CN112590421A - But self-sealing's water based pen - Google Patents
But self-sealing's water based pen Download PDFInfo
- Publication number
- CN112590421A CN112590421A CN202011622359.4A CN202011622359A CN112590421A CN 112590421 A CN112590421 A CN 112590421A CN 202011622359 A CN202011622359 A CN 202011622359A CN 112590421 A CN112590421 A CN 112590421A
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- CN
- China
- Prior art keywords
- pen
- water
- connecting piece
- tube
- spring
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- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K1/00—Nibs; Writing-points
- B43K1/08—Nibs; Writing-points with ball points; Balls or ball beds
- B43K1/086—Nibs; Writing-points with ball points; Balls or ball beds with resilient supporting means for the ball, e.g. springs
Abstract
The invention provides an automatic-sealing water pen, which comprises a pen tube and a pen head, wherein the pen head is connected to one end of the pen tube, a water device is arranged in the pen tube, the water guide core is arranged in the pen tube and the pen head, one end of the water guide core is connected with the water device, the other end of the water guide core is connected with the pen head, the pen head comprises a connecting piece, holes penetrating through the two ends of the connecting piece are formed in the connecting piece, and one end of the connecting piece is connected with the pen tube; the pen comprises a needle tube pen point, a pen ball and a spring, wherein the needle tube pen point is inserted into the connecting piece from the other end of the connecting piece and is fixedly installed in the connecting piece; the water diversion core extends into the needle tube pen head from one end of the connecting piece and is abutted against one end of the spring, the other end of the spring extends out of the spring wire towards the pen ball, and the end part of the spring wire is abutted against and matched with the center of the pen ball.
Description
Technical Field
The invention relates to a water pen capable of being automatically sealed.
Background
The writing end of the pen point of the water-based pen can discharge ink as long as the writing end of the pen point contacts with the pen point, so that a pen head sleeve is generally arranged, and the condition that ink is discharged when the pen is not used for writing is avoided. However, the pen is required to be improved because the cap is inevitably removed when the pen is used, the pen tip inevitably comes into contact with other objects, and the cap is easily lost. One difficulty in the manufacture of the traditional water-based pen is that the ink flowing to the ball is pulled by the water device and the water leading core, the writing ink cannot follow up when the pulling force is too large, and ink is easy to seep at the ball end when the pulling force is too small.
Disclosure of Invention
In order to solve the problems pointed out in the background art, the invention provides an automatic sealing water pen, wherein a spring is arranged in the automatic sealing water pen, and a pen point can be sealed through the spring.
The technical scheme of the invention is realized as follows:
an automatically sealable water pen comprises a pen tube and a pen point, wherein the pen point is connected to one end of the pen tube, a water device is arranged in the pen tube, the water guide core is arranged in the pen tube and the pen point, one end of the water guide core is connected with the water device, the other end of the water guide core is connected with the pen point, the pen point comprises a connecting piece, holes penetrating through the two ends of the connecting piece are formed in the connecting piece, and one end of the connecting piece is connected with the pen tube;
the pen comprises a needle tube pen point and a pen body, wherein the needle tube pen point is inserted into the connecting piece from the other end of the connecting piece and is fixedly installed in the connecting piece;
the water diversion core extends into the needle tube pen head from one end of the connecting piece and is abutted against one end of the spring, the other end of the spring extends out of the spring wire towards the pen ball, and the end part of the spring wire is abutted against and matched with the center of the pen ball.
The invention is further arranged that a water delivery channel is formed inside the water device, and the water diversion core is connected in the water delivery channel.
The invention is further configured that the pen tube is stored with ink.
The invention is further arranged in such a way that a convex limiting part is arranged on the inner side wall of the needle tube pen point, and the limiting part is abutted against one end of the spring to limit the spring to move towards the side of the water device.
By adopting the technical scheme, the invention has the beneficial effects that:
according to the self-sealing water pen provided by the invention, ink on the water leading core is guided to the pen ball through the spring, the ink flows out when the pen ball is in contact with a paper surface for writing, the spring can apply elasticity to the pen ball, and the pen ball can be in sealing fit with the head of the needle tube pen point under the action of the spring, so that water seepage when the pen point is in contact with a foreign object can be avoided, and water can only flow out when the pen ball is subjected to certain pressing force and the spring is jacked up, so that the water pen can be automatically sealed, and the problem that the water seepage can occur only when the traditional water pen is in contact is solved; in addition, a difficult point of traditional water-based pen preparation is that the ink that flows to the ball of a pen is pulled to hydrophone and diversion core, and writing ink can not follow up if the pulling force is too big, and the ball end oozes the ink easily again if the pulling force is too little, and the technical scheme who adopts this application as long as reduce the pulling force just can, need not consider the problem of oozing the ink, has reduced the preparation degree of difficulty of water-based pen, has also improved the smooth and easy degree that water-based pen wrote.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the pen tip according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention is illustrated below with reference to fig. 1-2:
the water pen capable of being automatically sealed comprises a pen tube 1 and a pen point, wherein the pen point is connected to one end of the pen tube 1, a water dispenser 2 is arranged in the pen tube 1, the water diversion core 3 is arranged inside the pen tube 1 and the pen point, one end of the water diversion core 3 is connected with the water dispenser 2, and the other end of the water diversion core 3 is connected with the pen point.
The pen point comprises a connecting piece 4, the connecting piece 4 is provided with holes penetrating through two ends of the connecting piece 4, and one end of the connecting piece 4 is connected with the pen tube 1.
The pen comprises a needle tube pen point 5 and is characterized in that the needle tube pen point 5 is inserted into the connecting piece 4 from the other end of the connecting piece 4 and is fixedly installed in the connecting piece 4, a pen ball 6 is arranged at the writing end of the needle tube pen point 5, and a spring 7 is arranged in the needle tube pen point 5.
The water diversion core 3 extends into the needle tube pen head 5 from one end of the connecting piece 4 and is propped against one end of the spring 7, the other end of the spring 7 extends out of the spring wire 8 towards the pen ball 6, and the end part of the spring wire 8 is propped against the center of the pen ball 6 for matching.
Wherein, a water delivery channel is formed inside the water device 2, and the water diversion core 3 is connected in the water delivery channel.
Wherein, the pen tube 1 is stored with ink.
The needle tube pen point 5 is provided with a convex limiting part 9 on the inner side wall, and the limiting part 9 abuts against one end of the spring 7 to limit the spring 7 to move towards the water device 2.
By adopting the technical scheme, the invention has the beneficial effects that:
according to the self-sealing water pen provided by the invention, ink on the water leading core 3 is guided to the pen bead 6 through the spring 7, the ink flows out when the pen bead 6 is in contact with a paper surface for writing, the spring 7 can apply elasticity to the pen bead 6, the pen bead 6 can be in sealing fit with the head of the needle tube pen point 5 under the action of the spring 7, so that water seepage can be avoided when the pen point is in contact with a foreign object, water can only flow out when the pen bead 6 is subjected to certain pressing force and the spring 7 is jacked up, and the water pen can be automatically sealed, so that the problem that water seepage can occur only when the traditional water pen is in contact is solved.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (4)
1. A kind of water pen that can seal automatically, including the pen tube and nib, the said nib is connected to one end of the pen tube, the said pen tube is equipped with the hydrophone, also include the water-diversion core, the said water-diversion core is set up in the inside of pen tube and nib, one end of the said water-diversion core is connected with said hydrophone, another end of the said water-diversion core is connected with said nib, characterized by that: the pen point comprises a connecting piece, holes penetrating through two ends of the connecting piece are formed in the connecting piece, and one end of the connecting piece is connected with the pen tube;
the pen comprises a needle tube pen point and a pen body, wherein the needle tube pen point is inserted into the connecting piece from the other end of the connecting piece and is fixedly installed in the connecting piece;
the water diversion core extends into the needle tube pen head from one end of the connecting piece and is abutted against one end of the spring, the other end of the spring extends out of the spring wire towards the pen ball, and the end part of the spring wire is abutted against and matched with the center of the pen ball.
2. The self-sealing fountain pen of claim 2, wherein: the inside of the water device forms a water delivery channel, and the water diversion core is connected in the water delivery channel.
3. The self-sealing fountain pen of claim 1, wherein: the pen tube is stored with ink.
4. The self-sealing fountain pen of claim 1, wherein: the inner side wall of the needle tube pen point is provided with a convex limiting part, and the limiting part is abutted against one end of the spring and is used for limiting the spring to move towards the water device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011622359.4A CN112590421A (en) | 2020-12-31 | 2020-12-31 | But self-sealing's water based pen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011622359.4A CN112590421A (en) | 2020-12-31 | 2020-12-31 | But self-sealing's water based pen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112590421A true CN112590421A (en) | 2021-04-02 |
Family
ID=75206473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011622359.4A Pending CN112590421A (en) | 2020-12-31 | 2020-12-31 | But self-sealing's water based pen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112590421A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6254297B1 (en) * | 2000-11-01 | 2001-07-03 | Thomas G. Frazier | Marker pen devices |
| JP2005186348A (en) * | 2003-12-24 | 2005-07-14 | Pentel Corp | Ink housing member |
| CN201376405Y (en) * | 2009-03-20 | 2010-01-06 | 林大喜 | Stainless steel superfine full-needle tube elastic pen point |
| CN103332035A (en) * | 2013-06-03 | 2013-10-02 | 铁岭风景笔业有限公司 | Bag-changeable water color pen |
| CN106864090A (en) * | 2015-12-11 | 2017-06-20 | 重庆智成友和会计服务有限公司 | A kind of white board marker |
| JP2020001331A (en) * | 2018-06-29 | 2020-01-09 | 株式会社パイロットコーポレーション | Pressurizing liquid ejector |
| CN111439053A (en) * | 2020-04-29 | 2020-07-24 | 湘潭大学 | Direct liquid ball-point pen capable of repeatedly injecting ink and ink injection bottle |
| CN214295214U (en) * | 2020-12-31 | 2021-09-28 | 平阳县尚伟笔业有限公司 | But self-sealing's water based pen |
-
2020
- 2020-12-31 CN CN202011622359.4A patent/CN112590421A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6254297B1 (en) * | 2000-11-01 | 2001-07-03 | Thomas G. Frazier | Marker pen devices |
| JP2005186348A (en) * | 2003-12-24 | 2005-07-14 | Pentel Corp | Ink housing member |
| CN201376405Y (en) * | 2009-03-20 | 2010-01-06 | 林大喜 | Stainless steel superfine full-needle tube elastic pen point |
| CN103332035A (en) * | 2013-06-03 | 2013-10-02 | 铁岭风景笔业有限公司 | Bag-changeable water color pen |
| CN106864090A (en) * | 2015-12-11 | 2017-06-20 | 重庆智成友和会计服务有限公司 | A kind of white board marker |
| JP2020001331A (en) * | 2018-06-29 | 2020-01-09 | 株式会社パイロットコーポレーション | Pressurizing liquid ejector |
| CN111439053A (en) * | 2020-04-29 | 2020-07-24 | 湘潭大学 | Direct liquid ball-point pen capable of repeatedly injecting ink and ink injection bottle |
| CN214295214U (en) * | 2020-12-31 | 2021-09-28 | 平阳县尚伟笔业有限公司 | But self-sealing's water based pen |
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