CN202517888U - Thickening pen refill - Google Patents
Thickening pen refill Download PDFInfo
- Publication number
- CN202517888U CN202517888U CN2012200872590U CN201220087259U CN202517888U CN 202517888 U CN202517888 U CN 202517888U CN 2012200872590 U CN2012200872590 U CN 2012200872590U CN 201220087259 U CN201220087259 U CN 201220087259U CN 202517888 U CN202517888 U CN 202517888U
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- sleeve
- pen
- thickening
- utility
- model
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- 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.)
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Abstract
The utility model relates to a thickening pen refill. The thickening pen refill comprises a sleeve, wherein one end of the sleeve is provided with a pen point, and the connection position of the sleeve and the pen point is provided with a ring flange with a diameter larger than that of the sleeve. The thickening pen refill is characterized in that the sleeve is internally provided with parting strips parallel to a sleeve wall, and the parting strips divide the sleeve into a plurality of relatively independent parallel spaces; the ring flange is provided with a plurality of through holes; and the sleeve is internally communicated with the pen point. According to the utility model, the stability of an inner ink absorption wall is increased, and the phenomenon of ink overflow and backflow can be effectively prevented. The thickening pen refill disclosed by the utility model can be directly used without being sleeved with a pen jacket after being thickened, thereby being convenient and practical.
Description
Technical field
The utility model relates to a kind of stationery, especially relates to the Writing-painting equipment, specifically is a kind of overstriking pen core.
Background technology
In daily life and study,, write comfortable feel because gel ink pen has the advantage of fountain pen and ball pen concurrently; Ink viscosity is lower, and increases lubricated easily material, thereby suitable more more sliding than common oiliness ball pen; Crowd by vast accepts, and uses more and more widely.And gel ink pen is generally disposable pen core, can not weigh China ink repeatedly.The printing ink of gel ink pen is less, and service time is short, and in order to extend working time, it is thicker that some pen cores are done, and can hold more printing ink like this.But be simple continuous overstriking pen core and since pen core in printing ink many, printing ink flock together its from great, viscosity is little, nib is in extrudes unnecessary printing ink when writing easily.Such pen core is when being inverted, and printing ink flows backwards easily, has not only wasted but also pollutes desktop or paper.
Summary of the invention
The purpose of the utility model exactly in order to solve shortcoming of the prior art, and has designed a kind of overstriking pen core, improves the refluence phenomenon after the overstriking.
The utility model is realized through following technical scheme: a kind of overstriking pen core, comprise sleeve, and an end of sleeve is provided with nib, and sleeve and written junction are provided with the ring flange of diameter greater than sleeve, are provided with the parting bead that is parallel to barrel in the said sleeve; Said parting bead is divided into several relatively independent parallel spaces with sleeve, and said ring flange is provided with several through holes, with being communicated with nib in the sleeve.
Said written end is equipped with ball and is convenient to write.
The beneficial effect of this programme can be learnt according to above-mentioned, because parting bead is added in the inside of pen core, increases the stability of printing ink absorption inwall, can prevent effectively that the overflow of printing ink and the phenomenon of refluence from occurring.Can directly use without a suit shell after the said pen core overstriking, convenient and practical.The utility model manufacturing is simple, and is easy to use, compared with prior art, has substantive distinguishing features and progress, and the beneficial effect of its enforcement also is conspicuous.
Description of drawings:
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the vertical view of Fig. 1.
Among the figure: 1, sleeve, 2, parting bead, 3, ring flange, 4, nib.
The specific embodiment:
For clearly demonstrating the technical characterstic of this programme, according to accompanying drawing the utility model specific embodiment is described further below:
The specific embodiment: like Fig. 1, shown in 2, a kind of overstriking pen core; Comprise sleeve 1; One end of sleeve 1 is provided with nib 4, and sleeve 1 is provided with the ring flange 3 of diameter greater than sleeve 1 with written 4 junctions, it is characterized in that: be provided with the parting bead 2 that is parallel to barrel in the said sleeve 1; Said parting bead 2 is divided into several relatively independent parallel spaces with sleeve 1, and said ring flange 3 is provided with several through holes, with being communicated with nib in the sleeve 1.Said written 4 ends are equipped with ball and are convenient to write.
The utility model is not limited in the above-mentioned specific embodiment, and the variation that those of ordinary skills make in essential scope of the present invention, remodeling, interpolation or replacement also should belong to the protection domain of the utility model.
Claims (2)
1. an overstriking pen core comprises sleeve, and an end of sleeve is provided with nib, and sleeve and written junction are provided with the ring flange of diameter greater than sleeve, it is characterized in that: be provided with the parting bead that is parallel to barrel in the said sleeve; Said parting bead is divided into several relatively independent parallel spaces with sleeve, and said ring flange is provided with several through holes, with being communicated with nib in the sleeve.
2. overstriking pen core according to claim 1 is characterized in that: said written end is equipped with ball and is convenient to write.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200872590U CN202517888U (en) | 2012-03-09 | 2012-03-09 | Thickening pen refill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200872590U CN202517888U (en) | 2012-03-09 | 2012-03-09 | Thickening pen refill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202517888U true CN202517888U (en) | 2012-11-07 |
Family
ID=47100850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200872590U Expired - Fee Related CN202517888U (en) | 2012-03-09 | 2012-03-09 | Thickening pen refill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202517888U (en) |
-
2012
- 2012-03-09 CN CN2012200872590U patent/CN202517888U/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: 20121107 Termination date: 20130309 |