CN203995359U - Pencil-knife - Google Patents
Pencil-knife Download PDFInfo
- Publication number
- CN203995359U CN203995359U CN201420470403.8U CN201420470403U CN203995359U CN 203995359 U CN203995359 U CN 203995359U CN 201420470403 U CN201420470403 U CN 201420470403U CN 203995359 U CN203995359 U CN 203995359U
- Authority
- CN
- China
- Prior art keywords
- knife
- pencil
- lead
- utility
- model
- 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
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- Drawing Aids And Blackboards (AREA)
- Knives (AREA)
Abstract
The utility model discloses a kind of pencil-knife, comprise handle of a knife (1) and cutter hub (2), the end of described handle of a knife (1) is provided with nib grinding mechanism (3), the end of described nib grinding mechanism (3) is provided with at least two bellmouths (4) that size is different, and the surface of bellmouth (4) is provided with frosted layer.The utility model can be fined away nib, and the second phase has also avoided the situation of lead for retractable pencil fracture to occur in sharpening lead for retractable pencil.
Description
Technical field
The utility model relates to a kind of stationery, especially relates to a kind of pencil-knife.
Background technology
People can ream the wood layer of pencil outside with pencil-knife, but for inner lead for retractable pencil, a lot of people are difficult to fine away, and even in the process of cutting lead for retractable pencil, lead for retractable pencil can be cut disconnected.
Utility model content
In order to solve, current lead for retractable pencil is difficult fines away the utility model, even can be cut disconnected problem, a kind of pencil-knife is provided for this reason, comprise handle of a knife 1 and cutter hub 2, the end of described handle of a knife 1 is provided with nib grinding mechanism 3, the end of described nib grinding mechanism 3 is provided with at least two bellmouths 4 that size is different, and the surface of bellmouth 4 is provided with frosted layer.
The utility model pencil-knife, the end of described nib grinding mechanism 3 is provided with three bellmouths 4 that size is different, and bellmouth 4 aperture reduce successively from top to bottom.
The beneficial effects of the utility model are:
The utility model is after lead for retractable pencil is cut out, only need to be placed in the bellmouth of corresponding size, because hole is taper, therefore interior as long as lead for retractable pencil can be filled in bellmouth, Propelling pencil with sharpener in cap or pencil-knife again, just the front end of lead for retractable pencil can be worn into point, in sharpening lead for retractable pencil, also avoid the situation of lead for retractable pencil fracture to occur.
Brief description of the drawings
The utility model will illustrate by example and with reference to the mode of accompanying drawing, wherein:
Fig. 1 is schematic diagram of the present utility model;
Fig. 2 is the schematic diagram of nib grinding mechanism.
Detailed description of the invention
Disclosed all features in this description, or step in disclosed all methods or process, except mutually exclusive feature and/or step, all can combine by any way.
Disclosed arbitrary feature in this description, unless narration especially all can be replaced by other equivalences or the alternative features with similar object.,, unless narration especially, each feature is an example in a series of equivalences or similar characteristics.
Pencil-knife as shown in Figure 1, comprises handle of a knife 1 and cutter hub 2, and the end of described handle of a knife 1 is provided with nib grinding mechanism 3.As shown in Figure 2, the end of nib grinding mechanism 3 is provided with three bellmouths 4 that size is different, and bellmouth 4 aperture reduce successively from top to bottom, the surface of each bellmouth 4 is equipped with frosted layer.The utility model is after lead for retractable pencil is cut out, only need to be placed in the bellmouth of corresponding size, because hole is taper, therefore interior as long as lead for retractable pencil can be filled in bellmouth, Propelling pencil with sharpener in cap or pencil-knife again, just the front end of lead for retractable pencil can be worn into point, in sharpening lead for retractable pencil, also avoid the situation of lead for retractable pencil fracture to occur.
The utility model is not limited to aforesaid detailed description of the invention.The utility model expands to any new feature or any new combination disclosing in this manual, and the arbitrary new method disclosing or step or any new combination of process.
Claims (2)
1. a pencil-knife, comprise handle of a knife (1) and cutter hub (2), it is characterized in that: the end of described handle of a knife (1) is provided with nib grinding mechanism (3), the end of described nib grinding mechanism (3) is provided with at least two bellmouths (4) that size is different, and the surface of bellmouth (4) is provided with frosted layer.
2. pencil-knife according to claim 1, is characterized in that: the end of described nib grinding mechanism (3) is provided with three bellmouths (4) that size is different, and bellmouth (4) aperture reduce successively from top to bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420470403.8U CN203995359U (en) | 2014-08-20 | 2014-08-20 | Pencil-knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420470403.8U CN203995359U (en) | 2014-08-20 | 2014-08-20 | Pencil-knife |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203995359U true CN203995359U (en) | 2014-12-10 |
Family
ID=52035414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420470403.8U Expired - Fee Related CN203995359U (en) | 2014-08-20 | 2014-08-20 | Pencil-knife |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203995359U (en) |
-
2014
- 2014-08-20 CN CN201420470403.8U patent/CN203995359U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20150820 |
|
| EXPY | Termination of patent right or utility model |