CN201439275U - Fluorescent pen - Google Patents
Fluorescent pen Download PDFInfo
- Publication number
- CN201439275U CN201439275U CN2009201684807U CN200920168480U CN201439275U CN 201439275 U CN201439275 U CN 201439275U CN 2009201684807 U CN2009201684807 U CN 2009201684807U CN 200920168480 U CN200920168480 U CN 200920168480U CN 201439275 U CN201439275 U CN 201439275U
- Authority
- CN
- China
- Prior art keywords
- pen
- penholder
- pointer
- groove
- core
- 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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- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Abstract
The utility model discloses a fluorescent pen which comprises a pen holder, a pen item, a pen cap, a water diversion core and an enwrapping core and is characterized in that one end of the pen item is inserted in the pen holder; and a sealing device is arranged between the pen item inserted into the pen holder and the pen holder and can prevent the volatilization of ink in the enwrapping core in the pen holder. The fluorescent pen has the advantages of simple structure and low cost.
Description
Technical field
The utility model relates to a kind of writing implement, especially relates to a kind of e-Pointer.
Background technology
Existing e-Pointer, majority all are circles, and part adopts abnormity, for example flat body shape.Special-shaped e-Pointer because the scrambling of shape causes penholder poor with a pen position sealing, makes that the interior rolled core ink inside of penholder is volatile, causes the waste of e-Pointer like this.
Summary of the invention
Technical problem to be solved in the utility model provides the e-Pointer of a kind of abnormity and good airproof performance.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of e-Pointer, comprise penholder, pen item, the cap for brush, diversion core, rolled core, it is characterized in that described Xiang Yiduan inserts in the described penholder, be provided with sealing device between pen item in the described insertion penholder and the described penholder.
Described a kind of e-Pointer is characterized in that described sealing device comprises rubber seal, groove, and described groove is arranged on the penholder interior forward end, and described seal diameter is greater than depth of groove.
Described a kind of e-Pointer is characterized in that sealing ring material is a silica gel.
Described a kind of e-Pointer is characterized in that sealing ring material is a fluorubber.
Compared with prior art, advantage of the present utility model is can prevent rolled core ink inside volatilization in the penholder, and structure to be very simple, greatly reduces cost by being provided with sealing device between pen item in the insertion penholder and the penholder.
Description of drawings
Fig. 1 is the cutaway view of the utility model e-Pointer
Fig. 2 is the enlarged drawing of the utility model e-Pointer sealing device
The specific embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
As shown in the figure, a kind of e-Pointer, it comprises penholder 6, pen item 4, the cap for brush 1, diversion core 2, rolled core 5, it is characterized in that described pen 4 one end insert in the described penholder 6, are provided with sealing device 3 between pen item 4 in the described insertion penholder 6 and the described penholder 6.
Sealing device comprises rubber seal 31, groove 32, and described groove 32 is arranged on the penholder interior forward end, and described sealing ring 31 diameters are greater than groove 32 degree of depth, thereby effectively prevents the volatilization of rolled core ink inside.
Claims (4)
1. an e-Pointer comprises penholder, pen item, the cap for brush, diversion core, rolled core, it is characterized in that described Xiang Yiduan inserts in the described penholder, is provided with sealing device between pen item in the described insertion penholder and the described penholder.
2. a kind of e-Pointer as claimed in claim 1 is characterized in that described sealing device comprises rubber seal, groove, and described groove is arranged on the penholder interior forward end, and described seal diameter is greater than depth of groove.
3. a kind of e-Pointer as claimed in claim 2 is characterized in that sealing ring material is a silica gel.
4. a kind of e-Pointer as claimed in claim 2 is characterized in that sealing ring material is a fluorubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201684807U CN201439275U (en) | 2009-07-27 | 2009-07-27 | Fluorescent pen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201684807U CN201439275U (en) | 2009-07-27 | 2009-07-27 | Fluorescent pen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201439275U true CN201439275U (en) | 2010-04-21 |
Family
ID=42543943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201684807U Expired - Fee Related CN201439275U (en) | 2009-07-27 | 2009-07-27 | Fluorescent pen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201439275U (en) |
-
2009
- 2009-07-27 CN CN2009201684807U patent/CN201439275U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100421 Termination date: 20140727 |
|
| EXPY | Termination of patent right or utility model |