CN202964677U - Novel cutting knife - Google Patents
Novel cutting knife Download PDFInfo
- Publication number
- CN202964677U CN202964677U CN 201220707084 CN201220707084U CN202964677U CN 202964677 U CN202964677 U CN 202964677U CN 201220707084 CN201220707084 CN 201220707084 CN 201220707084 U CN201220707084 U CN 201220707084U CN 202964677 U CN202964677 U CN 202964677U
- Authority
- CN
- China
- Prior art keywords
- cutting knife
- blade
- knife handle
- nut
- screw
- 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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- Shearing Machines (AREA)
- Scissors And Nippers (AREA)
Abstract
A novel cutting knife is characterized by including a cutting knife handle (1), a push-and-pull knob (2), a screw and nut (3) and a circular blade (4), wherein the push-and-pull knob (2) is arranged in the center of the cutting knife handle (1), and the circular blade (4) is arranged at the front end of the cutting knife handle (1) and fixed on the cutting knife handle (1) through the screw and nut (3). The novel cutting knife has a simple structure, utilizes the design of the circular blade so that the changing of a new knife edge can be achieved only by changing the angle of the blade, saves materials, and is high in safety due to the fact that the changed blade can be contracted.
Description
Technical field:
The utility model relates to cutting cutter technical field, is specifically related to a kind of novel shearing knife.
Background technology:
The cutting cutting tool is very common in our people's field life, existing shearing knife is all generally the strip blade, be broken the old edge of a knife and use next joint edge of a knife instead after edge of a knife passivation, but so not only wasted material, and blade easily splashes and hurts other people when fractureing, and has potential safety hazard.
The utility model content:
The purpose of this utility model is to provide a kind of novel shearing knife, and it is simple in structure, adopts the design of circular shear blade, and only more the angle of allowing blade replacement just can be switched the new edge of a knife, has saved material, and collapsible more allowing blade replacement, and security is higher.
In order to solve the existing problem of background technology, the utility model is by the following technical solutions: it comprises shearing knife handle 1, push-pull button 2, screw and nut 3, circular shear blade 4, be provided with push-pull button 2 in the middle of described shearing knife handle 1, shearing knife handle 1 front end is provided with circular shear blade 4, and circular shear blade 4 is fixed on scissors handle 1 by screw and nut 3.
The utlity model has following beneficial effect: it is simple in structure, adopts the design of circular shear blade, and only more the angle of allowing blade replacement just can be switched the new edge of a knife, has saved material, and collapsible more allowing blade replacement, and security is higher.
Description of drawings:
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model front view;
Fig. 3 is the utility model rearview;
Fig. 4 is this practical new left view;
Fig. 5 is this practical new top view;
Fig. 6 is this practical new upward view.
The specific embodiment:
Referring to Fig. 1, this specific embodiment is by the following technical solutions: it comprises it and comprises shearing knife handle 1, push-pull button 2, screw and nut 3, circular shear blade 4, be provided with push-pull button 2 in the middle of described shearing knife handle 1, shearing knife handle 1 front end is provided with circular shear blade 4, and circular shear blade 4 is fixed on scissors handle 1 by screw and nut 3.
Described screw and nut 3 can tighten up dismounting, carries out rotation and the replacing of blade.
This specific embodiment has following beneficial effect: it is simple in structure, adopts the design of circular shear blade, and only more the angle of allowing blade replacement just can be switched the new edge of a knife, has saved material, and collapsible more allowing blade replacement, and security is higher.
Claims (1)
1. novel shearing knife, it is characterized in that it comprises shearing knife handle (1), push-pull button (2), screw and nut (3), circular shear blade (4), be provided with push-pull button (2) in the middle of described shearing knife handle (1), shearing knife handle (1) front end is provided with circular shear blade (4), and circular shear blade (4) is fixed on scissors handle (1) by screw and nut (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220707084 CN202964677U (en) | 2012-12-19 | 2012-12-19 | Novel cutting knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220707084 CN202964677U (en) | 2012-12-19 | 2012-12-19 | Novel cutting knife |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202964677U true CN202964677U (en) | 2013-06-05 |
Family
ID=48505803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220707084 Expired - Fee Related CN202964677U (en) | 2012-12-19 | 2012-12-19 | Novel cutting knife |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202964677U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107443432A (en) * | 2017-08-23 | 2017-12-08 | 成都飞机工业（集团）有限责任公司 | It is a kind of to have to honeycomb core part fixing adhesive tape cutter |
-
2012
- 2012-12-19 CN CN 201220707084 patent/CN202964677U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107443432A (en) * | 2017-08-23 | 2017-12-08 | 成都飞机工业（集团）有限责任公司 | It is a kind of to have to honeycomb core part fixing adhesive tape cutter |
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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: 20130605 Termination date: 20131219 |