CN209240730U - Water fillable ink charging point - Google Patents
Water fillable ink charging point Download PDFInfo
- Publication number
- CN209240730U CN209240730U CN201820133207.XU CN201820133207U CN209240730U CN 209240730 U CN209240730 U CN 209240730U CN 201820133207 U CN201820133207 U CN 201820133207U CN 209240730 U CN209240730 U CN 209240730U
- Authority
- CN
- China
- Prior art keywords
- ink
- needle
- bottleneck
- screw thread
- bottle
- 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 a kind of water fillable ink charging points, it is to be equipped with bottleneck in the upper end of ink bottle, the outer rim of bottleneck is equipped with external screw thread, needle is filled equipped with ink on the external screw thread of bottleneck, ink, which fills, is equipped with internal screw thread in the needle body of needle, the upper end of needle body is equipped with long syringe needle, when use, lay down bottle cap, the needle body screw thread installation of ink filling needle is connected on the external screw thread of ink bottleneck, in the pen core that syringe needle insertion is run low, squeeze ink bottle, ink can be filled to pen core, the utility model structure is simple, design is reasonable, it is low to process cost, energy conservation and environmental protection benefit is good.
Description
Technical field
The utility model relates to a kind of writing pen pen cores, are specifically a kind of water fillable ink charging points.
Background technique
With the progress and development of material progress, writing for people is also changed with the idea of pen, traditional pen
It has been be rarely employed that, mostly replaced disposable water-color paintbrush, since the ink holding capacity of disposable water-color paintbrush is less, a common middle school student
One will be used within about 2-3 days, one week 2-3 branch will spend four or five ten in one term, and the pen core that can be finished is all intact,
Hesitate to discard, not only waste, but also many pen cores abandoned can neither recycle, also not environmentally.
Summary of the invention
Therefore, people are to the ink filing provision of water fillable there are great demand, and it is an object of the invention to provide one
The ink charging point of kind fountain pen refill extends the service life of fountain pen refill, saves to solve the problems, such as the ink filling of fountain pen refill
It can environmental protection.
The embodiment of the utility model includes that ink bottle and ink filling needle, the ink bottle are made of flexible plastic, ink
The upper end of water bottle is equipped with bottleneck, and the outer rim of bottleneck is equipped with external screw thread, and bottle cap is housed on bottleneck, is furnished with ink on the external screw thread of bottleneck
Water fills needle, and ink filling needle is made of needle body and long syringe needle, and ink, which fills, is equipped with internal screw thread, the upper end of needle body in the needle body of needle
Equipped with long syringe needle.In use, laying down bottle cap, the needle body screw thread installation of ink filling needle is connected to the external screw thread of ink bottleneck
On, syringe needle is inserted into the pen core to run low, ink bottle is squeezed, ink can be filled to pen core, when being filled into mark height, dialled
Syringe needle completes primary filling out.Ink bottle through testing a 20ml can fill 40 pen cores, make for a middle school student
With a term.The expense of 40 pen cores is not only saved, and also reduces waste and the pollution on the environment of resource.
The utility model structure is simple, and rationally, processing cost is low, and energy conservation and environmental protection benefit is good for design.
It is described in further detail with reference to the accompanying drawing.
Detailed description of the invention
Fig. 1 is ink bottle structure schematic diagram；
Fig. 2 is that ink fills needle construction schematic diagram.
Specific embodiment
Ink bottle shown in Fig. 1 is made of flexible plastic, and the upper end of ink bottle 1 is equipped with bottleneck, sets in the outer rim of bottleneck
There is external screw thread 2, bottle cap 3 is housed on bottleneck, is furnished with ink on the external screw thread of bottleneck and fills needle, ink fills needle by needle body and minute hand
Head composition, ink fill and are equipped with internal screw thread 7 in the needle body 4 of needle, and the upper end of needle body is equipped with long syringe needle 5, and the interior upper end of needle body is equipped with
The middle part of seal washer 6, seal washer is equipped with inner hole.
Claims (2)
1. a kind of water fillable ink charging point, including ink bottle and ink fill needle, it is characterised in that: the ink bottle is by soft
Plastics are made, and the upper end of ink bottle (1) is equipped with bottleneck, and the outer rim of bottleneck is equipped with external screw thread (2), bottle cap (3) are housed on bottleneck,
Needle is filled equipped with ink on the external screw thread of bottleneck.
2. water fillable ink charging point according to claim 1, it is characterised in that: the ink filling needle is by needle body and length
Syringe needle composition, ink fill in the needle body (4) of needle and are equipped with internal screw thread (7), and the upper end of needle body is equipped with long syringe needle (5), needle body it is interior
Upper end is equipped with seal washer (6), and the middle part of seal washer is equipped with inner hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820133207.XU CN209240730U (en) | 2018-01-26 | 2018-01-26 | Water fillable ink charging point |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820133207.XU CN209240730U (en) | 2018-01-26 | 2018-01-26 | Water fillable ink charging point |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209240730U true CN209240730U (en) | 2019-08-13 |
Family
ID=67516477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820133207.XU Expired - Fee Related CN209240730U (en) | 2018-01-26 | 2018-01-26 | Water fillable ink charging point |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209240730U (en) |
-
2018
- 2018-01-26 CN CN201820133207.XU patent/CN209240730U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190813 Termination date: 20200126 |