CN101670728A - Water-suction pen core - Google Patents
Water-suction pen core Download PDFInfo
- Publication number
- CN101670728A CN101670728A CN200810196942A CN200810196942A CN101670728A CN 101670728 A CN101670728 A CN 101670728A CN 200810196942 A CN200810196942 A CN 200810196942A CN 200810196942 A CN200810196942 A CN 200810196942A CN 101670728 A CN101670728 A CN 101670728A
- Authority
- CN
- China
- Prior art keywords
- pen core
- piston
- pen
- core body
- water
- 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 water-suction pen core. A piston is arranged in the body of the pen core; the piston is provided with a pull cord which is connected with a pull ring arranged at the tail endof the pen core body; and the front section of the pen core body is screwed with a detachable pen point. When the pen core is used, the built-in piston moves downwards with the decrease of the pen ink; and when the ink runs out, ink can be sucked again for use under the action of the suction force of the piston by simply screwing off the pen point and pulling the pull ring on the tail end.
Description
Technical field
The present invention relates to a kind of pen core, a kind of specifically water-suction pen core.
Background technology
Now the various pen cores that use all are disposable, after interior dress ink uses up, just must throw away and more renew pen core, and both having wasted resource has increased spending, can pollute to environment again.
Summary of the invention
The invention provides a kind of water-suction pen core, have and to repeat to suck the characteristics that ink uses.
The present invention includes the pen core body, the technical scheme that is adopted is: piston is housed in the pen core body, and this piston is provided with the outer draw ring of stay cord and pen core body tail end and links to each other, and is installed with detachable nib at the leading portion of pen core body.
Beneficial effect of the present invention is: in use, the piston of interior dress moves down with the decline of pen and ink, after ink uses up, and the nib of outwarding winding, pulling tail end draw ring can suck ink and reuse under the suction of piston.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples.
Accompanying drawing is a structural representation of the present invention.
The specific embodiment
Shown in the accompanying drawing embodiment: piston 3 is housed in pen core body 1, and this piston 3 is provided with the outer draw ring 5 of stay cord 4 and pen core body 1 tail end and links to each other, and is installed with detachable written 2 at the leading portion of pen core body 1.
Claims (1)
1, a kind of water-suction pen core, comprise pen core body (1), it is characterized in that: piston (3) is housed in pen core body (1), and this piston (3) is provided with the outer draw ring (5) of stay cord (4) and pen core body (1) tail end and links to each other, and is installed with detachable nib (2) at the leading portion of pen core body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810196942A CN101670728A (en) | 2008-09-11 | 2008-09-11 | Water-suction pen core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810196942A CN101670728A (en) | 2008-09-11 | 2008-09-11 | Water-suction pen core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101670728A true CN101670728A (en) | 2010-03-17 |
Family
ID=42018233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810196942A Pending CN101670728A (en) | 2008-09-11 | 2008-09-11 | Water-suction pen core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101670728A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105082827A (en) * | 2014-05-07 | 2015-11-25 | 董礼 | Durable writing drawing pen |
-
2008
- 2008-09-11 CN CN200810196942A patent/CN101670728A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105082827A (en) * | 2014-05-07 | 2015-11-25 | 董礼 | Durable writing drawing pen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20100317 |