CN2915414Y - Plastic rubber film cutter with protective means - Google Patents
Plastic rubber film cutter with protective means Download PDFInfo
- Publication number
- CN2915414Y CN2915414Y CN 200620054481 CN200620054481U CN2915414Y CN 2915414 Y CN2915414 Y CN 2915414Y CN 200620054481 CN200620054481 CN 200620054481 CN 200620054481 U CN200620054481 U CN 200620054481U CN 2915414 Y CN2915414 Y CN 2915414Y
- Authority
- CN
- China
- Prior art keywords
- blade
- knife
- plastic film
- protection
- plastic
- 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 a plastic-film-cutting knife with a protection device. A protection support is provided in the front end of the knife handle, on the top end of the protection support a protection cushion is provided and protuberant dividing points are provided on the top part of the protection cushion, a knife slot is provided inside the knife handle, and a spring piece is provided in the middle of the knife handle. One end of the spring piece is fixed on the knife handle, and the other end is inserted into a blade-fixing button which can slide forward and backward. While in use, putting the blade into the protection support along the knife slot and making the blade contact the dividing points on the protection cushion, and pressing down the blade-fixing button to fix the blade. This utility model can prevent effectively the articles under the plastic film to be cut from being scratched and thoroughly eradicate the disadvantages that the blade of the common cutting knife is easy to scratch the surface of the glass, porcelain, plastic, and wooden board etc under the plastic film and causes unnecessary loss.
Description
Technical field
The utility model relates to the plastic film cutter, particularly a kind of plastic film cutter with protector.
Background technology
The plastic film cutter that uses is with common cutter at present, is made up of the blade in handle of a knife and the handle of a knife.During use, the blade in the handle of a knife is released from the cutter groove, directly cut plastic film.Its shortcoming is the surface of affixed object product such as the blade glass that scratches the plastic film bottom easily, pottery, plastics, plank, causes unnecessary loss.
Summary of the invention
The purpose of this utility model is at above-mentioned shortcoming, develops a kind of plastic film cutter with protector, is provided with anti-protection pad between the plastic film bottom at blade and by being cut, and can prevent to scratch the article of being cut the plastic film bottom effectively.
The purpose of this utility model is achieved in that
Front end at handle of a knife is provided with protective stent, is provided with anti-protection pad on the protective stent top, and anti-protection pad is a thin slice, plastic tab preferably triangular in shape.The top of anti-protection pad is provided with the cut-point of projection, and cut-point is 3-D triangle.The purpose of cut-point is that the plastic film after lancinating is separated smoothly.On suitable position, blade rear portion, be provided with blade and promote bolt.Be provided with the cutter groove in the inside of handle of a knife, be provided with spring leaf at the middle part of handle of a knife.One end of spring leaf is fixed on the handle of a knife, the other end of spring leaf be inserted in can before and after the fixing button of the blade that slides.Blade fixedly button is provided with prominent up and down point.Prominent up and down point can keep blade, and fixedly button can the front and back slip after entering the cutter groove.Blade is installed in the cutter groove, in the cutter groove, be provided with prominent some shape up and down match on low groove.
During use, the cutting blade that breaks away forward promotes bolt, and blade is entered protective stent along the cutter groove, contacts with the cut-point on anti-protection pad top.Slide backward fixedly button of blade, prominent point aimed at gone up low groove, by bottom knife fixedly button enter the cutter groove, make blade control button be close to blade, the blade of forward end promotion afterwards is button fixedly, fixed blade.When not using, the fixing button of sliding blade is aimed at prominent up and down point and is gone up low groove backward, spring leaf with blade fixedly button eject, blade fixedly button separates with blade, the bolt of thruster cutting blade promotion backward, retracting blade.
The plastic film cutter of the utility model band protector, be provided with anti-protection pad between the film bottom at blade and by being cut, can prevent to scratch the article of being cut the plastic film bottom effectively, the blade that has thoroughly solved common cutter scratches the surface of affixed object product such as the glass of plastic film bottom, pottery, plastics, plank easily, causes the shortcoming of unnecessary loss.
Accompanying drawing is described
Fig. 1 is the perspective view that the utility model is not installed blade.
Fig. 2 is the schematic perspective view of the utility model protective stent and anti-protection pad combination.
Fig. 3 is a perspective view of the present utility model.
The specific embodiment
In conjunction with the accompanying drawings and embodiments, further describe structure of the present utility model.
Front end at handle of a knife 8 is provided with protective stent 3, is provided with anti-protection pad 1 on protective stent 3 tops, and anti-protection pad 1 is a plastic tab triangular in shape.The top of anti-protection pad 1 is provided with the cut-point 2 of projection, and cut-point 2 is 3-D triangle.On blade 10 rear portions, be provided with blade and promote bolt 11.Be provided with cutter groove 7 in the inside of handle of a knife 8, be provided with spring leaf 9 at the middle part of handle of a knife 8.One end of spring leaf 9 is fixed on the handle of a knife 8, the other end of spring leaf 9 be inserted in can before and after the fixing button 4 of the blade that slides.Blade fixedly button 4 is provided with prominent up and down point 5.Blade 10 is installed in the cutter groove 7, in cutter groove 7, be provided with prominent point 5 shapes up and down match on low groove 6.
Claims (4)
1, the plastic film cutter of band protector, it is characterized in that: the front end at handle of a knife (8) is provided with protective stent (3), is provided with anti-protection pad (1) on protective stent (3) top.
2, the plastic film cutter of band protector according to claim 1 is characterized in that: anti-protection pad (1) is a plastic tab triangular in shape.
3, the plastic film cutter of band protector according to claim 1 is characterized in that: anti-protection pad (1) is provided with the cut-point (2) of projection.
4, the plastic film cutter of band protector according to claim 3 is characterized in that: cut-point (2) is 3-D triangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620054481 CN2915414Y (en) | 2006-02-05 | 2006-02-05 | Plastic rubber film cutter with protective means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620054481 CN2915414Y (en) | 2006-02-05 | 2006-02-05 | Plastic rubber film cutter with protective means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2915414Y true CN2915414Y (en) | 2007-06-27 |
Family
ID=38186322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620054481 Expired - Fee Related CN2915414Y (en) | 2006-02-05 | 2006-02-05 | Plastic rubber film cutter with protective means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2915414Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103846958A (en) * | 2014-03-18 | 2014-06-11 | 诸暨中澳自动化设备有限公司 | Two-freedom-degree mechanical protection mechanism of cutting-off cutter and use method thereof |
| CN106029312A (en) * | 2014-02-24 | 2016-10-12 | 3M创新有限公司 | Cutting tool guide structure and method of cutting adhesive-backed film applied to a surface of a vehicle |
| CN106385969A (en) * | 2016-11-29 | 2017-02-15 | 河南豫博药业科技有限公司 | Push-pull rod type spina gleditsiae branch collection device |
| CN106826931A (en) * | 2017-02-22 | 2017-06-13 | 恩施州地壹嘉知识产权服务有限公司 | Bite |
-
2006
- 2006-02-05 CN CN 200620054481 patent/CN2915414Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106029312A (en) * | 2014-02-24 | 2016-10-12 | 3M创新有限公司 | Cutting tool guide structure and method of cutting adhesive-backed film applied to a surface of a vehicle |
| CN103846958A (en) * | 2014-03-18 | 2014-06-11 | 诸暨中澳自动化设备有限公司 | Two-freedom-degree mechanical protection mechanism of cutting-off cutter and use method thereof |
| CN103846958B (en) * | 2014-03-18 | 2015-12-09 | 诸暨中澳自动化设备有限公司 | A kind of two-freedom mechanical protection mechanism of cutting off tool and using method thereof |
| CN106385969A (en) * | 2016-11-29 | 2017-02-15 | 河南豫博药业科技有限公司 | Push-pull rod type spina gleditsiae branch collection device |
| CN106826931A (en) * | 2017-02-22 | 2017-06-13 | 恩施州地壹嘉知识产权服务有限公司 | Bite |
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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 |