CN103171328A - Gel pen core cleaning device - Google Patents
Gel pen core cleaning device Download PDFInfo
- Publication number
- CN103171328A CN103171328A CN 201110433747 CN201110433747A CN103171328A CN 103171328 A CN103171328 A CN 103171328A CN 201110433747 CN201110433747 CN 201110433747 CN 201110433747 A CN201110433747 A CN 201110433747A CN 103171328 A CN103171328 A CN 103171328A
- Authority
- CN
- China
- Prior art keywords
- pen core
- piston
- spring
- cleaning device
- core cleaning
- 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.)
- Pending
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- Pens And Brushes (AREA)
Abstract
The invention provides a gel pen core cleaning device. A thread connecting rod 2 is driven by a screw cap 1. An extensible rod 3 is adjusted by the thread connecting rod 2 and pushes a spring 4. The spring 4 pushes a piston 5 through elastic force. The piston 5 slowly exerts pressure to ink so that the ink in the pen core can be used up.
Description
Technical field
The present invention relates to a kind of writing implement.A kind of clean core apparatus that can allow printing ink in pen core use up specifically.
Background technology
Gel ink pen of today generally all is difficult to the printing ink in pen core is all used up, and has both wasted resource, and contaminated environment, also allow the user worried again.
Summary of the invention
The invention provides a kind of gel ink pen printing ink supercharging device, can effectively drain the printing ink in pen core.
The technical scheme that adopts is: spiral shell emits the promotion threaded rod to come adjustable telescopic rod, and expansion link promotes spring, the elastic force pushing piston of spring, and piston is exerted pressure to printing ink.
Beneficial effect of the present invention is: write smoothly, reduce the printing ink waste, reduce the effect of people's worry.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Accompanying drawing is structural representation of the present invention.
In accompanying drawing: 1, spiral shell emits, and 2, threaded rod, 3, expansion link, 4, spring, 5, piston, 6, neutral core, 7, penholder, 8, nib, 9, screwed pipe.
Spiral shell emits 1 promotion threaded rod 2 to come adjustable telescopic rod 3, and expansion link 3 promotes springs 4, the elastic force pushing piston 5 of spring 4, and piston 5 is exerted pressure to printing ink.Thereby force printing ink to flow out from nib.
The specific embodiment
Emit 1 to promote threaded rod 2 by spiral shell, threaded rod 2 is come adjustable telescopic rod 3, and expansion link 3 promotes spring 4, the elastic force pushing piston 5 of spring 4, and piston 5 is slowly exerted pressure to printing ink, reaches the effect of using up the printing ink in pen core.
Claims (1)
1. clean core apparatus of gel ink pen, comprise spiral shell and emit (1), threaded rod (2), expansion link (3), spring (4), piston (5) is characterized in that: threaded rod (2) connects spiral shell and emits (1) and expansion link (3), between expansion link (3) and piston (5), spring (4) is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110433747 CN103171328A (en) | 2011-12-22 | 2011-12-22 | Gel pen core cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110433747 CN103171328A (en) | 2011-12-22 | 2011-12-22 | Gel pen core cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103171328A true CN103171328A (en) | 2013-06-26 |
Family
ID=48631713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110433747 Pending CN103171328A (en) | 2011-12-22 | 2011-12-22 | Gel pen core cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103171328A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109203765A (en) * | 2018-09-14 | 2019-01-15 | 常州大学 | A kind of booster-type refill for ball-point pen |
-
2011
- 2011-12-22 CN CN 201110433747 patent/CN103171328A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109203765A (en) * | 2018-09-14 | 2019-01-15 | 常州大学 | A kind of booster-type refill for ball-point pen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130626 |