CN111873664B - Self-suction type circulating ink storage environment-friendly pen based on capillary and siphon effects - Google Patents
Self-suction type circulating ink storage environment-friendly pen based on capillary and siphon effects Download PDFInfo
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- CN111873664B CN111873664B CN202010795730.0A CN202010795730A CN111873664B CN 111873664 B CN111873664 B CN 111873664B CN 202010795730 A CN202010795730 A CN 202010795730A CN 111873664 B CN111873664 B CN 111873664B
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- pen
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K7/00—Ball-point pens
- B43K7/02—Ink reservoirs; Ink cartridges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K7/00—Ball-point pens
- B43K7/02—Ink reservoirs; Ink cartridges
- B43K7/04—Arrangements for filling the reservoirs, e.g. arrangements at the ball-point ends
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K7/00—Ball-point pens
- B43K7/10—Arrangements for feeding ink to the ball points
Abstract
The invention discloses a self-absorption liquid type circulating ink storage environment-friendly pen based on capillary and siphon effects, which comprises a pen holder and a pen point, wherein the pen holder comprises a pen holder shell, a capillary liquid absorption core, an ink bag pipe and a siphon pipe, the ink bag pipe is positioned in the pen holder shell, the capillary liquid absorption core is filled between the pen holder shell and the ink bag pipe, the front end of the capillary liquid absorption core is positioned at the front end of the pen holder shell, the rear end of the capillary liquid absorption core is connected with the high liquid level end of the siphon pipe, and the low liquid level end of the siphon pipe is connected with the rear end of the ink bag pipe. The ink can be automatically transferred into the ink bag tube by utilizing the capillary action and the siphon action, the ink is convenient to inject, the ink injection amount can be better controlled, the ink injection amount is large, and the technical problem that the existing gel-ink pen capable of circularly injecting ink needs manual ink injection is solved; and it adopts water-conducting fiber to introduce the ink into nib, and the nib adopts the ball to shift the ink to on the paper, has avoided the nib that the pen exists to be too hard and easily lacerate the paper and make out the black clearance increase easily when the pen nib atress and lead to out the excessive technical problem of china ink.
Description
Technical Field
The invention relates to the technical field of stationery, in particular to a pen.
Background
Pens and gel pens are the two most used pens for writing in the world today. However, both pens and gel pens have their associated disadvantages: the pen point of the pen is hard and easy to scratch paper; the pen point is branched to discharge ink, so that excessive ink is easy to flow out during writing, and the paper surface is polluted; meanwhile, the main structure of the pen is made of metal, so that the pen is heavy and high in cost, and is inconvenient. The gel pen refill is basically a disposable refill and can be discarded after being used once, so that a large amount of refill materials can be wasted, and meanwhile, because people have a slight sense of waste classification and are immature in a plastic waste treatment technology, the environment can be greatly harmed by burning and burying plastic wastes such as gel pen refill shells and the like.
Although the existing direct-liquid ball-point pen is popular in the market, the existing direct-liquid ball-point pen has the problems of no portability in ink replacement and waste of pen ink in a pen shell, and is higher in cost; and for the novel gel ink pen capable of circularly injecting ink, the ink still needs to be injected manually, the ink absorption amount is limited, and the use is very inconvenient.
Disclosure of Invention
In view of the above, the present invention provides an environment-friendly pen with a self-priming liquid circulation ink storage based on capillary and siphon actions, so as to solve the technical defects of the fountain pen, the gel ink pen and the direct-liquid ball-point pen in the background art.
The invention relates to a self-absorption liquid type circulating ink storage environment-friendly pen based on capillary and siphon effects, which comprises a pen holder and a pen point, wherein the pen holder and the pen point are detachably connected, the pen holder comprises a pen holder shell, a capillary liquid absorption core, an ink bag pipe and a siphon, the ink bag pipe is positioned in the pen holder shell, the capillary liquid absorption core is filled between the pen holder shell and the ink bag pipe, the siphon is positioned in the rear end of the pen holder shell, the front end of the capillary liquid absorption core is positioned at the front end of the pen holder shell, the rear end of the capillary liquid absorption core is connected with the high liquid level end of the siphon, and the low liquid level end of the siphon is connected with the rear end of the ink bag pipe.
Furthermore, the pen head comprises a pen head shell, an ink regulator, a pen point and a water diversion fiber, wherein the pen head shell is detachably connected with the front end of the pen holder shell, the ink regulator is arranged in the pen head shell, the pen point is arranged at the lower end of the ink regulator, the water diversion fiber is arranged in the ink regulator, the lower end of the water diversion fiber is positioned in the pen point, and the upper end of the water diversion fiber is positioned in the lower end of the ink bag pipe.
Furthermore, a ball valve is arranged in the lower end of the ink bag tube, and the ball valve comprises a metal ball capable of moving up and down in the ink bag tube and a limiting seat arranged on the inner wall of the ink bag tube and used for limiting the moving distance of the metal ball; the lower end of the ink bag tube is provided with an ink outlet hole which is in sliding fit with the water diversion fiber.
Furthermore, the nib includes the nib body and establishes the ball at the nib body front end, is provided with the leading water fibre connecting hole in the nib body.
Further, the lower extreme of pen-holder shell still is provided with the stopper, the lower extreme top of ink sac pipe is on the stopper, and is provided with the structure that the lower extreme that supplies capillary wick passed on the stopper or between stopper and the pen-holder shell, the lower extreme of capillary wick surpasss the stopper downwards or flushes with the terminal surface under the stopper.
Further, the capillary wick is a capillary bundle or a porous capillary structure.
Further, fins for storing ink are distributed around the ink regulator.
Further, the pen holder shell is in threaded connection with the pen holder shell.
Further, the self-suction type circulating ink storage environment-friendly pen based on the capillary action and the siphon action further comprises a pen cover matched with the pen head.
The invention has the beneficial effects that:
1. the self-suction type circulating ink storage environment-friendly pen based on the capillary action and the siphon action realizes automatic ink transfer into the ink bag tube by utilizing the capillary action and the siphon action, is convenient to inject ink, can better control the ink injection amount, has large ink injection amount, and solves the technical problem that the existing circulating ink injection gel ink pen needs manual ink injection.
2. The invention relates to a self-suction type circulating ink storage environment-friendly pen based on capillary and siphon effects, which adopts water guide fibers to guide ink into a pen point, and the pen point adopts a ball to transfer the ink onto paper, so that the problem that the pen point of a pen is too hard and paper is easily scratched is solved, and the technical problem that the paper surface is polluted due to excessive ink discharge because an ink discharge gap is easily increased when the pen point is stressed is solved.
3. Compared with the common pens in the market at present, the self-suction type circulating ink storage environment-friendly pen based on the capillary and siphon effects has the characteristics of greatly reduced overall weight, convenience in carrying, convenience in writing and the like.
4. The self-suction type circulating ink storage environment-friendly pen based on the capillary and siphon effects replaces a disposable neutral pen core in a repeated ink filling mode, reduces the waste of an empty pen core shell, and achieves the purposes of protecting the environment and saving resources.
Drawings
FIG. 1 is a structural diagram of an environmental protection pen with self-suction type circulating ink storage based on capillary and siphon action in the embodiment.
FIG. 2 is a structural view of the pen tip.
Fig. 3 is a transverse cross-sectional view schematically illustrating a cartridge.
Fig. 4 is a cross sectional view of the pen holder at the stopper portion.
Description of reference numerals: 1-a pen holder shell, 2-a capillary wick, 3-an ink sac tube, 4-a siphon tube, 5-a pen head shell, 6-an ink regulator, 7-a pen point, 71-a pen point body, 72-a ball arranged at the front end of the pen point body, 8-a water-guiding fiber, 9-a ball valve, 91-a metal ball, 92-a limiting seat, 10-a limiting block, 11-a fin, 12-a pen cap, 121-a pen cap sleeve, 122-a silica gel pad and 123-a pen clip.
Detailed Description
The invention is further described below with reference to the figures and examples.
In this embodiment, the self-priming liquid type circulation ink storage environmental protection pen based on capillary and siphon effects comprises a pen holder and a pen point, wherein the pen holder and the pen point are detachably connected. The pen holder comprises a pen holder shell 1, a capillary liquid absorbing core 2, a ink sac tube 3 and a siphon tube 4, wherein the ink sac tube is positioned in the pen holder shell, the capillary liquid absorbing core is filled between the pen holder shell and the ink sac tube, the siphon tube is positioned in the rear end of the pen holder shell, the front end of the capillary liquid absorbing core is positioned at the front end of the pen holder shell, the rear end of the capillary liquid absorbing core is connected with the high liquid level end of the siphon tube, and the low liquid level end of the siphon tube is connected with the rear end of the ink sac tube.
In this embodiment, the capillary wick is a bundle of capillaries, although in various embodiments the capillary wick can be a porous capillary structure.
This embodiment is based on capillary and siphon effect from inhaling environmental protection pen of circulating storing up ink of liquid formula, when inhaling the ink, pull down the nib, insert the ink bottle with the front end of penholder, the ink rises in can following the capillary imbibition core in the penholder because capillary effect, when the ink rises to capillary core top, can trigger siphon effect emergence condition, and the ink can be because siphon effect is leading-in to the ink sac, realizes storing up ink. After the ink absorption is finished, the pen head part and the pen rod part are screwed for use.
The self-suction type circulating ink storage environment-friendly pen based on the capillary action and the siphon action realizes automatic ink transfer into the ink bag tube by utilizing the capillary action and the siphon action, is convenient to inject ink, can better control the ink injection amount, and solves the technical problem that the existing circulating ink injection gel ink pen needs manual ink injection.
As a modification of the above embodiment, the pen head of the self-priming liquid circulation ink storage environmental protection pen based on capillary and siphon effects comprises a pen head shell 5, an ink regulator 6, a pen point 7 and a water diversion fiber 8. The front ends of the pen head shell and the pen holder shell are connected through threads, and the pen head shell and the pen holder shell are convenient to disassemble and assemble. The ink regulator is arranged in the pen head shell, the pen point is arranged at the lower end of the ink regulator, the water diversion fiber is arranged in the ink regulator, the lower end of the water diversion fiber is positioned in the pen point, and the upper end of the water diversion fiber is positioned in the lower end of the ink bag pipe. The pen point 7 comprises a pen point body 71 and a ball 72 arranged at the front end of the pen point body, and a water-drawing fiber connecting hole is formed in the pen point body.
This improvement is based on capillary and siphon effect from inhaling liquid formula circulation and store up ink environmental protection pen, it adopts the water-drawing fibre to introduce the nib with the ink, and the nib adopts the ball to shift the ink to the paper on, the nib of having avoided the pen nib to exist is too hard and the problem of the paper of lacerating easily to and make nib play black clearance increase easily when having solved the pen nib atress, lead to going out the china ink too much and make dirty paper face's technical problem.
As a modification to the above embodiment, a ball valve 9 is arranged in the lower end of the ink bag tube, and the ball valve 9 comprises a metal ball 91 capable of moving up and down in the ink bag tube and a limiting seat 92 arranged on the inner wall of the ink bag tube for limiting the upward movement distance of the metal ball; the lower end of the ink bag tube is provided with an ink outlet hole which is in sliding fit with the water diversion fiber. When writing, the nib atress can upwards move a bit distance, and this distance is with not influencing the hand feeling of writing when the design and is accurate, and the nib shifts up and then drives the diversion fibre and move upward, and the diversion fibre moves upward with ball valve jack-up, and the ink can flow out from the ink outlet and follow the diversion fibre and get into the ink regulator to guarantee that the ink can be more reliable when writing in succession to the nib supply with in succession stable continuous for a long time. When the pen is not used for writing, the pen point moves forwards, and the metal ball is blocked on the ink outlet hole again, so that the ink is prevented from flowing out. In specific implementation, the limiting seat can be made of elastic rubber, or a spring is arranged between the limiting seat and the metal ball, and when the ball valve is not used for writing, the ball valve can be more reliably blocked by applying elastic force to the ball valve.
The lower extreme of penholder shell still is provided with stopper 10, the lower extreme top of ink sac pipe is on the stopper, sets up stopper 10 and enables the mounting structure of ink sac pipe more reliable. And a structure for the lower end of the capillary liquid absorbing core to penetrate through is arranged on the limiting block or between the limiting block and the pen holder shell, the structure can be a hole, a chamfered edge or a notch and the like, the lower end of the capillary liquid absorbing core downwards exceeds the limiting block or is flush with the lower end face of the limiting block, so that when the pen holder is inserted into an ink bottle to absorb ink, the ink can be sucked out under the condition that the ink in the ink bottle is little, and the ink waste can be avoided.
As an improvement to the above embodiment, the fins 11 for storing ink are distributed around the ink regulator, and the arrangement of the fins enables the ink regulator to store more ink, thereby better ensuring the continuity of writing.
As a modification of the above embodiment, the self-priming liquid circulation ink storage environmental protection pen based on capillary and siphon effects further comprises a pen cap 12 matched with the pen head. In this embodiment, the cap 12 includes a cap cover 121, a silicone pad 122 disposed at the top end of the cap cover for protecting the pen tip, and a pen clip 123 disposed on the cap cover, and the cap cover can protect the pen tip.
Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.
Claims (9)
1. The utility model provides a self-absorption liquid formula circulation of inhaling stores up environmental protection pen based on capillary and siphon effect, includes pen-holder and nib, but the pen-holder is connected its characterized in that with the nib split: the pen holder comprises a pen holder shell, a capillary liquid absorbing core, an ink sac tube and a siphon tube, wherein the ink sac tube is positioned in the pen holder shell, the capillary liquid absorbing core is filled between the pen holder shell and the ink sac tube, the siphon tube is positioned in the rear end of the pen holder shell, the front end of the capillary liquid absorbing core is positioned at the front end of the pen holder shell, the rear end of the capillary liquid absorbing core is connected with the high liquid level end of the siphon tube, and the low liquid level end of the siphon tube is connected with the rear end of the ink sac tube.
2. The capillary and siphon action based self-priming liquid circulating ink storage environmentally friendly pen according to claim 1, characterized in that: the pen point comprises a pen head shell, an ink regulator, a pen point and a water diversion fiber, wherein the pen head shell is detachably connected with the front end of the pen rod shell, the ink regulator is arranged in the pen head shell, the pen point is arranged at the lower end of the ink regulator, the water diversion fiber is arranged in the ink regulator, the lower end of the water diversion fiber is positioned in the pen point, and the upper end of the water diversion fiber is positioned in the lower end of the ink bag pipe.
3. The capillary and siphon action based self-priming liquid circulating ink storage environmentally friendly pen according to claim 2, characterized in that: the ball valve comprises a metal ball capable of moving up and down in the ink bag tube and a limiting seat arranged on the inner wall of the ink bag tube and used for limiting the upward moving distance of the metal ball; the lower end of the ink bag tube is provided with an ink outlet hole which is in sliding fit with the water diversion fiber.
4. The capillary and siphon action based self-priming liquid circulating ink storage environmentally friendly pen according to claim 2, characterized in that: the nib comprises a nib body and a ball arranged at the front end of the nib body, and a water diversion fiber connecting hole is formed in the nib body.
5. The capillary and siphon action based self-priming liquid circulating ink storage environmentally friendly pen according to claim 1, characterized in that: the lower extreme of pen-holder shell still is provided with the stopper, the lower extreme top of ink sac pipe is on the stopper, and is provided with the structure that the lower extreme that supplies capillary wick passed on the stopper or between stopper and the pen-holder shell, the lower extreme of capillary wick surpasss the stopper downwards or flushes with the terminal surface under the stopper.
6. The capillary and siphon action based self-priming liquid circulating ink storage environmentally friendly pen according to claim 1, characterized in that: the capillary wick is a capillary tube bundle or a porous capillary structure.
7. The capillary and siphon action based self-priming liquid circulating ink storage environmentally friendly pen according to claim 2, characterized in that: fins for storing ink are distributed around the ink regulator.
8. The capillary and siphon action based self-priming liquid circulating ink storage environmentally friendly pen according to claim 2, characterized in that: the pen head shell is in threaded connection with the pen holder shell.
9. The capillary and siphon action based self-priming liquid circulating ink storage environmentally friendly pen according to claim 1, characterized in that: and the pen cap is matched with the pen point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010795730.0A CN111873664B (en) | 2020-08-10 | 2020-08-10 | Self-suction type circulating ink storage environment-friendly pen based on capillary and siphon effects |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010795730.0A CN111873664B (en) | 2020-08-10 | 2020-08-10 | Self-suction type circulating ink storage environment-friendly pen based on capillary and siphon effects |
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| Publication Number | Publication Date |
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| CN111873664A CN111873664A (en) | 2020-11-03 |
| CN111873664B true CN111873664B (en) | 2022-02-08 |
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| CN202010795730.0A Active CN111873664B (en) | 2020-08-10 | 2020-08-10 | Self-suction type circulating ink storage environment-friendly pen based on capillary and siphon effects |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114209145B (en) * | 2021-12-29 | 2023-08-04 | 常州纺织服装职业技术学院 | Emulsion eyeliner |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1022204A (en) * | 1950-07-20 | 1953-03-02 | Stylographs | |
| US3063420A (en) * | 1954-04-29 | 1962-11-13 | Parker Pen Co | Writing instruments |
| JP2006103195A (en) * | 2004-10-06 | 2006-04-20 | Pilot Ink Co Ltd | Replenishment type writing instrument and ink-replenishing method |
| CN201613734U (en) * | 2009-12-18 | 2010-10-27 | 陈永岩 | Automatic ink controlling and moisturizing gel-ink pen |
| CN202337104U (en) * | 2011-11-08 | 2012-07-18 | 何太阳 | Ink-injectable pen and ink injecting vending machine matched with same |
| CN202413027U (en) * | 2012-01-05 | 2012-09-05 | 杨喆 | Gel pen |
| CN203780117U (en) * | 2014-03-28 | 2014-08-20 | 上海理工大学 | Automatic ink filling type pen |
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