A heat re-usable hair straightener

Abstract

This invention discloses a heat-recycling hair straightener, relating to the field of hair straightener technology. It includes handles, with two handle ends connected by an elastic connector. A clamping plate seat is mounted on the other end of each handle, and straightening plates are mounted on adjacent sides of the two clamping plates. The two handles change their included angle based on the deformation of the elastic connector, achieving clamping closure of the two straightening plates. An electric heating control component is disposed within the clamping plate seat. A first airbag is disposed within the handle, with one end connected to a heat transfer unit. The first airbag achieves heat transfer with the straightening plates based on the heat transfer unit. A venting seat is disposed within the clamping plate seat, and multiple comb teeth are disposed on the venting seat. This invention allows the straightener to straighten hair while simultaneously combing it using the comb teeth. The heat from the straightener is used to heat the gas inside the first airbag via the heat transfer unit. The heated gas passes through a connecting tube and the venting seat, and is then ejected from the through-holes in the comb teeth.

Description

Technical Field

[0001] This invention relates to the field of hair straightener technology, and more particularly to a hair straightener with reusable heat. Background Technology

[0002] Hair straighteners, as a common hair styling tool, primarily use internal heating elements to heat the plates, thereby straightening and styling the hair. Traditional hair straighteners are relatively simple in function, typically only offering heating and straightening capabilities, and have the following shortcomings during use: First, traditional hair straighteners generate a significant amount of residual heat during operation. This heat is typically dissipated into the air through the plates and casing, failing to be effectively utilized and resulting in energy waste. Second, when using a hair straightener to straighten hair, it is usually necessary to use another hand to comb the hair, which is inconvenient and inefficient. Furthermore, using a hair straightener directly on hair that is still damp or semi-dry after washing can affect the straightening effect due to insufficient moisture evaporation, and may even cause additional heat damage to the hair due to the high temperature and steam.

[0003] Therefore, there is an urgent need for a hair straightener that can effectively recover and utilize the residual heat of the straightener itself, and can also comb and assist in drying. Summary of the Invention

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a heat-recycling hair straightener.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A heat-recycling hair straightener includes handles, two handle ends connected by an elastic connector, and a clamping plate seat installed at the other end of the handle. Straightening plates are installed on adjacent sides of the two clamping plates. The two handles change their included angle based on the deformation of the elastic connector, achieving clamping closure of the two straightening plates. An electric heating control component is provided inside the clamping plate seat. A first airbag is provided inside the handle, one end of which is connected to a heat transfer part. The first airbag achieves heat transfer with the straightening plates based on the heat transfer part. A venting seat is provided inside the clamping plate seat, and multiple comb teeth are provided on the venting seat. The tips of the comb teeth extend to both sides of the straightening plates, and through holes are opened at the ends of the comb teeth. The comb teeth on both sides of the two straightening plates are staggered. The first airbag is connected to the venting seat through a connecting tube.

[0006] As a preferred embodiment of the present invention: a second airbag is installed on the outside of the handle, the second airbag is connected to the first airbag through an air tube, and a one-way air intake valve is provided on one side of the second airbag.

[0007] As a preferred embodiment of the present invention: the heat transfer part includes a mounting plate, which is fixed to one end of the first airbag. A heat transfer seat is fixed to one side of the outer wall of the mounting plate. A heat transfer column is slidably connected to the inner wall of one end of the heat transfer seat. The heat transfer seat and the heat transfer column are connected by an inner spring. A heat transfer cavity is opened at one end of the hair straightener. The thickness of the end of the heat transfer column gradually decreases. The heat transfer cavity has an inclined structure adapted to the shape of the heat transfer column.

[0008] As a preferred embodiment of the present invention, the heat transfer part further includes a plurality of heat transfer strips, which are fixed to the outside of the first airbag. The plurality of heat transfer strips are connected to each other by heat transfer wires, and the ends of the heat transfer wires are connected to the outer wall of one side of the mounting plate.

[0009] As a preferred embodiment of the present invention: a screw head is rotatably mounted on one side of the handle, an inner bracket is fixed inside the handle, a shaft bracket is mounted on one side of the inner bracket, the screw head is connected to a shaft, the shaft is rotatably mounted on the shaft bracket of the inner bracket, a dial is fixed to one end of the shaft, an end frame is fixed to the end of the first airbag away from the heat transfer seat, a guide rod is fixed to the end frame, a guide block is fixed to the inside of the handle, the guide rod is slidably connected to the inner wall of the guide block, and the end frame and the guide block are connected by a guide rod spring; a protrusion is fixed to the end frame, the side of the protrusion near the dial has an M-shaped structure; when the dial is not in contact with the protrusion, the first airbag and the end frame remain in their original positions based on the guide rod spring, and at this time the heat transfer column is not in contact with the straightener; based on the screwing of the screw head, one end of the dial head is screwed into the groove of the M-shaped structure of the protrusion, thereby pushing the first airbag towards the straightener, so that the heat transfer column contacts the straightener, and heat transfer is achieved.

[0010] As a preferred embodiment of the present invention: a convex ring is provided on the outer side of the comb teeth, and the convex ring and the clamping plate seat are connected by a comb tooth spring. An adjusting screw is threadedly connected to the inner wall of the bottom of the vent seat, and the adjusting screw is rotatably installed on the inner wall of the clamping plate seat.

[0011] As a preferred embodiment of the present invention: an exhaust valve is provided on the connecting pipe, a guide bracket is fixed inside the exhaust valve, a guide post is slidably connected inside the guide bracket, the guide post and the guide bracket are connected by a sealing spring, a sealing plug is fixed at the end of the guide post, a first magnetic block is installed on the sealing plug, a magnetic frame is fixed inside the handle, a second magnetic block is fixed on one side of the magnetic frame, the first magnetic block can be attracted by the second magnetic block when it approaches the second magnetic block, and the through hole is located at the end of the comb teeth near the side wall of the straightener.

[0012] As a preferred embodiment of the present invention: the first airbag is provided with uniformly linearly distributed pleats, and a one-way air intake valve is provided on one side of the first airbag.

[0013] As a preferred embodiment of the present invention: the hair straightener is used in conjunction with a clip sleeve, and a roller is rotatably mounted in the middle of the clip sleeve via a shaft, and the outer side of the roller is covered with a flexible absorbent layer; when the clip sleeve is fitted onto two clip seats, the hair straighteners of the two clip seats are in contact with the flexible absorbent layer of the roller.

[0014] As a preferred embodiment of the present invention, side rings are fixed on both sides of the clamp sleeve.

[0015] The beneficial effects of this invention are as follows: 1. By setting up a first airbag, a heat transfer part, comb teeth and other structures, the present invention can comb the hair while straightening the hair with a hair straightener. The heat of the hair straightener can be used to heat the gas in the first airbag through the heat transfer part. The heated gas can be ejected from the through hole of the comb teeth after passing through the connecting pipe and the air seat.

[0016] 2. By setting up a second airbag and other structures, the present invention can continuously inject air into the first airbag by squeezing the second airbag, and then continuously output airflow through the through hole to dry hair and improve the effect of use.

[0017] 3. By setting up a heat transfer section, the present invention can increase the contact surface for heat transfer by utilizing each heat transfer strip while minimizing the impact on the deformation capability of the first airbag, thereby improving the heating effect on the first airbag.

[0018] 4. By setting up a dial or other structure, the present invention can adjust the position of the first airbag according to the needs by turning the dial, thereby adjusting the heat transfer state of the structure, which is convenient to operate.

[0019] 5. By setting up structures such as adjusting screws, the present invention can adjust the position of the air seat by turning the adjusting screws, thereby adjusting the length of the comb teeth extending out of the clamp seat.

[0020] 6. In use, when the power is off and the device is not in use, the gas inside the first airbag expands due to heat. Based on the deformation of the first airbag, the first magnetic block moves closer to the second magnetic block. When a certain distance is reached, the first magnetic block is attracted by the second magnetic block. At this time, the sealing block is released, allowing the expanded gas inside the first airbag to be quickly discharged from the through holes of the comb teeth, increasing the airflow speed on the surface of the straightener and promoting cooling. After the gas in the first airbag is discharged, it returns to its original shape, the first magnetic block separates from the second magnetic block, and the sealing block is resealed. Subsequently, the first airbag is replenished with gas based on the one-way air inlet valve. The newly entered gas can be heated and expanded again. This process is repeated to accelerate the cooling effect of the straightener.

[0021] 7. By setting up a clamping sleeve, the present invention allows the clamping sleeve to slide on the outside of the clamping plate seat, and uses rollers to clean the two straightening plates. At the same time, it can both cool down the water and use the residual heat to dry the water quickly. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the structure of a heat-recyclable hair straightener proposed in this invention; Figure 2 This is a schematic diagram of the structure of the first airbag, the second airbag, and the heat transfer strip of a heat-recyclable hair straightener proposed in this invention. Figure 3 This is a schematic diagram of the structure of a heat-recyclable hair straightener with a rotating head and a protrusion, as proposed in this invention. Figure 4 This is a cross-sectional schematic diagram of a heat-recyclable hair straightener plate holder proposed in this invention; Figure 5 This is a partial cross-sectional structural diagram of the straightener plate, heat transfer strip, and heat transfer base of a heat-recyclable hair straightener proposed in this invention. Figure 6 This is a schematic diagram of the structure of a heat-recyclable hair straightener exhaust valve proposed in Embodiment 2 of the present invention; Figure 7 This is a cross-sectional schematic diagram of the exhaust valve of a heat-recyclable hair straightener according to Embodiment 2 of the present invention; Figure 8 This is a schematic diagram of the structure of a heat-recyclable hair straightener clamp sleeve proposed in Embodiment 3 of the present invention.

[0023] In the diagram: 1-Handle; 2-Elastic connecting part; 3-Turning head; 4-Second airbag; 5-Adjusting screw; 6-Clamping plate seat; 7-Comb teeth; 8-Straightening plate; 9-Through hole; 10-Heat transfer column; 11-Heat transfer seat; 12-Guide rod; 13-Guide block; 14-Heat transfer strip; 15-Heat transfer wire; 16-First airbag; 17-Mounting plate; 18-Connecting pipe; 19-Inner bracket; 20-Toggle head; 21-Protrusion; 22-Guide rod spring; 23-Electric heating control component; 24-Ventilation seat; 25-Comb tooth spring; 26-Heat transfer chamber; 27-Inner spring; 28-Exhaust valve; 29-Magnetic holder; 30-Sealing plug; 31-First magnetic block; 32-Guide column; 33-Second magnetic block; 34-Sealing spring; 35-Guide bracket; 36-Roller; 37-Clamping plate sleeve; 38-Side ring. Detailed Implementation

[0024] The technical solution of the present invention will be further described in detail below with reference to specific embodiments.

[0025] Embodiments of the present invention are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0026] Example 1: A type of hair straightener that can reuse heat, such as Figure 1-8 As shown, the device includes a handle 1, with two handles 1 connected at their ends by an elastic connecting part 2. A clamping plate seat 6 is installed at the other end of each handle 1. A straightening plate 8 is installed on one adjacent side of each clamping plate seat 6. The two handles 1 change their included angle based on the deformation of the elastic connecting part 2, thus clamping and closing the two straightening plates 8. An electric heating control component 23 is provided inside the clamping plate seat 6. The electric heating control component 23 is used to control heating; specific details can be found in existing technology and will not be elaborated here. A first airbag 16 is provided inside the handle 1. One end of the first airbag 16 is connected to a heat transfer part, and the first airbag 16 achieves heat transfer with the straightening plate 8 based on the heat transfer part. A venting seat 24 is provided inside the clamping plate seat 6. Multiple comb teeth 7 are provided on the venting seat 24. The tops of the comb teeth 7 extend to both sides of the straightening plate 8, and through holes 9 are opened at the ends of the comb teeth 7. The comb teeth 7 on both sides of the two straightening plates 8 are staggered. The first airbag 16 is connected to the venting seat 24 through a connecting pipe 18. By setting up structures such as the first airbag 16, heat transfer part, and comb teeth 7, while the straightener 8 straightens the hair, the comb teeth 7 can be used to comb the hair. The heat from the straightener 8 can be used to heat the gas inside the first airbag 16 through the heat transfer part. The heated gas can be ejected from the through hole 9 of the comb teeth 7 after passing through the connecting pipe 18 and the air seat 24.

[0027] For ease of use; such as Figure 2 As shown, a second airbag 4 is installed on the outside of the handle 1. The second airbag 4 is connected to the first airbag 16 through an air tube. A one-way air intake valve is provided on one side of the second airbag 4. By setting up structures such as the second airbag 4, air can be continuously injected into the first airbag 16 by squeezing the second airbag 4, and then airflow is continuously output through the through hole 9 to dry the hair and improve the effect of use.

[0028] To facilitate heat transfer; such as Figure 1-5 As shown, the heat transfer part includes a mounting plate 17, which is fixed to one end of the first airbag 16. A heat transfer seat 11 is fixed to one side of the outer wall of the mounting plate 17. A heat transfer column 10 is slidably connected to the inner wall of one end of the heat transfer seat 11. The heat transfer seat 11 and the heat transfer column 10 are connected by an inner spring 27. A heat transfer cavity 26 is opened at one end of the hair straightener 8. The thickness of the end of the heat transfer column 10 gradually decreases. The heat transfer cavity 26 has an inclined structure that matches the shape of the heat transfer column 10.

[0029] To facilitate heat transfer; such as Figure 3-5 As shown, the heat transfer section also includes multiple heat transfer strips 14, which are fixed to the outside of the first airbag 16. The multiple heat transfer strips 14 are connected by heat transfer wires 15, and the ends of the heat transfer wires 15 are connected to the outer wall of one side of the mounting plate 17. By setting up heat transfer sections, the heat transfer contact surface can be increased by utilizing each heat transfer strip 14 while minimizing the impact on the deformation capability of the first airbag 16, thereby improving the heating effect on the first airbag 16.

[0030] To facilitate adjustment of heat transfer performance; such as Figure 3-5 As shown, a screw head 3 is rotatably mounted on one side of the handle 1. An inner bracket 19 is fixed inside the handle 1, and a shaft bracket is mounted on one side of the inner bracket 19. The screw head 3 is connected to a shaft, which is rotatably mounted on the shaft bracket of the inner bracket 19. A dial head 20 is fixed to one end of the shaft. An end frame is fixed to the end of the first airbag 16 away from the heat transfer seat 11. A guide rod 12 is fixed on the end frame. A guide block 13 is fixed to the inner side of the handle 1. The guide rod 12 is slidably connected to the inner wall of the guide block 13. The end frame and the guide block 13 are connected by a... The guide rod spring 22 is connected; a protrusion 21 is fixed on the end frame, and the side of the protrusion 21 near the dial 20 has an M-shaped structure; when the dial 20 is not in contact with the protrusion 21, the first airbag 16 and the end frame remain in their original positions based on the guide rod spring 22, and at this time the heat transfer column 10 is not in contact with the straightener plate 8; based on the twisting of the screw head 3, one end of the dial head 20 is screwed into the groove of the M-shaped structure of the protrusion 21, thereby pushing the first airbag 16 toward the straightener plate 8, so that the heat transfer column 10 contacts the straightener plate 8 and heat transfer is achieved; By setting up structures such as the dial 20, the position of the first airbag 16 can be adjusted according to needs by turning the dial 3, thereby adjusting the heat transfer state of the structure, which is convenient to operate.

[0031] To facilitate adjustment of the position of the comb teeth 7; such as Figure 4 As shown, a protruding ring is provided on the outer side of the comb teeth 7. The protruding ring and the clamp seat 6 are connected by a comb tooth spring 25. An adjusting screw 5 is threadedly connected to the inner wall of the bottom of the vent seat 24. The adjusting screw 5 is rotatably installed on the inner wall of the clamp seat 6. By setting up structures such as adjusting screw 5, the position of the vent seat 24 can be adjusted by turning the adjusting screw 5, thereby adjusting the length of the comb teeth 7 extending out of the clamp seat 6.

[0032] Example 2: A type of hair straightener that can reuse heat, such as Figure 6 , Figure 7As shown, in order to facilitate heat dissipation, this embodiment makes the following improvements based on embodiment 1: an exhaust valve 28 is provided on the connecting pipe 18, a guide bracket 35 is fixed inside the exhaust valve 28, a guide post 32 is slidably connected inside the guide bracket 35, the guide post 32 and the guide bracket 35 are connected by a sealing spring 34, a sealing plug 30 is fixed at the end of the guide post 32, a first magnetic block 31 is installed on the sealing plug 30, a magnetic frame 29 is fixed inside the handle 1, a second magnetic block 33 is fixed on one side of the magnetic frame 29, the first magnetic block 31 can be attracted by the second magnetic block 33 when it approaches the second magnetic block 33, and the through hole 9 is located at the end of the comb teeth 7 near the side wall of the straightener plate 8.

[0033] To improve the deformation capability of the first airbag 16; such as Figure 6 As shown, the first airbag 16 has uniformly linearly distributed pleats, and a one-way air intake valve is provided on one side of the first airbag 16.

[0034] In this embodiment, when the power is off and the device is not in use, the gas inside the first airbag 16 expands due to heat. Based on the deformation of the first airbag 16, the first magnetic block 31 moves closer to the second magnetic block 33. When a certain distance is reached, the first magnetic block 31 is attracted by the second magnetic block 33. At this time, the sealing plug 30 releases its sealing effect, allowing the expanded gas inside the first airbag 16 to be quickly discharged from the through hole 9 of the comb teeth 7, increasing the airflow speed on the surface of the straightener 8 and promoting cooling. After the gas in the first airbag 16 is discharged, it returns to its original shape, the first magnetic block 31 separates from the second magnetic block 33, and the sealing plug 30 re-seales. Subsequently, the first airbag 16 is replenished with gas based on the one-way air inlet valve, and the newly entered gas can be heated and expanded again. This process is repeated to accelerate the cooling effect of the straightener 8.

[0035] Example 2: A type of hair straightener that can reuse heat, such as Figure 8 As shown, for easy cleaning, the hair straightener 8 is used in conjunction with a hair straightener sleeve 37. A roller 36 is rotatably mounted in the middle of the hair straightener sleeve 37 via a shaft. The outer side of the roller 36 is covered with a flexible absorbent layer, which can be made of materials such as sponge. When the hair straightener sleeve 37 is fitted onto the two hair straightener seats 6, the hair straighteners 8 of the two hair straightener seats 6 come into contact with the flexible absorbent layer of the roller 36. In this way, the clamp sleeve 37 can slide on the outside of the clamp seat 6, and the roller 36 can be used to clean the two straightening plates 8. At the same time, it can cool down and use the residual heat to dry the water quickly.

[0036] For ease of operation; such as Figure 8 As shown, side rings 38 are fixed on both sides of the clamp sleeve 37; By setting the side ring 38, the user can insert their finger into the side ring 38 during operation, which improves the ease of operation.

[0037] For the parts not disclosed in detail in this invention, such as necessary control modules, specific control methods, signal transmission methods, power supply methods, etc., those skilled in the art can ensure the smooth implementation of the solution of this invention based on common sense, normal thinking logic and existing technology.

[0038] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A heat-recycling hair straightener, characterized in that, Includes a handle (1), with the ends of two handles (1) connected by an elastic connecting part (2). A clamping plate seat (6) is installed at the other end of each handle (1). A straightening plate (8) is installed on one adjacent side of each clamping plate seat (6). The two handles (1) change their included angle based on the deformation of the elastic connecting part (2), thus clamping and closing the two straightening plates (8). An electric heating control component (23) is provided inside the clamping plate seat (6). A first airbag (16) is provided inside each handle (1). One end of the airbag (16) is connected to a heat transfer part, and the first airbag (16) achieves heat transfer with the straightener (8) based on the heat transfer part; a ventilation seat (24) is provided in the straightener seat (6), and multiple comb teeth (7) are provided on the ventilation seat (24). The top of the comb teeth (7) extends to both sides of the straightener (8), and the end of the comb teeth (7) is provided with a through hole (9); the comb teeth (7) on both sides of the two straighteners (8) are staggered, and the first airbag (16) is connected to the ventilation seat (24) through the connecting pipe (18).

2. The heat-recyclable hair straightener according to claim 1, characterized in that, A second airbag (4) is installed on the outside of the handle (1). The second airbag (4) is connected to the first airbag (16) through an air tube. A one-way air intake valve is provided on one side of the second airbag (4).

3. A heat-recyclable hair straightener according to claim 2, characterized in that, The heat transfer part includes a mounting plate (17), which is fixed to one end of the first airbag (16). A heat transfer seat (11) is fixed to one side of the outer wall of the mounting plate (17). A heat transfer column (10) is slidably connected to the inner wall of one end of the heat transfer seat (11). The heat transfer seat (11) and the heat transfer column (10) are connected by an inner spring (27). A heat transfer cavity (26) is opened at one end of the hair straightener (8). The thickness of the end of the heat transfer column (10) gradually decreases. The heat transfer cavity (26) has an inclined structure that matches the shape of the heat transfer column (10).

4. A heat-recyclable hair straightener according to claim 3, characterized in that, The heat transfer section also includes multiple heat transfer strips (14), which are fixed to the outside of the first airbag (16). The multiple heat transfer strips (14) are connected by heat transfer wires (15), and the ends of the heat transfer wires (15) are connected to the outer wall of one side of the mounting plate (17).

5. A heat-recyclable hair straightener according to claim 4, characterized in that, A screw head (3) is rotatably mounted on one side of the handle (1). An inner bracket (19) is fixed inside the handle (1). A shaft bracket is mounted on one side of the inner bracket (19). The screw head (3) is connected to a shaft. The shaft is rotatably mounted on the shaft bracket of the inner bracket (19). A dial head (20) is fixed at one end of the shaft. An end frame is fixed at the end of the first airbag (16) away from the heat transfer seat (11). A guide rod (12) is fixed on the end frame. A guide block (13) is fixed inside the handle (1). The guide rod (12) is slidably connected to the inner wall of the guide block (13). The end frame and the guide block (13) are connected by the guide rod. The spring (22) is connected; a protrusion (21) is fixed on the end frame, and the side of the protrusion (21) near the dial (20) has an M-shaped structure; when the dial (20) does not contact the protrusion (21), the first airbag (16) and the end frame remain in place based on the guide rod spring (22), and the heat transfer column (10) does not contact the straightener plate (8); based on the twisting of the screw head (3), one end of the dial head (20) is screwed into the groove of the M-shaped structure of the protrusion (21), thereby pushing the first airbag (16) towards the straightener plate (8), so that the heat transfer column (10) contacts the straightener plate (8) and achieves heat transfer.

6. A heat-recyclable hair straightener according to claim 5, characterized in that, A protruding ring is provided on the outer side of the comb teeth (7). The protruding ring and the clamp seat (6) are connected by a comb tooth spring (25). An adjusting screw (5) is threadedly connected to the inner wall of the bottom of the vent seat (24). The adjusting screw (5) is rotatably installed on the inner wall of the clamp seat (6).

7. A heat-recyclable hair straightener according to claim 1, characterized in that, An exhaust valve (28) is provided on the connecting pipe (18). A guide bracket (35) is fixed inside the exhaust valve (28). A guide post (32) is slidably connected inside the guide bracket (35). The guide post (32) and the guide bracket (35) are connected by a sealing spring (34). A sealing plug (30) is fixed at the end of the guide post (32). A first magnetic block (31) is installed on the sealing plug (30). A magnetic frame (29) is fixed inside the handle (1). A second magnetic block (33) is fixed on one side of the magnetic frame (29). When the first magnetic block (31) approaches the second magnetic block (33), it can be attracted by the second magnetic block (33). The through hole (9) is located at the end of the comb (7) near the side wall of the straightener plate (8).

8. A heat-recyclable hair straightener according to claim 7, characterized in that, The first airbag (16) is provided with uniformly linearly distributed folds, and a one-way air intake valve is provided on one side of the first airbag (16).

9. A heat-recyclable hair straightener according to claim 1, characterized in that, The hair straightener (8) is used in conjunction with a clip sleeve (37). A roller (36) is rotatably mounted in the middle of the clip sleeve (37) via a shaft. The roller (36) is covered with a flexible absorbent layer on its outer side. When the clip sleeve (37) is fitted onto the two clip seats (6), the hair straighteners (8) of the two clip seats (6) are in contact with the flexible absorbent layer of the roller (36).

10. A heat-recyclable hair straightener according to claim 9, characterized in that, Side rings (38) are fixed on both sides of the clamp sleeve (37).

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