CN201665072U - Multipurpose refill carbon pen - Google Patents
Multipurpose refill carbon pen Download PDFInfo
- Publication number
- CN201665072U CN201665072U CN2009201694315U CN200920169431U CN201665072U CN 201665072 U CN201665072 U CN 201665072U CN 2009201694315 U CN2009201694315 U CN 2009201694315U CN 200920169431 U CN200920169431 U CN 200920169431U CN 201665072 U CN201665072 U CN 201665072U
- Authority
- CN
- China
- Prior art keywords
- pen
- carbon
- multipurpose
- penholder
- refill
- 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
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 15
- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 15
- 230000003044 adaptive effect Effects 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 abstract description 2
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
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- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Abstract
The utility model relates to a carbon pen, in particular to a multipurpose refill carbon pen, belonging to the field of stationery. The lower end of a holder of the carbon pen is arc-shaped, the inner wall of an upper port of the holder is provided with a thread, and the lower end of a regulating cap of the pen is provided with a section of screw rod. The multipurpose refill carbon pen is simple in structure, can be adaptive to different carbon refills on the present market, is convenient in use, and can avoid a large amount of waste as a result of abandoning the holder after one time of use.
Description
Technical field
The utility model relates to a kind of carbon pen, and particularly multipurpose pencil core carbon pen belongs to the cultural goods field.
Background technology
Present carbon pen is ever-changing, different manufacturers of a great variety.But the pen core that the penholder of same specification can only adaptive same specification, after using, pen core is difficult to repurchase the pen core replacing of same specification, the pen core that repurchases length can occur and former penholder does not match, and perhaps nib and former penholder do not match, and therefore all can cause a large amount of penholder wastes every year.
Summary of the invention
The purpose of this utility model provides a kind of multipurpose pencil core carbon pen, and it is simple in structure, can mate present various carbon element pen core on the market.
Solving the scheme that technical problem of the present utility model adopts is: the lower end of penholder is a circular arc type, and the upper port inwall of penholder is threaded, and the adjusting cap lower end of pen has one section screw rod.The stiff end that has an inner cone in the lower end of screw rod.
The beneficial effects of the utility model are: although the pen core structure difference of market, but the nib thickness is consistent substantially, and the conical in shape that changes former penholder lower end adopts circular arc type, and it is big that curvature becomes, increased the front end cavity volume, applicable to different pen core front-end architectures.The length of pen core can adapt to the pen core of different length by the screw rod of rotation adjusting cap.For the pen core with different thicknesses is fixed in the penholder shaft core position, the following inner cone end face of screw rod can be fixed on pen core the penholder shaft core position, and can prevent in writing that pen core from rocking.
Description of drawings
Fig. 1 is the utility model master sectional plane schematic diagram.
Each label is represented successively among Fig. 1: regulate cap 1, screw rod 2, inner cone stiff end 3, penholder 4, pen core 5, nib 6.
The specific embodiment
Referring to accompanying drawing 1, the lower end of the penholder 4 of this multipurpose pencil core carbon pen is the transition of cylinder and circular arc type, has increased the front end cavity volume, can adaptive different pen core front end.The upper port inwall of penholder 4 is threaded, and adjusting cap 1 lower end of pen has one section screw rod 2, has inner cone stiff end 3 in the lower end of screw rod 2, regulates cap 1 by rotating, and screw rod 2 moves up and down, and can adapt to the pen core 5 of different length.For the pen core 5 with different thicknesses is fixed in penholder 4 shaft core positions, adopt the fixedly suitable shaft core position that the pen core 5 of different thicknesses is fixed on penholder 4 of structure of end face of inner cone.After fixing, just can conveniently write.
Claims (2)
1. multipurpose pencil core carbon pen, it is characterized in that: the lower end of penholder is a circular arc type, and the upper port inwall of penholder is threaded, and the adjusting cap lower end of pen has one section screw rod.
2. by the described multipurpose pencil core of claim 1 carbon pen, it is characterized in that: the stiff end that has an inner cone in the lower end of screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201694315U CN201665072U (en) | 2009-10-09 | 2009-10-09 | Multipurpose refill carbon pen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201694315U CN201665072U (en) | 2009-10-09 | 2009-10-09 | Multipurpose refill carbon pen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201665072U true CN201665072U (en) | 2010-12-08 |
Family
ID=43266024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201694315U Expired - Fee Related CN201665072U (en) | 2009-10-09 | 2009-10-09 | Multipurpose refill carbon pen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201665072U (en) |
-
2009
- 2009-10-09 CN CN2009201694315U patent/CN201665072U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101208 Termination date: 20121009 |