CN202138123U - Pencil knife hurtless to hand - Google Patents
Pencil knife hurtless to hand Download PDFInfo
- Publication number
- CN202138123U CN202138123U CN201120283702U CN201120283702U CN202138123U CN 202138123 U CN202138123 U CN 202138123U CN 201120283702 U CN201120283702 U CN 201120283702U CN 201120283702 U CN201120283702 U CN 201120283702U CN 202138123 U CN202138123 U CN 202138123U
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- Prior art keywords
- knife
- hand
- utility
- model
- edge
- 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 discloses a pencil knife hurtless to a hand, which comprises a knife handle (1) and a knife body, and is characterized in that the knife body is provided with an arc-shaped knife edge (2) and a 'V'-shaped knife edge (3). By the aid of the arc-shaped knife edge for sharpening a wooden portion of a pencil and the 'V'-shaped knife edge for sharpening a lead portion, the hand can be prevented from being sharpened and hurt.
Description
Technical field
The utility model relates to a kind of penknife.
Background technology
In kindergarten, primary school, because the student of kindergarten, primary school just learns to write the pencil that generally is to use.Pencil must be cut pen after with a period of time, because the students ' age of kindergarten, primary school is little, adds that the security of present penknife is not high, and the accident that hand is not cut wound often takes place.
Summary of the invention
When being to provide a kind of cut, the purpose of the utility model can not cut the penknife of hindering hand.
The technical scheme that the utility model adopts is: a kind of penknife of not hindering hand, comprise hilt and cutter hub, and it is characterized in that: said cutter hub upper knife edge has curved edge and " V " shape edge of a knife.
The utility model is owing to have curved edge and " V " shape edge of a knife, and with the curved edge wooden part that sharpens a pencil, " V " shape edge of a knife is cut the pen core part, do not hinder hand thereby can not cut when cutting.
Description of drawings
Fig. 1 is the structure chart of the utility model.
The specific embodiment
According to the accompanying drawing and the specific embodiment the utility model is described further below:
Can know from Fig. 1; The utility model is the same with present common penknife, has hilt 1 and cutter hub, different is will present common penknife the cutter hub upper knife edge be designed to curved edge 2 and " V " shape edge of a knife 3; With the curved edge wooden part that sharpens a pencil, " V " shape edge of a knife is cut the pen core part.
More than show and described basic principle of the utility model and the advantage of principal character and the utility model; The technical staff of the industry should understand; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the specification that the utility model just is described, under the prerequisite that does not break away from the utility model spirit and scope, the utility model also has various changes and modifications; These variations and improvement all fall in the utility model scope that requires protection, and the utility model requires protection domain to be defined by appending claims and equivalent thereof.
Claims (1)
1. a penknife of not hindering hand comprises hilt (1) and cutter hub, it is characterized in that: said cutter hub upper knife edge has curved edge (2) and " V " shape edge of a knife (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120283702U CN202138123U (en) | 2011-08-05 | 2011-08-05 | Pencil knife hurtless to hand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120283702U CN202138123U (en) | 2011-08-05 | 2011-08-05 | Pencil knife hurtless to hand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202138123U true CN202138123U (en) | 2012-02-08 |
Family
ID=45549199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120283702U Expired - Fee Related CN202138123U (en) | 2011-08-05 | 2011-08-05 | Pencil knife hurtless to hand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202138123U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109434878A (en) * | 2018-10-26 | 2019-03-08 | 安徽瀚洋纸品印刷有限公司 | A kind of anti-scratch pocket knife for sharpening a pencil |
-
2011
- 2011-08-05 CN CN201120283702U patent/CN202138123U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109434878A (en) * | 2018-10-26 | 2019-03-08 | 安徽瀚洋纸品印刷有限公司 | A kind of anti-scratch pocket knife for sharpening a 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: 20120208 Termination date: 20120805 |