CN205218878U - Knife sharpener - Google Patents
Knife sharpener Download PDFInfo
- Publication number
- CN205218878U CN205218878U CN201521077243.1U CN201521077243U CN205218878U CN 205218878 U CN205218878 U CN 205218878U CN 201521077243 U CN201521077243 U CN 201521077243U CN 205218878 U CN205218878 U CN 205218878U
- Authority
- CN
- China
- Prior art keywords
- block
- cutter
- knife
- knife sharpener
- abrasive brick
- 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
Abstract
The utility model relates to a sharpening technical field, especially a knife sharpener, including the knife sharpener body, this knife sharpener body one end be machine handle, and the other end be positive four prism's abrasive brick carrier, sets up 4 rectangular plate shaped dogs at the juncture of machine handle and abrasive brick carrier, and its characterized in that sets up corase grind piece, half correct grinding piece, correct grinding piece, grinds the piece, passes through the epoxy bonding with 4 rectangle faces of abrasive brick carrier respectively and fixes. During the use, according to the kind and the passivation degree of cutter, select the abrasive brick of suitable grid size size for use, can roughly grind the cutter, finish grind, grinding etc.. When whetting a knife, hold machine handle, with the abrasive brick parallel placement on the cutting edge of cutter, operate repeatedly back and forth, just can reach the effect of whetting a knife. The utility model discloses convenient to use, it is efficient to whet a knife, can extensively be applicable to different passivation degree, jagged and different kinds of cutter.
Description
Technical field
The utility model relates to Sharpening device technical field, particularly a kind of knife sharpener.
Background technology
At present, the cutter used in family life is diversified, as slicer, cuts osteotome, cuts cutter, fruit knife etc.After cutter uses, blade can rust gradually, forms volume cutter, or jagged, and what have even can get rusty, and therefore just needs to re-start sharpening.At present, home-use sharpening instrument, major part is common whetstone, some use instruments sharpenning bars.These sharpening instrument ubiquity sharpening efficiencies are low, sharpening rear edge port part of poor quality, to problems such as the adaptability of tool differences of dissimilar cutter and different degree of passivation.
For addressing these problems, Authorization Notice No. is that the Chinese utility model patent of CN202411972U has announced a kind of " knife sharpener ", this art solutions is handle, sharpening body, sharpening body is four prisms cylinder, four crest lines are straight line, utilize the operation principle of linear interpolation to repair cutter, can find out that the prior art scheme remains unchanged Shortcomings, one is, this knife sharpener depends on the linearity of crest line, and after knife sharpener uses for a long time, the linearity of crest line can be deteriorated, sharpening effect can weaken greatly, even can damage cutter; Two are, this knife sharpener only utilizes crest line to whet a knife, and effect is single, serious to passivation, and rust is dead, and cutter even jaggy, still needs the sharpening time and efforts of at substantial.In a word, this utility model technical scheme still cannot solve the problem.
Summary of the invention
The purpose of this utility model is the problem and the deficiency that solve above-mentioned prior art, and provide a kind of easy to use, sharpening efficiency is high, to the knife sharpener applied widely of different degree of passivation, jagged and dissimilar cutter.
The technical solution of the utility model is: a kind of knife sharpener, comprise knife sharpener body, this knife sharpener body one end is curved surface handle, the other end is the abrading block carrier of four-prism, at the intersection of curved surface handle and abrading block carrier, 4 rectangular plate-like blocks are set, it is characterized in that, corase grind block is set, partly refine block, fine grinding block, grinding block, fixed by adhering with epoxy resin with 4 rectangular surfaces of abrading block carrier respectively, the abrasive material of described corase grind block is Brown Alundum, size is 500 μm-315 μm, the abrasive material of half described fine grinding block is Brown Alundum, size is 315 μm-250 μm, the abrasive material of described fine grinding block is white fused alumina, size is 250 μm-125 μm, the abrasive material of described grinding block is white fused alumina, size is 125 μm-20 μm.
The beneficial effects of the utility model are: because the abrasive grain size of each abrading block of knife sharpener is different, when cutting tool dulling is serious, get rusty or jagged time, first with corase grind block and half fine grinding block sharpening, then repair cutting edge with fine grinding block and grinding block; When cutting tool dulling degree is little, only with fine grinding block and grinding block sharpening, just can reaches effect of well whetting a knife, can not only greatly improve sharpening efficiency, sharpening can be carried out to dissimilar cutter, and sharpening quality be good simultaneously, applied widely; Owing to being provided with curved surface handle and baffle plate, in sharpening process, not easily hurt hand, structure is simple, easy to use.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model knife sharpener body construction schematic diagram.
In above-mentioned accompanying drawing, Reference numeral corresponding component title is as follows:
1-curved surface handle, 2-abrading block carrier, 3-roughly grinds block, and 4-partly refines block, and 5-refines block, 6-grinding block, 7-baffle plate.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail.
As shown in Figure 1 and 2, a kind of knife sharpener of the utility model, comprise curved surface handle 1, abrading block carrier 2, corase grind block 3, half fine grinding block 4, fine grinding block 5, grinding block 6, baffle plate 7, it is characterized in that, described abrading block carrier 2(long for 1cm, wide be 1cm, high be 8cm) be four-prism, abrading block carrier 2 and curved surface handle 1 intersection by adhering with epoxy resin be fixed with 4 rectangular plate-like baffle plate 7(long for 1.5cm, wide for 1cm, high be 0.2cm), four rectangular surfaces of abrading block carrier 2 are separately installed with corase grind block 3, half fine grinding block 4, fine grinding block 5, grinding block 6, the abrasive material of described corase grind block 3 is Brown Alundum, size is 500 μm-315 μm, the abrasive material of half described fine grinding block 4 is Brown Alundum, size is 315 μm-250 μm, the abrasive material of described fine grinding block 5 is white fused alumina, size is 250 μm-125 μm, the abrasive material of described grinding block 6 is white fused alumina, size is 125 μm-20 μm, (long be 0.8cm-1cm to four pieces of abrading blocks, wide is 1cm, high is 7cm-8cm) be fixed on abrading block carrier 2 by adhering with epoxy resin, described curved surface handle 1, abrading block carrier 2, baffle plate 7 all adopt engineering plastics to make.
During use, according to kind and the degree of passivation of cutter, select the abrading block 3,4,5,6 of Suitable abrasive size, can roughly grind cutter, refine, grinding etc.During sharpening, hold curved surface handle 1, abrading block 3,4,5,6 is placed in parallel on the blade of cutter, repeatedly operates back and forth, just can reach the effect of sharpening.This use is novel easy to use, and sharpening efficiency is high, can be widely used in different degree of passivation, jagged and dissimilar cutter.
Claims (1)
1. a knife sharpener, comprise knife sharpener body, this knife sharpener body one end is curved surface handle, the other end is the abrading block carrier of four-prism, at the intersection of curved surface handle and abrading block carrier, 4 rectangular plate-like blocks are set, it is characterized in that, corase grind block is set, partly refine block, fine grinding block, grinding block, fixed by adhering with epoxy resin with 4 rectangular surfaces of abrading block carrier respectively, the abrasive material of described corase grind block is Brown Alundum, size is 500 μm-315 μm, the abrasive material of half described fine grinding block is Brown Alundum, size is 315 μm-250 μm, the abrasive material of described fine grinding block is white fused alumina, size is 250 μm-125 μm, the abrasive material of described grinding block is white fused alumina, size is 125 μm-20 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521077243.1U CN205218878U (en) | 2015-12-22 | 2015-12-22 | Knife sharpener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521077243.1U CN205218878U (en) | 2015-12-22 | 2015-12-22 | Knife sharpener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205218878U true CN205218878U (en) | 2016-05-11 |
Family
ID=55893972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521077243.1U Expired - Fee Related CN205218878U (en) | 2015-12-22 | 2015-12-22 | Knife sharpener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205218878U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107175592A (en) * | 2016-11-02 | 2017-09-19 | 李欣 | Six kinds of varigrained knife milling tool equipment are equipped with simultaneously |
| CN112405379A (en) * | 2020-11-19 | 2021-02-26 | 江阴市戴梦得工具有限公司 | 3-in-1 diamond whetstone |
-
2015
- 2015-12-22 CN CN201521077243.1U patent/CN205218878U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107175592A (en) * | 2016-11-02 | 2017-09-19 | 李欣 | Six kinds of varigrained knife milling tool equipment are equipped with simultaneously |
| CN112405379A (en) * | 2020-11-19 | 2021-02-26 | 江阴市戴梦得工具有限公司 | 3-in-1 diamond whetstone |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160511 Termination date: 20161222 |