CN102825947A - Negative pressure ink output environment-friendly water-based chalk capable of changing ink - Google Patents
Negative pressure ink output environment-friendly water-based chalk capable of changing ink Download PDFInfo
- Publication number
- CN102825947A CN102825947A CN2011101671160A CN201110167116A CN102825947A CN 102825947 A CN102825947 A CN 102825947A CN 2011101671160 A CN2011101671160 A CN 2011101671160A CN 201110167116 A CN201110167116 A CN 201110167116A CN 102825947 A CN102825947 A CN 102825947A
- Authority
- CN
- China
- Prior art keywords
- ink
- negative pressure
- piston rod
- capsule
- written
- 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.)
- Pending
Links
Images
Landscapes
- Pens And Brushes (AREA)
Abstract
The invention relates to a negative pressure ink output environment-friendly water-based chalk capable of changing ink, comprising a cap, a head, a head seat, a sealing frame, a piston, an offsetting spring, a bag, an ink closing cover, a rear cover and the like. The negative pressure output ink environment-friendly water-based chalk capable of changing ink is characterized in that negative pressure is formed in a cavity of the piston so that writing liquid is absorbed into the head by pressing the head many times before use; and during writing, the writing liquid is output from the sharp end of the head 2 so that negative pressure is formed in a sealing ink inlet part to continuously supply the writing liquid to the head to realize continuous ink output. The negative pressure ink output environment-friendly water-based chalk is smooth in writing, low in cost, and free of limitations on writing angles, noiseless, dustless and pollution-free, can be repeatedly fed with ink or changed ink, can be widely applied to teaching, demonstration, office work, propagation and the like, and has great application and market popularization values.
Description
Technical field
Patent of the present invention is that a kind of negative pressure goes out black environment-friendly water-based chalk, is the substitute that conventional solid chalk and push type go out the liquid paintbrush of China ink.
Background technology
Marking tool on the existing market, form and various in style, but some common defective below all existing: 1, marker pen complex structure, production cost is high, and use reliability is low, damages easily; 2, limit because of this body structure of marker pen,, just occur phenomenon easily from written leakage if the ink of marker pen filling surpasses the capacity that structure itself can be born; 3, mostly popular at present marker pen is disposable use design, often be abandoned because ink exhausts fast, thereby the utilization rate of lump-sum is low, and causes waste; 4, write smoothness inadequately, usually exist writing to interrupt the uneven phenomenon of thickness.
Summary of the invention
The present invention is that a kind of novel negative pressure goes out China ink and can change black environment-friendly water-based chalk, and it relies on negative pressure to go out China ink, fluent writing, and can write arbitrarily angled, improved user's a mode of holding.And it is deposited China ink and can utilize fully, can change China ink after black liquid uses up or add China ink.In writing process, reach environmental requirement, noiselessness, no dust, pollution-free.
For realizing above-mentioned purpose; A kind of novel negative pressure of the present invention goes out China ink and can change black environment-friendly water-based chalk and comprise capsule, a negative pressure blotting structure and a nib; The upper end of described capsule fastens has bonnet; The lower end of capsule is the tapered funnel shaped written frame of convergence, and written frame end portion offers written hole; Described negative pressure blotting structure comprises a sealing frame and a piston rod, and the top of sealing frame is feed pipe, and the bottom of sealing frame is a plunger shaft; Feed pipe extends in the capsule, and feed pipe is provided with to the water hole, and plunger shaft is provided with the piston rod locating hole; Piston rod is set in the sealing frame, and the part that piston rod is positioned at plunger shaft is hollow body, and hollow body passes the piston rod locating hole; Offer ink hole on the hollow pipe body wall; Upper cover of piston rod in the plunger shaft is provided with piston ring and back-moving spring, and an end of back-moving spring leans on sealing frame, and the other end leans on piston ring; One end of nib contacts with the hollow body port of piston rod, and the other end of nib extends written frame from written hole.
Watery chalk of the present invention also comprises a cap for brush, and the edge forms minimum concentric circumference (being tight fit) in slit and just in time sealing nib with written frame outer in the cap for brush, and cap for brush top nut is just in time with to be arranged at the screw socket that a capsule closes on the inky cap closely corresponding.
Of the present invention capsule is threaded engagement or friction interference fit with cooperating of bonnet.
During use, be full of in the capsule and write liquid, new pen is first should repeatedly push nib when using straight down till writing liquid and arriving written tip.Drive piston rod and piston ring when pushing nib; After pushing completion, piston rod and piston ring are got back to initial position through back-moving spring, make and form negative pressure in the plunger shaft; Pass through to suck feed pipe with writing liquid in the capsule to the water hole, and further written through the hollow body arrival of piston rod.Repeatedly back and forth push, the China ink part that is sealed into of make nib, piston rod, feed pipe, forming to the water hole is full of and writes liquid, till writing liquid and arriving written tip, can begin to write.
In writing process, nib is most advanced and sophisticated to form the output of writing liquid, and the China ink part that is sealed into of make nib, piston rod, feed pipe, forming to the water hole forms negative pressure, writes liquid and supplies to nib continuously thereby make.The mode that negative pressure goes out China ink can make evenly ink supply in writing process, and can write from any angle.Write accomplish the back only need in time the cap for brush is covered, prevent to write in the liquid in the nib and evaporate, need not carry out any operation during follow-up use, open the cap for brush and can write once more, in a capsule, write liquid and use up fully.
Write liquid and use up the back bonnet of only need outwarding winding, re-use inverted cap for brush top nut correspondence and close inky cap rear end screw socket it is outwarded winding, will write liquid and charge into a capsule. the repeatedly push action when repeating first the use, promptly reusable.Can also outward winding in addition a bonnet and a capsule are directly changed front end and are had and seal the film rear end and have new the capsule that closes inky cap, and end closure film before tearing is screwed its and sealing frame, can realize that fast quick change is black.
Negative pressure of the present invention goes out China ink can change black environment-friendly water-based chalk and write time noiselessness, no dust, pollution-free, its negative pressure goes out black characteristic and has guaranteed fluent writing again, do not limited and write angle.In addition, the present invention is easy to carry, can use liquid of all kinds to write liquid and carry out repeatedly Jia Mo or fast quick change China ink and use repeatedly.To sum up, the present invention can be adaptable across teaching, demonstration, office, propaganda etc., and with low cost, has great application and market popularization value.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment the present invention is done further detailed explanation:
Fig. 1 goes out the structural representation that China ink can change black environment-friendly water-based chalk for negative pressure of the present invention.
The specific embodiment
As shown in Figure 1; The smooth marker pen a kind of novel negative pressure of the present invention of a kind of water outlet of the present invention goes out China ink and can change black environment-friendly water-based chalk and comprise capsule 1, a negative pressure blotting structure 2 and a nib 3; The upper end of described capsule 1 fastens has bonnet 4; The lower end of capsule 1 is the tapered funnel shaped written frame 5 of convergence, and written frame 5 ends offer written hole 51; Described negative pressure blotting structure 2 comprises a sealing frame 6 and a piston rod 7, and the top of sealing frame 6 is feed pipe 61, and the bottom of sealing frame 6 is a plunger shaft 62; Feed pipe 61 extends in the capsule 1, and feed pipe 61 is provided with to water hole 63, and plunger shaft 62 is provided with piston rod locating hole 64; Piston rod 7 is set in the sealing frame 6, and the part that piston rod 7 is positioned at plunger shaft 62 is hollow body 71, and hollow body 71 passes piston rod locating hole 64; Offer ink hole 72 on hollow body 71 walls; Be arranged with piston ring 8 and back-moving spring 9 on the piston rod 7 in the plunger shaft 62, an end of back-moving spring 9 leans on sealing frame 6, and the other end leans on piston ring 8; One end of nib 3 contacts with hollow body 71 ports of piston rod 7, and the other end of nib 3 extends written frame 5 from written hole 51.
Watery chalk of the present invention also comprises a cap for brush 10, and edges form minimum concentric circumference in slit and just in time sealing nib 3 with written frame 5 outers in the cap for brush 10, and the cap for brush 10 top nuts 11 are just in time with to be arranged at the screw socket 13 that a capsule 1 closes on the inky cap 12 closely corresponding.
Of the present invention capsule 1 is threaded engagement or friction interference fit with cooperating of bonnet 4.
During use, be full of in the capsule 1 and write liquid, new pen is first should repeatedly push nib 3 when using straight down till writing liquid and arriving written 3 tips.Push and drove piston rod 7 and piston ring 8 at written 3 o'clock; After pushing completion; Piston rod 7 is got back to initial position with piston ring 8 through back-moving spring 9; Make the plunger shaft 62 interior negative pressure that form, pass through to suck feed pipes 61, and further pass through the hollow body 71 arrival nibs 3 of piston rod 7 to water hole 63 with writing liquid in the capsule 1.Repeatedly back and forth push, the China ink part that is sealed into of make nib 3, piston rod 7, feed pipe 61, giving that water hole 63 forms is full of and writes liquid, till writing liquid and arriving written 3 tips, can begin to write.
In writing process, nib 3 is most advanced and sophisticated to form the output of writing liquid, and the China ink part that is sealed into of make nib 3, piston rod 7, feed pipe 61, forming for water hole 63 forms negative pressure, writes liquid and supplies to nib 3 continuously thereby make.The mode that negative pressure goes out China ink can make evenly ink supply in writing process, and can write from any angle.Write and accomplish the back and only need in time the cap for brush 10 is covered, prevent to write in the liquid in written 3 and evaporate, need not carry out any operation during follow-up use, open the cap for brush 10 and can write once more, in a capsule 1, write liquid and use up fully.
Write liquid and use up the back bonnet 4 of only need outwarding winding, re-use the inverted cap for brush 10 top nuts 11 correspondences and close inky cap 12 rear end screw sockets 13 it is outwarded winding, charge into the repeatedly push action of a capsule 1. when repeating first the use writing liquid, promptly reusable.Can also outward winding in addition a bonnet 4 and a capsule 1 are directly changed front end and are had and seal the film rear end and have new the capsule 1 that closes inky cap 12, and end closure film before tearing is screwed its and sealing frame 6, can realize that fast quick change is black.
Claims (3)
1. a negative pressure goes out China ink and can change black pendular ring water-retaining property chalk; It is characterized in that: it comprises capsule, a negative pressure blotting structure and a nib; The upper end of described capsule fastens has bonnet; The lower end of capsule is the tapered funnel shaped written frame of convergence, and written frame end portion offers written hole;
Described negative pressure blotting structure comprises a sealing frame and a piston rod, and the top of sealing frame is feed pipe, and the bottom of sealing frame is a plunger shaft; Feed pipe extends in the capsule, and feed pipe is provided with to the water hole, and plunger shaft is provided with the piston rod locating hole; Piston rod is set in the sealing frame, and the part that piston rod is positioned at plunger shaft is hollow body, and hollow body passes the piston rod locating hole; Offer ink hole on the hollow pipe body wall; Upper cover of piston rod in the plunger shaft is provided with piston ring and back-moving spring, and an end of back-moving spring leans on sealing frame, and the other end leans on piston ring;
One end of nib contacts with the hollow body port of piston rod, and the other end of nib extends written frame from written hole.
2. a kind of negative pressure according to claim 1 goes out China ink can change black pendular ring water-retaining property chalk, it is characterized in that: described capsule is threaded engagement or friction interference fit with cooperating of bonnet.
3. a kind of negative pressure according to claim 1 goes out China ink can change black pendular ring water-retaining property chalk; It is characterized in that: it also comprises a cap for brush; Edge and written frame outer form close-fitting and merge just in time sealing nib in the cap for brush, and cap for brush top nut is just in time with to be arranged at the screw socket that a capsule closes on the inky cap closely corresponding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101671160A CN102825947A (en) | 2011-06-17 | 2011-06-17 | Negative pressure ink output environment-friendly water-based chalk capable of changing ink |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101671160A CN102825947A (en) | 2011-06-17 | 2011-06-17 | Negative pressure ink output environment-friendly water-based chalk capable of changing ink |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102825947A true CN102825947A (en) | 2012-12-19 |
Family
ID=47329344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101671160A Pending CN102825947A (en) | 2011-06-17 | 2011-06-17 | Negative pressure ink output environment-friendly water-based chalk capable of changing ink |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102825947A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104943446A (en) * | 2015-06-18 | 2015-09-30 | 广西大学 | Automatic ink sucking pen |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2804846A (en) * | 1955-01-14 | 1957-09-03 | Rogers Jack | Fountain pen |
| US2996750A (en) * | 1959-04-06 | 1961-08-22 | Cholet Bertram | Fountain pen |
| US5387046A (en) * | 1993-03-26 | 1995-02-07 | Kabushiki Kaisha Mikado Seisakusho | Applying implement having an application tip shiftable independently of a valve member |
| CN2251495Y (en) * | 1995-12-22 | 1997-04-09 | 李威 | External pressing type ink supply device for pen |
| JPH10309886A (en) * | 1997-05-12 | 1998-11-24 | Sakura Color Prod Corp | Pen |
| US6135659A (en) * | 1998-12-10 | 2000-10-24 | Ku; Tro-Kung | Wide faced applicator adapted to various kinds of fluid |
| JP2006175730A (en) * | 2004-12-22 | 2006-07-06 | Mitsubishi Pencil Co Ltd | Writing utensil |
| JP2007313733A (en) * | 2006-05-25 | 2007-12-06 | Tombow Pencil Co Ltd | Pressurized type liquid container |
| JP2008087280A (en) * | 2006-09-29 | 2008-04-17 | Pilot Ink Co Ltd | Liquid type writing utensil |
| JP2008137348A (en) * | 2006-12-05 | 2008-06-19 | Pilot Ink Co Ltd | Liquid-type writing utensil |
| CN201339068Y (en) * | 2008-12-29 | 2009-11-04 | 苏超然 | Negative pressure internal liquid feeding electric brush plating pen |
| CN201390043Y (en) * | 2009-02-11 | 2010-01-27 | 宋玉川 | Pen |
| CN202115155U (en) * | 2011-06-17 | 2012-01-18 | 厦门市绿科达环保科技有限公司 | Ink-changeable environment-friendly water-based pen with negative-pressure ink dispensing function |
-
2011
- 2011-06-17 CN CN2011101671160A patent/CN102825947A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2804846A (en) * | 1955-01-14 | 1957-09-03 | Rogers Jack | Fountain pen |
| US2996750A (en) * | 1959-04-06 | 1961-08-22 | Cholet Bertram | Fountain pen |
| US5387046A (en) * | 1993-03-26 | 1995-02-07 | Kabushiki Kaisha Mikado Seisakusho | Applying implement having an application tip shiftable independently of a valve member |
| CN2251495Y (en) * | 1995-12-22 | 1997-04-09 | 李威 | External pressing type ink supply device for pen |
| JPH10309886A (en) * | 1997-05-12 | 1998-11-24 | Sakura Color Prod Corp | Pen |
| US6135659A (en) * | 1998-12-10 | 2000-10-24 | Ku; Tro-Kung | Wide faced applicator adapted to various kinds of fluid |
| JP2006175730A (en) * | 2004-12-22 | 2006-07-06 | Mitsubishi Pencil Co Ltd | Writing utensil |
| JP2007313733A (en) * | 2006-05-25 | 2007-12-06 | Tombow Pencil Co Ltd | Pressurized type liquid container |
| JP2008087280A (en) * | 2006-09-29 | 2008-04-17 | Pilot Ink Co Ltd | Liquid type writing utensil |
| JP2008137348A (en) * | 2006-12-05 | 2008-06-19 | Pilot Ink Co Ltd | Liquid-type writing utensil |
| CN201339068Y (en) * | 2008-12-29 | 2009-11-04 | 苏超然 | Negative pressure internal liquid feeding electric brush plating pen |
| CN201390043Y (en) * | 2009-02-11 | 2010-01-27 | 宋玉川 | Pen |
| CN202115155U (en) * | 2011-06-17 | 2012-01-18 | 厦门市绿科达环保科技有限公司 | Ink-changeable environment-friendly water-based pen with negative-pressure ink dispensing function |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104943446A (en) * | 2015-06-18 | 2015-09-30 | 广西大学 | Automatic ink sucking pen |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202115155U (en) | Ink-changeable environment-friendly water-based pen with negative-pressure ink dispensing function | |
| CN102825947A (en) | Negative pressure ink output environment-friendly water-based chalk capable of changing ink | |
| CN203293754U (en) | Negative pressure ink outlet environment-friendly board-writing pen with ink / pen pocket easy to replace | |
| CN201099079Y (en) | Ink self-supplying brush pen | |
| CN210591118U (en) | Direct-liquid type replaceable ink bag | |
| CN202163142U (en) | Pen with replaceable ink tube | |
| CN203611589U (en) | Whiteboard pen | |
| CN202225588U (en) | Dual-control water brush | |
| CN108202544A (en) | Environment-friendly water-based pen can be recycled in one kind | |
| CN201317182Y (en) | Brush pen capable of being filled with ink | |
| CN112677677B (en) | Marking pen capable of adding ink again | |
| CN201890001U (en) | Paint marker pen | |
| CN205220144U (en) | Inkless blank of writing | |
| CN211730812U (en) | Ink-sticking-free writing brush | |
| CN204340441U (en) | A kind of pen of replaceable nib | |
| CN202180678U (en) | Multifunctional whiteboard eraser | |
| CN201009579Y (en) | Ball pen with correction liquid bar | |
| CN201399987Y (en) | Environment-friendly whiteboard marker | |
| CN201116043Y (en) | Writing pen with correction liquid | |
| CN205705851U (en) | A kind of tail end adds ink pen | |
| CN201165123Y (en) | Two-purpose pen for writing and correcting | |
| CN202862912U (en) | Cleaning pen | |
| CN200942677Y (en) | Automatic color sprayer | |
| CN201552860U (en) | Novel water color pen | |
| CN201538166U (en) | Metering correction pen |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121219 |