Portable hair straightener

Abstract

The utility model discloses a portable hair straightener, and relates to the technical field of articles for daily use. The portable hair straightener comprises an upper clamping plate, a lower clamping plate, a main plate and a plurality of rotating shafts, one end of the upper clamping plate is rotatably mounted at the top of the lower clamping plate, the upper clamping plate and the lower clamping plate can be opened or closed, the main plate is rotatably mounted at the bottom of the lower clamping plate through the rotating shafts, and the rotating shafts are arranged on the upper clamping plate and the lower clamping plate. A folding area is arranged between the main plate and the lower clamping plate, and a fastening assembly is installed between the main plate and the lower clamping plate. According to the portable hair straightener, the folding area and the fastening assembly are arranged, so that the hair straightener is more portable and easy to store; by means of the folding design, a user can compactly store the hair straightener in a bag or a box, and the hair straightener is convenient to carry and use. Meanwhile, the clamping plate and the heating plate of the hair straightener can be effectively protected through the folding design, the service life is prolonged, the overall design is simple and practical, and the use experience of a user is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of daily necessities, in particular to a portable hair straightener. Background Art

[0002] A hair straightener is a tool used for hair styling, which usually uses high temperature to straighten the hair quickly and achieve efficient hair styling.

[0003] However, the existing hair straightener consists of an upper clamping plate and a lower clamping plate. The rear end of the lower clamping plate is connected to a power cord, and the end of the power cord is connected to a plug. Since the power cord itself is long, it needs to be wrapped around the hair straightener, which makes it difficult to carry and requires a large storage space. It cannot be folded up, making it inconvenient to carry and use outside.

[0004] Based on this, the present invention proposes a portable hair straightener to solve the above technical problems. Utility Model Content

[0005] The purpose of the utility model is to solve the defects in the prior art and to provide a portable hair straightener.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A portable hair straightener comprises: an upper clamping plate and a lower clamping plate, wherein one end of the upper clamping plate is rotatably mounted on the top of the lower clamping plate, and the upper clamping plate and the lower clamping plate can be opened or closed;

[0008] A main board and a rotating shaft, wherein the main board is rotatably mounted on the bottom of the lower splint via the rotating shaft, a plurality of rotating shafts are provided, a folding area is provided between the main board and the lower splint, and a fastening assembly is installed between the main board and the lower splint.

[0009] As a preferred technical solution of the present invention, the fastening assembly includes a fastener and a fastening opening, the fastener is slidably installed at the front end of the bottom of the main board, and the fastening opening is opened at the rear end of the top of the lower splint.

[0010] As a preferred technical solution of the present invention, the fastening assembly also includes a push switch button and a spring. The push switch button is installed at the end of the main board. The push switch button and the fastener are fixedly connected. The spring is installed between the push switch button and the main board.

[0011] As a preferred technical solution of the present invention, a heat dissipation area is provided between the folding area and the rotating shaft.

[0012] As a preferred technical solution of the present invention, a buffer area is provided below the rotating shaft, and the buffer area includes a buffer layer, a buffer protrusion and a buffer groove.

[0013] As a preferred technical solution of the present invention, a display screen and a gear adjustment switch are installed on the top of the main board, and the display screen is located at the upper end of the gear adjustment switch.

[0014] As a preferred technical solution of the present invention, a limit switch is installed on one side of the mainboard, and a charging port is provided on the other side of the mainboard.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] The utility model makes the hair straightener more portable and easy to store by providing the folding area and the fastening assembly; the folding design allows the user to compactly store the hair straightener in a bag or box, making it convenient to carry and use; at the same time, the folding design can also effectively protect the clamping plate and the heating plate of the hair straightener, extending their service life. The overall design is simple and practical, which improves the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the present invention or 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 for the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0018] Figure 1 This is a schematic diagram of the overall structure of a portable hair straightener proposed by the present invention in a fully folded state;

[0019] Figure 2 This is a schematic diagram of the overall structure of a portable hair straightener proposed by the present invention, with the main board and the lower clamping board separated;

[0020] Figure 3 This is an overall schematic diagram of the folding area of a portable hair straightener proposed in the present invention;

[0021] Figure 4 This is an overall schematic diagram of a fastening assembly in a portable hair straightener proposed by the present invention.

[0022] In the figure: 1. Upper splint; 2. Lower splint; 3. Main board; 4. Rotating shaft; 5. Folding area; 6. Fastening assembly; 601. Fastener; 602. Fastening port; 603. Press switch button; 604. Spring; 7. Heat dissipation area; 8. Buffer area; 801. Buffer layer; 802. Buffer bump; 803. Buffer groove; 9. Display screen; 10. Gear adjustment switch; 11. Limit switch; 12. Charging port. DETAILED DESCRIPTION

[0023] The following is a clear and complete description of the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only a part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] like Figure 1-4 As shown, a portable hair straightener includes an upper clamping plate 1 and a lower clamping plate 2, one end of the upper clamping plate 1 is rotatably mounted on the top of the lower clamping plate 2, and the upper clamping plate 1 and the lower clamping plate 2 can be opened or closed; a main board 3 and a rotating shaft 4, the main board 3 is rotatably mounted on the bottom of the lower clamping plate 2 via the rotating shaft 4, and the rotating shaft 4 is provided in plurality; a folding area 5 is provided between the main board 3 and the lower clamping plate 2, and a fastening component 6 is installed between the main board 3 and the lower clamping plate 2. The folding area 5 is made of flexible material. Due to the provision of the folding area 5 and multiple rotating shafts 4, the design allows the main board 3 and the lower clamping plate 2 to be easily folded and unfolded, bringing greater flexibility and portability to the device; a heat dissipation area 7 is provided between the folding area 5 and the rotating shaft 4, which can effectively dissipate the heat inside the device to the external environment, thereby reducing the temperature of the device, improving the stability and reliability of the device, and thus extending the service life of the device; the main board 3 and the lower clamping plate 2 can be opened or closed. After the device is used, the main board 3 can be folded together with the upper clamping plate 1 and the lower clamping plate 2 to reduce storage space and make the hair straightener more portable and easy to store; through the folding design, the user can compactly store the hair straightener in a bag or box for easy carrying and use; at the same time, the folding design can also effectively protect the clamping plate and heating plate of the hair straightener, extending the service life. The overall design is simple and practical, which improves the user experience.

[0025] The fastening assembly 6 includes a fastener 601, a fastening opening 602, a push switch button 603 and a spring 604. The fastener 601 is slidably installed at the front end of the bottom of the main board 3, and the fastening opening 602 is opened at the rear end of the top of the lower splint 2; the push switch button 603 is installed at the end of the main board 3, the push switch button 603 and the fastener 601 are fixedly connected, and the spring 604 is installed between the push switch button 603 and the main board 3. After the device is used, the main board 3 is rotated to the lower clamping plate 2, and the fastener 601 enters the fastening opening 602. The barb on the fastener 601 is locked on the fastening opening 602, and the main board 3 and the lower clamping plate 2 can be locked together through the fastener 601 and the fastening opening 602, which reduces the storage space and makes the hair straightener more portable and easy to store; when opening the main board 3 and the lower clamping plate 2, it is only necessary to press the push switch button 603. Pressing the switch button 603 will squeeze the fastener 601, causing the spring 604 to compress, and the fastener 601 can be separated from the fastening opening 602; through the folding design, the user can compactly store the hair straightener in a bag or box, which is convenient for carrying and traveling, and can effectively reduce damage caused by collision or squeezing during carrying or storage.

[0026] A heat dissipation area 7 is provided between the folding area 5 and the rotating shaft 4, which can effectively dissipate the heat inside the device to the external environment, thereby reducing the temperature of the device, improving the stability and reliability of the device, and thus extending the service life of the device.

[0027] A buffer area 8 is provided below the rotating shaft 4, and the buffer area 8 includes a buffer layer 801, a buffer protrusion 802 and a buffer groove 803; when the main board 3 and the lower splint 2 are folded, the two walls of the buffer groove 803 will be squeezed toward the buffer protrusion 802, which can effectively avoid or reduce the lower surface of the buffer layer 801 from cracking, wrinkling, etc. due to bending; through the setting of the buffer area 8, the mechanical stress generated by the main board 3 and the lower splint 2 during the folding and unfolding process is effectively alleviated, thereby improving the durability and service life of the device; the stability and smoothness of the device during the folding and unfolding process are improved, and the user will not feel obvious jamming or abnormal noise during use, thereby improving the user satisfaction and comfort.

[0028] A display screen 9 and a gear adjustment switch 10 are mounted on the surface of the main board 3 opposite the lower clamping plate 2. The display screen 9 is located above the gear adjustment switch 10 and is connected to the control chip on the main board 3 via a data cable. The display screen 9 receives signals from the control chip and displays corresponding information in real time, indicating various status information of the hair straightener, such as temperature, gear, and battery level. The gear adjustment switch 10 is connected to the control chip on the main board 3 via an electrical circuit. By operating the switch, the user sends instructions to the control chip, thereby changing the heating gear of the hair straightener. The addition of the display screen 9 allows the user to intuitively understand the current status of the hair straightener, such as the current temperature and selected gear, without having to rely on intuition or experience, helping the user avoid damage caused by overheating and improving user safety. The design of the gear adjustment switch 10 allows the user to conveniently adjust the heating gear or function mode of the hair straightener to meet different hair qualities and styling requirements. Through the gear adjustment switch 10, the user can select the appropriate heating gear as needed, avoiding safety issues caused by excessively high or low temperatures.

[0029] A limit switch 11 is installed on one side surface of the main board 3, and the opening and closing states of the upper clamping plate 1 and the lower clamping plate 2 can be controlled by the limit switch 11. By accurately triggering the limit switch 11, it can be ensured that the upper clamping plate 1 and the lower clamping plate 2 are accurately opened to a predetermined width or fully closed, thereby achieving precise control of hair clamping and release; the presence of the limit switch 11 can avoid damage to the upper clamping plate 1 and the lower clamping plate 2 due to excessive opening or closing, and also prevent users from being injured due to improper operation during use, thereby improving the safety of the product; a charging port 12 is provided on the other side surface of the main board 3. By providing the charging port 12 on the main board 3, the user can conveniently use a charging cable to connect the hair straightener to an external power source for fast charging. This design avoids the limitation of using a specific charger or charging stand, improves the convenience of charging, and the hair straightener can be stored after charging is completed, which is convenient for carrying and use when traveling.

[0030] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples. Within the scope of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0031] The present invention is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the scope of protection of the present invention.

Claims

1. A portable hair straightener, characterized in that: include: An upper splint (1) and a lower splint (2), wherein one end of the upper splint (1) is rotatably mounted on the top of the lower splint (2), and the upper splint (1) and the lower splint (2) can be opened or closed; A main board (3) and a rotating shaft (4), wherein the main board (3) is rotatably mounted on the bottom of the lower clamping plate (2) via the rotating shaft (4), a plurality of rotating shafts (4) are provided, a folding area (5) is provided between the main board (3) and the lower clamping plate (2), and a fastening component (6) is installed between the main board (3) and the lower clamping plate (2).

2. A portable hair straightener according to claim 1, characterized in that: The fastening assembly (6) comprises a fastener (601) and a fastening opening (602), wherein the fastener (601) is slidably mounted on the front end of the bottom of the main board (3), and the fastening opening (602) is opened on the rear end of the top of the lower clamping plate (2).

3. A portable hair straightener according to claim 2, characterized in that: The fastening assembly (6) further comprises a push switch button (603) and a spring (604); the push switch button (603) is mounted on the end of the main board (3); the push switch button (603) and the fastener (601) are fixedly connected; and the spring (604) is mounted between the push switch button (603) and the main board (3).

4. A portable hair straightener according to claim 3, characterized in that: A heat dissipation area (7) is provided between the folding area (5) and the rotating shaft (4).

5. The portable hair straightener according to claim 4, characterized in that: A buffer area (8) is provided below the rotating shaft (4), and the buffer area (8) comprises a buffer layer (801), a buffer protrusion (802) and a buffer groove (803).

6. The portable hair straightener according to claim 5, characterized in that: A display screen (9) and a gear adjustment switch (10) are installed on the top of the main board (3), and the display screen (9) is located at the upper end of the gear adjustment switch (10).

7. A portable hair straightener according to claim 6, characterized in that: A limit switch (11) is installed on one side of the mainboard (3), and a charging port (12) is provided on the other side of the mainboard (3).

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