CN101913466B - Preservative film assembly and preservation device with same - Google Patents
Preservative film assembly and preservation device with same Download PDFInfo
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- CN101913466B CN101913466B CN2010101848931A CN201010184893A CN101913466B CN 101913466 B CN101913466 B CN 101913466B CN 2010101848931 A CN2010101848931 A CN 2010101848931A CN 201010184893 A CN201010184893 A CN 201010184893A CN 101913466 B CN101913466 B CN 101913466B
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- enhancement layer
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Abstract
The invention discloses a preservative film assembly and a preservation device with same. The preservative film assembly comprises a roller, a composite preservative film and a first locking part, wherein the composite preservative film is wound around the roller, and the first locking part is fixed on the composite preservative film; the composite preservative film is provided with a preservative film layer and a first strengthening layer made of a windable flexible material, the preservative film layer is provided with a first surface and a second surface, the first strengthening layer is attached to the first surface, and the strength of the first strengthening layer is greater than that of the preservative film layer. The integral strength and the service life of the composite preservative film are increased by arranging the strengthening layer, so that the composite preservative film can be directly applied to the preservation device of a refrigerator, and the preservation of food in the preservation device can be realized.
Description
Technical field
The invention relates to a kind of preservative film assembly and have the preservation device of this assembly.
Background technology
The transformation of Along with people's growth in the living standard and 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.
Summary of the invention
The objective of the invention is the deficiency to prior art, provide a kind of and have than hard intensity and can be applied in the preservative film assembly that carries out food fresh-keeping on the refrigerator and preservation device with this preservative film assembly.
For realizing above-mentioned purpose; The present invention has adopted following technical scheme: a kind of preservative film assembly; Comprise cylinder, natural complex fresh-keeping film and first locking piece, said natural complex fresh-keeping film is on said cylinder, and said first locking piece is fixed on the said natural complex fresh-keeping film; The first intensity enhancement Layer that said natural complex fresh-keeping film has preservative film layer and processed by the soft material that can reel; Said preservative film layer has first surface and second surface, and the said first intensity enhancement Layer is attached to said first surface, and the intensity of the said first intensity enhancement Layer is greater than the intensity of said preservative film layer.
Further, said natural complex fresh-keeping film also comprises the second intensity enhancement Layer of being processed by the soft material that can reel, and the said second intensity enhancement Layer is attached to said second surface, and the intensity of the said second intensity enhancement Layer is greater than the intensity of said preservative film layer.
Further, said first and second intensity enhancement Layer is nonwoven fabrics.
Further, said first locking piece is a magnet.
A kind of preservation device comprises box body, and said box body has opening; Said opening has the first relative end and second end; Said first end is provided with the preservative film assembly, and said preservative film assembly comprises cylinder, natural complex fresh-keeping film and first locking piece, said cylinder and the said first end normal-running fit; The first intensity enhancement Layer that said natural complex fresh-keeping film has preservative film layer and processed by the soft material that can reel; Said preservative film layer has first surface and second surface, and the said first intensity enhancement Layer is attached to said first surface, and the intensity of the said first intensity enhancement Layer is greater than the intensity of said preservative film layer.
Further, said natural complex fresh-keeping film also comprises the second intensity enhancement Layer of being processed by the soft material that can reel, and the said second intensity enhancement Layer is attached to said second surface, and the intensity of the said second intensity enhancement Layer is greater than the intensity of said preservative film layer.
Further, said first and second intensity enhancement Layer is nonwoven fabrics.
Further, said box body has the sliding tray between first end and second end, said first locking piece and said sliding tray bearing fit.
Further, said second end is provided with second locking piece that matees with first locking piece.In the time of need closing preservation device, first locking piece and the second locking piece lock fit.
Further, said second end also is provided with said preservative film assembly, the cylinder of said preservative film assembly and the said 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, said first locking piece and second locking piece are magnet.
The invention has the beneficial effects as follows: through 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 this embodiment preservative film assembly;
Fig. 2 is the structural representation of the natural complex fresh-keeping film of this 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
Combine accompanying drawing that the present invention is done further explain through the specific embodiment below.
To shown in Figure 4, this embodiment preservative film assembly comprises natural complex fresh-keeping film 4, cylinder 5 and first locking piece 6 like Fig. 1.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 like existing poly-vinyl 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 processed 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 elongate composite preservative 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, can this cylinder 5 be rotatably installed on the carrier through 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 through 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 user can be with needing fresh-keeping vegetables and fruits food to 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, and 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 range upon range of 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, through 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 is to combine concrete embodiment to the further explain that the present invention did, and can not assert that practical implementation of the present invention is confined to these explanations.For the those of ordinary skill of technical field under the present invention, under the prerequisite that does not break away from the present invention's design, can also make some simple deduction or replace, all should be regarded as belonging to protection scope of the present invention.
Claims (10)
1. preservative film assembly; It is characterized in that: comprise cylinder, natural complex fresh-keeping film and first locking piece; Said natural complex fresh-keeping film is on said cylinder, and end wise, natural complex fresh-keeping film have installation end and pulling end; This installation end is connected on the cylinder, and first locking piece is fixed on this pulling end; The first intensity enhancement Layer that said natural complex fresh-keeping film has preservative film layer and processed by the soft material that can reel; Said preservative film layer has first surface and second surface; The said first intensity enhancement Layer is attached to said first surface, and the intensity of the said first intensity enhancement Layer is greater than the intensity of said preservative film layer.
2. preservative film assembly as claimed in claim 1; It is characterized in that: said natural complex fresh-keeping film also comprises the second intensity enhancement Layer of being processed by the soft material that can reel; The said second intensity enhancement Layer is attached to said second surface, and the intensity of the said second intensity enhancement Layer is greater than the intensity of said preservative film layer.
3. preservative film assembly as claimed in claim 2 is characterized in that: said first and second intensity enhancement Layer is nonwoven fabrics.
4. like any described preservative film assembly among the claim 1-3, it is characterized in that: said first locking piece is a magnet.
5. a preservation device comprises box body, and said box body has opening; Said opening has the first relative end and second end, it is characterized in that: said first end is provided with the preservative film assembly, and said preservative film assembly comprises cylinder, natural complex fresh-keeping film and first locking piece; Said natural complex fresh-keeping film is on said cylinder, and end wise, natural complex fresh-keeping film have installation end and pulling end; This installation end is connected on the cylinder, and first locking piece is fixed on this pulling end; Said cylinder and the said first end normal-running fit; The first intensity enhancement Layer that said natural complex fresh-keeping film has preservative film layer and processed by the soft material that can reel; Said preservative film layer has first surface and second surface; The said first intensity enhancement Layer is attached to said first surface, and the intensity of the said first intensity enhancement Layer is greater than the intensity of said preservative film layer.
6. preservation device as claimed in claim 5; It is characterized in that: said natural complex fresh-keeping film also comprises the second intensity enhancement Layer of being processed by the soft material that can reel; The said second intensity enhancement Layer is attached to said second surface, and the intensity of the said second intensity enhancement Layer is greater than the intensity of said preservative film layer.
7. preservation device as claimed in claim 6 is characterized in that: said first and second intensity enhancement Layer is nonwoven fabrics.
8. like any described preservation device among the claim 5-7, it is characterized in that: said box body has the sliding tray between first end and second end, said first locking piece and said sliding tray bearing fit.
9. preservation device as claimed in claim 8 is characterized in that: said 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: said first locking piece and second locking piece are magnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101848931A CN101913466B (en) | 2010-05-27 | 2010-05-27 | Preservative film assembly and preservation device with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101848931A CN101913466B (en) | 2010-05-27 | 2010-05-27 | Preservative film assembly and preservation device with same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101913466A CN101913466A (en) | 2010-12-15 |
| CN101913466B true CN101913466B (en) | 2012-08-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101848931A Active CN101913466B (en) | 2010-05-27 | 2010-05-27 | Preservative film assembly and preservation device with same |
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| Country | Link |
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| CN (1) | CN101913466B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102419066B (en) * | 2011-11-11 | 2013-08-14 | 合肥美的荣事达电冰箱有限公司 | Storage box and refrigerator |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2320032Y (en) * | 1998-03-10 | 1999-05-26 | 中国科学院大连化学物理研究所 | Composite fresh-keeping film and box |
| CN2329622Y (en) * | 1998-03-28 | 1999-07-21 | 合肥美菱股份有限公司 | Fruit and vegetable preserving box for direct-cooled refrigerator |
| CN101176482A (en) * | 2006-11-06 | 2008-05-14 | 甘肃省农业科学院 | Fabric nonwoven cloth fruit and vegetable preservative film series product |
| CN201793162U (en) * | 2010-05-27 | 2011-04-13 | 合肥美的荣事达电冰箱有限公司 | Freshness preservative film component and freshness preservative device with same |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006300810A (en) * | 2005-04-22 | 2006-11-02 | Mitsubishi Electric Corp | Freshness discrimination apparatus, refrigerator provided with the same, and freshness discrimination method |
-
2010
- 2010-05-27 CN CN2010101848931A patent/CN101913466B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2320032Y (en) * | 1998-03-10 | 1999-05-26 | 中国科学院大连化学物理研究所 | Composite fresh-keeping film and box |
| CN2329622Y (en) * | 1998-03-28 | 1999-07-21 | 合肥美菱股份有限公司 | Fruit and vegetable preserving box for direct-cooled refrigerator |
| CN101176482A (en) * | 2006-11-06 | 2008-05-14 | 甘肃省农业科学院 | Fabric nonwoven cloth fruit and vegetable preservative film series product |
| CN201793162U (en) * | 2010-05-27 | 2011-04-13 | 合肥美的荣事达电冰箱有限公司 | Freshness preservative film component and freshness preservative device with same |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2006-300810A 2006.11.02 |
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| Publication number | Publication date |
|---|---|
| CN101913466A (en) | 2010-12-15 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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. |
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| 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. |