CN204749059U - Plastics fly piece side bend cutting knife - Google Patents
Plastics fly piece side bend cutting knife Download PDFInfo
- Publication number
- CN204749059U CN204749059U CN201520345482.4U CN201520345482U CN204749059U CN 204749059 U CN204749059 U CN 204749059U CN 201520345482 U CN201520345482 U CN 201520345482U CN 204749059 U CN204749059 U CN 204749059U
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- China
- Prior art keywords
- blade
- plastics
- knife
- side bend
- face
- 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 plastics fly piece side bend cutting knife, including blade (3), handle of a knife (4), its characterized in that: blade (3) front end is most advanced (1), and the anterior side bend of blade is the arc, and the sword face of blade is equipped with sunken face (2) or is r shape knife face, blade maximum breadth be 0.5 -0.8cm, the width of handle and thickness are between 1 -1.5cm. The utility model discloses a blade front end is most advanced, and the plastics of very easily wearing out the plastic products edge fly the piece, and the anterior side bend of blade is the arc, more convenient stretch into narrow and small recess and fly piece cutting to plastics, simultaneously since the blade flank be equipped with sunkenly or be r shape (chevron shape), can not the roll -off among the cutting process, the effectual work efficiency that has improved, and the neat smoothness of incision.
Description
Technical field
The utility model relates to a kind of plastic products machining tool, especially a kind of plastics film flying lateral bending cutter.
Background technology
Plastic products are lightweight with it, and stability is learned in excellent pond, excellent conduction insulating properties, and the wide and higher specific strength of mechanical strength distribution is deeply popular to people.The application of current plastic products has been deep into each corner of society, ubiquitous from industrial products to clothing, food, lodging and transportion--basic necessities of life.According to pertinent literature, the above enterprise of China's plastic products scale is more than family more than 13,000, and plastic products annual production is more than 60,000,000 tons.Plastic products are mainly made by techniques such as injection moulding, blowing, plastic uptake, rotational moulding, be which kind of explained hereafter plastic products all inevitably produces plastics film flying (being namely attached to the Unneeded plastic sheet on plastic products), after formed product, need artificial cutter to excise.The existing cutter cutting off plastics film flying is all common blunt round end straight knife, because plastics film flying Chang Sizhou or three limits are connected with plastic products, in addition many plastics film flyings are present in the small space of depression, straight knife sheet cannot put in, repeatedly need carve butt can complete, inefficiency, otch is flat smooth not easily, it is harder that existing ordinary blade punctures plastics film flying, because blade is straight line in cutting process, very easily skid off from film flying, sometimes need to insert cutter head for two to three times and can complete a film flying excision.Also have existing plastics film flying cutter handle of a knife less, be awkward.
Utility model content
The purpose of this utility model is the deficiency overcoming existing skill wood, and the small space provide a kind of and easily wear out plastics film flying, be convenient to stretch into depression carries out the plastics film flying lateral bending cutter that the cutting of plastics film flying, blade can not skid off plastics film flying in cutting process.The purpose of this utility model is realized by following technical proposals: the utility model comprises blade, handle of a knife, it is characterized in that blade front end is for most advanced and sophisticated, the anterior lateral bending of blade is curved, the sword face of blade is provided with concave face or is r shape knife face, described blade Breadth Maximum is 0.5-0.8cm, and the width of handle and thickness are between 1-1.5cm.
Blade front end of the present utility model is most advanced and sophisticated, very easily wear out the plastics film flying at plastic products edge, the anterior lateral bending of blade is curved, more conveniently extend into narrow and small recess to cut plastics film flying, cave in or in r shape (herringbone) because blade facets is provided with simultaneously, can not skid off in cutting process, effectively raise operating efficiency, and otch is neatly level and smooth.From above-mentioned situation, the purpose of this utility model can realize.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Detailed description of the invention
The utility model is further described with reference to the accompanying drawings below in conjunction with the embodiments, as shown in Figure 1, the utility model comprises blade 3, handle of a knife 4, it is characterized in that blade 3 front end is for most advanced and sophisticated 1, the anterior lateral bending of blade is curved, and the sword face of blade is provided with concave face 2 or in r shape blade face, described blade Breadth Maximum is 0.5-0.8cm, the width of handle and thickness are between 1-1.5cm, and blade rear end clamps together with handle of a knife and is connected.
Claims (1)
1. plastics film flying lateral bending cutter, comprise blade (3), handle of a knife (4), it is characterized in that: blade (3) front end is most advanced and sophisticated (1), the anterior lateral bending of blade is curved, the sword face of blade is provided with concave face (2) or is r shape knife face, described blade Breadth Maximum is 0.5-0.8cm, and the width of handle and thickness are between 1-1.5cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520345482.4U CN204749059U (en) | 2015-05-26 | 2015-05-26 | Plastics fly piece side bend cutting knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520345482.4U CN204749059U (en) | 2015-05-26 | 2015-05-26 | Plastics fly piece side bend cutting knife |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204749059U true CN204749059U (en) | 2015-11-11 |
Family
ID=54463810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520345482.4U Expired - Fee Related CN204749059U (en) | 2015-05-26 | 2015-05-26 | Plastics fly piece side bend cutting knife |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204749059U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107672098A (en) * | 2017-09-30 | 2018-02-09 | 力帆实业(集团)股份有限公司 | Plastic product especially suitable for being blow molded part cuts overlap cutter and its application method |
-
2015
- 2015-05-26 CN CN201520345482.4U patent/CN204749059U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107672098A (en) * | 2017-09-30 | 2018-02-09 | 力帆实业(集团)股份有限公司 | Plastic product especially suitable for being blow molded part cuts overlap cutter and its application method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151111 Termination date: 20180526 |