Toy pen with face changing function
By introducing an image switching unit into the toy pen, the Sichuan opera face-changing pattern can be changed, solving the problem of combining traditional culture with modern design, enhancing the fun and cultural output of the writing tool, and maintaining smooth writing even in low-temperature environments.
Patent Information
- Application Number
- CN202520100995.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-15
- Publication Date
- 2025-12-19
- Estimated Expiration
- 2035-01-15
AI Technical Summary
Existing pen products lack the convenience and ease of use to combine traditional cultural arts with modern design, especially the integration of Sichuan opera face-changing elements, which is difficult to integrate with everyday writing tools.
A toy pen with a face-changing function was designed. The pen uses an image switching unit to change patterns. It includes a pen barrel, pen cap, image switching unit, driving component and window. It can display the facial makeup patterns of Sichuan Opera face changing, combining traditional culture with modern technology.
It enhances the fun and cultural value of writing tools, meets users' personalized and entertainment needs, extends their service life, and ensures smooth writing even in low-temperature environments.
Smart Images
Figure CN223686229U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to writing tool field, concretely relates to a toy pen with face changing function. BACKGROUND
[0002] In daily life, as a common writing tool, pen is widely used in various occasions, especially in office, study and artistic creation. With the continuous progress of science and technology, the function of pen gradually expands from traditional writing tool to more creative application field. Most of the existing pen products focus on writing function, and there is little design innovation combining traditional culture or artistic performance.
[0003] As a highly artistic performance form in Chinese traditional culture, Sichuan opera face changing attracts a wide range of audience and cultural enthusiasts with its quick changing mask and dramatic effect. The mystery and ingenuity of face changing performance often make the audience feel shocked, but this unique artistic form is generally limited to stage performance and is difficult to be combined with daily life articles.
[0004] With the increasing demand of consumers for cultural and creative products, it has become a design concept to spread and carry forward Chinese traditional culture by integrating the expressive and charming element of Sichuan opera face changing into modern life tools. However, there is currently a lack of a convenient, easy-to-use and functional pen product that combines traditional cultural art with modern product design. Therefore, how to cleverly integrate the element of Sichuan opera face changing into daily writing tools through modern technical means has become a great challenge for design and innovation. INVENTION CONTENTS
[0005] The utility model aims at providing a toy pen with face changing function, which can change patterns through an image switching unit to meet the personalized and entertainment needs of users.
[0006] The utility model solves the above problems by the following technical scheme: a toy pen with face changing function, comprising a pen barrel and a pen cap, a pen core is arranged in the pen barrel, the pen cap comprises a cap rod, one end of the cap rod is provided with an image switching unit, the image switching unit comprises a shell, a rotating body rotatingly arranged in the shell, and a driving part driving the rotating body to rotate, the rotating body is provided with a pattern, and a window for displaying the pattern is formed in one side of the shell.
[0007] Preferably, the rotating body adopts a hollow structure, which comprises two rotating petals connected with each other, a positioning cylinder is arranged above the rotating body, and a limiting seat rotationally connected and matched with the positioning cylinder is arranged in the shell.
[0008] Preferably, the driving component comprises a driving rod, a driving arm, a driving button and a reset spring, the driving rod is rotationally arranged in the shell, one end of the driving rod is insertedly connected with the rotating body, the other end of the driving rod is perpendicularly connected with the driving arm, the driving arm is slidingly arranged in the shell and located between the driving button and the reset spring.
[0009] Preferably, a limiting square column is arranged below the rotating body, and a square groove adapted to the limiting square column is formed in the upper end of the driving rod.
[0010] Preferably, the shell comprises a front half shell and a rear half shell which are adapted to be clamped with each other, the window is arranged on the front half shell, and the front half shell is further provided with a button placing opening.
[0011] Preferably, the pen rod comprises a pen head, a holding part and a pen body which are sequentially connected through thread structures.
[0012] Preferably, the refill is filled with erasable ink, and the upper end of the shell is detachably connected with an eraser.
[0013] Preferably, clamping rings are arranged in the cap rod and the pen rod, and the pen rod and the cap are adapted to be clamped with each other through the clamping rings.
[0014] Preferably, a groove is formed in the lower end of the driving rod, and the groove is adapted to the nib of the refill.
[0015] Preferably, a driving cavity is arranged in the shell, the driving component is arranged in the driving cavity, a first circular hole adapted to the upper end of the driving rod is formed in the top of the driving cavity, and a second circular hole adapted to the lower end of the driving rod is formed in the bottom of the driving cavity.
[0016] Compared with the prior art, the utility model has the following advantages and effects:
[0017] The utility model discloses a pen capable of realizing pattern change through an image switching unit by combining pattern change elements with modern writing tools. The pen not only has traditional writing functions, but also can display creative and artistic patterns through the image switching unit, meeting the personalized and entertaining needs of users in the writing or artistic creation process. Specifically, the rotation of the rotating body is controlled by the driving component, and users can easily switch different patterns, such as the face pattern of the face-changing in Sichuan opera, bringing a unique cultural and artistic experience and improving the interestingness and cultural output value of the writing tool.
[0018] In addition, the utility model discloses a detachable structure, and the pen barrel and the pen cap can be conveniently replaced and cleaned, and the refill and eraser can also be replaced, thereby prolonging the service life. In a low-temperature environment, the design of the driving rod can generate heat through friction, effectively avoiding ink solidification and ensuring smooth writing of the pen tip. The lubricating system and sealing design in the driving cavity ensure the long-term smooth operation of the internal transmission structure, thereby prolonging the service life of the image switching unit. Overall, the utility model not only improves the writing experience, but also combines traditional culture and modern technology through innovative design, and has high market potential and cultural dissemination value. BRIEF DESCRIPTION OF DRAWINGS
[0019] Figure 1 is the structure schematic diagram of the pen barrel and the pen cap of the utility model embodiment.
[0020] Figure 2 is the structure explosion drawing of the pen cap of the utility model embodiment.
[0021] Figure 3 is the structure explosion drawing of the pen barrel of the utility model embodiment.
[0022] Figure 4 is the structure schematic diagram in the driving cavity of the utility model embodiment.
[0023] Drawing number: pen barrel 11, pen cap 12, refill 13, cap rod 14, image switching unit 15, shell 16, rotating body 17, driving part 18, pattern 19, window 20, rotating petal 21, insertion hole 22, connecting column 23, positioning cylinder 24, limiting seat 25, driving rod 26, driving arm 27, driving button 28, reset spring 29, limiting square column 31, square groove 32, front half shell 33, rear half shell 34, button placing mouth 35, pen head 36, holding part 37, pen body 38, eraser 41, mounting seat 42, snap ring 43, recess 44, pen tip 45, rubber sleeve 46, driving cavity 51, first round hole 52, second round hole 53, gear structure 54, rack structure 55, transmission structure 56, sealing ring 57. DETAILED DESCRIPTION
[0024] The utility model will be further explained in detail in combination with the drawings and through the embodiment, and the following embodiment is the explanation of the utility model, and the utility model is not limited to the following embodiment.
[0025] Embodiment: refer to Figure 1 - Figure 4, the embodiment, relates to a toy pen with face changing function, which is particularly used for writing or artistic creation, and is especially suitable for users with personalized needs. The pen specifically comprises a pen barrel 11 and a pen cap 12, the pen barrel 11 is provided with a pen core 13, the pen cap 12 comprises a cap rod 14, one end of the cap rod 14 is provided with an image switching unit 15, the image switching unit 15 comprises an outer shell 16, a rotating body 17 rotatably arranged in the outer shell 16, and a driving component 18 for driving the rotating body 17 to rotate, the rotating body 17 is provided with a pattern 19, and one side of the outer shell 16 is provided with a window 20 for displaying the pattern 19.
[0026] Specifically, in the embodiment, the user can drive the rotating body 17 to rotate through the driving component 18, so that the patterns 19 at different positions on the rotating body 17 are displayed through the window 20 of the outer shell 16, the patterns 19 can be set as a face mask and the like, and the artistic effect similar to the face changing of Sichuan opera can be experienced through simple operation, and the creative design makes the writing tool not only a tool for writing, but also a cultural expression and artistic enjoyment.
[0027] Referring to Figure 2 The rotating body 17 adopts a hollow structure, which comprises two rotating petals 21 that are connected to each other, the two rotating petals 21 are the same in structure, one side is provided with a insertion hole 22, and the other side is provided with a connecting column 23 that is adaptively inserted into the insertion hole 22. The rotating body 17 adopts a lightweight structure, and the two rotating petals 21 are the same in structure, so that the same mold can be used for manufacturing, and the production cost is reduced. The rotating body 17 is provided with a positioning cylinder 24, and the outer shell 16 is provided with a limiting seat 25 that is adaptively rotatably connected to the positioning cylinder 24. The cooperation of the positioning cylinder 24 and the limiting seat 25 effectively ensures the stable rotation of the rotating body 17, so as to ensure the smoothness of the pattern 19 switching.
[0028] The driving component 18 comprises a driving rod 26, a driving arm 27, a driving button 28 and a reset spring 29, the driving rod 26 is rotatably arranged in the outer shell 16, one end of the driving rod 26 is adaptively inserted into the rotating body 17, the other end of the driving rod 26 is perpendicularly and transmissionally connected to the driving arm 27, the driving arm 27 is slidably arranged in the outer shell 16 and located between the driving button 28 and the reset spring 29. When the user presses the driving button 28, the driving rod 26 drives the rotating body 17 to rotate, and the pattern 19 displayed through the window 20 is changed.
[0029] The rotating body 17 is provided with a limiting square column 31 below, and the driving rod 26 is provided with a square groove 32 that is adaptively connected to the limiting square column 31. During installation, the limiting square column 31 of the rotating body 17 is clamped into the square groove 32 at the end of the driving rod 26, so that the torque is transmitted to the rotating body 17 through the driving rod 26 to make the rotating body 17 rotate.
[0030] The shell 16 includes a front half shell 33 and a rear half shell 34 which are adapted to be clamped together, the window 20 is provided on the front half shell 33, facilitating the user to view the switched pattern 19, the front half shell 33 is also provided with a button placement opening 35, the driving button 28 protrudes from the placement opening, facilitating the user to operate the driving button 28. The shell 16 is designed to be simple, easy to assemble and disassemble, and convenient for maintenance and replacement of internal parts (mainly the image switching unit 15).
[0031] Referring to Figure 3 The pen barrel 11 includes a pen head 36, a holding portion 37 and a pen body 38 which are connected in sequence through a threaded structure, the pen barrel 11 is designed to be detachable, facilitating the user to replace the pen core 13, and any component of the pen barrel 11 can be replaced, which is convenient. The pen core 13 is filled with erasable ink, meeting the daily writing needs. The upper end of the shell 16 is detachably connected with an eraser 41 which is special for erasable ink, the upper end of the shell 16 is provided with a mounting seat 42, the bottom of the eraser 41 is provided with a mounting groove which is adapted to be plugged into the mounting seat 42, so that the eraser 41 can be replaced and reused after being consumed. The cap barrel 14 and the pen barrel 11 are both provided with a clasp ring 43, the pen barrel 11 and the cap 12 are adapted to be clamped together through the clasp ring 43, so that the cap 12 is firmly connected with the pen barrel 11.
[0032] Referring to Figure 4 The lower end of the driving rod 26 is provided with a groove 44 which is adapted to the nib 45 of the pen core 13. In the case of not being used, the nib 45 of the pen core 13 is hidden in the groove 44 at the end of the driving rod 26, playing a protective role and avoiding the nib 45 from being polluted by the external environment. In addition, the nib 45 in the embodiment can adopt a bullet head or a calabash head, and the groove 44 is provided with an elastic rubber sleeve 46, so that the rubber sleeve 46 can cover the outer periphery of the nib 45 (may not contact the end portion). When the driving rod 26 rotates, the rubber sleeve 46 rubs against the outer periphery of the nib 45, thereby generating a certain amount of heat, so that the temperature of the nib 45 gradually rises. Preventing the ink from solidifying at low temperature, especially suitable for writing needs in low temperature environment. In cold weather, the driving rod 26 is rotated by repeatedly pressing the driving button 28, so that the nib 45 can maintain a certain temperature, avoiding the ink from solidifying, making the writing smooth and improving the writing experience.
[0033] The driving cavity 51 is provided in the shell 16, the driving component 18 is arranged in the driving cavity 51, the first circular hole 52 is arranged at the top of the driving cavity 51 and is rotationally matched with the upper end of the driving rod 26, the second circular hole 53 is arranged at the bottom of the driving cavity 51 and is rotationally matched with the lower end of the driving rod 26, when the cap 12 is mounted on the pen barrel 11, the pen tip 45 of the pen core 13 in the pen barrel 11 can pass through the second circular hole 53 and fall into the driving cavity 51, the sealing ring 57 is arranged at the first circular hole 52 and the second circular hole 53. Specifically, the square groove 32 end of the driving rod 26 is rotationally connected and matched with the first circular hole 52, the gear structure 54 below the driving rod 26 is inserted into the driving cavity 51 and is meshed with the rack structure 55 on the driving arm 27 in the driving cavity 51, the lubricating grease can be added at the transmission structure 56 (the driving arm 27 is meshed with the driving rod 26), the sealing ring 57 at the second circular hole 53 can realize the sealing effect when the pen tip 45 is inserted or pulled out, so that the driving cavity 51 is relatively sealed, not only can prevent foreign matters from entering, ensure the long-term lubricating effect of the internal transmission structure 56, so that the image switching unit 15 can be used for a long time, but also can prevent the lubricating grease from leaking, the ink spilled from the pen tip 45, so that the outer periphery of the pen tip 45 can be cleaned by the sealing ring 57 when the cap 12 is pulled out, and the pen tip 45 is kept clean during use.
[0034] The above only is the illustration of the utility model. The skilled in the art of the utility model can make various modifications or supplements or adopt similar ways to replace the described specific embodiments, as long as the content of the utility model specification is not deviated or the range defined by the claims is not exceeded, which should belong to the protection scope of the utility model.
Claims
1. A toy pen with a face changing function, comprising a pen barrel and a pen cap, a pen core is arranged in the pen barrel, characterized in that: The cap rod is provided with an image switching unit at one end, the image switching unit comprises a shell, a rotating body rotatably arranged in the shell, and a driving component for driving the rotating body to rotate, the rotating body is provided with a pattern, and one side of the shell is provided with a window for displaying the pattern.
2. The toy pen with a variable face function according to claim 1, characterized in that: The rotating body adopts a hollow structure and comprises two rotating petals which are connected to each other, and a positioning cylinder is arranged above the rotating body, and a limiting seat which is rotationally connected to the positioning cylinder is arranged in the shell.
3. The toy pen with the face changing function according to claim 1, characterized in that: The driving component comprises a driving rod, a driving arm, a driving button and a return spring, the driving rod is rotatably arranged in the shell, one end of the driving rod is insertedly connected to the rotating body, the other end of the driving rod is perpendicularly connected to the driving arm, the driving arm is slidably arranged in the shell and located between the driving button and the return spring.
4. The toy pen with the face changing function according to claim 3, characterized in that: A limiting square column is arranged below the rotating body, and a square groove which is adapted to the limiting square column is formed in the upper end of the driving rod.
5. The toy pen with a variable face function according to claim 1, characterized in that: The shell comprises a front half shell and a rear half shell which are connected to each other, the window is formed in the front half shell, and the front half shell is further provided with a button placing opening.
6. The toy pen with a variable face function according to claim 1, characterized in that: The pen rod comprises a pen head, a holding part and a pen body which are connected to each other through a threaded structure.
7. The toy pen with a variable face function according to claim 1, characterized in that: The pen core is filled with erasable ink, and a rubber eraser is detachably connected to the upper end of the shell.
8. The toy pen with a variable face function according to claim 1, characterized in that: A snap ring is arranged in the cap rod and the pen rod, and the pen rod and the cap are connected to each other through the snap ring.
9. The toy pen with the face changing function according to claim 3, characterized in that: A groove is formed in the lower end of the driving rod, and the groove is adapted to the nib of the pen core.
10. The toy pen with a variable face function according to claim 9, characterized in that: A driving cavity is arranged in the shell, the driving component is arranged in the driving cavity, a first circular hole which is rotationally connected to the upper end of the driving rod is formed in the top of the driving cavity, and a second circular hole which is rotationally connected to the lower end of the driving rod is formed in the bottom of the driving cavity.