CN105667156A - Pencil lead correction stone - Google Patents
Pencil lead correction stone Download PDFInfo
- Publication number
- CN105667156A CN105667156A CN201610222732.4A CN201610222732A CN105667156A CN 105667156 A CN105667156 A CN 105667156A CN 201610222732 A CN201610222732 A CN 201610222732A CN 105667156 A CN105667156 A CN 105667156A
- Authority
- CN
- China
- Prior art keywords
- clamping part
- stone
- pencil
- lead correction
- grinding stone
- 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.)
- Pending
Links
- 239000004575 stone Substances 0.000 title claims abstract description 33
- 238000005299 abrasion Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 210000001747 pupil Anatomy 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
- B43L23/00—Sharpeners for pencils or leads
- B43L23/006—Sharpeners for pencils or leads with rasping surfaces
Landscapes
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Abstract
The invention discloses a pencil lead correction stone. The pencil lead correction stone comprises a grinding stone body, wherein a first clamping part and a second clamping part are arranged at the two ends of the grinding stone body, a first protection layer and a second protection layer are arranged on the surface of the first clamping part and the surface of the second clamping part respectively, a groove is formed in the middle of the first clamping part, a groove is formed in the middle of the second clamping part, and the first protection layer and the second protection layer are made of antiskid rubber. Due to the fact that the two clamping parts provided with the protection layers and the clamping grooves are arranged at the two ends of the grinding stone body serving as the main body of the correction stone, a pencil lead can be ground by directly clamping the grinding stone body in use, no auxiliary tool is needed, and then operation safety is improved greatly.
Description
Technical field
The present invention relates to a kind of stationery, more precisely, be a kind of pencil-lead correction stone.
Background technology
Pencil is relatively big for usage ratio pupil, and the writing of pencil writing is easy to amendment, is relatively specific for the students of the junior years and uses. Due to the abrasion write, pencil quickly can rust, student generally can fine away with pocket knife, it is easy to incised wound finger.
Summary of the invention
The present invention mainly solves the technical problem existing for prior art, thus provide a kind of can the pencil-lead correction stone of sharpening pencil very safely.
The above-mentioned technical problem of the present invention is addressed mainly by following technical proposals:
A kind of pencil-lead correction stone, comprise a grinding stone body, it is provided with one first clamping part and one second clamping part at the two ends of described grinding stone body, is respectively equipped with one first overcoat and one second overcoat on the surface of the first described clamping part and the second clamping part.
As preferred embodiment of the present invention, the first described clamping part and the centre of the second clamping part are respectively provided with a groove.
As preferred embodiment of the present invention, the first described overcoat and the second overcoat are anti-slip rubber.
Owing to the pencil-lead correction stone of the present invention is with grinding stone for body, and two clamping parts with overcoat and clamp groove it are provided with at the two ends of this grinding stone, directly clamping this grinding stone when using and carry out levigate pen core, not using cutter, thus substantially increasing the safety of operation.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the perspective view of the pencil-lead correction stone of the present invention;
Fig. 2 is the perspective view of the pencil-lead correction stone in Fig. 1, is now another visual angle.
Detailed description of the invention
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described in detail, so that advantages and features of the invention can be easier to be readily appreciated by one skilled in the art, thus protection scope of the present invention being made apparent clear and definite defining.
The invention provides a kind of can the pencil-lead correction stone of sharpening pencil very safely.
As shown in Figure 1 and Figure 2, pencil-lead correction stone 1, comprise a grinding stone body 2, it is provided with one first clamping part 31 and one second clamping part 32 at the two ends of described grinding stone body 2, is respectively equipped with one first overcoat 41 and one second overcoat 42 on the surface of the first described clamping part 31 and the second clamping part 32.
As shown in Figure 1 and Figure 2, the first described clamping part 31 and the centre of the second clamping part 32 are respectively provided with a groove.
As shown in Figure 1 and Figure 2, the first described overcoat 41 and the second overcoat 42 are anti-slip rubber.
The pencil-lead correction stone of this invention is with grinding stone for body, and two clamping parts with overcoat and clamp groove it are provided with at the two ends of this grinding stone, directly clamping this grinding stone when using and carry out levigate pen core, not using cutter, thus substantially increasing the safety of operation.
The mentality of designing of the present invention is below only described in one embodiment, and when system allows, the present invention can expand to external more functional module simultaneously, thus extending its function to greatest extent.
The above, be only the specific embodiment of the present invention, but protection scope of the present invention be not limited thereto, any change expected without creative work or replacement, all should be encompassed within protection scope of the present invention. Therefore, protection scope of the present invention should be as the criterion with claims protection defined.
Claims (3)
1. pencil-lead correction stone (1), comprise a grinding stone body (2), it is characterized in that, it is provided with one first clamping part (31) and one second clamping part (32) at the two ends of described grinding stone body (2), is respectively equipped with one first overcoat (41) and one second overcoat (42) on the surface of described the first clamping part (31) and the second clamping part (32).
2. pencil-lead correction stone according to claim 1, it is characterised in that described the first clamping part (31) and the centre of the second clamping part (32) are respectively provided with a groove.
3. pencil-lead correction stone according to claim 2, it is characterised in that described the first overcoat (41) and the second overcoat (42) are anti-slip rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610222732.4A CN105667156A (en) | 2016-04-12 | 2016-04-12 | Pencil lead correction stone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610222732.4A CN105667156A (en) | 2016-04-12 | 2016-04-12 | Pencil lead correction stone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105667156A true CN105667156A (en) | 2016-06-15 |
Family
ID=56308869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610222732.4A Pending CN105667156A (en) | 2016-04-12 | 2016-04-12 | Pencil lead correction stone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105667156A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003118295A (en) * | 2001-10-13 | 2003-04-23 | Masao Nakamaru | Lead sharpener for pencil |
| CN202399785U (en) * | 2011-12-13 | 2012-08-29 | 河南科技大学 | Pencil sharpener |
| CN203046654U (en) * | 2013-02-04 | 2013-07-10 | 岳阳 | Pencil sander |
| CN103921598A (en) * | 2013-01-16 | 2014-07-16 | 曹松和 | Pencil sharpener |
| CN105329033A (en) * | 2014-08-08 | 2016-02-17 | 曹松和 | Pencil lead sharpening box |
-
2016
- 2016-04-12 CN CN201610222732.4A patent/CN105667156A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003118295A (en) * | 2001-10-13 | 2003-04-23 | Masao Nakamaru | Lead sharpener for pencil |
| CN202399785U (en) * | 2011-12-13 | 2012-08-29 | 河南科技大学 | Pencil sharpener |
| CN103921598A (en) * | 2013-01-16 | 2014-07-16 | 曹松和 | Pencil sharpener |
| CN203046654U (en) * | 2013-02-04 | 2013-07-10 | 岳阳 | Pencil sander |
| CN105329033A (en) * | 2014-08-08 | 2016-02-17 | 曹松和 | Pencil lead sharpening box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160615 |
|
| WD01 | Invention patent application deemed withdrawn after publication |