CN201552948U - Triangular cutting tool - Google Patents
Triangular cutting tool Download PDFInfo
- Publication number
- CN201552948U CN201552948U CN2009202179928U CN200920217992U CN201552948U CN 201552948 U CN201552948 U CN 201552948U CN 2009202179928 U CN2009202179928 U CN 2009202179928U CN 200920217992 U CN200920217992 U CN 200920217992U CN 201552948 U CN201552948 U CN 201552948U
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- Prior art keywords
- triangular
- tool
- cutting
- edge
- edges
- 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.)
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Abstract
The utility model relates to a triangular cutting tool, which includes triangular tool edges, upper cutting edges, lateral cutting edges and top grooves. The triangular cutting tool is characterized in that the integral structure of a tool bit is formed by a plurality of triangular tool blocks, the triangular tool edges are formed on surfaces of the triangular tool blocks, two of the sides of each triangular tool edge are designed to be the upper cutting edges and the lateral cutting edge respectively, the inclined surface of each triangular tool edge forms a top groove with the upper edge of the adjacent triangular tool edge, and a tool holder is connected with the lower part of the tool bit. The triangular cutting tool has the benefits as follows: the use is very flexible, hairs and decorative lines of an object to be carved can be planed and carved, the visualization of the carved object can be enhanced, and the work efficiency is improved.
Description
Technical field
The utility model relates to a kind of trigonometric expression cutting cutlery.
Background technology
In the technology manufacturing process of woodcarving, graver and aid thereof have played crucial effect; In the process of creation, the reasonably combined use of various trigonometric expression cutting cutleries can not only be increased work efficiency, and can give full play to the skill of oneself in moulding, increases the artistic expression of works.For example, the shape of some graver edges is circular arc, is used for circle indenture place; Cutting edge is flat, is mainly used in to split to cut to even the concavo-convex of timber surface out, makes it smoothly seamless; The edge of a knife is the oblique angle about 45 degree, and the angle smoothing is picked at the corner, joint and the hollow out slit place that can be used for engraving work.But when the plane of the hair of carving and decorative thread is carved, owing to there is not the suitable cutter head instrument with certain effect, and can only adopt the original pure craft cutter that bursts at the seams, operating efficiency is lower.
The utility model content
The purpose of this utility model provides a kind of trigonometric expression cutting cutlery, with overcome prior art to the hair of carving and decorative thread dig carve complicated, operating efficiency is lower, use inflexible deficiency.
The purpose of this utility model is to be achieved through the following technical solutions:
A kind of trigonometric expression cutting cutlery, comprise triangular blade, top sword, side sword and inverted draw cut, whole cutter head consists of integrative-structure by some triangular knife pieces, the surface of each triangular knife piece is a triangular blade, wherein both sides on each triangular blade are made as top sword and side sword respectively, the top sword of the surface tilt of triangular blade and adjacent triangular blade constitutes an inverted draw cut, and the bottom of cutter head connects handle of a knife.
The beneficial effect of trigonometric expression cutting cutlery described in the utility model is: more flexible in use, can dig quarter to the hair and the decorative thread of carving, and strengthen the visualization of carving, improved operating efficiency.
Description of drawings
With reference to the accompanying drawings the utility model is described in further detail below.
Fig. 1 is the overall structure figure of the described trigonometric expression cutting of the utility model embodiment cutlery.
Among the figure:
1, triangular blade; 2, top sword; 3, side sword; 4, inverted draw cut; 5, handle of a knife.
The specific embodiment
As shown in Figure 1, the described trigonometric expression cutting of the utility model embodiment cutlery, comprise triangular blade 1, top sword 2, side sword 3 and inverted draw cut 4, whole cutter head consists of integrative-structure by some triangular knife pieces, the surface of each triangular knife piece is a triangular blade 1, wherein both sides on each triangular blade 1 are made as top sword 2 and side sword 3 respectively, and the top sword 2 of the surface tilt of triangular blade 1 and adjacent triangular blade 1 constitutes an inverted draw cut 4, and the bottom of cutter head connects handle of a knife 5.
Claims (1)
1. a trigonometric expression cuts cutlery, comprise triangular blade, top sword, side sword and inverted draw cut, it is characterized in that: whole cutter head consists of integrative-structure by some triangular knife pieces, the surface of each triangular knife piece is a triangular blade, wherein both sides on each triangular blade are made as top sword and side sword respectively, and the top sword of the surface tilt of triangular blade and adjacent triangular blade constitutes an inverted draw cut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202179928U CN201552948U (en) | 2009-10-14 | 2009-10-14 | Triangular cutting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202179928U CN201552948U (en) | 2009-10-14 | 2009-10-14 | Triangular cutting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201552948U true CN201552948U (en) | 2010-08-18 |
Family
ID=42612624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202179928U Expired - Fee Related CN201552948U (en) | 2009-10-14 | 2009-10-14 | Triangular cutting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201552948U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102039765A (en) * | 2009-10-14 | 2011-05-04 | 夏国华 | Triangular cutter |
-
2009
- 2009-10-14 CN CN2009202179928U patent/CN201552948U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102039765A (en) * | 2009-10-14 | 2011-05-04 | 夏国华 | Triangular cutter |
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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: 20100818 Termination date: 20141014 |
|
| EXPY | Termination of patent right or utility model |