CN2500439Y - Cutter - Google Patents
Cutter Download PDFInfo
- Publication number
- CN2500439Y CN2500439Y CN 01270347 CN01270347U CN2500439Y CN 2500439 Y CN2500439 Y CN 2500439Y CN 01270347 CN01270347 CN 01270347 CN 01270347 U CN01270347 U CN 01270347U CN 2500439 Y CN2500439 Y CN 2500439Y
- Authority
- CN
- China
- Prior art keywords
- cutter
- cutter hub
- thickness
- handle
- 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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- Knives (AREA)
Abstract
The utility model discloses a cutter for daily usage, which includes a knife body with different thicknesses and a knife handle. The thickness is reducing from the handle to the front end. The knife body is provided with slots on both sides. The adoption of the structure could move the cutter gravity center closer to the handle, with the advantages of labor saving, cutter weight reduction, raw material saving and portable convenience.
Description
(1) technical field
The utility model relates to a kind of cutter, particularly relates to a kind of daily kinfe.
(2) background technology
The front end of cutter hub thickness from handle of a knife to cutter of common employed cutter is uniform at present.When tool dimension was big, then its weight was heavier, and effort when using, and especially was not easy to carrying and using of women, children and old people.
(3) summary of the invention
The purpose of this utility model is to provide a kind of and compares with universal cutter, and is lighter, more laborsaving when using, more save material and can reach the cutter of or better effect identical with universal cutter.
For achieving the above object, the utility model comprises handle of a knife, cutter hub, and the thickness of described cutter hub is not identical, but from the front end gradually attenuation of handle of a knife to cutter.With the THICKNESS CALCULATION on cutter hub top, the proportion of maximum ga(u)ge and minimum thickness is 3: 1-1.5: 1, and preferable range is 2.5: 1-1.8: 1, optimal proportion is 2: 1.
After adopting said structure, then the center of gravity of cutter will according to mechanics principle, will be more laborsaving when using and carry than the close more handle of a knife of the cutter of uniform thickness.And owing to can further alleviate the weight of cutter, also saved raw material simultaneously, will be more economically.Cutter after the improvement of this kind of process not only can not reduce cutter effect in use, and is more flexible during on the contrary owing to use, and can not reduce the rigidity and the intensity of cutter, and improved effect and the efficient used.
And there are several grooves at the position near cutter hub top on the face of described cutter hub, on the two sides of cutter hub symmetry groove is arranged all.The length of groove is about about 2/3rds of cutter hub length, and afterbody slightly upwarps with the radian of cutter.The width of every groove is about 2 millimeters, and the degree of depth is about the 0.2-0.4 millimeter.Preferred three grooves.
Because there is groove on the two sides of cutter hub, can make cutter more attractive in appearance and increased identity.
(4) description of drawings
The utility model is described in further detail below in conjunction with drawings and embodiments.
Fig. 1 is the front schematic view of the utility model cutter.
Fig. 2 is the vertical view of the utility model cutter.
Referring to Fig. 1, be handle of a knife 2 at an end of cutter hub 1.Groove 3 is arranged on the face of cutter hub 1.
Referring to Fig. 2, the thickness of cutter hub 1 is from the attenuation gradually of handle of a knife place forward end.
(5) specific embodiment
The shape of the utility model cutter comprises handle of a knife 2, cutter hub 1 as described in Figure 1, and with the THICKNESS CALCULATION on cutter hub top, the thickness of cutter hub is 1 millimeter being 2 millimeters near the handle of a knife position at the thickness foremost of cutter.
There are three grooves at position near cutter hub top on the face of cutter hub, and on the two sides of cutter hub symmetry groove is arranged all.The length of groove is about about 2/3rds of cutter hub length, and afterbody slightly upwarps with the radian of cutter.The width of every groove is 2 millimeters, and the degree of depth is about 0.3 millimeter.
Claims (7)
1. a cutter comprises cutter hub, handle of a knife, and the thickness that it is characterized in that described cutter hub is from the front end gradually attenuation of handle of a knife to cutter.
2. cutter according to claim 1 is characterized in that the THICKNESS CALCULATION of the thickness of described cutter hub with cutter hub top, and the proportion of maximum ga(u)ge and minimum thickness is 3: 1-1.5: 1.
3. cutter according to claim 2 is characterized in that the THICKNESS CALCULATION of the thickness of described cutter hub with cutter hub top, and the proportion of maximum ga(u)ge and minimum thickness is 2.5: 1-1.8: 1.
4. cutter according to claim 3 is characterized in that the THICKNESS CALCULATION of the thickness of described cutter hub with cutter hub top, the ratio of maximum ga(u)ge and minimum thickness 2: 1.
5. cutter according to claim 1 is characterized in that there is groove at the position near cutter hub top on the face of described cutter hub.
6. cutter according to claim 5 is characterized in that on the two sides of described cutter hub symmetry groove being arranged all.
7. cutter according to claim 6 is characterized in that on the two sides of described cutter hub symmetry three grooves being arranged all.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01270347 CN2500439Y (en) | 2001-11-08 | 2001-11-08 | Cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01270347 CN2500439Y (en) | 2001-11-08 | 2001-11-08 | Cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2500439Y true CN2500439Y (en) | 2002-07-17 |
Family
ID=33675982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01270347 Expired - Fee Related CN2500439Y (en) | 2001-11-08 | 2001-11-08 | Cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2500439Y (en) |
-
2001
- 2001-11-08 CN CN 01270347 patent/CN2500439Y/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 | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |