Straightening head and straightening wand

Abstract

The utility model is suitable for hairdressing tool technical field provides a straight hair and straightening iron. Straight hair includes: casing, hair processing subassembly, activity setting in accommodating space, hair processing subassembly at least relative setting has two, and can be relatively close or far away, driving piece, at least with one hair processing subassembly connection, driving piece is used for driving the hair processing subassembly of connection movement, to reciprocate relative another hair processing subassembly, wherein, the casing is set up with the notch of accommodating space intercommunication. Straightening iron includes the body and above straight hair, and straight hair is connected in the body. In the utility model, through setting driving piece makes two hair processing subassembly can automatic clamping hair, in the process of processing hair, only need to make hair via notch and enter between two hair processing subassembly, can automatic clamping hair, thereby need not manual manual force clamping hair all the time, simple operation, and further improved the convenience of straightening iron operation use.

Description

Technical Field

[0001] This utility model belongs to the field of hair styling tool technology, and in particular relates to a hair straightener and a hair straightener. Background Technology

[0002] As people's living standards continue to improve, their aesthetic demands are also constantly increasing. People are paying more attention to hairstyles and hair care. Curling irons or straighteners are commonly used tools in the process of styling hair. Users can choose the appropriate tool according to their own styling needs to create the desired hairstyle and enhance their appearance.

[0003] Taking a hair straightener as an example, a hair straightener has two flat plates that can be opened or closed. One end of the two flat plates is hinged to each other, allowing the other end to open or close around the hinged end as a pivot point, thus clamping or releasing the hair. Specifically, the opposing surfaces of the two flat plates can generate heat. The hair to be treated comes into direct contact with the two flat plates, allowing the clamped hair to be heat-treated and straightened, achieving the goal of making the hair smooth.

[0004] In conventional straighteners, one end of the two flat plates is normally open and requires a locking mechanism to keep them closed. During use, the locking mechanism must be manually operated to unlock and open one end of the two flat plates to allow the hair to enter. The two open plates must then be manually held to keep them closed and to clamp the hair for processing. Therefore, this type of straightener is cumbersome to operate and lacks convenience. Utility Model Content

[0005] In view of this, the present invention provides a hair straightener and a hair straightener to solve the problems of cumbersome operation and poor ease of use.

[0006] To solve the above problems, the technical solution of this utility model is implemented as follows:

[0007] A hair straightener includes: a housing having an internal receiving space; hair processing components movably disposed within the receiving space, at least two of which are disposed opposite to each other and can be close to or far apart from each other; and a drive member connected to at least one of the hair processing components, the drive member being used to drive the connected hair processing component to move, reciprocating relative to the other hair processing component; wherein, the housing has a notch communicating with the receiving space for inserting hair to be processed between the two hair processing components.

[0008] In some embodiments, the drive is disposed between the housing and the hair processing assembly, and the drive is connected to both the housing and the hair processing assembly.

[0009] In some embodiments, each of the hair processing components is connected to at least two of the drivers, which are spaced apart.

[0010] In some embodiments, at least the housing is provided with a receiving groove, and the drive member is used to fix one end connected to the housing in the receiving groove.

[0011] In some embodiments, the hair processing assembly includes: a heating element for heating the hair, the heating element having a processing portion in contact with the hair; a fixed housing movably connected to the housing for relative movement relative to the housing, the heating element being mounted on the fixed housing and at least a portion of the processing portion being exposed outside the fixed housing; wherein the driving member is connected to the fixed housing, and the hair is clamped between two opposing processing portions.

[0012] In some embodiments, a hair-accommodating gap is formed between two opposing processing units to accommodate the hair.

[0013] In some embodiments, the housing is provided with a first guide structure, and the fixed housing is provided with a second guide structure. The first guide structure and the second guide structure are connected to guide the fixed housing to move relative to the housing.

[0014] In some embodiments, the first guide structure includes a guide post disposed at one end of the housing along its length, and the second guide structure includes a guide hole disposed at one end of the fixed housing along its length corresponding to the guide post, with the guide post passing through the guide hole.

[0015] In some embodiments, the first guide structure further includes a guide groove disposed at the other end of the housing length direction, and the second guide structure further includes a guide block disposed at the other end of the fixed housing length direction corresponding to the guide groove, the guide block being slidably disposed within the guide groove.

[0016] In some embodiments, the housing and / or the fixed housing are further provided with limiting members for limiting the range of motion of the fixed housing.

[0017] This utility model embodiment also provides a hair straightener, including a body and a hair straightener head as described in any one of the above, wherein the hair straightener head is connected to the body.

[0018] This utility model provides a hair straightener and a hair straightener. The hair straightener includes a housing, hair processing components, and a drive component. The housing has an internal receiving space with a notch communicating with it. At least two hair processing components are movably disposed within the receiving space, and these components can move relative to each other. A drive component is provided, connected to at least one hair processing component. Under the action of the drive component, the two hair processing components remain close together, thus achieving automatic hair clamping and processing. In this utility model embodiment, by using movable hair processing components within the housing and an automatic hair clamping mechanism, during hair processing, the hair is simply inserted between the two hair processing components through the notch, and the hair is automatically clamped, eliminating the need for manual force to clamp the hair. This simplifies operation and improves the convenience of using the hair straightener. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural diagram of the hair straightener provided in this embodiment of the utility model;

[0020] Figure 2 This is a schematic diagram of the internal structure of the shell provided in an embodiment of the present utility model;

[0021] Figure 3 This is a cross-sectional schematic diagram of the hair straightener provided in this embodiment of the utility model;

[0022] Figure 4 This is a schematic diagram of the straightener provided in this embodiment of the present invention from another perspective. Some shell structures are omitted in the figure.

[0023] Explanation of reference numerals in the attached figures:

[0024] 1. Straightener; 111. Receptacle space; 113. Notch; 114. Receptacle slot; 115. Guide post; 116. Guide groove; 12. Hair processing assembly; 121. Heating element; 122. Fixing shell; 125. Guide hole; 126. Guide block; 13. Driving element; 14. Hair holding gap; 15. Limiting element. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0026] The specific technical features described in the specific embodiments can be combined in any suitable manner without contradiction. For example, different combinations of specific technical features can form different embodiments and technical solutions. To avoid unnecessary repetition, the various possible combinations of the specific technical features in this utility model will not be described separately.

[0027] In the following description, the terms "first," "second," etc., are used merely to distinguish different objects and do not indicate that the objects have the sameness or relationship. It should be understood that the directional descriptions "above," "below," "outside," and "inside" refer to the orientation under normal use conditions, while "left" and "right" refer to the left and right directions shown in the corresponding diagrams, which may or may not be the left and right directions under normal use conditions.

[0028] It should be noted that the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Unless otherwise specified, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes that element. "A plurality of" means two or more.

[0029] like Figure 1 and Figure 2 As shown in the illustration, this embodiment of the present invention provides a hair straightener 1, primarily used for straightening hair. That is, by using the hair straightener 1 to treat hair that needs straightening, the shape of the hair can be changed, making it straighter and smoother. Specifically, the main principle of the hair straightener 1 in straightening hair is that heat is transferred to the hair through a heating element (hair treatment component 12), causing changes in the keratin molecules of the hair. Under the action of heat, the disulfide bonds in the hair are broken, making the hair softer and more malleable. Thus, after the hair is heated and straightened, the new shape is fixed after the hair cools down, making the hair straight. Of course, during the hair straightening process, chemicals can also be used to make the straightened hair maintain its straight state for a longer period. In this embodiment, the operation method or procedure for straightening hair will not be described in detail.

[0030] like Figures 1 to 3As shown, the hair straightener 1 includes a housing 11, a hair processing component 12, and a drive component 13. The housing 11 has an internal receiving space 111 for accommodating and mounting other parts. The shape of the housing 11 can be designed according to factors such as aesthetics, practicality, and ease of processing. In this embodiment, the housing 11 is exemplified as being cylindrical. The housing 11 is hollow internally to form the receiving space 111, and at least one end has an opening communicating with the receiving space 111, allowing other parts to be installed into the receiving space 111.

[0031] like Figure 1 and Figure 2 As shown, hair processing components 12 are movably disposed within the receiving space 111. At least two hair processing components 12 are arranged opposite each other, and can move closer or further apart. Arranging at least two hair processing components 12 opposite each other allows for relative movement between the two opposing hair processing components 12, such as moving closer or further apart. After the two opposing hair processing components 12 move away from each other, the hair to be processed can be placed into the gap between the two opposing hair processing components 12. When the two opposing hair processing components 12 move closer together, the placed hair can be clamped and straightened. Specifically, the hair processing component 12 is configured to be at least a heat-generating component, such as generating heat when energized. Thus, after the hair to be processed is clamped between the two opposing hair processing components 12, the two heated hair processing components 12 contact the hair to be processed, achieving heat treatment during the hair straightening process.

[0032] In some embodiments, the drive member 13 is connected to at least one hair processing component 12, and the drive member 13 is used to drive the connected hair processing component 12 to move, reciprocating relative to the other hair processing component 12. Specifically, the drive member 13 can generate a driving force, thereby driving the hair processing component 12 connected to it to move relative to each other. The drive member 13 is connected to at least one of two opposing hair processing components 12, so that under the driving force generated by the drive member 13, at least the hair processing component 12 connected to it can move, reciprocating towards or away from the other hair processing component 12. Alternatively, both opposing hair processing components 12 can be connected to the drive member 13 respectively, so that the movement between the two hair processing components 12 can be driven by the corresponding drive member 13, such as moving towards or away from each other. When the two are relatively far apart, the gap formed is used for the hair to be processed to be inserted, while when they are relatively close, the inserted hair can be clamped. By providing the drive member 13, at least one hair processing component 12 can be driven to move relative to the other hair processing component 12. In this way, when processing hair, simply place the hair between the two hair processing components 12, and the drive unit 13 can clamp the placed hair, thus eliminating the need for manual force to clamp the hair. The operation is simple and the ease of use is improved.

[0033] Specifically, the driving component 13 can be a mechanism that provides telescopic movement after being energized, such as a motor screw mechanism or a telescopic rod. In this case, the movement of the hair processing component 12 can be automatically controlled by detecting whether hair is inserted. In this embodiment of the invention, the driving component 13 is set as a part that generates driving force by undergoing elastic deformation, such as a spring or a spring sheet. It is configured such that the driving component 13 is kept in a compressed state under normal conditions, thereby maintaining the force of restoring deformation. Under this force, the connected hair processing component 12 moves towards the direction of the other hair processing component 12, that is, the two hair processing components 12 remain close to each other under normal conditions. At the same time, a notch 113 communicating with the receiving space 111 is provided on the housing 11 to allow the hair to be processed to be inserted between the two hair processing components 12. That is, the hair to be processed can be inserted between the two hair processing components 12 and clamped through the notch 113. In this way, when the hair to be processed is inserted between the two hair processing components 12, the receiving gap can be adjusted by further compressing the drive component 13 to meet the hair insertion requirements, eliminating the need for manual adjustment. Furthermore, the drive component 13 constantly drives the two hair processing components 12 close together, thereby achieving automatic clamping of the hair without the need for manual application of force to maintain the clamp, simplifying operation and improving ease of use. Driven by the drive component 13, the two hair processing components 12 can always be in contact with the hair to be processed, reliably heating the hair and significantly improving the straightening effect.

[0034] Specifically, the notch 113 on the housing 11 can be positioned opposite the gap formed by the relative opening between the two hair processing components 12, thus facilitating the direct insertion of hair. Alternatively, it can be positioned elsewhere, as long as the hair can be inserted. Two notches 113 can also be positioned opposite each other on the housing 11, each notch 113 corresponding to a gap formed by the relative opening between the two hair processing components 12. In this way, longer hair can be positioned on opposite sides of the housing 11, allowing for continuous straightening of the hair by moving the straightener 1 relative to the held hair, thus improving ease of operation. In this configuration, the opening at one end of the housing 11 can be flared to guide the hair into the space between the two hair processing components 12.

[0035] In the above, the two opposing hair processing components 12 can be relatively close or far apart, which means that at least one hair processing component 12 is set to a movable state so that the two can be close or far apart. Moreover, under normal conditions, the two hair processing components 12 are kept close to each other so as to be able to hold the hair located between them.

[0036] This utility model provides a hair straightener, including a housing, hair processing components, and a drive component. The housing has an internal receiving space with a notch communicating with it. At least two hair processing components are movably disposed within the receiving space, and these components can move relative to each other. A drive component is provided, connected to at least one hair processing component. Under the action of the drive component, the two hair processing components remain close together, thus achieving automatic hair clamping and processing. In other words, the hair straightener provided in this utility model allows for simple operation during hair straightening. Simply insert the hair through the notch between the two hair processing components, and the gap between them will automatically adjust, simultaneously clamping the inserted hair. This eliminates the need for manual clamping, simplifying the process and improving the convenience of straightening hair.

[0037] Some implementation schemes, such as Figure 3 As shown, the drive component 13 is disposed between the housing 11 and the hair processing assembly 12, and is connected to both the housing 11 and the hair processing assembly 12. This arrangement limits the installation position of the drive component 13 via the housing 11 and the hair processing assembly 12, ensuring a stable installation position and reliably driving the hair processing assembly 12. Alternatively, in other embodiments, the drive component 13 can be installed using methods such as fixing plates or posts on the housing 11, offering greater flexibility, as long as the drive component 13 reliably provides the force to drive the hair processing assembly 12.

[0038] In some embodiments, such as Figure 3 As shown, each hair processing component 12 is connected to at least two drive members 13, which are spaced apart. This arrangement ensures that each hair processing component 12 has at least two drive members 13 providing driving force. The relatively large driving force allows the hair processing component 12 to move reliably and remain relatively close, thereby achieving reliable hair clamping. Specifically, the multiple drive members 13 connected to each hair processing component 12 can be evenly spaced to ensure balanced force distribution on the hair processing component 12, thereby improving the smoothness and stability of its movement.

[0039] In some embodiments, such as Figure 3As shown, at least the housing 11 is provided with a receiving groove 114, and one end of the driving member 13 for connecting to the housing 11 is fixed in the receiving groove 114. The driving member 13 can be fixed in the receiving groove 114 by direct clamping, by fasteners such as screws, or by adhesive. In this way, the receiving groove 114 defines the installation position of the driving member 13, effectively preventing positional displacement and ensuring stable driving. In this embodiment, the receiving groove 114 is formed by a protruding ring on the inner wall of the housing 11, and the shape of the receiving groove 114 is substantially the same as the shape of the end of the driving member 13 for clamping into the receiving groove 114, thereby enabling matching assembly.

[0040] In some embodiments, such as Figure 3 As shown, the hair processing assembly 12 includes a heating element 121 and a fixing shell 122. The heating element 121 is used to heat the hair and has a processing portion 1211 that contacts the hair. The fixing shell 122 is movably connected to the housing 11 and can move relative to the housing 11. The heating element 121 is mounted on the fixing shell 122, and at least a portion of the processing portion 1211 is exposed on the fixing shell 122. A driving member 13 is connected to the fixing shell 122, and the hair is held between two opposing processing portions 1211. Specifically, the heating element 121 is an object that can generate heat when energized, such as an electric heating element, electric heating wire, or electric plate, and is shaped according to design requirements. The heating element 121 is mounted on the fixing shell 122, with at least the processing portion 1211 exposed on the fixing shell 122. In this way, the fixing shell 122 provides support for the mounting position of the heating element 121, so that when energized, the processing unit 1211 heats up and can directly contact the hair for heat treatment. The driving member 13 is connected to the fixing shell 122, which can drive the fixing shell 122 to move, thereby driving the heating element 121 to move synchronously, so as to adjust the position of the hair and maintain the clamping of the inserted hair.

[0041] The heating element 121 and the fixing shell 122 can be installed by snap-fitting or by using screws or similar fasteners, or by having the fixing shell 122 fitted over part of the heating element 121 for a fixed installation. Various installation methods are possible, as long as the heating element 121 can be reliably fixed and the processing portion 1211 on the fixed heating element 121 protrudes outside the fixing shell 122.

[0042] The processing unit 1211 is used to come into direct contact with hair. By keeping the surface of the processing unit 1211 in contact with hair smooth and flat, and by providing a heat-conducting layer that can conduct heat evenly, the efficiency and uniformity of heat treatment of hair can be improved.

[0043] In some embodiments, such as Figure 3 As shown, a hair-accommodating gap 14 is formed between the two opposing processing sections 1211. This arrangement prevents the two opposing processing sections 1211 from being completely fitted together. The hair-accommodating gap 14 not only guides the hair into the space between the two processing sections 1211, improving the ease of hair insertion, but also allows air to enter the space between the two processing sections 1211, achieving a heat dissipation effect and facilitating faster heat dissipation of the straightener 1 after use.

[0044] In some embodiments, to improve the smoothness and accuracy of the movement of the hair processing component 12 within the housing 11, a first guide structure is optionally provided on the housing 11, and a second guide structure is provided on the fixed housing 122. The first and second guide structures are connected to guide the movement of the fixed housing 122 relative to the housing 11. Specifically, the first and second guide structures can cooperate and provide a matching structure for guiding and limiting the relative movement between them. This allows the movement of the hair processing component 12 within the housing 11 to remain smooth, guided by the first and second guide structures. Consequently, when hair is inserted, the two opposing hair processing components 12 can smoothly move away from each other to insert the hair, and after the hair is inserted, they can smoothly move closer together to clamp the hair. The cooperative arrangement of the first and second guide structures provides a reliable guarantee for the smooth and automatic movement of the hair processing component 12 within the housing 11.

[0045] In some embodiments, such as Figure 3 and Figure 4 As shown, the first guiding structure includes a guide post 115 disposed at one end of the housing 11 along its length, and the second guiding structure includes a guide hole 125 disposed at one end of the fixed housing 122 along its length, corresponding to the guide post 115. The guide post 115 passes through the guide hole 125. This arrangement allows the guide post 115 to provide guidance in the direction of movement. By passing the guide post 115 through the guide hole 125, the fixed housing 122 can move along the guide post 115, thereby guiding and limiting the movement of the fixed housing 122. This arrangement has a simple overall structure and good guiding effect.

[0046] In some other embodiments, the first guide structure may include a guide groove 116 disposed at the other end of the housing 11 along its length, and the second guide structure may include a guide block 126 disposed at the other end of the fixed housing 122 along its length, corresponding to the guide groove 116, with the guide block 126 slidably disposed within the guide groove 116. That is, the first and second guide structures are respectively configured as guide groove 116 and guide block 126 capable of relative movement, resulting in a simple structure and convenient installation. Disposing the guide block 126 within the guide groove 116 and allowing it to slide along the guide groove 116 also effectively guides and limits the movement direction of the fixed housing 122. Furthermore, a cooperating limiting structure, such as a limiting step structure, can be provided between the guide block 126 and the guide groove 116 to limit the movement position of the guide block 126 within the guide groove 116, thereby limiting the proximity of the two fixed housings 122.

[0047] In some embodiments, the housing 11 and / or the fixed housing 122 are further provided with limiting members 15 for limiting the movement range of the fixed housing 122. Specifically, since the fixed housing 122 is movably disposed within the housing 11, when the hair to be processed is loaded between the two heating elements, the two fixed housings 122 are simultaneously squeezed and move in opposite directions. Thus, by providing the limiting member 15, which can be a limiting piece or a limiting post with a preset height, the movement range between the two fixed housings 122 is limited, thereby limiting the maximum distance between the two fixed housings 122. Therefore, it not only limits the maximum amount of hair that can be loaded, but also avoids the problem of excessive compression of the heating elements due to loading too much hair, thus better ensuring the safety of the overall structure. At the same time, limiting the maximum amount of hair loaded also ensures the hair processing effect and prevents the problem of poor processing effect due to loading too much hair.

[0048] Specifically, the limiting member 15 can be disposed on the inner wall of the housing 11 facing the fixed housing 122, or it can be disposed on the outer surface of the fixed housing 122 facing the direction of movement of the housing 11, or both methods can be used simultaneously. In the embodiments of this utility model, such as Figure 3 and Figure 4 As shown, the limiting member 15 is provided on the outer wall of the guide post 115. That is, the fixed shell 122 moves along the guide post 115, and when it abuts against the limiting member 15, its movement position is limited. This arrangement integrates motion guidance and motion range limiting into one unit, improving the overall structural compactness. Furthermore, the limiting member 15 and the guide post 115 can be integrally molded, which is beneficial for manufacturing.

[0049] This utility model embodiment also provides a hair straightener, including a body and a straightening head 1 as described in any of the above embodiments, the straightening head 1 being connected to the body. The body can be configured to be held and used by hand, and its interior mainly contains an operable control circuit board, buttons, and power supply components. The straightening head 1 is connected to the body, thereby enabling control such as power on / off switching, and consequently, control of the heating function switch. The straightening head 1 can automatically adjust the space for clamping hair and can automatically maintain the clamped state, so that once the hair is inserted into the straightening head 1, no manual clamping force is required. Therefore, when using this straightening head 1, the hair straightener achieves good stability in straightening the hair, and the straightening operation steps are simple, improving the ease of use of the hair straightener.

[0050] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A hair straightener, characterized in that, include: The shell has internal storage space; A hair processing component is movably disposed within the receiving space, and at least two hair processing components are disposed opposite to each other and can be relatively close to or far apart; A drive member, connected to at least one of the hair processing components, the drive member being used to drive the connected hair processing component to move in a reciprocating manner relative to the other hair processing component; The housing has a notch that communicates with the receiving space, allowing the hair to be processed to be inserted between the two hair processing components.

2. The hair straightener as described in claim 1, characterized in that, The drive unit is disposed between the housing and the hair processing assembly, and the drive unit is connected to both the housing and the hair processing assembly.

3. The hair straightener as described in claim 1, characterized in that, Each of the hair processing components is connected to at least two of the driving elements, and the driving elements are spaced apart.

4. The hair straightener as described in claim 2, characterized in that, At least one receiving groove is provided on the housing, and the end of the driving member that is connected to the housing is fixed in the receiving groove.

5. The hair straightener as described in claim 1, characterized in that, The hair processing component includes: A heating element for heating the hair, the heating element having a processing part that contacts the hair; A fixed housing is movably connected to the housing so as to move relative to the housing, the heating element is mounted on the fixed housing, and at least part of the processing part is exposed outside the fixed housing; The drive unit is connected to the fixed housing, and the hair is clamped between two opposing processing units.

6. The hair straightener as described in claim 5, characterized in that, A hair-accommodating gap is formed between the two opposing processing sections to accommodate the hair.

7. The hair straightener as described in claim 5, characterized in that, The housing is provided with a first guide structure, and the fixed shell is provided with a second guide structure. The first guide structure and the second guide structure are connected to guide the fixed shell to move relative to the housing.

8. The hair straightener as described in claim 7, characterized in that, The first guide structure includes a guide post disposed at one end of the shell along its length, and the second guide structure includes a guide hole disposed at one end of the fixed shell along its length, corresponding to the guide post, with the guide post passing through the guide hole.

9. The hair straightener as described in claim 8, characterized in that, The first guide structure further includes a guide groove disposed at the other end of the housing length direction, and the second guide structure further includes a guide block disposed at the other end of the fixed housing length direction corresponding to the guide groove, the guide block being slidably disposed within the guide groove.

10. The hair straightener as described in claim 5, characterized in that, The housing and / or the fixed housing are further provided with a limiting member for limiting the range of motion of the fixed housing.

11. A hair straightener, characterized in that, It includes a body and a hair straightener as described in any one of claims 1 to 10, wherein the hair straightener is connected to the body.

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