Hot ironing cylinder with rotary rolling and clamping functions and automatic hair curler thereof

Abstract

A blanching cylinder with a rotary rolling and clamping function and an automatic hair curler thereof comprise a hair curler body, an electric control assembly arranged in the hair curler body and a rotating mechanism electrically connected with the electric control assembly, the hair curler body is provided with a hair curling cavity, and the blanching cylinder with the rotary rolling and clamping function is installed in the hair curling cavity. The hot ironing barrel comprises a fixed hot ironing inner barrel body, a heating element and an ironing barrel end conductive element electrically connected with the heating element are arranged in the fixed hot ironing inner barrel body, and the ironing barrel end conductive element can be matched with the hair curler body to form electrical connection with the hair curler body. And the movable hot ironing outer cylinder body is arranged on the fixed hot ironing inner cylinder body in a sleeving manner, and the movable hot ironing outer cylinder body is provided with a transmission part and a plurality of hair curling parts. According to the hot ironing barrel, the fixed hot ironing inner barrel body provides a hot ironing function, the hair curling part is formed on the movable hot ironing outer barrel body to provide hair curling and hair clamping functions, and hair can be close to a heating part, so that the hot ironing barrel can provide the hot ironing and hair curling functions.

Description

Technical Field

[0001] The utility model relates to the technical field of hairdressing appliances, in particular to a hot ironing tube with a rotating curling clamp function and an automatic hair curler. Background Art

[0002] With the improvement of living standards, people's pursuit of beauty is becoming more and more common. As one of the most popular hairdressing tools for women, curling irons are gradually becoming popular. Among them, handheld curling irons are widely used in the beauty and hairdressing industry and daily life as a tool for curling and shaping hair. The main components of a curling iron are a handle and a heating outer barrel. When curling hair, the hair is wrapped around the heating part of the heating outer barrel to heat it, so that the hair is deformed and shaped according to the shape of the heating part. Since it takes a long time for the curling process to cool naturally before it can be shaped, not only does it take a long time to curl, but the hair is also easily deformed during the natural cooling process, and the ideal curling effect cannot be achieved.

[0003] Example 1 of the existing curling iron, see patent document CN116158608A, belongs to the technical field of curling irons, and particularly relates to a curling iron and a curling method of the curling iron; a part of the hair is placed in the U-shaped groove at the upper end of the curling rod, the hair fork is driven to rotate, and the hair fork moves in a circle around the curling rod, so that the hair is coiled on the outer surface of the curling rod; the heating element and the fan are turned on, and the airflow generated by the fan heats the element to form a hot airflow; the hot airflow enters the second cavity of the curling rod and blows toward the outer periphery of the curling rod through the ventilation slot of the curling rod, forming a 360°C surround blowing, and styling the hair on the outer side of the curling rod. After the styling is completed, the heating element is turned off, and the fan keeps working, so that the hot airflow blown out of the curling rod is converted into a cold airflow. Since the hair on the outer side of the curling rod is in a state of high temperature at this time, when the cold airflow contacts the hair with high temperature, the hair on this part can be quickly cooled down and shaped. The product in Example 1 has certain defects, for example: 1. The curling rod in a single curling iron has a single shape, resulting in a single curling effect, that is, the hair waves curled by a single curling iron are single in shape, which cannot meet the different styling needs of users; 2. It cannot curl hair automatically, which is very inconvenient to use.

[0004] Prior art example 2, referring to patent document CN220800338U, the applicant previously disclosed a multifunctional automatic curling iron, including a curling iron outer barrel, which is formed with a styling cavity; a hot curling roller assembly, which is detachably connected to the styling cavity; a circuit board; a comb sleeve, which is located between the hot curling roller assembly and the anti-scalding section; a rotating mechanism, which is electrically connected to the circuit board and is used to drive the comb sleeve to rotate; a first conductor assembly and a second conductor assembly, the first conductor assembly can contact the second conductor assembly to form an electrical connection; the hot curling roller assembly includes at least 2 heating cylinder sub-units of different shapes, and any heating cylinder sub-unit can be assembled into the styling cavity. The utility model realizes the rotation function of the comb sleeve relative to the hot curling roller assembly through the setting of the rotating mechanism, so as to realize the automatic curling function, and has multiple heating cylinder sub-units, which can heat and curl various forms of wavy hairstyles to meet the different needs of users. Example 2 solves some of the problems in Example 1, but it also has certain shortcomings. Its hot ironing roller (hot ironing curling roller assembly) has a single function and only has a hot ironing function. The curling function is completely dependent on the comb tooth cover. Since the positional relationship between the hair and the comb tooth cover is unstable during use, it is easy to separate and loosen, which affects the hot ironing and curling effect, and thus requires longer time and energy for hot ironing, which reduces the user experience. Summary of the invention

[0005] In order to overcome the above-mentioned deficiencies in the prior art, the utility model provides a hot ironing tube with a rotating curling clamp function and an automatic hair curler thereof.

[0006] The utility model solves the technical problem by providing a hot ironing cylinder with a rotating winding clamp function, comprising:

[0007] A fixed hot curling inner cylinder body, which has a heating element and a conductive element at the end of the curling iron electrically connected to the heating element, wherein the conductive element at the end of the curling iron can cooperate with the curling iron body and form an electrical connection;

[0008] A movable hot-scalding outer cylinder is sleeved on the fixed hot-scalding inner cylinder, and the movable hot-scalding outer cylinder has a transmission part and a plurality of curling parts;

[0009] The fixed hot iron inner cylinder is fixedly matched with the curling iron body, and the movable hot iron outer cylinder is transmission matched with the curling iron body through the curling part, so that the movable hot iron outer cylinder can rotate relative to the fixed hot iron inner cylinder, thereby causing the curling part to rotate relative to the fixed hot iron inner cylinder.

[0010] A further solution for the hot ironing cylinder is that an annular groove is provided on the outer wall of the fixed hot ironing inner cylinder, and a movable connecting portion is protruded inwardly from the curling portion, and the movable connecting portion at least partially extends into the annular groove.

[0011] Furthermore, a lubrication groove is provided on the inner side of the annular groove, and the lubrication groove can be filled with lubricant.

[0012] Preferably, an anti-scalding handle is provided on the top of the fixed hot-scalding inner cylinder.

[0013] The utility model also provides an automatic hair curler, comprising a hair curler body, an electric control component arranged in the hair curler body, and a rotating mechanism electrically connected to the electric control component. The hair curler body has a hair curling cavity, and the hair curling cavity is equipped with a hot ironing cylinder with a rotating curling clamp function as described above.

[0014] The specific structural scheme of the curling iron body is that the curling iron body comprises a hand-held portion, a fixed curling barrel portion, and a curling sleeve, and the fixed curling barrel portion is formed with the curling cavity;

[0015] The curling cover is located in the curling chamber and forms a transmission match with the rotating mechanism;

[0016] The curling cover is provided with a positioning hole, and the transmission part is at least partially inserted into the positioning hole, so that the movable hot ironing outer cylinder and the curling cover form a positioning match;

[0017] The fixed hot iron inner cylinder is located in the curling chamber and is electrically connected to the electric control component.

[0018] The specific structural scheme of the rotating mechanism is that the rotating mechanism includes a motor, an output gear acted upon by the motor, and a rotating sleeve;

[0019] The motor is fixed in the curling iron body;

[0020] The hair curler is mounted on the rotating sleeve;

[0021] The rotating sleeve is provided with a gear ring, and the output gear meshes with the gear ring to form a transmission fit.

[0022] The preferred structural connection scheme for the hot iron cylinder and the curling iron body is that a lower connecting seat body is provided on the fixed curling cylinder body, an upper connecting seat body is provided in the fixed hot iron inner cylinder body, the upper connecting seat body and the lower connecting seat body are plugged into each other to connect the fixed hot iron inner cylinder body to the fixed curling cylinder body, and the lower connecting seat body is at least partially inserted into the rotating sleeve.

[0023] The preferred electrical connection scheme for the hot iron and the curling iron body is that a curling iron end conductive element is provided on the lower connecting seat, and the curling iron end conductive element is arranged in the upper connecting seat; when the hot iron is assembled on the fixed curling iron body, the upper connecting seat and the lower connecting seat are connected to each other, so that the curling iron end conductive element is electrically connected to the curling iron end conductive element, thereby electrically connecting the electric control component to the heating element.

[0024] In the utility model, a first curling space is formed between the curling set and the inner wall of the curling cavity, a second curling space is formed between the curling set and the curling part of the movable hot iron outer cylinder, and a third curling space is formed between the curling part of the movable hot iron outer cylinder and the fixed hot iron inner cylinder.

[0025] The beneficial effects of the utility model are:

[0026] 1. The hot ironing cylinder has a movable part (referring to a movable hot ironing outer cylinder) and a fixed part (referring to a fixed hot ironing inner cylinder), wherein the fixed hot ironing inner cylinder provides a hot ironing function, and a curling part is formed on the movable hot ironing outer cylinder to provide curling and clipping functions, and allows the hair to be closer to the heating part, so that the hot ironing cylinder itself can provide hot ironing and curling functions.

[0027] Second, by setting up lubricants, different surfaces can be lubricated, which can effectively reduce the friction between the movable connection part and the annular groove, prevent wear, and reduce energy consumption. In addition, a special lubrication groove is set up in the structure to better store the lubricant, reduce the escape and consumption of the lubricant, and enable the lubricant to fully and long-term lubrication while meeting the basic lubrication function.

[0028] 3. When the hot iron with a rotating curling function is used in combination with an automatic curling iron with a curling cover, the rotating curling function (the curling part on the movable hot iron outer cylinder) and the curling cover can both curl the user's hair, thereby achieving a double curling effect. Specifically, with the help of the above three curling spaces, the hair can be placed in any one or more of the curling spaces, so that the hair can be stably clamped and the probability of hair loss during the curling process can be reduced, thereby improving the efficiency of curling and perming, and more quickly shaping the desired style of the user.

[0029] Fourth, there can be multiple hot ironing tubes with rotating curling clamp function and they can be replaced with each other, and the specific shapes and sizes of the curling parts on the multiple movable hot ironing outer cylinders are differentiated. Using any hot ironing tube in conjunction with the automatic curling iron can provide users with different styling experiences. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a schematic diagram of the structure of the hot ironing cylinder (type 1).

[0031] Figure 2 This is an exploded view of the hot iron tube (type 1).

[0032] Figure 3 It is a cross-sectional view and a partially enlarged schematic diagram of the hot ironing cylinder (type 1).

[0033] Figure 4 It is a schematic diagram of the structure of the hot ironing cylinder (type 2).

[0034] Figure 5 This is an exploded view of the hot iron tube (style 2)

[0035] Figure 6 It is a schematic diagram of the structure of the hot ironing cylinder (type 3).

[0036] Figure 7 This is an exploded view of the hot iron tube (style 3)

[0037] Figure 8 It is a structural schematic diagram of a curling iron main body and a plurality of hot ironing cylinders.

[0038] Fig. 9 It is a top view of the automatic curling iron.

[0039] Fig.10 It is a cross-sectional view of an automatic curling iron.

[0040] Fig.11 It is a schematic diagram of the assembly of the transmission part and the curling set.

[0041] Fig.12 It is a schematic diagram comparing the upper end of the curling iron body and the lower end of the hot iron barrel.

[0042] In the figure: 1. hot ironing cylinder; 2. fixed hot ironing inner cylinder; 21. heating element; 22. conductive element at the end of the ironing cylinder; 23. annular groove; 24. lubrication groove; 25. anti-scalding handle; 26. upper connecting seat; 3. movable hot ironing outer cylinder; 31. transmission part; 32. curling part; 33. movable connecting part; 4. curling iron body; 41. curling chamber; 42. hand-held part; 43. fixed curling cylinder body; 431. lower connecting seat; 44. curling sleeve; 441. positioning hole; 45. conductive element at the end of the curling iron; 5. electric control component; 51. cable; 6. rotating mechanism; 61. motor; 62. output gear; 63. rotating sleeve; 631. gear ring; 4a. first curling space; 4b. second curling space; 4c. third curling space. DETAILED DESCRIPTION

[0043] The present invention is further described below in conjunction with the accompanying drawings and specific embodiments. It should be noted that the embodiments are only specific descriptions of the present invention, and their purpose is to allow those skilled in the art to better understand the technical solution of the present invention, and should not be regarded as limiting the present invention.

[0044] In the description of the present invention, it should be noted that the orientations or positional relationships indicated by terms such as "center", "up", "down", "left", "right", "vertical", "horizontal", "inside" and "outside" are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0045] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0046] Embodiment 1

[0047] Reference Figure 1 to Figure 7 , a hot ironing cylinder 1 with a rotating winding clamp function, comprising:

[0048] The fixed hot curling inner cylinder 2 has a heating element 21 and a curling end conductive element 22 electrically connected to the heating element 21. The curling end conductive element 22 can cooperate with the curling iron body 4 and form an electrical connection.

[0049] The movable hot-scalding outer cylinder 3 is sleeved on the fixed hot-scalding inner cylinder 2, and the movable hot-scalding outer cylinder 3 has a transmission part 31 and a plurality of curling parts 32;

[0050] The fixed hot iron inner cylinder 2 is fixedly matched with the curling iron body 4, and the movable hot iron outer cylinder 3 is transmission matched with the curling iron body 4 through the curling part 32, so that the movable hot iron outer cylinder 3 can rotate relative to the fixed hot iron inner cylinder 2, thereby making the curling part 32 rotate relative to the fixed hot iron inner cylinder 2.

[0051] The above content is the basic structural scheme of the hot ironing cylinder 1 in the present invention. The difference from the prior art is that the hot ironing cylinder 1 of the present scheme has a movable part (referring to the movable hot ironing outer cylinder 3) and a fixed part (referring to the fixed hot ironing inner cylinder 2), wherein the fixed hot ironing inner cylinder 2) provides a hot ironing function, and a curling part 32 is formed on the movable hot ironing outer cylinder 3 to provide curling and clipping functions, so that the hot ironing cylinder 1 itself can provide hot ironing and curling functions.

[0052] A further solution of the hot-scalding cylinder 1 is to relate to the cooperation between the movable hot-scalding outer cylinder 3 and the fixed hot-scalding inner cylinder 2, specifically: Figure 3 The outer wall of the fixed hot-scalding inner cylinder 2 is provided with an annular groove 23, and the curling portion 32 is provided with an active connection portion 33 protruding inwardly, and the active connection portion 33 at least partially extends into the annular groove 23. Preferably, there is a gap between the active connection portion 33 and the annular groove 23, that is, the two are not tightly matched, so as to reduce the resistance (generally friction) during relative movement, so that the movable hot-scalding outer cylinder 3 can rotate more smoothly relative to the fixed hot-scalding inner cylinder 2.

[0053] It is worth mentioning that, referring to Figure 3 , a lubrication groove 24 is also provided on the inner side of the annular groove 23, and the lubrication groove 24 can be filled with lubricant. First, by setting the lubricant, it plays a lubricating role between different surfaces, which can effectively reduce the friction between the movable connection part 33 and the annular groove 23, prevent wear, and reduce energy consumption. Second, a special lubrication groove 24 is provided in the structure to better store the lubricant, reduce the escape and consumption of the lubricant, and enable the lubricant to play a lubricating role for a long time and fully while meeting the basic lubrication function.

[0054] Preferably, an anti-scalding handle 25 is provided on the top of the fixed hot-scalding inner cylinder 2, so that the user can quickly touch and take the fixed hot-scalding inner cylinder 2 after use to prevent burns. For example, when there are multiple hot-scalding cylinders 1 that can be replaced with each other, after the previous hot-scalding cylinder 1 is used up, the anti-scalding handle 25 can be used to quickly take out the previous hot-scalding cylinder 1 and replace it with the next hot-scalding cylinder 1 (without waiting for cooling time) to perform the hot-scalding operation again.

[0055] Embodiment 2

[0056] Reference Figures 1 to 12The utility model also provides an automatic hair curler, comprising a hair curler body 4, an electric control component 5 (mainly a circuit board) arranged in the hair curler body 4, and a rotating mechanism 6 electrically connected to the electric control component 5, wherein the hair curler body 4 has a hair curling cavity 41, and the hair curling cavity 41 is equipped with the above-mentioned hot ironing cylinder 1 with a rotating curling function. The electric control component 5 is preferably connected to an external power source through a cable 51.

[0057] When in use, the hot ironing tube 1 with the rotating curling clamp function is assembled into the curling cavity 41 of the curling iron body 4. The user puts a part of the hair into the curling cavity 41 and starts the automatic curling iron. Then, the hot ironing tube 1 can be used to perform styling functions such as curling and curling of the hair.

[0058] It should be noted that the preferred structural scheme of the above-mentioned curling iron body 4 is as follows: Figure 8 to Figure 10 The hair curling iron body 4 comprises a hand-held part 42, a fixed hair curling barrel part 43, and a hair curling sleeve 44, wherein the fixed hair curling barrel part 43 is formed with the hair curling cavity 41; wherein the hair curling sleeve 44 is located in the hair curling cavity 41 and forms a transmission match with the rotating mechanism 6, that is, when the rotating mechanism 6 is started, the hair curling sleeve 44 rotates together with the rotating mechanism 6; a positioning hole 441 is provided on the hair curling sleeve 44, and the transmission part 31 is at least partially inserted into the positioning hole 441, so that the movable hot iron outer barrel 3 and the hair curling sleeve 44 form a positioning match, that is, when the hair curling sleeve 44 rotates, the movable hot iron outer barrel 3 and the hair curling sleeve 44 rotate together through the positioning match; the fixed hot iron inner barrel 2 is located in the hair curling cavity 41 and forms an electrical connection with the electric control component 5, so that the heating element 21 in the fixed hot iron inner barrel 2 is powered. Preferably, the positioning hole 441 is in the shape of a regular polygon, which can prevent relative rotation when the movable hot iron outer cylinder 3 and the curling sleeve 44 are positioned and matched.

[0059] It is worth mentioning that the positioning hole 441 can be formed by the area surrounded by the comb teeth on the curling sleeve 44. When the transmission part 31 is inserted into the positioning hole 441, the outer wall of the movable hot iron outer cylinder 3 (transmission part 31) and the inner wall of the curling sleeve 44 are abutted against and form a limit, so that the movable hot iron outer cylinder 3 and the curling sleeve 44 cannot rotate relative to each other, and when one of them rotates, it will also drive the other to rotate simultaneously.

[0060] Reference Fig.10In the above, the preferred structural scheme of the rotating mechanism 6 is that the rotating mechanism 6 includes a motor 61, an output gear 62 driven by the motor 61, and a rotating sleeve 63; the motor 61 is fixed in the curling iron body 4; the curling sleeve 44 is assembled on the rotating sleeve 63; the rotating sleeve 63 is provided with a gear ring 631, and the output gear 62 meshes with the gear ring 631 to form a transmission fit. The working principle of the rotating mechanism 6 is: the motor 61 starts to drive the output gear 62 to rotate, and then the output gear 62 drives the rotating sleeve 63 to rotate by cooperating with the gear ring 631, and then the curling sleeve 44 and the rotating sleeve 63 are integrated, so the rotating sleeve 63 also drives the curling sleeve 44 to rotate together. At the same time, the fixed hot iron inner cylinder 2 is connected to the fixed curling cylinder part 43 as a whole and remains relatively still. Therefore, the curling sleeve 44 and the curling part 32 on the movable curling outer cylinder 3 can rotate with the hair relative to the fixed curling cylinder 43, and the fixed curling inner cylinder 2 can heat the hair, and the two cooperate to achieve the curling and curling functions of the hair.

[0061] Reference Figure 11-12 The preferred structural connection scheme of the hot iron cylinder 1 and the curling iron body 4 is that the fixed curling cylinder body 43 is provided with a lower connecting seat body 431, and the fixed hot iron inner cylinder body 2 is provided with an upper connecting seat body 26, and the upper connecting seat body 26 and the lower connecting seat body 431 are plugged into each other to connect the fixed hot iron inner cylinder body 2 to the fixed curling cylinder body 43, and the lower connecting seat body 431 is at least partially inserted into the rotating sleeve 63, and during the rotation of the rotating sleeve 63, the lower connecting seat body 431 remains stationary.

[0062] Reference Fig.12 The preferred electrical connection scheme between the hot iron 1 and the curling iron body 4 is that the lower connection seat 431 is provided with a curling iron end conductive element 45, and the curling iron end conductive element 22 is arranged in the upper connection seat 26; when the hot iron 1 is assembled on the fixed curling iron body 43, the upper connection seat 26 and the lower connection seat 431 are connected to each other, so that the curling iron end conductive element 45 and the curling iron end conductive element 22 are electrically connected, and then the electric control component 5 and the heating element 21 are electrically connected. It should be particularly noted that the existence of the upper connection seat 26 and the lower connection seat 431 can protect the curling iron end conductive element and the curling iron end conductive element 22.

[0063] It should be emphasized that the reference Fig.10 , Fig.12When the hot ironing barrel 1 with the rotating curling function is used in combination with the automatic curling iron with the curling sleeve 44, the rotating curling function (curling part 32 on the movable hot ironing outer cylinder 3) and the curling sleeve 44 can both play a curling role on the user's hair, thereby achieving a double curling effect. Specifically, a first curling space 4a is formed between the curling sleeve 44 and the inner wall of the curling chamber 41, a second curling space 4b is formed between the curling sleeve 44 and the curling part 32 of the movable hot ironing outer cylinder 3, and a third curling space 4c is formed between the curling part 32 of the movable hot ironing outer cylinder 3 and the fixed hot ironing inner cylinder 2. With the presence of the above three curling spaces, hair can be placed in any one or more of the curling spaces, so that the hair can be stably clamped and the probability of hair loss during the curling process can be reduced, so as to improve the efficiency of curling and perming, and more quickly create the style required by the user.

[0064] It is worth noting that other technical solutions of the present invention belong to the prior art and will not be described in detail.

[0065] The above is only a preferred embodiment of the present invention. It should be pointed out that ordinary technicians in this technical field can make several improvements and modifications without departing from the concept of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A hot ironing cylinder with a rotating clamping function, characterized in that: Included are: A fixed hot iron inner cylinder (2) having a heating element (21) and a conductive element (22) at the end of the iron that is electrically connected to the heating element (21), wherein the conductive element (22) at the end of the iron can cooperate with the curling iron body (4) to form an electrical connection; A movable hot-scalding outer cylinder (3) is sleeved on the fixed hot-scalding inner cylinder (2), wherein the movable hot-scalding outer cylinder (3) comprises a transmission part (31) and a plurality of curling parts (32); The fixed hot iron inner cylinder (2) forms a fixed fit with the curling iron body (4), and the movable hot iron outer cylinder (3) forms a transmission fit with the curling iron body (4) through the curling part (32), so that the movable hot iron outer cylinder (3) can rotate relative to the fixed hot iron inner cylinder (2), thereby causing the curling part (32) to rotate relative to the fixed hot iron inner cylinder (2).

2. The hot ironing cylinder with a rotating clamping function according to claim 1, characterized in that: An annular groove (23) is provided on the outer wall of the fixed hot iron inner cylinder (2), and a movable connecting portion (33) is protruded inwardly from the curling portion (32), and the movable connecting portion (33) at least partially extends into the annular groove (23).

3. The hot ironing cylinder with a rotating clamping function according to claim 2, characterized in that: A lubrication groove (24) is also provided on the inner side of the annular groove (23), and the lubrication groove (24) can be filled with lubricant.

4. The hot ironing cylinder with a rotating clamping function according to any one of claims 1 to 3, characterized in that: The top of the fixed hot-scalding inner cylinder (2) is provided with an anti-scalding handle (25).

5. An automatic hair curler, comprising a hair curler body (4), an electric control component (5) arranged in the hair curler body (4), and a rotating mechanism (6) electrically connected to the electric control component (5), characterized in that: The hair curling iron body (4) has a hair curling chamber (41), and a hot ironing cylinder (1) with a rotating curling clamp function as claimed in any one of claims 1 to 4 is installed in the hair curling chamber (41).

6. The automatic hair curler according to claim 5, characterized in that: The hair curling iron body (4) comprises a hand-held portion (42), a fixed hair curling barrel portion (43), and a hair curling sleeve (44); the fixed hair curling barrel portion (43) is formed with the hair curling chamber (41); The hair curling sleeve (44) is located in the hair curling chamber (41) and forms a transmission fit with the rotating mechanism (6); The curling cover (44) is provided with a positioning hole (441), and the transmission part (31) is at least partially inserted into the positioning hole (441), so that the movable hot ironing outer cylinder (3) and the curling cover (44) form a positioning fit; The fixed hot iron inner cylinder (2) is located in the curling chamber (41) and is electrically connected to the electric control component (5).

7. The automatic hair curler according to claim 6, characterized in that: The rotating mechanism (6) comprises a motor (61), an output gear (62) driven by the motor (61), and a rotating sleeve (63); The motor (61) is fixed in the curling iron body (4); The hair curling sleeve (44) is assembled on the rotating sleeve (63); The rotating sleeve (63) is provided with a gear ring (631), and the output gear (62) meshes with the gear ring (631) to form a transmission fit.

8. The automatic hair curler according to claim 7, characterized in that: The fixed curling cylinder body (43) is provided with a lower connecting seat (431), and the fixed hot ironing inner cylinder (2) is provided with an upper connecting seat (26). The upper connecting seat (26) and the lower connecting seat (431) are plugged into each other to connect the fixed hot ironing inner cylinder (2) to the fixed curling cylinder body (43), and the lower connecting seat (431) is at least partially inserted into the rotating sleeve (63).

9. The automatic hair curler according to claim 8, characterized in that: The lower connecting seat (431) is provided with a curling iron end conductive element (45), and the iron end conductive element (22) is arranged in the upper connecting seat (26); when the hot iron (1) is assembled on the fixed curling iron body (43), the upper connecting seat (26) and the lower connecting seat (431) are connected to each other, so that the curling iron end conductive element (45) and the iron end conductive element (22) are electrically connected, thereby enabling the electric control component (5) to be electrically connected to the heating element (21).

10. The automatic hair curler according to any one of claims 6 to 9, characterized in that: A first curling space (4a) is formed between the curling sleeve (44) and the inner wall of the curling chamber (41), a second curling space (4b) is formed between the curling sleeve (44) and the curling portion (32) of the movable hot ironing outer cylinder (3), and a third curling space (4c) is formed between the curling portion (32) of the movable hot ironing outer cylinder (3) and the fixed hot ironing inner cylinder (2).

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