Anti-stuck hair structure of a straightening iron

Abstract

The utility model relates to a straightening iron technical field discloses a straightening iron anti -stuck hair structure, including integrative handle, main part and end, the handle's just below screw connection has the inner pressure plate, the inner pressure plate one end is established with first trapezoidal groove, the end lower extreme is established with second trapezoidal groove, the lower end of main part is provided with lower heat -proof support and upper heat -proof support, and one end of lower heat -proof support is provided with first trapezoidal end, one end of upper heat -proof support is provided with second trapezoidal end. The utility model discloses the place that the aluminum plate is connected with the shell, changes the linear gap into trapezoidal gap, can effectively avoid the phenomenon of stuck hair, when using, due to the special structure of trapezoidal, will not make the hair along the gap drag, compared with the linear structure, more can limit the hair movement direction when dragging, avoid clamping into the groove, better solve the hair problem of stuck.

Description

Technical Field

[0001] This utility model relates to the field of hair straightener technology, and in particular to a hair straightener anti-snagging structure. Background Technology

[0002] A hair straightener, also known as an electric hair straightener or simply a hair straightener, works by heating the MCH, PTC, or heating wire with an electric current, which then conducts the heat to a curved aluminum or ceramic plate, thus ironing the hair with high temperature.

[0003] Existing hair straighteners are prone to causing hair to get stuck during use. When using them, hair is clamped between two aluminum plates, and the gap between the aluminum plates and the shell can cause hair to get stuck. This can cause minor damage to the hair or even break the hair. To address this, we propose a hair straightener anti-hair-getting structure. Utility Model Content

[0004] The main purpose of this utility model is to provide a hair straightener anti-hair-snagging structure, which can effectively solve the problem that existing hair straighteners are prone to hair-snagging during use. When using the straightener, the hair is clamped between two aluminum plates, and the gap between the aluminum plates and the shell will cause hair-snagging, which can cause damage to the hair or even hair to be snagged out.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] A hair straightener anti-snagging structure includes an integrally formed handle, body, and end. An inner pressure plate is screwed to the lower part of the handle. One end of the inner pressure plate has a first trapezoidal groove, and the lower end of the end has a second trapezoidal groove. The lower end of the body is provided with a lower heat insulation bracket and an upper heat insulation bracket. One end of the lower heat insulation bracket is provided with a first trapezoidal end, and one end of the upper heat insulation bracket is provided with a second trapezoidal end. The first trapezoidal groove and the first trapezoidal end are adapted to be connected, and the second trapezoidal groove and the second trapezoidal end are adapted to be connected.

[0007] Furthermore, an aluminum plate bracket is installed on the upper part of the main body by screws, and a connecting piece is provided on one side of the upper end of the aluminum plate bracket. A limit step is fixedly installed on one end of the connecting piece.

[0008] Furthermore, the upper end of the aluminum plate bracket is provided with an arc-shaped aluminum plate, and a slot is provided on the inner wall of the arc-shaped aluminum plate corresponding to the position of the limiting step. The bottom of the two arc-shaped plates of the arc-shaped aluminum plate are fixedly installed with a card plate, and the two card plates are respectively engaged with the two arc-shaped plates of the aluminum plate bracket below.

[0009] Furthermore, a first step block is provided between the handle and the main body, and a second step block is provided between the main body and the end, with the main body located between the first step block and the second step block. The two ends of the arc-shaped aluminum plate form a gap with the first step block and the first step block respectively, and the length of the gap is 0.3mm.

[0010] Furthermore, the lower heat insulation bracket and the lower heat insulation bracket are provided with aluminum plates at their lower ends, and the two ends of the aluminum plates are flush with the first trapezoidal end and the second trapezoidal end, respectively. The two ends of the aluminum plates form a second gap with the first trapezoidal end and the second trapezoidal end, and the length of the second gap is 0.3mm.

[0011] Furthermore, a first limiting plate is provided at the upper end of the lower heat insulation bracket, and a second limiting plate is provided at the upper end of the upper heat insulation bracket. Two limiting blocks are installed on the inner pressure plate located at the upper end of the first trapezoidal groove, and the first limiting plate is located between the two limiting blocks.

[0012] Furthermore, a first snap-fit ​​strip is installed at the lower end of the aluminum plate, and a second snap-fit ​​strip is installed at the lower end of the first snap-fit ​​strip.

[0013] Furthermore, a first snap-fit ​​groove is provided at the inner edge of the lower heat insulation bracket, and a second snap-fit ​​groove is provided on the lower heat insulation bracket located on one side of the first snap-fit ​​groove.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. This utility model changes the existing straight gap at the connection between the aluminum plate and the outer shell into a trapezoidal gap, which can effectively avoid hair getting stuck. During use, due to the special structure of the trapezoidal shape, the hair will not be dragged along the gap. Compared with the existing straight structure, it can better restrict the direction of hair movement when dragging, and avoid getting stuck in the groove, thus better solving the problem of hair getting stuck.

[0016] 2. This utility model forms a 0.3mm gap between the arc-shaped aluminum plate and the first step blocks at both ends. Compared with the existing direct contact or small gap, it can effectively solve the problem of hair getting stuck when passing through. When hair passes through this area, it can pass directly through the gap, avoiding hair getting stuck here.

[0017] 3. This utility model provides an aluminum plate bracket with a limiting step at the lower end of the curved aluminum plate, which can limit and fix the curved aluminum plate. The limiting step will be engaged in the slot on the curved aluminum plate, effectively preventing left and right swaying, and thus more effectively preventing the phenomenon of jamming at the curved aluminum plate.

[0018] The parts of the device not covered herein are the same as or can be implemented using existing technologies. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of the anti-snagging structure of a hair straightener according to the present invention.

[0020] Figure 2 This is a front view of the anti-snagging structure of a hair straightener according to the present invention.

[0021] Figure 3 This utility model relates to an anti-snagging structure for a hair straightener. Figure 2 A magnified view of A in the middle.

[0022] Figure 4 This is a bottom view of the anti-snagging structure of a hair straightener according to the present invention.

[0023] Figure 5 This is an integrated structural diagram of the handle, main body, and end of a hair straightener with an anti-snagging structure according to this utility model.

[0024] Figure 6 This is a partially enlarged view of the anti-snagging structure of a hair straightener according to this utility model.

[0025] Figure 7 This is an enlarged view of the inner pressure plate of the anti-snagging structure of a hair straightener according to this utility model.

[0026] Figure 8 This is a cross-sectional view of a hair straightener anti-snagging structure according to the present invention.

[0027] Figure 9 This utility model relates to an anti-snagging structure for a hair straightener. Figure 8 A magnified view of B in the middle.

[0028] Figure 10 This is an enlarged view of the aluminum plate bracket of the anti-snagging structure of a hair straightener according to this utility model.

[0029] Figure 11 This is an enlarged view of the arc-shaped aluminum plate of the anti-snagging structure of a hair straightener according to this utility model.

[0030] Figure 12 This is one of the enlarged views of the lower and upper heat insulation brackets of the anti-snagging structure for a hair straightener according to this utility model.

[0031] Figure 13 This is an enlarged view of the upper heat insulation bracket of the anti-snagging structure of a hair straightener according to this utility model.

[0032] Figure 14 This is the second enlarged view of the lower and upper heat insulation brackets of the anti-snagging structure for a hair straightener according to this utility model.

[0033] Figure 15 This is an enlarged view of the aluminum plate of the anti-snagging structure of a hair straightener according to this utility model.

[0034] Figure 16 This utility model relates to an anti-snagging structure for a hair straightener. Figure 2 A magnified view of C.

[0035] In the diagram: 1. Handle; 2. Main body; 3. End; 4. Curved aluminum plate; 5. Aluminum plate; 6. First trapezoidal end; 7. Second trapezoidal end; 8. Gap one; 9. Inner pressure plate; 10. First trapezoidal groove; 11. Second trapezoidal groove; 12. Aluminum plate bracket; 13. Limiting block; 14. Limiting step; 15. Slot; 16. Card plate; 17. First locking strip; 18. Second locking strip; 19. Lower heat insulation bracket; 20. Upper heat insulation bracket; 21. First locking groove; 22. Second locking groove; 23. First limiting plate; 24. Second limiting plate; 25. Connecting piece; 26. Gap two. Detailed Implementation

[0036] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0037] like Figures 1-16 As shown, a hair straightener anti-snagging structure includes an integrally formed handle 1, a main body 2, and an end head 3. An inner pressure plate 9 is screwed to the lower part of the handle 1. One end of the inner pressure plate 9 has a first trapezoidal groove 10, and the lower end of the end head 3 has a second trapezoidal groove 11. The lower end of the main body 2 is provided with a lower heat insulation bracket 19 and an upper heat insulation bracket 20. One end of the lower heat insulation bracket 19 is provided with a first trapezoidal end 6, and one end of the upper heat insulation bracket 20 is provided with a second trapezoidal end 7. The first trapezoidal groove 10 is adapted to and connected with the first trapezoidal end 6, and the second trapezoidal groove 11 is adapted to and connected with the second trapezoidal end 7.

[0038] As an embodiment of this utility model, by changing the existing straight gap at the connection between the aluminum plate 5 and the outer shell into a trapezoidal gap, the phenomenon of hair getting stuck can be effectively avoided.

[0039] An aluminum plate bracket 12 is installed on the upper part of the main body 2 by screws. A connecting piece 25 is provided on one side of the upper end of the aluminum plate bracket 12, and a limit step 14 is fixedly installed on one end of the connecting piece 25.

[0040] An arc-shaped aluminum plate 4 is provided at the upper end of the aluminum plate bracket 12, and a slot 15 is provided on the inner wall of the arc-shaped aluminum plate 4 corresponding to the position of the limiting step 14. A card plate 16 is fixedly installed at the bottom of the two arc-shaped plates of the arc-shaped aluminum plate 4, and the two card plates 16 are respectively attached to the bottom of the two arc-shaped plates of the aluminum plate bracket 12.

[0041] It should be noted that by setting an aluminum plate bracket 12 with a limiting step 14 at the lower end of the curved aluminum plate 4, the curved aluminum plate 4 can be limited and fixed. The limiting step 14 will be engaged in the slot 15 on the curved aluminum plate 4, effectively preventing left and right swaying, and thus more effectively preventing the phenomenon of jamming at the curved aluminum plate 4.

[0042] A first step block is provided between the handle 1 and the main body 2, and a second step block is provided between the main body 2 and the end 3. The main body 2 is located between the first step block and the second step block. The two ends of the arc-shaped aluminum plate 4 form a gap 8 with the first step block and the first step block respectively. The length of the gap 8 is 0.3mm.

[0043] Furthermore, a 0.3mm gap 8 is formed between the curved aluminum plate 4 and the first step blocks at both ends. Compared with the existing cases where the curved aluminum plate 4 is in direct contact with the ends or the gap is small, this can effectively solve the problem of hair getting stuck when passing through. When hair passes through this area, it can pass directly through the gap 8, avoiding hair getting stuck here.

[0044] Aluminum plates 5 are provided at the lower ends of the lower heat insulation bracket 19 and the upper heat insulation bracket 20, and the two ends of the aluminum plates 5 are flush with the first trapezoidal end 6 and the second trapezoidal end 7 respectively. The two ends of the aluminum plates 5 form a second gap 26 with the first trapezoidal end 6 and the second trapezoidal end 7 respectively. The length of the second gap 26 is 0.3mm.

[0045] The upper end of the lower heat insulation bracket 19 is provided with a first limiting plate 23, the upper end of the upper heat insulation bracket 20 is provided with a second limiting plate 24, two limiting blocks 13 are installed on the inner pressure plate 9 located at the upper end of the first trapezoidal groove 10, and the first limiting plate 23 is located between the two limiting blocks 13. There are also two similar limiting blocks 13 at the upper end of the second trapezoidal groove 11.

[0046] A first snap-fit ​​strip 17 is installed at the lower end of the aluminum plate 5, and a second snap-fit ​​strip 18 is installed at the lower end of the first snap-fit ​​strip 17.

[0047] A first snap-fit ​​groove 21 is provided at the inner edge of the lower heat insulation bracket 19, and a second snap-fit ​​groove 22 is provided on the lower heat insulation bracket 19 located on one side of the first snap-fit ​​groove 21.

[0048] As an embodiment of this utility model, the internal components are installed above and below the lower heat insulation bracket 19 and the upper heat insulation bracket 20. Then, the aluminum plate 5 is slidably installed on the lower heat insulation bracket 19 and the upper heat insulation bracket 20. During installation, the first snap-fit ​​strip 17 slides along the first snap-fit ​​groove 21, and the second snap-fit ​​strip 18 slides along the second snap-fit ​​groove 22 until the aluminum plate 5 slides to contact the side of the second trapezoidal end 7. Similarly, the aluminum plate 5 is slid until it slides to contact the side of the first trapezoidal end 6. The above operation is a sliding installation to the left and right, the purpose of which is to install the aluminum plate 5 on the lower heat insulation bracket 19 and the upper heat insulation bracket 20 from the left and right sides respectively.

[0049] Working principle: This utility model is a hair straightener anti-snagging structure. During assembly, the arc-shaped aluminum plate 4 is first slidably installed on the aluminum plate bracket 12. During the sliding process, the two clamping plates 16 abut against the two arc-shaped plates of the aluminum plate bracket 12 until the connecting piece 25 drives the limiting step 14, which is then engaged inside the 15, thus completing the assembly of the arc-shaped aluminum plate 4 and the aluminum plate bracket 12. Next, the aluminum plate bracket 12 is installed on the main body 2 with two screws. The arc-shaped aluminum plate 4 is equipped with an aluminum plate bracket with a limiting step 14 at its lower end. 12. The curved aluminum plate 4 can be limited and fixed. The limiting step 14 will be engaged in the slot on the curved aluminum plate 4, effectively preventing left and right swaying, and thus more effectively preventing hair from getting stuck at the curved aluminum plate 4. A 0.3mm gap 8 is formed between the curved aluminum plate 4 and the first step block at both ends. Compared with the existing cases where the curved aluminum plate 4 is in direct contact with the ends or the gap is small, the problem of hair getting stuck when passing through can be effectively solved. When the hair passes through this area, it can pass directly through the gap 8, avoiding hair getting stuck at this point.

[0050] The internal components are installed above and below the lower heat insulation bracket 19 and the upper heat insulation bracket 20, respectively. Then, the aluminum plate 5 is slidably installed on the lower heat insulation bracket 19 and the upper heat insulation bracket 20. During installation, the first snap-fit ​​strip 17 slides along the first snap-fit ​​groove 21, and the second snap-fit ​​strip 18 slides along the second snap-fit ​​groove 22 until the aluminum plate 5 slides to contact the side of the second trapezoidal end 7. Similarly, the aluminum plate 5 is slid until it slides to contact the side of the first trapezoidal end 6. The above operation is a sliding installation to the left and right, the purpose of which is to install the aluminum plate 5 on the lower heat insulation bracket 19 and the upper heat insulation bracket 20 from the left and right sides respectively. At this time, the lower heat insulation bracket 19, the upper heat insulation bracket 20 and the aluminum plate 5 can be understood as a whole component assembled together.

[0051] After completing the above operations, install the assembly of the lower heat insulation bracket 19, the upper heat insulation bracket 20 and the aluminum plate 5 at the lower end of the end 3. Simply place the second limiting plate 24 between the two limiting blocks 13 on the second trapezoidal groove 11, and then install the assembly of the lower heat insulation bracket 19, the upper heat insulation bracket 20 and the aluminum plate 5 at the lower end of the main body 2. Next, install the inner pressure plate 9 below the handle 1 with screws. During installation, the first limiting plate 23 needs to be placed between the two limiting blocks 13 on the first trapezoidal groove 10 to achieve clamping and limiting. At this time, the installation of the entire device is completed.

[0052] The completed structure, at the connection between aluminum plate 5 and the outer shell, changes the existing straight gap to a trapezoidal gap, which effectively avoids hair getting stuck. During use, due to the special trapezoidal structure, hair will not be dragged along the gap. Compared with the existing straight structure, it can better restrict the direction of hair movement when dragging, preventing it from getting stuck in the slot, thus better solving the hair-stuck problem and making it more practical. The same gap 26 has the same function as gap 8. Compared with the existing situation where aluminum plate 5 is in direct contact with both ends or the gap is small, it can effectively solve the problem of hair getting stuck when passing through. When hair passes through this area, it can pass directly through gap 26 without hair getting stuck here.

[0053] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A hair straightener anti-snagging structure, comprising an integrally formed handle (1), a main body (2), and an end (3), characterized in that: An inner pressure plate (9) is screwed directly below the handle (1). One end of the inner pressure plate (9) is provided with a first trapezoidal groove (10), and the lower end of the end (3) is provided with a second trapezoidal groove (11). The lower end of the main body (2) is provided with a lower heat insulation bracket (19) and an upper heat insulation bracket (20). One end of the lower heat insulation bracket (19) is provided with a first trapezoidal end (6), and one end of the upper heat insulation bracket (20) is provided with a second trapezoidal end (7). The first trapezoidal groove (10) is adapted to the first trapezoidal end (6), and the second trapezoidal groove (11) is adapted to the second trapezoidal end (7).

2. The anti-snagging structure for a hair straightener according to claim 1, characterized in that: An aluminum plate bracket (12) is installed on the upper part of the main body (2) by screws. A connecting piece (25) is provided on one side of the upper end of the aluminum plate bracket (12). A limit step (14) is fixedly installed on one end of the connecting piece (25).

3. The anti-snagging structure for a hair straightener according to claim 2, characterized in that: The upper end of the aluminum plate bracket (12) is provided with an arc-shaped aluminum plate (4), and a slot (15) is provided on the inner wall of the arc-shaped aluminum plate (4) corresponding to the position of the limiting step (14). The bottom of the two arc-shaped plates of the arc-shaped aluminum plate (4) are fixedly installed with a card plate (16), and the two card plates (16) are respectively attached to the bottom of the two arc-shaped plates of the aluminum plate bracket (12).

4. The anti-snagging structure for a hair straightener according to claim 3, characterized in that: A first step block is provided between the handle (1) and the main body (2), and a second step block is provided between the main body (2) and the end (3). The main body (2) is located between the first step block and the second step block. The two ends of the arc-shaped aluminum plate (4) form a gap (8) with the first step block and the first step block respectively. The length of the gap (8) is 0.3mm.

5. The anti-snagging structure for a hair straightener according to claim 1, characterized in that: The lower heat insulation bracket (19) and the lower heat insulation bracket (20) are provided with aluminum plates (5), and the two ends of the aluminum plates (5) are flush with the first trapezoidal end (6) and the second trapezoidal end (7) respectively. The two ends of the aluminum plates (5) form a second gap (26) with the first trapezoidal end (6) and the second trapezoidal end (7) respectively. The length of the second gap (26) is 0.3mm.

6. The anti-snagging structure for a hair straightener according to claim 5, characterized in that: The upper end of the lower heat insulation bracket (19) is provided with a first limiting plate (23), the upper end of the upper heat insulation bracket (20) is provided with a second limiting plate (24), and two limiting blocks (13) are installed on the inner pressure plate (9) located at the upper end of the first trapezoidal groove (10), and the first limiting plate (23) is located between the two limiting blocks (13).

7. The anti-snagging structure for a hair straightener according to claim 6, characterized in that: The lower end of the aluminum plate (5) is equipped with a first snap-fit ​​strip (17), and the lower end of the first snap-fit ​​strip (17) is equipped with a second snap-fit ​​strip (18).

8. The anti-snagging structure for a hair straightener according to claim 7, characterized in that: The lower heat insulation bracket (19) has a first snap-fit ​​groove (21) at its inner edge, and a second snap-fit ​​groove (22) is provided on the lower heat insulation bracket (19) located on one side of the first snap-fit ​​groove (21).

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