inlet net are located in the outer layer and connected to each other, the filter net 3 is located in the inner layer and corresponds to the air inlet net, and the section of the handle 1 corresponding to the filter net 3 is provided with a through hole 11 and forms a support portion 12 that fits the filter net 3.

[0030] The utility model eliminates the need for an additional filter support frame, and supports the filter 3 by forming a support portion 12 with a section of the handle 1 corresponding to the filter 3, thereby fitting the filter 3 and integrating the support function of the filter 3 on the handle, thereby reducing the number of parts and simplifying the assembly process. During assembly, the handle sleeve is first put on the handle, and then the filter is put on the handle and placed under the handle sleeve, and finally the air inlet screen is put on the outside of the filter.

[0031] In addition, the section of the handle 1 corresponding to the filter 3 is provided with a through hole 11 to ensure smooth air flow. Wind can pass through the mesh of the air inlet net 4 and the mesh of the filter 3 and then pass through the through hole 11 on the handle 1 into the interior of the handle.

[0032] In one embodiment, a retaining ring 21 is provided at one end of the handle cover 2 corresponding to the air inlet net 4, an annular groove 212 is formed between the retaining ring 21 and the support portion 12, and an end of the filter net 3 corresponding to the handle cover 2 is clamped in the annular groove 212. With this design, bolts and other fixing parts are not required or used less, and the filter net 3 can be fixed by clamping it from both sides through the retaining ring 21 and the support portion 12, further simplifying assembly.

[0033] In one embodiment, the retaining ring 21 is recessed in the handle 1, and one end of the air inlet net 4 corresponding to the handle cover 2 is sleeved on the retaining ring 21, and the end surfaces of the retaining ring 21 and the handle cover 2 form an outer step 213 that is limitedly matched with the air inlet net 4. With this design, the assembly structure is more stable, and it is easy to achieve that the outer surfaces of the handle cover 2 and the air inlet net 4 are flush, so as to ensure the hand feel.

[0034] In one embodiment, the retaining ring 21 is recessed in the handle 1, and the retaining ring 21 and the inner circumference of the handle sleeve 2 form an inner step 214 that is limitedly matched with the handle 1. This design can also further make the assembly structure more stable.

[0035] In one embodiment, the retaining ring 21 is provided with a notch 211 for causing the retaining ring 21 to shrink and deform inwardly. With this design, when the air inlet net 4 is sleeved on the retaining ring 21, the retaining ring 21 can be squeezed inwardly, thereby increasing the clamping force of the retaining ring 21 and the support portion 12 on the filter net 3.

[0036] In one embodiment, the filter screen 3 and the support portion 12 are both conical. With this design, the filter screen 3 and the support portion 12 can be tightly matched, and the stability is better.

[0037] In one embodiment, the filter screen 3 and the air inlet screen 4 are both cylindrical structures, and there is a gap between the filter screen 3 and the air inlet screen 4. The cylindrical structure saves more space, and the gap between the filter screen 3 and the air inlet screen 4 can increase the air intake and reduce wind resistance.

[0038] In one embodiment, the filter screen 3 is made of metal material.

[0039] In one embodiment, the handle sleeve 2 is a cone-shaped structure.

[0040] The hair dryer handle assembly can be applied in a hair dryer according to the prior art.

[0041] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A hair dryer handle assembly, characterized in that: It comprises a handle, a handle cover, a filter screen and an air inlet screen which are sleeved on the handle; The handle cover and the air inlet net are located in the outer layer and connected to each other, the filter net is located in the inner layer and corresponds to the air inlet net, and the section of the handle corresponding to the filter net is provided with a through hole to form a support portion that fits the filter net.

2. The hair dryer handle assembly according to claim 1, characterized in that: One end of the handle sleeve corresponding to the air inlet net is provided with a retaining ring, an annular groove is formed between the retaining ring and the supporting portion, and one end of the filter net corresponding to the handle sleeve is clamped in the annular groove.

3. The hair dryer handle assembly according to claim 2, characterized in that: The retaining ring is recessed in the handle, one end of the handle sleeve of the air inlet net is sleeved on the retaining ring, and the end surfaces of the retaining ring and the handle sleeve form an outer step that cooperates with the air inlet net to limit the position.

4. The hair dryer handle assembly according to claim 2, characterized in that: The retaining ring is recessed in the handle, and the retaining ring and the inner circumferential surface of the handle sleeve form an inner step that cooperates with the handle to limit the position.

5. The hair dryer handle assembly according to claim 2, 3 or 4, characterized in that: The retaining ring is provided with a notch for causing the retaining ring to shrink and deform inwards.

6. The hair dryer handle assembly according to any one of claims 1 to 4, characterized in that: The filter screen is made of metal material.

7. The hair dryer handle assembly according to any one of claims 1 to 4, characterized in that: The filter screen and the air inlet screen are both cylindrical structures, and there is a gap fit between the filter screen and the air inlet screen.

8. The hair dryer handle assembly according to any one of claims 1 to 4, characterized in that: The filter screen and the support portion are both conical.

9. The hair dryer handle assembly according to any one of claims 1 to 4, characterized in that: The handle sleeve is a cone-shaped structure.

10. A hair dryer, characterized in that: The hair dryer adopts the handle assembly according to any one of claims 1 to 9.

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