CN204195555U - A kind of knife sharpener - Google Patents
A kind of knife sharpener Download PDFInfo
- Publication number
- CN204195555U CN204195555U CN201420648290.6U CN201420648290U CN204195555U CN 204195555 U CN204195555 U CN 204195555U CN 201420648290 U CN201420648290 U CN 201420648290U CN 204195555 U CN204195555 U CN 204195555U
- Authority
- CN
- China
- Prior art keywords
- grinding stone
- type groove
- described body
- utility
- pocket knife
- 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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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model relates to a kind of knife sharpener, comprise body, described body front end is provided with U-type groove, the first grinding stone and the second grinding stone is provided with in this U-type groove, this first grinding stone and the second grinding stone side offset and front-back staggered forms V-shape, this first grinding stone is against on U-type groove one internal face, this second grinding stone is against on another internal face of U-type groove, the angle that this first grinding stone and the second grinding stone are formed is acute angle, the utility model structure is simple, by arranging the first grinding stone and the second grinding stone in U-type groove, and this first grinding stone and the second grinding stone side offset, also front-back staggered forms V-shape, the one side of pocket knife is rubbed mutually with the first grinding stone, the another side of pocket knife rubs mutually with the second grinding stone, the blade both sides that simultaneously rub can be realized, easy to use laborsaving again, pocket knife is limited in U-type groove, push-and-pull is safer back and forth, hand can not be hurt.
Description
Technical field
The utility model relates to a kind of device of milling cutter, particularly relates to a kind of knife sharpener.
Background technology
Work class is generally had at school student; make some manual works, often can use the work such as scissors and pocket knife apparatus, pocket knife has been used of a specified duration all can rust; so sharp when newly not buying; general is all repeatedly to grind at blade place with grinding stone pocket knife is sharpened, and this is also dangerous concerning requiring great effort very much child, uses very inconvenient; and grinding stone volume is heavy; sharpening speed is slow, concerning practical, attractive in appearance not child.
Utility model content
For the present situation of above-mentioned prior art, it is attractive in appearance that technical problem to be solved in the utility model is to provide a kind of external form cartoon, light structure, the easy to use and knife sharpener of the blade both sides that can simultaneously rub.
The utility model solves the problems of the technologies described above adopted technical scheme: a kind of knife sharpener, comprise body, described body front end is provided with U-type groove, the first grinding stone and the second grinding stone is provided with in this U-type groove, this first grinding stone and the second grinding stone side offset and front-back staggered forms V-shape, this first grinding stone is against on U-type groove one internal face, and this second grinding stone is against on another internal face of U-type groove, and the angle that this first grinding stone and the second grinding stone are formed is acute angle.
Further, described body bottom portion is extended with the first feet and the second feet.
Further, described body is provided with the boss of positive and negative symmetry, and this boss is positioned at above the first feet, can increase friction during gripping, also can increase aesthetics.
Further, described body is provided with the salient point of positive and negative symmetry, and this salient point, between boss and U-type groove, can increase friction during gripping, also can increase aesthetics.
Compared with prior art, the utility model has the advantage of: the utility model structure is simple, by arranging the first grinding stone and the second grinding stone in U-type groove, and this first grinding stone and the second grinding stone side offset, also front-back staggered forms V-shape, and the one side of pocket knife is rubbed mutually with the first grinding stone, the another side of pocket knife rubs mutually with the second grinding stone, can realize the blade both sides that simultaneously rub, easy to use laborsaving again, pocket knife is limited in U-type groove, push-and-pull is safer back and forth, can not hurt hand.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is front view of the present utility model.
Detailed description of the invention
As shown in Figure 1-2, a kind of knife sharpener, comprise body 1, described body 1 front end is provided with U-type groove 8, the first grinding stone 2 and the second grinding stone 3 is provided with in this U-type groove 8, this first grinding stone 2 and the second grinding stone 3 side offset and front-back staggered forms V-shape, this first grinding stone 2 is against on U-type groove 8 one internal face, this second grinding stone 3 is against on another internal face of U-type groove 8, the bottom of this first grinding stone 2 and the second grinding stone 3 is all fixed on bottom U-type groove 8, the angle that this first grinding stone 2 and the second grinding stone 3 are formed is acute angle, the first feet 5 and the second feet 4 is extended with bottom described body 1, described body 1 is provided with the boss 6 of positive and negative symmetry, this boss 6 is positioned at above the first feet 5, friction can be increased during gripping, described body 1 is provided with the salient point 7 of positive and negative symmetry, this salient point 7 is between boss 6 and U-type groove 8, increase friction.
During use, pocket knife is inserted in U-type groove, and be limited between the first grinding stone and the second grinding stone, due to the first grinding stone and the second grinding stone side offset and front-back staggered form V-shape, back and forth during push-and-pull pocket knife, the one side of pocket knife is rubbed mutually with the first grinding stone, the another side of pocket knife rubs mutually with the second grinding stone, can realize the blade both sides that simultaneously rub, and friction is very laborsaving, safety easy to use, not easily hinders hand.
Last it is noted that above embodiment is only in order to illustrate the technical solution of the utility model, be not intended to limit; Although be described in detail the utility model with reference to previous embodiment, it will be understood by those of skill in the art that it still can be modified to the technical scheme described in previous embodiment, or wherein portion of techniques feature has been replaced on an equal basis; And these amendments or replacement, do not make the essence of appropriate technical solution depart from spirit and the scope of each embodiment technical scheme of the utility model.
Claims (4)
1. a knife sharpener, comprise body (1), it is characterized in that, described body (1) front end is provided with U-type groove (8), the first grinding stone (2) and the second grinding stone (3) is provided with in this U-type groove (8), this first grinding stone (2) and the second grinding stone (3) side offset and front-back staggered forms V-shape, this first grinding stone (2) is against on U-type groove (8) internal face, this second grinding stone (3) is against on U-type groove (8) another internal face, and the angle that this first grinding stone (2) and the second grinding stone (3) are formed is acute angle.
2. a kind of knife sharpener according to claim 1, is characterized in that, described body (1) bottom is extended with the first feet (5) and the second feet (4).
3. a kind of knife sharpener according to claim 2, is characterized in that, described body (1) is provided with the boss (6) of positive and negative symmetry, and this boss (6) is positioned at the first feet (5) top.
4. a kind of knife sharpener according to claim 3, it is characterized in that, described body (1) is provided with the salient point (7) of positive and negative symmetry, and this salient point (7) is positioned between boss (6) and U-type groove (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420648290.6U CN204195555U (en) | 2014-10-28 | 2014-10-28 | A kind of knife sharpener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420648290.6U CN204195555U (en) | 2014-10-28 | 2014-10-28 | A kind of knife sharpener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204195555U true CN204195555U (en) | 2015-03-11 |
Family
ID=52653554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420648290.6U Expired - Fee Related CN204195555U (en) | 2014-10-28 | 2014-10-28 | A kind of knife sharpener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204195555U (en) |
-
2014
- 2014-10-28 CN CN201420648290.6U patent/CN204195555U/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: 20150311 Termination date: 20151028 |
|
| EXPY | Termination of patent right or utility model |