CN201394978Y - Special-shaped pen - Google Patents
Special-shaped pen Download PDFInfo
- Publication number
- CN201394978Y CN201394978Y CN2009200996661U CN200920099666U CN201394978Y CN 201394978 Y CN201394978 Y CN 201394978Y CN 2009200996661 U CN2009200996661 U CN 2009200996661U CN 200920099666 U CN200920099666 U CN 200920099666U CN 201394978 Y CN201394978 Y CN 201394978Y
- Authority
- CN
- China
- Prior art keywords
- pen
- circular arc
- column body
- special
- arc
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a special-shaped pen, wherein, a pen body adopts the structure of a long column body; a pencil point is formed at the front end of the pen body; the cross section of the long column body is in the shape of a quadrangle, the upper edge of the cross section is in the shape of a great circular arc, and the lower edge of the cross section is in the shape of a small circular arc; both the side edges of the great circular arc and the small circular arc are connected by direct lines; arc-shaped cylindrical surfaces are formed on the column body by the great circular arc and the small circular arc; and two identical planes are respectively formed on the column body by the two linear side edges. By using the special-shaped pen, an index finger, a thumb and a middle finger are led to find a correct comfortable pen holding manner naturally when people holds the pen, in addition, the hand feeling is comfortable. The special-shaped pen is suitable for various pens, suchas a pencil, a pen, a fountain pen, a ballpoint, a carbon pen, and the like.
Description
Technical field
The utility model relates to various classes
Background technology
The various pen majorities of selling in the market are circle, hexagon, square, triangle etc.These do not form unified standard, correct pen holding posture, and the person that just do not learn to write causes endangering children ' s vision and sitting posture because the method that holds a pen is incorrect.
Summary of the invention
The purpose of this utility model is to correct incorrect pen holding posture, particularly the person that just do not learn to write is played being easy to grasp, hold the comfortable effect of sense.The technical solution of the utility model is: a kind of abnormity pen, handwriting is the long column body structure, front end has nib, long column body cross section is a quadrangle, top great circle arc, bottom is little circular arc, orthodrome is that straight line is connected with two sides of little circular arc, great circle arc and little circular arc form the arc cylinder on cylinder, two straight line sides constitute two identical planes respectively on cylinder.The utility model is when the user takes, and nature can make forefinger, thumb, middle finger find the correct mode that holds a pen, and it is comfortable to hold sense.The utility model is applicable to various classes, for example: pencil, pen, ball pen, the plain pen of charcoal etc.
Description of drawings
Fig. 1 is this practicality abnormity stereogram
Fig. 2 is the vertical view of Fig. 1
The specific embodiment
The utility model as shown in Figure 1, a kind of abnormity pen, handwriting is the long column body structure, front end has nib, and long column body cross section is a quadrangle, top great circle arc 1, bottom is a roundlet arc 2, orthodrome is that straight line 3 is connected with two sides of little circular arc, and great circle arc 1 forms the arc cylinder with roundlet arc 2 on cylinder, and two straight line sides constitute two identical planes respectively on main body.Abnormity pen mainly is that thumb when writing according to the people, middle finger, forefinger three refer to hold a kind of form of a stroke or a combination of strokes that appearance is designed, and can make three to refer to that natures find a comfortable position, thereby it is smooth, comfortable to write.
Claims (1)
1, a kind of abnormity pen, handwriting is the long column body structure, front end has nib, it is characterized in that: long column body cross section is a quadrangle, top great circle arc, bottom is little circular arc type, orthodrome is that straight line is connected with two sides of little circular arc, great circle arc and little circular arc form the arc cylinder on cylinder, two straight line sides constitute two identical planes respectively on cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200996661U CN201394978Y (en) | 2009-04-24 | 2009-04-24 | Special-shaped pen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200996661U CN201394978Y (en) | 2009-04-24 | 2009-04-24 | Special-shaped pen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201394978Y true CN201394978Y (en) | 2010-02-03 |
Family
ID=41617475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200996661U Expired - Fee Related CN201394978Y (en) | 2009-04-24 | 2009-04-24 | Special-shaped pen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201394978Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103978807A (en) * | 2014-05-23 | 2014-08-13 | 龙口益友文教用品有限公司 | Woodless graphite drawing pencil and preparation method thereof |
-
2009
- 2009-04-24 CN CN2009200996661U patent/CN201394978Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103978807A (en) * | 2014-05-23 | 2014-08-13 | 龙口益友文教用品有限公司 | Woodless graphite drawing pencil and preparation method thereof |
| CN103978807B (en) * | 2014-05-23 | 2015-09-23 | 龙口益友文教用品有限公司 | A kind of preparation method without lifeless thing ink drawing pencil |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100203 Termination date: 20120424 |