CN109050087A - Pen cap exempts from the long life marking pen to fall off when a kind of use - Google Patents
Pen cap exempts from the long life marking pen to fall off when a kind of use Download PDFInfo
- Publication number
- CN109050087A CN109050087A CN201810944915.6A CN201810944915A CN109050087A CN 109050087 A CN109050087 A CN 109050087A CN 201810944915 A CN201810944915 A CN 201810944915A CN 109050087 A CN109050087 A CN 109050087A
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- CN
- China
- Prior art keywords
- pen
- pen cap
- superfine
- cap
- penholder
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K23/00—Holders or connectors for writing implements; Means for protecting the writing-points
- B43K23/08—Protecting means, e.g. caps
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- Pens And Brushes (AREA)
Abstract
Pen cap exempts from the long life marking pen to fall off when a kind of use, and mainly solving the problem of that the ink of existing oiliness and aqueous marking pen is easy to volatilize causes service life to greatly shorten.It is characterized by: the secondary pen cap of superfine end penholder, which is arranged, in the appropriate location at the superfine written end of penholder pipe (21) is interference fitted outer rib (213) to accommodate the taper end pen cap (31) taken off when being write using the taper end nib of marking pen；Meanwhile it being interference fitted outer rib (312) in the secondary pen cap of the appropriate location of taper end pen cap (31) setting taper end pen cap, to accommodate the superfine end pen cap (11) taken off when being write using the superfine end nib of marking pen.The shape that secondary pen cap on superfine end penholder and taper end pen cap is interference fitted outer rib is the comprehensive close-fitting effect of pen cap reached around the outer rib of circle protrusion of penholder pipe (21) and taper end pen cap (31) with rib in protrusion evenly dispersed with 4 points.When using marking pen of the invention, the pen cap taken off can be fixedly secured on corresponding penholder pipe or taper end pen cap by interference fit, avoid the loss of pen cap, to play the unhelpful volatilization for reducing printing ink solvent, increase the effect of marking pen service life.
Description
Technical field
The present invention relates to writing culture articles, in particular to the marking pen or white board marker of a kind of writing.
Background technique
In writing culture articles, marking pen is used as in various material packing cases, glass, ceramics and metal product, and
Marking tool on timber etc., and white board marker is all widely used as the teaching write on blank, office accommodation.
Pen is divided into free ink pen, oil pen, gel ink pen and middle oil pike.
The ink that free ink pen uses is water-based, is generally used in the strong substrate of absorbability, such as paper.Even if being written on non-
It absorbs on substrate such as blank, can also wipe.It is written on typically no back trace on paper, advantage is to write feel and writing quality
It is good.Free ink pen includes: pen, common water-color paintbrush, signature pen, e-Pointer, watercolor pencil, white board marker etc..
The ink that oil pen uses is oiliness, not fugitive color, is insoluble in water, meets water and is not easy to render, melt.Oil pen can be
It is write in absorbability and non-absorbent substrates plane, it is difficult to be wiped.Oil pen includes: ball pen, marking pen, marker etc..
Ink property used in gel ink pen between free ink pen and oil pen, write trace holding time be longer than it is aqueous
Pen, close to oil pen, and meet water and be not easy to melt, proviso writer sense is far superior to oil pen with writing quality.Gel ink pen, such as
Neutral ball pen, the advantages of having both fountain pen and ball pen, are commonly used in when writing some documents for needing to save.
Middle oil pike is the neutralized reaction product of neutral ball pen and oiliness ball pen.The ink viscosity of middle oil pike is lower, in
Property pen, thus maintain the fluent writing of gel ink pen, write the easy cleaned characteristic of rear rapid-curing cutback, effusion, in turn avoid oiliness circle
Pearl pen inks are excessively viscous, write not smooth enough disadvantage.The also known as middle oily ball pen of middle oil pike.
In the pen of all these types, have the characteristics that nib exposes the big marking pen of area, marker, white board marker, water to the open air
Crayon, especially ink are oiliness and the lower marking pen of viscosity, marker etc., because the volatility of ink is stronger, in writing
In the process, especially pen cap is lost or when forgetting to cover tightly pen cap, and the solvent volatilization of ink is serious, ink setting, substantially reduces
The service life of pen.Common marking pen or white board marker in the market, by being interference fitted the design of mechanism, when not used pen cap and pen
Cooperate close, the accident that no pen cap falls off between body.However, when being write using marking pen, the pen cap and pen taken off
It connects slack and undisciplined between the pen body or pen cap of the other end, is easy to fall off and loses.Pen cap falls off, is difficult to find or loses meeting so that note
Number long term open is exposed among atmosphere, is led to ink Quick-air-drying and is failed.Therefore, one kind can prevent using when pen
The precautionary measures or design that cap is lost can play the role of reducing wasting, making the best use of everything, protecting environment, to consumer and whole
A society all has important practical significance.
Interference fit is the usual way for being coupled two connected compcnents with the cooperation in hole by axis in engineering.Assembly
Afterwards, elastic pressure is generated between two piece surfaces, to be fastened, reliable connection.Interference fit is divided into cylindrical interference and matches
Connection and circular conical surface interference fit 2 kinds of modes of connection are closed, assembly method mainly has press fitting, hot charging and cold charge to cooperate 3 kinds of methods.This
The Interference Fit Design of invention is interference fitted connecting mode using circular conical surface, and the two of pen cap and handwriting is realized by pressing method
Secondary fastening connection.
Summary of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide pen caps when a kind of prevention use to fall off, loses, and has
There is the marking pen of long life.
The present invention to solve above-mentioned technical problem used by technical solution are as follows:
Pen cap exempts from the long life marking pen to fall off when a kind of use, mainly solves the ink of existing oiliness and aqueous marking pen
It is easy to the problem of volatilizing, service life is caused to greatly shorten.It is characterized by: in the appropriate of the superfine written end of penholder pipe (21)
Position is arranged the secondary pen cap of superfine end penholder and is interference fitted outer rib (213) when being write using the taper end nib of marking pen
Accommodate the taper end pen cap (31) taken off；Meanwhile the secondary pen cap interference of taper end pen cap is set in the appropriate location of taper end pen cap (31)
Cooperate outer rib (312), to accommodate the superfine end pen cap (11) taken off when being write using the superfine end nib of marking pen.Pole
The shape that taper end penholder and the secondary pen cap of taper end pen cap tail portion are interference fitted outer rib is around penholder pipe (21) and taper end pen cap
(31) the outer rib of circle protrusion is to reach and the comprehensive close-fitting effect of pen cap with rib in 4 points of evenly dispersed protrusions
Fruit.When using marking pen of the invention, the pen cap taken off can be fixedly secured by interference fit in corresponding penholder pipe or
On taper end pen cap, the loss of pen cap is avoided, to play the unhelpful volatilization for reducing printing ink solvent, increases marking pen service life
Effect.
The present invention relates to the marking pens of long life a kind of, which is characterized in that at the superfine written end of penholder pipe (21)
Appropriate location the secondary pen cap of superfine end penholder be set be interference fitted outer rib (213) in the taper end nib progress using marking pen
The taper end pen cap (31) taken off is accommodated when writing.
Further, it is around penholder pipe (21) that the secondary pen cap on the superfine end penholder, which is interference fitted the shape of outer rib,
The outer rib of circle protrusion, with reach with 4 points it is evenly dispersed it is raised in rib the comprehensive close-fitting effect of pen cap.
Further, in the appropriate location of taper end pen cap (31), the secondary pen cap of taper end pen cap is set and is interference fitted outer rib
(312), to accommodate the superfine end pen cap (11) taken off when being write using the superfine end nib of marking pen.
Further, it is around taper end pen cap (31) that the secondary pen cap on above-mentioned taper end pen cap, which is interference fitted the shape of outer rib,
The outer rib of circle protrusion, with reach with 4 points it is evenly dispersed it is raised in rib the comprehensive close-fitting effect of pen cap.
Detailed description of the invention
Fig. 1 is the full structural schematic diagram of the embodiment of the present invention.
Fig. 2 is the full structural schematic diagram of comparative example of the present invention.
Fig. 3 is the superfine end pen cap structure schematic diagram of the present invention.
Fig. 4 is taper end pen cap structure schematic diagram of the present invention.
Fig. 5 is penholder pipe structural schematic diagram of the present invention.
Symbol description
The superfine end nib of 1-,
The superfine end pen cap of 11-, the superfine end pen cap of 111- are interference fitted interior rib,
The superfine end pen core of 12-,
The superfine end metal nib frame of 13-,
The superfine end plastics nib frame of 14-；
2- handwriting,
21- penholder pipe, the superfine end pen cap of 211- are interference fitted outer rib, and 212- taper end pen cap is interference fitted outer rib, the superfine end 213-
Secondary pen cap is interference fitted outer rib,
22- core storage tube,
23- liquid storage core；
3- taper end nib,
31- taper end pen cap, 311- taper end pen cap are interference fitted interior rib, and the secondary pen cap of 312- taper end pen cap is interference fitted outer rib,
32- taper end pen core,
33- taper end plastics pen core frame.
Specific embodiment
With reference to the accompanying drawing, embodiment and comparative example is further illustrated the present invention.
Embodiment
Referring to the full structural schematic diagram of the embodiment of the present invention of Fig. 1.It is found that the present invention relates to pen caps when a kind of use to exempt to fall off
Long life marking pen, the ink for mainly solving existing oiliness and aqueous marking pen is easy to volatilize, and causes service life big
Big the problem of shortening.
It is characterized by: the superfine secondary pen cap mistake of end penholder is arranged in the appropriate location at the superfine written end of penholder pipe (21)
The outer rib (213) of cooperation be full of to accommodate the taper end pen cap (31) taken off when being write using the taper end nib of marking pen.
Primary cooperate and close with the secondary cooperation of superfine end penholder for guarantee taper end pen cap (31) and taper end penholder
Property, the embodiment of the present invention is using interference fit Mechanism Design, and in the appropriate location of penholder, setting taper end pen cap is interference fitted outer
The secondary pen cap of rib (212) and superfine end be interference fitted outer rib (213) be respectively used to taper end pen cap (31) it is primary cooperate with it is secondary
Cooperation.
Interference fit is the usual way for being coupled two connected compcnents with the cooperation in hole by axis in engineering.Fig. 4 is
Taper end pen cap structure of the present invention, the schematic diagram that Fig. 5 is penholder pipe structure.As shown in Figure 5, taper end pen cap is interference fitted outer rib
(212) and the secondary pen cap of superfine end penholder is interference fitted outer rib (213) and is existed using circular penholder pipe (21) taper end and superfine end
The outer rib of circle protrusion of appropriate position, and taper end pen cap (31), as seen in Figure 4, using in 4 points of evenly dispersed protrusions
Rib (311) form reaches taper end pen cap (31) and penholder pipe (21) comprehensive close-fitting effect with this.
Meanwhile superfine end pen cap is set in the appropriate location of the superfine end of penholder pipe (21) and the tail portion of taper end pen cap (31)
It is interference fitted outer rib (211) and the secondary pen cap of taper end pen cap is interference fitted outer rib (312), be respectively used to superfine end pen cap (11)
Primary cooperation and secondary cooperation.
Fig. 3 is the superfine end pen cap structure of the present invention, and Fig. 5 is the schematic diagram of penholder pipe structure.As seen from Figure 5, superfine end pen
It is around penholder pipe that pen cap of bar, which is interference fitted outer rib (211) and the outer rib (312) of the secondary pen cap interference fit of taper end pen cap,
(21) and the outer rib of the circle of taper end pen cap (31) tail portion protrusion, superfine end pen cap (11), as shown in figure 3, being 4 points uniform
Rib (111) in dispersion protrusion reaches the comprehensive tight of superfine end pen cap (11) and penholder pipe (21) and taper end pen cap (31) with this
Close fit effect.
When using marking pen of the invention, the pen cap taken off can be fixedly secured by interference fit in corresponding penholder
On pipe or taper end pen cap, the loss of taken off pen cap is avoided, to play the unhelpful volatilization for reducing printing ink solvent, increases marking pen
The effect of service life.
Comparative example
Fig. 2 is common marking pen currently on the market, such as morning twilight MG-2130 or SPM21302 double end marking pen, full structure show
It is intended to.As it can be seen that a pen cap is respectively set and is interference fitted outer rib (211) at the superfine written end of penholder pipe (21) and thin written end
And (212), and the inner wall of superfine end pen cap (11) and taper end pen cap (31) is correspondingly provided with rib in pen cap interference fit
(111) and (311), it is respectively used to the tight fit of superfine end pen cap (11) and taper end pen cap (31) and penholder pipe (21).It is this
Design can guarantee the primary tight fit of superfine end pen cap (11) and taper end pen cap (31) and penholder pipe (21), and take off pole
Taper end pen cap (11) is write using superfine end pen core (12), or takes off taper end pen cap (31) and carried out using taper end pen core (32)
When writing, the corresponding pen cap taken off is difficult to and handwriting or penholder pipe or another pen cap, closely, secondary cooperation securely,
Cause falling off or losing for corresponding pen cap in use process.Once pen cap falls off, is difficult to find or lose, marking pen can be made long
Phase is open, is exposed among atmosphere, leads to ink Quick-air-drying and marking pen fails.Therefore, one kind can prevent using when pen
The precautionary measures or design that cap is lost can play the role of reducing wasting, making the best use of everything, protecting environment, thus to consumer
And entire society all has important practical significance.
The foregoing is merely the embodiment that the present invention is applied to marking pen, be not intended to limit application field of the invention and
Range, any modifications, equivalent replacements and improvementsmade within the spirit and principles of the invention, etc., should be included in this hair
Within bright protection scope.
Claims (5)
1. pen cap exempts from the long life marking pen to fall off when a kind of use, including nib, penholder, pen core, pen cap, feature exist
In the secondary pen cap of the superfine end penholder of appropriate location setting at the superfine written end of penholder pipe (21) is interference fitted outer rib (213)
To accommodate the taper end pen cap (31) taken off when being write using the taper end nib of marking pen；Meanwhile in taper end pen cap (31)
The appropriate location secondary pen cap of setting taper end pen cap be interference fitted outer rib (312), with the superfine end nib of use marking pen into
The superfine end pen cap (11) taken off is accommodated when running hand is write.
2. pen cap exempts from the long life marking pen to fall off when use according to claim 1, which is characterized in that in penholder
The appropriate location at the superfine written end of pipe (21) is arranged the secondary pen cap of superfine end penholder and is interference fitted outer rib (213) using note
The taper end pen cap (31) taken off is accommodated when the taper end nib of number pen is write.
3. pen cap exempts from the long life marking pen to fall off when use according to claim 2, which is characterized in that superfine end
It is the outer rib of circle protrusion around penholder pipe (21) to reach and have that secondary pen cap on penholder, which is interference fitted the shape of outer rib,
There is the comprehensive close-fitting effect of pen cap of rib in 4 points of evenly dispersed protrusions.
4. pen cap exempts from the long life marking pen to fall off when use according to claim 1, which is characterized in that in taper end
The secondary pen cap of appropriate location setting taper end pen cap of pen cap (31) is interference fitted outer rib (312), to use the superfine of marking pen
End nib accommodates the superfine end pen cap (11) taken off when being write.
5. pen cap exempts from the long life marking pen to fall off when use according to claim 4, which is characterized in that taper end pen
It is the outer rib of circle protrusion around taper end pen cap (31) to reach and have that secondary pen cap on cap, which is interference fitted the shape of outer rib,
There is the comprehensive close-fitting effect of pen cap of rib in 4 points of evenly dispersed protrusions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810944915.6A CN109050087A (en) | 2018-08-19 | 2018-08-19 | Pen cap exempts from the long life marking pen to fall off when a kind of use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810944915.6A CN109050087A (en) | 2018-08-19 | 2018-08-19 | Pen cap exempts from the long life marking pen to fall off when a kind of use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109050087A true CN109050087A (en) | 2018-12-21 |
Family
ID=64686450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810944915.6A Pending CN109050087A (en) | 2018-08-19 | 2018-08-19 | Pen cap exempts from the long life marking pen to fall off when a kind of use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109050087A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2441610A1 (en) * | 1974-08-30 | 1976-03-18 | Erwin Kreuzer | FILLER HOLDER, IN PARTICULAR CARTRIDGE FILLERS |
| JPS61125485U (en) * | 1985-01-28 | 1986-08-07 | ||
| CN1117280A (en) * | 1993-12-06 | 1996-02-21 | 三菱铅笔株式会社 | Ball-point pen |
| JPH11208185A (en) * | 1998-01-28 | 1999-08-03 | Mitsubishi Pencil Co Ltd | Fitting structure of detachable two parts on writing instrument |
| JP2003136889A (en) * | 2001-11-02 | 2003-05-14 | Mitsubishi Pencil Co Ltd | Writing tool |
| CN201077265Y (en) * | 2007-07-13 | 2008-06-25 | 冷先虎 | Dual-purpose neutral pencil |
| CN201728956U (en) * | 2010-07-08 | 2011-02-02 | 李献忠 | Marking pen |
| CN201761183U (en) * | 2010-02-26 | 2011-03-16 | 冯笑海 | Pen cap |
| JP2012135920A (en) * | 2010-12-27 | 2012-07-19 | Pentel Corp | Writing utensil |
| CN203267546U (en) * | 2013-05-06 | 2013-11-06 | 施辉 | Pen capable of preventing pen cap from being lost |
-
2018
- 2018-08-19 CN CN201810944915.6A patent/CN109050087A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2441610A1 (en) * | 1974-08-30 | 1976-03-18 | Erwin Kreuzer | FILLER HOLDER, IN PARTICULAR CARTRIDGE FILLERS |
| JPS61125485U (en) * | 1985-01-28 | 1986-08-07 | ||
| CN1117280A (en) * | 1993-12-06 | 1996-02-21 | 三菱铅笔株式会社 | Ball-point pen |
| JPH11208185A (en) * | 1998-01-28 | 1999-08-03 | Mitsubishi Pencil Co Ltd | Fitting structure of detachable two parts on writing instrument |
| JP2003136889A (en) * | 2001-11-02 | 2003-05-14 | Mitsubishi Pencil Co Ltd | Writing tool |
| CN201077265Y (en) * | 2007-07-13 | 2008-06-25 | 冷先虎 | Dual-purpose neutral pencil |
| CN201761183U (en) * | 2010-02-26 | 2011-03-16 | 冯笑海 | Pen cap |
| CN201728956U (en) * | 2010-07-08 | 2011-02-02 | 李献忠 | Marking pen |
| JP2012135920A (en) * | 2010-12-27 | 2012-07-19 | Pentel Corp | Writing utensil |
| CN203267546U (en) * | 2013-05-06 | 2013-11-06 | 施辉 | Pen capable of preventing pen cap from being lost |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181221 |
|
| RJ01 | Rejection of invention patent application after publication |