CN201685574U - Ballpoint pen cartridge - Google Patents
Ballpoint pen cartridge Download PDFInfo
- Publication number
- CN201685574U CN201685574U CN2010201968835U CN201020196883U CN201685574U CN 201685574 U CN201685574 U CN 201685574U CN 2010201968835 U CN2010201968835 U CN 2010201968835U CN 201020196883 U CN201020196883 U CN 201020196883U CN 201685574 U CN201685574 U CN 201685574U
- Authority
- CN
- China
- Prior art keywords
- ink
- cylinder
- inner cylinder
- pen core
- nib
- 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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Abstract
The utility model provides a ballpoint pen cartridge, comprising a nib, an ink storage cylinder, an ink and a grease, wherein the ink storage cylinder is internally provided with an internal cylinder with a bracket; one end of the internal cylinder, close to the nib, is provided with a gap and an ink seeping hole; and the other end of the internal cylinder can be sealed by a dismountable sealing part. In the utility model, the dual-cylinder structure is adopted, and the ink can be injected in the cartridge repeatedly by the internal cylinder. By adopting simple design and easily obtained material, the cartridge can be used repeatedly, the resource can be saved, and the environmental pollution can be reduced.
Description
Technical field:
The utility model relates to a kind of atom pen core, has especially adopted two cylindrical structures, can repeatedly inject the atom pen core of ink to pen core by inner cylinder.
Background technology:
At present, well-known atom pen core is made up of nib and a storage ink cylinder, is flowed out by storage ink cylinder afterbody for preventing ink, also injects the bigger grease of proportion in the storage ink cylinder.But this atom pen core is disposable, after ink uses up, can only abandon even nib can also be used also, has caused the waste of environmental pollution and resource.
Summary of the invention:
Deficiencies such as existing atom pen core can only disposablely use in order to overcome, contaminated environment and waste resource, the utility model provides a kind of atom pen core, and it adopts two cylindrical structures, can repeatedly inject ink to pen core by inner cylinder, pen core can be reused, economize on resources, reduce environmental pollution.
The realization the technical solution of the utility model is, establishes an inner cylinder that has support in atom pen core storage ink cylinder, offers breach and strike through hole at inner cylinder near an end of nib.In two cylinders, all inject required ink, between two cylinders, inject grease then, again with removable seal with the inner cylinder tail seal, this seal is to establish in order to prevent ink from flowing out inner cylinder.When ink is about to use up, take off inner cylinder tail seal part, inwardly inject an amount of same ink, and it is poured between two cylinders by breach and strike through hole, then the inner cylinder afterbody is sealed once more, can allow the atom pen core reuse.
The inner cylinder that has support can be an one with the storage ink cylinder, also can be split.
Seal can be a rubber stopper of filling in inner cylinder separately, it also can be the serum cap of band rubber stopper, can seal inner cylinder, can cover the black cylinder of storage again, but on lid edge, leave air-vent, with assurance grease liquid level normal atmospheric pressure is arranged, otherwise nib can not flow out ink, can't write.Select the serum cap of rubber stopper or band plug for use, be in order to use syringe needle to pierce through serum cap and rubber stopper injects ink to inner cylinder, and do not need seal is taken off the convenient ink injection that adds.The material of serum cap is medical grade rubber preferably, does not produce powder because medical grade rubber is difficult for fragmentation, can not form rubber grain or powder and stop up syringe needle and nib.
The utility model has the advantages that,, allow the atom pen core reuse, economize on resources, reduce environmental pollution with simple design and the material of easily getting.
Description of drawings:
Fig. 1 is the utility model front view.
Fig. 2 is the utility model left view.
Fig. 3 is the transverse cross-sectional view of Fig. 1.
Fig. 4 is inner cylinder 3 three-dimensional enlarged diagrams among Fig. 1.
Number in the figure: 1 nib, 2 storage ink cylinders, 3 inner cylinders, 4 supports, 5 strike through holes, 6 breach, 7 rubber stoppers, 8 serum caps, 9 air-vents, 10 refillings indication depression.
Storage ink cylinder 2, inner cylinder 3 are the transparent body among Fig. 1.
Omitted the thickness of nib 1, storage ink cylinder 2, inner cylinder 3 among Fig. 3.
Omitted the thickness of inner cylinder 3 among Fig. 4.
The specific embodiment:
Among Fig. 1, in atom pen core storage ink cylinder 2, establish an inner cylinder 3 that has support 4, offer breach 6 and strike through hole 5 at inner cylinder 3 close written 1 ends.In storage ink cylinder 2 and inner cylinder 3, all inject required ink, between two cylinders, inject grease then, use rubber stopper 7 again inner cylinder 3 tail seal.When ink is about to use up when needing refilling, take off rubber stopper 7, inject an amount of same ink to inner cylinder 3, and ink is poured between two cylinders by strike through hole 5 and breach 6, with rubber stopper 7 inner cylinder 3 is sealed once more then.
The inner cylinder 3 that has support 4 can be an one with storage ink cylinder 2, also can be split, referring to Fig. 1 and Fig. 4.
Rubber stopper 7 can be to fill in inner cylinder 3 separately, also can be the serum cap 8 of band rubber stopper 7, can seal inner cylinder 3, can cover storage ink cylinder 2 again, but will leave air-vent 9 on the edge of serum cap 8, sees Fig. 2 and Fig. 3.
Can also use syringe needle to pierce through serum cap 8 and rubber stopper 7 and inject inks, and not need rubber stopper 7 and serum cap 8 are taken off the convenient ink injection that adds to inner cylinder 3.Position in order to represent that syringe needle thrusts also is provided with refilling indication depression 10 on serum cap 8 simultaneously, and the guiding syringe needle accurately penetrates in the inner cylinder 3, sees Fig. 2 and Fig. 3.
Claims (4)
1. an atom pen core comprises nib, storage ink cylinder, ink, grease, it is characterized in that, the inner cylinder of belt supporting frame is set in the storage ink cylinder, and inner cylinder offers breach and strike through hole near an end of nib, and the inner cylinder other end seals with removable seal.
2. atom pen core according to claim 1 is characterized in that described seal can be a rubber stopper.
3. atom pen core according to claim 1 is characterized in that described seal can be the serum cap that has rubber stopper, and serum cap is provided with air-vent and refilling indication depression.
4. atom pen core according to claim 1 is characterized in that described inner cylinder and storage ink cylinder can be splits, also can be one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201968835U CN201685574U (en) | 2010-05-15 | 2010-05-15 | Ballpoint pen cartridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201968835U CN201685574U (en) | 2010-05-15 | 2010-05-15 | Ballpoint pen cartridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201685574U true CN201685574U (en) | 2010-12-29 |
Family
ID=43373863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201968835U Expired - Fee Related CN201685574U (en) | 2010-05-15 | 2010-05-15 | Ballpoint pen cartridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201685574U (en) |
-
2010
- 2010-05-15 CN CN2010201968835U patent/CN201685574U/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: 20101229 Termination date: 20110515 |