CN201300638Y - Contrarotation pencil sharpener - Google Patents
Contrarotation pencil sharpener Download PDFInfo
- Publication number
- CN201300638Y CN201300638Y CNU2008201674923U CN200820167492U CN201300638Y CN 201300638 Y CN201300638 Y CN 201300638Y CN U2008201674923 U CNU2008201674923 U CN U2008201674923U CN 200820167492 U CN200820167492 U CN 200820167492U CN 201300638 Y CN201300638 Y CN 201300638Y
- Authority
- CN
- China
- Prior art keywords
- pencil sharpener
- contrarotation
- counter
- cavity body
- pyramid
- 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
Links
- 230000007812 deficiency Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
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- Drawing Aids And Blackboards (AREA)
Abstract
The utility model relates to a pencil sharpener, in particular to a contrarotation pencil sharpener, which has a structure as follows: an outer casing body is included; a pyramid-type cavity body is arranged in the outer casing body; a cutter blade is arranged in a scrap groove positioned between the pyramid-type cavity body and the outer casing body; and the cutter blade is arranged on a contrarotation surface of the scrap groove in the pyramid-type cavity body. Compared with the prior art, the contrarotation pencil sharpener has the characteristics of reasonable design, simple structure, convenient use and the like, and is especially suitable for a left-hander.
Description
Technical field
The utility model relates to a kind of pencil sharpener, and a kind of counter-rotating pencil sharpener specifically is provided.
Background technology
Pencil sharpener under the prior art generally is designed to the right hand and uses, and its blade is applicable to that the right hand turns clockwise and cuts that the pencil sharpener of this design just is not suitable for left-handed person and uses very much, has brought inconvenience for the user of left-handed.
Summary of the invention
The utility model is at above deficiency, provide a kind of reasonable in design, simple in structure, easy to use, especially be applicable to the counter-rotating pencil sharpener of left-handed person.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of counter-rotating pencil sharpener comprises shell body, is provided with pyramid die cavity body in the described shell body, and the pen bits groove place between described pyramid die cavity body and the shell body is provided with blade, and described blade is arranged on the counter-rotating face of pen bits groove in the described pyramid die cavity body.
A kind of counter-rotating pencil sharpener of the present utility model, when the blade that is provided with on the counter-rotating face of its bits groove can guarantee that left-handed person is used, can normally use not awkward, have reasonable in design, simple in structure, easy to use, especially be applicable to the characteristics of left-handed person.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a kind of structural front view of counter-rotating pencil sharpener;
Fig. 2 is a kind of structure rearview of counter-rotating pencil sharpener;
Fig. 3 is a kind of structure left view of counter-rotating pencil sharpener;
Fig. 4 is that the A-A of Fig. 2 is to cutaway view.
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments, but not as to qualification of the present utility model.
Provide a most preferred embodiment below:
A kind of counter-rotating pencil sharpener, comprise shell body 1, be provided with pyramid die cavity body 2 in the described shell body 1, pen bits groove 3 places between described pyramid die cavity body 2 and the shell body 1 are provided with blade 4, and described blade 4 is arranged on the counter-rotating face of pen bits groove 3 in the described pyramid die cavity body 2.
Above-described embodiment, the utility model specific embodiment a kind of more preferably just, the common variation that those skilled in the art carries out in the technical solutions of the utility model scope and replacing all should be included in the protection domain of the present utility model.
Claims (1)
1, a kind of counter-rotating pencil sharpener, comprise shell body, be provided with pyramid die cavity body in the described shell body, the pen bits groove place between described pyramid die cavity body and the shell body is provided with blade, it is characterized in that described blade is arranged on the counter-rotating face of pen bits groove in the described pyramid die cavity body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201674923U CN201300638Y (en) | 2008-11-07 | 2008-11-07 | Contrarotation pencil sharpener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201674923U CN201300638Y (en) | 2008-11-07 | 2008-11-07 | Contrarotation pencil sharpener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201300638Y true CN201300638Y (en) | 2009-09-02 |
Family
ID=41084257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201674923U Expired - Fee Related CN201300638Y (en) | 2008-11-07 | 2008-11-07 | Contrarotation pencil sharpener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201300638Y (en) |
-
2008
- 2008-11-07 CN CNU2008201674923U patent/CN201300638Y/en not_active Expired - Fee Related
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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: 20090902 Termination date: 20111107 |