CN201792600U - Core-free neutral pen - Google Patents
Core-free neutral pen Download PDFInfo
- Publication number
- CN201792600U CN201792600U CN201020289925XU CN201020289925U CN201792600U CN 201792600 U CN201792600 U CN 201792600U CN 201020289925X U CN201020289925X U CN 201020289925XU CN 201020289925 U CN201020289925 U CN 201020289925U CN 201792600 U CN201792600 U CN 201792600U
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- China
- Prior art keywords
- pen
- nib
- penholder
- plug
- connector
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Abstract
The utility model discloses a core-free neutral pen, which comprises a pen cap, a pen point, a penholder and a tail plug, wherein the pen point and the tail plug are arranged at two ends of the penholder respectively, and the pen cap is sleeved on the penholder at the pen point end. The core-free neutral pen is characterized in that: the interior of the penholder is hollow and is provided with a storage cavity, and ink is directly filled in the storage cavity; the pen point consists of a metal nib and a connector, the metal nib is embedded into the hollow connector, and the connector is hermetically connected on the penholder and communicated with the storage cavity; and a floating plug is arranged in the storage cavity on one side of the ink close to the tail plug. In the core-free neutral pen, the ink is directly filled in the storage cavity, the storage cavity is not used as a container for accommodating a pen core, and then the pen core is saved, so the capacity of the ink is increased by at least 2.5 times compared with the capacity of the ink of the conventional neutral pen, the service life of the core-free neutral pen is prolonged and a user does not need to frequently buy a new pen.
Description
Technical field
The utility model relates to the stationery field, a kind of no pen core gel ink pen of more specifically saying so.
Background technology
The ball pen of the viscosity of writing medium between water-based and oiliness is called gel ink pen; Gel ink pen has the advantage of fountain pen and ball pen concurrently, and ink viscosity is lower, writes comfortable feel.Gel ink pen is the writing implement of at present popular in the world a kind of novelty, is in great demand.
The gel ink pen of selling on the market is of a great variety, yet structure is similar, several for example: Chinese utility model patent 200920229270.4 disclosed a kind of gel ink pens, comprise: a body, pen container, a tail cap, its difference is in the tail cap balancing weight to be housed, and the top of a tail cap is rubber or foamed plastics.The beneficial effect of this utility model is: simple in structure, after it was thrown from table, a tail cap was owing to there is balancing weight, and a tail cap lands earlier, and nib can not broken.
China's utility model patent 200920086764.1 disclosed a kind of novel gel ink pens, comprise the penholder and the pen cap, penholder one end is provided with pen core, the penholder other end is provided with correction pen, and correction pen is made up of the shaft of a writing brush and nib, and the shaft of a writing brush one end is provided with pipe close, nib is provided with the cap for brush, gel ink pen is combined with altering device, easy to use saving time, writing is neat and artistic.
More than two kinds of gel ink pen basic structures and conventional gel ink pen similar, all have pen core, and our the penholder size of daily use habit is fixed substantially, ccontaining inside again pen core, the ink volume capacity in the pen core is few, writes soon and has just used up, need the frequent new pen of buying, waste very big.
The utility model content
It is little that the purpose of this utility model is to overcome prior art gel ink pen ink containment capacity, needs the frequent new pen of buying, and waste very big deficiency, provide a kind of simple in structure, be easy to realization, ink containment no pen core gel ink pen capacious.
In order to reach above purpose, the utility model is to be achieved through the following technical solutions: a kind of no pen core gel ink pen, comprise the pen cap, nib, penholder and tail plug, nib and tail plug are located at the two ends of penholder respectively, the pen cap is sheathed on and is positioned at nib place end on the penholder, it is characterized in that described penholder inner hollow is a storage chamber, is provided with printing ink in the storage chamber; Described nib is made up of metal nib and connector, and the metal nib is embedded in hollow connector, and connector is sealedly connected on the penholder and with storage chamber and is connected; Be positioned at printing ink one side in the storage chamber and be provided with floating plug near the tail plug.In the utility model, in the penholder storage chamber, directly pour into printing ink, rather than be used as the container of ccontaining pen core, just because of saved pen core, make the capacity of printing ink increase, at least increase 2.5 times than conventional gel ink pen ink volume capacity, make the utility model increase service life, the user does not need the frequent new pen of buying.Structure of the present utility model increases connector on the basis of pen core structure, the existence of connector has guaranteed the sealing of penholder oil storage China ink, also make things convenient for simultaneously the ccontaining problem that has solved the metal nib, also easily need write the thickness of the thickness replacing metal nib of font according to the user.Printing ink is that oily matter flows backwards easily, stops as floating plug greater than the liquid silicone oil of printing ink so viscosity is set.
As preferably, the profile of described penholder is made as triangular prism, and the storage chamber of its inner hollow sets up horn chamber and the cylindrical cavity two parts that communicate separately; Loudspeaker accent and connector sealing are fastened, and cylinder accent and the sealing of tail plug are fastened.According to the custom that people hold a pen, thumb and forefinger pinch two points on the penholder, and another point is pressed against on the middle finger side, so the design triangular prism, the user holds a pen very comfortable, and the also conventional cylindrical novelty that will come of penholder structure is many.
As preferably, the profile of described connector is made as bullet and cylindrical complex, is provided with the through slot of ccontaining metal nib in the complex.Form step between bullet and the cylinder, bullet places outside the penholder, and cylinder places the horn chamber of penholder, step be pressed against horn mouth distolateral on, the connector complex sealing effectiveness ideal of this spline structure.Bullet is by forming according to the radial a plurality of lobes in center, and a plurality of lobes contact cooperation with the metal nib.Lobe is used for fastening metal pen head rod, also easily need write the thickness of the thickness replacing metal nib of font according to the user.As preferably, described pen cap intracavity bottom is provided with sealing-plug, and sealing-plug contacts with the metal nib of nib and matches.Sealing-plug is set in the pen cap, and effect is not very big in fact, and is little between the sealing-plug cost, and truly has shutoff metal pen head portion, prevents the effect of leakage of oil, does at this and sets up.
As preferably, floating plug is a liquid silicone oil.Printing ink is that oily matter flows backwards easily, stops as floating plug greater than the liquid silicone oil of printing ink so viscosity is set.
Beneficial effect: in (1) the utility model, in the penholder storage chamber, directly pour into printing ink, rather than be used as the container of ccontaining pen core, just because of saved pen core, make the capacity of printing ink increase, at least increase 2.5 times than conventional gel ink pen ink volume capacity, make the utility model increase service life, the user does not need the frequent new pen of buying.
(2) structure of the present utility model increases connector on the basis of pen core structure, the existence of connector has guaranteed the sealing of penholder oil storage China ink, also make things convenient for simultaneously the ccontaining problem that has solved the metal nib, also easily need write the thickness of the thickness replacing metal nib of font according to the user.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model penholder.
Among the figure: the 1-pen cap, 2-sealing-plug, 3-metal nib, 4-connector, 5-penholder, 6-printing ink, 7-floating plug, 8-tail plug, 9-conical cavity, 10-cylindrical cavity.
The specific embodiment
Below in conjunction with specific embodiments and the drawings the utility model is further described.
Embodiment 1: as depicted in figs. 1 and 2, a kind of no pen core gel ink pen comprises the pen cap 1, nib, penholder 5 and tail plug 8, and nib and tail plug 8 are located at the two ends of penholder 5 respectively, and the pen cap 1 is sheathed on and is positioned at nib place end on the penholder 5.
The profile of penholder 5 is made as triangular prism, and the storage chamber of its inner hollow sets up horn chamber 9 and cylindrical cavity 10 two parts that communicate separately; Directly be perfused with printing ink 6 in the storage chamber.Be positioned at printing ink 6 one sides in the storage chamber and be provided with floating plug 7 near tail plug 8, floating plug 7 is a liquid silicone oil.
Nib is made up of metal nib 3 and connector 4, and the profile of connector 4 is made as bullet and cylindrical complex, is provided with the through slot of ccontaining metal nib 3 in the complex, and metal nib 3 is embedded in this through slot and is connected with storage chamber.Form step between bullet and the cylinder, bullet places outside the penholder 5, and cylinder places the horn chamber 9 of penholder 5, step be pressed against 9 mouthfuls of horn chambers distolateral on, the connector 4 complex sealing effectiveness ideals of this spline structure.Bullet is formed according to the radial lobe in center by 5, and lobe is used for fastening metal nib 3, makes things convenient for the user to write the thickness of the thickness replacing metal nib of font according to need.
The pen cap 1 intracavity bottom is provided with sealing-plug 2, and sealing-plug 2 contacts with the metal nib 3 of nib and matches.
Practical: in the utility model, in the penholder storage chamber, directly pour into printing ink, rather than be used as the container of ccontaining pen core, just because of saved pen core, make the capacity of printing ink increase, at least increase 2.5 times than conventional gel ink pen ink volume capacity, make the utility model increase service life, the user does not need the frequent new pen of buying.
Claims (9)
1. a no pen core gel ink pen comprises the pen cap, nib, penholder and tail plug, and nib and tail plug are located at the two ends of penholder respectively, the pen cap is sheathed on and is positioned at nib place end on the penholder, it is characterized in that described penholder (5) inner hollow is a storage chamber, is provided with printing ink (6) in the storage chamber; Described nib is made up of metal nib (3) and connector (4), and metal nib (3) is embedded in hollow connector (4), and connector (4) is sealedly connected on penholder (5) and upward and with storage chamber is connected; Be positioned at printing ink (6) one sides in the storage chamber and be provided with floating plug (7) near tail plug (8).
2. no pen core gel ink pen according to claim 1 is characterized in that the profile of described penholder (5) is made as triangular prism, and the storage chamber of its inner hollow sets up horn chamber (9) and cylindrical cavity (10) two parts that communicate separately; Horn chamber (9) mouth is fastened with connector (4) sealing, and cylindrical cavity (10) mouth seals with tail plug (8) and is fastened.
3. no pen core gel ink pen according to claim 1 and 2 is characterized in that the profile of described connector (4) is made as bullet and cylindrical complex, is provided with the through slot of ccontaining metal nib (3) in the complex; Bullet is by forming according to the radial a plurality of lobes in center, and a plurality of lobes contact cooperation with metal nib (3).
4. no pen core gel ink pen according to claim 1 and 2 is characterized in that, the pen cap (1) intracavity bottom is provided with sealing-plug (2), and sealing-plug (2) contacts with the metal nib (3) of nib and matches.
5. no pen core gel ink pen according to claim 3 is characterized in that, the pen cap (1) intracavity bottom is provided with sealing-plug (2), and sealing-plug (2) contacts with the metal nib (3) of nib and matches.
6. no pen core gel ink pen according to claim 1 and 2 is characterized in that floating plug (7) is a liquid silicone oil.
7. no pen core gel ink pen according to claim 3 is characterized in that floating plug (7) is a liquid silicone oil.
8. no pen core gel ink pen according to claim 4 is characterized in that floating plug (7) is a liquid silicone oil.
9. no pen core gel ink pen according to claim 5 is characterized in that floating plug (7) is a liquid silicone oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020289925XU CN201792600U (en) | 2010-08-12 | 2010-08-12 | Core-free neutral pen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020289925XU CN201792600U (en) | 2010-08-12 | 2010-08-12 | Core-free neutral pen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201792600U true CN201792600U (en) | 2011-04-13 |
Family
ID=43847522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020289925XU Expired - Lifetime CN201792600U (en) | 2010-08-12 | 2010-08-12 | Core-free neutral pen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201792600U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102815128A (en) * | 2012-08-28 | 2012-12-12 | 苏州工业园区新维自动化科技有限公司 | Assembling device of cartridge floating plug |
| CN106325048A (en) * | 2015-06-30 | 2017-01-11 | 深圳市雷诺表业有限公司 | Low-cost, energy-saving and environment-friendly oiling pen and manufacturing method thereof |
| CN107662425A (en) * | 2017-09-11 | 2018-02-06 | 芜湖市风蝉电竞文化传媒有限公司 | A kind of refill of gel-ink pen without the pen cap |
| CN110077145A (en) * | 2019-05-14 | 2019-08-02 | 齐绍诚 | It is a kind of to cause arbitrary refill for ball-point pen, the pen used under the ambient condition of various gravitation, air and liquid etc. |
-
2010
- 2010-08-12 CN CN201020289925XU patent/CN201792600U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102815128A (en) * | 2012-08-28 | 2012-12-12 | 苏州工业园区新维自动化科技有限公司 | Assembling device of cartridge floating plug |
| CN102815128B (en) * | 2012-08-28 | 2014-07-30 | 苏州工业园区新维自动化科技有限公司 | Assembling device of cartridge floating plug |
| CN106325048A (en) * | 2015-06-30 | 2017-01-11 | 深圳市雷诺表业有限公司 | Low-cost, energy-saving and environment-friendly oiling pen and manufacturing method thereof |
| CN106325048B (en) * | 2015-06-30 | 2018-10-09 | 深圳市雷诺表业有限公司 | A kind of low-cost energy-saving environmental protection oiling pen and preparation method thereof |
| CN107662425A (en) * | 2017-09-11 | 2018-02-06 | 芜湖市风蝉电竞文化传媒有限公司 | A kind of refill of gel-ink pen without the pen cap |
| CN110077145A (en) * | 2019-05-14 | 2019-08-02 | 齐绍诚 | It is a kind of to cause arbitrary refill for ball-point pen, the pen used under the ambient condition of various gravitation, air and liquid etc. |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110413 |