CN1117446A - Spring pen - Google Patents
Spring pen Download PDFInfo
- Publication number
- CN1117446A CN1117446A CN 94115902 CN94115902A CN1117446A CN 1117446 A CN1117446 A CN 1117446A CN 94115902 CN94115902 CN 94115902 CN 94115902 A CN94115902 A CN 94115902A CN 1117446 A CN1117446 A CN 1117446A
- Authority
- CN
- China
- Prior art keywords
- pen
- elastic
- elastic force
- elasticity
- spring
- 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.)
- Granted
Links
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 239000013536 elastomeric material Substances 0.000 claims description 2
- 239000013013 elastic material Substances 0.000 abstract 1
- 238000001125 extrusion Methods 0.000 description 5
- 208000001491 myopia Diseases 0.000 description 5
- 230000004379 myopia Effects 0.000 description 4
- 208000019901 Anxiety disease Diseases 0.000 description 3
- 230000036506 anxiety Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 208000005392 Spasm Diseases 0.000 description 1
- 244000269722 Thea sinensis Species 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 210000005252 bulbus oculi Anatomy 0.000 description 1
- 230000001886 ciliary effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 235000009569 green tea Nutrition 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000001717 pathogenic effect Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Abstract
The elastic pen including elastic fountain pen, elastic ball pen. And elastic pencil is comprised of pen core, holder, elastic material and elastic force adjusting device. It is characterized in that when using, the pen point can elastically stretch out and draw back along with the variation of hand motion and pressure. Advantage: relieving hand from tenssion and fatigue, uniform writing track and no pressing traces left on next sheet of paper.
Description
The present invention relates to a class and write and drawing instrument, it is to alleviate the anxiety of user's hand when writing or draw and tired pen.
At present, the pen that people use in study, work and life can be divided into two big classes, promptly soft pen and hard-tipped pen.Their characteristics respectively have length.In this two classes pen, use wider with hard-tipped pen.But,, cause the nervous and tired of hand easily if when people use the hard-tipped pen time longer at every turn.Manyly hold a method people is all the more so improperly.When especially writing or drawing on the single-part stationery on hard table top (as the student when the examination), not only hold the feel of pen and feel uncomfortable, nervous and tired easily, and also the font that writes out is not good enough yet.The epidemiology survey of a nearest near-sighted pathogenic factor of research finds, the ratio that myopia takes place the bigger people of hand tensity who holds pen when writing is significantly higher than those and holds a tensity smaller.Find also that in addition the anxiety of hand may reflect in the brain formation condition with the spasm of eyeball ciliary muscle when writing, thereby cause the generation of myopia.
The purpose of this invention is to provide a class pen, it has concentrated the advantage of hard-tipped pen and soft pen is one, and the hand that can allow the user hold pen when writing keeps lax, prevents nervous and tired.To the certain effect of having of pre-myopia prevention.
The object of the present invention is achieved like this: manufacture a pen core, it can be slided in penholder.A spring or elastomeric material are installed behind pen core.One spiral elastic force adjusting device is set behind spring.When using this pen to write, nib can be flexiblely flexible along with the motion and the pressure change of hand for holding pencil.And the user can be according to custom and the needs elastic force size of regulating nib by the adjusting device of regulating this rear portion of oneself.According to this kind design, can be made into multiple spring pens such as elasticity pen, elasticity garden pearl pen, elasticity pencil.
Because adopt such scheme, the hand that the writer is held a pen is avoided anxiety and Overexertion all the time.Can reduce the incidence of disease of myopia among the student to a certain extent.In addition, the present invention compares with hard-tipped pen and also has following advantage.One, spring pen can be write on the single-part stationery on the softer liner.Paper is difficult for being pierced through by nib.Its two, be difficult for one deck paper is down produced the impression of nib when spring pen is write on homework book, notebook.Its three, the handwriting thickness of elasticity pencil is even, drawing effect is better, and tip of a pencil frangibility not.
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is the vertical section organigram of elasticity fountain pen.
Fig. 2 is the vertical section organigram of elasticity propelling pencil.
Fig. 3 is the vertical section organigram of elasticity garden pearl pen or other kind spring pen.
Fig. 4 is A-A cutaway view of Fig. 1.
Fig. 5 is B-B cutaway view of Fig. 2.
Among the figure: 1, fountain pen core; 2, penholder; 3, spring; 4, metal gasket ring; 5, elastic force adjusting device; 6, lead extrusion bar; 7, propelling pencil core; 8, spring stop piece; 9, the pen core of garden pearl pen or other kind.
In Fig. 1, fountain pen core (1) is made up of three parts.Mid portion is thinner, can turn between the leather bag part of it and back.Penholder (2) also is made up of three parts.Can when blotting, turn between front and the mid portion.Aft section (5) is regulated part for elastic force.Rotate this part and can regulate the elastic force size of nib.
In Fig. 2, the lead extrusion bar (6) of propelling pencil is longer, and screw thread is arranged above it.When the terminal elastic force of rotation lead extrusion bar is regulated part (5), the spring stop piece on the lead extrusion bar (8) can be along with the rotation of lead extrusion bar move left and right.Thereby can regulate the elastic force size of nib.When pushing elastic force adjusting part (5), the lead for retractable pencil of propelling pencil can be released from nib.
In the embodiment shown in fig. 3, the control method of nib elastic force size is to finish with small screw driver rotation elastic force adjusting portion branch (5).
In a word, spring pen mainly is made up of penholder, pen core, spring and elastic force adjusting device.Its cap for brush is identical with general hard-tipped pen, needn't give unnecessary details here.Its spring can substitute with other elastomeric materials such as foamed plastics.The pen core surface and the penholder inwall of spring pen should be very smooth, can be capable of expansion and contraction to guarantee high-quality green tea.In addition, the elastic force adjusting device scheme trans-substitution mutually among Fig. 1 and the two kinds of embodiment shown in Figure 3.
Claims (3)
1, a class is write or drawn with pen, mainly is made of penholder pen core, elastomeric material and elastic force adjusting device, it is characterized in that: when writing or draw, nib can be with the motion of setting about and pressure change and flexiblely flexible.
2, pen according to claim 1 is characterized in that: the elastic force size that can assign to control nib by the elastic force adjusting portion of regulating pen.
3, pen according to claim 1 is characterized in that: can make the pen that all nibs such as elasticity pen, elasticity garden pearl pen, elasticity pencil have the elastic telescopic function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN94115902A CN1042211C (en) | 1993-09-06 | 1994-09-05 | Spring pen |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN93223580 | 1993-09-06 | ||
| CN93223580.8 | 1993-09-06 | ||
| CN94115902A CN1042211C (en) | 1993-09-06 | 1994-09-05 | Spring pen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1117446A true CN1117446A (en) | 1996-02-28 |
| CN1042211C CN1042211C (en) | 1999-02-24 |
Family
ID=25743267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN94115902A Expired - Fee Related CN1042211C (en) | 1993-09-06 | 1994-09-05 | Spring pen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1042211C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102442108A (en) * | 2011-10-09 | 2012-05-09 | 常熟市磊燕办公用品有限公司 | Telescopic propelling pencil |
| CN103754011A (en) * | 2013-12-25 | 2014-04-30 | 宁波江北瑞臣工艺品设计有限公司 | Pen capable of preventing itself from being opened by children |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3960455A (en) * | 1975-07-07 | 1976-06-01 | Max Balassiano | Flexible double ball-point pen |
| CN2139060Y (en) * | 1992-10-05 | 1993-07-28 | 董春亮 | Ink-pressing pen |
-
1994
- 1994-09-05 CN CN94115902A patent/CN1042211C/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102442108A (en) * | 2011-10-09 | 2012-05-09 | 常熟市磊燕办公用品有限公司 | Telescopic propelling pencil |
| CN103754011A (en) * | 2013-12-25 | 2014-04-30 | 宁波江北瑞臣工艺品设计有限公司 | Pen capable of preventing itself from being opened by children |
| CN103754011B (en) * | 2013-12-25 | 2016-07-06 | 宁波江北瑞臣工艺品设计有限公司 | The pen that a kind of child cannot open |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1042211C (en) | 1999-02-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |