CN201268522Y - Fresh-keeping film cutter - Google Patents
Fresh-keeping film cutter Download PDFInfo
- Publication number
- CN201268522Y CN201268522Y CNU2008201401061U CN200820140106U CN201268522Y CN 201268522 Y CN201268522 Y CN 201268522Y CN U2008201401061 U CNU2008201401061 U CN U2008201401061U CN 200820140106 U CN200820140106 U CN 200820140106U CN 201268522 Y CN201268522 Y CN 201268522Y
- Authority
- CN
- China
- Prior art keywords
- preservative film
- cutting blade
- cover plate
- cover board
- film cutter
- 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 relates to a preservative film cutter comprising a body, a cover board, a handle, a cutting blade and end closures, wherein the body is a thin wall cylinder, a run-through long opening is arranged on the cylinder, the cover board which can be opened or closed is arranged at the side of the opening on the body by hinges, the cutting blade is arranged at one side of the cover board, the handle favorable for opening or closing the cover board is arranged on the cover board, and one or two ends of the body is/are provided with the end closures. A preservative film is arranged in the body in a packaging way, the end closures are well arranged, the end socket of the preservative film is pulled out, the cover board is closed and pressed, and a hard push is given to the end socket so that the preservative film is cut. When the preservative film cutter is in use, the cover board can be opened or closed so that consecutive operation can be achieved; the cutting blade has large cutter tooth space and arc or triangular line shape at the edge part so that the preservative film can be cut easily. The preservative film cutter is simple in structure and convenient for use, is solid and durable, can be used for replacing the packing carton to save resources.
Description
Technical field
The utility model relates to a kind of cutter, particularly a kind of preservative film cutter.
Background technology
Present preservative film has two kinds of manner of packings, and a kind of is that preservative film with drum is contained in the formal packing in the square carton, in a side of the carton of formal packing a cutting blade is arranged, and during use preservative film is pulled out, and firmly cutting gets final product.Another is the shrink-wrap that does not have carton.The square carton of formal packing has shortcoming, and the first, the soft easy damage of the quality of carton, therefore disposable often use causes the waste of resource, and the second, because carton is square, so be not easy to hold.
The 3rd, though cutting blade is arranged, can not successfully film be cut off, therefore use inconvenience.
The utility model content
The utility model has overcome the defective of prior art, and a kind of can be successfully that cut off, that be convenient to hold, crash-resistant with preservative film, preservative film cutter that can use for a long time is provided.
To achieve these goals, the utility model is realized by the following technical solutions.Preservative film cutter is made up of body, cover plate, handle, cutting blade, end cap, body is a thin-wall cylinder, have an elongated opening in the above, on body, the next door of opening is equipped with cover plate to be opened/closed by hinge, side at cover plate is provided with cutting blade, on the cover board be provided with handle, one or both ends at body are provided with end cap, freshness-retaining film roll is contained in the body, end cap is installed, the termination of preservative film is pulled out again, cover plate is shut then pinned, pulling at the moved end head can cut off.And a hand can be handled the switching of cover plate again when holding cylinder body, therefore can be continuous operate.In addition, cutting blade adopts big cutter tooth spacing, and is circular-arc or leg-of-mutton blade is linear, strengthened the pressure of cutter tooth to preservative film like this, and preservative film can be cut off smoothly.
Advantage of the present utility model is:
1, body has adopted the shape of cylinder, therefore holds conveniently.
2, body is made by plastics or metal, and is sturdy and durable so can forever use.
3, linear camber line or the triangle of having adopted of the blade of cutting blade, and, strengthened the spacing between the cutter tooth, so film cuts off easily, simple to operate, reliable.
4, on the cover plate handle is installed, a hand can be handled the switching of cover plate again when holding cylinder body, and is therefore not only easy to use, and can long-term use.
Description of drawings
Fig. 1 is a perspective view of the present utility model;
Fig. 2 is the utility model main body structure scheme drawing;
Fig. 3 is a structure of cover plate scheme drawing of the present utility model;
Fig. 4 is a kind of embodiment scheme drawing of cutting blade;
Fig. 5 is the another kind of embodiment scheme drawing of cutting blade.
Accompanying drawing indicates
1. body, 2. fender, 3. antislip body, 4. cover plate, 5. cutting blade, 6. handle, 7. end cap, 8. preservative film, 9. restoring board, 10. inclined-plane.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in detail.
Shown in Figure 1 is the perspective view of preservative film cutter.In Fig. 1, body 1 is a thin-wall cylinder, has an elongated opening in the above.On body 1, the next door of opening is equipped with cover plate 4 by hinge, in a side of cover plate cutting blade 5 is installed, and is provided with end cap 7 at the two ends of body, is provided with the restoring board 9 of the preservative film termination of being convenient to take in a side of body upper shed.End cap with an end during use takes off, and opens cover plate, freshness-retaining film roll 8 is packed in the body 1 again, and end cap is installed.With a body that holds preservative film cutter, again the termination of preservative film is pulled out, till the position of needs, cover plate is shut, pinned then, firmly spur film, film can be cut off.When reusing, move handle 6 on the cover plate, cover plate is opened with the thumb of that hand of holding body 1, this moment, restoring board 9 was not because there has been the pressure of cover plate, upspring under the effect of self elastic force, with the termination jack-up of preservative film, away from body, pull out preservative film and get final product this moment.On body, also be provided with a fender 2 and antislip body 3.Fender 2 is the bar-shaped objects that protrude in body, and when the body 1 that grasps preservative film cutter, when closing upper cover plate 4, the cutting blade on the cover plate is because there be stopping and the finger that is unlikely to damage of fender 2.Antislip body 3 also is the bar-shaped object that protrudes in body, and its effect is when grasping the body of cutter, can prevent slippage.In this example, respectively there is an end cap at the two ends of body, also the end cap and the body of an end can be made of one, and opposite side is provided with one can load and unload end cap, use upward convenient like this.
Shown in Figure 2 is preservative film cutter main body structure scheme drawing.Body 1 is a thin-wall cylinder basically, and elongated opening is arranged on body, at the two ends of opening one side an inclined-plane 10 is set respectively, the low shape in high two ends in the middle of forming.The preservative film of freshness-retaining film roll passes through from this opening one side, is drawn external.If there is not this inclined-plane, freshness-retaining film roll when rotating because of the layer of preservative film with layer between toughness, the preservative film at the freshness-retaining film roll two ends will be stuck, and is stuck in the medial surface of body and can not rotates, there has been this inclined-plane that the space of buffering has just been arranged, can have guaranteed that preservative film can pull out smoothly.Also be provided with restoring board 9 below the body upper shed, restoring board has elasticity, when cover plate is opened, because there has not been pressure, restoring board is upspring under the effect of self elastic force, with the termination jack-up of preservative film, away from body, pull out preservative film and get final product this moment.On body, also be provided with fender 2 and antislip body 3.
Shown in Figure 3 is preservative film cutter structure of cover plate scheme drawing.In the drawings, a side of cover plate 4 is provided with cutting blade 5, and opposite side is provided with and is used for the hinge that is connected in body.On the surface of cover plate, also be provided with the handle 6 of being convenient to open and close cover plate.During use, push down handle 6 with the thumb of that hand of holding body, move handle with thumb in the time of need opening cover plate, handle drives cover plate, and cover plate has just been opened.
Figure 4 shows that a kind of embodiment scheme drawing of cutting blade.In the drawings, the cutter tooth size of cutting blade is substantially the same, compare the spacing that has strengthened between cutter tooth and the cutter tooth with common cutting blade, so cutter tooth maximizes also.In this example, the cutter tooth spacing is 10 millimeters.The blade of cutter is linear to be middle high, the camber line shape that two ends are low.When preservative film cuts off, at first contact with the cutter tooth of centre, contact with other cutter tooth in turn then, because cutting off is not a full face contact, but a process is arranged, and the spacing of cutter tooth is bigger, and the quantity of cutter tooth reduces, therefore cutter tooth is big to the pressure of preservative film, and preservative film is easy to cut off.
Figure 5 shows that the another kind of embodiment scheme drawing of cutting blade.In the drawings, except that a middle tooth was bigger tooth, other tooth size was basic identical.In this example, the spacing of cutter tooth is 7 millimeters, and is high in the middle of linear being of blade, and the triangle that two ends are low when preservative film cuts off, at first contacts with the tooth of centre, contacts with other tooth in turn then, because cut off a process is arranged, and therefore easily preservative film is cut off.
Claims (7)
1, a kind of preservative film cutter, comprise body, cutting blade, it is characterized in that: by body, cover plate, handle, cutting blade, end cap is formed, body is a thin-wall cylinder, have an elongated opening in the above, on body, the next door of opening is equipped with cover plate to be opened/closed by hinge, side at cover plate is provided with cutting blade, on the cover board be provided with the handle of being convenient to open and close, be provided with end cap in the one or both ends of body, freshness-retaining film roll is contained in the body, end cap is installed, the termination of preservative film is pulled out again, cover plate is shut then pinned, pulling at the moved end head can cut off.
2, preservative film cutter according to claim 1 is characterized in that, described body is provided with and prevents to point the fender that contacts with cutting blade.
3, according to claim 1 described preservative film cutter, it is characterized in that described body is provided with the antislip body of being convenient to hold, prevent slippage.
4, preservative film cutter according to claim 1 is characterized in that, on the described body, the two ends of opening one side are provided with the inclined-plane that the preservative film of guaranteeing freshness-retaining film roll is pulled out smoothly.
5, preservative film cutter according to claim 1 is characterized in that, on the described body, a side of opening is provided with the restoring board of the preservative film termination of being convenient to take.
6, preservative film cutter according to claim 1 is characterized in that, the blade of described cutting blade is linear to be the low camber line shapes in middle high two ends.
7, preservative film cutter according to claim 1 is characterized in that, the blade of described cutting blade is linear to be the low triangles in middle high two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201401061U CN201268522Y (en) | 2008-10-13 | 2008-10-13 | Fresh-keeping film cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201401061U CN201268522Y (en) | 2008-10-13 | 2008-10-13 | Fresh-keeping film cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201268522Y true CN201268522Y (en) | 2009-07-08 |
Family
ID=40841114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201401061U Expired - Fee Related CN201268522Y (en) | 2008-10-13 | 2008-10-13 | Fresh-keeping film cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201268522Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104444539A (en) * | 2014-11-28 | 2015-03-25 | 陈青苹 | Cling film cutter |
| CN105416870A (en) * | 2015-11-24 | 2016-03-23 | 赖忠和 | Preservative-film cutoff device |
| CN106032226A (en) * | 2015-03-16 | 2016-10-19 | 上海宏曲电子科技有限公司 | Tooth-type tightened preservative film cutting device |
| CN107054900A (en) * | 2017-04-18 | 2017-08-18 | 成都市惠家胶粘制品有限公司 | Suitable for the sealed opening equipment of packaging for foodstuff |
-
2008
- 2008-10-13 CN CNU2008201401061U patent/CN201268522Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104444539A (en) * | 2014-11-28 | 2015-03-25 | 陈青苹 | Cling film cutter |
| CN106032226A (en) * | 2015-03-16 | 2016-10-19 | 上海宏曲电子科技有限公司 | Tooth-type tightened preservative film cutting device |
| CN105416870A (en) * | 2015-11-24 | 2016-03-23 | 赖忠和 | Preservative-film cutoff device |
| CN105416870B (en) * | 2015-11-24 | 2018-07-31 | 赖忠和 | A kind of antistaling film disconnecting device |
| CN107054900A (en) * | 2017-04-18 | 2017-08-18 | 成都市惠家胶粘制品有限公司 | Suitable for the sealed opening equipment of packaging for foodstuff |
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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: 20090708 Termination date: 20101013 |