CN210759916U - Mark pen with replaceable pen point - Google Patents
Mark pen with replaceable pen point Download PDFInfo
- Publication number
- CN210759916U CN210759916U CN201921191289.4U CN201921191289U CN210759916U CN 210759916 U CN210759916 U CN 210759916U CN 201921191289 U CN201921191289 U CN 201921191289U CN 210759916 U CN210759916 U CN 210759916U
- Authority
- CN
- China
- Prior art keywords
- pen
- wall
- pen point
- ink
- mark
- 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
- Pens And Brushes (AREA)
Abstract
The utility model discloses a mark pen with convertible pen point, which belongs to the technical field of mark pens, and comprises a pen body, four groups of slide bars, the right ends of the slide bars extend to the outer wall of the right side of a fixed plate and are connected with a connecting ring, the connecting part of the outer wall of the left side of the fixed plate and the slide bars is fixedly provided with a spring, the spring pushes the slide bars and the connecting ring to the right in an initial state, the connecting ring is contacted with the left end of an ink tank, a sponge layer can absorb ink overflowing from the ink tank, the ink in the ink tank can flow out through the pen point to write and draw, when the pen point is replaced, a movable rod is firstly pushed to the right, the connecting ring drives the sponge layer to enter the ink tank at the moment, the ink at the left end of the connecting sleeve is sucked out, the pen point can be taken down by rotating a pen point connecting cap at the moment, and in, the purpose of saving ink is achieved.
Description
Technical Field
The utility model relates to a mark pen technical field specifically is a mark pen of convertible nib.
Background
The mark pen is a writing and dedicated drawing color pen of drawing, present mark pen is mostly disposable refill and handwriting constitution, can only take out the refill when the nib damages and change, but remaining ink just is extravagant in the original refill, because current refill and nib are usually through pegging graft or threaded connection, carry out the nib and change under the condition of remaining a large amount of inks in the refill, can make a large amount of inks spill over and cause the waste, for this reason, we propose a mark pen of convertible nib.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a mark pen of convertible nib to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a mark pen with a replaceable pen point comprises a pen body, wherein the left side and the right side of the outer wall of the periphery of the pen body are respectively in threaded connection with a connecting cap and a pen point connecting cap, the middle part of the outer wall of the right side of the pen point connecting cap is fixedly connected with a pen point, the right end of the pen point extends to the outer wall of the right side of the pen point connecting cap and is sleeved with a pen cap, the middle part of the inner wall of the periphery of the pen body is provided with a fixed plate, the outer wall of the left side of the fixed plate is annularly provided with four groups of jacks, slide bars are movably inserted in the jacks, the left ends of the four groups of slide bars extend to the outer wall of the left side of the fixed plate and are connected with a movable plate, the outer wall of the left side of the movable plate is connected with a movable rod, the pen is characterized in that the spring is sleeved on the outer wall of the sliding rod, the other end of the spring is connected with the outer wall of the right side of the movable plate, a sponge layer is arranged between the connecting ring and the fixed plate, an ink groove is formed in the inner wall of the right side of the pen body, a connecting sleeve is arranged at the center of the inner wall of the right side of the ink groove, the left end of the pen point penetrates through the outer wall of the right side of the pen body and extends to the inner cavity of the connecting sleeve, and a liquid injection port.
Furthermore, the right end of the pen point extends to the left side of the connecting sleeve, and the pen point extends out of the left side of the connecting sleeve by two to three centimeters.
Furthermore, the outer wall of the left side of the connecting ring is uniformly provided with a left and right through drainage hole, and the aperture of the left end of the drainage hole is larger than that of the right end.
Further, the sponge layer is cylindrical, and the thickness of the sponge layer is equal to the distance between the fixing plate and the ink tank.
Furthermore, an annular groove is formed in the periphery of the connecting portion of the outer wall of the right side of the pen body and the pen point, a sealing block is connected in the annular groove in a sliding mode, and the sealing block is fixedly sleeved on the outer wall of the pen point.
Furthermore, a sealing cap is clamped in the liquid injection port.
Compared with the prior art, the beneficial effects of the utility model are that: when the pen point is replaced, the movable rod is pushed rightwards firstly, the connecting ring drives the sponge layer to enter the ink tank at the moment, the ink positioned at the left end of the connecting sleeve is sucked out, the pen point connecting cap is rotated at the moment to take down the pen point, in the process, the ink is positioned outside the connecting sleeve, so that the ink cannot leak due to the pulling-out of the pen point, and the aim of saving the ink is fulfilled.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the connection between the slide rod and the connection ring of the present invention.
In the figure: 1. a pen body; 2. the pen point is connected with the cap; 3. a connecting cap; 4. a pen point; 5. a pen cap; 6. a movable rod; 7. a sealing block; 8. a fixing plate; 9. a slide bar; 10. a movable plate; 11. a connecting ring; 12. a spring; 13. a sponge layer; 14. an ink tank; 15. a connecting sleeve; 16. a liquid injection port; 17. a sealing cap; 18. a vent hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a mark pen with a replaceable pen point, which has the advantages of convenient replacement of the pen point and less ink waste, please refer to fig. 1, which comprises a pen body 1, wherein the left and right sides of the peripheral outer wall of the pen body 1 are respectively connected with a connecting cap 3 and a pen point connecting cap 2 by screw threads, the middle part of the right side outer wall of the pen point connecting cap 2 is fixedly connected with a pen point 4, the right end of the pen point 4 extends to the right side outer wall of the pen point connecting cap 2 and is sleeved with a pen cap 5, the middle part of the peripheral inner wall of the pen body 1 is provided with a fixed plate 8, the left side outer wall of the fixed plate 8 is provided with four groups of jacks, slide bars 9 are movably inserted in the jacks, the left ends of the four groups of slide bars 9 extend to the left side outer wall of the fixed plate 8 and are connected with a movable plate 10, the left side outer wall, a spring 12 is fixedly arranged at the connecting part of the outer wall of the left side of the fixed plate 8 and the sliding rod 9, the spring 12 is sleeved on the outer wall of the sliding rod 9, the other end of the spring 12 is connected with the outer wall of the right side of the movable plate 10, a sponge layer 13 is arranged between the connecting ring 11 and the fixed plate 8, an ink tank 14 is arranged on the inner wall of the right side of the pen body 1, a connecting sleeve 15 is arranged at the center of the inner wall of the right side of the ink tank 14, the left end of the pen head 4 penetrates through the outer wall of the right side of the pen body 1 and extends to the inner cavity of the connecting sleeve 15, a liquid injection port 16 is arranged at the left end of the connecting part of the inner wall of the bottom of the pen body 1 and the ink tank 14, the connecting ring 11 is contacted with the left end of the ink tank 14 when ink is added through the liquid injection port 16, the sponge layer, squeeze out the ink and flow into the ink tank 14 and use, make the ink of the internal chamber of pen body 1 keep in the internal chamber of ink tank 14, and the ink in the ink tank 14 can flow out through nib 4 and write and draw, when changing the nib 4, at first push the movable rod 6 to the right, go-between 11 drives the sponge layer 13 and gets into in the ink tank 14 this moment, the ink suction that will be located the left end of connecting sleeve 15, the rotatory nib connecting cap 2 can take off the nib 4 this moment, and at this in-process, the ink is located the connecting sleeve 15 outside, can not leak because of the extraction of nib 4, reach the purpose of practicing thrift the ink.
Referring to fig. 1, the right end of the pen point 4 extends to the left side of the connection sleeve 15, and the pen point 4 extends two to three centimeters beyond the left side of the connection sleeve 15, so that when the pen point 4 is used, the ink on the left side of the connection sleeve 15 can only be used by the ink tank 14, the amount of the ink absorbed by the sponge layer 13 is reduced, and the ink waste generated when the pen point 4 is replaced is reduced.
Referring to fig. 2, the outer wall of the left side of the connection ring 11 is uniformly provided with the left and right through drainage holes 18, the aperture of the left end of the drainage hole 18 is larger than that of the right end, and when the connection ring 11 extrudes the sponge layer 13, ink absorbed by the sponge layer 13 flows out through the inner diameter of the connection ring 11 and the drainage holes 18.
Referring to fig. 1, the sponge layer 13 is cylindrical, and the thickness of the sponge layer 13 is equal to the distance between the fixing plate 8 and the ink tank 14, so that in the initial state, the sponge layer 13 is tightly attached to the left side of the ink tank 14, and the ink is always located in the inner cavity of the ink tank 14.
Referring to fig. 1, an annular groove is formed around a connection portion between the outer wall of the right side of the pen body 1 and the pen point 4, a sealing block 7 is slidably connected in the annular groove, and the sealing block 7 is fixedly sleeved on the outer wall of the pen point 4, so that the tightness of the connection between the pen body 1 and the pen point 4 is improved.
Referring to fig. 1, a sealing cap 17 is clamped in the liquid filling opening 16, and the sealing cap 17 is inserted into the liquid filling opening 16 after ink is added, so that the overall sealing performance of the pen body 1 is maintained, and ink leakage is avoided.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a mark pen of convertible nib, includes handwriting (1), its characterized in that: the pen is characterized in that the left side and the right side of the peripheral outer wall of the pen body (1) are respectively in threaded connection with a connecting cap (3) and a pen point connecting cap (2), the middle of the right side outer wall of the pen point connecting cap (2) is fixedly connected with a pen point (4), the right end of the pen point (4) extends to the right side outer wall of the pen point connecting cap (2) and is sleeved with a pen cap (5), the middle of the peripheral inner wall of the pen body (1) is provided with a fixed plate (8), four groups of jacks are arranged on the left side outer wall of the fixed plate (8) in an annular array mode, slide bars (9) are movably inserted in the jacks, the left ends of the slide bars (9) extend to the left side outer wall of the fixed plate (8) and are connected with a movable bar (10), the left side outer wall of the movable bar (10) is connected with a movable bar (6), the left end, fixed plate (8) left side outer wall is fixed with spring (12) with the coupling part of slide bar (9), spring (12) cup joint at slide bar (9) outer wall, just the other end and fly leaf (10) right side outer wall connection of spring (12), be provided with sponge layer (13) between go-between (11) and fixed plate (8), pen body (1) right side inner wall is provided with ink groove (14), ink groove (14) right side inner wall center is provided with connecting sleeve (15), nib (4) left end runs through pen body (1) right side outer wall and extends to connecting sleeve (15) inner chamber, pen body (1) bottom inner wall is provided with liquid injection mouth (16) with ink groove (14) coupling part's left end.
2. The mark pen with the convertible pen point as claimed in claim 1, wherein: the right end of the pen point (4) extends to the left side of the connecting sleeve (15), and the pen point (4) extends out of the left side of the connecting sleeve (15) by two to three centimeters.
3. The mark pen with the convertible pen point as claimed in claim 1, wherein: the outer wall of the left side of the connecting ring (11) is uniformly provided with a left and right through drainage hole (18), and the aperture of the left end of the drainage hole (18) is larger than that of the right end.
4. The mark pen with the convertible pen point as claimed in claim 1, wherein: the sponge layer (13) is cylindrical, and the thickness of the sponge layer (13) is equal to the distance between the fixing plate (8) and the ink tank (14).
5. The mark pen with the convertible pen point as claimed in claim 1, wherein: the pen is characterized in that an annular groove is formed in the periphery of the connecting portion of the outer wall of the right side of the pen body (1) and the pen point (4), a sealing block (7) is connected in the annular groove in a sliding mode, and the sealing block (7) is fixedly sleeved on the outer wall of the pen point (4).
6. The mark pen with the convertible pen point as claimed in claim 1, wherein: a sealing cap (17) is clamped in the liquid injection port (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921191289.4U CN210759916U (en) | 2019-07-26 | 2019-07-26 | Mark pen with replaceable pen point |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921191289.4U CN210759916U (en) | 2019-07-26 | 2019-07-26 | Mark pen with replaceable pen point |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210759916U true CN210759916U (en) | 2020-06-16 |
Family
ID=71061236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921191289.4U Active CN210759916U (en) | 2019-07-26 | 2019-07-26 | Mark pen with replaceable pen point |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210759916U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114670567A (en) * | 2022-03-07 | 2022-06-28 | 德清县扬烨制笔股份有限公司 | Antibacterial and mildew-proof fiber pen point and preparation method thereof |
-
2019
- 2019-07-26 CN CN201921191289.4U patent/CN210759916U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114670567A (en) * | 2022-03-07 | 2022-06-28 | 德清县扬烨制笔股份有限公司 | Antibacterial and mildew-proof fiber pen point and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210759916U (en) | Mark pen with replaceable pen point | |
| CN210591119U (en) | Pen capable of replacing ink sac | |
| CN112277498A (en) | Mark pen with replaceable pen point | |
| CN105109250A (en) | Folding and resilience type ink injection bottle | |
| CN110497713B (en) | Method for processing pen point of water pen | |
| CN213861579U (en) | Whiteboard marker with replaceable ink bag | |
| CN204916561U (en) | Insert to expand and annotate china ink bottle | |
| CN105109810B (en) | One kind is inserted and expands ink-filling bottle | |
| CN203198469U (en) | Pushing ink absorbing pen and matched ink bottle | |
| CN105922790B (en) | A kind of pen with ink-feeding tube | |
| CN106113995A (en) | Marker | |
| CN113524956A (en) | Writing device with writing brush | |
| CN209534597U (en) | A kind of leak-proof ink bottle | |
| CN217532353U (en) | Double-end mark pen | |
| CN211543029U (en) | Ink filling pen | |
| CN215041635U (en) | Writing direct-current pressing ink-discharging acrylic pen | |
| CN204955869U (en) | Cut straightly and annotate china ink bottle | |
| CN203995221U (en) | Easy writing whiteboard pen | |
| CN208646386U (en) | A kind of automatic ink supply pen | |
| CN213565130U (en) | Pen capable of repeatedly injecting ink | |
| CN209938133U (en) | White board pen with double colors | |
| CN209552766U (en) | The injection pen of anti-ink leakage | |
| CN215590341U (en) | Improved structure of gel ink pen point | |
| CN202923176U (en) | Fountain pen | |
| CN217863470U (en) | Soft drawing pen capable of adding ink |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |