CN2923344Y - Economic ball-point pen - Google Patents
Economic ball-point pen Download PDFInfo
- Publication number
- CN2923344Y CN2923344Y CN 200620030650 CN200620030650U CN2923344Y CN 2923344 Y CN2923344 Y CN 2923344Y CN 200620030650 CN200620030650 CN 200620030650 CN 200620030650 U CN200620030650 U CN 200620030650U CN 2923344 Y CN2923344 Y CN 2923344Y
- Authority
- CN
- China
- Prior art keywords
- ink
- filling port
- storing tube
- ball pen
- ink filling
- 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 discloses an economical ball pen comprised of an ink storage tube, a pen head, and a connector between the ink storage tube and the pen head; wherein, the lower end of the ink storage tube is provided with one to plurality of ink inlets in which each is sealed by a soft block; the upper end of the ink inside the ink storage tube is provided with a solid following block that is comprised of a core body, a wrapping body, and one to a plurality of seal rings fixed on the wrapping body; wherein, the core body is made of metal with a large density; the seal ring is seal contacted with the wall of the ink storage tube; the inner wall on the upper part of the ink storage tube is provided with an upper limit card for preventing the solid following card from dropping; and a lower limit card is arranged on the inner wall on the lower part of the ink storage tube and above the ink inlets. The economical call pen of the utility model provides a structure of solid following block, which is convenient for utilization for a plurality of times thereby saving resource compared with the existing ball pen.
Description
Technical field
The utility model relates to a kind of ball pen, relates in particular to a kind of economizing type ball pen that China ink uses that repeats to fill.
Background technology
At present, all kinds of ball pens on the market comprise oiliness ball pen, middle oiliness ball pen, neutral ball pen etc., are made of ink storing tube, connector and nib usually, and they all are disposable; And ink storing tube, connector and nib these parts itself all are can be reusable, have so just caused the very big wasting of resources and environmental pollution.
Neutral refill for ball-point pen can not be reused in order to solve, the problem of serious waste of resources, Chinese patent CN200320111310.8 discloses a kind of Neutral ball-point for ball-point pen that fills China ink, on its ink storing tube, have an aperture, and be provided with button plug and cingulum structure, when printing ink uses up, take off and buckle plug and cingulum, fill China ink and re-use.This pen core is simple in structure, and reusable, but still has more problem: its used oiliness floating plug ester is liquid, is easy to pollute printing ink because of remaining on the ink storing tube wall; In addition, the neutral refill for ball-point pen of this kind structure is very easily brought air in filling black process, makes it to be dispersed in the printing ink and directly causes writing not smooth, and writes because of air and printing ink generation redox reaction reduce printing ink quality remote-effects; Simultaneously, fill black process trouble and the printing ink water clock easily takes place.
Summary of the invention
In order to solve the problems of the technologies described above, the purpose of this utility model provides a kind of the repetition and fills the China ink use and fill the economizing type ball pen that China ink is easy to clean, avoid the air interference in filling black process.
The utility model is realized in the following manner:
A kind of economizing type ball pen, comprise ink storing tube, nib and the connector between ink storing tube and nib, have one to several ink filling ports in the ink storing tube bottom, each ink filling port is sealed by cork, printing ink upper end in described ink storing tube is provided with a solid follow-up plug, solid follow-up plug comprises a core body, is wrapped in the inclusion of this core body and is fixed on one on this inclusion to several sealing rings that the density of material of wherein making core body is bigger.
The ink storing tube upper inside wall is provided with a upper limit card that prevents that solid follow-up plug from deviating from, on the ink storing tube lower inner wall, a lower limit card arranged above the ink filling port.
Described cork edge is fluted, and this groove closely is stuck on the ink filling port edge and seals ink filling port.
Each described ink filling port is the tubular ink filling port of an evagination.
Described cork comprises the interior plug and the overcoat that sealably is enclosed within outside the ink filling port that sealably insert ink filling port.
Sealing shroud is connected to an elastomeric bladder in the ink storing tube upper end, has on the elastomeric bladder and is easily pointed the aperture of pinning pressurization hermetically.
After adopting said structure, the utility model advantage compared with prior art is: because solid follow-up plug is made of core body, inclusion, sealing ring, sealing ring is easy to realize that the sealing with the ink storing tube inwall contacts, core body is made by the big metal of density, be easy to realize follow-up, inclusion can prevent that core body is corroded; Owing to have ink filling port and corresponding cork, only need during refilling that supporting refilling syringe needle with injection ink device is penetrated cork and inject ink filling port, can pressurize and fill China ink, easy to clean, air can not introduced, avoided the interference of air to printing ink; Owing to be provided with the upper limit card at ink storing tube, solid follow-up plug can not deviate from; Owing to be provided with the lower limit card, when printing ink was about to use up, solid follow-up plug was stuck and can't follows up, and writes and can stop automatically again.
Description of drawings
Fig. 1 is the cutaway view of a specific embodiment of the utility model.
Fig. 2 is the cutaway view of another specific embodiment of the utility model.
Fig. 3 is the elastomeric bladder structural representation.
Fig. 4 is the structural representation of cork among Fig. 1.
Fig. 5 is the structural representation of cork among Fig. 2.
Below in conjunction with accompanying drawing the technical solution of the utility model is described further.
The specific embodiment
Accompanying drawing 1, economizing type ball pen shown in Figure 4 comprise nib 8, connector 7 and ink storing tube 9, be provided with solid follow-up plug in the ink storing tube 9, it comprises a metal core body 3 by big density, be wrapped in the plastics inclusion 4 of this core body 3 and be positioned at two sealing rings 2 on the plastics inclusion 4.In ink storing tube 9 bottoms two ink filling ports are arranged, each ink filling port is by a cork 6 sealing, and cork 6 edges are fluted 10, and this groove 10 closely is stuck on the edge of ink filling port and realizes sealing to ink filling port.The upper inside wall of ink storing tube 9 is provided with a upper limit card 1 that prevents that solid follow-up plug from deviating from, on ink storing tube 9 lower inner wall, there is a lower limit card 5 the ink filling port top.
Accompanying drawing 2, Fig. 5 have provided the cutaway view of another kind of economizing type ball pen.Ink filling port is the tubular opening of an evagination among the figure.Dui Ying cork 6 comprises an interior plug 13 and an overcoat 14 that sealably is enclosed within outside the ink filling port that sealably inserts ink filling port therewith.
Also can find out by Fig. 3, be connected to an elastomeric bladder 11, have on the elastomeric bladder 11 and easily pointed the aperture 12 of pinning pressurization hermetically at ink storing tube 9 upper end sealing shrouds; Can when occurring writing fault, promote to write like this by pin aperture 12 extruding elastomeric bladder 11 with hand.
Only need when filling the China ink operation again that supporting refilling syringe needle with injection ink device is penetrated cork 6 and inject ink filling port, pressurization can be filled China ink, and in the time of near printing ink rises to upper limit card 1, refilling finishes, and pulls up the refilling syringe needle and gets final product.
Certainly, the above-mentioned ink filling port that is positioned on the ink storing tube 9 also can be arranged on the connector 7, and this also is equivalent.Simultaneously, described inclusion 4 also may not be the plastics inclusion, also is coated in the corrosion-resistant coating on core body 3 surfaces or electrodeposited coating etc.
The above-mentioned ball pen of mentioning, be meant that all little balls by written end rotate to take printing ink out of, to finish a series products of writing on writing carrier, comprise traditional oiliness ball pen and various novel middle oiliness, neutrality, water-based, reach erasability ball pen etc.
Claims (6)
1, a kind of economizing type ball pen, comprise ink storing tube (9), nib (8) and be positioned at ink storing tube (9) and written (8) between connector (7), have one to several ink filling ports in ink storing tube (9) bottom, each ink filling port is sealed by cork (6), it is characterized in that: the printing ink upper end in described ink storing tube (9) is provided with a solid follow-up plug, and this solid follow-up plug comprises a core body (3), is wrapped in the inclusion (4) of this core body (3) and is fixed on one on this inclusion (4) to several sealing rings (2).
2, economizing type ball pen according to claim 1, it is characterized in that: the upper inside wall of described ink storing tube (9) is provided with a upper limit card (1) that prevents that solid follow-up plug from deviating from, on ink storing tube (9) lower inner wall, the ink filling port top is provided with a lower limit card (5).
3, economizing type ball pen according to claim 1 and 2 is characterized in that: described cork (6) edge fluted (10), this groove (10) closely is stuck on the ink filling port edge and seals ink filling port.
4, economizing type ball pen according to claim 1 and 2 is characterized in that: each described ink filling port is the tubular ink filling port of an evagination.
5, economizing type ball pen according to claim 4 is characterized in that: described cork (6) comprises the interior plug (13) and the overcoat (14) that sealably is enclosed within outside the ink filling port that sealably insert ink filling port.
6, economizing type ball pen according to claim 1 and 2 is characterized in that: sealing shroud is connected to an elastomeric bladder (11) in ink storing tube (9) upper end, has on the elastomeric bladder (11) and is easily pointed the aperture (12) of pinning pressurization hermetically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620030650 CN2923344Y (en) | 2006-07-11 | 2006-07-11 | Economic ball-point pen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620030650 CN2923344Y (en) | 2006-07-11 | 2006-07-11 | Economic ball-point pen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2923344Y true CN2923344Y (en) | 2007-07-18 |
Family
ID=38259770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620030650 Expired - Fee Related CN2923344Y (en) | 2006-07-11 | 2006-07-11 | Economic ball-point pen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2923344Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101830136A (en) * | 2010-05-14 | 2010-09-15 | 黄萍 | Neutral pen core capable of being repeatedly filled with ink |
-
2006
- 2006-07-11 CN CN 200620030650 patent/CN2923344Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101830136A (en) * | 2010-05-14 | 2010-09-15 | 黄萍 | Neutral pen core capable of being repeatedly filled with ink |
| CN101830136B (en) * | 2010-05-14 | 2012-05-30 | 黄萍 | Neutral pen core capable of being repeatedly filled with ink |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |