Double-bearing automatic hair curler

Abstract

The utility model discloses a double-bearing automatic hair curler which comprises a hair curler body, a heating rod is arranged on the hair curler body, the outer surface of the hair curler body is movably connected with a protection ring, the upper surface of the protection ring is fixedly connected with a transparent protection shell, the outer surface of the hair curler body is fixedly connected with two connecting blocks, and the two connecting blocks are fixedly connected with the heating rod. The upper surfaces of the two connecting blocks are fixedly connected with butt joint blocks, and the lower surface of the protection ring is fixedly connected with two positioning blocks. Through the arrangement of the protective ring and the transparent protective shell, a heating rod on the hair curler can be protected, the heating rod is prevented from being directly exposed in the external environment, dust and other impurities in the external environment can be prevented from being attached to the heating rod, and then the situation that heat transfer of the heating rod is affected due to dust attachment is avoided; meanwhile, the condition that the hair is heated unevenly in the hair curling process is avoided, and the influence on the hair curling effect of the hair curler is avoided.

Description

Technical Field

[0001] The utility model relates to the field of hair curlers, in particular to a double-bearing automatic hair curler. Background Art

[0002] An automatic curling iron is a hairdressing tool used to curl hair. The hair is wrapped around the curling iron by heating its metal parts for a certain period of time to form curls. The double-bearing automatic curling iron is an improvement on the traditional automatic curling iron. Bearings are provided on the inside and outside of the curling iron to ensure that the heating rod is not eccentrically positioned, allowing the heating rod to rotate more smoothly.

[0003] In the prior art, the curling irons on the market usually do not have a good protective device. When the curling iron is used, the heating rod of the curling iron will be directly exposed to the external environment, which may cause dust and other impurities in the external environment to adhere to the heating rod of the curling iron. If the heating rod is not cleaned in time and the curling iron is used directly to curl hair, the attached dust will affect the heat transfer of the heating rod, resulting in insufficient heat at the position where the dust is attached, causing uneven heating of the hair during the curling process, thereby affecting the curling effect of the curling iron. Therefore, a double-bearing automatic curling iron is needed. Utility Model Content

[0004] The utility model aims to solve at least one of the technical problems existing in the prior art, and provides a double-bearing automatic curling iron. Through the provision of a protective ring and a transparent protective shell, the heating rod on the curling iron can be protected to prevent the heating rod from being directly exposed to the external environment, thereby preventing dust and other impurities in the external environment from adhering to the heating rod, thereby preventing the heat transfer of the heating rod from being affected by the adhesion of dust, and at the same time preventing the hair from being heated unevenly during the curling process, thereby preventing the curling effect of the curling iron from being affected. Through the provision of a movable block, the protective ring and the transparent protective shell can be released by pulling the movable block, thereby removing the protective ring and the transparent protective shell from the curling iron, and then the curling iron can be used normally, which is convenient and quick.

[0005] The utility model also provides the above-mentioned double-bearing automatic curling iron, including a curling iron, a heating rod is arranged on the curling iron, a protective ring is movably connected to the outer surface of the curling iron, and a transparent protective shell is fixedly connected to the upper surface of the protective ring.

[0006] The outer surface of the curling iron is fixedly connected to two connecting blocks, the upper surfaces of the two connecting blocks are fixedly connected to docking blocks, the lower surface of the protective ring is fixedly connected to two positioning blocks, the inner surfaces of the two positioning blocks are movably connected to the two docking blocks respectively, the inner surfaces of the two positioning blocks are slidably connected to sliders, the side surfaces of the two sliders are fixedly connected to connecting rods, the outer surfaces of the two connecting rods are rotatably connected to movable blocks, the side surfaces of the two movable blocks are fixedly connected to plug blocks, and the two plug blocks are movably connected to the two docking blocks respectively.

[0007] According to the dual-bearing automatic curling iron, a spring is slidably sleeved on the outer surface of the connecting rod, one end of the spring is fixedly connected to the side surface of the slider, and the end of the spring away from the slider is fixedly connected to the side inner wall of the positioning block, so that the insertion block can be quickly inserted into the fixing groove.

[0008] According to the dual-bearing automatic curling iron, an anti-slip block is fixedly connected to one end of the connecting rod away from the slider, and a side surface of the anti-slip block contacts the connecting rod to prevent the movable block from detaching from the connecting rod.

[0009] According to the dual-bearing automatic curling iron, a positioning groove is provided on the positioning block, and the outer surface of the docking block is movably connected to the positioning groove, so that a preliminary connection between the curling iron and the transparent protective shell can be achieved.

[0010] According to the dual-bearing automatic curling iron, a fixing groove is provided on the docking block, and the outer surface of the inserting block is movably connected to the fixing groove, so as to facilitate installation and disassembly between the transparent protective shell and the protective ring.

[0011] According to the dual-bearing automatic curling iron, the outer surface of the connecting rod is slidably connected to the positioning block, and the outer surface of the inserting block is movably connected to the positioning block.

[0012] According to the dual-bearing automatic curling iron, the side surface of the movable block is in contact with the positioning block.

[0013] According to the dual-bearing automatic curling iron, the number of the springs is two and they are distributed front and back.

[0014] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0016] Figure 1 This is the overall structure diagram of a double-bearing automatic curling iron of the utility model;

[0017] Figure 2 It is a schematic structural diagram of the curling part of a double-bearing automatic curling iron of the utility model;

[0018] Figure 3 It is a structural schematic diagram of the cross-section of a transparent protective shell of a dual-bearing automatic curling iron of the utility model;

[0019] Figure 4 The utility model is a schematic structural diagram of a cross-section of a positioning block of a double-bearing automatic hair curler.

[0020] Legend:

[0021] 1. Curling iron; 2. Heating rod; 3. Protective ring; 4. Transparent protective shell; 5. Connecting block; 6. Docking block; 7. Positioning block; 8. Slider; 9. Connecting rod; 10. Movable block; 11. Insert block; 12. Spring; 13. Anti-fall block; 14. Positioning slot; 15. Fixing slot. DETAILED DESCRIPTION

[0022] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0023] Reference Figure 1-4 The utility model embodiment is a double-bearing automatic curling iron, which includes a curling iron 1, a heating rod 2 is arranged on the curling iron 1, a protective ring 3 is movably connected to the outer surface of the curling iron 1, and a transparent protective shell 4 is fixedly connected to the upper surface of the protective ring 3.

[0024] The outer surface of the curling iron 1 is fixedly connected to two connecting blocks 5, the upper surfaces of the two connecting blocks 5 are fixedly connected to docking blocks 6, the lower surface of the protective ring 3 is fixedly connected to two positioning blocks 7, the inner surfaces of the two positioning blocks 7 are movably connected to the two docking blocks 6 respectively, the inner surfaces of the two positioning blocks 7 are slidably connected to sliders 8, the side surfaces of the two sliders 8 are fixedly connected to connecting rods 9, the outer surfaces of the two connecting rods 9 are rotatably connected to movable blocks 10, the side surfaces of the two movable blocks 10 are fixedly connected to plug blocks 11, the two plug blocks 11 are movably connected to the two docking blocks 6 respectively, the outer surface of the connecting rod 9 is slidably sleeved with a spring 12, one end of the spring 12 is connected to the The side surface of the slider 8 is fixedly connected, and the end of the spring 12 away from the slider 8 is fixedly connected to the side inner wall of the positioning block 7. There are two springs 12 and they are distributed front and back. The end of the connecting rod 9 away from the slider 8 is fixedly connected with an anti-slip block 13, and the side surface of the anti-slip block 13 contacts the connecting rod 9. A positioning groove 14 is provided on the positioning block 7, and the outer surface of the docking block 6 is movably connected to the positioning groove 14. A fixing groove 15 is provided on the docking block 6, and the outer surface of the plug block 11 is movably connected to the fixing groove 15. The outer surface of the connecting rod 9 is slidably connected to the positioning block 7, and the outer surface of the plug block 11 is movably connected to the positioning block 7. The side surface of the movable block 10 contacts the positioning block 7.

[0025] Working principle: Under the action of the protective ring 3 and the transparent protective shell 4, the heating rod 2 can be protected, so as to prevent the heating rod 2 from being directly exposed to the external environment, and further prevent dust and other impurities from adhering to the heating rod 2. When the curling iron 1 needs to be used for curling hair, the movable block 10 is pulled so that the movable block 10 can drive the anti-falling block 13, the connecting rod 9 and the slider 8 to move. At the same time, the moving slider 8 will squeeze the spring 12 on the inner wall of the positioning block 7, so that the spring 12 is in a taut state, and the movable block 10 will drive the plug-in block 11 to move. When the movable plug-in block 11 is separated from the fixed groove 15 and no longer contacts the positioning block 7, it can be released. The movable block 10 is restricted so that the movable block 10 can be turned over, and the connection between the curling iron 1 and the transparent protective shell 4 can be released, so that the transparent protective shell 4 and the protective ring 3 can be removed from the curling iron 1, and then the movable block 10 is turned over, so that the movable block 10 and the plug block 11 are turned over with the connecting rod 9 as the central axis. At the same time, under the action of the anti-falling block 13, the movable block 10 can be prevented from being separated from the connecting rod 9. When the turned plug block 11 no longer corresponds to the fixed groove 15, the pulled movable block 10 is released, so that the spring 12 is no longer restricted by the tension and rebounds, so that the rebound spring 12 can drive the slider 8, the connecting rod 9, the movable block 10, the plug block 11 and the anti-falling block 13 to reset. The movable block 11 will not be inserted into the fixed groove 15 because the inserting block 11 does not correspond to the fixing groove 15, so that the transparent protective shell 4 and the protective ring 3 can be removed from the curling iron 1. Then, the transparent protective shell 4 is pulled upward, so that the transparent protective shell 4 and the protective ring 3 can be removed from the curling iron 1, and the heating rod 2 can be exposed, so that the curling iron 1 can be used normally. When the curling iron 1 is used, the positioning groove 14 on the positioning block 7 is inserted into the docking block 6 on the connecting block 5, and then the movable block 10 is pulled, so that the movable block 10 drives the slider 8, the connecting rod 9, the inserting block 11 and the anti-dropping block 13 to move, and the spring 12 is in a tightened state. After the movement of the plug block 11, it will not be affected by the positioning block 7 when flipping. The movable block 10 is flipped in the opposite direction, so that the flipped movable block 10 drives the plug block 11 to flip. When the flipped plug block 11 corresponds to the fixed groove 15, the pulled movable block 10 is released, so that the spring 12 is no longer restricted by the tension and rebounds, so that the rebounding spring 12 drives the slider 8, the connecting rod 9, the movable block 10, the plug block 11 and the anti-slip block 13 to move to reset. When the movable plug block 11 is inserted into the fixed groove 15, the positioning block 7 is fixed, thereby completing the fixation of the protective ring 3 and the transparent protective shell 4, so that the protective ring 3 and the transparent protective shell 4 will not be detached from the curling iron 1, thereby realizing the protection of the heating rod 2.

[0026] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A double-bearing automatic curling iron, characterized in that: include: A hair curler (1), wherein a heating rod (2) is provided on the hair curler (1), a protective ring (3) is movably connected to the outer surface of the hair curler (1), and a transparent protective shell (4) is fixedly connected to the upper surface of the protective ring (3); The outer surface of the hair curler (1) is fixedly connected to two connecting blocks (5), the upper surfaces of the two connecting blocks (5) are fixedly connected to docking blocks (6), the lower surface of the protective ring (3) is fixedly connected to two positioning blocks (7), the inner surfaces of the two positioning blocks (7) are movably connected to the two docking blocks (6) respectively, the inner surfaces of the two positioning blocks (7) are slidably connected to sliders (8), the side surfaces of the two sliders (8) are fixedly connected to connecting rods (9), the outer surfaces of the two connecting rods (9) are rotatably connected to movable blocks (10), the side surfaces of the two movable blocks (10) are fixedly connected to plug blocks (11), and the two plug blocks (11) are movably connected to the two docking blocks (6) respectively.

2. A dual-bearing automatic curling iron according to claim 1, characterized in that: A spring (12) is slidably sleeved on the outer surface of the connecting rod (9), one end of the spring (12) is fixedly connected to the side surface of the slider (8), and the end of the spring (12) away from the slider (8) is fixedly connected to the inner side wall of the positioning block (7).

3. A dual-bearing automatic curling iron according to claim 1, characterized in that: An anti-slip block (13) is fixedly connected to one end of the connecting rod (9) away from the sliding block (8), and a side surface of the anti-slip block (13) is in contact with the connecting rod (9).

4. A dual-bearing automatic curling iron according to claim 1, characterized in that: The positioning block (7) is provided with a positioning groove (14), and the outer surface of the docking block (6) is movably connected to the positioning groove (14).

5. A dual-bearing automatic curling iron according to claim 1, characterized in that: The docking block (6) is provided with a fixing groove (15), and the outer surface of the inserting block (11) is movably connected to the fixing groove (15).

6. A dual-bearing automatic curling iron according to claim 1, characterized in that: The outer surface of the connecting rod (9) is slidably connected to the positioning block (7), and the outer surface of the inserting block (11) is movably connected to the positioning block (7).

7. A dual-bearing automatic curling iron according to claim 1, characterized in that: The side surface of the movable block (10) is in contact with the positioning block (7).

8. A dual-bearing automatic curling iron according to claim 2, characterized in that: The number of the springs (12) is two and they are distributed front to back.

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