Hot air comb capable of replacing comb head
By setting up structures such as pressing blocks, push plates and springs on the comb handle of the hot air comb, the rapid replacement and angle adjustment of the comb hair are achieved, solving the cumbersome problem of changing the comb hair of the existing hot air comb, and improving user experience and operation convenience.
Patent Information
- Application Number
- CN202421510216.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-28
- Publication Date
- 2025-05-13
- Estimated Expiration
- 2034-06-28
AI Technical Summary
The existing hot air comb needs to be rotated multiple times when changing the comb hair, which leads to cumbersome operation and poor experience.
A hot air comb that can easily replace the comb hair is designed. By setting a structure such as pressing blocks, pushing plates, and springs on the comb handle, the comb hair is quickly disassembled and installed.
It realizes quick replacement of comb hair, simple and convenient operation, saves time and effort, improves user experience, and simplifies the angle adjustment of comb handle or comb hair through adjustment components, reducing fatigue on wrists and arms.
Smart Images
Figure CN222853342U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of hot air combs, in particular to a hot air comb capable of replacing a comb head. Background Art
[0002] A hot air comb is a beauty tool that combines a hair dryer and a comb, and is mainly used to dry and style hair. It uses hot air and a comb to shape the hair into the desired hairstyle while drying it.
[0003] The main functional structure of the hot air comb is composed of a small motor that drives the fan blades to rotate and blow air, and a heating wire that generates heat. It is assisted by the external combing styling to heat and blow air while the user is combing his hair, shortening the time it takes to dry the hair.
[0004] When using a hot air comb, different comb heads are required for hair of different lengths. When replacing the comb head, the current hot air comb needs to be rotated multiple times before the comb head can be removed from the handle. This replacement method makes it too cumbersome and difficult to operate for users to replace the comb head, resulting in a poor user experience. Utility Model Content
[0005] In order to remedy the above shortcomings, the utility model provides a hot air comb with replaceable comb heads, aiming to improve the problem in the prior art that the comb head needs to be rotated multiple times before it can be removed from the handle, and such replacement method makes it too cumbersome for users to replace the comb head.
[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0007] 4. The repairing kit for automotive dents, according to claim 1, wherein the two bosses are designed to be easily broken away from the base, and the two bosses are easily broken away from the base, and the two bosses are easily broken away from the base, and the two bosses are easily broken away from the base, and the two bosses are easily broken away from the base.
[0008] Furthermore, the adjustment assembly includes an adjustment rod, which is slidably connected to the inside of the two fixed blocks, the outside of the adjustment rod is fixedly connected to an extrusion block, the outside of the adjustment rod is fixedly connected to a movable disk, the outside of the movable disk is fixedly connected to a U-shaped rod, the U-shaped rod is slidably connected to the inside of the fixed block on the rear side, the other end of the U-shaped rod is fixedly connected to a pentagonal clamping block, the pentagonal clamping block is engaged with the fixed block and the rotating shaft, the outside of the movable disk is fixedly connected to a third spring, and the third spring is sleeved on the outside of the U-shaped rod.
[0009] Furthermore, a slot is provided inside the installation block, and the circular block is engaged with the slot.
[0010] Furthermore, a first through hole is opened inside the mounting block, and the fixing rod is slidably connected inside the first through hole.
[0011] Furthermore, a second through hole is provided inside the second installation cavity, and the connecting rod is slidably connected inside the second through hole.
[0012] Furthermore, both sides of the middle of the two fixed blocks are fixedly connected with guide rods, and the movable plate is slidably connected to the outside of the two guide rods.
[0013] Furthermore, a guide groove is provided inside the installation block, and the circular clamping block is slidably connected inside the guide groove.
[0014] Furthermore, a power cord is installed on the left side of the comb handle.
[0015] The utility model has the following beneficial effects:
[0016] 1. In the utility model, when replacing different combing heads, first squeeze the pressing block downward to drive the fixed rod, the movable plate, the connecting rod and the push plate to move in sequence. At this time, the connecting rod squeezes the second spring to deform it, and the circular card block is pushed out of the card slot by the push plate to complete the disassembly of the combing head. Release the pressing block, and the push plate returns to its original position under the reaction force of the second spring. When installing a new combing head, insert the protrusion of the circular combing head into the installation block, and align the circular card block with the guide groove. During the insertion process, the circular card block squeezes the telescopic rod and the first spring to deform them. When the circular card block moves to the position of the card slot, the first spring restores its deformation, and the circular card block is clamped in the card slot to complete the installation of the combing head, which makes it easy to replace different combing heads, is simple and convenient to operate, saves time and effort, and improves the user experience.
[0017] 2. In the utility model, when adjusting the angle of the comb handle or comb head, first press the extrusion block to drive the adjustment rod and the movable plate to move horizontally. The movable plate drives the U-shaped rod and the pentagonal clamp block to move, compressing the third spring. When the pentagonal clamp block releases the limit on the rotating shaft, the angle of the comb handle or comb head can be adjusted. After releasing the extrusion block, the reaction force of the third spring clamps the pentagonal clamp block into the rotating shaft to fix the comb handle or comb head, thereby facilitating the adjustment of the angle of the comb handle or comb head. The comb handle or comb head can be adjusted according to different use angles, reducing the fatigue of the wrist and arm, and making the operation easier and more comfortable. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 A three-dimensional diagram of a hot air comb with replaceable comb heads proposed by the utility model;
[0019] Figure 2 This is a cross-sectional view of a mounting block of a hot air comb capable of replacing the comb head proposed by the utility model;
[0020] Figure 3 This is a schematic diagram of the disassembly structure of the installation block of a hot air comb capable of replacing the comb head proposed by the utility model;
[0021] Figure 4 This is a schematic diagram of the internal structure of a mounting block of a hot air comb capable of replacing the comb head proposed by the utility model;
[0022] Figure 5 This is a schematic diagram of the internal structure of a connection block of a hot air comb that can replace the comb head proposed by the utility model;
[0023] Figure 6 for Figure 2 A magnified view of the structure in the middle.
[0024] Legend:
[0025] 1. Comb handle; 2. Power cord; 3. Fixed block; 4. Mounting block; 5. Round comb head; 6. Bump; 7. Telescopic rod; 8. First spring; 9. Round clamping block; 10. Clamping slot; 11. Push plate; 12. First mounting cavity; 13. Moving plate; 14. Connecting rod; 15. Fixed rod; 16. Pressing block; 17. First through hole; 18. Second through hole; 19. Connecting block; 20. Rotating shaft; 21. Adjusting assembly; 2101. Adjusting rod; 2102. Extruding block; 2103. Moving disk; 2104. Third spring; 2105. U-shaped rod; 2106. Five-point clamping block; 22. Guide rod; 23. Guide slot; 24. Second mounting cavity; 25. Second spring. 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. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0027] Reference Figure 1 , Figure 2 and Figure 6 , an embodiment of the utility model: a hot air comb capable of replacing a comb head, comprising a comb handle 1, a fixing block 3 is fixedly connected to the right side of the comb handle 1, a rotating shaft 20 is rotatably connected to the middle of the two fixing blocks 3, a connecting block 19 is fixedly connected to the outside of the rotating shaft 20, an adjusting component 21 is arranged inside the fixing block 3, and the adjusting component 21 is used to adjust the angle of the hot air comb, a mounting block 4 is fixedly connected to the outside of the connecting block 19, a convex block 6 is inserted into the inside of the mounting block 4, a circular comb head 5 is fixedly connected to the outside of the convex block 6, a second mounting cavity 24 is opened on both sides of the inside of the convex block 6, a telescopic rod 7 is fixedly connected to the inside of the second mounting cavity 24, a circular clamping block 9 is fixedly connected to the top of the telescopic rod 7, a first spring 8 is sleeved on the outside of the telescopic rod 7, and a first mounting cavity 12 is opened on both sides of the inside of the mounting block 4 A movable plate 13 is slidably connected inside the first mounting cavity 12, a connecting rod 14 is fixedly connected to the lower part of the movable plate 13, a push plate 11 is fixedly connected to the bottom of the connecting rod 14, a fixed rod 15 is fixedly connected to the upper part of the movable plate 13, a pressing block 16 is fixedly connected to the top of the fixed rod 15, a second spring 25 is sleeved on the outside of the connecting rod 14, a card slot 10 is opened inside the mounting block 4, the circular card block 9 is engaged with the card slot 10, a first through hole 17 is opened inside the mounting block 4, the fixing rod 15 is slidably connected to the inside of the first through hole 17, a second through hole 18 is opened inside the second mounting cavity 24, the connecting rod 14 is slidably connected to the inside of the second through hole 18, a guide groove 23 is opened inside the mounting block 4, the circular card block 9 is slidably connected to the inside of the guide groove 23, and a power cord 2 is installed on the left side of the outside of the comb handle 1.
[0028] When it is necessary to replace a different combing head, first, press the pressing block 16 downward. The movement of the pressing block 16 drives the fixed rod 15 fixed at the bottom to move, and then the movement of the fixed rod 15 drives the fixed movable plate 13 fixed at the bottom to move. The movement of the movable plate 13 drives the fixed connecting rod 14 fixed at the bottom to move, and the movement of the connecting rod 14 drives the push plate 11 fixed at the bottom to move. In this process, when the connecting rod 14 drives the push plate 11 to move, it will squeeze the second spring 25 sleeved on the outside of the connecting rod 14, so that the second spring 25 is stressed and deformed. With the movement of the push plate 11, the circular clamping block 9 is pushed out of the inside of the card slot 10, and the circular combing head 5 can be disassembled. At this time, release the pressing block 16, and under the reaction force of the second spring 25, the push plate 11 returns to its original position. When installing a new combing head, insert the protrusion 6 fixed on the outside of the circular combing head 5 into the inside of the mounting block 4. During the insertion process, it is necessary to align the circular clamping block 9 with the guide groove 23 provided inside the mounting block 4 before inserting it. During the insertion of the mounting block 4, the circular clamping block 9 will pressurize the telescopic rod 7 and squeeze the first spring 8 sleeved on the outside of the telescopic rod 7, so that the first spring 8 is stressed and deformed. When the circular clamping block 9 moves to the position of the card slot 10, the circular clamping block 9 releases the squeeze on the first spring 8. Under the reaction force of the first spring 8, the circular clamping block 9 is stuck in the card slot 10, which makes it easy to replace different combing heads, is simple and convenient to operate, saves time and effort, and improves the user experience.
[0029] Reference Figure 3 , Figure 4 and Figure 5 The adjustment assembly 21 includes an adjustment rod 2101, which is slidably connected to the inside of the two fixed blocks 3, and a squeeze block 2102 is fixedly connected to the outside of the adjustment rod 2101. A moving disk 2103 is fixedly connected to the outside of the adjustment rod 2101, and a U-shaped rod 2105 is fixedly connected to the outside of the moving disk 2103. The U-shaped rod 2105 is slidably connected to the inside of the rear fixed block 3, and the other end of the U-shaped rod 2105 is fixedly connected to a pentagonal block 2106, which is engaged with the fixed block 3 and the rotating shaft 20. A third spring 2104 is fixedly connected to the outside of the moving disk 2103, and the third spring 2104 is sleeved on the outside of the U-shaped rod 2105. Guide rods 22 are fixedly connected to both sides of the middle of the two fixed blocks 3, and the moving disk 2103 is slidably connected to the outside of the two guide rods 22.
[0030] Then when it is necessary to adjust the angle of the comb handle 1 or the combing head, first, press the squeeze block 2102. The movement of the squeeze block 2102 drives the externally fixed adjusting rod 2101 to move. The movement of the adjusting rod 2101 drives the externally fixed moving disk 2103 to move laterally along the outside of the two guide rods 22. When the moving disk 2103 moves, it drives the externally fixed U-shaped rod 2105 to move, and the movement of the U-shaped rod 2105 drives the pentagonal block 2106 fixed at the other end to move. When the U-shaped rod 2105 drives the pentagonal block 2106 to move, the third spring 2104 arranged outside the U-shaped rod 2105 is squeezed, so that the third spring 2104 is stressed and deformed. When the pentagonal block 2106 releases the limit of the rotating shaft 20, the comb handle 1 or the combing head can be rotated. At this time, the user can adjust the angle of the comb handle 1 or the combing head as needed. When the comb handle 1 or comb head is rotated to a suitable angle, the squeezing block 2102 is released, and under the reaction force of the third spring 2104, the pentagonal clamping block 2106 is automatically clamped into the inside of the rotating shaft 20, thereby locking the position of the comb handle 1 or comb head. The function of facilitating the adjustment of the angle of the comb handle 1 or comb head is realized. Through simple pressing and releasing operations, the user can easily adjust the angle of the comb handle 1 or comb head to adapt it to different use angles. This not only reduces the fatigue of the wrist and arm, but also makes the operation easier and more comfortable, and improves the use experience.
[0031] Working principle: when it is necessary to replace a different comb head, first, press the pressing block 16 downward, the pressing block 16 moves with the fixed rod 15 fixed at the bottom, the fixed rod 15 moves with the movable plate 13 fixed at the bottom, the movable plate 13 moves with the connecting rod 14 fixed at the bottom, the connecting rod 14 moves with the push plate 11 fixed at the bottom, when the connecting rod 14 moves with the push plate 11, the second spring 25 sleeved on the outside of the connecting rod 14 is squeezed, so that the second spring 25 is deformed by the force, and then the circular card block 9 is pushed out of the card slot 10 through the push plate 11, and then the moving circular comb head 5 can be disassembled. At this time, the pressing block 16 is released, and the push plate 11 is restored to its original position under the reaction force of the second spring 25. During installation, the protrusion 6 fixed on the outside of the circular comb head 5 is inserted into the inside of the mounting block 4. During insertion, the circular clamping block 9 is aligned with the guide groove 23 opened inside the mounting block 4, and then inserted. When inserted into the inside of the mounting block 4, the circular clamping block 9 will pressurize the telescopic rod 7 and squeeze the first spring 8 sleeved on the outside of the telescopic rod 7, so that the first spring 8 is deformed under force. When the circular clamping block 9 moves to the position of the clamping slot 10, the circular clamping block 9 releases the squeezing of the first spring 8, and under the reaction force of the first spring 8 The circular card block 9 is stuck in the card slot 10, which makes it easy to replace different combing heads. The operation is simple and convenient, saving time and effort, and improving the user experience. Then, when it is necessary to adjust the angle of the comb handle 1 or the combing head, first, press the squeezing block 2102, and the squeezing block 2102 moves with the externally fixed adjusting rod 2101, and the adjusting rod 2101 moves with the externally fixed moving disk 2103 moving laterally outside the two guide rods 22, and when the moving disk 2103 moves, it moves with the externally fixed U-shaped rod 2105, and the U-shaped rod 2105 moves with the pentagonal card block 2106 fixed at the other end, and the U-shaped rod 210 When the pentagonal clamping block 2106 is moved, the third spring 2104 disposed outside the U-shaped rod 2105 is squeezed, so that the third spring 2104 is deformed by force. Then, when the pentagonal clamping block 2106 releases the limit on the rotating shaft 20, the comb handle 1 or the comb head can be rotated. When it is rotated to a suitable angle, the squeezing block 2102 is released, and the pentagonal clamping block 2106 is clamped into the inside of the rotating shaft 20 under the reaction force of the third spring 2104. This makes it easy to adjust the angle of the comb handle 1 or the comb head. The comb handle 1 or the comb head can be adjusted according to different use angles, reducing fatigue of the wrist and arm, and making the operation easier and more comfortable.
[0032] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. 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 capable of replacing the comb head, comprising a comb handle (1), characterized in that: The right side of the comb handle (1) is fixedly connected to a fixing block (3), the middle parts of the two fixing blocks (3) are rotatably connected to a rotating shaft (20), the rotating shaft (20) is fixedly connected to a connecting block (19) on the outside, an adjusting component (21) is arranged inside the fixing block (3), and the adjusting component (21) is used to adjust the angle of the hot air comb, the connecting block (19) is fixedly connected to a mounting block (4) on the outside, a convex block (6) is inserted inside the mounting block (4), the convex block (6) is fixedly connected to a circular comb head (5) on the outside, and a second mounting cavity (24) is provided on both sides of the inside of the convex block (6), and the inside of the second mounting cavity (24) is fixedly connected to A telescopic rod (7) is provided, the top of the telescopic rod (7) is fixedly connected with a circular clamping block (9), the outside of the telescopic rod (7) is sleeved with a first spring (8), the inside of the mounting block (4) is provided with a first mounting cavity (12) on both sides, the inside of the first mounting cavity (12) is slidably connected with a moving plate (13), the lower part of the moving plate (13) is fixedly connected with a connecting rod (14), the bottom of the connecting rod (14) is fixedly connected with a push plate (11), the upper part of the moving plate (13) is fixedly connected with a fixing rod (15), the top of the fixing rod (15) is fixedly connected with a pressing block (16), and the outside of the connecting rod (14) is sleeved with a second spring (25).
2. A hot air comb with replaceable comb head according to claim 1, characterized in that: The adjustment assembly (21) comprises an adjustment rod (2101), wherein the adjustment rod (2101) is slidably connected to the inside of the two fixed blocks (3), the adjustment rod (2101) is fixedly connected to the outside of a squeezing block (2102), the adjustment rod (2101) is fixedly connected to the outside of a moving disk (2103), the moving disk (2103) is fixedly connected to the outside of a U-shaped rod (2105), the U-shaped rod (2105) is slidably connected to the inside of the rear fixed block (3), the other end of the U-shaped rod (2105) is fixedly connected to a pentagonal clamping block (2106), the pentagonal clamping block (2106) is engaged with the fixed block (3) and the rotating shaft (20), the moving disk (2103) is fixedly connected to the outside of a third spring (2104), and the third spring (2104) is sleeved on the outside of the U-shaped rod (2105).
3. A hot air comb with replaceable comb head according to claim 1, characterized in that: A slot (10) is provided inside the installation block (4), and the circular block (9) is engaged with the slot (10).
4. A hot air comb with replaceable comb head according to claim 1, characterized in that: A first through hole (17) is provided inside the mounting block (4), and the fixing rod (15) is slidably connected inside the first through hole (17).
5. A hot air comb with replaceable comb head according to claim 1, characterized in that: A second through hole (18) is provided inside the second installation cavity (24), and the connecting rod (14) is slidably connected inside the second through hole (18).
6. A hot air comb with replaceable comb head according to claim 2, characterized in that: Both sides of the middle of the two fixed blocks (3) are fixedly connected with guide rods (22), and the movable plate (2103) is slidably connected to the outside of the two guide rods (22).
7. A hot air comb with replaceable comb heads according to claim 1, characterized in that: A guide groove (23) is provided inside the installation block (4), and the circular clamping block (9) is slidably connected inside the guide groove (23).
8. The hot air comb with replaceable comb head according to claim 1, characterized in that: A power cord (2) is installed on the left side of the outside of the comb handle (1).