CN214449775U - Magnetic attraction structure of ball pen cap - Google Patents
Magnetic attraction structure of ball pen cap Download PDFInfo
- Publication number
- CN214449775U CN214449775U CN202023332293.3U CN202023332293U CN214449775U CN 214449775 U CN214449775 U CN 214449775U CN 202023332293 U CN202023332293 U CN 202023332293U CN 214449775 U CN214449775 U CN 214449775U
- Authority
- CN
- China
- Prior art keywords
- pen
- cap
- pen cap
- fixing groove
- holder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Abstract
The utility model provides a magnetic attraction structure of ballpoint pen cap, includes pen-holder, pen-cap and connects in the refill of pen-holder, pen-cap connects in the pen-holder head, pen-cap includes first pen-cap and second pen-cap, first pen-cap hinged joint is in the second pen-cap, the second pen-cap is connected in the pen-holder head, the position of the contact surface of first pen-cap and second pen-cap is less than the head position of refill and the distance between first pen-cap bottom surface and the pen-holder head is less than first pen-cap radius size, be equipped with first fixed recess and second fixed recess on first pen-cap and the second pen-cap respectively, be equipped with the magnet component in first fixed recess and the second fixed recess respectively, when first pen-cap and second pen-cap contact, the position of first fixed recess and second fixed recess is corresponding.
Description
Technical Field
The utility model relates to a ballpoint technical field especially relates to a magnetic attraction structure of ballpoint pen cap.
Background
The ball-point pen is a stationery commonly used in learning and working of people, after writing work is completed, a plurality of people can place the ball-point pen at will, the ball-point pen is cylindrical, the contact area between the ball-point pen and a desktop is small, the ball-point pen easily slides from the desktop, so that a pen core is broken, in addition, a pen cap needs to be unscrewed before writing each time, the pen cap needs to be screwed back after writing, time and labor are wasted, although a push type ball-point pen is also arranged on the market, once a spring in the push type ball-point pen fails, the whole ball-point pen cannot be normally used.
Disclosure of Invention
In order to solve the problem, the utility model provides a conveniently open or screw back the cap, avoid the ballpoint from the magnetic attraction structure of the ballpoint pen cap of desktop landing.
The technical scheme of the utility model: the utility model provides a magnetic attraction structure of ballpoint pen cap, includes pen-holder, pen-cap and connects in the refill of pen-holder, pen-cap connects in the pen-holder head, pen-cap includes first pen-cap and second pen-cap, first pen-cap hinged joint is in the second pen-cap, the second pen-cap is connected in the pen-holder head, the position of the contact surface of first pen-cap and second pen-cap is less than the head position of refill and the distance between first pen-cap bottom surface and the pen-holder head is less than first pen-cap radius size, be equipped with first fixed recess and second fixed recess on first pen-cap and the second pen-cap respectively, be equipped with the magnet component in first fixed recess and the second fixed recess respectively, when first pen-cap and second pen-cap contact, the position of first fixed recess and second fixed recess is corresponding.
Adopt above-mentioned technical scheme, when the user writes the during operation, because first cap hinged joint is in second cap, only need to be less than the rotatory certain angle of first cap, because the position of the contact surface of first cap and second cap is less than the head position of refill and the distance between first cap bottom and the refill head is less than first cap radius size, can guarantee that the refill can not receive the influence of second cap and first cap when rotatory when writing, when writing finishing, because the hindrance of first cap, the desktop landing can not be followed to the ballpoint, in addition, the cap of this kind of magnetism structure has opens or screws back convenient characteristic.
The utility model discloses a further setting: the pen holder is provided with a third fixing groove, the surface of the first pen cap is provided with a fourth fixing groove, magnet elements are arranged in the third fixing groove and the fourth fixing groove, and when the surface of the first pen cap rotates to be tangent to the surface of the pen holder, the position of the third fixing groove corresponds to the position of the fourth fixing groove.
By adopting the technical scheme, the third fixing groove is formed in the pen holder, the fourth fixing groove is formed in the surface of the first pen cap, when the surface of the first pen cap rotates to be tangent to the surface of the pen holder, the position of the third fixing groove corresponds to the position of the fourth fixing groove, when a user needs to use a ball pen, the surface of the first pen cap rotates to be tangent to the surface of the pen holder, the position of the first pen cap can be fixed, and the ball pen can not be used by the user.
The utility model discloses a further setting: the first pen cap is provided with a first plane in the direction perpendicular to the axial direction of the third fixing groove, the pen holder is provided with a second plane, and when the first pen cap is in contact with the pen holder, the first plane is superposed with the second plane.
By adopting the technical scheme, the first pen cap is provided with the first plane in the vertical direction of the axial direction of the third fixing groove, the second plane is arranged on the pen holder, and when the first pen cap is in contact with the pen holder, the first plane and the second plane are overlapped, so that the contact area between the pen holder and the first pen cap can be increased, and the stability of the magnetic attraction element on the first pen cap fixed on the pen holder is improved.
The utility model discloses a further setting: the pen cap is characterized in that a hinge base is arranged on the second pen cap, a rotating shaft is arranged on the hinge base, a through hole is formed in the second pen cap, the through hole is matched with the diameter of the rotating shaft in size, the rotating shaft penetrates through the through hole, a spring is arranged on the rotating shaft, the torsion of the spring is smaller than the suction force of the magnet element, and when the spring is in an initial state, the bottom surface of the first pen cap is in contact with the top surface of the second pen cap.
Adopt above-mentioned technical scheme, because be equipped with clockwork spring on the rotation axis, and clockwork spring's torsion is less than the suction of magnet element, can guarantee when user's ballpoint drops carelessly, during ballpoint and ground contact, the magnet element in third fixed recess and the fourth fixed recess can contact badly, and suction between two magnet element diminishes, because when clockwork spring is in initial condition, first cap bottom surface and second cap top surface contact, clockwork spring's torsion can make first cap reset fast this moment, and the protection refill is not damaged, improves the life of ballpoint greatly, avoids the wasting of resources.
Drawings
Fig. 1 is a schematic structural diagram of a magnetic attraction structure of a ball-point pen cap according to an embodiment of the present invention.
Fig. 2 is a schematic structural view of a magnetic attraction structure of a ball-point pen cap according to an embodiment of the present invention.
Fig. 3 is a schematic structural view of a second pen cap in the magnetic attraction structure of the ball-point pen cap according to the embodiment of the present invention.
Fig. 4 is a schematic structural view of a first pen cap in the magnetic attraction structure of a ball-point pen cap according to an embodiment of the present invention.
1-pen holder, 2-pen cap, 3-pen core, 4-first pen cap, 5-second pen cap, 6-first fixing groove, 7-second fixing groove, 8-magnet element, 9-third fixing groove, 10-fourth fixing groove, 11-first plane, 12-second plane, 13-hinge base, 14-rotating shaft, 15-through hole and 16-clockwork spring.
Detailed Description
As shown in fig. 1-4, a magnetic attraction structure of a ball-point pen cap comprises a pen holder 1, a pen cap 2 and a refill 3 connected with the pen holder 1, the pen cap 2 is connected with the head of the pen holder 1, the pen cap 2 comprises a first pen cap 4 and a second pen cap 5, the first pen cap 4 is hinged with the second pen cap 5, the second pen cap 5 is connected with the head of the pen holder 1, the position of the contact surface of the first pen cap 4 and the second pen cap 5 is lower than the position of the head of the pen core 3, the distance between the bottom surface of the first pen cap 4 and the head of the pen core 3 is smaller than the radius of the first pen cap 4, the first pen cap 4 and the second pen cap 5 are respectively provided with a first fixing groove 6 and a second fixing groove 7, the first fixing groove 6 and the second fixing groove 7 are respectively provided with a magnet element 8, when the first cap 4 and the second cap 5 are contacted, the first fixing groove 6 and the second fixing groove 7 are positioned correspondingly.
When the user writes the during operation, because 4 hinged joint of first pen cap 5 in the second pen cap, only need be with 4 rotatory certain angles of first pen cap, because the position of the contact surface of first pen cap 4 and second pen cap 5 is less than 3 head positions of refill and the distance between 4 bottom surfaces of first pen cap and the 3 heads of refill is less than 4 radius sizes of first pen cap, can guarantee that refill 3 can not receive the influence of second pen cap 5 and first pen cap 4 when rotatory when writing, can not collide with refill 3, when writing finishing, because the hindrance of first pen cap 4, the desktop landing can not be followed to the ballpoint pen, in addition, pen cap 2 of this kind of magnetic attraction structure has opens or screws back convenient characteristic.
The pen holder is characterized in that a third fixing groove 9 is formed in the pen holder 1, a fourth fixing groove 10 is formed in the surface of the first pen cap 4, magnet elements 8 are arranged in the third fixing groove 9 and the fourth fixing groove 10, and when the surface of the first pen cap 4 rotates to be tangent to the surface of the pen holder 1, the position of the third fixing groove 9 corresponds to the position of the fourth fixing groove 10.
Because be equipped with third fixed recess 9 on the pen-holder 1, first cap 4 surface is equipped with fourth fixed recess 10, when first cap 4 surface is rotatory to tangent with pen-holder 1 surface, the position of third fixed recess 9 is corresponding with the position of fourth fixed recess 10, when the user need use the ballpoint, with first cap 4 surface rotation to tangent state with pen-holder 1 surface, the position of first cap 4 can be fixed, guarantees not to influence the user and uses the ballpoint.
The first pen cap 4 is provided with a first plane 11 in the direction perpendicular to the axial direction of the third fixing groove 9, the pen holder 1 is provided with a second plane 12, and when the first pen cap 4 is in contact with the pen holder 1, the first plane 11 is overlapped with the second plane 12.
Because first pen cap 4 is equipped with first plane 11 in the vertical direction of the axial direction of third fixed recess 9, be equipped with second plane 12 on the pen-holder 1, and when first pen cap 4 and pen-holder 1 contact, first plane 11 and the coincidence of second plane 12 can increase the area of contact between pen-holder 1 and first pen cap 4, improve the stability that the magnetic element on first pen cap 4 was fixed on pen-holder 1.
Be equipped with hinge base 13 on the second cap 5, be equipped with rotation axis 14 on the hinge base 13, be equipped with through-hole 15 on the second cap 5, through-hole 15 and the big or small looks adaptation of the diameter of rotation axis 14, rotation axis 14 passes through-hole 15, be equipped with clockwork spring 16 on the rotation axis 14, clockwork spring 16's torsion is less than the suction of magnet element, when clockwork spring 16 is in initial condition, the contact of first cap 4 bottom surface and second cap 5 top surface.
Because the spiral spring 16 is arranged on the rotating shaft 14, and the torsion of the spiral spring 16 is smaller than the suction force of the magnet element, it can be ensured that when a user's ball pen drops carelessly and the ball pen contacts with the ground, the magnet elements 8 in the third fixing groove 9 and the fourth fixing groove 10 can be in poor contact, the suction force between the two magnet elements 8 becomes small, because when the spiral spring 16 is in an initial state, the bottom surface of the first cap 4 contacts with the top surface of the second cap 5, the torsion of the spiral spring 16 can quickly reset the first cap 4, the cartridge 3 is protected from being damaged, the service life of the ball pen is greatly prolonged, and the resource waste is avoided.
Claims (4)
1. The utility model provides a magnetic attraction structure of ball-point pen cap, includes pen-holder, pen cap and connects in the refill of pen-holder, pen cap connects in the pen-holder head, its characterized in that: the pen cap comprises a first pen cap and a second pen cap, the first pen cap is connected to the second pen cap through a hinge, the second pen cap is connected to the head of the pen holder, the position of the contact surface of the first pen cap and the second pen cap is lower than the head position of the pen core, the distance between the bottom surface of the first pen cap and the head of the pen core is smaller than the radius of the first pen cap, a first fixing groove and a second fixing groove are formed in the first pen cap and the second pen cap respectively, a magnet element is arranged in the first fixing groove and the second fixing groove respectively, and when the first pen cap and the second pen cap are in contact, the first fixing groove and the second fixing groove are corresponding in position.
2. The magnetic attraction structure of a ball-point pen cap according to claim 1, characterized in that: the pen holder is provided with a third fixing groove, the surface of the first pen cap is provided with a fourth fixing groove, magnet elements are arranged in the third fixing groove and the fourth fixing groove, and when the surface of the first pen cap rotates to be tangent to the surface of the pen holder, the position of the third fixing groove corresponds to the position of the fourth fixing groove.
3. The magnetic attraction structure of a ball-point pen cap according to claim 2, characterized in that: the first pen cap is provided with a first plane in the direction perpendicular to the axial direction of the third fixing groove, the pen holder is provided with a second plane, and when the first pen cap is in contact with the pen holder, the first plane is superposed with the second plane.
4. The magnetic attraction structure of a ball-point pen cap according to claim 1, characterized in that: the pen cap is characterized in that a hinge base is arranged on the second pen cap, a rotating shaft is arranged on the hinge base, a through hole is formed in the second pen cap, the through hole is matched with the diameter of the rotating shaft in size, the rotating shaft penetrates through the through hole, a spring is arranged on the rotating shaft, the torsion of the spring is smaller than the suction force of the magnet element, and when the spring is in an initial state, the bottom surface of the first pen cap is in contact with the top surface of the second pen cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023332293.3U CN214449775U (en) | 2020-12-30 | 2020-12-30 | Magnetic attraction structure of ball pen cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023332293.3U CN214449775U (en) | 2020-12-30 | 2020-12-30 | Magnetic attraction structure of ball pen cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214449775U true CN214449775U (en) | 2021-10-22 |
Family
ID=78110432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023332293.3U Active CN214449775U (en) | 2020-12-30 | 2020-12-30 | Magnetic attraction structure of ball pen cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214449775U (en) |
-
2020
- 2020-12-30 CN CN202023332293.3U patent/CN214449775U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214449775U (en) | Magnetic attraction structure of ball pen cap | |
| CN108656790B (en) | Writing pen with nib protection function | |
| CN110181972A (en) | A kind of fall preventing pen that anti-rolling effect is good | |
| CN201446816U (en) | pencil sharpener | |
| CN209904337U (en) | Whiteboard pen capable of being obliquely adsorbed on whiteboard | |
| CN110509690B (en) | Multifunctional pen | |
| CN210634301U (en) | Portable pen capable of being directly dipped in ink for writing | |
| CN208558724U (en) | A kind of Novel sign pen | |
| CN108656791B (en) | Gel ink pen with automatically retracted pen point | |
| CN221090326U (en) | Pen with pen tip | |
| CN211994855U (en) | Pen with mobile phone touch screen function | |
| CN207416362U (en) | There is the lettering pen of shatter-resistant | |
| CN216792858U (en) | Can dismantle change nib electric capacity pen | |
| CN213845663U (en) | Dustproof plug with needle clamping function | |
| CN210082737U (en) | Self-closing whiteboard pen | |
| CN101927638A (en) | Pen with vertical pen cap | |
| CN205009821U (en) | Myopia prevention pen | |
| CN205890309U (en) | Pen of removable nib | |
| CN214376368U (en) | Universal rotation low resistance electric capacity pen | |
| CN219405941U (en) | Finger pen | |
| CN201761187U (en) | Pen with vertical pen cap | |
| CN212979643U (en) | Ball pen with elastic clamp | |
| CN212289286U (en) | Blackboard writing pen of dustless teaching of environment-friendly | |
| CN213676104U (en) | Pen head of water pen | |
| CN210706644U (en) | Compasses for mechanical drawing of middle school students |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |