CN2330518Y - Erasable ball-point pen - Google Patents
Erasable ball-point pen Download PDFInfo
- Publication number
- CN2330518Y CN2330518Y CN 97249511 CN97249511U CN2330518Y CN 2330518 Y CN2330518 Y CN 2330518Y CN 97249511 CN97249511 CN 97249511 CN 97249511 U CN97249511 U CN 97249511U CN 2330518 Y CN2330518 Y CN 2330518Y
- Authority
- CN
- China
- Prior art keywords
- utility
- model
- erasability
- plug
- erasable
- 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.)
- Expired - Fee Related
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- Pens And Brushes (AREA)
Abstract
The utility model discloses an erasable ball-point pen, which comprises a pen head (1), erasable ink (2), a press plug (3), a spring (4), high pressure gas (5), a pen holder (6), a end plug (7), etc. Compared with existing erasable ball-point pens, the utility model has the advantages of sufficient pressure, fluent writing, etc.
Description
The utility model relates to writing implement, particularly a kind of erasability ball pen.
At present, mobile relatively poor because the erasability ink viscosity is bigger in known technology, need apply certain pressure and make printing ink press to nib, just can write.CN86202666V, CN86203202V, CN2182067X have announced the technical scheme of a class erasability ball pen pressure structure, all adopt the mechanical type pressurization, add piston propelling or spring pressurization, there is insufficient pressure in it, writes slack shortcoming, and in use need constantly to regulate pressure, use very inconvenient.
The purpose of the utility model is to provide a kind of novel erasability ball pen, and it has overcome the above-mentioned deficiency of simple mechanical compression type erasability ball pen, has advantages such as pressure abundance, fluent writing.
For reaching above-mentioned purpose, the utility model is taked following technical scheme:
The utility model includes nib, penholder, erasability printing ink, tamponade, spring, plug etc., it is characterized in that: be full of gases at high pressure pressing between cold and the plug, the plug fit sealing is in the penholder afterbody.
The utility model is taked above-mentioned structure, has following beneficial effect:
Owing to, thereby strengthened the pressure of tamponade to printing ink at the inner increase of penholder gases at high pressure, make the smooth and easy nib that flows to of printing ink, write nature, laborsaving, smooth, no mark of break.
Below in conjunction with accompanying drawing the utility model is done and to be described in further detail.
Fig. 1 cuts open figure for the utility model structure.
In Fig. 1,1 is nib, and 2 is erasability printing ink, and 3 are tamponade, and 4 is spring, and 5 is gases at high pressure, and 6 is penholder, and 7 is plug.
Of the present utility model written 1 adopts ball pen head, and penholder 6 inner chamber bottoms are erasability printing ink 2, and tamponade 3 is positioned at erasability printing ink 2 tops, and itself and gases at high pressure 5 are separated, and spring 4 is fixed on the penholder 6, and tamponade 3 is produced elastic force pressure, and plug 7 is sealed penholder 7 afterbodys.
Claims (1)
1, a kind of erasability ball pen, it includes: nib (1), erasability printing ink (2), tamponade (3), spring (4), penholder (6), plug (7) etc., it is characterized in that: be full of gases at high pressure (5) between tamponade (3) and plug (7), plug (7) fit sealing is in penholder (6) afterbody.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97249511 CN2330518Y (en) | 1997-11-21 | 1997-11-21 | Erasable ball-point pen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97249511 CN2330518Y (en) | 1997-11-21 | 1997-11-21 | Erasable ball-point pen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2330518Y true CN2330518Y (en) | 1999-07-28 |
Family
ID=33956398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97249511 Expired - Fee Related CN2330518Y (en) | 1997-11-21 | 1997-11-21 | Erasable ball-point pen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2330518Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102126378A (en) * | 2011-01-24 | 2011-07-20 | 上海乐美文具有限公司 | Erasable ball pen |
| CN107020861A (en) * | 2017-03-23 | 2017-08-08 | 李仲胜 | It is a kind of to improve the gel ink pen of fluent writing degree |
-
1997
- 1997-11-21 CN CN 97249511 patent/CN2330518Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102126378A (en) * | 2011-01-24 | 2011-07-20 | 上海乐美文具有限公司 | Erasable ball pen |
| CN107020861A (en) * | 2017-03-23 | 2017-08-08 | 李仲胜 | It is a kind of to improve the gel ink pen of fluent writing degree |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |