CN207404228U - A kind of environmentally protective cold-resistant food container - Google Patents
A kind of environmentally protective cold-resistant food container Download PDFInfo
- Publication number
- CN207404228U CN207404228U CN201721492691.7U CN201721492691U CN207404228U CN 207404228 U CN207404228 U CN 207404228U CN 201721492691 U CN201721492691 U CN 201721492691U CN 207404228 U CN207404228 U CN 207404228U
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- CN
- China
- Prior art keywords
- sealing cover
- attachment fastener
- environmentally protective
- food container
- shell
- 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.)
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/90—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in food processing or handling, e.g. food conservation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
- Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics
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Abstract
The utility model is related to engineerings and special engineering plastics technology of preparing, and in particular to a kind of environmentally protective cold-resistant food container, the sealing cover including vessel and PLA materials；The internal layer of shell of the vessel including PC materials, thermal insulation layer and PLA materials；The open outer side edge placement of shell is provided with flanged structure, and mounting groove is provided on the outside of flange, is matched in mounting groove and is provided with the second sealing ring；The outer of sealing cover is provided with outer boss, and outer boss is extended to external container, and the bottom surface of outer boss is concordant with the bottom surface of flange；The closing convex block to match with container inner opening is provided in the middle part of sealing cover, the lateral surface insertion for closing convex block is provided with the first sealing ring；Sealing cover outer position is provided with several attachment fasteners, and attachment fastener top both sides are symmetrically arranged with shaft, and attachment fastener is rotatably mounted to sealing cover outer position by shaft.The utility model resist cold effect and heat insulation effect it is preferable, the feature of environmental protection is stronger.
Description
Technical field
The utility model is related to engineerings and special engineering plastics technology of preparing, and in particular to a kind of environmentally protective cold-resistant food
Packing container.
Background technology
With the development and progress of society, people also carry out the diversity requirement of food higher, while also result in food
The requirement of product packing container is continuously improved.Existing food container usually there are some problems, is specially：One side
Face, food container cold tolerance are bad, it is difficult to resist the influence of low temperature environment；On the other hand, existing food packaging is held
Device heat insulation effect is bad, and the cold tolerance of packaged food is caused to weaken.
Therefore, based on a kind of above-mentioned, environmentally protective cold-resistant food container of the utility model offer, by holding to packaging
The structure of device carries out rational modification design, is improved whole environmental-protecting performance, cold performance and the heat-insulating property of packing container,
And then solve the shortcomings of the prior art and defect.
Utility model content
The purpose of this utility model is that：For presently, there are the above problem, a kind of environmentally protective resistance to cold food is provided
Product packing container carries out rational modification design by the structure to packing container, makes whole environmental-protecting performance, the cold-resistant of packing container
Performance and heat-insulating property are improved, and then solve the shortcomings of the prior art and defect.
To achieve these goals, the technical solution adopted in the utility model is：
A kind of environmentally protective cold-resistant food container, the sealing cover including vessel and PLA materials；The container
The internal layer of shell of the body including PC materials, thermal insulation layer and PLA materials；The open outer side edge placement of the shell is provided with
Flanged structure is provided with mounting groove on the outside of flange, in mounting groove matching be provided with the second sealing ring；The inner surface of outer cover is set
Thermal insulation layer is equipped with, thermal insulation layer inner surface is provided with internal layer；The outer of the sealing cover is provided with outer boss, and outer boss is to appearance
Extension outside device, and the bottom surface of outer boss is concordant with the bottom surface of flange；It is provided in the middle part of sealing cover and container inner opening
The closing convex block to match, the lateral surface insertion for closing convex block are provided with the first sealing ring；Sealing cover outer positional symmetry is set
There is the attachment fastener that several sides are L-type structure, attachment fastener top both sides are symmetrically arranged with shaft, and attachment fastener passes through shaft
It is rotatably mounted to sealing cover outer position；Attachment fastener lower part is provided with the fixed lobe to raise up, and flange bottom surface is set
The fixing groove to match with fixed lobe is equipped with, is embedded in fixing groove and carried out by fixed lobe between sealing cover and vessel
It is dismountable to be fixedly mounted.
The utility model on the one hand by the way that the food for needing to pack is put into container, then by sealing cover in the middle part of
Sealing convex block is embedded into container, and vessel port sealing is carried out by the first sealing ring；Meanwhile outside container flange and sealing cover
It is sealed between the boss of outer by the second sealing ring, by dual sealing manner, ensure that the sealing performance inside container；
Then it is rotated down by attachment fastener, the fixed lobe of bottom is embedded into fixing groove, realizes sealing cover and vessel
Between fixed installation；When needing to open sealing cover, attachment fastener is outwards rotated, fixed lobe is made to remove fixing groove, is realized
Then the opening of attachment fastener manually operates outer boss, sealing cover is lifted up extracting, realize food enclosed in sealed
Opening eat；Due to doing shell using PC materials, take full advantage of the cold performance of PC materials, can reduce shell of tank by
The danger of cold short rupture occurs in being influenced be subject to low temperature cold shock；And PLA material is a kind of new biology base and can be again
Raw biodegradation material, has good biodegradability, can be complete under given conditions by microorganism in nature after use
Degradable ultimately generates carbon dioxide and water, and free from environmental pollution, this is highly beneficial to environmental protection, is generally acknowledged environmental-friendly
Material, beneficial to environmental protection；Made of the PLA product except can it is biodegradable in addition to, biocompatibility, glossiness, the transparency, feel and resistance to
It is hot good, it is highly beneficial for food packaging also with certain fungus resistance, anti-flammability and ultraviolet-resistent property.Pass through above-mentioned technology
Scheme, the utility model are operated and easy to use, package encapsulation performance and the feature of environmental protection without with preferable operability
Energy, cold tolerance are obtained for preferable guarantee.
On the other hand, the utility model enables the food of packaging to obtain preferable thermal insulation separation by the setting of thermal insulation layer
Thermal protection plays preferable internal temperature and maintains effect.Meanwhile the utility model due to cold tolerance and heat-insulating property it is preferable,
There is preferable prospect of the application and application value in terms of temperature is needed to maintain stable food packaging.
Preferably, the outer casing bottom corner location and flange outer portion corner location are both provided with rounding corner structure, outside
The monnolithic case of shell is cuboid or cube structure.
Preferably, it is to be fixedly connected between the shell, thermal insulation layer and internal layer；The material of the thermal insulation layer for ETL every
Hot heat-holding dampproof material.
Preferably, the thickness of the shell is 1mm-2mm, and the thickness of the thermal insulation layer is 1mm-1.5mm, the internal layer
Thickness is 0.2mm-0.5mm.
Preferably, the position for attachment fastener being installed on the outer boss is provided with the open slot to match with attachment fastener
Structure, and the groove width size of the open slot is more than attachment fastener length.
Preferably, the length of the fixed lobe and the equal length of attachment fastener, the top of attachment fastener is arc-shaped
Smooth surface structure.
Preferably, the side profile of the fixing groove is the circular groove structure to match with fixed lobe, and fixed
The inner surface of slot is smooth arc face, and the length of the fixing groove is more than the length dimension of fixed lobe.
Preferably, the bottom inner end of the fixed lobe is provided with rounding corner structure.
By adopting the above-described technical solution, the beneficial effects of the utility model are：
The utility model on the one hand by the way that the food for needing to pack is put into container, then by sealing cover in the middle part of
Sealing convex block is embedded into container, and vessel port sealing is carried out by the first sealing ring；Meanwhile outside container flange and sealing cover
It is sealed between the boss of outer by the second sealing ring, by dual sealing manner, ensure that the sealing performance inside container；
Then it is rotated down by attachment fastener, the fixed lobe of bottom is embedded into fixing groove, realizes sealing cover and vessel
Between fixed installation；When needing to open sealing cover, attachment fastener is outwards rotated, fixed lobe is made to remove fixing groove, is realized
Then the opening of attachment fastener manually operates outer boss, sealing cover is lifted up extracting, realize food enclosed in sealed
Opening eat；Due to doing shell using PC materials, take full advantage of the cold performance of PC materials, can reduce shell of tank by
The danger of cold short rupture occurs in being influenced be subject to low temperature cold shock；And PLA material is a kind of new biology base and can be again
Raw biodegradation material, has good biodegradability, can be complete under given conditions by microorganism in nature after use
Degradable ultimately generates carbon dioxide and water, and free from environmental pollution, this is highly beneficial to environmental protection, is generally acknowledged environmental-friendly
Material, beneficial to environmental protection；Made of the PLA product except can it is biodegradable in addition to, biocompatibility, glossiness, the transparency, feel and resistance to
It is hot good, it is highly beneficial for food packaging also with certain fungus resistance, anti-flammability and ultraviolet-resistent property.Pass through above-mentioned technology
Scheme, the utility model are operated and easy to use, package encapsulation performance and the feature of environmental protection without with preferable operability
Energy, cold tolerance are obtained for preferable guarantee.
On the other hand, the utility model enables the food of packaging to obtain preferable thermal insulation separation by the setting of thermal insulation layer
Thermal protection plays preferable internal temperature and maintains effect.Meanwhile the utility model due to cold tolerance and heat-insulating property it is preferable,
There is preferable prospect of the application and application value in terms of temperature is needed to maintain stable food packaging.
Description of the drawings
Fig. 1 is the side, sectional structure diagram of the utility model；
Fig. 2 is the whole side structure schematic diagram of the utility model；
Fig. 3 is the whole overlooking the structure diagram of the utility model.
In figure：1st, shell；2nd, thermal insulation layer；3rd, internal layer；4th, sealing cover；5th, the first sealing ring；6th, flange；7th, the second sealing
Circle；8th, outer boss；9th, shaft；10th, attachment fastener；11st, fixed lobe.
Specific embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model part of the embodiment, instead of all the embodiments, based on the implementation in the utility model
Example, those of ordinary skill in the art's all other embodiments obtained without creative efforts, belongs to
The scope of the utility model protection.
Embodiment 1, as shown in Figs. 1-3：
A kind of environmentally protective cold-resistant food container, including vessel and the sealing cover of PLA materials 4；The appearance
The internal layer 3 of shell 1 of the device body including PC materials, thermal insulation layer 2 and PLA materials；The open outer side edge placement of the shell 1
6 structure of flange is provided with, the outside of flange 6 is provided with mounting groove, is matched in mounting groove and be provided with the second sealing ring 7；It is described outer
1 inner surface of shell is provided with thermal insulation layer 2, and 2 inner surface of thermal insulation layer is provided with internal layer 3；It is convex that the outer of the sealing cover 4 is provided with outer
Platform 8, outer boss 8 is extended to external container, and the bottom surface of outer boss 8 is concordant with the bottom surface of flange 6；The middle part of sealing cover 4
The closing convex block to match with container inner opening is provided with, the lateral surface insertion for closing convex block is provided with the first sealing ring 5；It is close
It covers 4 outer positional symmetries and is provided with the attachment fastener 10 that several sides are L-type structure, 10 top both sides of attachment fastener are symmetrically set
Shaft 9 is equipped with, attachment fastener 10 is rotatably mounted to 4 outer position of sealing cover by shaft 9；10 lower part of attachment fastener is set
There is the fixed lobe 11 to raise up, 6 bottom surface of flange is provided with the fixing groove to match with fixed lobe 11, and sealing cover 4 is with holding
It is embedded in fixing groove by fixed lobe 11 between device body and is removably fixedly mounted.
Then the utility model passes through 4 middle part of sealing cover on the one hand by the way that the food for needing to pack is put into container
Sealing convex block be embedded into container, vessel port sealing is carried out by the first sealing ring 5；Meanwhile container flange 6 and sealing cover 4
It is sealed by the second sealing ring 7 between external outer boss 8, by dual sealing manner, ensure that inside container
Sealing performance；Then it is rotated down by attachment fastener 10, the fixed lobe 11 of bottom is embedded into fixing groove, realizes sealing
Fixed installation between lid 4 and vessel；When needing to open sealing cover 4, attachment fastener 10 is outwards rotated, makes fixed lobe
11 remove fixing groove, realize the opening of attachment fastener 10, then manually operate outer boss 8, and sealing cover 4 is upward
Extraction is lifted, realizes that the opening of food enclosed in sealed is eaten；Due to doing shell 1 using PC materials, the cold-resistant of PC materials is taken full advantage of
Performance can reduce shell of tank 1 and the danger of cold short rupture occurs due to being subject to the influence of low temperature cold shock；And PLA material
It is a kind of new biology base and recyclable organism degradable material, there is good biodegradability, it can be by nature after use
Microorganism is degradable under given conditions in boundary, ultimately generates carbon dioxide and water, and free from environmental pollution, this is non-to environmental protection
Chang Youli is generally acknowledged environment-friendly material, beneficial to environmental protection；Product is in addition to energy is biodegradable made of PLA, bio-compatible
Property, glossiness, the transparency, feel and heat-resist, also with certain fungus resistance, anti-flammability and ultraviolet-resistent property, for food
It packs highly beneficial.Through the above technical solutions, the utility model is without with preferable operability, and operates and use
Convenient, package encapsulation performance and environmental-protecting performance, cold tolerance are obtained for preferable guarantee.
On the other hand, the utility model enables the food of packaging to obtain preferable thermal insulation separation by the setting of thermal insulation layer 2
Thermal protection plays preferable internal temperature and maintains effect.Meanwhile the utility model due to cold tolerance and heat-insulating property it is preferable,
There is preferable prospect of the application and application value in terms of temperature is needed to maintain stable food packaging.
Preferably, the 1 bottom corners position of shell and 6 outer corner position of flange are both provided with rounding corner structure,
The monnolithic case of shell 1 is cuboid or cube structure.
Preferably, it is to be fixedly connected between the shell 1, thermal insulation layer 2 and internal layer 3；The material of the thermal insulation layer 2 is
ETL heat preservation and insulation moisture proof materials.
Preferably, the thickness of the shell 1 is 1mm-2mm, and the thickness of the thermal insulation layer 2 is 1mm-1.5mm, the internal layer
3 thickness is 0.2mm-0.5mm.
Preferably, the position for attachment fastener 10 being installed on the outer boss 8 is provided with what is matched with attachment fastener 10
Be open slot structure, and the groove width size of the open slot is more than 10 length of attachment fastener.
Preferably, the length of the fixed lobe 11 and the equal length of attachment fastener 10, the top of attachment fastener 10 is
Arc-shaped smooth surface structure.
Preferably, the side profile of the fixing groove is the circular groove structure to match with fixed lobe 11, and solid
The inner surface of slot is determined for smooth arc face, and the length of the fixing groove is more than the length dimension of fixed lobe 11.
Preferably, the bottom inner end of the fixed lobe 11 is provided with rounding corner structure.
The above is only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, in the technical scope that any one skilled in the art discloses in the utility model, variation can be readily occurred in
Or replace, it should be covered within the scope of the utility model.Therefore, the scope of protection of the utility model should be wanted with right
Subject to the protection domain asked.
Claims (8)
1. a kind of environmentally protective cold-resistant food container, it is characterised in that：Sealing including vessel and PLA materials
Lid；The internal layer of shell of the vessel including PC materials, thermal insulation layer and PLA materials；The open outer side side of the shell
Position is provided with flanged structure, mounting groove is provided on the outside of flange, is matched in mounting groove and is provided with the second sealing ring；It is described
Inner surface of outer cover is provided with thermal insulation layer, and thermal insulation layer inner surface is provided with internal layer；The outer of the sealing cover is provided with outer boss,
Outer boss is extended to external container, and the bottom surface of outer boss is concordant with the bottom surface of flange；Be provided in the middle part of sealing cover with
The closing convex block that container inner opening matches, the lateral surface insertion for closing convex block are provided with the first sealing ring；Sealing cover outer
Positional symmetry is provided with the attachment fastener that several sides are L-type structure, and attachment fastener top both sides are symmetrically arranged with shaft, fixed
Fastener is rotatably mounted to sealing cover outer position by shaft；It is convex that attachment fastener lower part is provided with the fixation to raise up
It rises, flange bottom surface is provided with the fixing groove to match with fixed lobe, embedding by fixed lobe between sealing cover and vessel
Enter in fixing groove and be removably fixedly mounted.
2. a kind of environmentally protective cold-resistant food container as described in claim 1, it is characterised in that：The outer casing bottom turns
Angle Position and flange outer portion corner location are both provided with rounding corner structure, and the monnolithic case of shell is cuboid or square knot
Structure.
3. a kind of environmentally protective cold-resistant food container as described in claim 1, it is characterised in that：It is the shell, heat-insulated
It is to be fixedly connected between layer and internal layer；The material of the thermal insulation layer is ETL heat preservation and insulation moisture proof materials.
4. the environmentally protective cold-resistant food container of one kind as described in claim 1 or 3, it is characterised in that：The shell
Thickness is 1mm-2mm, and the thickness of the thermal insulation layer is 1mm-1.5mm, and the thickness of the internal layer is 0.2mm-0.5mm.
5. a kind of environmentally protective cold-resistant food container as described in claim 1, it is characterised in that：On the outer boss
The position of installation attachment fastener is provided with the opening slot structure to match with attachment fastener, and the groove width size of the open slot is big
In attachment fastener length.
6. a kind of environmentally protective cold-resistant food container as described in claim 1, it is characterised in that：The fixed lobe
The equal length of length and attachment fastener, the top of attachment fastener is arc-shaped smooth surface structure.
7. a kind of environmentally protective cold-resistant food container as described in claim 1, it is characterised in that：The side of the fixing groove
Facial contour is the circular groove structure to match with fixed lobe, and the inner surface of fixing groove is smooth arc face, described solid
The length for determining slot is more than the length dimension of fixed lobe.
8. the environmentally protective cold-resistant food container of one kind as described in claim 1 or 6, it is characterised in that：The fixation is convex
The bottom inner end risen is provided with rounding corner structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721492691.7U CN207404228U (en) | 2017-11-10 | 2017-11-10 | A kind of environmentally protective cold-resistant food container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721492691.7U CN207404228U (en) | 2017-11-10 | 2017-11-10 | A kind of environmentally protective cold-resistant food container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207404228U true CN207404228U (en) | 2018-05-25 |
Family
ID=62318626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721492691.7U Active CN207404228U (en) | 2017-11-10 | 2017-11-10 | A kind of environmentally protective cold-resistant food container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207404228U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110265169A (en) * | 2019-08-14 | 2019-09-20 | 中国工程物理研究院总体工程研究所 | Radioactive substance inner container sealing structure under hypervelocity impact |
| CN111531780A (en) * | 2020-04-17 | 2020-08-14 | 西诺控股集团有限公司 | Method for manufacturing recyclable plastic packaging box |
-
2017
- 2017-11-10 CN CN201721492691.7U patent/CN207404228U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110265169A (en) * | 2019-08-14 | 2019-09-20 | 中国工程物理研究院总体工程研究所 | Radioactive substance inner container sealing structure under hypervelocity impact |
| CN110265169B (en) * | 2019-08-14 | 2024-04-09 | 中国工程物理研究院总体工程研究所 | Inner packaging container sealing structure for radioactive article under ultra-high speed impact |
| CN111531780A (en) * | 2020-04-17 | 2020-08-14 | 西诺控股集团有限公司 | Method for manufacturing recyclable plastic packaging box |
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