CN201520119U - Reusable neutral pen core - Google Patents
Reusable neutral pen core Download PDFInfo
- Publication number
- CN201520119U CN201520119U CN2009202428348U CN200920242834U CN201520119U CN 201520119 U CN201520119 U CN 201520119U CN 2009202428348 U CN2009202428348 U CN 2009202428348U CN 200920242834 U CN200920242834 U CN 200920242834U CN 201520119 U CN201520119 U CN 201520119U
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- CN
- China
- Prior art keywords
- ball
- model
- utility
- point
- ink
- 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 relates to a reusable neutral pen core comprising a pen head (1), a connecting tube (2) and an ink tube (3) as well as a concave column (4) arranged in the ink tube (3); the lower end of the ink tube (3) is provided with a groove hole (15) which is provided with a rubber port (5); the middle part of the rubber port (5) is provided with a ball-shaped convex body (12) which is provided with a cross needle hole (13); and the concave column (4) consists of an upper circular disk (8) with two circular holes (11), a thin column (10) and a lower circular disk (9) which are connected in sequence. The reusable neutral pen core can be filled with ink for a plurality of times and used repeatedly, thus being very environment-friendly.
Description
Technical field
The utility model relates to a kind of Neutral ball-point for ball-point pen of writing usefulness, especially a kind of recycling Neutral ball-point for ball-point pen.
Background technology
The gel ink pen of prior art is made up of nib, tube connector, ink barrel three parts, need change pen core when its ink uses up, and this disposable pen core is changed frequently, has both wasted resource, is unfavorable for environmental protection again.
The utility model relates to a kind of recycling Neutral ball-point for ball-point pen, and it can repeatedly fill China ink and use very environmental protection repeatedly.
The utility model content
The purpose of this utility model just is the deficiency at prior art, and a kind of recycling Neutral ball-point for ball-point pen is provided, and this Neutral ball-point for ball-point pen can be reused.
Realize that the technical scheme that the utility model purpose is adopted is: a kind of recycling Neutral ball-point for ball-point pen, it comprises nib (1), tube connector (2) and ink barrel (3), it is characterized in that: it comprises that also one is arranged on the recessed post (4) in the ink barrel (3), ink barrel (3) lower end is provided with recess hole (15), rubber mouth (5) is installed on the recess hole (15), rubber mouth (5) middle part is provided with a spherical shape convex body (12), and cross pin hole (13) is set on the convex body (12); Described recessed post (4) is connected and composed successively by last disk (8), buttress shaft (10), the lower disc (9) with two circular holes (11).
Recessed post (4) described in the utility model is made by plastic material.
The utlity model has following beneficial effect:
(1) it can repeatedly fill China ink and uses repeatedly, economizes on resources.
(2) stable performance, simple to operate.
(3) simple in structure, ingenious, the convenient manufacturing promoted easily.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further described.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a profile of the present utility model.
Fig. 3 is a recessed rod structure schematic diagram of the present utility model.
Fig. 4 is the disc structure schematic diagram of going up of the present utility model.
Fig. 5 is a lower disc structural representation of the present utility model.
Fig. 6 is a rubber mouth structure schematic diagram of the present utility model.
Fig. 7 is a structural representation side view of the present utility model.
Fig. 8 is an embodiment view of the present utility model.
Among the figure, 1. nib, 2. tube connector, 3. ink barrel, 4. recessed post, 5. rubber mouth, 6. ink, 7. grease is 8. gone up disk, 9. lower disc, 10. buttress shaft, 11. circular holes, 12. convex bodys, 13. cross pin holes, 14. syringes, 15. recess holes.
The specific embodiment
By Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8 as can be known, a kind of recycling Neutral ball-point for ball-point pen, it comprises nib (1), tube connector (2) and ink barrel (3), tube connector (2), ink barrel (3) can be made by transparent plastic material.
A kind of recycling Neutral ball-point for ball-point pen, it comprises that also one is arranged on the recessed post (4) in the ink barrel (3), ink barrel (3) lower end is provided with recess hole (15), rubber mouth (5) is installed on the recess hole (15), rubber mouth (5) middle part is provided with a spherical shape convex body (12), and cross pin hole (13) is set on the convex body (12); Described recessed post (4) is made by plastic material.
Described recessed post (4) is connected and composed successively by last disk (8), buttress shaft (10), the lower disc (9) with two circular holes (11).
In the present embodiment, a kind of recycling Neutral ball-point for ball-point pen, it can add ink injection to it by syringe (14); The syringe needle of syringe (14) is inserted into the cross pin hole (13) on the rubber mouth (5), can directly fill China ink.
Basic principle of the present utility model and principal character and advantage have more than been described.The technical staff of the industry can understand; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all will fall in claimed the utility model scope.
Claims (2)
1. recycling Neutral ball-point for ball-point pen, it comprises: nib (1), tube connector (2) and ink barrel (3), it is characterized in that: it comprises that also one is arranged on the recessed post (4) in the ink barrel (3), ink barrel (3) lower end is provided with recess hole (15), rubber mouth (5) is installed on the recess hole (15), rubber mouth (5) middle part is provided with a spherical shape convex body (12), and cross pin hole (13) is set on the convex body (12); Described recessed post (4) is connected and composed successively by last disk (8), buttress shaft (10), the lower disc (9) with two circular holes (11).
2. a kind of recycling Neutral ball-point for ball-point pen according to claim 1 is characterized in that: described recessed post (4) is made by plastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202428348U CN201520119U (en) | 2009-10-29 | 2009-10-29 | Reusable neutral pen core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202428348U CN201520119U (en) | 2009-10-29 | 2009-10-29 | Reusable neutral pen core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201520119U true CN201520119U (en) | 2010-07-07 |
Family
ID=42506298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202428348U Expired - Fee Related CN201520119U (en) | 2009-10-29 | 2009-10-29 | Reusable neutral pen core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201520119U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114407551A (en) * | 2022-01-20 | 2022-04-29 | 南京鸿庆文具有限公司 | Detachable gel pen point |
-
2009
- 2009-10-29 CN CN2009202428348U patent/CN201520119U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114407551A (en) * | 2022-01-20 | 2022-04-29 | 南京鸿庆文具有限公司 | Detachable gel pen point |
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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: 20100707 Termination date: 20101029 |