Hair styling device

Abstract

This utility model discloses a hair styling device. The device includes a handle structure, a blower structure, a pivoting structure, and a display device. The pivoting structure rotatably connects the handle structure and the blower structure, allowing them to be in a first working state where they are coaxially aligned, and in a second working state where their central axes are at any angle. The display device is located on the pivoting structure and at one end of the pivot axis. This utility model allows the display device to be observed at any time during use without needing to rotate the blower structure. Even when the blower structure is in the blower position, the display device remains visible, making it more convenient and smoother to use, and improving the overall intelligent user experience of the hair styling device.

Description

Technical Field

[0001] This utility model relates to the technical field of hair styling tools, specifically to a hair styling device. Background Technology

[0002] Hair styling devices such as hair dryers generate hot airflow when powered on, used to dry hair, frizz, or clothing. In daily life, to easily monitor the hair dryer's status, a display device is usually installed at the back of the nozzle. This display shows the airflow, temperature, and other parameters, allowing users to check the airflow temperature in real time. However, when using such a hair dryer, if the display device needs to be turned towards the user, the nozzle must be rotated. In this case, the air outlet is facing away from the user, and the airflow blows outwards. This wastes airflow and causes the airflow to blow onto surrounding objects, creating clutter and negatively impacting the user experience. Utility Model Content

[0003] In order to solve the above-mentioned technical problems, the main purpose of this utility model is to provide a hair styling device that aims to solve the problem that traditional folding hair dryers cannot be equipped with a display device to observe the working status of the blower due to space limitations, which affects the user experience of the hair dryer.

[0004] To achieve the above objectives, this utility model proposes a hair styling device, comprising:

[0005] Handle structure and air duct structure;

[0006] A pivoting structure rotatably connects the handle structure and the air duct structure, such that the handle structure and the air duct structure can be in a first working state where they are coaxially arranged, and in a second working state where their central axes can be at any angle.

[0007] The display device is disposed on the pivot structure and located at one end of the pivot axis of the pivot structure.

[0008] Optionally, the central axis of the pivot structure is perpendicular to both the central axis of the handle structure and the central axis of the air duct structure, and the central axis of the pivot structure forms the rotation axis of the handle structure and the air duct structure.

[0009] Optionally, the pivot structure is cylindrical and has a first end and a second end that are opposite to each other along its axial direction. The display device is disposed at the first end of the pivot structure, and the shape of the display device matches the shape of the cross section of the pivot structure.

[0010] Optionally, the cross-sectional area of ​​the display device is smaller than the cross-sectional area of ​​the pivot structure.

[0011] Optionally, the display device is disposed at a first end that does not protrude from the pivot structure.

[0012] Optionally, the pivoting structure includes an outer cylinder and an inner cylinder that are rotatably fitted together. The outer cylinder is connected to the handle structure, the inner cylinder is connected to the air duct structure, and the display device is disposed on the outer cylinder and located at the first end of the outer cylinder.

[0013] Optionally, the display device includes:

[0014] The display bracket is located at the first end of the outer cylinder and has an installation gap between it and the first end of the outer cylinder;

[0015] The display screen is located within the mounting gap;

[0016] A supporting rubber ring is provided on the display bracket and located within the installation gap. The supporting rubber ring and the outer cylinder respectively abut against the two ends of the display screen along the axial direction.

[0017] Optionally, the display bracket is arranged in a ring shape, and the inner ring side of the display bracket is provided with a plurality of snap-fit ​​ribs, which are arranged at intervals along the circumference of the display bracket.

[0018] The supporting rubber ring is sleeved on the inner side of the display bracket, and one end of the supporting rubber ring is provided with multiple slots that are corresponding to and engaged with the multiple snap-fit ​​ribs. The other end of the supporting rubber ring abuts against the display screen.

[0019] Optionally, the outer cylinder and the handle structure are integrally formed, and the inner cylinder and the air duct structure are integrally formed.

[0020] Optionally, the handle structure includes a handle body and a button assembly disposed on the handle body, wherein the display device and the button assembly are located on the same side of the handle structure.

[0021] The technical solution provided by this utility model has the following beneficial effects:

[0022] The hair styling device provided by this utility model includes a handle structure, a blower structure, a pivoting structure, and a display device. The handle structure and the blower structure are rotatably connected via the pivoting structure, allowing them to rotate relative to each other at different angles, thus enabling the hair styling device to operate in different states. Specifically, the handle structure and the blower structure can be at least in a first working state where they are coaxially aligned, forming a cylindrical structure for easy gripping and operation such as curling or straightening hair; they can also operate in a conventional bent position for regular blow-drying. By changing the rotational positions of the handle structure and the blower structure, the hair styling device can operate in different positions, resulting in more diverse working modes. Furthermore, by placing the display device on the pivot structure, it avoids occupying the internal space of the handle structure and / or the blower structure. Moreover, compared to placing the display device on the side of the blower structure facing away from the air vent, the display device in this invention is located at one end of the pivot axis of the pivot structure. During the use of the hair styling equipment, the display device can be observed at any time without needing to turn the blower structure. This allows for effective observation of the display device even when the blower structure is in the blow-drying state, making it significantly more convenient and smoother to use, and resulting in a better overall intelligent user experience for the hair styling equipment. Attached Figure Description

[0023] 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 the structures shown in these drawings without creative effort.

[0024] Figure 1 A schematic diagram of the structure of one embodiment of a hair styling device (in a second working state) provided by this utility model;

[0025] Figure 2 for Figure 1 A schematic diagram of the structure of the hair styling equipment described herein (in its first working state);

[0026] Figure 3 for Figure 1 An exploded view of the hair styling equipment described herein;

[0027] Figure 4 for Figure 1 An exploded view of the display device described herein.

[0028] Explanation of icon numbers:

[0029] 100-Hair styling equipment; 1-Handle structure; 11-Handle body; 111-Upper handle body; 112-Lower handle body; 12-Button assembly; 2-Air blower structure; 3-Pivot structure; 31-Outer cylinder; 311-Upper cylinder; 3111-Groove; 312-Lower cylinder; 32-Inner cylinder; 321-Wire hole; 4-Display device; 41-Display screen; 42-Display bracket; 421-Snap-fit ​​rib; 422-Hook; 43-Supporting rubber ring; 431-Slot.

[0030] The realization of the purpose, functional characteristics and excellent effects of this utility model will be further explained below in conjunction with specific embodiments and accompanying drawings. Detailed Implementation

[0031] 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 protection scope of the present utility model.

[0032] It should be noted that if the embodiments of this utility model involve directional indication, the directional indication is only used to explain the relative positional relationship and movement of each component in a specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0033] Furthermore, if the embodiments of this utility model involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the meaning of "and / or" throughout the text includes three parallel solutions; for example, "A and / or B" includes solution A, solution B, or a solution where both A and B are satisfied simultaneously. Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0034] This utility model provides a hair styling device 100. For details, please refer to... Figures 1 to 2In this embodiment, the hair styling device 100 includes a handle structure 1, a blower structure 2, a pivot structure 3, and a display device 4. The pivot structure 3 rotatably connects the handle structure 1 and the blower structure 2, such that the handle structure 1 and the blower structure 2 can be in a first working state where they are coaxially arranged, and in a second working state where their central axes are at any angle. The display device 4 is disposed on the pivot structure 3 and located at one end of the axial direction of the pivot axis of the pivot structure 3.

[0035] In this embodiment, the handle structure 1 and the blower structure 2 are rotatably connected via the pivot structure 3, allowing them to rotate relative to each other at different angles, thus enabling the hair styling device 100 to operate in different states. Specifically, the handle structure 1 and the blower structure 2 can be in at least a first working state where they are coaxially aligned, allowing the hair styling device 100 to form a cylindrical structure for easy gripping and operation, such as curling or straightening hair; it can also operate in a conventional bent position for conventional blow-drying. By changing the rotational positions of the handle structure 1 and the blower structure 2, the hair styling device 100 can operate in different positions, resulting in more diverse operating modes. Furthermore, by placing the display device 4 on the pivot structure 3, it does not occupy the internal space of the handle structure 1 and / or the air duct structure 2. On the other hand, compared to the display device 4 being placed on the side of the air duct structure 2 facing away from the air outlet, the display device 4 in this utility model is located at one end of the axial direction of the pivot axis of the pivot structure 3. During the use of the hair styling device 100, the display device 4 can be observed at any time without needing to turn the direction of the air duct structure 2. This allows the display device 4 to be effectively observed even when the air duct structure 2 is in the blow-drying state, making it obviously more convenient and smoother to use, and the overall intelligent user experience of the hair styling device 100 is also better.

[0036] Among them, such as Figure 1 and Figure 2As shown, both the handle structure 1 and the air blower structure 2 are generally cylindrical, and their diameters and / or lengths can be the same, or their lengths and diameters can differ. Preferably, the diameters of the handle structure 1 and the air blower structure 2 are the same, and the lengths of the handle structure 1 and the air blower structure 2 are the same, making the overall structure smoother and the appearance more aesthetically pleasing when the hair styling device 100 is in its first working state. Preferably, the central axis of the handle structure 1 and the central axis of the air blower structure 2 are on the same plane of rotation. In the first working state, the handle structure 1 and the air blower structure 2 are on the same straight line in the axial direction; in the second working state, the air blower structure 2 is located to one side of the handle structure 1 to form lateral airflow. The length direction of the handle structure 1 is its axial direction, and the length direction of the air blower structure 2 is its axial direction.

[0037] The pivot structure 3 is also generally cylindrical. The central axis of the pivot structure 3 is perpendicular to the central axis of the handle structure 1 and the central axis of the air duct structure 2, and the central axis of the pivot structure 3 forms the rotation axis of the handle structure 1 and the air duct structure 2. The handle structure 1 has a first end and a second end that are opposite to each other along its axial direction. The air duct structure 2 also has a first end and a second end that are opposite to each other along its axial direction. The pivot structure 3 connects the first end of the handle structure 1 and the first end of the air duct structure 2. The second end of the handle structure 1 and the second end of the air duct structure 2 are both free ends. Thus, by rotating the handle structure 1 and / or the air duct structure 2, the hair styling device 100 can be placed in different working modes.

[0038] Furthermore, the pivot structure 3 has a first end and a second end that are arranged opposite to each other along its axial direction. Preferably, the display device 4 is disposed at the first end of the pivot structure 3, and the shape of the display device 4 matches the shape of the cross-section of the pivot structure 3. The display device 4 is also generally arranged in a disc shape, so that the display device 4 can be better installed on the pivot structure 3, and the appearance is more beautiful and smooth.

[0039] Preferably, such as Figure 2 As shown, the cross-sectional area of ​​the display device 4 is smaller than the cross-sectional area of ​​the pivot structure 3. The cross-sectional area of ​​the display device 4 may be slightly smaller than the cross-sectional area of ​​the pivot structure 3, so that the display device 4 is located inside the pivot structure 3, and the pivot structure 3 can protect the periphery of the display device 4 in the circumferential direction.

[0040] Furthermore, the display device 4 is not protruding from the first end of the pivot structure 3. The display device 4 may be flush with the first end of the pivot structure 3. Preferably, along the axial direction of the pivot structure 3, the display end face of the display device 4 is slightly lower than the end face of the first end of the pivot structure 3, so that the pivot structure 3 can better protect the display device 4 in the axial direction and avoid wear on the display end face of the display device 4.

[0041] It should be noted that, when the hair styling device 100 is placed on a horizontal surface, the axial directions of the handle structure 1 and the air blower structure 2 both extend horizontally, while the axial direction of the pivot structure 3 is vertical. Specifically, the first end of the pivot structure 3 faces upwards, and the second end faces downwards. All descriptions of orientation in this invention shall be based on this.

[0042] In one embodiment, combined with Figure 1 and Figure 3 As shown, the handle structure 1 includes a handle body 11 and a button assembly 12 disposed on the handle body 11. The display device 4 and the button assembly 12 are located on the same side of the handle structure 1. When the user holds the handle body 11, the display device 4 also faces the user when the button assembly 12 faces the user. This facilitates the user's operation and adjustment of the hair styling device 100, while also allowing the user to better observe the display status on the display device 4, making operation more convenient.

[0043] Specifically, for the pivoting structure 3, as Figure 3 As shown, the pivoting structure 3 includes an outer cylinder 31 and an inner cylinder 32 that are rotatably fitted together. The outer cylinder 31 is connected to the handle structure 1, and the inner cylinder 32 is connected to the air duct structure 2. The display device 4 is mounted on the outer cylinder 31 and located at its first end, so as to be better oriented towards the user for easy viewing. The rotation of the outer cylinder 31 and the inner cylinder 32 allows the handle structure 1 and the air duct structure 2 to rotate relative to each other, and the cylindrical rotating structure allows for a larger rotation angle, thus making the working modes more diverse.

[0044] Preferably, the outer cylinder 31 and the handle structure 1 are integrally formed, with the outer cylinder 31 protruding from the first end of the handle structure 1 and communicating with it. The inner cylinder 32 and the air duct structure 2 are integrally formed, with the inner cylinder 32 protruding from the first end of the air duct structure 2 and communicating with it. Airflow can enter the air duct structure 2 from the air duct structure 2 via the pivot structure 3, and finally exit from the air outlet at the second end of the air duct structure 2.

[0045] Among them, such as Figure 3 As shown, the handle body 11 includes an upper handle body 111 and a lower handle body 112 that are detachably connected radially, with the upper handle body 111 located above the lower handle body 112. The outer cylinder 31 also includes an upper cylinder 311 and a lower cylinder 312. The upper cylinder 311 and the upper handle body 111 are integrally formed, and the lower cylinder 312 and the lower handle body 112 are integrally formed. The upper cylinder 311 and the lower cylinder 312 are respectively clamped at the upper and lower ends of the inner cylinder 32 and cover the outer periphery of the inner cylinder 32. The display device 4 is mounted on the end of the upper cylinder 311.

[0046] Specifically, for the display device 4, in combination with Figure 3 and Figure 4 As shown, the display device 4 includes a display bracket 42, a display screen 41, and a supporting rubber ring 43. The display bracket 42 is disposed at the first end of the outer cylinder 31, forming an installation gap between the display bracket 42 and the first end of the outer cylinder 31. The display screen 41 is located within the installation gap. The supporting rubber ring 43 is disposed on the display bracket 42 and located within the installation gap. The supporting rubber ring 43 and the outer cylinder 31 respectively abut against the two axial ends of the display screen 41. The display bracket 42 abuts the display screen 41 against the first end of the outer cylinder 31, and the supporting rubber ring 43 abuts between the display bracket 42 and the display screen 41, effectively protecting the display screen 41.

[0047] Furthermore, the display bracket 42 is arranged in a ring shape, and a plurality of snap-fit ​​ribs 421 protrude from the inner ring side of the display bracket 42. The plurality of snap-fit ​​ribs 421 are arranged at intervals along the circumference of the display bracket 42. The shape of the supporting rubber ring 43 matches the shape of the display bracket 42. The supporting rubber ring 43 is sleeved on the inner side of the display bracket 42, and one end of the supporting rubber ring 43 has a plurality of slots 431 that are correspondingly engaged with the plurality of snap-fit ​​ribs 421. The other end of the supporting rubber ring 43 abuts against the display screen 41. The bottom of the plurality of supporting rubber rings 43 has a plurality of slots 431. The plurality of slots 431 are engaged with the plurality of snap-fit ​​ribs 421, thereby fixing the supporting rubber ring 43 to the display bracket 42. Then, the supporting rubber ring 43 directly contacts the display screen 41 to abut and fix the display screen 41 to the outer cylinder 31.

[0048] Specifically, during assembly, the display bracket 42 and the supporting rubber ring 43 are first fixed together. Furthermore, multiple hooks 422 are provided on the outer ring side of the display bracket 42, and multiple grooves 3111 are provided on the inner side of the upper cylinder 311. The multiple hooks 422 are correspondingly engaged with the multiple grooves 3111 to fix the display bracket 42 onto the upper cylinder 311, and to press the display screen 41 between the supporting rubber ring 43 and the upper end of the upper cylinder 311. A first connecting stud is provided on the inner ring side of the display bracket 42, and a second connecting stud is provided on the lower cylinder 312. Screws or bolts are inserted into the first and second connecting studs to further connect and fix the display bracket 42 and the lower cylinder 312, allowing the upper cylinder 311 and the lower cylinder 312 to be respectively clamped and fixed to both ends of the inner cylinder 32.

[0049] The display screen 41 can be configured as a touch screen, which can display the working level, working temperature and / or working mode of the hair styling device 100, etc., and can also adjust and switch the working status of the hair styling device 100, making the working of the hair styling device 100 more intelligent and effectively improving the user experience.

[0050] Furthermore, a circuit board is also provided inside the handle structure 1, and the display screen 41 is electrically connected to the circuit board via a conductor wire. A wire hole 321 is provided on the inner side wall of the inner cylinder 32, and the conductor wire can be led out from the display screen 41, pass through the wire hole 321 to enter the handle body 11, and be connected to the circuit board.

[0051] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. Any equivalent structure made using the contents of the present utility model specification and drawings, or directly or indirectly applied to other related technical fields, are similarly included within the patent protection scope of the present utility model.

Claims

1. A hair styling device, characterized in that, include: Handle structure and air duct structure; A pivoting structure rotatably connects the handle structure and the air duct structure, such that the handle structure and the air duct structure can be in a first working state where they are coaxially arranged, and in a second working state where their central axes can be at any angle. The display device is disposed on the pivot structure and located at one end of the pivot axis of the pivot structure along its axial direction; The pivoting structure includes an outer cylinder and an inner cylinder that are rotatably fitted together. The outer cylinder is connected to the handle structure, and the inner cylinder is connected to the air duct structure. The display device is disposed on the outer cylinder and located at the first end of the outer cylinder.

2. A hair styling appliance as claimed in claim 1, wherein The central axis of the pivot structure is perpendicular to both the central axis of the handle structure and the central axis of the air duct structure, and the central axis of the pivot structure forms the rotation axis of the handle structure and the air duct structure.

3. The hair styling device as described in claim 1, characterized in that, The pivot structure is cylindrical and has a first end and a second end that are opposite to each other along its axial direction. The display device is disposed at the first end of the pivot structure and the shape of the display device matches the shape of the cross section of the pivot structure.

4. The hair styling device as described in claim 3, characterized in that, The cross-sectional area of ​​the display device is smaller than the cross-sectional area of ​​the pivot structure.

5. The hair styling device as described in claim 3, characterized in that, The display device is positioned at the first end of the pivot structure without protruding from it.

6. The hair styling device as described in claim 1, characterized in that, The display device includes: The display bracket is located at the first end of the outer cylinder and has an installation gap between it and the first end of the outer cylinder; The display screen is located within the mounting gap; A supporting rubber ring is provided on the display bracket and located within the installation gap. The supporting rubber ring and the outer cylinder respectively abut against the two ends of the display screen along the axial direction.

7. The hair styling device as described in claim 6, characterized in that, The display bracket is arranged in a ring shape, and the inner ring side of the display bracket is provided with a plurality of snap-fit ​​ribs, which are arranged at intervals along the circumference of the display bracket. The supporting rubber ring is sleeved on the inner side of the display bracket, and one end of the supporting rubber ring is provided with multiple slots that are corresponding to and engaged with the multiple snap-fit ​​ribs. The other end of the supporting rubber ring abuts against the display screen.

8. The hair styling device as described in claim 1, characterized in that, The outer cylinder and the handle structure are integrally formed, and the inner cylinder and the air duct structure are integrally formed.

9. The hair styling appliance of claim 1, wherein, The handle structure includes a handle body and a button assembly disposed on the handle body, wherein the display device and the button assembly are located on the same side of the handle structure.

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