Hair straightener structure with steam generation function

By introducing a blocking mechanism into the hair straightener, the problem of having to press the control switch when separating the clamps is solved, allowing steam flow to be blocked without additional operation, thus improving operational convenience and steam saving.

CN224165855UActive Publication Date: 2026-04-28SHENZHEN LESCOLTON ELECTRIC APPLIANCE CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
SHENZHEN LESCOLTON ELECTRIC APPLIANCE CO LTD
Filing Date
2025-04-29
Publication Date
2026-04-28

AI Technical Summary

Technical Problem

Existing steam straighteners require pressing the control switch in advance when the clamps separate to prevent steam generation, which makes operation inconvenient.

Method used

A hair straightener structure with a blocking mechanism was designed, including an operation box and a connecting tube. The connecting tube is made to fit with the operation box by the action of an adjusting rod to block the steam flow and avoid steam waste.

Benefits of technology

This allows for the blocking of steam flow without additional operation when the clamps are separated, improving ease of use and avoiding steam waste.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model belongs to the field of steam hair straighteners, and particularly relates to a hair straightener structure with a steam generation function, which comprises a hair straightener main body, the hair straightener main body is provided with an upper clamping plate and a lower clamping plate, the hair straightener main body is provided with a steam jet head, the steam jet head is provided with a blocking mechanism, and the blocking mechanism comprises an operation box and a connecting pipe. The connecting pipe is assembled with the steam jet head, air outlet holes are formed in the surface of the operation box, mounting plates are fixedly assembled on the upper surface and the lower surface of the operation box, fixing plates are fixedly assembled on the upper clamping plate and the lower clamping plate, adjusting rods are movably assembled on the fixing plates, and one ends of the adjusting rods are movably assembled with the mounting plates correspondingly; according to the hair straightener structure with the steam generation function, through cooperation of the adjusting rod and the connecting pipe, the problems that when an existing upper clamping plate and an existing lower clamping plate are separated, in order to avoid continuous steam generation, a control switch needs to be pressed in advance, operation is inconvenient, and the operation effect is reduced are solved.
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Description

Technical Field

[0001] This utility model relates to the field of steam straighteners, specifically a steam straightener structure with steam generation function. Background Technology

[0002] A steam straightener is a hair styling tool that uses steam to care for hair. It generates steam through heating, and the steam is evenly distributed onto the hair through the straightener's plates, thus protecting the hair and reducing damage from high temperatures. Steam straighteners typically have a removable water tank, which users can fill with purified water and then heat to produce fine steam, protecting the hair and preventing dryness and frizz caused by high temperatures.

[0003] However, existing steam straighteners still have the following problems during use:

[0004] Existing steam straighteners use steam generated by steam nozzles to evenly apply steam to the hair. However, when the upper and lower plates separate, the control switch needs to be pressed in advance to prevent further steam generation, which is inconvenient and unsuitable for use. Therefore, it is necessary to develop a straightener structure with steam generation function for use in the existing steam straightener field. Utility Model Content

[0005] To overcome the shortcomings of existing technologies, when the upper and lower clamps are separated, the control switch needs to be pressed in advance to prevent steam from continuing to be generated. This leads to inconvenience in operation and reduces the operating effect. This utility model proposes a straightener structure with steam generation function.

[0006] The technical solution adopted by this utility model to solve its technical problem is: a steam generator structure with steam generation function, comprising:

[0007] The hair straightener body is equipped with an upper clamp plate and a lower clamp plate, which are close to each other. A steam jet head is fixedly installed on the end face of the hair straightener body, and the steam jet head is located between the upper clamp plate and the lower clamp plate.

[0008] The blocking mechanism includes an operating box and a connecting pipe. One end of the connecting pipe is fixedly assembled with a steam jet head, and the other end of the connecting pipe extends movably into the interior of the operating box. The surface of the operating box is provided with an air outlet, which communicates with the interior of the operating box and is located on the outside of one end of the connecting pipe.

[0009] Preferably, mounting plates are fixedly mounted on both the upper and lower surfaces of the operation box, and fixing plates are fixedly mounted on both the upper and lower clamping plates, with the fixing plates located on both sides of the connecting pipe.

[0010] Preferably, each of the fixed plates is movably fitted with an adjusting rod, one end of which is movably fitted to the mounting plate.

[0011] Preferably, a connecting frame is fixedly mounted on one end of the connecting pipe. The connecting frame is located inside the operating box, and a sealing ring is fixedly mounted on the connecting frame.

[0012] Preferably, the inner wall of the operation box is provided with a sealing groove, which is located inside the air outlet.

[0013] Preferably, the sealing groove is engaged with the sealing ring on the connecting frame.

[0014] Preferably, the hair straightener body is fixedly equipped with conductive wires, and both the upper and lower clamps are provided with conveying grooves, which are close to the steam jet head.

[0015] Preferably, each of the conveying troughs is provided with a vent hole, and the surfaces of the upper and lower clamping plates are provided with exhaust holes, and the vent holes are all connected to the exhaust holes.

[0016] The advantages of this utility model are:

[0017] The user holds the main body of the hair straightener. After straightening, the upper and lower clamps automatically move away from each other. At this time, under the action of the adjusting rod, the operating box moves towards the steam jet head until the connecting tube is in contact with the inner wall of the operating box. At this time, the steam from the connecting tube cannot enter the interior of the operating box, so the straightening operation stops, thus avoiding the waste of steam. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the assembly structure of the steam generator with steam generation function and the blocking mechanism of this utility model.

[0020] Figure 2 This is a cross-sectional view of the steam generator with steam generation function of this utility model;

[0021] Figure 3 This is a schematic diagram of the blocking mechanism structure of this utility model;

[0022] Figure 4 This is a cross-sectional view of the blocking mechanism of this utility model;

[0023] Figure 5 This is a cross-sectional view of the blocking mechanism of this utility model.

[0024] In the picture:

[0025] 10. Hair straightener body; 11. Conductive wires; 12. Upper clamp; 13. Lower clamp;

[0026] 20. Exhaust port; 21. Steam jet nozzle; 22. Conveying trough; 23. Vent hole;

[0027] 30. Blocking mechanism; 300. Operation box; 301. Connecting pipe; 302. Mounting plate; 303. Fixing plate; 304. Adjusting rod; 305. Air outlet; 306. Connecting frame; 307. Sealing ring; 308. Sealing groove. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0029] The following is in conjunction with the appendix Figure 1 —5 provides further detailed description of this application.

[0030] This application discloses a straightener structure with a steam generation function. (Refer to...) Figure 1 and Figure 3 as well as Figure 4A hair straightener structure with steam generation function includes a hair straightener body 10, an upper clamping plate 12 and a lower clamping plate 13 mounted on the hair straightener body 10, the upper clamping plate 12 and the lower clamping plate 13 being close to each other, a steam jet head 21 fixedly mounted on the end face of the hair straightener body 10, the steam jet head 21 being located between the upper clamping plate 12 and the lower clamping plate 13, and a blocking mechanism 30 mounted on the steam jet head 21, the blocking mechanism 30 including an operation box 300 and a connecting pipe 301, one end of the connecting pipe 301 being fixedly mounted to the steam jet head 21 and connected... One end of the pipe 301 extends movably into the interior of the operation box 300. The surface of the operation box 300 is provided with an air vent 305 that communicates with the interior of the operation box 300. The air vent 305 is located on the outer side of one end of the connecting pipe 301. Mounting plates 302 are fixedly mounted on both the upper and lower surfaces of the operation box 300. Fixing plates 303 are fixedly mounted on both the upper clamping plate 12 and the lower clamping plate 13. The fixing plates 303 are located on both sides of the connecting pipe 301. Adjusting rods 304 are movably mounted on the fixing plates 303. One end of the adjusting rod 304 is movably mounted to the mounting plate 302.

[0031] In this invention, the user holds the hair straightener body 10 and presses the upper clamp 12 and lower clamp 13 respectively, causing them to move closer together. Under the action of the adjusting rod 304, the operating box 300 moves on the connecting tube 301, and one end of the connecting tube 301 is no longer in contact with the inner wall of the operating box 300. At this time, the steam ejected from the steam jet head 21 enters the interior of the operating box 300 through the connecting tube 301. The steam inside the operating box 300 is discharged through the air outlet 305, facilitating the use of steam to care for the user's hair. After straightening is completed, the upper clamp 12 and lower clamp 13 automatically move away from each other. At this time, under the action of the adjusting rod 304, the operating box 300 moves towards the steam jet head 21 until the connecting tube 301 is in contact with the inner wall of the operating box 300. At this time, the steam from the connecting tube 301 cannot enter the interior of the operating box 300, thus stopping the straightening operation and avoiding steam waste.

[0032] Reference Figure 3 and Figure 4 One end of the connecting pipe 301 is fixedly fitted with a connecting frame 306, which is located inside the operation box 300. A sealing ring 307 is fixedly fitted on the connecting frame 306. The inner wall of the operation box 300 is provided with a sealing groove 308 that engages with the sealing ring 307 on the connecting frame 306. The sealing groove 308 is located inside the air outlet 305.

[0033] In this invention, the sealing ring 307 of the connecting frame 306 in the connecting pipe 301 is inserted into the sealing groove 308, thereby improving the sealing performance of the connecting pipe 301 and preventing steam from entering the operating box 300.

[0034] Reference Figure 1 and Figure 2 The main body 10 of the hair straightener is fixedly equipped with a conductive wire 11. The upper clamping plate 12 and the lower clamping plate 13 are both provided with a conveying groove 22. The conveying groove 22 is close to the steam jet head 21. The conveying groove 22 is provided with a vent hole 23. The surfaces of the upper clamping plate 12 and the lower clamping plate 13 are provided with an exhaust hole 20 that communicates with the vent hole 23.

[0035] In this invention, the upper clamp 12 and the lower clamp 13 can clamp the user's hair. At this time, the clamped hair is located in the conveying groove 22. When the straightener body 10 is activated, the steam jet head 21 sprays steam. The steam enters the vent 23 through the conveying groove 22, and the user can straighten their hair with steam. The steam is then discharged through the exhaust hole 20.

[0036] Working principle: The upper clamp 12 and lower clamp 13 can clamp the user's hair. The upper clamp 12 and lower clamp 13 are close to each other, and the clamped hair is located in the conveying groove 22. Under the action of the adjusting rod 304, the operating box 300 moves on the connecting pipe 301. One end of the connecting pipe 301 is no longer in contact with the inner wall of the operating box 300. At this time, the steam ejected from the steam jet head 21 enters the interior of the operating box 300 through the connecting pipe 301. The steam inside the operating box 300 enters through the vent 305. The steam is discharged to facilitate the use of steam to care for the user's hair. After straightening, the upper clamp 12 and lower clamp 13 automatically move away from each other. At this time, under the action of the adjusting rod 304, the operation box 300 moves towards the steam jet head 21 until the sealing ring 307 of the connecting frame 306 in the connecting pipe 301 is inserted into the sealing groove 308, which improves the sealing of the connecting pipe 301. At this time, the steam in the connecting pipe 301 cannot enter the interior of the operation box 300, so that the straightening operation is no longer performed, thus avoiding the waste of steam.

[0037] 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 claimed utility model.

Claims

1. A steam straightener structure with steam generation function, characterized in that: include: A hair straightener body (10) is provided with an upper clamp plate (12) and a lower clamp plate (13). The upper clamp plate (12) and the lower clamp plate (13) are close to each other. A steam jet head (21) is fixedly installed on the end face of the hair straightener body (10). The steam jet head (21) is located between the upper clamp plate (12) and the lower clamp plate (13). The blocking mechanism (30) includes an operation box (300) and a connecting pipe (301). One end of the connecting pipe (301) is fixedly assembled with the steam jet head (21), and the other end of the connecting pipe (301) extends movably into the interior of the operation box (300). The surface of the operation box (300) is provided with an air outlet (305), which communicates with the interior of the operation box (300) and is located outside one end of the connecting pipe (301).

2. The steam straightener structure with steam generation function according to claim 1, characterized in that: The upper and lower surfaces of the operation box (300) are fixedly fitted with mounting plates (302), and the upper clamping plate (12) and the lower clamping plate (13) are fixedly fitted with fixing plates (303), which are located on both sides of the connecting pipe (301).

3. The steam straightener structure with steam generation function according to claim 2, characterized in that: Each of the fixed plates (303) is movably fitted with an adjusting rod (304), one end of which is movably fitted to the mounting plate (302).

4. The steam straightener structure with steam generation function according to claim 3, characterized in that: One end of the connecting pipe (301) is fixedly fitted with a connecting frame (306), which is located inside the operation box (300). A sealing ring (307) is fixedly fitted on the connecting frame (306).

5. The steam straightener structure with steam generation function according to claim 4, characterized in that: The inner wall of the operation box (300) is provided with a sealing groove (308), which is located inside the air outlet (305).

6. The steam straightener structure with steam generation function according to claim 5, characterized in that: The sealing groove (308) engages with the sealing ring (307) on the connecting frame (306).

7. The steam straightener structure with steam generation function according to claim 1, characterized in that: The hair straightener body (10) is fixedly equipped with a conductive wire (11), and both the upper clamp plate (12) and the lower clamp plate (13) are provided with a conveying groove (22), which is close to the steam jet head (21).

8. The steam straightener structure with steam generation function according to claim 7, characterized in that: Ventilation holes (23) are provided on the conveying trough (22), and exhaust holes (20) are provided on the surfaces of the upper clamping plate (12) and the lower clamping plate (13). The ventilation holes (23) are connected to the exhaust holes (20).