Sweat-proof and anti-slip pen
By introducing a duct fan and breathable pen shell into the ballpoint pen, the airflow is used to dry the sweat on the hands, and the problem of sweat accumulation and slippage during the writing of the ballpoint pen is solved, achieving a comfortable writing experience.
Patent Information
- Application Number
- CN202421195530.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-29
- Publication Date
- 2025-01-03
- Estimated Expiration
- 2034-05-29
AI Technical Summary
Regular ballpoint pens are prone to sweating and slipping during writing, resulting in discomfort in fingers.
A sweat-proof and anti-slip pen was designed, using a duct fan to drive the airflow through the breathable pen shell, and use gas to air dry the sweat on the hands, including a duct fan, a battery, a cylindrical mesh frame, a threaded air guide cover, a breathable pen shell and a pen Core, use gas to dry sweat when holding the pen to prevent slippage.
It effectively prevents sweating and slipping of fingers during writing, providing a comfortable writing experience.
Smart Images
Figure CN222291340U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of stationery, and in particular relates to an anti-sweat and anti-slip pen. Background Art
[0002] A ballpoint pen is a pen that uses a tiny rotating ball made of brass, steel, or tungsten carbide that releases ink onto paper as you write.
[0003] When writing with a ballpoint pen, the fingers will sweat and slip, which will make the hands uncomfortable, resulting in the problem of sweat accumulation and slipping during writing with a conventional ballpoint pen.
[0004] For this reason, we propose a kind of anti-sweat and anti-skid pen to solve the above problems. Utility Model Content
[0005] The utility model aims to solve the problem that a conventional ballpoint pen easily slips due to sweat accumulation during writing, and provides an anti-sweat and anti-slip pen.
[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0007] A sweat-proof and anti-slip pen comprises a ducted fan, the lower end of which is fixedly connected to a threaded air guide cover, the upper end of which is fixedly connected to a cylindrical grid frame, the upper end of which is fixedly connected to a battery, the ducted fan is electrically connected to the battery, the lower end of the threaded air guide cover is fixedly connected to a socket, the lower part of the threaded air guide cover is threadedly installed with a breathable pen shell, and a pen core is inserted into the socket. The circuit of the ducted fan and the battery is connected, and the battery is used to drive the ducted fan, so that the ducted fan creates a downward airflow, so that the gas enters the ducted fan through the cylindrical grid frame, is discharged into the breathable pen shell through the ducted fan, and is discharged from the breathable pen shell; when the pen is held by hand for writing, the gas is used to dry the sweat on the hand, so as to facilitate sweat-proof and anti-slip during the pen holding process.
[0008] Preferably, a button is installed on the upper end of the battery, and the ducted fan, the battery and the button are electrically connected in series. Pressing the button turns on the working power of the ducted fan, and pressing the button again turns off the working power of the ducted fan, which facilitates manual control of the ducted fan.
[0009] Preferably, the breathable pen case comprises a shell, and the lower part of the shell is evenly hollowed out to open an exhaust port. When the gas enters the shell, it is exhausted outward through the exhaust port, and the gas exhausted through the exhaust port acts on the hand, which is convenient for drying the sweat on the hand.
[0010] Preferably, the air-permeable pen case further comprises a hook, and the hook is fixedly connected to the upper part of the housing, so that the air-permeable pen case can be conveniently hung on a pocket through the hook.
[0011] Preferably, the breathable pen housing further comprises a cotton sleeve, which is sleeved outside the housing, so as to conveniently absorb sweat at the base of the hand.
[0012] Preferably, the threaded air guide cover includes a cover body and a threaded ring, and the lower end of the cover body is fixedly connected to the upper end of the threaded ring. The cover body is used to concentrate the airflow of the duct fan into the threaded ring, and the airflow is discharged into the housing through the threaded ring, so as to facilitate air collection for the breathable pen housing.
[0013] Preferably, the socket comprises a sleeve, a retaining ring and a connecting block, wherein the retaining ring is fixedly connected to the inner end of the sleeve, and the connecting block is symmetrically fixedly connected to the outer end of the sleeve. The sleeve is used to fix the pen core, so that a gap is left between the pen core and the threaded air guide cover to facilitate airflow passing through.
[0014] In summary, the technical effects and advantages of the utility model are as follows:
[0015] 1. Connect the circuit of the ducted fan and the battery, use the battery to drive the ducted fan, so that the ducted fan creates a downward airflow, so that the gas enters the ducted fan through the cylindrical grid, is discharged into the breathable pen shell through the ducted fan, and is discharged from the breathable pen shell; when holding the pen to write, the gas is used to dry the sweat on the hand, which is convenient for anti-sweat and anti-slip during the pen holding process.
[0016] 2. Press the button to turn on the power supply of the ducted fan, and press the button again to turn off the power supply of the ducted fan, which is convenient for manual control of the ducted fan.
[0017] 3. After the gas enters the shell, it is exhausted outwards through the exhaust port. The gas exhausted through the exhaust port acts on the hands, which is convenient for drying the sweat on the hands.
[0018] 4. Use the cover to concentrate the airflow of the duct fan into the threaded ring, and discharge it into the shell through the threaded ring, so as to facilitate the air collection for the breathable pen shell. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is a schematic diagram of the overall split structure of the utility model;
[0020] Figure 2 This is a schematic diagram of the structure of the breathable pen shell of the utility model;
[0021] Figure 3 This is a schematic diagram of the structure of the threaded air guide cover of the utility model;
[0022] Figure 4 This is a schematic diagram of the socket structure of the utility model.
[0023] In the figure: 1. ducted fan; 2. breathable pen shell; 3. threaded air guide cover; 4. socket; 5. battery; 6. button; 7. cylindrical grid; 8. pen core; 21. shell; 22. hook; 23. cotton sleeve; 24. exhaust port; 31. cover body; 32. threaded ring; 41. sleeve; 42. retaining ring; 43. connecting block. DETAILED DESCRIPTION
[0024] The technical solutions in the utility model embodiments will be described clearly and completely below in conjunction with the drawings in the utility model embodiments. Obviously, the described embodiments are only part of the utility model embodiments, rather than all of the embodiments.
[0025] Reference Figure 1 A sweat-proof and anti-slip pen comprises a ducted fan 1, a threaded air guide cover 3 is fixedly connected to the lower end of the ducted fan 1, a cylindrical grid frame 7 is fixedly connected to the upper end of the ducted fan 1, a battery 5 is fixedly connected to the upper end of the cylindrical grid frame 7, the ducted fan 1 is electrically connected to the battery 5, a socket 4 is fixedly connected to the lower end of the threaded air guide cover 3, a breathable pen shell 2 is threadedly installed on the lower part of the threaded air guide cover 3, and a pen core 8 is inserted in the socket 4.
[0026] Reference Figure 1 A button 6 is installed on the upper end of the battery 5, and the ducted fan 1, the battery 5 and the button 6 are electrically connected in series. Pressing the button 6 turns on the working power of the ducted fan 1, and pressing the button 6 again turns off the working power of the ducted fan 1.
[0027] Reference Figure 1 and 2 The breathable pen case 2 includes a shell 21, and the lower part of the shell 21 is evenly hollowed out to open an exhaust port 24. After the gas enters the shell 21, it is exhausted outward through the exhaust port 24, and the gas exhausted through the exhaust port 24 acts on the hand to dry the sweat on the hand.
[0028] Reference Figure 1 and 2 The air-permeable pen housing 2 further comprises a hook 22, which is fixedly connected to the upper portion of the housing 21. The hook 22 is hung on the pocket of clothes.
[0029] Reference Figure 1 and 2 The air-permeable pen shell 2 also includes a cotton sleeve 23, which is sleeved outside the housing 21. The cotton sleeve 23 is used to absorb the sweat at the base of the hand.
[0030] Reference Figure 1 , 23, the threaded air guide cover 3 includes a cover body 31 and a threaded ring 32, the threaded ring 32 is threadedly installed in the housing 21, the lower end of the cover body 31 contacts the housing 21, and the lower end of the cover body 31 is fixedly connected to the upper end of the threaded ring 32. The cover body 31 is used to concentrate the airflow of the duct fan 1 into the threaded ring 32, and discharged into the housing 21 through the threaded ring 32.
[0031] Reference Figure 1 , 3 4, the socket 4 includes a sleeve 41, a retaining ring 42 and a connecting block 43, the upper end of the connecting block 43 is fixedly connected to the threaded ring 32, the pen core 8 is inserted into the sleeve 41, the retaining ring 42 is blocked at the upper end of the pen core 8, the retaining ring 42 is fixedly connected to the inner end of the sleeve 41, and the connecting block 43 is symmetrically fixedly connected to the outer end of the sleeve 41. The pen core 8 is fixed by the sleeve 41, so that a gap is left between the pen core 8 and the threaded air guide cover 3.
[0032] Working principle: connect the circuit of ducted fan 1 and battery 5, use battery 5 to drive ducted fan 1, so that ducted fan 1 creates downward airflow, and gas enters ducted fan 1 through cylindrical grid 7, is discharged into breathable pen shell 2 through ducted fan 1, and is discharged from breathable pen shell 2; when holding the pen to write, the gas is used to dry the sweat on the hand, so as to achieve sweat and slip prevention in the process of holding the pen.
[0033] The above is only a preferred specific implementation method of the utility model, but the protection scope of the utility model is not limited to it. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the utility model according to the technical scheme and utility model concept of the utility model, which should be covered by the protection scope of the utility model.
[0034] The description briefly mentions the application direction of the utility model for the prior art that is known to those skilled in the art and has not been changed, and combines it with the utility model to form a complete technology; the description avoids over-popularizing the technology familiar to those skilled in the art, and is used to assist those skilled in the art to quickly understand the main content of the utility model.
Claims
1. An anti-sweat and anti-slip pen, characterized by: The invention comprises a ducted fan (1), wherein the lower end of the ducted fan (1) is fixedly connected to a threaded air guide cover (3), the upper end of the ducted fan (1) is fixedly connected to a cylindrical grid frame (7), the upper end of the cylindrical grid frame (7) is fixedly connected to a battery (5), the ducted fan (1) is electrically connected to the battery (5), the lower end of the threaded air guide cover (3) is fixedly connected to a socket (4), the lower part of the threaded air guide cover (3) is threadably mounted with a breathable pen shell (2), and a pen core (8) is inserted into the socket (4).
2. The anti-sweat and anti-slip pen according to claim 1, characterized in that: A button (6) is installed at the upper end of the battery (5), and the ducted fan (1), the battery (5) and the button (6) are electrically connected in series.
3. The anti-sweat and anti-slip pen according to claim 1, characterized in that: The air-permeable pen case (2) comprises a shell (21), the lower part of which is evenly hollowed out to form an exhaust port (24).
4. The anti-sweat and anti-slip pen according to claim 3, characterized in that: The air-permeable pen housing (2) further comprises a hook (22), wherein the hook (22) is fixedly connected to the upper part of the housing (21).
5. The anti-sweat and anti-slip pen according to claim 3, characterized in that: The air-permeable pen housing (2) further comprises a cotton sleeve (23), wherein the cotton sleeve (23) is sleeved outside the housing (21).
6. The anti-sweat and anti-slip pen according to claim 1, characterized in that: The threaded air guide cover (3) comprises a cover body (31) and a threaded ring (32), and the lower end of the cover body (31) is fixedly connected to the upper end of the threaded ring (32).
7. The anti-sweat and anti-slip pen according to claim 1, characterized in that: The socket (4) comprises a sleeve (41), a retaining ring (42) and a connecting block (43); the retaining ring (42) is fixedly connected to the inner end of the sleeve (41), and the connecting block (43) is symmetrically fixedly connected to the outer end of the sleeve (41).