Hair styling rod with filter structure for easy cleaning

Abstract

The utility model discloses a hairdressing stick convenient to clean of filter wind structure, specifically related to hairdressing stick field, including handle, the inside of handle is provided with the air inlet cavity, the inside of air inlet cavity is provided with the first filter screen, the handle is located air inlet cavity department and is provided with the protective net, the both ends fixed setting of protective net has the supporting plate, the one end of supporting plate is slidably arranged in the accommodating cavity of handle side wall opening, the outside fixed setting of first filter screen has the support frame, all are provided with the mounting hole in four corners of support frame, the inside fixed setting of air inlet cavity has four with the mounting hole matched mounting rod, the utility model support frame is inserted on the mounting rod, utilizes second spring and will support frame resist tightly on protective net, and utilizes first magnet and second magnet and will support frame with protective net adsorption fixed, can realize the installation of filter screen, and only need to open protective net when using, and support frame can be extracted along the mounting rod.

Description

Technical Field

[0001] This utility model relates to the field of hair styling stick technology, specifically a hair styling stick with an air-filtering structure that is easy to clean. Background Technology

[0002] Hair styling irons are products that achieve straight or curly hair through a perming process. With the development of the hair styling industry, hair styling irons with blow-drying functions are now available on the market to meet different hair styling needs.

[0003] For example, Chinese Patent Publication No. CN 218571627 U discloses a multi-purpose hair styling stick, including a hair styling stick body and a hair-smoothing tube assembly disposed on the top of the hair styling stick body. A hair-smoothing tube is detachably connected to the outside of the hair-smoothing tube assembly. The hair-smoothing tube assembly includes a mounting outer shell and an adjustable inner shell disposed within the mounting outer shell. An air outlet adjustment cap is provided at the top of the adjustable inner shell, and an air outlet groove is provided on the mounting outer shell. The air outlet groove can communicate with the hair-smoothing tube or be connected to the outside when the air outlet adjustment cap is rotated. When adjusted using the air outlet adjustment cap, this multi-purpose hair styling stick can be used not only as a regular hair dryer but also as a hair-smoothing tube. Using the hair-smoothing tube allows the hair styling stick to perform different functions, improving its practicality.

[0004] However, existing hair dryers still have some drawbacks in use. For example, to achieve the hair dryer function, an air inlet is required. To prevent dust from entering the hair dryer through the air inlet, a filter structure is needed at the air inlet. However, after long-term use, the existing filter structure accumulates a lot of dust, which can easily clog the filter structure inside the hair dryer, resulting in poor airflow and affecting the airflow effect. Therefore, regular cleaning is required. However, most existing filter structures are located inside the hair dryer, making them inconvenient to disassemble and clean. Utility Model Content

[0005] The purpose of this invention is to provide a hair styling stick with an air-filtering structure that is easy to clean, in order to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A hair styling stick with an air-filtering structure for easy cleaning includes a handle. One end of the handle is connected to a protective sleeve via a rotating sleeve. A heating rod is fixedly installed inside the protective sleeve. An air inlet cavity is opened inside the handle, and a first filter screen is installed inside the air inlet cavity. A protective net is installed on the handle at the air inlet cavity. Support plates are fixedly installed at both ends of the protective net. One end of the support plate is slidably installed in a receiving cavity opened in the side wall of the handle. A support frame is fixedly installed on the outside of the first filter screen. Mounting holes are opened at the four corners of the support frame. Four mounting rods that match the mounting holes are fixedly installed inside the air inlet cavity.

[0008] In a preferred embodiment, a clamp is provided on the outer side of the protective sleeve, one end of the clamp is provided on an adjustment plate, and an adjustment block is fixedly provided on the adjustment plate.

[0009] In a preferred embodiment, an air inlet is provided at one end of the air inlet cavity, the air inlet is connected to the air supply component inside the handle, a second filter is provided at the air inlet, and the connection between the air inlet and the air supply component inside the hair styling stick enables the hair styling stick to blow-dry.

[0010] In a preferred embodiment, the end of the support plate away from the receiving cavity extends into the mounting cavity, and a limiting hole is formed at the end of the support plate inside the mounting cavity. A limiting rod is slidably provided at the limiting hole. The limiting rod and the limiting hole can be used to fix the support plate, and the fixing of the support plate can ensure the fixing of the protective net.

[0011] In a preferred embodiment, one end of the limiting rod is slidably disposed in the groove, and a hanging ring is hinged to the limiting rod. A hook is disposed on the inner side wall of the groove. The hanging ring and hook can prevent the limiting rod from automatically being pulled out of the limiting hole, thereby ensuring the stability of the support plate when it is fixed.

[0012] In a preferred embodiment, a limiting plate is fixedly provided on the limiting rod, and a first spring is fixedly provided at the bottom end of the limiting plate. One end of the first spring is fixedly provided in the groove, and the first spring is sleeved on the limiting rod. The first spring enables the hanging ring to be tightly attached to the hook.

[0013] In a preferred embodiment, a second spring is sleeved on the mounting rod, one end of the second spring abuts against the support frame, and the end of the support frame away from the second spring abuts against the side wall of the support plate. The second spring allows the support frame and the support plate to be in close contact, thereby improving the filtration effect of the first filter screen.

[0014] In a preferred embodiment, a first magnet is embedded in the outer sidewall of the support frame, and a second magnet matching the first magnet is embedded in the bottom end of the support plate. The arrangement of the first magnet and the second magnet enables the support frame and the support plate to attract each other, resulting in better stability of the support frame.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0016] 1. This utility model has an air inlet cavity, a first filter screen, a support frame, a support plate, a mounting rod, a second spring, a first magnet, and a second magnet. The first filter screen is set inside the support frame, which is inserted into the mounting rod. The second spring is used to press the support frame against the protective net, and the first and second magnets are used to attract and fix the support frame to the protective net. This allows for the installation of the filter screen. In actual use, it is only necessary to open the protective net and pull the support frame out along the mounting rod, which facilitates the disassembly and cleaning of the air filter structure.

[0017] 2. This utility model has a structure including an installation cavity, a limiting rod, a limiting hole, a first spring, a hanging ring, and a hook. The limiting rod and the limiting hole can be used to install and fix the support plate, thereby fixing the protective net. The hanging ring and hook can prevent the limiting rod from automatically sliding out of the limiting hole, thus ensuring the installation stability of the protective net. Moreover, the protective net can be easily opened to remove the air filter structure. Attached Figure Description

[0018] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a cross-sectional view of the air inlet cavity of this utility model;

[0021] Figure 3 This utility model Figure 2 Enlarged schematic diagram of the structure at point A in the middle;

[0022] Figure 4 This is a schematic diagram of the structure of the filter screen of this utility model;

[0023] Figure 5 This is a schematic diagram of the structure of the protective net of this utility model.

[0024] In the diagram: 1. Handle; 2. Rotating sleeve; 3. Protective sleeve; 4. Air inlet cavity; 5. First filter screen; 6. Protective net; 7. Support plate; 8. Receiving cavity; 9. Support frame; 10. Mounting rod; 11. Clamping plate; 12. Adjusting plate; 13. Adjusting block; 14. Air inlet; 15. Mounting cavity; 16. Limiting hole; 17. Limiting rod; 18. Groove; 19. Hanging ring; 20. Hook; 21. Limiting plate; 22. First spring; 23. Second spring; 24. Second filter screen; 25. First magnet; 26. Second magnet. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Example 1:

[0027] Please see Figures 1-3 This utility model provides a hair styling stick with an air-filtering structure that is easy to clean. The technical solution is as follows:

[0028] A hair styling stick with an air-filtering structure for easy cleaning includes a handle 1. One end of the handle 1 is connected to a protective sleeve 3 via a rotating sleeve 2. A heating rod is fixedly installed inside the protective sleeve 3. An air inlet cavity 4 is opened inside the handle 1. A first filter screen 5 is installed inside the air inlet cavity 4. A protective net 6 is installed on the handle 1 at the air inlet cavity 4. Support plates 7 are fixedly installed at both ends of the protective net 6. One end of the support plate 7 is slidably installed in a receiving cavity 8 opened in the side wall of the handle 1. A support frame 9 is fixedly installed on the outside of the first filter screen 5. Mounting holes are opened at the four corners of the support frame 9. Four mounting rods 10 that match the mounting holes are fixedly installed inside the air inlet cavity 4.

[0029] In a preferred embodiment, a clamping plate 11 is provided on the outer side of the protective sleeve 3, one end of the clamping plate 11 is provided on the adjusting plate 12, and an adjusting block 13 is fixedly provided on the adjusting plate 12. The setting of the adjusting block 13 facilitates the adjustment of the position of the adjusting plate 12 and the clamping plate 11.

[0030] In a preferred embodiment, an air inlet 14 is provided at one end of the air inlet cavity 4. The air inlet 14 is connected to the air supply component inside the handle 1. A second filter 24 is provided at the air inlet 14. The second filter 24 can perform secondary filtration of dust.

[0031] In a preferred embodiment, a second spring 23 is sleeved on the mounting rod 10. One end of the second spring 23 abuts against the support frame 9, and the end of the support frame 9 away from the second spring 23 abuts against the side wall of the support plate 7. The elastic force of the second spring 23 can make the support frame 9 press against the support plate 7.

[0032] In a preferred embodiment, a first magnet 25 is embedded in the outer sidewall of the support frame 9, and a second magnet 26 matching the first magnet 25 is embedded in the bottom of the support plate 7. When the support frame 9 abuts against the support plate 7, the first magnet 25 and the second magnet 26 attract each other, thereby improving the stability of the first filter screen 5.

[0033] The working principle of this utility model is as follows:

[0034] When disassembling and cleaning the support frame 9 and the first filter screen 5, simply store the protective net 6 into the receiving cavity 8. At this time, the support frame 9 loses the limiting effect of the support plate 7, and the support frame 9 can be directly pulled out from the mounting rod 10. When the support frame 9 needs to be installed, simply slide the mounting holes at the four corners of the support frame 9 into the mounting rod 10, and then close the protective net 6. The support plates 7 at both ends of the protective net 6 can squeeze the support frame 9, causing the support frame 9 to squeeze the second spring 23. When the protective net 6 is completely closed, the first magnet 25 on the support frame 9 and the second magnet 26 at the bottom of the support plate 7 attract each other, which can improve the stability of the support frame 9. When in use, the outside air passes through the protective net 6, the first filter screen 5 and the second filter screen 24 in sequence into the air supply assembly, and then the air is discharged through the air outlet on the protective sleeve 3.

[0035] Example 2:

[0036] Please see Figures 3-5 The end of the support plate 7 away from the receiving cavity 8 extends into the mounting cavity 15. A limiting hole 16 is formed at the end of the support plate 7 inside the mounting cavity 15. A limiting rod 17 is slidably arranged at the limiting hole 16. One end of the limiting rod 17 is slidably arranged in the groove 18, and a hanging ring 19 is hinged on the limiting rod 17. A hook 20 is arranged on the inner side wall of the groove 18. A limiting plate 21 is fixedly arranged on the limiting rod 17. A first spring 22 is fixedly arranged at the bottom end of the limiting plate 21. One end of the first spring 22 is fixedly arranged in the groove 18, and the first spring 22 is sleeved on the limiting rod 17.

[0037] When the protective net 6 needs to be opened, press down the limiting rod 17 so that the limiting plate 21 squeezes the first spring 22. Then, remove the hanging ring 19 from the hook 20. Under the action of the first spring 22, the limiting rod 17 pops upward, so that the limiting rod 17 separates from the limiting hole 16. Then, slide the protective net 6 into the receiving cavity 8. Then, take the support frame 9 out of the air inlet cavity 4. Set the limiting rod 17, hanging ring 19, hook 20, first spring 22 and other structures in the groove 18 to prevent them from affecting people's grip on the handle 1.

[0038] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A hair styling stick with an air-filtering structure for easy cleaning, comprising a handle (1), one end of which is connected to a protective sleeve (3) via a rotating sleeve (2), and a heating rod is fixedly installed inside the protective sleeve (3), characterized in that: The handle (1) has an air inlet cavity (4) inside, and a first filter screen (5) is provided inside the air inlet cavity (4). A protective net (6) is provided on the handle (1) at the air inlet cavity (4). Support plates (7) are fixedly provided at both ends of the protective net (6). One end of the support plate (7) is slidably provided in the receiving cavity (8) opened on the side wall of the handle (1). A support frame (9) is fixedly provided on the outside of the first filter screen (5). Mounting holes are provided at the four corners of the support frame (9). Four mounting rods (10) that match the mounting holes are fixedly provided inside the air inlet cavity (4).

2. The hair styling stick with an air-filtering structure that is easy to clean according to claim 1, characterized in that: The protective sleeve (3) is provided with a clamp (11) on the outside, one end of the clamp (11) is provided on the adjusting plate (12), and an adjusting block (13) is fixedly provided on the adjusting plate (12).

3. The hair styling stick with an air-filtering structure that is easy to clean according to claim 1, characterized in that: An air inlet (14) is provided at one end of the air inlet cavity (4). The air inlet (14) is connected to the air supply component inside the handle (1). A second filter screen (24) is provided at the air inlet (14).

4. A hair styling stick with an air-filtering structure that is easy to clean, as described in claim 1, characterized in that: The end of the support plate (7) away from the receiving cavity (8) extends into the mounting cavity (15). A limiting hole (16) is opened at the end of the support plate (7) inside the mounting cavity (15). A limiting rod (17) is slidably provided at the limiting hole (16).

5. A hair styling stick with an air-filtering structure that is easy to clean, as described in claim 4, characterized in that: One end of the limiting rod (17) is slidably disposed in the groove (18), and a hanging ring (19) is hinged on the limiting rod (17), and a hook (20) is disposed on the inner side wall of the groove (18).

6. A hair styling stick with an air-filtering structure that is easy to clean, as described in claim 4, characterized in that: A limiting plate (21) is fixedly provided on the limiting rod (17). A first spring (22) is fixedly provided at the bottom end of the limiting plate (21). One end of the first spring (22) is fixedly provided in the groove (18), and the first spring (22) is sleeved on the limiting rod (17).

7. A hair styling stick with an air-filtering structure that is easy to clean, as described in claim 1, characterized in that: A second spring (23) is fitted on the mounting rod (10). One end of the second spring (23) abuts against the support frame (9), and the end of the support frame (9) away from the second spring (23) abuts against the side wall of the support plate (7).

8. A hair styling stick with an air-filtering structure that is easy to clean, as described in claim 7, characterized in that: The outer end sidewall of the support frame (9) is embedded with a first magnet (25), and the bottom end of the support plate (7) is embedded with a second magnet (26) that matches the first magnet (25).

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