Hair curler

Abstract

The utility model belongs to the technical field of hairdressing device structures, and particularly relates to a hair curler which comprises a fixing assembly and a heating assembly. The fixing assembly comprises a bearing part and a handheld part which are connected with each other; the heating assembly comprises a first heating rod and two second heating rods, and the two second heating rods are located on the two sides, in the width direction of the hair curler, of the first heating rod correspondingly; the first heating rod is fixedly installed on the bearing part, and the second heating rod is movably installed on the bearing part through a pressing assembly. Compared with a conventional pressing plate, the heating rod is adopted for curling the hair, so that indentations can be prevented from occurring in the using process of the hair curler, and the hair curling effect of the hair curler is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of hairdressing device structures, and in particular relates to a hair curler. Background Art

[0002] Nowadays, with the development of modern society and people's pursuit of beauty, various beauty and hairdressing equipment have entered an era of rapid development.

[0003] As a tool for trimming and modifying hair, hairdressing devices have a wide range of applications and development. Among them, a hair curler is a handheld electronic product used to curl hair. In the prior art, hair curlers mostly use a wavy heating plate to curl hair, and the plate clamp method easily leaves clip marks on the hair. Therefore, it is urgent to propose a new technical solution to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a hair curler to address the deficiencies of the prior art, which makes better use of the internal space of the battery, increases the utilization rate of the pole piece, and improves the energy density of the battery.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A hair curler, comprising:

[0007] A fixing assembly, comprising a receiving portion and a hand-holding portion connected to each other;

[0008] A heating assembly, the heating assembly comprising a first heating rod and a second heating rod, two second heating rods are provided, and the two second heating rods are respectively located on both sides of the first heating rod in the width direction of the curling iron;

[0009] The first heating rod is fixedly mounted on the receiving portion, and the second heating rod is movably mounted on the receiving portion via a pressing assembly.

[0010] As an improvement of the curling iron described in the utility model, the receiving part includes a bottom plate and a connecting piece connected to the bottom plate, the bottom plate includes a connected middle plate and side plates located on both sides of the middle plate in the width direction, the first heating rod is arranged on the middle plate, the middle plate and the side plates are both arranged as arc structures, and the side plates are used to cooperate with the second heating rod to compress the hair.

[0011] As an improvement of the curling iron described in the utility model, a side of the first heating rod close to the bottom plate is set as a plane structure, and a first thermal insulation member is set at the end of the first heating rod away from the connecting member, and the first thermal insulation member includes a top sealing body and a spacer connected to each other, the top sealing body is fixedly installed on the top of the first heating rod, the spacer is located between the first thermal insulation member and the bottom plate, and a side of the spacer close to the middle plate is an arc structure matching the middle plate.

[0012] As an improvement of the curling iron described in the utility model, the first heating rod has heat conductive plates extending to both sides along the width direction, the heat conductive plates are located above the side plates and match the shape of the side plates, the heat conductive plates have a first support member extending downward, the first support member abuts against the side plates, a side of the side plate close to the heat conductive plate is a support surface, a plurality of heat insulating plates are arranged on the support surface, and the heat insulating plates are located on the outside of the first support member relative to the first heating rod.

[0013] As an improvement of the curling iron described in the utility model, the first support member includes a first support block and a second support block connected to each other, the plane where the first support block is located and the plane where the second support block is located form an angle, a second support member matching the first support member is arranged on the support surface, and the second support member is connected to the heat insulation board.

[0014] As an improvement of the curling iron described in the utility model, the connecting part includes a first connecting body and a second connecting body connected to each other, the first connecting body is connected to the first heating rod, the pressing assembly is press-connected to the first connecting body, and the hand-held part is connected to the second connecting body.

[0015] As an improvement of the curling iron described in the utility model, the pressing assembly includes a pressing hand and a pressing cover, the pressing hand includes a pressing part and a movable part that are connected to each other, two movable parts are provided, the two movable parts and the pressing part form a Z-shaped structure, and the two second heating rods are fixedly installed on the movable part through the pressing cover respectively.

[0016] As an improvement of the hair curler described in the utility model, a first connecting block extends downwardly from one side of the movable part close to the first connecting body, and a first mounting hole is provided on the first connecting block; a second connecting block extends upwardly from one side of the first connecting body close to the movable part, and a second mounting hole is provided on the second connecting block; the first connecting block matches the second connecting block, and the first mounting hole matches the second mounting hole; the pressing assembly also includes a rotating shaft, and the rotating shaft passes through the first mounting hole and the second mounting hole to movably connect the pressing assembly and the first connecting block; a torsion spring is installed between the first connecting block and the second connecting block.

[0017] As an improvement of the curling iron described in the utility model, the second connecting body is provided with a third mounting hole extending therethrough, a screw column matching the third mounting hole is provided inside the hand-held part, and a protective cover is provided outside the second connecting body, and the protective cover is connected to the hand-held part.

[0018] As an improvement of the curling iron described in the utility model, a circuit board is arranged inside the hand-held part, the hand-held part is provided with a button, the circuit board is electrically connected to the button and the heating component, and a power cord is arranged at one end of the hand-held part away from the receiving part, and the power cord is electrically connected to the circuit board.

[0019] The beneficial effect of the utility model is that the curling iron of the utility model includes a fixing component and a heating component; the fixing component includes a receiving portion and a hand-held portion connected to each other; the heating component includes a first heating rod and a second heating rod, and two second heating rods are provided, and the two second heating rods are respectively located on both sides of the first heating rod in the width direction of the curling iron; the first heating rod is fixedly installed on the receiving portion, and the second heating rod is movably installed on the receiving portion through a pressing component. Compared with the conventional pressing plate setting, the utility model adopts a heating rod setting for curling. When curling hair, the hair is placed between the receiving portion and the heating component, and the receiving portion is placed on the side facing the curler, which can avoid indentations during the use of the curling iron and ensure the curling effect of the curling iron. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The features, advantages and technical effects of exemplary embodiments of the present invention will be described below with reference to the accompanying drawings.

[0021] Figure 1 It is a structural schematic diagram of the utility model.

[0022] Figure 2 It is an exploded schematic diagram of the utility model.

[0023] Figure 3 It is a structural schematic diagram of the bottom plate of the utility model.

[0024] Figure 4 This is a positional relationship diagram of the bottom plate and the first heating rod in the utility model.

[0025] Figure 5 This is a positional relationship diagram of the bottom plate, the first heating rod and the first thermal insulation component in the utility model.

[0026] Figure 6 This is a diagram showing the connection relationship between the second heating rod and the pressing assembly in the present invention.

[0027] Figure 7 It is a schematic diagram of the structure of the utility model when the button is not pressed.

[0028] Figure 8 It is a schematic diagram of the structure of the utility model when pressing the hand.

[0029] Fig. 9 This is a practical application diagram of the utility model.

[0030] The reference numerals are described as follows:

[0031] 1-fixing assembly; 11-supporting part; 111-bottom plate; 1111-middle plate; 1112-side plate; 1113-insulating plate; 1114-second supporting member; 112-connecting member; 1121-first connecting body; 11211-second connecting block; 11212-second mounting hole; 1122-second connecting body; 11221-third mounting hole; 12-handheld part; 121-screw column; 122-circuit board; 123-button; 124-power cord; 13-protective cover;

[0032] 2-heating assembly; 21-first heating rod; 22-second heating rod;

[0033] 3-pressing assembly; 31-pressing hand; 311-pressing part; 312-movable part; 3121-first connecting block; 3122-first mounting hole; 32-pressing cover; 33-rotating shaft; 34-torsion spring;

[0034] 4-first heat insulation member; 41-top seal body; 42-spacer;

[0035] 5-heat conducting plate; 51-first supporting member; 511-first supporting block; 512-second supporting block;

[0036] 6- second thermal insulation member;

[0037] 7-Connection hole;

[0038] 100-curling iron; 200-hair;

[0039] X-width direction; Z-longitudinal axis direction. DETAILED DESCRIPTION

[0040] In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0041] Unless otherwise defined, all technical and scientific terms used in this application have the same meaning as those commonly understood by technicians in the technical field of this application; the terms used in the specification of this application are only for the purpose of describing specific implementation methods and are not intended to limit this application; the terms "including" and "having" in the specification and claims of this application and the above-mentioned drawings and any variations thereof are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, rather than to describe a specific order or a primary and secondary relationship.

[0042] Reference to "embodiment" in this application means that a particular feature, structure or characteristic described in conjunction with the embodiment may be included in at least one embodiment of the present application. The appearance of this phrase in various places in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments.

[0043] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "attached" 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 direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0044] In the embodiments of the present application, the same reference numerals represent the same components, and for the sake of brevity, detailed descriptions of the same components are omitted in different embodiments. It should be understood that the thickness, length, width and other dimensions of various components in the embodiments of the present application shown in the drawings, as well as the overall thickness, length, width and other dimensions of the integrated device are only exemplary descriptions and should not constitute any limitation to the present application.

[0045] The term "plurality" used in the present application refers to two or more (including two).

[0046] The following is combined with Figures 1 to 9 The utility model is further described in detail with specific implementation modes, but is not intended to limit the utility model.

[0047] A curling iron 100 includes a fixing component 1, a heating component 2 and a pressing component 3. The heating component 2 includes a first heating rod 21 and a second heating rod 22. Two second heating rods 22 are provided. The two second heating rods 22 are respectively located on both sides of the first heating rod 21 in the width direction X of the curling iron 100. The first heating rod 21 is fixedly installed on the fixing component 1, and the second heating rod 22 is movably connected to the fixing component 1 through the pressing component 3.

[0048] Specifically, the fixing component 1 is used to support the heating component 2. The fixing component 1 includes a receiving portion 11 and a hand-held portion 12 connected to each other. The receiving portion 11 includes a bottom plate 111 and a connecting piece 112 connected to the bottom plate 111. The bottom plate 111 includes a connected middle plate 1111 and side plates 1112 located on both sides of the middle plate 1111 in the width direction X. The middle plate 1111 and the side plates 1112 are both arranged in an arc structure. The bottom plate 111 also includes a vertical plate 1115 extending upward from the side plates 1112 and the middle plate 111 along the longitudinal axis direction Z. In the longitudinal axis direction Z, the height of the heating component 2 is greater than the height of the vertical plate 1115. Preferably, the height of the vertical plate 1115 is 1 / 3-1 / 2 of the height of the heating component 2, which can prevent the hair 200 from being indented when the curling iron 100 is in use.

[0049] Specifically, the first heating rod 21 is fixedly installed on the middle plate 1111 and connected to the connecting member 112. The first heat insulating member 4 is arranged at one end of the first heating rod 21 away from the connecting member 112. The first heat insulating member 4 includes a top sealing body 41 and a spacer 42 connected to each other. The top sealing body 41 is fixedly installed on the top of the first heating rod 21. The top of the second heating rod is provided with a second heat insulating member 6. The second heat insulating member 6 and the top sealing body 41 are used to prevent the user from being burned due to accidentally touching the top of the heating component 2, thereby enhancing the safety performance of the curling iron 100. The spacer 42 is located between the first heat insulating member 4 and the bottom plate 111. The side of the spacer 42 close to the middle plate 1111 is an arc structure matching the middle plate 1111. The spacers 42 are arranged at both ends of the first heating rod 21. The side of the first heating rod 21 close to the bottom plate 111 is arranged as a plane structure, so that a gap is left between the first heating rod 21 and the bottom plate 111. The spacer 42 supports the first heating rod 21 to prevent the first heating rod 21 from colliding with the middle plate 1111 during use. At the same time, the first heating rod 21 does not directly contact the middle plate 1111 to prevent the temperature of the middle plate 1111 from being too high, thereby increasing the service life and safety performance of the curling iron 100.

[0050] Specifically, the first heating rod 21 has a heat conducting plate 5 extending on both sides along the width direction X, the heat conducting plate 5 is located above the side plate 1112 and matches the shape of the side plate 1112, the heat conducting plate 5 and the side plate 1112 are used to cooperate with the second heating rod 22 to press the hair heat conducting plate 5, and the heat conducting plate 5 has a first support member 51 extending downward, the first support member 51 abuts against the side plate 1112, and a side of the side plate 1112 close to the heat conducting plate 5 is a supporting surface, and a plurality of heat insulating plates 1113 are arranged on the supporting surface, and the heat insulating plates 1113 are located on the outer side of the first supporting member 51 relative to the first heating rod 21, and the first supporting member 51 includes a first supporting block 511 and a second supporting block 512 connected to each other, and the plane where the first supporting block 511 is located and the plane where the second supporting block 512 is located form Angle, a second support member 1114 matching the first support member 51 is arranged on the support surface, the second support member 1114 is connected to the insulation board 1113, and the second support member 1114 is arranged above the insulation board 1113. The first support member 51, the second support member 1114 and the insulation board 1113 work together to reduce the surface area of ​​direct contact between the heat conducting plate 5 and the side plate 1112, reduce the heat transfer path, and thus prevent the side plate 1112 from being too hot, further improving the service life and safety performance of the curling iron 100; in this embodiment, the angle is set at an obtuse angle, which is suitable for the first support member 51 and the second support member 1114 to cooperate more closely and achieve a better supporting effect. It can be adjusted according to actual needs and no specific requirements are made.

[0051] Specifically, the connecting member 112 includes a first connecting body 1121 and a second connecting body 1122 connected to each other, the first connecting body 1121 is connected to the first heating rod 21, the pressing component 3 is press-connected to the first connecting body 1121, the hand-held part 12 is connected to the second connecting body 1122, the pressing component 3 includes a pressing hand 31 and a pressing cover 32, the pressing hand 31 includes a pressing part 311 and a movable part 312 connected to each other, two movable parts 312 are provided, the two movable parts 312 and the pressing part 311 form a Z-shaped structure, the Z-shaped structure matches the position of the second heating rod 22, and the two second heating rods 22 are fixedly installed on the movable part 312 through the pressing cover 32 respectively.

[0052] Specifically, a first connecting block 3121 is extended downward from one side of the movable portion 312 close to the first connecting body 1121, and a first mounting hole 3122 is provided on the first connecting block 3121; a second connecting block 11211 is extended upward from one side of the first connecting body 1121 close to the movable portion 312, and a second mounting hole 11212 is provided on the second connecting block 11211; the first connecting block 3121 matches the second connecting block 11211, and the first mounting hole 3122 matches the second mounting hole 11212, and the pressing assembly The pressing assembly 3 also includes a rotating shaft 33, which passes through the first mounting hole 3122 and the second mounting hole 11212 to movably connect the pressing assembly 3 and the first connecting block 3121. A torsion spring 34 is installed between the first connecting block 3121 and the second connecting block 11211. The arrangement of the rotating shaft 33 and the torsion spring 34 enables the pressing portion 311 to drive the movable portion 312 to change its position in the vertical direction Z relative to the first connecting block 3121 when an external force is applied, and at the same time drives the second heating rod 22 to fit with the heat conducting plate 5 to complete the curling action.

[0053] Specifically, the second connector 1122 is provided with a third mounting hole 11221 that penetrates therethrough, a screw column 121 that matches the third mounting hole 11221 is provided inside the handheld portion 12, the second connector 1122 is provided with a protective cover 13 on the outside, the protective cover 13 is connected to the handheld portion 12, a circuit board 122 is provided inside the handheld portion 12, a button 123 is provided on the handheld portion 12, and the connector 112 is provided with a hollow structure as the space required for the circuit board 122 and the heating component 2 to be connected to the circuit. The rod 21 is connected to the connecting piece 112, and the first connecting body 1121 and the pressing portion 311 are both provided with a connecting hole 7 for the second heating rod 22 to be connected to the circuit board 122, the circuit board 122 is electrically connected to the button 123 and the heating component 2, the button 123 is used to control the switch of the curling iron 100, and a power cord 124 is provided at one end of the hand-held portion 12 away from the receiving portion 11, the power cord 124 is electrically connected to the circuit board 122, and the power cord 124 is connected to an external power source for supplying power to the curling iron 100.

[0054] In actual application, the hair 200 is placed between the curved surface formed by the first heating rod 21 and the heat conducting plate 5 and the second heating rod 22, and the bottom plate 111 is placed on the side facing the curler, and an external force is applied to the pressing portion 311 to change the positional relationship between the second heating rod 22 and the curved surface in the longitudinal axis direction Z. After the curling action of a part of the hair 200 is completed, the curling action is performed again after the curling iron 100 is moved to complete the curling of the entire hair 200. The curling iron 100 of this embodiment can avoid indentations during use of the curling iron 100, thereby ensuring the curling effect of the curling iron 100.

[0055] According to the disclosure and teaching of the above description, the technicians in the field of the utility model can also change and modify the above implementation. Therefore, the utility model is not limited to the above specific implementation, and any obvious improvement, replacement or modification made by the technicians in this field on the basis of the utility model belongs to the protection scope of the utility model. In addition, although some specific terms are used in this specification, these terms are only for the convenience of explanation and do not constitute any limitation to the utility model.

Claims

1. A hair curler, characterized in that: include: A fixing assembly (1) comprises a receiving portion (11) and a hand-holding portion (12) which are connected to each other; A heating component (2), the heating component (2) comprising a first heating rod (21) and a second heating rod (22), two second heating rods (22) are provided, and the two second heating rods (22) are respectively located on both sides of the first heating rod (21) in the width direction (X) of the curling iron; The first heating rod (21) is fixedly mounted on the receiving portion (11), and the second heating rod (22) is movably mounted on the receiving portion (11) via a pressing assembly (3).

2. The hair curler according to claim 1, characterized in that The receiving portion (11) comprises a bottom plate (111) and a connecting piece (112) connected to the bottom plate (111); the bottom plate (111) comprises a connected middle plate (1111) and side plates (1112) located on both sides of the middle plate (1111) in the width direction (X); the first heating rod (21) is arranged on the middle plate (1111); the middle plate (1111) and the side plates (1112) are both arranged as arc structures; the side plates (1112) are used to cooperate with the second heating rod (22) to compress the hair.

3. The hair curler according to claim 2, characterized in that A surface of the first heating rod (21) close to the bottom plate (111) is arranged as a plane structure, and a first heat insulating member (4) is arranged at one end of the first heating rod (21) away from the connecting member (112), the first heat insulating member (4) comprises a top sealing body (41) and a spacer (42) connected to each other, the top sealing body (41) is fixedly mounted on the top of the first heating rod (21), the spacer (42) is located between the first heat insulating member (4) and the bottom plate (111), and a surface of the spacer (42) close to the middle plate (1111) is an arc-shaped structure matching the middle plate (1111).

4. The hair curler according to claim 2, characterized in that The first heating rod (21) is provided with a heat conducting plate (5) extending to both sides along the width direction (X); the heat conducting plate (5) is located above the side plate (1112) and matches the shape of the side plate (1112); the heat conducting plate (5) is provided with a first support member (51) extending downward; the first support member (51) is in contact with the side plate (1112); a side of the side plate (1112) close to the heat conducting plate (5) is a support surface; a plurality of heat insulating plates (1113) are provided on the support surface; the heat insulating plates (1113) are located on the outer side of the first support member (51) relative to the first heating rod (21).

5. The hair curler according to claim 4, characterized in that The first support member (51) comprises a first support block (511) and a second support block (512) which are connected to each other, the plane where the first support block (511) is located and the plane where the second support block (512) is located form an angle, and a second support member (1114) matching the first support member (51) is arranged on the support surface, and the second support member (1114) is connected to the heat insulation board (1113).

6. The hair curler according to claim 2, characterized in that The connecting member (112) comprises a first connecting body (1121) and a second connecting body (1122) which are connected to each other, the first connecting body (1121) is connected to the first heating rod (21), the pressing assembly (3) is pressed and connected to the first connecting body (1121), and the hand-held part (12) is connected to the second connecting body (1122).

7. The hair curler according to claim 6, characterized in that The pressing assembly (3) comprises a pressing handle (31) and a pressing cover (32); the pressing handle (31) comprises a pressing portion (311) and a movable portion (312) which are connected to each other; two movable portions (312) are provided; the two movable portions (312) and the pressing portion (311) form a Z-shaped structure; and the two second heating rods (22) are fixedly mounted on the movable portion (312) via the pressing cover (32), respectively.

8. The hair curler according to claim 7, characterized in that A first connection block (3121) extends downward from one side of the movable portion (312) close to the first connection body (1121), and a first mounting hole (3122) is provided on the first connection block (3121); a second connection block (11211) extends upward from one side of the first connection body (1121) close to the movable portion (312), and a second mounting hole (11212) is provided on the second connection block (11211); the first connection block (3121) and the second connection block (3121) are connected to each other. The pressing assembly (3) matches the first connecting block (31211), the first mounting hole (3122) matches the second mounting hole (11212), the pressing assembly (3) further comprises a rotating shaft (33), the rotating shaft (33) passes through the first mounting hole (3122) and the second mounting hole (11212) to movably connect the pressing assembly (3) and the first connecting block (3121), and a torsion spring (34) is installed between the first connecting block (3121) and the second connecting block (11211).

9. The hair curler according to claim 6, characterized in that The second connecting body (1122) is provided with a third mounting hole (11221) extending therethrough, the hand-held part (12) is provided with a screw column (121) matching the third mounting hole (11221), the second connecting body (1122) is provided with a protective cover (13) on the outside, and the protective cover (13) is connected to the hand-held part (12).

10. The hair curler according to claim 1, characterized in that A circuit board (122) is arranged inside the handheld portion (12), and a button (123) is arranged on the handheld portion (12); the circuit board (122) is electrically connected to the button (123) and the heating component (2); a power line (124) is arranged at one end of the handheld portion (12) away from the receiving portion (11); and the power line (124) is electrically connected to the circuit board (122).

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