CN105270020B - White board marker easily out of ink - Google Patents
White board marker easily out of ink Download PDFInfo
- Publication number
- CN105270020B CN105270020B CN201410280961.2A CN201410280961A CN105270020B CN 105270020 B CN105270020 B CN 105270020B CN 201410280961 A CN201410280961 A CN 201410280961A CN 105270020 B CN105270020 B CN 105270020B
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- CN
- China
- Prior art keywords
- ink
- piston
- cap
- brush
- pen core
- Prior art date
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K5/00—Pens with ink reservoirs in holders, e.g. fountain-pens
- B43K5/02—Ink reservoirs
- B43K5/06—Ink reservoirs with movable pistons for withdrawing ink from an ink-receptacle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K8/00—Pens with writing-points other than nibs or balls
- B43K8/16—Pens with writing-points other than nibs or balls with tubular writing-points comprising a movable cleaning element
- B43K8/18—Arrangements for feeding the ink to the writing-points
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K5/00—Pens with ink reservoirs in holders, e.g. fountain-pens
- B43K5/02—Ink reservoirs
- B43K5/10—Ink reservoirs with reserve ink chambers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K5/00—Pens with ink reservoirs in holders, e.g. fountain-pens
- B43K5/18—Arrangements for feeding the ink to the nibs
- B43K5/1818—Mechanical feeding means, e.g. valves; Pumps
- B43K5/189—Pumps
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K8/00—Pens with writing-points other than nibs or balls
- B43K8/16—Pens with writing-points other than nibs or balls with tubular writing-points comprising a movable cleaning element
- B43K8/165—Ink cartridges, ink reservoirs
Abstract
White board marker easily out of ink, is mainly made up of penholder, the cap for brush, pen core and ink, and described penholder is hollow, and ink is stored in penholder endoporus, and one end of a body reduces to form nib, and the other end is connected with the cap for brush.Ink is supplied by piston to ink storage chamber, improve ink supply situation, reduce disconnected ink phenomenon, make to write more smooth；Can be repeatedly plus black, extend the service life of white board marker.
Description
Technical field
The present invention relates to a kind of white board marker for being write on blank, belongs to the optimisation technique of white board marker.
Background technology
White board marker is the larger apparatus of indispensable usage amount in teaching, and the office appliance that office is conventional, existing
Some white board markers, mainly store ink using blotting fiber in structure, and this mode is primarily present following deficiency：One is that ink storage is held
Amount is limited, and two is that ink supply efficiency is low, disconnected ink often occurs, write slack phenomenon during continuous writing, three be can not plus
Ink because, when use do not have ink when nib will dry the disconnected ink phenomenon of appearance, then plus its ink absorption ability black also be difficult to recover.Institute
Need slightly to stop during with routine use the ink supply such as a moment to come up, be whether checking ink is supplied up, much make
User can also use line of the pen on blank carelessly, wait can mark continuous clear distinct lines be further continued for using not only affect work
Efficiency and the thinking of user, can also affect the mood of user.
It is, thus, sought for a kind of ink reservoir volume can be effectively improved greatly the white board marker of ink supply efficiency.
Content of the invention
It is an object of the invention to provide a kind of ink reservoir volume can be effectively improved greatly the white board marker of ink supply efficiency.
The technical scheme is that：White board marker easily out of ink, is mainly made up of penholder 1, the cap for brush 2, pen core 3 and ink, institute
The penholder that states is hollow, and ink is stored in penholder endoporus, and one end of penholder reduces to form nib 4, and the other end is connected with the cap for brush, institute
The white board marker easy to be out of ink that states also includes ink-feeding tube 5, the inking device being placed in the cap for brush and piston 6；Axis along nib 4 sets
There are pen core fixing hole, pen core to insert pen core fixing hole from the outside to the core and fix；Pen core fixing hole forms pen to the direction of the cap for brush is raised
Core fixed column 41, described pen core fixed column form pen core stop bit bead 42, pen core towards the edge of cap for brush one end to inner process
Diameter of the diameter of bore of stop bit bead less than pen core, prevents pen core from moving up the port of export of blocking ink-feeding tube；Ink-feeding tube 5
Outwards expand towards the end face of nib one end and form ink storage chamber 51, ink storage chamber 51 is connected in pen core admittedly away from the edge of ink-feeding tube 5
Fixed column makes the ink in penholder enter pen core from ink storage chamber solid towards on the end face of cap for brush one end or in pen core stop bit bead
The endoporus of fixed column；Ink-feeding tube 5 outwards expands the piston cylinder 52 for forming columnar hollow towards the end face of cap for brush one end, leans in penholder 1
The inwall of the nearly cap for brush is provided with the bracing frame 11 with centre bore, and the piston cylinder 52 of ink-feeding tube is located in the centre bore of bracing frame 11, living
The wall of plug cylinder is provided with ink-feeding hole 521, and ink-feeding hole is connected with the endoporus of penholder；Fixed plate 21 is additionally provided with the cap for brush 2,
Fixed plate 21 is provided with the piston fixed column 22 to cap for brush top boss, is provided with parallel with fixed plate 21 in piston fixed column
Demarcation strip, demarcation strip are provided with piston fixing hole；Pressing key 7 is provided with the top of the cap for brush, described pressing bond energy is enough in external force
In the presence of move radially along the endoporus of the cap for brush；Piston 6 enters piston cylinder from cap for brush one end, is formed with the piston inside wall of cylinder and is closely matched somebody with somebody
Close；Piston rod 61 passes through the piston fixing hole on demarcation strip from penholder one end, is then passed through spring 8, and end is fixed in pressing key 7
On wall；Described 8 one end of spring pushes against the inwall of pressing key, and the other end enters piston fixed column 22 and pushes against demarcation strip；Do not press
During pressing key 7, piston 6 is moved upwardly into piston fixed column 22 under the tension force effect of spring 8 towards in the endoporus of nib；Need
When wanting ink supply, make nib down or incline down, after pressing pressing key, spring 8 is squeezed the Direction distortion to nib, pressing
Key 7 promotes piston 6 to move to nib in piston cylinder to the direction of nib, and the ink in piston cylinder is clamp-oned ink-feeding tube 5, ink is made
Water reaches ink storage chamber 51 and pen core fixed column endoporus, and the pen core 3 in pen core fixed column endoporus can just be drawn onto ink, realizes
Ink supply to pen core 3, at this moment, forms negative pressure in penholder, extraneous air enters pen by the space pressed between key and the cap for brush
In cap, then piston cylinder is entered by the space between piston rod and demarcation strip, and then penholder is entered by ink-feeding hole, make air pressure become
In balance, decontrol pressing key, under spring tension, press key and piston and reset to the top of the cap for brush, piston with defeated
Form negative pressure in piston cylinder between black pipe, the partial air in penholder can automatically by ink-feeding hole enter piston and ink-feeding tube it
Between piston cylinder in, make negative pressure reduce；When piston is located between ink-feeding hole and pressing key, in penholder as long as by nib upward
Ink will by ink-feeding hole flow into piston cylinder in, be that ink supply is ready next time；Piston fixing hole is towards pressing key
Edge to pressing key direction raised formed sealing column 23, described ink-feeding hole 521 be positioned close to fixed plate 21 positioned at pen
On the wall of the piston cylinder 52 in bar.
Multilayer parallel is provided between piston rod 61 and piston fixing hole inwall and piston rod and the inwall of sealing column
The profile of tooth sealing ring 9 of tooth, the direction of the tooth of profile of tooth sealing ring from the cap for brush to ink-feeding tube are inclined.
The locking cap 24 being threaded connection with which is provided with sealing column 23.
Described fixed plate 21 is more than towards the distance of the wall of nib one end towards the wall of nib one end with demarcation strip
Or the height equal to piston.
Aperture and the aperture of filling black chamber of the diameter of bore of described ink-feeding tube less than piston cylinder.
Fixed bead outwardly is provided with the outer wall of piston cylinder, for fixing support rack；Piston cylinder is made to be located at penholder
On the center line of endoporus, piston during in order to assembling, is made to enter piston cylinder.
The spring locating lugs raised to fixed plate direction are provided with towards on the wall of fixed plate in pressing key, the one of spring
End is placed in spring locating lugs；Piston rod is provided with pressing key towards the wall of fixed plate fix bead, described piston
Bead axle centered on the central shaft for pressing key fixed by bar, and the end of piston rod is fixed on piston rod and fixes in bead.
Penholder is made using transparent material.
Beneficial effect
1st, ink is supplied by piston to ink storage chamber, improve ink supply situation, reduce disconnected ink phenomenon, make to write more smooth；
2nd, can be repeatedly plus black, extend the service life of white board marker.
Description of the drawings
Fig. 1 is the schematic appearance of the present invention；
Fig. 2 is the profile of the present invention；
Fig. 3 is the partial enlarged drawing on Fig. 2 tops；
Fig. 4 is the partial enlarged drawing of Fig. 2 bottoms；
Fig. 5 is the figure that pops of the present invention；
Fig. 6 is the partial enlarged drawing of Fig. 5；
Fig. 7 is the generalized section of the cap for brush part of the present invention.
Specific embodiment
As depicted in figs. 1 and 2, white board marker easily out of ink, is mainly made up of penholder 1, the cap for brush 2, pen core 3 and ink, described
Penholder is hollow, and ink is stored in penholder endoporus, and one end of penholder reduces to form nib 4, and the other end is connected with the cap for brush.
As shown in Figure 2 and Figure 5, the inking device that described white board marker easy to be out of ink also includes ink-feeding tube 5, is placed in the cap for brush
With piston 6.
As shown in figure 4, being provided with pen core fixing hole along the axis of nib 4, it is solid that pen core inserts pen core fixing hole from the outside to the core
Fixed；Pen core fixing hole forms pen core fixed column 41 to the direction of the cap for brush is raised, and described pen core fixed column is towards cap for brush one end
Edge forms pen core stop bit bead 42 to inner process, and the diameter of bore of pen core stop bit bead makes pen core not less than the diameter of pen core
The port of export of blocking ink-feeding tube can be moved up；Ink-feeding tube 5 outwards expands towards the end face of nib one end and forms ink storage chamber 51, stores up
Black chamber 51 is connected in pen core fixed column towards on the end face of cap for brush one end or in pen core stop bit bead away from the edge of ink-feeding tube 5,
Make the ink in penholder enter the endoporus of pen core fixed column from ink storage chamber.When ink enters ink storage chamber 51 by ink-feeding tube,
As long as nib is down, ink will stream enter pen core fixed column endoporus, soak pen core.As pen core is typically with hygroscopic material
Material makes, and ink can be diffused into up to the pen core top being located at outside nib automatically along pen core such that it is able to write.Ink storage chamber with
Between pen core fixed column or pen core stop bit bead by the way of being fixedly connected, ink is prevented from flowing back to from gap between the two
In penholder, to ensure that pen core can obtain the ink feed of abundance.
As shown in figure 3, ink-feeding tube 5 outwards expands the piston cylinder 52 for forming columnar hollow towards the end face of cap for brush one end,
Penholder 1 is provided with the bracing frame 11 with centre bore near the inwall of the cap for brush, and the piston cylinder 52 of ink-feeding tube is located at the center of bracing frame 11
In hole, the wall of piston cylinder is provided with ink-feeding hole 521, and ink-feeding hole is connected with the endoporus of penholder；Fixation is additionally provided with the cap for brush 2
Plate 21, is provided with the piston fixed column 22 to cap for brush top boss in fixed plate 21, is provided with and fixed plate in piston fixed column
21 parallel demarcation strips, demarcation strip are provided with piston fixing hole.
Pressing key 7 is provided with the top of the cap for brush, described presses bond energy internal orifice dimension along the cap for brush enough in the presence of external force
To movement；Piston 6 enters piston cylinder from cap for brush one end, is formed with the piston inside wall of cylinder and is fitted close；Piston rod 61 is from penholder one end
Piston fixing hole through on demarcation strip, is then passed through spring 8, and end is fixed on pressing 7 inwall of key；Described 8 one end of spring
The inwall of pressing key is pushed against, the other end enters piston fixed column 22 and pushes against demarcation strip；When not pressing pressing key 7, piston 6 is in spring
Piston fixed column 22 is moved upwardly under 8 tension force effect towards in the endoporus of nib.
When needing ink supply, nib is first allowed upward, make the ink in penholder enter piston cylinder by ink-feeding hole, then make nib court
Lower or incline down, after pressing pressing key, spring 8 is squeezed the Direction distortion to nib, and pressing key 7 is pushed away to the direction of nib
Piston 6 is moved to nib in piston cylinder, and the ink in piston cylinder is clamp-oned ink-feeding tube 5, makes ink reach 51 He of ink storage chamber
Pen core fixed column endoporus, the pen core 3 in pen core fixed column endoporus can just be drawn onto ink, realize the ink supply to pen core 3, this
When, negative pressure is formed in penholder, extraneous air is entered in the cap for brush by the space pressed between key and the cap for brush, then passes through piston rod
Space between demarcation strip enters piston cylinder, and then enters penholder by ink-feeding hole, makes air pressure tend to balance, and decontrols pressing
Key, under spring tension, presses key and piston and resets to the top of the cap for brush, the piston cylinder between piston and ink-feeding tube
Interior formation negative pressure, in the piston cylinder that the partial air in penholder can be entered between piston and ink-feeding tube automatically by ink-feeding hole, makes
Negative pressure reduces.In the reset state, piston is located in the piston cylinder between ink-feeding hole and pressing key, will not block ink-feeding hole.
When piston be located at ink-feeding hole and pressing key between when, if by nib upward, the ink in penholder will pass through into
Ink hole is flowed in piston cylinder, is that ink supply is ready next time.
As shown in Figure 6 and Figure 7, piston fixing hole forms sealing column towards the edge of pressing key to the direction of pressing key is raised
23, the tooth of multilayer parallel tooth is provided between piston rod 61 and piston fixing hole inwall and piston rod and the inwall of sealing column
Shape sealing ring 9, the direction of the tooth of profile of tooth sealing ring from the cap for brush to ink-feeding tube are inclined.During piston reset, if piston
There is ink between demarcation strip, can be flowed back in penholder by ink-feeding hole, or by the space stream between piston and piston cylinder to work
In piston cylinder between plug and ink-feeding tube, due to being provided with profile of tooth sealing ring 9, ink is made to cannot pass through the sky of piston rod and demarcation strip
In the cap for brush that clearance flow is entered above demarcation strip, extraneous air can squeeze profile of tooth sealing ring 9 and enter in piston cylinder.
The locking cap 24 being threaded connection with which is provided with sealing column 23.
Described ink-feeding hole 521 is positioned close on the wall of the piston cylinder 52 in penholder of fixed plate 21.
Described fixed plate 21 is more than towards the distance of the wall of nib one end towards the wall of nib one end with demarcation strip
Or the height equal to piston.
Aperture and the aperture of filling black chamber of the diameter of bore of described ink-feeding tube less than piston cylinder.Negative when being formed in piston cylinder
During pressure, the part ink in ink-feeding tube can flow backwards and return in piston cylinder, due to ink-feeding tube thinner and longer, negative pressure in piston cylinder
The resorption power that the ink in piston cylinder ink-feeding tube farther out of adjusting the distance is formed will reduce, also, the sectional area due to ink storage chamber
More than the sectional area of ink-feeding tube, the ink of ink storage chamber is difficult to be drawn back in piston cylinder.Due to pen core have higher density and
Preferable solid water, the ink in pen core are very low due to the possibility that the negative pressure in piston cylinder is returned in piston cylinder by suck-back.Only
Have under the promotion of piston, can just make ink ink storage chamber is squeezed into from piston cylinder, in turn, during piston reset, in Chu Sai chambeies
Ink is difficult to return to piston cylinder by ink-feeding tube.In the case where piston is motionless, white board marker be internally formed one relatively stable
Poised state, the ink in piston cylinder are also difficult to by ink-feeding tube stream to ink storage chamber, so as to ink storage chamber can be constantly pen core
Supply ink, only when in ink storage chamber, without ink, just needs pressing pressing key, is shifted onto ink by piston from plunger shaft
Ink storage chamber, realizes ink supply.
Fixed bead outwardly is provided with the outer wall of piston cylinder, for fixing support rack；Piston cylinder is made to be located at penholder
On the center line of endoporus, piston during in order to assembling, is made to enter piston cylinder.
As shown in fig. 6, it is prominent to be provided with the spring positioning raised to fixed plate direction towards on the wall of fixed plate in pressing key
Edge, one end of spring are placed in spring locating lugs；Piston rod is provided with pressing key towards the wall of fixed plate fix bead,
Described piston rod fixes bead axle centered on the central shaft for pressing key, and the end of piston rod is fixed on piston rod and fixes bead
Interior.During assembling, piston rod enters piston rod from piston cylinder to the direction of pressing key and fixes in bead, and is made by modes such as welding
Both form a fixed connection.
Penholder is made in order to observing ink reservoir volume using transparent material.
Above-described embodiment is intended merely to the purposes of the interpretation present invention, and is not limitation of the present invention, this technology
The those of ordinary skill in field, in the essential scope of the present invention, makes a variety of changes or substitutes, and should also belong to the guarantor of the present invention
Shield category.
Claims (8)
1. white board marker easily out of ink, is mainly made up of penholder (1), the cap for brush (2), pen core (3) and ink, and described penholder is hollow, ink
Water is stored in penholder endoporus, and one end of penholder reduces to form nib (4), and the other end is connected with the cap for brush, it is characterised in that：Described
White board marker easy to be out of ink also include ink-feeding tube (5), the inking device being placed in the cap for brush and piston (6)；Axis along nib (4)
Line is provided with pen core fixing hole, and pen core inserts pen core fixing hole from the outside to the core and fixes；Pen core fixing hole is to the raised shape in the direction of the cap for brush
Into pen core fixed column (41), described pen core fixed column forms pen core stop bit bead towards the edge of cap for brush one end to inner process
(42), diameter of the diameter of bore of pen core stop bit bead less than pen core, prevents pen core from moving up the outlet of blocking ink-feeding tube
End；Ink-feeding tube (5) outwards expands towards the end face of nib one end and forms ink storage chamber (51), and ink storage chamber (51) is away from ink-feeding tube (5)
Edge be connected in pen core fixed column towards on the end face of cap for brush one end or in pen core stop bit bead, make the ink in penholder can only
From the endoporus that ink storage chamber enters pen core fixed column；Ink-feeding tube (5) outwards expands towards the end face of cap for brush one end and forms columnar hollow
Piston cylinder (52), be provided with the bracing frame with centre bore (11), the piston cylinder of ink-feeding tube in penholder (1) near the inwall of the cap for brush
(52) it is located in the centre bore of bracing frame (11), the wall of piston cylinder is provided with the endoporus of ink-feeding hole (521), ink-feeding hole and penholder
It is connected；Fixed plate (21) is additionally provided with the cap for brush (2), is provided with to the piston of cap for brush top boss in fixed plate (21) and is fixed
Post (22), is provided with the demarcation strip parallel with fixed plate (21) in piston fixed column, and demarcation strip is provided with piston fixing hole；In pen
The top of cap is provided with pressing key (7), and the enough endoporus along the cap for brush in the presence of external force of described pressing bond energy are moved radially；Piston
(6) piston cylinder is entered from cap for brush one end, formed with the piston inside wall of cylinder and be fitted close；Piston rod (61) is from penholder one end through separation
Piston fixing hole on plate, is then passed through spring (8), and end is fixed on pressing key (7) inwall；Support described spring (8) one end
The inwall of tight pressing key, the other end enter piston fixed column (22) and push against demarcation strip；When not pressing pressing key (7), piston (6) exists
Piston fixed column (22) is moved upwardly under the tension force effect of spring (8) towards in the endoporus of nib；When needing ink supply, pen is made
Point down or is inclined down, and after pressing pressing key, spring (8) is squeezed the Direction distortion to nib, and pressing key (7) is to nib
Direction promote piston (6) to move to nib in the piston cylinder, the ink in piston cylinder is clamp-oned ink-feeding tube (5), arrives ink
Up to ink storage chamber (51) and pen core fixed column endoporus, the pen core (3) in pen core fixed column endoporus can just be drawn onto ink, realize
Ink supply to pen core (3), at this moment, forms negative pressure in penholder, extraneous air is entered by the space pressed between key and the cap for brush
In the cap for brush, then piston cylinder is entered by the space between piston rod and demarcation strip, and then penholder is entered by ink-feeding hole, make air pressure
Tend to balance, decontrol pressing key, under spring tension, press key and piston and reset to the top of the cap for brush, piston with
Negative pressure is formed in piston cylinder between ink-feeding tube, and the partial air in penholder can enter piston and ink-feeding tube automatically by ink-feeding hole
Between piston cylinder in, make negative pressure reduce；When piston is located between ink-feeding hole and pressing key, as long as by nib upward, penholder
In ink will by ink-feeding hole flow into piston cylinder in, be that ink supply is ready next time；Piston fixing hole is towards pressing key
Edge form sealing column (23) to the direction of pressing key is raised, described ink-feeding hole (521) is positioned close to fixed plate (21)
The piston cylinder (52) in penholder wall on.
2. white board marker easily out of ink according to claim 1, it is characterised in that：In piston rod (61) and piston fixing hole inwall
And be provided with the profile of tooth sealing ring (9) of multilayer parallel tooth between piston rod and the inwall of sealing column, the tooth of profile of tooth sealing ring from
The cap for brush is inclined to the direction of ink-feeding tube.
3. white board marker easily out of ink according to claim 2, it is characterised in that：It is provided with sealing column (23) and passes through spiral shell with which
The locking cap (24) of line connection.
4. white board marker easily out of ink according to claim 1, it is characterised in that：Described fixed plate (21) is towards nib one end
Wall and demarcation strip towards the wall of nib one end distance more than or equal to piston height.
5. white board marker easily out of ink according to claim 1, it is characterised in that：The diameter of bore of described ink-feeding tube is less than work
The aperture of plug cylinder and the aperture for filling black chamber.
6. white board marker easily out of ink according to claim 1, it is characterised in that：It is provided with outwardly in the outer wall of piston cylinder
Fixed bead, for fixing support rack；Piston cylinder is located on the center line of penholder endoporus, during in order to assembling, entering piston
Piston cylinder.
7. white board marker easily out of ink according to claim 1, it is characterised in that：Set towards on the wall of fixed plate in pressing key
The spring locating lugs of oriented fixed plate direction projection, one end of spring are placed in spring locating lugs；In pressing key direction
The wall of fixed plate is provided with piston rod and fixes bead, and described piston rod fixes bead axle centered on the central shaft for pressing key,
The end of piston rod is fixed on piston rod and fixes in bead.
8. white board marker easily out of ink according to claim 1, it is characterised in that：Penholder is made using transparent material.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410280961.2A CN105270020B (en) | 2014-06-20 | 2014-06-20 | White board marker easily out of ink |
| CN201610409122.5A CN105922790B (en) | 2014-06-20 | 2014-06-20 | A kind of pen with ink-feeding tube |
| CN201610404686.XA CN105922789B (en) | 2014-06-20 | 2014-06-20 | A kind of white board marker of easy blotting |
| CN201610420975.9A CN105966116B (en) | 2014-06-20 | 2014-06-20 | Pen with ink storage chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410280961.2A CN105270020B (en) | 2014-06-20 | 2014-06-20 | White board marker easily out of ink |
Related Child Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610404686.XA Division CN105922789B (en) | 2014-06-20 | 2014-06-20 | A kind of white board marker of easy blotting |
| CN201610409122.5A Division CN105922790B (en) | 2014-06-20 | 2014-06-20 | A kind of pen with ink-feeding tube |
| CN201610420975.9A Division CN105966116B (en) | 2014-06-20 | 2014-06-20 | Pen with ink storage chamber |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105270020A CN105270020A (en) | 2016-01-27 |
| CN105270020B true CN105270020B (en) | 2017-03-15 |
Family
ID=55140217
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410280961.2A Active CN105270020B (en) | 2014-06-20 | 2014-06-20 | White board marker easily out of ink |
| CN201610404686.XA Active CN105922789B (en) | 2014-06-20 | 2014-06-20 | A kind of white board marker of easy blotting |
| CN201610420975.9A Active CN105966116B (en) | 2014-06-20 | 2014-06-20 | Pen with ink storage chamber |
| CN201610409122.5A Active CN105922790B (en) | 2014-06-20 | 2014-06-20 | A kind of pen with ink-feeding tube |
Family Applications After (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610404686.XA Active CN105922789B (en) | 2014-06-20 | 2014-06-20 | A kind of white board marker of easy blotting |
| CN201610420975.9A Active CN105966116B (en) | 2014-06-20 | 2014-06-20 | Pen with ink storage chamber |
| CN201610409122.5A Active CN105922790B (en) | 2014-06-20 | 2014-06-20 | A kind of pen with ink-feeding tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (4) | CN105270020B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108828997B (en) * | 2018-06-07 | 2019-12-27 | 西南交通大学 | Writing pen with font adjusting function |
| CN114506169B (en) * | 2022-01-14 | 2023-09-29 | 桐庐文苑制笔有限公司 | Self-inking neutral pen |
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| US6361234B1 (en) * | 2000-03-08 | 2002-03-26 | Bic Corporation | Pressurized writing instrument employing a compressible piston member |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN105922789A (en) | 2016-09-07 |
| CN105922790A (en) | 2016-09-07 |
| CN105922789B (en) | 2017-06-23 |
| CN105270020A (en) | 2016-01-27 |
| CN105922790B (en) | 2017-07-04 |
| CN105966116B (en) | 2017-10-10 |
| CN105966116A (en) | 2016-09-28 |
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