Velcro hair curler easy to use

Abstract

The utility model discloses a hook-and-loop fastener hair curler easy to use. The hook-and-loop fastener hair curler comprises a hair curling cylinder, a hook-and-loop fastener hook face layer, a PTC heating piece, a radiator, an insulating support, a conductive connecting base and a conductive terminal. The magic tape hook surface layer wraps the circumferential surface of the hair curling cylinder, the PTC heating sheet is arranged on the insulating support, the radiator is used for conducting heat generated by the PTC heating sheet to the hair curling cylinder, a first cover shell is arranged at one end of the hair curling cylinder, a second cover shell is arranged at the other end of the hair curling cylinder, and the conductive connecting seat is arranged in the first cover shell. The surface of the hair curling cylinder is coated with the hook face layer of the hook-and-loop fastener, so that hair can be more firmly attached to the hair curling cylinder, the hair is prevented from slipping or loosening in the hair curling process, and the stability and durability of the hair curling effect are effectively improved; the PTC heating sheet is placed on the insulation support, heat is conducted to the surface of the hair curling cylinder through the radiator, the heat can be evenly distributed on the whole hair curling cylinder, and a better hair curling effect is achieved.

Description

Technical Field

[0001] The utility model relates to the field of hair curlers, in particular to an easy-to-use Velcro hair curler. Background Art

[0002] A curling iron is a hairdressing tool used to curl hair into a specific shape. It uses heat to shape the hair into various curly or wavy shapes, creating different hairstyle effects for users and meeting various style needs.

[0003] In the prior art, traditional curling irons generally rely on the heat generated by a heating element to increase the temperature of the curling iron surface, thereby heating the hair wrapped around the surface to complete the styling. However, during the curling and styling process, the hair easily slides on the curling iron surface and is difficult to keep fixed. After being wrapped, the hair easily falls off or becomes loose, resulting in an unsatisfactory curling effect and affecting the hair styling effect.

[0004] Therefore, the existing technology has defects and needs to be improved. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide a Velcro curling iron which has uniform heating, good hair shaping effect and is easy to use.

[0006] To achieve this purpose, the utility model adopts the following technical solutions: an easy-to-use Velcro hair curler, comprising a hair curler, a Velcro hook surface layer, a PTC heating element, a heat sink, an insulating bracket, a conductive connecting seat and a conductive terminal;

[0007] The Velcro hook surface layer is coated on the circumferential surface of the hair roller, and the Velcro hook surface layer is used to hook the hair onto the hair roller;

[0008] The hair roller has a receiving chamber inside, the insulating bracket is located in the receiving chamber, the PTC heating element is arranged on the insulating bracket, and the PTC heating element is used to generate heat when conducting electricity;

[0009] The radiator is provided on the surface of the PTC heating element, and is used to conduct the heat generated by the PTC heating element to the hair roller;

[0010] A first cover shell is provided at one end of the curling roller, and a second cover shell is provided at the other end of the curling roller. The first cover shell is a hollow structure. The conductive connecting seat is provided in the first cover shell. The conductive connecting seat is provided with a connection hole for fixing the conductive terminal. The conductive terminal is connected to the PTC heating sheet.

[0011] The easy-to-use magic tape hair curler has the fixing groove on the insulating support for placing the PTC heating sheet, and the abutting portion extending outward is arranged on the inner wall of the fixing groove and used for abutting with the side surface of the PTC heating sheet.

[0012] The easy-to-use magic tape hair curler has the heat sink in the D-shaped structure with the hollow interior.

[0013] The heat sink has the plane portion and the arc surface portion, the arc surface portion is arranged above the plane portion, the plane portion is provided with the positioning holes, and the insulating support is provided with the positioning columns connected with the positioning holes.

[0014] The easy-to-use magic tape hair curler has the heat dissipation groove arranged on the arc surface portion along the length direction, and the width of the heat dissipation groove is 4-10 mm.

[0015] The easy-to-use magic tape hair curler has the first support column extending outward from the end portion of the plane portion close to the first cover, and the limiting hole is arranged in the middle portion of the conductive connecting seat and used for abutting with the first support column.

[0016] The second support column extending outward from the end portion of the insulating support close to the second cover is connected with the second cover.

[0017] The easy-to-use magic tape hair curler has the heat sink made of the aluminum alloy material.

[0018] The easy-to-use magic tape hair curler has the anti-skid groove structure arranged on the first cover and the second cover along the circumferential direction.

[0019] The easy-to-use magic tape hair curler has the clamping block arranged on the inner circumferential wall of the first cover and the second cover, and the clamping groove is arranged on the end portion of the hair curling tube along the circumferential direction and connected with the clamping block through the buckling.

[0020] Compared with the prior art, the easy-to-use magic tape hair curler has the following beneficial effects:

[0021] The hook surface layer of the magic tape is wrapped on the surface of the hair curling tube, the hair can be grabbed by the hook, the hair is more firmly attached to the hair curling tube, the hair is prevented from falling or loosening during the curling process, and the stability and durability of the curling effect are effectively improved; the PTC heating sheet is placed on the insulating support, and the heat is conducted to the surface of the hair curling tube through the heat sink, so that the heat is uniformly distributed on the entire hair curling tube, local overheating is avoided, the hair is uniformly heated during winding, and better curling effect is realized. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0023] The structures, proportions, sizes, etc. depicted in the drawings of this specification are only used to match the contents disclosed in this specification so as to facilitate understanding and reading by those familiar with this technology. They are not intended to limit the conditions under which the present invention can be implemented, and therefore have no substantive technical significance. Any structural modifications, changes in proportional relationships, or adjustments in size, without affecting the effects and objectives that can be achieved by the present invention, should still fall within the scope of the technical contents disclosed in the present invention.

[0024] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0025] Figure 2 This is a schematic diagram of the explosion structure of the utility model;

[0026] Figure 3 This is a schematic diagram of the installation structure of the PTC heating element of the utility model;

[0027] Figure 4 This is a schematic diagram of the installation of the radiator of the present utility model;

[0028] Figure 5 This is a schematic diagram of the conductive terminal installation structure of the present utility model. DETAILED DESCRIPTION

[0029] In order to make the purpose, features, and advantages of the present invention more obvious and easy to understand, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the embodiments described below are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0030] In the description of the present invention, it should be understood that the terms "upper," "lower," "top," "bottom," "inner," "outer," etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of the present invention and simplify the description. They are not intended to indicate or imply that the devices or elements referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on the present invention. It should be noted that when a component is considered to be "connected" to another component, it may be directly connected to the other component or there may be a centrally located component.

[0031] The technical solution of the present invention will be further described below with reference to the accompanying drawings and through specific implementation methods.

[0032] like Figures 1 to 5 As shown, the embodiment of the present invention provides an easy-to-use Velcro curling iron, comprising a curling barrel 1, a Velcro hook surface layer 2, a PTC heating sheet 3, a radiator 4, an insulating bracket 5, a conductive connecting seat 6 and a conductive terminal 7; the Velcro hook surface layer 2 is covered on the circumferential surface of the curling barrel 1, and the Velcro hook surface layer 2 is used to hook the hair onto the curling barrel 1; the curling barrel 1 can wrap the hair around the cylindrical structure and keep it for a period of time, so that the hair is shaped and curled during heating; and the Velcro hook surface layer 2 can grab the hair through the hook, so that the hair fits more firmly on the curling barrel 1, preventing the hair from slipping or loosening during the curling process, and effectively improving the stability and durability of the curling effect.

[0033] The hair curler 1 has a receiving chamber 10 inside, the insulating bracket 5 is located in the receiving chamber 10, the PTC heating sheet 3 is arranged on the insulating bracket 5, the PTC heating sheet 3 is used to generate heat when conducting electricity, and the radiator 4 is arranged on the surface of the PTC heating sheet 3, and the radiator 4 is used to conduct the heat generated by the PTC heating sheet 3 to the hair curler 1; the PTC heating sheet 3 is placed on the insulating bracket 5, and the heat is conducted to the surface of the hair curler 1 through the radiator 4, so that the heat is evenly distributed on the entire hair curler 1, avoiding local overheating, ensuring that the hair is evenly heated when winding, thereby achieving a better curling effect.

[0034] The hair roller 1 is provided with a first cover 11 at one end and a second cover 12 at the other end. The first cover 11 is a hollow structure, and the conductive connection base 6 is provided within the first cover 11. The conductive connection base 6 is provided with a connection hole 60 for fixing the conductive terminal 7, which is connected to the PTC heating element 3. The conductive connection base 6 is provided within the first cover 11 and fixes the conductive terminal 7 through the connection hole 60, thereby achieving a stable connection between the PTC heating element 3 and the external power supply, preventing the conductive terminal 7 from loosening or falling off, and improving the stability of the overall structure.

[0035] like Figure 3 As shown, further, the insulating bracket 5 is provided with a fixing groove 50 for placing the PTC heating element 3. The inner wall of the fixing groove 50 is provided with an outwardly extending abutment portion 51, and the abutment portion 51 is used to abut the side surface of the PTC heating element 3. The fixing groove 50 and the abutment portion 51 on the insulating bracket 5 can firmly fix the PTC heating element 3 inside the hair roller 1, preventing it from loosening or displacement due to vibration during use, thereby improving the stability of the heating position.

[0036] like Figure 3 As shown, the heat sink 4 is a D-shaped structure with a hollow interior. The heat sink 4 has a flat surface 41 and a curved surface 42. The curved surface 42 is located above the flat surface 41. The flat surface 41 is provided with a plurality of positioning holes 410. The insulating bracket 5 is provided with positioning posts 52 connected to the positioning holes 410. The curved surface 42 of the heat sink 4 is located above the flat surface 41. This guides heat transfer from the PTC heating element 3 to the outer surface of the hair roller 1, making the heat transfer more uniform, improving the heating consistency of the hair, and thus improving the curling effect.

[0037] like Figure 3 As shown, the curved surface 42 further has heat dissipation grooves 420 along its length. These grooves 420 have a width of 4-10 mm. In this embodiment, the width of the grooves 420 is 6 mm. The provision of the heat dissipation grooves 420 creates tiny air passages around the radiator 4, thereby enhancing air circulation and allowing hot air to dissipate more quickly and reach the surface of the curler 1.

[0038] like Figure 3 and Figure 4 As shown, further, the planar portion 41 has a first support column 411 extending outward from the end near the first cover shell 11, and the conductive connection seat 6 has a limiting hole 61 in the middle thereof abutting against the first support column 411. The insulating bracket 5 has a second support column 52 extending outward from the end near the second cover shell 12, and the second support column 52 is connected to the second cover shell 12. Such an arrangement can improve the installation stability of the insulating bracket 5 and the radiator 4, prevent the internal components of the curling roller 1 from shifting during use, and improve the stability of the overall structure.

[0039] Furthermore, the radiator 4 is made of aluminum alloy. Aluminum alloy has good thermal conductivity and can quickly transfer the heat generated by the PTC heating element 3 to the surface of the curling roller 1, thereby improving the heating efficiency of the curling roller.

[0040] like Figure 1As shown, further, the first cover shell 11 and the second cover shell 12 are provided with an anti-slip groove structure 100 along the circumferential direction. Such a configuration can increase the surface friction between the first cover shell 11 and the second cover shell 12, so that the user feels more stable when holding the curling iron, avoiding operational errors caused by hand slippage during the curling process, thereby improving the user's usage experience and operational safety.

[0041] like Figure 2 and Figure 5 As shown, further, a clamping block 110 is provided on the inner circumferential wall of the first cover shell 11 and the second cover shell 12, and a clamping groove 101 is provided at the end of the curling barrel 1 along the circumferential direction to be connected to the clamping block 110 by snapping. Such a configuration can not only improve the convenience of disassembly and assembly of the curling iron, but also prevent the curling iron from structural separation during frequent rotation, thereby improving the safety of operation.

[0042] As described above, the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the above embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. An easy-to-use Velcro curler, characterized in that: It includes a hair curler, a Velcro hook surface layer, a PTC heating element, a radiator, an insulating bracket, a conductive connection seat and a conductive terminal; The Velcro hook surface layer is coated on the circumferential surface of the hair roller, and the Velcro hook surface layer is used to hook the hair onto the hair roller; The hair roller has a receiving chamber inside, the insulating bracket is located in the receiving chamber, the PTC heating element is arranged on the insulating bracket, and the PTC heating element is used to generate heat when conducting electricity; The radiator is provided on the surface of the PTC heating element, and is used to conduct the heat generated by the PTC heating element to the hair roller; A first cover shell is provided at one end of the curling roller, and a second cover shell is provided at the other end of the curling roller. The first cover shell is a hollow structure. The conductive connecting seat is provided in the first cover shell. The conductive connecting seat is provided with a connection hole for fixing the conductive terminal. The conductive terminal is connected to the PTC heating sheet.

2. The easy-to-use Velcro hair curler according to claim 1, characterized in that: The insulating bracket is provided with a fixing groove for placing the PTC heating sheet, and the inner wall of the fixing groove is provided with an abutting portion extending outward, and the abutting portion is used to abut against the side surface of the PTC heating sheet.

3. The easy-to-use Velcro hair curler according to claim 1, characterized in that: The radiator is a D-shaped structure with a hollow interior; The radiator has a plane portion and an arc portion, the arc portion is located above the plane portion, a plurality of positioning holes are provided on the plane portion, and the insulating bracket is provided with positioning columns connected with the positioning holes.

4. The easy-to-use Velcro hair curler according to claim 3, characterized in that: The arc surface portion is provided with a heat dissipation groove along its length direction, and the width of the heat dissipation groove is 4-10 mm.

5. The easy-to-use Velcro hair curler according to claim 4, characterized in that: A first support column extends outward from the end of the planar portion close to the first cover shell, and a limiting hole is provided in the middle of the conductive connection seat to abut against the first support column; A second support column extends outward from the end of the insulating bracket close to the second cover shell, and the second support column is connected to the second cover shell.

6. The easy-to-use Velcro hair curler according to claim 1, characterized in that: The radiator is made of aluminum alloy.

7. The easy-to-use Velcro hair curler according to claim 1, characterized in that: The first cover shell and the second cover shell are provided with anti-slip groove structures along the circumferential direction.

8. The easy-to-use Velcro hair curler according to claim 1, characterized in that: A clamping block is provided on the inner circumferential wall of the first cover shell and the second cover shell, and a clamping groove is provided at the end of the hair roller along the circumferential direction and is connected to the clamping block by buckling.

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