CN104002585A - Anti-drying whiteboard pen - Google Patents
Anti-drying whiteboard pen Download PDFInfo
- Publication number
- CN104002585A CN104002585A CN201410167513.1A CN201410167513A CN104002585A CN 104002585 A CN104002585 A CN 104002585A CN 201410167513 A CN201410167513 A CN 201410167513A CN 104002585 A CN104002585 A CN 104002585A
- Authority
- CN
- China
- Prior art keywords
- nib
- connector
- pen core
- water delivery
- dry
- 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
- 238000001035 drying Methods 0.000 title abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 24
- 150000001875 compounds Chemical class 0.000 claims abstract description 4
- 239000003550 marker Substances 0.000 claims description 27
- 239000011229 interlayer Substances 0.000 claims description 9
- 238000007373 indentation Methods 0.000 claims description 4
- 230000000903 blocking effect Effects 0.000 abstract 4
- 238000005192 partition Methods 0.000 abstract 3
- 239000000976 ink Substances 0.000 description 9
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000000049 pigment Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 241000227425 Pieris rapae crucivora Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
Landscapes
- Pens And Brushes (AREA)
Abstract
The invention provides an anti-drying whiteboard pen. A refill is compound cylinders, a thin cylinder is disposed at the front end, and a thick cylinder is arranged at the rear end. A nib comprises a water delivery pen core and a water delivery pen core fixer, and external threads are arranged on the outside of the water delivery pen core fixer. A connector is arranged between the nib and the refill and is a circular cylinder, two symmetrical circular protrusions are arranged at the top end, and two circular pits corresponding to the circular protrusions are formed in the tail end of the thin cylinder of the refill, so that the connector is prevented from slipping. Internal threads are arranged on the inner wall of the connector, the water delivery pen core fixer can be fixed on the connector through rotation. A spring is arranged on the connector, a sliding button is arranged on a pen holder and is connected with the connector through a connection rod, and the nib is exposed by sliding the button towards the nib and is contracted into the pen holder by sliding the button reversely. A circular partition layer is arranged at the top end of the pen holder, and two blocking plates are arranged in the circular partition layer and are in a string sheet shape. The two blocking plates are distributed symmetrically in the circular partition plate, and magnets are arranged at the string edges of the blocking plates. The blocking plates can be closed automatically after the nib is contracted to close a pen hole.
Description
Technical field
The present invention relates to white board marker field, relates in particular to a kind of anti-dry and hard white board marker.
Background technology
White board marker is the important member in teaching, office appliance, has very strong challenge power with respect to plate conventional tool chalk.White board marker purposes extensively, the smoothness of writing, the convenience of use, the feature of dustless erasable, white board pen ink material is mainly made by pigment and alcohol, because of alcohol tool volatility, easily wiping, rapid-curing cutback color and luster light gorgeous, also because of same reason, therefore be easy to put the cap for brush because forget user, white board marker is used very soon, cause the wasting of resources.In teaching and office space, teacher and a surname speaker, because meeting is write at indefinite time point, if therefore all will cover at any time white board marker, very trouble seems, therefore a lot of people can select to open wide nib always, allow ink volatilize soon, cause nib dry and hard.Therefore head it off how, is worth research.
Summary of the invention
Based on this, be necessary to provide a kind of white board marker of dry and hard performance for the problems referred to above.
Its technical scheme is, a kind of anti-dry and hard white board marker, comprises penholder, pen core, nib, and described pen core is compound cylinder, and front end is thin cylinder, and rear end is thick cylinder.
Described nib is made up of water delivery pen core and water delivery pen core fixator, and described water delivery pen core fixator outside has external screw thread; Between the nib of stating and pen core, have connector, described connector is ring-shaped cylinder, and its top has symmetrical two circular protrusions, and the thin cylindrical end of pen core has two circular potholes of answering in contrast; Prevent connector landing.
Described connector inwall has internal thread; Described water delivery core fixator can be fixed on connector by rotation; Described connector has spring, and penholder has sliding button, and sliding button is connected with connector by connecting rod, reveals to written direction sliding button nib; In the other direction in sliding button nib indentation penholder.
Optimize, described penholder top has annular interlayer, in described annular interlayer, has baffle plate, and described baffle plate is string sheet.Optimize, described baffle plate has two, is symmetrically distributed in described annular interlayer, and the string limit of described baffle plate has magnet, and nib is retracted, and baffle plate meeting automatic pick, closes a hole.
Optimize, the end of described penholder has seal cover, and seal cover is detachable.Described pen core end has cavernous body, and cavernous body middle part has the cavity consistent with pen core water delivery core form, and seal cover is opened, and written water delivery core is inserted in cavernous body, and nib stores for future use.And dry and hard nib can disassemble, open seal cover, take out spare pen and install, dry and hard nib is inserted in cavernous body, make water delivery core obtain moistening environment, again recover writing function.The ink that should be noted that pen core can inject by the cavity of cavernous body, and the ink more renewing, constantly recycles.
The beneficial effect that the present invention produces:
On common white board marker, carry out technological improvement, on the basis of not obvious increase cost, the three kinds of technical schemes of passing through of white board marker are improved, comprehensively prevent that white board marker is dry and hard: first, nib is designed to automatic telescopic, by the indentation of sliding button control nib, prevent that nib from leaking in air completely cruelly; The second, catch design, catch has magnetic, retracts when nib, and catch holds automatically, blocks a hole, makes penholder form sealing state; The 3rd, penholder end has cavernous body, and cavernous body inserts spare pen, has not only prepared Back Up Option, and for dry and hard white board marker, can insert in cavernous body, repairs, to re-use.
Brief description of the drawings
Fig. 1 is the overall structure schematic diagram of the anti-dry and hard white board marker of the present invention;
Fig. 2 is the view after the anti-dry and hard white board marker nib of the present invention is retracted;
Fig. 3 is that the dry and hard white board marker baffle plate of side of the present invention is opened schematic diagram;
Fig. 4 is the dry and hard white board marker flapper closure of side of the present invention schematic diagram.
Detailed description of the invention
The invention provides one, for making object of the present invention, technical scheme and effect clearer, clear and definite, below the present invention is described in more detail.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
Refer to shown in Fig. 1,2,3,4: comprise penholder 1, pen core 2, connector 3, water delivery core 4, water delivery core fixator 5, sliding button 6, baffle plate 7, cavernous body 8, seal cover 9.
The design that the invention discloses a kind of anti-dry and hard white board marker, comprises penholder 1, nib, pen core 2.Described penholder 1 is made for PP plastic material, and diameter is that 2cm, length are 14cm.The diameter object that penholder 1 is designed to 2cm is, packs large capacity pen core 2 in convenient penholder into, and it is more permanent to write.
Further, described penholder inside has pen core 2, and pen core 2 is composite cylindrical body, and what front end approached nib is thinner thin cylinder, and diameter is 0.4cm, and length is 2.6cm; Rear end is thicker thick cylinder, and diameter is 1.3cm, and length is 7.5cm.The ink that generally white board marker uses is for alcohol hybrid pigment, more liquid, and pen core 2 is set to front fine and rear thick compound cylinder, can allow ink slowly flow into, the situation that there will not be a large amount of inks surprisingly to flow out in the time changing nib.
Further, described penholder 1 inside has pen core 2 and written connector 3, and described connector 3 forms are circular cylinder, and internal diameter is 0.5cm; External diameter is 1.2cm, and length is 2.5cm.Described connector 3 top inwalls there are two circular protrusions, the thin cylinder end of answering in contrast has two potholes, can be stuck in that connector 3 is unlikely to come off.Described connector 3 annular inner wall ends have the inside spin line that width is 1cm.
Further, described nib is made up of water delivery core 4 and water delivery core fixator 5.Described water delivery core fixator 5 is made for plastic material, and outside has external spiral line, corresponding with the inside spin line of described connector 3 inside.Can be connected with described connector 3 by rotation, can freely dismantle equally.
Further, described connector 3 outsides have spring, and described penholder 1 outside has sliding button 6, and sliding button 6 is connected by connecting rod with connector 3.Reveal to written direction sliding button 6 nibs; In the other direction in sliding button nib indentation penholder 1, prevent that nib from leaking in air completely cruelly, volatilize oily.
Further, the top of described penholder 1, installs nib place, has the interlayer that width is 0.5cm, and interlayer is annular, as shown in Figure 3, Figure 4, has string sheet catch 7 in interlayer, and described catch 7 has two.The string end of catch 7 has magnet, and in the time of written automatic retraction, when thering is no obstacle in the middle of annular, catch 7, under magneticaction, attracts each other, and written circular hole is blocked.Make penholder 1 present sealing state, further prevent that nib is dry and hard.When the sliding button 6 on down sliding penholder, nib can be backed down catch 7 automatically.
Further, the end of described penholder 1 has seal cover 9, and seal cover 9 is detachable.Described pen core 2 ends have cavernous body 8, and cavernous body 8 middle parts have the cavity consistent with pen core water delivery core 4 forms, and seal cover 9 is opened, and written water delivery core 4 is inserted in cavernous body 8, as spare pen.And dry and hard nib can disassemble, open seal cover 9, take out spare pen and install, dry and hard nib is inserted in cavernous body 8, make water delivery core 4 obtain moistening environment, again recover writing function.The ink that should be noted that pen core 2 can inject by the cavity of cavernous body 8, and the ink more renewing, constantly recycles.By being alternately by nib, for dry and hard nib provides the environment of reparation, further prevent that the dry and hard situation of white board marker from occurring.
The above embodiment has only expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (7)
1. an anti-dry and hard white board marker, comprises penholder, pen core, nib, it is characterized in that, described pen core is compound cylinder, and front end is thin cylinder, and rear end is thick cylinder;
Described nib is made up of water delivery pen core and water delivery pen core fixator, and described water delivery pen core fixator outside has external screw thread;
Between described nib and pen core, have connector, described connector is ring-shaped cylinder, and its top has symmetrical two circular protrusions, and the thin cylindrical end of pen core has two circular potholes of answering in contrast; Prevent connector landing; Described connector inwall has internal thread; Described water delivery core fixator can be fixed on connector by rotation;
Described connector has spring, and penholder has sliding button, and sliding button is connected with connector by connecting rod, reveals to written direction sliding button nib; In the other direction in sliding button nib indentation penholder.
2. anti-dry and hard white board marker according to claim 1, described penholder top has annular interlayer, in described annular interlayer, has baffle plate, and described baffle plate is string sheet.
3. anti-dry and hard white board marker according to claim 2, described baffle plate has two, is symmetrically distributed in described annular interlayer.
4. according to the anti-dry and hard white board marker described in claim 2 or 3, the string limit of described baffle plate has magnet, and nib is retracted, and baffle plate meeting automatic pick, closes a hole.
5. the anti-dry and hard white board marker of one according to claim 1, described pen core rear end has cavernous body, and described cavernous body has the cavity with water delivery pen core shape.
6. the anti-dry and hard white board marker of one according to claim 5, described cavernous body is inserted with spare pen.
7. the anti-dry and hard white board marker of one according to claim 1, described penholder end has seal cover, and described seal cover is detachable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410167513.1A CN104002585A (en) | 2014-04-24 | 2014-04-24 | Anti-drying whiteboard pen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410167513.1A CN104002585A (en) | 2014-04-24 | 2014-04-24 | Anti-drying whiteboard pen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104002585A true CN104002585A (en) | 2014-08-27 |
Family
ID=51363614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410167513.1A Pending CN104002585A (en) | 2014-04-24 | 2014-04-24 | Anti-drying whiteboard pen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104002585A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105904880A (en) * | 2016-05-06 | 2016-08-31 | 广西科技大学鹿山学院 | Novel rotary type highlighter |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050047844A1 (en) * | 2002-02-13 | 2005-03-03 | Lammers Anthony J. | Capless retractable sealed marking instrument with forward chamber |
| CN1750940A (en) * | 2003-02-18 | 2006-03-22 | 杰弗里彼得·梅尼 | writing utensils |
| CN101092093A (en) * | 2006-06-23 | 2007-12-26 | 太幸精密工业股份有限公司 | Improved structure of ink pen |
| CN201077231Y (en) * | 2007-05-28 | 2008-06-25 | 河源市东益文具有限公司 | Pen with sealing device |
| CN101239551A (en) * | 2007-02-08 | 2008-08-13 | 莫里斯公司 | Slide type writing tool having device for preventing dryness |
| CN101541558A (en) * | 2006-11-30 | 2009-09-23 | 思笔乐国际有限公司 | Pen |
| US20120020719A1 (en) * | 2009-03-23 | 2012-01-26 | Morris Corporation | Rotary-type retractable writing implement with an anti-drying device |
| CN102414030A (en) * | 2009-03-24 | 2012-04-11 | 莫里斯公司 | Writing implement with simultaneous retractable ends |
| CN203864228U (en) * | 2014-04-24 | 2014-10-08 | 深圳市福田区青少年科技教育协会 | Drying prevention whiteboard pen |
-
2014
- 2014-04-24 CN CN201410167513.1A patent/CN104002585A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050047844A1 (en) * | 2002-02-13 | 2005-03-03 | Lammers Anthony J. | Capless retractable sealed marking instrument with forward chamber |
| CN1750940A (en) * | 2003-02-18 | 2006-03-22 | 杰弗里彼得·梅尼 | writing utensils |
| CN101092093A (en) * | 2006-06-23 | 2007-12-26 | 太幸精密工业股份有限公司 | Improved structure of ink pen |
| CN101541558A (en) * | 2006-11-30 | 2009-09-23 | 思笔乐国际有限公司 | Pen |
| CN101239551A (en) * | 2007-02-08 | 2008-08-13 | 莫里斯公司 | Slide type writing tool having device for preventing dryness |
| CN201077231Y (en) * | 2007-05-28 | 2008-06-25 | 河源市东益文具有限公司 | Pen with sealing device |
| US20120020719A1 (en) * | 2009-03-23 | 2012-01-26 | Morris Corporation | Rotary-type retractable writing implement with an anti-drying device |
| CN102414030A (en) * | 2009-03-24 | 2012-04-11 | 莫里斯公司 | Writing implement with simultaneous retractable ends |
| CN203864228U (en) * | 2014-04-24 | 2014-10-08 | 深圳市福田区青少年科技教育协会 | Drying prevention whiteboard pen |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105904880A (en) * | 2016-05-06 | 2016-08-31 | 广西科技大学鹿山学院 | Novel rotary type highlighter |
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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: 20140827 |