Air blower inner filter screen structure convenient to clean

Abstract

The utility model provides a hair dryer inner filter screen structure convenient to clean, which comprises a machine body, a pair of first connecting seats are fixed on each of two sides of the machine body, a support shaft is fixed on one side of each first connecting seat, a plurality of limiting grooves are formed in each support shaft, and two connecting frames are arranged on one side of the machine body at intervals. A first filter screen and a second filter screen are fixed to the two connecting frames correspondingly, two second connecting bases are symmetrically fixed to the two sides of each connecting frame, through grooves are formed in the second connecting bases, the through grooves are matched with the supporting shafts in size, sliding shafts are arranged on one sides of the second connecting bases, and sliding blocks are arranged on the sliding shafts. According to the household air blower, the problems that an inner filter screen of an existing household air blower is simple in structure, most of the inner filter screen is directly fixed to the air blower, and it is very troublesome to clean the inner filter screen in the later period are solved.

Description

Technical Field

[0001] This utility model relates to the field of hair dryers, and in particular to a hair dryer internal filter structure that is easy to clean. Background Technology

[0002] A household hair dryer is a household appliance used for drying and styling hair. It blows air out by rotating fan blades driven by an electric motor, and heats the air through an electric heating element to produce hot air.

[0003] The internal filter structure of existing household hair dryers is relatively simple, and most of them are directly fixed to the hair dryer, which makes it very troublesome to clean the internal filter later.

[0004] Therefore, it is necessary to provide a new, easy-to-clean internal filter structure for hair dryers to solve the above-mentioned technical problems. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model provides an easy-to-clean internal filter structure for hair dryers, which solves the problem that the existing internal filter structures of household hair dryers are relatively simple and mostly directly fixed to the hair dryer, making it very troublesome to clean the internal filter later.

[0006] The easy-to-clean internal filter structure of the hair dryer provided by this utility model includes a body, a pair of first connecting seats are fixed on both sides of the body, a support shaft is fixed on one side of the first connecting seat, and a plurality of limiting grooves are provided on the support shaft;

[0007] Two connecting frames are spaced apart on one side of the machine body. A first filter screen and a second filter screen are fixed on the two connecting frames respectively. Two second connecting seats are symmetrically fixed on both sides of the connecting frames. The second connecting seats are provided with through grooves, and the through grooves are matched with the dimensions of the support shaft.

[0008] In a preferred embodiment, a sliding shaft is provided on one side of the second connecting seat, one end of which is inserted into the second connecting seat and extends into the through groove;

[0009] A pull plate is fixed to the other end of the slide shaft, and a spring is sleeved on the slide shaft. One end of the spring is fixed to the pull plate, and the other end of the spring is fixed to the second connecting seat.

[0010] In a preferred embodiment, one end of the sliding shaft located inside the through groove extends into the limiting groove, and the sliding shaft is sized to match the limiting groove.

[0011] In a preferred embodiment, a slot is provided on the surface of the connecting frame away from the machine body, a sealing plate is provided on one side of the connecting frame, and a locking block is fixed on one side of the sealing plate.

[0012] In a preferred embodiment, a handle is mounted on the sealing plate.

[0013] In a preferred embodiment, both the card block and the card slot are arranged in a ring shape, and the card block and the card slot are fitted together.

[0014] The beneficial effects of this utility model are:

[0015] When installing the filter of this hair dryer, the operator only needs to pull the pull plates on both sides of the connecting bracket to move the sliding shaft out of the through groove, then insert the support shaft into the corresponding through groove, and finally release the pull plates. Under the action of the spring, the sliding shaft enters into the limiting groove to complete the fixing of the connecting bracket. Disassembly is the same. The operation is simple and convenient, and the filter can be quickly removed for cleaning.

[0016] By setting up two layers of filter shells, the amount of impurities entering the hair dryer is significantly reduced, improving the filtration effect. When the hair dryer is not in use, the user can insert the clip into the slot, and the sealing plate can prevent water vapor or water from entering the hair dryer, thus extending the service life of the hair dryer. Attached Figure Description

[0017] Figure 1 The main structure of the easy-to-clean internal filter structure of the hair dryer provided by this utility model is shown in a three-dimensional view. Figure 1 ;

[0018] Figure 2 for Figure 1 A schematic diagram of the enlarged structure of A shown;

[0019] Figure 3 The main structure of the easy-to-clean internal filter structure of the hair dryer provided by this utility model is shown in a three-dimensional view. Figure 2 .

[0020] The following are the labels in the diagram: 1. Body; 2. First connecting seat; 3. Support shaft; 4. Limiting groove; 5. Connecting frame; 6. First filter screen; 7. Second filter screen; 8. Second connecting seat; 9. Through groove; 10. Sliding shaft; 11. Pull plate; 12. Spring; 13. Sealing plate; 14. Locking block; 15. Handle; 16. Locking groove. Detailed Implementation

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0022] Please refer to the following: Figure 1 , Figure 2 as well as Figure 3 ,in Figure 1 The main structure of the easy-to-clean internal filter structure of the hair dryer provided by this utility model is shown in a three-dimensional view. Figure 1 ; Figure 2 for Figure 1 A schematic diagram of the enlarged structure of A shown; Figure 3 The main structure of the easy-to-clean internal filter structure of the hair dryer provided by this utility model is shown in a three-dimensional view. Figure 2 .

[0023] In the specific implementation process, such as Figures 1-3 As shown, the device includes a body 1. A pair of first connecting seats 2 are fixed on both sides of the body 1. A support shaft 3 is fixed on one side of the first connecting seat 2. Several limiting grooves 4 are provided on the support shaft 3. Two connecting frames 5 are arranged at intervals on one side of the body 1. A first filter screen 6 and a second filter screen 7 are fixed on the two connecting frames 5 respectively. Two second connecting seats 8 are symmetrically fixed on both sides of the connecting frame 5. A through groove 9 is provided on the second connecting seat 8. The through groove 9 matches the size of the support shaft 3 to ensure that the connecting frame 5 can be smoothly placed on the support shaft 3.

[0024] A sliding shaft 10 is provided on one side of the second connecting seat 8. One end of the sliding shaft 10 is inserted into the second connecting seat 8 and extends into the through groove 9. A pull plate 11 is fixed to the other end of the sliding shaft 10. A spring 12 is sleeved on the sliding shaft 10. One end of the spring 12 is fixed to the pull plate 11, and the other end of the spring 12 is fixed to the second connecting seat 8. The end of the sliding shaft 10 located inside the through groove 9 extends into the limiting groove 4, and the dimensions of the sliding shaft 10 and the limiting groove 4 are matched. When installing the filter screen of this hair dryer, the operator only needs to pull the pull plates 11 on both sides of the connecting frame 5 to move the sliding shaft 10 out of the through groove 9, then insert the support shaft 3 into the corresponding through groove 9, and finally release the pull plates 11. Under the action of the spring 12, the sliding shaft 10 enters into the limiting groove 4 to complete the fixing of the connecting frame 5. The disassembly is the same. The operation is simple and convenient, and the filter screen can be quickly removed for cleaning.

[0025] A slot 16 is provided on the surface of the connecting frame 5 away from the main body 1. A sealing plate 13 is provided on one side of the connecting frame 5. A locking block 14 is fixed on one side of the sealing plate 13. A handle 15 is installed on the sealing plate 13. Both the locking block 14 and the slot 16 are designed to be annular to facilitate the user to place the sealing plate 13. The locking block 14 and the slot 16 fit together. When the hair dryer is not in use, the user can lock the locking block 14 into the slot 16. The sealing plate 13 can prevent water vapor or water from entering the hair dryer, thereby improving the service life of the hair dryer.

[0026] The working principle of this utility model is as follows: When installing the filter screen of this hair dryer, the operator only needs to pull the pull plates 11 on both sides of the connecting bracket 5 to move the sliding shaft 10 out of the through groove 9, then insert the support shaft 3 into the corresponding through groove 9, and finally release the pull plates 11. Under the action of the spring 12, the sliding shaft 10 enters into the limiting groove 4 to complete the fixing of the connecting bracket 5. The disassembly is the same. The operation is simple and convenient, and the filter screen can be quickly removed for cleaning.

[0027] By setting up two layers of filter shells, the amount of impurities entering the hair dryer is significantly reduced, improving the filtration effect. When the hair dryer is not in use, the user can insert the clip 14 into the slot 16. The sealing plate 13 can prevent water vapor or water from entering the hair dryer, thus extending the service life of the hair dryer.

[0028] The circuits and controls involved in this utility model are all existing technologies, and will not be described in detail here.

[0029] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the description and drawings of this utility model, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A filter structure inside a hair dryer for easy cleaning, comprising a body (1), characterized in that, The machine body (1) is fixed with a pair of first connecting seats (2) on both sides, one side of the first connecting seat (2) is fixed with a support shaft (3), a plurality of limiting grooves (4) are formed on the support shaft (3); The machine body (1) is fixed with a pair of first connecting seats (2) on both sides, one side of the first connecting seat (2) is fixed with a support shaft (3), a plurality of limiting grooves (4) are formed on the support shaft (3); 2. The easy-to-clean internal filter screen structure of a hair dryer according to claim 1, wherein, The second connecting seat (8) is provided with a sliding shaft (10) on one side, one end of the sliding shaft (10) is inserted into the second connecting seat (8) and extends into the through groove (9); The other end of the sliding shaft (10) is fixed with a pull plate (11), the sliding shaft (10) is provided with a spring (12), one end of the spring (12) is fixed on the pull plate (11), and the other end of the spring (12) is fixed on the second connecting seat (8).

3. The easy-to-clean internal filter screen structure of a hair dryer according to claim 2, wherein The other end of the sliding shaft (10) is fixed with a pull plate (11), the sliding shaft (10) is provided with a spring (12), one end of the spring (12) is fixed on the pull plate (11), and the other end of the spring (12) is fixed on the second connecting seat (8).

4. The easy-to-clean internal filter screen structure of a hair dryer according to claim 3, wherein The other end of the sliding shaft (10) is fixed with a pull plate (11), the sliding shaft (10) is provided with a spring (12), one end of the spring (12) is fixed on the pull plate (11), and the other end of the spring (12) is fixed on the second connecting seat (8).

5. The easy-to-clean internal filter screen structure of a hair dryer according to claim 4, wherein The other end of the sliding shaft (10) is fixed with a pull plate (11), the sliding shaft (10) is provided with a spring (12), one end of the spring (12) is fixed on the pull plate (11), and the other end of the spring (12) is fixed on the second connecting seat (8).

6. The easy-to-clean internal filter screen structure of a hair dryer according to claim 5, wherein, The other end of the sliding shaft (10) is fixed with a pull plate (11), the sliding shaft (10) is provided with a spring (12), one end of the spring (12) is fixed on the pull plate (11), and the other end of the spring (12) is fixed on the second connecting seat (8). The other end of the sliding shaft (10) is fixed with a pull plate (11), the sliding shaft (10) is provided with a spring (12), one end of the spring (12) is fixed on the pull plate (11), and the other end of the spring (12) is fixed on the second connecting seat (8). The other end of the sliding shaft (10) is fixed with a pull plate (11), the sliding shaft (10) is provided with a spring (12), one end of the spring (12) is fixed on the pull plate (11), and the other end of the spring (12) is fixed on the second connecting seat (8).

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