Hot air comb capable of discharging air uniformly

Abstract

The hot air comb comprises a handle main body and a comb head, the handle main body and the comb head are detachably connected, an air supply assembly is arranged in the handle main body, an air supply channel is further arranged in the handle main body, spiral protrusions are arranged on the inner wall of the air supply channel, the comb head comprises a front cover and a rear cover, and the front cover and the rear cover are detachably connected. The front cover and the rear cover are detachably connected, a detachable air gathering box is installed in the rear cover, a plurality of air outlets are formed in the front cover, a plurality of air supply outlets are formed in the surface of the air gathering box, the front end of each air supply outlet is connected with an air supply pipe, and the other end of each air supply pipe abuts against the air outlets. A plurality of flow guide plates are fixedly arranged on the inner wall of the air gathering box, the flow guide plates are in an arc shape and are distributed in a step shape, and each flow guide plate is provided with a plurality of circulation holes. The air outlet device has the advantages of being reasonable in structure, convenient to disassemble and assemble, high in air outlet efficiency and uniform in air volume.

Description

Technical Field

[0001] The invention relates to the technical field of hot air combs, and in particular to a hot air comb that evenly outputs air. Background Art

[0002] With the improvement of living standards, people's external image has become one of the focuses of attention, among which beauty and hairdressing is particularly important. In the process of hairdressing, hot air comb is a common care tool. Hot air comb can not only dry and comb hair, but also curl and straighten hair, shape and fix hair for users. It integrates multiple functions in one and is widely loved by people.

[0003] However, existing hot air combs also have many problems. A common problem is that the air output of existing hot air combs is uneven, resulting in insufficient styling ability of the hot air combs, which seriously affects the user experience. At the same time, the existing hot air combs are relatively cumbersome to disassemble and assemble, which causes unnecessary troubles in production and subsequent maintenance and repair. In view of the above problems, a solution is proposed below. Summary of the invention

[0004] The object of the present invention is to provide a hot air comb with uniform air outlet, which has the advantages of being easy to assemble and disassemble, having high air outlet efficiency and uniform air volume.

[0005] The above technical objectives of the present invention are achieved through the following technical solutions:

[0006] A hot air comb with uniform air output comprises a handle body and a comb head, and the handle body and the comb head are detachably connected, an air supply assembly is arranged in the handle body, an air supply channel is also arranged in the handle body, a spiral protrusion is arranged on the inner wall of the air supply channel, the comb head comprises a front cover and a rear cover, and the front cover and the rear cover are detachably connected, a detachable air gathering box is installed in the rear cover, a plurality of air outlets are opened on the front cover, a plurality of air supply outlets are opened on the surface of the air gathering box, a front end of each of the air supply outlets is respectively connected to an air supply pipe, and the other end of the air supply pipe is in conflict with a plurality of air outlets, a plurality of guide plates are fixedly arranged on the inner wall of the air gathering box, a plurality of the guide plates are arc-shaped and distributed in a step-like manner, and a plurality of flow holes are respectively opened on each of the guide plates.

[0007] Preferably, a connecting portion is provided at the upper end of the handle body, and a mounting portion is provided at the lower end of the comb head. Two connecting grooves are provided on the lower side of the mounting portion. Two positioning blocks are fixedly provided on the inner wall of the mounting portion, and the positioning blocks cooperate with the connecting grooves. A limiting convex ring is also fixedly provided on the inner side of the connecting portion.

[0008] Preferably, the front cover is provided with a plurality of through holes, the inner side of the rear cover is fixedly provided with a plurality of fixing columns, a fixing pin is passed through each of the through holes, and the top end of the fixing pin is clamped in the fixing column, and the front cover and the rear cover are fixedly connected by the plurality of fixing columns and fixing pins.

[0009] Preferably, a plurality of elastic clips are fixedly provided on the outer side of the air collecting box, a plurality of slots are opened on the back cover, a plurality of elastic clips are respectively embedded in the slots, and the air collecting box and the back cover are fixedly connected via the plurality of elastic clips and the slots.

[0010] Preferably, the lower end of the air collecting box is connected with an air inlet pipe, the inner side of the mounting portion is fixedly provided with an air collecting sleeve, and the air collecting sleeve is arc-shaped, and the lower end of the air inlet pipe is embedded in the inner side of the air collecting sleeve.

[0011] Preferably, a plurality of rows of comb teeth are connected to the surface of the front cover, and every two rows of comb teeth are respectively located on both sides of a plurality of air outlets, and massage heads are provided at the top ends of the comb teeth.

[0012] Preferably, a placement rack is further provided in the air supply channel, and an air guide plate is clamped on the upper end of the placement rack.

[0013] Preferably, a switch assembly is further provided at the front end of the handle body, a power cord is connected to the lower end of the handle body, and the switch assembly and the power cord are electrically connected to the air supply assembly respectively.

[0014] The beneficial effects of the present invention are:

[0015] 1. The wind source can be blown through the air supply component, and the wind source can be transported to the comb head through the air supply channel. At the same time, the flow rate of the wind source can be increased through the spiral protrusion, so as to further improve the air outlet efficiency of the hot air comb, and the wind force of the hot air comb can be effectively improved. When the wind source is blown into the air collecting box, the wind source can be dispersed by a plurality of guide plates, and because the plurality of guide plates are distributed in an arc-shaped stepped shape, the wind source can be dispersed in a stepped manner, so that the wind force blown by the wind source to a plurality of air supply ports is uniform, and the flow rate of the wind force can be increased at the same time. Finally, the wind force can be blown to a plurality of air outlets through the air supply pipe, so that the air output of the plurality of air outlets is uniform and has a large air volume, so as to improve the air outlet efficiency of the hot air comb. At the same time, the plurality of flow holes on each guide plate can effectively avoid the return of the wind source of the air collecting box, so as to better guide the wind force to a plurality of air supply ports, and further increase the blowing efficiency of the hot air comb.

[0016] 2. The wind-gathering sleeve can guide and gather the wind, thereby increasing the air intake in the wind-gathering box, further ensuring the air quality and uniformity of the hot air comb's air output, and the wind source can be evenly dispersed through the air guide plate, thereby improving the uniformity of the hot air comb's air output. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of an embodiment;

[0018] Figure 2 is a cross-sectional view of the handle body in the embodiment;

[0019] Figure 3 is a cross-sectional view of a comb in an embodiment;

[0020] Figure 4 is a cross-sectional view of the air collecting box in the embodiment;

[0021] Figure 5 Schematic diagram of the structure of the guide plate in the embodiment;

[0022] Figure 6 It is a partial structural schematic diagram of an embodiment.

[0023] Figure numerals: 1. handle body; 2. combing head; 3. air supply assembly; 4. air supply channel; 5. spiral protrusion; 6. front cover; 7. rear cover; 8. air collecting box; 9. air outlet; 10. air supply outlet; 11. air supply pipe; 12. guide plate; 13. circulation hole; 14. connecting part; 15. mounting part; 16. connecting groove; 17. positioning block; 18. limiting convex ring; 19. through hole; 20. fixing column; 21. fixing pin; 22. elastic buckle; 23. slot; 24. air inlet pipe; 25. air collecting sleeve; 26. comb teeth; 27. massage head; 28. placement rack; 29. ​​air guide plate; 30. switch assembly; 31. power cord. DETAILED DESCRIPTION

[0024] The following is only a preferred embodiment of the present invention, and the protection scope is not limited to this embodiment. All technical solutions under the concept of the present invention should belong to the protection scope of the present invention. The same parts are represented by the same figure marks. It should be noted that the words "front", "rear", "left", "right", "up" and "down" used in the following description refer to the directions in the drawings, and the words "bottom" and "top", "inside" and "outside" refer to the directions toward or away from the geometric center of a specific component, respectively.

[0025] like Figures 1 to 6As shown, a hot air comb with uniform air flow comprises a handle body 1 and a comb head 2, and the handle body 1 and the comb head 2 are detachably connected, a connecting portion 14 is provided at the upper end of the handle body 1, and a mounting portion 15 is provided at the lower end of the comb head 2, and two connecting grooves 16 are provided at the lower side of the mounting portion 15, and two positioning blocks 17 are fixedly provided on the inner wall of the mounting portion 15, and the positioning blocks 17 are matched with the connecting grooves 16, and a limiting convex ring 18 is also fixedly provided on the inner side of the connecting portion 14. The comb head 2 is brought to the upper end of the handle body 1 so that the mounting portion 15 is aligned with the connecting portion 14, and the comb head 2 can be rotated to make The two connecting grooves 16 are aligned with the two positioning blocks 17 respectively, and then the comb head 2 can be installed downward so that the mounting portion 15 enters the inner side of the connecting portion 14, and at the same time, the positioning block 17 can slide into the connecting groove 16. At this time, the lower end of the mounting portion 15 is in contact with the upper surface of the limiting convex ring 18, and then the comb head 2 can be rotated so that the positioning block 17 is inserted into the deeper part of the connecting groove 16, thereby achieving fixation between the connecting portion 14 and the mounting portion 15, and finally achieving fixation between the handle body 1 and the comb head 2. Similarly, the handle body 1 and the comb head 2 can also be quickly disassembled.

[0026] The comb head 2 includes a front cover 6 and a rear cover 7, and the front cover 6 and the rear cover 7 are detachably connected. A plurality of fixing columns 20 are fixedly provided on the inner side of the rear cover 7. A fixing pin 21 is respectively passed through each through hole 19, and the top end of the fixing pin 21 is clamped in the fixing column 20. The front cover 6 and the rear cover 7 are fixedly connected by the plurality of fixing columns 20 and the fixing pins 21. The plurality of fixing pins 21 are respectively pressed into the through holes 19, and the top end of the fixing pin 21 is embedded in the fixing column 20 to fix the front cover 6 and the rear cover 7. Similarly, the fixing pin 21 can be taken out from the fixing column 20 to realize the disassembly of the front cover 6 and the rear cover 7.

[0027] A detachable wind collecting box 8 is installed in the rear cover 7, a plurality of through holes 19 are provided on the front cover 6, a plurality of elastic clips 22 are fixedly provided on the outer side of the wind collecting box 8, a plurality of slots 23 are opened on the rear cover 7, a plurality of elastic clips 22 are respectively embedded in the slots 23, and the wind collecting box 8 is fixedly connected to the rear cover 7 by a plurality of elastic clips 22 and the slots 23. The wind collecting box 8 can be fixedly installed by buckling a plurality of elastic clips 22 into the slots 23. Similarly, the wind collecting box 8 can be disassembled by taking the elastic clips 22 out of the slots 23.

[0028] An air supply assembly 3 is provided in the handle body 1, and an air supply channel 4 is also provided in the handle body 1. A spiral protrusion 5 is provided on the inner wall of the air supply channel 4. The air source can be blown through the air supply assembly 3, and the air source can be transported to the comb head 2 through the air supply channel 4. At the same time, the flow rate of the air source can be increased by the spiral protrusion 5, which can further improve the air outlet efficiency of the hot air comb and effectively improve the wind force of the hot air comb. The structure and working method of the air supply assembly 3 are prior art, so they are not described in detail. A switch assembly 30 is also provided at the front end of the handle body 1. A power cord 31 is connected to the lower end of the handle body 1, and the switch assembly 30 and the power cord 31 are electrically connected to the air supply assembly 3 respectively. Electric energy can be provided to the hot air comb by connecting the power cord 31, and the cold air, hot air mode and air volume of the hot air comb can be controlled by the switch assembly 30. The electrical connection method of the switch assembly 30, the power cord 31 and the air supply assembly 3 is prior art, so it is not described in detail.

[0029] A plurality of air outlets 9 are provided on the front cover 6, and a plurality of air supply outlets 10 are provided on the surface of the air collecting box 8. The front end of each air supply outlet 10 is connected to an air supply pipe 11, and the other end of the air supply pipe 11 is in conflict with the plurality of air outlets 9. The inner wall of the air collecting box 8 is fixedly provided with a plurality of guide plates 12. The plurality of guide plates 12 are arc-shaped and distributed in a stepped manner. When the wind source is blown into the air collecting box 8, the wind source can be dispersed by the plurality of guide plates 12. Since the plurality of guide plates 12 are arc-shaped and distributed in a stepped manner, the wind source can be dispersed in a stepped manner, so that the wind force blown by the wind source to the plurality of air supply outlets 10 is uniform, and the flow rate of the wind force can be increased at the same time. Finally, the wind force can be blown to the plurality of air outlets 9 through the air supply pipe 11, so that the air output of the plurality of air outlets 9 is uniform and has a large air volume, so as to improve the air outlet efficiency of the hot air comb. A plurality of flow holes 1913 are respectively provided on each guide plate 12, which can effectively prevent the wind source of the wind collecting box 8 from being turned back, so as to better guide the wind to the plurality of air supply ports 10, and further increase the blowing efficiency of the hot air comb.

[0030] The lower end of the air collecting box 8 is connected to an air inlet pipe 24, and an air collecting sleeve 25 is fixedly provided on the inner side of the mounting portion 15, and the air collecting sleeve 25 is arc-shaped, and the lower end of the air inlet pipe 24 is embedded in the inner side of the air collecting sleeve 25. The air collecting sleeve 25 can guide and collect the wind force, thereby increasing the air intake volume in the air collecting box 8, and further ensuring the air quality and air uniformity of the hot air comb.

[0031] A placement rack 28 is also provided in the air supply channel 4, and an air guide plate 29 is clamped on the upper end of the placement rack 28. The air guide plate 29 can be supported by the placement rack 28, and the wind source can be evenly dispersed through the air guide plate 29, thereby improving the uniformity of the air outlet of the hot air comb.

[0032] A plurality of rows of comb teeth 26 are connected to the surface of the front cover 6, and every two rows of comb teeth 26 are respectively located on both sides of a plurality of air outlets 9. A massage head 27 is provided at the top of the comb teeth 26. The plurality of rows of comb teeth 26 can facilitate the user to comb the hair, and the massage head 27 can massage the user's scalp, further increasing the comfort of using the hot air comb.

[0033] The specific embodiments described above further illustrate the technical problems, technical solutions and beneficial effects solved by the present invention. It should be understood that the above are only specific embodiments of the present invention and are 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 hot air comb with uniform air flow, characterized in that: The invention comprises a handle body (1) and a combing head (2), wherein the handle body (1) and the combing head (2) are detachably connected, an air supply assembly (3) is arranged in the handle body (1), an air supply channel (4) is also arranged in the handle body (1), a spiral protrusion (5) is arranged on the inner wall of the air supply channel (4), the combing head (2) comprises a front cover (6) and a rear cover (7), wherein the front cover (6) and the rear cover (7) are detachably connected, a detachable air collecting box (8) is installed in the rear cover (7), and the front cover ( 6) is provided with a plurality of air outlets (9), the surface of the air collecting box (8) is provided with a plurality of air supply ports (10), the front end of each of the air supply ports (10) is respectively connected to an air supply pipe (11), and the other end of the air supply pipe (11) is in contact with the plurality of air outlets (9), the inner wall of the air collecting box (8) is provided with a plurality of guide plates (12), the plurality of guide plates (12) are arc-shaped and distributed in a stepped manner, and each of the guide plates (12) is respectively provided with a plurality of flow holes (13).

2. A hot air comb with uniform air discharge according to claim 1, characterized in that: The upper end of the handle body (1) is provided with a connecting portion (14), the lower end of the combing head (2) is provided with a mounting portion (15), the lower side of the mounting portion (15) is provided with two connecting grooves (16), the inner wall of the mounting portion (15) is fixedly provided with two positioning blocks (17), and the positioning blocks (17) are matched with the connecting grooves (16), and the inner side of the connecting portion (14) is also fixedly provided with a limiting convex ring (18).

3. A hot air comb with uniform air discharge according to claim 2, characterized in that: The front cover (6) is provided with a plurality of through holes (19), and the inner side of the rear cover (7) is fixedly provided with a plurality of fixing columns (20). A fixing pin (21) is respectively passed through each of the through holes (19), and the top end of the fixing pin (21) is clamped in the fixing column (20). The front cover (6) and the rear cover (7) are fixedly connected via the plurality of fixing columns (20) and the fixing pin (21).

4. A hot air comb with uniform air discharge according to claim 3, characterized in that: The outer side of the air collecting box (8) is fixedly provided with a plurality of elastic buckles (22), the rear cover (7) is provided with a plurality of slots (23), the plurality of elastic buckles (22) are respectively embedded in the slots (23), and the air collecting box (8) and the rear cover (7) are fixedly connected via the plurality of elastic buckles (22) and the slots (23).

5. A hot air comb with uniform air discharge according to claim 4, characterized in that: The lower end of the air collecting box (8) is connected to an air inlet pipe (24), the inner side of the mounting portion (15) is fixedly provided with an air collecting sleeve (25), and the air collecting sleeve (25) is arc-shaped, and the lower end of the air inlet pipe (24) is embedded in the inner side of the air collecting sleeve (25).

6. A hot air comb with uniform air discharge according to claim 5, characterized in that: The surface of the front cover (6) is connected to a plurality of rows of comb teeth (26), and every two rows of the comb teeth (26) are respectively located on both sides of a plurality of air outlets (9), and massage heads (27) are arranged at the top ends of the comb teeth (26).

7. A hot air comb with uniform air discharge according to claim 6, characterized in that: A placement rack (28) is also provided in the air supply channel (4), and an air guide plate (29) is clamped on the upper end of the placement rack (28).

8. A hot air comb with uniform air discharge according to claim 7, characterized in that: A switch assembly (30) is also provided at the front end of the handle body (1), a power line (31) is connected to the lower end of the handle body (1), and the switch assembly (30) and the power line (31) are electrically connected to the air supply assembly (3) respectively.

Images