CN203109963U - Cutter - Google Patents
Cutter Download PDFInfo
- Publication number
- CN203109963U CN203109963U CN 201320075612 CN201320075612U CN203109963U CN 203109963 U CN203109963 U CN 203109963U CN 201320075612 CN201320075612 CN 201320075612 CN 201320075612 U CN201320075612 U CN 201320075612U CN 203109963 U CN203109963 U CN 203109963U
- Authority
- CN
- China
- Prior art keywords
- blade
- cutter
- spring
- box
- pull ring
- 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
Images
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- Knives (AREA)
Abstract
The utility model discloses a cutter which is composed of a cutter edge, a pull ring A, sawteeth, a scabbard box, a blade, a pull ring B and a spring. The cutter is characterized in that the spring is arranged in the scabbard box, the blade is connected with the front end of the spring, and the sawteeth are arranged on the upper side of the blade. The cutter edge is arranged at the lower side of the blade, the pull ring A is arranged at the front end of the blade, and the pull ring B is arranged at the rear end of the scabbard box. In time of using the cutter, the pull ring B is pulled by one hand, the pull ring A is pulled by the other hand, and therefore the blade is pulled out of the scabbard box. The cutter edge or the sawteeth are used for cutting articles. When the cutter is not used, the pull ring A is loosened, and the spring can automatically draw the blade back into the scabbard box. The cutter has the advantages of being simple in design, safe, reliable, and large in practicality.
Description
Technical field
The utility model relates to a kind of cutter, relates in particular to a kind of cutter with spring, belongs to the cutter technical field.
Background technology
At present, the cutter of known technology all is can automatic drawing back after blade is pulled out, the blade incised wound that people are exposed when carelessness sometimes easily, very dangerous, before the utility model is not made, the cutter that does not have the band spring uses, the patent searching document, and the technical scheme of not having this technology is open.
Summary of the invention
In order to overcome the deficiency of the cutter that does not have the band spring in the prior art; the purpose of this utility model is for a kind of cutter with spring is provided; this cutter is stored in the sheath box at time spent blade not; after finishing using; the spring that this cutter is provided with can retract blade in the sheath box when the user looses one's grip automatically, reaches the purpose that the protection personnel are not hurt by blade.
In order to reach the purpose of this utility model, the technical scheme that its technical problem that solves the utility model adopts is: by blade, draw ring A, sawtooth, the sheath box, blade, draw ring B, spring is formed, it is characterized in that being provided with spring in the sheath box, the spring front end is connected with blade, the blade upside is provided with sawtooth, the blade downside is provided with blade, the blade front end is provided with draw ring A, and sheath box rear end is provided with draw ring B, holds draw ring B during use on the other hand, hold draw ring A on the other hand, blade is pulled out from the sheath box, with blade or saw cut object, when not in use, unclamp draw ring A, spring can be regained blade in the sheath box automatically.
The beneficial effects of the utility model are simplicity of design, and are safe and reliable, and practicality is bigger.
Description of drawings
The utility model is described in further detail below by drawings and Examples.
Fig. 1 is the utility model schematic diagram.
1. blades among the figure, 2. draw ring A, 3. sawtooth, 4. sheath box, 5. blade, 6. draw ring B, 7. spring.
The specific embodiment
The utility model is made up of blade 1, draw ring A2, sawtooth 3, sheath box 4, blade 5, draw ring B6, spring 7, it is characterized in that being provided with in the sheath box 4 spring 7, spring 7 front ends are connected with blade 5, blade 5 upsides are provided with sawtooth 3, blade 5 downsides are provided with blade 1, blade 5 front ends are provided with draw ring A2, sheath box 4 rear ends are provided with draw ring B6, hold draw ring B6 during use on the other hand, hold draw ring A2 on the other hand, blade 5 is pulled out from sheath box 4, with blade 1 or sawtooth 3 cutting objects, when not in use, unclamp draw ring A2, spring 7 can be regained blade 5 in the sheath box 4 automatically.
Claims (1)
1. cutter, by blade (1), draw ring A(2), sawtooth (3), sheath box (4), blade (5), draw ring B(6), spring (7) forms, it is characterized in that being provided with in the sheath box (4) spring (7), spring (7) front end is connected with blade (5), blade (5) upside is provided with sawtooth (3), blade (5) downside is provided with blade (1), and blade (5) front end is provided with draw ring A(2), sheath box (4) rear end is provided with draw ring B(6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320075612 CN203109963U (en) | 2013-02-18 | 2013-02-18 | Cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320075612 CN203109963U (en) | 2013-02-18 | 2013-02-18 | Cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203109963U true CN203109963U (en) | 2013-08-07 |
Family
ID=48890340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320075612 Expired - Fee Related CN203109963U (en) | 2013-02-18 | 2013-02-18 | Cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203109963U (en) |
-
2013
- 2013-02-18 CN CN 201320075612 patent/CN203109963U/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: 20130807 Termination date: 20140218 |