CN203938013U - Aquatic products refrigerated storage fresh keeping box - Google Patents
Aquatic products refrigerated storage fresh keeping box Download PDFInfo
- Publication number
- CN203938013U CN203938013U CN201420247725.6U CN201420247725U CN203938013U CN 203938013 U CN203938013 U CN 203938013U CN 201420247725 U CN201420247725 U CN 201420247725U CN 203938013 U CN203938013 U CN 203938013U
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- case lid
- foam layer
- aquatic products
- thickness
- thin layer
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Abstract
A kind of aquatic products refrigerated storage fresh keeping box, comprise casing and case lid, it is characterized in that: described casing is to be fitted tightly and formed by the plastic box setting gradually from outside to inside, foam layer, thin layer, case lid is also divided into three layers, upper strata is vinyl cover, centre is case lid foam layer, and lower floor is case lid thin layer.Outer field plastic box can conveniently be carried transport, the foam layer in middle level can play good insulation effect, can carry out preferably fresh-keepingly to freezing aquatic products, and the thin layer of nexine can play the effect of sanitary clean, not only be convenient to clean, can also avoid foam layer to pollute.The utlity model has feature rational in infrastructure, cold storing and fresh-keeping effect, not only economical and practical, and use safe and sanitary, and both can be used for aquatic products freeze preservation, also can be used for the fresh-keeping of other frozen food.
Description
Technical field
The utility model relates to a kind of antistaling box, is specifically related to a kind of aquatic products refrigerated storage fresh keeping box.
Background technology
Aquatic products, after freezing, mostly adopt bubble chamber to carry out freeze preservation in transportation.Bubble chamber is the packing-box design container of making taking foamed plastic (cellular plastics) as material, foamed plastic is taking polystyrene resin as raw material, add foaming agent, a kind of hard hole-closing structure forming through thermoplastic, generation gas, because the inside of foamed plastic has a lot of small pores, therefore bubble chamber has light specific gravity, good heat insulating, the advantage such as shock-resistant, cheap.If but it is fresh-keeping to adopt single bubble chamber to carry out aquatic products, both unhygienic, the carrying of bad cleaning, and bubble chamber is again also inconvenient.
Through looking into, the existing patent No. is the Chinese patent " a kind of cold storing and fresh-keeping chest and the method for making chest material thereof " of CN201310043562.X, comprise chest body, described chest body is provided with for the groove of placing articles with for the lid of seal groove, described lid comprises double-deck aluminium sheet top layer and polystyrene foam (being called for short EPS) heat-insulation layer, and described double-deck aluminium sheet top layer and polystyrene foam rely on adhesive layer to be combined into one between the two.It is to have pasted Double-layer aluminum flaggy at the outside face of bubble chamber by adhesive agent, thereby makes that chest has flame resistance, water-fastly soaks, antiageing, but the cost of aluminium sheet is higher, and aluminium sheet is oxidizable, and chest of long duration is not attractive in appearance.
Summary of the invention
Technical problem to be solved in the utility model be provide for the above-mentioned state of the art a kind of rational in infrastructure, cold storage effect good, use the aquatic products refrigerated storage fresh keeping box of safe and sanitary.
The utility model solves the problems of the technologies described above adopted technical scheme: a kind of aquatic products refrigerated storage fresh keeping box, comprise casing and case lid, it is characterized in that: described casing is to be fitted tightly and formed by the plastic box setting gradually from outside to inside, foam layer, thin layer, case lid is also divided into three layers, upper strata is vinyl cover, centre is case lid foam layer, and lower floor is case lid thin layer.
As improvement, the thickness of described foam layer is greater than the thickness of plastic box, and foam layer is arranged on plastic box inwall by dimensional fits, and thin layer is fitted in the inside face of foam layer by bonding mode.
As improvement, the thickness of described foam layer is greater than the thickness of plastic box, and foam layer is molded directly within plastic box inwall, and thin layer is fitted in the inside face of foam layer by the mode of plastic uptake or blowing.
As improvement, the thickness of described case lid foam layer is greater than the thickness of vinyl cover, and case lid foam layer is arranged on vinyl cover inwall by dimensional fits, and case lid thin layer is fitted in the inside face of case lid foam layer by bonding mode.
As improvement, the thickness of described case lid foam layer is greater than the thickness of vinyl cover, and case lid foam layer is molded directly within vinyl cover inwall, and case lid thin layer is fitted in the inside face of case lid foam layer by the mode of plastic uptake or blowing.
Finally, the upper end, both sides of described plastic box is provided with handle portion, the cover rim both sides of the vinyl cover of case lid are provided with the flange with catching groove matching with handle portion, on the plastic box of handle subordinate side, be provided with rotating connection buckle, in the time that case lid cover cap is on casing, case lid and casing are linked together with coordinating of catching groove on flange by connecting buckle.
Compared with prior art, the utility model has the advantage of: casing is divided into three layers, outer field plastic box can conveniently be carried transport, the foam layer in middle level can play good insulation effect, can carry out fresh-keeping to refrigeration aquatic products preferably, and the thin layer of nexine can play the effect of sanitary clean, be not only convenient to clean, can also avoid foam layer to pollute.The utlity model has feature rational in infrastructure, cold storing and fresh-keeping effect, not only economical and practical, and use safe and sanitary, and both can be used for aquatic product cold storage freshness preservation, also can be used for the fresh-keeping of other frozen food.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the longitudinal sectional view of Fig. 1;
Fig. 3 is the structural representation of Fig. 1 under case lid open mode;
Fig. 4 is the STRUCTURE DECOMPOSITION figure of Fig. 1.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment is described in further detail the utility model.
As shown in Fig. 1～4, the aquatic products refrigerated storage fresh keeping box of the present embodiment, comprise casing 1 and case lid 2, casing 1 is to be fitted tightly and formed by the plastic box 11 setting gradually from outside to inside, foam layer 12, thin layer 13, case lid 2 is also divided into three layers, upper strata is vinyl cover 21, and centre is case lid foam layer 22, and lower floor is case lid thin layer 23, wherein the thickness of foam layer 12 is greater than the thickness of plastic box 11, foam layer 12 can play good insulation effect, can carry out fresh-keeping to freezing aquatic products preferably, foam layer 12 is arranged on plastic box 11 inwalls by dimensional fits or straight forming, thin layer 13 is fitted in the inside face of foam layer 12 by bonding mode or plastic uptake method, it is the effect in order to play sanitary clean that thin layer 13 is set, not only be convenient to clean, can also avoid foam layer 12 to pollute, the thickness of case lid foam layer 22 is greater than the thickness of vinyl cover 21, case lid foam layer 22 is arranged on vinyl cover 21 inwalls by dimensional fits or straight forming, case lid thin layer 23 is fitted in the inside face of case lid foam layer 22 by bonding mode or plastic uptake method.Thin layer 13 all adopts food grade plastic film with the material of case lid thin layer 23; Plastic box 11 can conveniently be carried transport, the upper end, both sides of plastic box 11 is provided with handle portion 14, the both sides of the cover rim of the vinyl cover 21 of case lid 2 are provided with the flange 24 with catching groove matching with handle portion 14, on plastic box 11 below handle portion 14, be provided with rotating connection buckle 15, in the time that case lid 2 cover caps are on casing 1, case lid 2 and casing 1 are linked together with coordinating of catching groove on flange 24 by connecting buckle 15.
While use like this, frozen fish fresh-keeping need is placed in casing 1, aquatic products directly contact with thin layer 13, can guarantee the safety and sanitation of aquatic products, middle foam layer 12 has played good temp. keeping effect, after aquatic products are put well, at once case lid 1 is covered, connection buckle 15 outside casing 1 is up turned with the flange 24 of case lid 2 and connected and fixed, so just case lid 2 is covered tightly on casing 1, play good fresh-keeping effect, in addition, can carry chest by handle portion 14, very convenient.
Claims (6)
1. an aquatic products refrigerated storage fresh keeping box, comprise casing and case lid, it is characterized in that: described casing is to be fitted tightly and formed by the plastic box setting gradually from outside to inside, foam layer, thin layer, case lid is also divided into three layers, upper strata is vinyl cover, centre is case lid foam layer, and lower floor is case lid thin layer.
2. aquatic products refrigerated storage fresh keeping box according to claim 1, it is characterized in that: the thickness of described foam layer is greater than the thickness of plastic box, foam layer is arranged on plastic box inwall by dimensional fits, and thin layer is fitted in the inside face of foam layer by bonding mode.
3. aquatic products refrigerated storage fresh keeping box according to claim 1, it is characterized in that: the thickness of described foam layer is greater than the thickness of plastic box, foam layer is molded directly within plastic box inwall, and thin layer is fitted in the inside face of foam layer by the mode of plastic uptake or blowing.
4. aquatic products refrigerated storage fresh keeping box according to claim 1, it is characterized in that: the thickness of described case lid foam layer is greater than the thickness of vinyl cover, case lid foam layer is arranged on vinyl cover inwall by dimensional fits, and case lid thin layer is fitted in the inside face of case lid foam layer by bonding mode.
5. aquatic products refrigerated storage fresh keeping box according to claim 1, it is characterized in that: the thickness of described case lid foam layer is greater than the thickness of vinyl cover, case lid foam layer is molded directly within vinyl cover inwall, and case lid thin layer is fitted in the inside face of case lid foam layer by the mode of plastic uptake or blowing.
6. according to the aquatic products refrigerated storage fresh keeping box described in claim 1～5 any one, it is characterized in that: the upper end, both sides of described plastic box is provided with handle portion, the cover rim both sides of the vinyl cover of case lid are provided with the flange with catching groove matching with handle portion, on the plastic box of handle subordinate side, be provided with rotating connection buckle, in the time that case lid cover cap is on casing, case lid and casing are linked together with coordinating of catching groove on flange by connecting buckle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420247725.6U CN203938013U (en) | 2014-05-14 | 2014-05-14 | Aquatic products refrigerated storage fresh keeping box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420247725.6U CN203938013U (en) | 2014-05-14 | 2014-05-14 | Aquatic products refrigerated storage fresh keeping box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203938013U true CN203938013U (en) | 2014-11-12 |
Family
ID=51857350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420247725.6U Expired - Fee Related CN203938013U (en) | 2014-05-14 | 2014-05-14 | Aquatic products refrigerated storage fresh keeping box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203938013U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106347868A (en) * | 2015-07-21 | 2017-01-25 | 陕西海正实业发展有限责任公司 | Combination method of frozen food outer packing material |
-
2014
- 2014-05-14 CN CN201420247725.6U patent/CN203938013U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106347868A (en) * | 2015-07-21 | 2017-01-25 | 陕西海正实业发展有限责任公司 | Combination method of frozen food outer packing material |
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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: 20141112 Termination date: 20170514 |