CN201793162U - Freshness preservative film component and freshness preservative device with same - Google Patents
Freshness preservative film component and freshness preservative device with same Download PDFInfo
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- CN201793162U CN201793162U CN2010202057355U CN201020205735U CN201793162U CN 201793162 U CN201793162 U CN 201793162U CN 2010202057355 U CN2010202057355 U CN 2010202057355U CN 201020205735 U CN201020205735 U CN 201020205735U CN 201793162 U CN201793162 U CN 201793162U
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- preservative film
- intensity
- enhancement layer
- locking piece
- layer
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Abstract
The utility model discloses a freshness preservative film component and a freshness preservative device with the same, which comprises a roller, a composite freshness preservative film and a first locking part. The composite freshness preservative film is wound on the roller, the first locking part is fixed onto the composite freshness preservative film, the composite freshness preservative film is provided with a freshness preservative film layer and a first strength reinforcing layer made of flexible materials, the first strength reinforcing layer is capable of being wound, the freshness preservative film layer is provided with a first surface and a second surface, the first strength reinforcing layer is attached to the first surface, and the strength of the first strength reinforcing layer is larger than that of the freshness preservative film layer. By the aid of arranging the strength reinforcing layer, the integral strength of the composite freshness preservative film is improved, and the service life of the composite freshness preservative film is prolonged, so that the composite freshness preservative film can be directly applied to the freshness preservative device of a refrigerator to realize preservation of freshness of food in the freshness preservative device.
Description
Technical field
The utility model is about a kind of preservative film assembly and has the preservation device of this assembly.
Background technology
Along with the raising of people's living standard and the transformation of consumption idea, the customer also begins to upgrade to the demand of fridge freshness retaining thereupon, from before simple hope refrigerator can the food and extend shelf-life, develop into the pursuit to factors such as food taste, mouthfeel, nutrition gradually, this demand has promoted fridge freshness retaining recurrence " technology " one's own department or unit.The general using preservative film carries out fresh-keeping to the food in the refrigerator, still, existing preservative film has following shortcoming: intensity is less, can not be applied on the crisper in the refrigerator.
The utility model content
The purpose of this utility model is at the deficiencies in the prior art, provides a kind of and has than hard intensity and can be applied in the preservative film assembly that carries out food fresh-keeping on the refrigerator and the preservation device with this preservative film assembly.
For achieving the above object, the utility model has adopted following technical scheme: a kind of preservative film assembly, comprise cylinder, the natural complex fresh-keeping film and first locking piece, described natural complex fresh-keeping film is on described cylinder, described first locking piece is fixed on the described natural complex fresh-keeping film, the first intensity enhancement Layer that described natural complex fresh-keeping film has preservative film layer and made by the soft material that can reel, described preservative film layer has first surface and second surface, the described first intensity enhancement Layer is attached to described first surface, and the intensity of the described first intensity enhancement Layer is greater than the intensity of described preservative film layer.
Further, described natural complex fresh-keeping film also comprises the second intensity enhancement Layer of being made by the soft material that can reel, and the described second intensity enhancement Layer is attached to described second surface, and the intensity of the described second intensity enhancement Layer is greater than the intensity of described preservative film layer.
Further, described first and second intensity enhancement Layer is nonwoven fabrics.
Further, described first locking piece is a magnet.
A kind of preservation device, comprise box body, described box body has opening, described opening has the first relative end and second end, described first end is provided with the preservative film assembly, described preservative film assembly comprises cylinder, the natural complex fresh-keeping film and first locking piece, described cylinder and the described first end normal-running fit, the first intensity enhancement Layer that described natural complex fresh-keeping film has preservative film layer and made by the soft material that can reel, described preservative film layer has first surface and second surface, the described first intensity enhancement Layer is attached to described first surface, and the intensity of the described first intensity enhancement Layer is greater than the intensity of described preservative film layer.
Further, described natural complex fresh-keeping film also comprises the second intensity enhancement Layer of being made by the soft material that can reel, and the described second intensity enhancement Layer is attached to described second surface, and the intensity of the described second intensity enhancement Layer is greater than the intensity of described preservative film layer.
Further, described first and second intensity enhancement Layer is nonwoven fabrics.
Further, described box body has the sliding tray between first end and second end, described first locking piece and described sliding tray bearing fit.
Further, described second end is provided with second locking piece that mates with first locking piece.In the time of need closing preservation device, first locking piece and the second locking piece lock fit.
Further, described second end also is provided with described preservative film assembly, the cylinder of described preservative film assembly and the described second end normal-running fit.In the time of need closing preservation device, the first locking piece lock fit of two preservative film assemblies.
Further, described first locking piece and second locking piece are magnet.
The beneficial effects of the utility model are: by the intensity enhancement Layer is set, improved the bulk strength and the service life of natural complex fresh-keeping film, natural complex fresh-keeping film can directly be applied on the preservation device of refrigerator, realization is fresh-keeping to food in the preservation device; Owing to the preservative film assembly is set on box body, can plays the food in the box body is carried out fresh-keeping effect.
Description of drawings
Fig. 1 is the block diagram of present embodiment preservative film assembly;
Fig. 2 is the structural representation of the natural complex fresh-keeping film of present embodiment preservative film assembly;
Fig. 3 is the structural representation of preservation device when opening;
Fig. 4 is the structural representation of preservation device when closing.
The specific embodiment
In conjunction with the accompanying drawings the utility model is described in further detail below by the specific embodiment.
As shown in Figures 1 to 4, present embodiment preservative film assembly comprises natural complex fresh-keeping film 4, cylinder 5 and first locking piece 6.Natural complex fresh-keeping film 4 comprises preservative film layer 1, the first intensity enhancement Layer 2 and the second intensity enhancement Layer 3 of compound one.Preservative film layer 1 can adopt existing preservative film, and as existing polyethylene preservative film, polyvinylchloride preservative film or PVDC Fresh Keeping Film, perhaps other can play the preservative film of preservation.Preservative film layer 1 has opposite first 11 and second surface 12.The first intensity enhancement Layer 2 is attached to first surface 11, the second intensity enhancement Layers 3 of preservative film layer 1 second surface 12 attached to preservative film layer 1.First and second intensity enhancement Layer 2,3 is made by the soft material that can reel, and the intensity of this first and second intensity enhancement Layer 2,3 is greater than the intensity of preservative film layer 1.This first and second intensity enhancement Layer 2,3 can be nonwoven fabrics.Because natural complex fresh-keeping film 4 has first and second intensity enhancement Layer 2,3, so can strengthen the service life of the bulk strength and the prolongation natural complex fresh-keeping film of natural complex fresh-keeping film.
Natural complex fresh-keeping film 4 is on cylinder 5, and end wise, natural complex fresh-keeping film 4 have installation end and pulling end, and this installation end is connected on the cylinder 5, and this installation end can be fixing with cylinder 5, and first locking piece 6 is fixed on this pulling end.Cylinder 5 can have rotating shaft 8, this cylinder 5 can be rotatably installed on the carrier by this rotating shaft 8.Can also be provided with existing elasticity turning gear on the cylinder 5, during pulling natural complex fresh-keeping film 4, cylinder 5 forward rotation, the elastic recoil device is compacted; When unclamping natural complex fresh-keeping film 4, the elastic recoil device recovers deformation, makes cylinder 5 backward rotation and regains natural complex fresh-keeping film 4.
Preservation device with this preservative film assembly also comprises box body 7, and this box body 7 has the opening 71 that is positioned at the top, and this opening 71 has first end 73 and second end 74.Preservative film assembly 4 can have one, and the cylinder 5 of this preservative film assembly is rotatably installed in first end 73 of this opening 71 by rotating shaft 8.Box body 7 can also have pack this sliding tray 72 in the end of sliding tray 72, the first locking pieces 6 between first end 73 and second end 74 in, make this first locking piece 6 and sliding tray 72 bearing fits.Second end 74 of box body 7 also be provided with can with second locking piece 75 of first locking piece, 6 lock fit.
When preservation device was opened, the preservative film assembly was positioned at first end 73 of this box opening, and the opening 71 of box body opens wide, and the vegetables and fruits food that the user can be fresh-keeping with needs is put into box body 7; In the time of need closing preservation device, the pulling end of pulling natural complex fresh-keeping film 4, first locking piece 6 slides in sliding tray 72, after 6 motions of first locking piece put in place, first locking piece 6 and 75 lockings of second locking piece, the opening 71 of box body is realized that by natural complex fresh-keeping film 4 complete closed the aqueous vapor adjusting and the high humidity of preservation device is fresh-keeping.
For the preservative film assembly, can be only at the first surface cohesive resistance enhancement Layer of preservative film layer, also can be only at the second surface cohesive resistance enhancement Layer of preservative film layer, or on first and second surface cohesive resistance enhancement Layer simultaneously.Intensity enhancement Layer attached to first surface or second surface can only have one deck, also stacked multilayer can be arranged.For material, the thickness of intensity enhancement Layer, can require according to the bulk strength of natural complex fresh-keeping film to design, select.
For the preservative film assembly, natural complex fresh-keeping film is on cylinder, and the pulling end of this natural complex fresh-keeping film is provided with first locking piece, structures such as this first locking piece such as magnet, the viscous body with viscosity or buckle.Box body can be provided with second locking piece that cooperates with first locking piece.
For preservation device, it can be for laterally opened, promptly only first end of box opening or second end are provided with the preservative film assembly, by second end or first end of pulling natural complex fresh-keeping film to opening, make natural complex fresh-keeping film enclosed box body opening, when this kind mode, second end of box opening can be provided with second locking piece that cooperates with first locking piece.Preservation device also can be opposite opened, and promptly first end of box opening and second end are equipped with the preservative film assembly, when needing the enclosed box body opening, spurs natural complex fresh-keeping film in opposite directions, makes first locking piece on two natural complex fresh-keeping films cooperate locking to get final product.
Above content be in conjunction with concrete embodiment to further describing that the utility model is done, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, under the prerequisite that does not break away from the utility model design, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.
Claims (10)
1. preservative film assembly, it is characterized in that: comprise cylinder, natural complex fresh-keeping film and first locking piece, described natural complex fresh-keeping film is on described cylinder, described first locking piece is fixed on the described natural complex fresh-keeping film, the first intensity enhancement Layer that described natural complex fresh-keeping film has preservative film layer and made by the soft material that can reel, described preservative film layer has first surface and second surface, the described first intensity enhancement Layer is attached to described first surface, and the intensity of the described first intensity enhancement Layer is greater than the intensity of described preservative film layer.
2. preservative film assembly as claimed in claim 1, it is characterized in that: described natural complex fresh-keeping film also comprises the second intensity enhancement Layer of being made by the soft material that can reel, the described second intensity enhancement Layer is attached to described second surface, and the intensity of the described second intensity enhancement Layer is greater than the intensity of described preservative film layer.
3. preservative film assembly as claimed in claim 2 is characterized in that: described first and second intensity enhancement Layer is nonwoven fabrics.
4. as any described preservative film assembly among the claim 1-3, it is characterized in that: described first locking piece is a magnet.
5. preservation device, comprise box body, described box body has opening, described opening has the first relative end and second end, it is characterized in that: described first end is provided with the preservative film assembly, described preservative film assembly comprises cylinder, the natural complex fresh-keeping film and first locking piece, described cylinder and the described first end normal-running fit, the first intensity enhancement Layer that described natural complex fresh-keeping film has preservative film layer and made by the soft material that can reel, described preservative film layer has first surface and second surface, the described first intensity enhancement Layer is attached to described first surface, and the intensity of the described first intensity enhancement Layer is greater than the intensity of described preservative film layer.
6. preservation device as claimed in claim 5, it is characterized in that: described natural complex fresh-keeping film also comprises the second intensity enhancement Layer of being made by the soft material that can reel, the described second intensity enhancement Layer is attached to described second surface, and the intensity of the described second intensity enhancement Layer is greater than the intensity of described preservative film layer.
7. preservation device as claimed in claim 6 is characterized in that: described first and second intensity enhancement Layer is nonwoven fabrics.
8. as any described preservation device among the claim 5-7, it is characterized in that: described box body has the sliding tray between first end and second end, described first locking piece and described sliding tray bearing fit.
9. preservation device as claimed in claim 8 is characterized in that: described second end is provided with second locking piece with first locking piece coupling.
10. preservation device as claimed in claim 9 is characterized in that: described first locking piece and second locking piece are magnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202057355U CN201793162U (en) | 2010-05-27 | 2010-05-27 | Freshness preservative film component and freshness preservative device with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202057355U CN201793162U (en) | 2010-05-27 | 2010-05-27 | Freshness preservative film component and freshness preservative device with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201793162U true CN201793162U (en) | 2011-04-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202057355U Expired - Fee Related CN201793162U (en) | 2010-05-27 | 2010-05-27 | Freshness preservative film component and freshness preservative device with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201793162U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101913466A (en) * | 2010-05-27 | 2010-12-15 | 合肥美的荣事达电冰箱有限公司 | Preservative film assembly and preservation device with same |
-
2010
- 2010-05-27 CN CN2010202057355U patent/CN201793162U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101913466A (en) * | 2010-05-27 | 2010-12-15 | 合肥美的荣事达电冰箱有限公司 | Preservative film assembly and preservation device with same |
| CN101913466B (en) * | 2010-05-27 | 2012-08-22 | 合肥美的荣事达电冰箱有限公司 | Preservative film assembly and preservation device with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: HEFEI MIDEA REFRIGERATOR CO., LTD. Free format text: FORMER NAME: HEFEI MEDIA RONGSHIDA REFRIGERATOR CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 230000 Hefei Changjiang Road, Anhui, No. 669 Patentee after: Hefei Midea Refrigerator Co., Ltd. Patentee after: Hefei Hualing Co., Ltd. Address before: 230000 Hefei Changjiang Road, Anhui, No. 669 Patentee before: Hefei Media Rongshida Refrigerator Co., Ltd. Patentee before: Hefei Hualing Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110413 Termination date: 20150527 |
|
| EXPY | Termination of patent right or utility model |