CN201998638U - Wrong pen holding corrector - Google Patents
Wrong pen holding corrector Download PDFInfo
- Publication number
- CN201998638U CN201998638U CN2011200547369U CN201120054736U CN201998638U CN 201998638 U CN201998638 U CN 201998638U CN 2011200547369 U CN2011200547369 U CN 2011200547369U CN 201120054736 U CN201120054736 U CN 201120054736U CN 201998638 U CN201998638 U CN 201998638U
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- China
- Prior art keywords
- corrector
- cylinder body
- pen
- cylindrical shell
- holds
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- 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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- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Abstract
The utility model discloses a wrong pen holding corrector, which comprises a cylinder body matched with a pen holder, wherein the upper end and the lower end of the cylinder body are both provided with a flange; and the outer wall of the cylinder body is provided with a regular triangle convex edge extending along the central line of the cylinder body and four rows of grooves along the central line of the cylinder body uniformly. The further improvement for the utility model is that the cylinder body comprises a hard rubber layer, a framework layer and a viscous layer which are connected from the outside to the inside in a sleeving way. With the structure of the utility model, the wrong pen holding corrector has enough elasticity as well as enough intensity. Preferably, each row of the grooves consists of four pits so as to enlarge the friction between a hand and a holding part. Preferably, each of the pits is formed by enclosing a regular triangle and a semicircle, so as to obtain better friction effect. The wrong pen holding corrector can correctly position the holding part of a writing tool, correct the wrong pen holding habit as well as prevent the writing tool from falling down from a table, thereby being convenient to use.
Description
Technical field
The utility model relates to a kind of schooling apparatus, especially a kind of mistake corrector that holds a pen.
Background technology
As everyone knows, the study habit the during primary school all one's life that can follow the people.When present pupil learned to write, a lot of pen holding postures were incorrect, caused abnormal sitting posture true, and then can produce harmful effect to eyesight, and this also is a kind of cause that present myopia of student rate increases year by year.Existing writing implement is columniform mostly, and neither one is the holding area accurately, and easily slippage, give write caused greatly constant.In addition, because writing implement is columniform, is placed on the desktop and rolls easily.
Summary of the invention
The utility model provides a kind of mistake corrector that holds a pen, and it can not only accurately be located the holding area of writing implement, corrects the bad custom that holds a pen, and can also prevent that writing implement from tumbling from desktop, and is easy to use.
For solving the problems of the technologies described above, the technical solution of the utility model is:
A kind of mistake corrector that holds a pen comprises the cylindrical shell that matches with penholder, and the two ends up and down of this cylindrical shell all are provided with flange, and the equilateral triangle fin that extends along the cylindrical shell center line is set on the cylinder body outer wall, also uniform four grooves that are listed as along the cylindrical shell centerline direction on the cylinder body outer wall.
During use, only need, during so each gripping, the holding area accurately can both be located, can not cause bad writing style, play the effect of pre-myopia prevention simultaneously, strong protection eyes mistake correct being enclosed within on the penholder of corrector that hold a pen.The mistake corrector that holds a pen is provided with the equilateral triangle fin and not only can corrects bad writing style, but also can prevent that writing implement from tumbling from desktop, and is easy to use.
As to further improvement of the utility model, described cylindrical shell comprises hard rubber layer, casing play and the viscous layer that the ecto-entad fit connects.This structure, making the existing enough elasticity of the utility model has enough intensity again.
Preferably, described every row groove is made up of four pits, increases the frictional force of hand and grip part.
Preferably, described pit is surrounded by equilateral triangle and semicircle and forms, and obtains better friction effect.
Preferably, described flange outer rim decentre linear distance is less than fin summit decentre linear distance.Prevent that more effectively writing implement from tumbling from desktop, easy to use.
Description of drawings
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is further described in detail:
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the sectional structure schematic diagram of Fig. 1.
Among the figure: 1 cylindrical shell, 2 equilateral triangle fins, 3 pits, 4 hard rubber layers, 5 casing plays, 6 viscous layers.
The specific embodiment
As depicted in figs. 1 and 2, a kind of mistake corrector that holds a pen comprises the cylindrical shell 1 that matches with penholder, and the two ends up and down of this cylindrical shell 1 all are provided with flange, the equilateral triangle fin 2 that extends along cylindrical shell 1 center line is set on cylindrical shell 1 outer wall, and also uniform four row are along the groove of cylindrical shell centerline direction on cylindrical shell 1 outer wall.
During use, only need, during so each gripping, the holding area accurately can both be located, can not cause bad writing style, play the effect of pre-myopia prevention simultaneously, strong protection eyes mistake correct being enclosed within on the penholder of corrector that hold a pen.The mistake corrector that holds a pen is provided with equilateral triangle fin 2 and not only can corrects bad writing style, but also can prevent that writing implement from tumbling from desktop, and is easy to use.
As to further improvement of the utility model, described cylindrical shell 1 comprises hard rubber layer 4, casing play 5 and the viscous layer 6 that the ecto-entad fit connects.This structure, making the existing enough elasticity of the utility model has enough intensity again.
Preferably, described every row groove is made up of four pits 3, increases the frictional force of hand and grip part.
Preferably, described pit 3 is surrounded by equilateral triangle and semicircle and forms, and obtains better friction effect.
Preferably, described flange outer rim decentre linear distance is less than fin 2 summit decentre linear distances.Prevent that more effectively writing implement from tumbling from desktop, easy to use.
Claims (5)
1. mistake corrector that holds a pen, it is characterized in that, comprise the cylindrical shell that matches with penholder, the two ends up and down of this cylindrical shell all are provided with flange, the equilateral triangle fin that extends along the cylindrical shell center line is set on the cylinder body outer wall, and also uniform four row are along the groove of cylindrical shell centerline direction on the cylinder body outer wall.
2. according to the described mistake of claim 1 corrector that holds a pen, it is characterized in that described cylindrical shell comprises hard rubber layer, casing play and the viscous layer that the ecto-entad fit connects.
3. according to the described mistake of claim 2 corrector that holds a pen, it is characterized in that described every row groove is made up of four pits.
4. according to the described mistake of claim 3 corrector that holds a pen, it is characterized in that described pit is surrounded by equilateral triangle and semicircle and forms.
5. according to the described mistake of claim 4 corrector that holds a pen, it is characterized in that described flange outer rim decentre linear distance is less than fin summit decentre linear distance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200547369U CN201998638U (en) | 2011-03-04 | 2011-03-04 | Wrong pen holding corrector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200547369U CN201998638U (en) | 2011-03-04 | 2011-03-04 | Wrong pen holding corrector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201998638U true CN201998638U (en) | 2011-10-05 |
Family
ID=44701407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200547369U Expired - Fee Related CN201998638U (en) | 2011-03-04 | 2011-03-04 | Wrong pen holding corrector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201998638U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104057750A (en) * | 2014-07-01 | 2014-09-24 | 赵夫超 | Anti-skid pencil holder |
-
2011
- 2011-03-04 CN CN2011200547369U patent/CN201998638U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104057750A (en) * | 2014-07-01 | 2014-09-24 | 赵夫超 | Anti-skid pencil holder |
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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: 20111005 Termination date: 20120304 |