Bending structure of hairdressing stick
By designing a bend structure of hair salon that can switch between direct connection and bend, the problem of single function of the existing hair salon is solved, achieving multifunctional use of the hair salon and a better user experience.
Patent Information
- Application Number
- CN202411965265.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-30
- Publication Date
- 2025-02-25
AI Technical Summary
The existing hair salon has simple functions and cannot fully meet women's needs for multi-functional hair salons.
A hair salon bending structure is designed, including an upper cylinder and a lower cylinder. Both can be switched between two connected states: direct connection and bending. The angle between the two is 90° when bending.
The hair salon can be used as a hair salon for hair styling, and as a hair dryer for hair drying, meeting multifunctional needs, and is designed to be more in line with human functions and more comfortable to use.
Smart Images
Figure CN119498606A_ABST
Abstract
Description
Technical Field
[0001] The invention belongs to the technical field of hairdressing stick development, and in particular relates to a hairdressing stick bending structure. Background Art
[0002] At present, with the improvement of people's living standards, people have higher and higher requirements for their own beauty, especially women's pursuit of various hairstyles, which makes the market demand for multifunctional hairdressing tools more and more. Hairdressing sticks are hairdressing care auxiliary tools often used in people's daily lives, which can help people make various hairstyles.
[0003] However, the existing hairdressing stick has simple functions and is only used for hair shaping after being matched with hairdressing accessories, which cannot fully meet women's needs for multifunctional hairdressing appliances. Therefore, a hairdressing stick bending structure is designed to provide technical support for the development of a multifunctional hairdressing stick.
[0004] It should be noted that the above introduction to the technical background is only for the convenience of providing a clear and complete description of the technical solutions of the present invention and for the convenience of understanding by those skilled in the art. It cannot be considered that the above technical solutions are well known to those skilled in the art simply because these solutions are described in the background technology section of the present invention. Summary of the invention
[0005] In order to overcome the above-mentioned deficiencies in the prior art, the object of the present invention is to provide a hairdressing rod bending structure.
[0006] In order to achieve the above purpose and other related purposes, the technical solution provided by the present invention is: a hairdressing stick bending structure, including an upper cylinder and a lower cylinder, the upper cylinder and the lower cylinder are connected to each other up and down, and the upper cylinder and the lower cylinder can be switched between two connection states of direct connection and bending by rotation; when the upper cylinder and the lower cylinder are in a bent state, the angle between the two is 90°. When the upper cylinder and the lower cylinder are directly connected, they can be installed in the hairdressing stick for use with hairdressing accessories; when the upper cylinder and the lower cylinder are bent, they can be installed in the hairdressing stick as a hair dryer structure design; so that the hairdressing stick can be used as a hairdressing stick for hairdressing and shaping, and can also be used as a hair dryer to dry hair; the design bending angle is 90°, which is more in line with ergonomics, more comfortable to use, and better experience.
[0007] Furthermore, the lower end of the upper cylinder is provided with an upper inclined surface, and an upper through hole is opened in the middle of the upper inclined surface; the upper end of the lower cylinder is provided with a lower inclined surface, and a lower through hole is opened in the middle of the lower inclined surface, and an outwardly protruding mounting ring is provided at the lower through hole, and the mounting ring is rotatably clamped in the upper through hole. The rotatable mounting ring is used in conjunction with the inclined surface to realize the rotation and docking between the upper cylinder and the lower cylinder, which is convenient to install and flexible to rotate.
[0008] Furthermore, the upper inclined surface is provided with a first card slot and a second card slot, and the first card slot and the second card slot are respectively provided on both sides of the upper through hole; a buckle is provided on the outer side of the lower cylinder, and the buckle is connected to a hook; the position of the hook corresponds to the first card slot and the second card slot, and the buckle drives the hook to enter and exit the first card slot and the second card slot; when the upper cylinder and the lower cylinder are directly connected, the hook corresponds to the second card slot, and when the upper cylinder and the lower cylinder are bent, the hook corresponds to the first card slot. The corresponding connection between the hook and the two card slots ensures a stable connection in both the direct connection and the bending state. The design of the hook and the card slot facilitates the locking and unlocking when switching between the direct connection state and the bending state, which is convenient for installation and easy operation.
[0009] Furthermore, a slide groove is further arranged on the outer side of the lower cylinder, and the buckle is arranged in the slide groove in an upward and downward movable manner; when the buckle moves downward, the hook is disengaged from the first slot or the second slot; when the buckle moves upward, the hook is inserted into the first slot or the second slot. The buckle moves upward and downward in the slide groove to realize the locking and unlocking between the hook and the slot, which is easy to operate and convenient for switching between the direct connection state and the bending state.
[0010] Furthermore, a half-circle arc groove is provided on the inner side of the upper through hole, and a stopper corresponding to the arc groove is provided on the mounting ring, and the stopper is embedded in the arc groove and can move back and forth along the groove wall. The setting of the half-circle arc groove can play a limiting role. By sliding the stopper in the arc groove, the rotation area is limited to half a circle. The stopper can only move in the half-circle arc groove, preventing the internal wire from being entangled due to excessive rotation, thereby ensuring the safe use of the wire.
[0011] Furthermore, the upper bevel and the lower bevel have the same shape; the inclination angle of the upper bevel relative to the central axis of the upper cylinder is equal to the inclination angle of the lower bevel relative to the central axis of the lower cylinder, and both are 45°. The upper bevel and the lower bevel have the same shape and the same inclination angle, which can ensure that the two can be perfectly docked in both the straight connection and the bending state.
[0012] Furthermore, a vertical compression spring is fixed on the lower cylinder, and the upper end of the compression spring is arranged to support the lower end of the buckle. The compression spring can apply an upward spring force to the buckle, so that the hook and the slot can be stably engaged, and the buckle can also play a role of resetting and self-locking.
[0013] Furthermore, the upper end of the buckle is arranged to be a plane, and the upper end of the buckle is flat, which is convenient for pulling down and more convenient for operation.
[0014] Furthermore, a ring groove is provided on the outer circumference of the mounting ring, and a sealing ring is sleeved in the ring groove. The design of the sealing ring ensures the sealing performance in a direct connection state or a bent state, prevents air leakage at the connection point, and ensures product quality.
[0015] Furthermore, the outer circumference of the mounting ring is provided with rounded corners, which can make the outer circumference of the mounting ring more rounded and smooth, more flexible when rotating, improve the smoothness of switching between the direct connection state and the bending state, and improve the user's satisfaction.
[0016] Furthermore, Due to the application of the above technical solution, the present invention has the following beneficial effects compared with the prior art: The hairdressing stick bending structure designed in the present invention can switch between two states: direct connection and bending. When directly connected, it can be installed in the hairdressing stick for use in conjunction with hairdressing accessories; when bent, it can be installed in the hairdressing stick for use as a hair dryer structure, so that the hairdressing stick can be used as a hairdressing stick for hair styling and can also be used as a hair dryer for drying hair, providing technical support for the development of multifunctional hairdressing sticks. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the upper cylinder and the lower cylinder in a directly connected state of the present invention; Figure 2 It is a schematic diagram of the upper cylinder and related structures of the present invention; Figure 3 It is a schematic diagram of the lower cylinder and related structures of the present invention; Figure 4 It is a schematic diagram of the three-dimensional structure of the upper cylinder and the lower cylinder of the present invention in a bent state; Figure 5 It is a schematic cross-sectional structural diagram of the upper cylinder and the lower cylinder of the present invention in a bent state; In the above figures, 1, upper cylinder; 2, upper inclined surface; 3, upper through hole; 4, first slot; 5, second slot; 6, lower inclined surface; 7, lower through hole; 8, mounting ring; 9, slide groove; 10, buckle; 11, hook; 12, stopper; 13, arc groove; 14, sealing ring; 15, lower cylinder. DETAILED DESCRIPTION
[0018] The following is a description of the implementation of the present invention by means of specific embodiments. Those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.
[0019] It should be noted that in the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the invented product is usually placed when in use, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first", "second", "third" and the like are only used to distinguish the description, and cannot be understood as indicating or implying relative importance. Terms such as "horizontal", "vertical", and "overhanging" do not mean that the components are required to be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.
[0020] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection, it can be a mechanical connection, it can be an electrical connection, it can be a direct connection, it can be indirectly connected through an intermediate medium, and it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0021] In the description of the present application, it should be understood that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction, and therefore cannot be understood as limiting the scope of protection of the present application; the directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.
[0022] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present invention.
[0023] Example: See attached Figure 1 and attached Figure 4As shown, this embodiment provides a hairdressing stick bending structure, including an upper cylinder 1 and a lower cylinder 15, which are connected up and down, and can be switched between a direct connection state and a bending state by rotation; when the upper cylinder 1 and the lower cylinder 15 are in a bent state, the angle between the two is 90°. When the upper cylinder 1 and the lower cylinder 15 are directly connected, they can be installed in a hairdressing stick for use with hairdressing accessories; when the upper cylinder 1 and the lower cylinder 15 are bent, they can be installed in a hairdressing stick for use as a hairdressing stick structure; so that the hairdressing stick can be used as a hairdressing stick for hair styling, and can also be used as a hairdressing stick for drying hair. See attached Figure 2 As shown, the lower end of the upper cylinder 1 is provided with an upper inclined surface 2, and the middle of the upper inclined surface 2 is provided with an upper through hole 3; see the attached Figure 3 As shown, the upper end of the lower cylinder 15 is provided with a lower inclined surface 6, the middle of the lower inclined surface 6 is provided with a lower through hole 7, and the lower through hole 7 is provided with an outwardly protruding mounting ring 8, and the mounting ring 8 is rotatably clamped in the upper through hole 3, see the attached Figure 1 The rotatable mounting ring 8 is used in conjunction with the inclined surface to realize the rotation and docking between the upper cylinder 1 and the lower cylinder 15, which is convenient for installation and flexible for rotation. Figure 2 As shown, the upper inclined surface 2 is provided with a first card slot 4 and a second card slot 5, and the first card slot 4 and the second card slot 5 are respectively provided on both sides of the upper through hole 3; Figure 3 As shown, a buckle 10 is provided on the outer side of the lower cylinder 15, and the buckle 10 is connected to a hook 11; the positions of the hook 11 and the first slot 4 and the second slot 5 are arranged correspondingly, and the buckle 10 drives the hook 11 to enter and exit the first slot 4 and the second slot 5; when the upper cylinder 1 and the lower cylinder 15 are directly connected, the hook 11 is arranged corresponding to the second slot 5, and when the upper cylinder 1 and the lower cylinder 15 are bent, the hook 11 is arranged corresponding to the first slot 4, see the attached Figure 5 The corresponding connection between the hook 11 and the two slots ensures a stable connection in both the direct connection and the bending state. The design of the hook 11 and the slot facilitates locking and unlocking when switching between the direct connection state and the bending state, and is easy to install and operate.
[0024] See attached Figure 3 and attached Figure 5 As shown, a slide groove 9 is further provided on the outer side of the lower cylinder 15, and a buckle 10 is movably arranged in the slide groove 9; when the buckle 10 moves downward, the hook 11 is separated from the first slot 4 or the second slot 5; when the buckle 10 moves upward, the hook 11 is inserted into the first slot 4 or the second slot 5. The buckle 10 moves up and down in the slide groove 9 to realize the locking and unlocking between the hook 11 and the slot, which is easy to operate and convenient for switching between the direct connection state and the bending state at any time.
[0025] In some embodiments, see Appendix Figure 2As shown, a half-circle arc groove 13 is provided on the inner side of the upper through hole 3, and a stopper 12 corresponding to the arc groove 13 is provided on the mounting ring 8. The stopper 12 is embedded in the arc groove 13 and can move back and forth along the groove wall. The setting of the half-circle arc groove 13 can play a limiting role. By sliding the stopper 12 in the arc groove 13, the rotation area is limited to half a circle. The stopper 12 can only move in the half-circle arc groove 13, preventing the internal wire from being entangled due to excessive rotation, thereby ensuring the safe use of the wire.
[0026] In some embodiments, see Appendix Figure 2 and attached Figure 3 As shown, the upper bevel 2 and the lower bevel 6 have the same shape; both are elliptical; the inclination angle of the upper bevel 2 relative to the central axis of the upper cylinder 1 is equal to the inclination angle of the lower bevel 6 relative to the central axis of the lower cylinder 15, and both are 45°. The upper bevel 2 and the lower bevel 6 have the same shape and the same inclination angle, which can ensure that the two can be perfectly connected in both the straight connection and the bending state.
[0027] In some embodiments, a vertical compression spring is fixed on the lower cylinder 15, and the upper end of the compression spring is arranged to support the lower end of the buckle 10. The compression spring can apply an upward spring force to the buckle 10, so that the hook 11 can be stably engaged with the slot; the buckle 10 is pulled down to unlock and then switches to a new state. When the state switching is completed, the compression spring can also make the buckle 10 reset and self-lock, which is convenient to operate.
[0028] In some embodiments, see Appendix Figure 1 and attached Figure 3 As shown, the upper end of the buckle 10 is set to a plane. The upper end of the buckle 10 is flat, which is convenient for comfortable placement of fingers when pulling down, and the operation is more convenient.
[0029] In some embodiments, see Appendix Figure 3 As shown, the outer circumference of the mounting ring 8 is provided with an annular groove, and a sealing ring 14 is sleeved in the annular groove. The design of the sealing ring 14 ensures the sealing performance in the direct connection state or the bending state, prevents air leakage at the connection, and ensures the product quality.
[0030] In some embodiments, see Appendix Figure 3 As shown, the outer circumference of the mounting ring 8 is provided with rounded corners. The rounded corners of the mounting ring 8 can make the outer circumference of the mounting ring 8 more rounded and smooth, more flexible when rotating, improve the smoothness of switching between the direct connection state and the bending state, and improve the user's satisfaction.
[0031] The hairdressing stick bending structure designed in the present invention can switch between two states: direct connection and bending. When directly connected, it can be installed in the hairdressing stick for use in conjunction with hairdressing accessories; when bent, it can be installed in the hairdressing stick for use as a hair dryer structure, so that the hairdressing stick can be used as a hairdressing stick for hair styling and can also be used as a hair dryer for drying hair, providing technical support for the development of multifunctional hairdressing sticks.
[0032] The above implementation modes are only for illustrating the technical concept and features of the present invention, and their purpose is to enable people familiar with this technology to understand the content of the present invention and implement it, and they cannot be used to limit the protection scope of the present invention. Any equivalent changes or modifications made according to the spirit of the present invention should be included in the protection scope of the present invention.
Claims
1. A hairdressing rod bending structure, characterized in that: The invention comprises an upper cylinder (1) and a lower cylinder (15), wherein the upper cylinder (1) and the lower cylinder (15) are connected vertically, and the upper cylinder (1) and the lower cylinder (15) can be switched between two connection states, namely, a direct connection and a bent state, by rotating; when the upper cylinder (1) and the lower cylinder (15) are in a bent state, the angle between the two is 90°.
2. A hairdressing rod bending structure according to claim 1, characterized in that: The lower end of the upper cylinder (1) is provided with an upper inclined surface (2), and an upper through hole (3) is provided in the middle of the upper inclined surface (2); the upper end of the lower cylinder (15) is provided with a lower inclined surface (6), and a lower through hole (7) is provided in the middle of the lower inclined surface (6); an outwardly protruding mounting ring (8) is provided at the lower through hole (7), and the mounting ring (8) is rotatably clamped in the upper through hole (3).
3. A hairdressing rod bending structure according to claim 2, characterized in that: The upper inclined surface (2) is provided with a first clamping groove (4) and a second clamping groove (5), and the first clamping groove (4) and the second clamping groove (5) are respectively provided on both sides of the upper through hole (3); a buckle (10) is provided on the outer side of the lower cylinder (15), and the buckle (10) is connected to a hook (11); the hook (11) is arranged corresponding to the positions of the first clamping groove (4) and the second clamping groove (5), and the buckle (10) drives the hook (11) to enter and exit the first clamping groove (4) and the second clamping groove (5); when the upper cylinder (1) and the lower cylinder (15) are directly connected, the hook (11) is arranged corresponding to the second clamping groove (5); when the upper cylinder (1) and the lower cylinder (15) are bent, the hook (11) is arranged corresponding to the first clamping groove (4).
4. A hairdressing rod bending structure according to claim 3, characterized in that: The outer side of the lower cylinder (15) is also provided with a slide groove (9), and the buckle (10) is movably arranged in the slide groove (9) up and down; when the buckle (10) moves downward, the hook (11) is disengaged from the first slot (4) or the second slot (5); when the buckle (10) moves upward, the hook (11) is engaged in the first slot (4) or the second slot (5).
5. A hairdressing rod bending structure according to claim 2, characterized in that: A half-circle arc-shaped groove (13) is provided on the inner side of the upper through hole (3), and a stopper (12) corresponding to the arc-shaped groove (13) is provided on the mounting ring (8). The stopper (12) is embedded in the arc-shaped groove (13) and can move back and forth along the groove wall.
6. A hairdressing rod bending structure according to claim 2, characterized in that: The upper inclined surface (2) and the lower inclined surface (6) have the same shape; the inclination angle of the upper inclined surface (2) relative to the central axis of the upper cylinder (1) is equal to the inclination angle of the lower inclined surface (6) relative to the central axis of the lower cylinder (15), and both are 45 degrees.
7. A hairdressing rod bending structure according to claim 3, characterized in that: A vertical compression spring is fixed on the lower cylinder (15), and the upper end of the compression spring is arranged to support the lower end of the buckle (10).
8. The hairdressing rod bending structure according to claim 3, characterized in that: The upper end of the buckle (10) is arranged to be a plane.
9. A hairdressing rod bending structure according to claim 2, characterized in that: An annular groove is formed on the outer circumference of the mounting ring (8), and a sealing ring (14) is sleeved in the annular groove.
10. The hairdressing rod bending structure according to claim 2, characterized in that: The outer circumference of the mounting ring (8) is provided with rounded corners.