CN203282497U - Art knife blade - Google Patents
Art knife blade Download PDFInfo
- Publication number
- CN203282497U CN203282497U CN2013202185412U CN201320218541U CN203282497U CN 203282497 U CN203282497 U CN 203282497U CN 2013202185412 U CN2013202185412 U CN 2013202185412U CN 201320218541 U CN201320218541 U CN 201320218541U CN 203282497 U CN203282497 U CN 203282497U
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- CN
- China
- Prior art keywords
- upper side
- cutting edge
- utility
- model
- knife blade
- 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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Abstract
The utility model discloses an art knife blade which comprises a cutting edge, an upper side face opposite to the cutting edge and a plurality of isometric break lines arranged from the cutting edge to the upper side face. The break lines comprise a straight line section and an arc line section close to the upper side face. The art knife blade has the advantages that after the art knife blade is broken off, an arc section which can not scratch a user is formed at the cross position of the break lines and the upper side face, and therefore safety of the user is guaranteed.
Description
Technical field
The utility model relates to a kind of razor blade for carving tool.
Background technology
Razor blade for carving tool is changed cutter head and normally old cutter head is got final product after broken line fractures, and common razor blade for carving tool has formed easy scuffing user's wedge angle at the infall of broken line and upper side.
The utility model content
The technical problems to be solved in the utility model is: overcome the deficiency in prior art, a kind of safer razor blade for carving tool is provided.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of razor blade for carving tool, comprise cutting edge, the upper side relative with cutting edge, the some equidistant broken line from cutting edge to upper side, described broken line comprises the arc of straightway and contiguous upper side.
The beneficial effects of the utility model are: after the razor blade for carving tool that the utility model is provided fractures along broken line, formed one section arc that is difficult for scratching the user at the infall of broken line and upper side, thereby to the user, provide a safety guarantee.
Description of drawings
Below in conjunction with drawings and embodiments, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
In figure: 1. broken line; 2. arc; 3. upper side; 4. cutting edge.
The specific embodiment
By reference to the accompanying drawings the utility model is further described now.These accompanying drawings are the schematic diagram of simplification, basic structure of the present utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
A kind of razor blade for carving tool as shown in Figure 1, comprise cutting edge 4, the upper side 3 relative with cutting edge 4, from cutting edge 4 to upper side 3 some equidistant broken line 1, described broken line 1 comprises the arc 2 of straightway and contiguous upper side 3.
Above-mentioned embodiment only is explanation technical conceive of the present utility model and characteristics; its purpose is to allow the person skilled in the art can understand content of the present utility model and be implemented; can not limit protection domain of the present utility model with this; all equivalences of doing according to the utility model Spirit Essence change or modify, and all should be encompassed in protection domain of the present utility model.
Claims (1)
1. a razor blade for carving tool, comprise cutting edge, the upper side relative with cutting edge, the some equidistant broken line from cutting edge to upper side, it is characterized in that: described broken line comprises the arc of straightway and contiguous upper side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202185412U CN203282497U (en) | 2013-04-25 | 2013-04-25 | Art knife blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202185412U CN203282497U (en) | 2013-04-25 | 2013-04-25 | Art knife blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203282497U true CN203282497U (en) | 2013-11-13 |
Family
ID=49538876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202185412U Expired - Fee Related CN203282497U (en) | 2013-04-25 | 2013-04-25 | Art knife blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203282497U (en) |
-
2013
- 2013-04-25 CN CN2013202185412U patent/CN203282497U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131113 Termination date: 20140425 |