CN203255782U - Cutting knife for fresh-keeping film - Google Patents
Cutting knife for fresh-keeping film Download PDFInfo
- Publication number
- CN203255782U CN203255782U CN 201320168728 CN201320168728U CN203255782U CN 203255782 U CN203255782 U CN 203255782U CN 201320168728 CN201320168728 CN 201320168728 CN 201320168728 U CN201320168728 U CN 201320168728U CN 203255782 U CN203255782 U CN 203255782U
- Authority
- CN
- China
- Prior art keywords
- fresh
- cutting knife
- keeping film
- rotating shaft
- film
- 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
- 230000002335 preservative Effects 0.000 claims description 14
- 239000003755 preservative agent Substances 0.000 claims description 14
- 210000000078 Claw Anatomy 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 2
Abstract
The utility model discloses a cutting knife for fresh-keeping film. The cutting knife for the fresh-keeping film is composed of clamp bodies, a blade, a rotating shaft and a spiral rotation spring. The spiral rotation spring is installed between the top ends of the clamp bodies. The rotating shaft is installed at one sides of the clamp bodies. The blade is installed on the rotating shaft. The cutting knife for the fresh-keeping film is suitable for family life. The fresh-keeping film is often installed on a cylinder, the cutting knife for the fresh-keeping film is attached to the inner portion of an inner film cylinder through claw elastic force, and therefore the cutting knife for the fresh-keeping film is convenient to take and use. The cutting knife for the fresh-keeping film solves the problem that people needs scissors to cut the fresh-keeping film.
Description
Technical field
The utility model relates to the cutting tool field, especially relates to a kind of preservative film Special cutting knife.
Background technology
At present, preservative film is come into huge numbers of families, and when using preservative film, can not find the problem of scissors or other apparatus in the time of all can occurring cutting apart preservative film, the invention solves problems, conveniently takes, but also saves preservative film.
The utility model content
The purpose of this utility model is to overcome weak point of the prior art, provides a kind of cleft hand elastic force that utilizes to be attached in the film inner core, conveniently takes, and solves and also will look for the preservative film Special cutting knife of the problem of scissors cut with preservative film.
Technical scheme: for achieving the above object, a kind of preservative film Special cutting knife, it is comprised of clamp, blade, rotating shaft and spiral rotating spring, described spiral rotating spring is installed in the middle of the described clamp top, described rotating shaft is installed on one side of described clamp, and described blade is installed in the described rotating shaft.
Beneficial effect: the utility model is suitable for family life, and preservative film generally all is installed on the cylinder, and this cutter utilizes cleft hand elastic force to be attached in the film inner core, conveniently takes, and solves the problem that also will look for scissors cut with preservative film.
Description of drawings
Fig. 1 is the utility model structural representation;
Among Fig. 1: 1, clamp; 2, blade; 3, rotating shaft; 4, spiral rotating spring.
The specific embodiment
For further understanding summary of the invention of the present utility model and effect, hereby exemplify following examples, and cooperate accompanying drawing to be described in detail as follows:
Shown in Figure 1, a kind of preservative film Special cutting knife, it is comprised of clamp 1, blade 2, rotating shaft 3 and spiral rotating spring 4, described spiral rotating spring 4 is installed in the middle of described clamp 1 top, described rotating shaft 3 is installed on one side of described clamp 1, and described blade 2 is installed in the described rotating shaft 3.
By the claw that opens, be attached in the cylinder of preservative film, replaced scissors, blade 2 and clamp 1 chain connection can produce automatically, can operate by one hand.
The above is embodiment of the present utility model, so all equivalences of doing according to the described structure of the utility model application range, feature and principle change or modify, is included in the utility model patent claim.
Claims (1)
1. preservative film Special cutting knife, it is comprised of clamp, blade, rotating shaft and spiral rotating spring, it is characterized in that: in the middle of the described clamp top described spiral rotating spring is installed, described rotating shaft is installed on one side of described clamp, and described blade is installed in the described rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320168728 CN203255782U (en) | 2013-04-08 | 2013-04-08 | Cutting knife for fresh-keeping film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320168728 CN203255782U (en) | 2013-04-08 | 2013-04-08 | Cutting knife for fresh-keeping film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203255782U true CN203255782U (en) | 2013-10-30 |
Family
ID=49468367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320168728 Expired - Fee Related CN203255782U (en) | 2013-04-08 | 2013-04-08 | Cutting knife for fresh-keeping film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203255782U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104097976A (en) * | 2013-04-10 | 2014-10-15 | 马玉涛 | Special cutter for preservative film |
-
2013
- 2013-04-08 CN CN 201320168728 patent/CN203255782U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104097976A (en) * | 2013-04-10 | 2014-10-15 | 马玉涛 | Special cutter for preservative film |
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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: 20131030 Termination date: 20150408 |
|
| EXPY | Termination of patent right or utility model |