CN2789038Y - Injection regenerative pen - Google Patents
Injection regenerative pen Download PDFInfo
- Publication number
- CN2789038Y CN2789038Y CN 200520102051 CN200520102051U CN2789038Y CN 2789038 Y CN2789038 Y CN 2789038Y CN 200520102051 CN200520102051 CN 200520102051 CN 200520102051 U CN200520102051 U CN 200520102051U CN 2789038 Y CN2789038 Y CN 2789038Y
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- China
- Prior art keywords
- pen
- liquid
- valve
- writing
- injection
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Abstract
The utility model relates to an injection regenerative pen which belongs to the technical field of pen making. The utility model aims to make pens store more writing liquids and writing time longer, and in addition, the writing liquids can be refilled, which saves resources. The injection regenerative pen which comprises a pen holder (1) and a pen head (2) is mainly characterized in that a liquid storing cavity (3) for storing the writing liquids is arranged in the pen holder (1); the tail part of the pen holder (1) is provided with a liquid filling valve ball (4) used for injecting the writing liquids. The liquid filling valve ball (4) is composed of a sealing cover (5) and a valve ball body (6), wherein the sealing cover (5) is provided with a liquid filling hole (7); the bottom part of the valve ball body (6) is provided with a tapered liquid filling mouth (8), and a valve core (9) which is arranged in the valve ball body (6) is provided with a conical valve (10); a sealing ring (11) is arranged on the conical valve (10); the valve core (9) is also provided with a liquid filling valve (12), and the middle of the valve core (9) is provided with a spring (13). The liquid storing cavity (3) of the regenerative pen has a large volume, so the writing time is several times longer than the existing pens, and in addition, the writing liquids can be refilled when the writing liquids are used up, and compared with the pens which use disposable pen cores, the utility model saves the resources.
Description
Technical field
The utility model belongs to system pen technology field.
Background technology
Existing pen, people are with the most use two classes.One class is a pen, it write liquid by the rubber pocket suction of written afterbody, its advantage is that nib and rubber pocket are reusable, but its rubber pocket volume is very little, thus inhale once write liquid after service time not long, liquid is write in the frequent suction of need.Another kind of ball pen, it adopts disposable pen core, though easy to use, pen core its write liquid no matter be printing ink or ink, all disposable use, so very waste resource, use cost is also than higher.
Summary of the invention
The purpose of this utility model makes the most frequently used two class lettering pens energy of people easy to use, does not need frequent suction to write liquid, does not use disposable pen core again, economizes on resources, and saves use cost.
Foregoing invention purpose of the present utility model is achieved through the following technical solutions.A kind of injection regeneration pen, it comprises penholder, nib, and its main points are to be shaped in the penholder annotates the dress sap cavity that dress is write liquid, and the afterbody of penholder is equipped with the liquid-filling valve pearl that liquid is write in injection.
Above-mentioned injection regeneration pen, one of its liquid-filling valve pearl structure is: it is made up of at the seal cover and the valve pearl body of dress sap cavity afterbody stationary fit, seal cover has liquid injection hole, valve pearl body bottom has the taper liquid injection port, in the valve pearl body spool is housed, the corresponding taper liquid injection port of spool is shaped on cone valve, and sealing ring is housed on the cone valve, the corresponding liquid injection hole of spool is shaped on liquid-filling valve, and spring is housed in the middle of the spool.
The injection regeneration pen of said structure, it is as follows to inject the operation of writing liquid: be filled with syringe and write liquid, back down the liquid-filling valve of an injection regeneration afterbody liquid-filling valve pearl body seal cover liquid injection hole position again with the head of syringe, this moment, spring was compressed, spool is downwards whole, the cone valve that sealing ring is housed is also downward, the taper liquid injection port is opened, can toward liquid-filling valve pearl in injection write liquid with syringe this moment, write liquid and inject the dress sap cavity by the taper liquid injection port of opening, after sap cavity to be installed is filled with and write liquid, take away syringe and get final product.
The injection of said structure regeneration pen, big several times of the rubber pocket of the existing pen of dress sap cavity volume ratio, the pen core volume of ball pen, so it fill with write liquid after, writing time is long.After adorning writing liquid and write in the sap cavity in addition, can decide liquid from new perfusion book as stated above, from new use, need not to use disposable pen core, so economize on resources.This user is reluctant own to write liquid from new injection in addition, can be through reclaiming link, and to concentrate injection to write to sell at a bargain again behind the liquid by producer and give the user, used pen obtains regeneration.
Description of drawings
1, the utility model injection regeneration front view
2, the left view of Fig. 1.
3, the A-A cutaway view of Fig. 2 also is the structural representation of injection regeneration pen.
4, liquid-filling valve pearl and penholder broken section enlarged drawing among Fig. 3.
Among Fig. 1-4: the 1-penholder, the 2-nib, 3-adorns sap cavity, 4-liquid-filling valve pearl, 5-seal cover, 6-valve pearl body, 7-liquid injection hole, 8-taper liquid injection port, 9-spool, 10-cone valve, 11-sealing ring, 12-liquid-filling valve, 13-spring.
The specific embodiment
The injection regeneration pen that Fig. 1-4 is represented is an embodiment of the present utility model.It comprises penholder 1-ball penholder, nib 2-ball pen head, be shaped in the penholder 1 to annotate to adorn and write liquid---the dress sap cavity 3 of printing ink, the afterbody of penholder 1 is equipped with the liquid-filling valve pearl 4 of injection printing ink, liquid-filling valve pearl 4 is made up of at the seal cover 5 and the valve pearl body 6 of dress sap cavity 3 afterbodys stationary fit, seal cover 5 has liquid injection hole 7, valve pearl body 6 bottoms have taper liquid injection port 8, in the valve pearl body 6 spool 9 is housed, spool 9 corresponding taper liquid injection port 8 are shaped on cone valve 10, sealing ring 11 is housed on the cone valve 10, and spool 9 corresponding liquid injection holes 7 are shaped on liquid-filling valve (12), and spring 13 is housed in the middle of the spool 9.
Above-mentioned injection regeneration pen---ball pen, dress sap cavity 3 its volumes of notes charge of oil China ink in its penholder 1 are several times of existing refill for ball-point pen, thereby its printing ink of annotating dress also is several times of existing refill for ball-point pen, existing ball pen national standard its to write length be 70 meters, and present embodiment is write length and can be reached 300 meters.The pen core of existing in addition ball pen, printing ink has just been write and has been lost, and very wastes resource, and present embodiment printing ink has been write and still can be poured into repeated use afterwards.
Claims (2)
1, a kind of injection regeneration pen, it comprises penholder (1), nib (2), it is characterized in that being shaped in the penholder (1) annotating the dress sap cavity (3) that dress is write liquid, the afterbody of penholder (1) is equipped with the liquid-filling valve pearl (4) that liquid is write in injection.
2, injection regeneration pen according to claim 1, it is characterized in that liquid-filling valve pearl (4) is made up of at the seal cover (5) and the valve pearl body (6) of dress sap cavity (3) afterbody stationary fit, seal cover (5) has liquid injection hole (7), valve pearl body (6) bottom has taper liquid injection port (8), spool (9) is housed in the valve pearl body (6), the corresponding taper liquid injection port of spool (9) (8) is shaped on cone valve (10), sealing ring (11) is housed on the cone valve (10), the corresponding liquid injection hole of spool (9) (7), be shaped on liquid-filling valve (12), spring (13) is housed in the middle of the spool (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520102051 CN2789038Y (en) | 2005-05-05 | 2005-05-05 | Injection regenerative pen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520102051 CN2789038Y (en) | 2005-05-05 | 2005-05-05 | Injection regenerative pen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2789038Y true CN2789038Y (en) | 2006-06-21 |
Family
ID=36789373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520102051 Expired - Fee Related CN2789038Y (en) | 2005-05-05 | 2005-05-05 | Injection regenerative pen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2789038Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109130589A (en) * | 2018-10-19 | 2019-01-04 | 贺雨鑫 | With the pen for filling black function repeatedly |
-
2005
- 2005-05-05 CN CN 200520102051 patent/CN2789038Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109130589A (en) * | 2018-10-19 | 2019-01-04 | 贺雨鑫 | With the pen for filling black function repeatedly |
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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 |