A convenient detachable structure for the power cord of a portable hair curler

Abstract

The present invention discloses a portable hair curler with a convenient detachable power cord structure, comprising a mounting handle, wherein the mounting handle consists of a lower handle and an upper handle, a clamping hole is provided on one side of the bottom end of the inner wall of the lower handle, the clamping hole is clamped and connected with a clamping column fixedly arranged on one side of the bottom end of the inner wall of the upper handle, and a rotating tail contact terminal is fixedly arranged on the middle part of the inner wall of the mounting handle. The portable hair curler with a convenient detachable power cord structure can be provided by pressing the tail sleeve with force to open the rotating lock buckle inside the mounting handle, and then the power cord is inserted, and the tail sleeve is released, and the fixed point inside the tail sleeve returns to the position where the rotating lock buckle is pressed, and the position of the power cord is fixed by the clamping of the rotating lock buckle and the clamping slot, so as to prevent the power cord from loosening and causing the hair curler to fail to work normally, and the rotating lock buckle inside the mounting handle is opened by pressing the tail sleeve, so that the power cord can be smoothly pulled out, thereby achieving a detachable effect.

Description

Technical Field

[0001] The invention relates to the field of power cord structures of hair curlers, in particular to a convenient detachable power cord structure of a portable hair curler. Background Art

[0002] A curling iron is a handheld electronic product used to curl hair. Its main components are a handle and a heating roller. The curling iron is designed with a circuit panel to control the temperature. The heating roller is made of a tourmaline ceramic panel, which can evenly disperse heat, circulate heating, improve the hair protein structure to create bends, and protect the hair during the curling process. However, in the process of using the curling iron, it is inconvenient to remove and install the power cord, which leads to inconvenience in use. Summary of the invention

[0003] The object of the present invention is to provide a portable hair curler with a convenient detachable power cord structure, so as to solve the problem in the above background technology that it is inconvenient to detach and install the power cord, resulting in inconvenience in use.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical scheme: a portable hair curling iron power cord convenient detachable structure, comprising a mounting handle, the mounting handle consisting of a lower handle and an upper handle, a clamping hole is provided on one side of the bottom end of the inner wall of the lower handle, the clamping hole is clamped and connected with a clamping column fixedly provided on one side of the bottom end of the inner wall of the upper handle, a rotary tail contact terminal is fixedly provided on the middle part of the inner wall of the mounting handle, one end of the rotary tail contact terminal is fixedly connected with a conductive pin, a rotary tail ring is fixedly provided on the middle part of the conductive pin, one end of the conductive pin is fixedly connected with a conductive copper sleeve, a conductive copper ring is fixedly provided inside the conductive copper sleeve, one end of the mounting handle is clamped and connected with a power cord, both sides of the inner wall of one end of the mounting handle are provided with rotating lock buckles, one end of the mounting handle is fixedly provided with a tail sleeve, a mounting groove is provided on one side of the top end of the upper handle, a power switch is fixedly installed in the mounting groove, and one side of the power switch is fixedly connected to the rotary tail contact terminal through two electronic leads.

[0005] As a preferred technical solution of the present invention, both sides of one end of the power cord are provided with card slots, and the two card slots are respectively arranged corresponding to the two rotating locks.

[0006] As a preferred technical solution of the present invention, a round needle contact piece is fixedly provided at the connection between the rotating tail contact terminal and the conductive needle.

[0007] As a preferred technical solution of the present invention, an outer circular contact piece is fixedly provided at the connection between the tail contact terminal and the tail ring.

[0008] As a preferred technical solution of the present invention, a telescopic spring is fixedly provided at the connection between the mounting handle and the tail sleeve.

[0009] As a preferred technical solution of the present invention, two fastening springs are fixedly provided at the connection between the mounting handle and the power cord.

[0010] Compared with the prior art, the beneficial effects of the present invention are as follows: the device has a simple structure and is easy to operate. By pressing the tail sleeve hard, the rotary lock inside the mounting handle is opened, and then the power cord is inserted into the jack at one end of the mounting handle, and then the tail sleeve is released, the fixed point inside the tail sleeve returns to the position where the rotary lock is pressed, and the position of the power cord is fixed by the engagement of the rotary lock with the card slot, thereby preventing the power cord from loosening and causing the curling iron to fail to work normally. The tail sleeve can be pressed to open the rotary lock inside the mounting handle, and then the power cord can be smoothly pulled out, thereby achieving a detachable effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 An exploded view of the present invention;

[0012] Figure 2 It is a front cross-sectional view of the present invention.

[0013] In the figure: 1. Lower handle; 2. Upper handle; 3. Power switch; 4. Electronic lead; 5. Rotary tail contact terminal; 6. Outer circle contact piece; 7. Round needle contact piece; 8. Conductive needle; 9. Telescopic spring; 10. Rotary lock buckle; 11. Fastening spring; 12. Tail sleeve; 13. Rotary tail ring; 14. Conductive copper sleeve; 15. Conductive copper ring; 16. Power cord. DETAILED DESCRIPTION

[0014] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments 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 creative work are within the scope of protection of the present invention.

[0015] See also Figure 1-2The present invention provides a portable hair curling iron power cord convenient detachable structure, including a mounting handle, the mounting handle is composed of a lower handle 1 and an upper handle 2, a clamping hole is provided on one side of the bottom end of the inner wall of the lower handle 1, the clamping hole is clamped and connected with a clamping column fixedly provided on one side of the bottom end of the inner wall of the upper handle 2, a rotary tail contact terminal 5 is fixedly provided on the middle part of the inner wall of the mounting handle, one end of the rotary tail contact terminal 5 is fixedly connected with a conductive pin 8, a rotary tail ring 13 is fixedly provided on the middle part of the conductive pin 8, one end of the conductive pin 8 is fixedly connected with a conductive copper sleeve 14, a conductive copper ring 15 is fixedly provided inside the conductive copper sleeve 14, one end of the mounting handle is clamped and connected with a power cord 16, both sides of the inner wall of one end of the mounting handle are provided with rotating lock buckles 10, one end of the mounting handle is fixedly provided with a tail sleeve 12, a mounting groove is provided on one side of the top end of the upper handle 2, a power switch 3 is fixedly installed in the mounting groove, and one side of the power switch 3 is fixedly connected with the rotary tail contact terminal 5 through two electronic leads 4.

[0016] Preferably, both sides of one end of the power cord 16 are provided with card slots, and the two card slots are respectively arranged corresponding to the two rotating locks 10. The position of the power cord 16 is fixed by engaging the rotating locks 10 with the card slots to prevent the power cord 16 from loosening and causing the curling iron to malfunction.

[0017] Preferably, a round needle contact piece 7 is fixedly provided at the connection between the rotary tail contact terminal 5 and the conductive needle 8, and the terminal is connected to the circuit through the contact piece.

[0018] Preferably, an outer circular contact piece 6 is fixedly provided at the connection between the tail contact terminal 5 and the tail ring 13, and the terminal is connected to the circuit through the contact piece.

[0019] Preferably, a telescopic spring 9 is fixedly provided at the connection between the mounting handle and the tail sleeve 12, so that the tail sleeve 12 is also telescopic, thereby preventing the power cord 16 from being bent during use and causing the connection to break.

[0020] Preferably, two fastening springs 11 are fixedly provided at the connection between the mounting handle and the power cord 16, which are tightly fixed to enhance the fastness of the connection.

[0021] During specific use, the present invention provides a convenient detachable power cord structure for a portable curling iron. When assembling the power cord 16 of the curling iron, the operator first presses the tail sleeve 12 hard to open the rotary lock buckle 10 inside the mounting handle, then inserts the power cord 16 into the jack at one end of the mounting handle, and then releases the tail sleeve 12. The fixed point inside the tail sleeve 12 returns to the position where the rotary lock buckle 10 is pressed, and the position of the power cord 16 is fixed by engaging the rotary lock buckle 10 with the card slot, so as to prevent the power cord 16 from loosening and causing the curling iron to fail to work normally. When the power cord 16 needs to be disassembled, the tail sleeve 12 can be pressed to open the rotary lock buckle 10 inside the mounting handle, and then the power cord 16 can be smoothly pulled out, thereby achieving a detachable effect.

[0022] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A portable hair curler with a convenient detachable power cord structure, including a mounting handle, characterized in that: The mounting handle comprises a lower handle (1) and an upper handle (2); a clamping hole is provided on one side of the bottom end of the inner wall of the lower handle (1); the clamping hole is clamped and connected with a clamping column fixedly provided on one side of the bottom end of the inner wall of the upper handle (2); a rotating tail contact terminal (5) is fixedly provided at the middle of the inner wall of the mounting handle; a conductive pin (8) is fixedly connected to one end of the rotating tail contact terminal (5); a rotating tail ring (13) is fixedly provided at the middle of the conductive pin (8); a conductive copper sleeve (14) is fixedly connected to one end of the conductive pin (8); a conductive copper ring (15) is fixedly provided inside the conductive copper sleeve (14); a power cord (16) is clamped and connected to one end of the mounting handle; and the inner wall of the mounting handle is provided with a conductive copper sleeve (14). Rotary lock buckles (10) are provided on both sides of one end, a tail sleeve (12) is fixedly provided on one end of the mounting handle, a mounting groove is provided on one side of the top end of the upper handle (2), a power switch (3) is fixedly provided on the mounting groove, one side of the power switch (3) is fixedly connected to a rotary tail contact terminal (5) via two electronic leads (4), a clamping groove is provided on both sides of one end of the power cord (16), two clamping grooves are respectively provided corresponding to two rotary lock buckles (10), a round needle contact piece (7) is fixedly provided at the connection between the rotary tail contact terminal (5) and the conductive needle (8), and an outer round contact piece (6) is fixedly provided at the connection between the rotary tail contact terminal (5) and the rotary tail ring (13).

2. The portable hair curler power cord convenient detachable structure according to claim 1, characterized in that: A telescopic spring (9) is fixedly arranged at the connection between the mounting handle and the tail sleeve (12).

3. The portable hair curler power cord convenient detachable structure according to claim 1, characterized in that: Two fastening springs (11) are fixedly arranged at the connection between the installation handle and the power line (16).

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