CN209112608U - A kind of heat-preservation liner - Google Patents
A kind of heat-preservation liner Download PDFInfo
- Publication number
- CN209112608U CN209112608U CN201821904560.XU CN201821904560U CN209112608U CN 209112608 U CN209112608 U CN 209112608U CN 201821904560 U CN201821904560 U CN 201821904560U CN 209112608 U CN209112608 U CN 209112608U
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- China
- Prior art keywords
- cover board
- group
- side plate
- heat
- preservation liner
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Abstract
The utility model relates to a kind of heat-preservation liner, including a flexible framework, institute's flexibility framework includes a bottom plate and the side plate and cover board for being disposed around the bottom plate surrounding；The bottom end of the side plate is connect with the bottom plate, and the top of the side plate is connect with the cover board；The cover board includes first group of cover board and second group of cover board, what first group of cover board and/or second group of cover board were spliced to form by two parallel to each other and with certain altitude plates；It is located on the side plate in use, first group of cover board is superimposed lid with second group of cover board.The framework of the utility model is that flexible framework is convenient for stored collapsed, moreover it is possible to arbitrarily pick and place convenient for cleaning, production and carrying cost greatly reduce, more optimizedly heat insulation effect is preferable.
Description
Technical field
The utility model relates to the technical field of Cold Chain Logistics, especially a kind of heat-preservation liner.
Background technique
Cold Chain Logistics refer to refrigerating based food production, storage transport, sale, to consumption before links in begin
Eventually under defined low temperature environment, to guarantee food quality, a systematic engineering of business of food loss is reduced.It is with science
The progress of technology, the development of Refrigeration Technique and set up, be based on refrigerating process, using Refrigeration Technique as means
Low temperature logistics process.
Since the new century, agricultural products in China storage and freshness-retaining technology is rapidly developed, agricultural product Cold Chain Logistics development environment
Constantly improve with condition, agricultural product Cold Chain Logistics are comparatively fast developed.There are about several hundred million tons of fresh agricultural products to enter stream every year in China
Logical field, Cold Chain Logistics ratio step up.As cold chain market constantly expands, Cold Chain Logistics enterprise is continued to bring out, and presents
Networking, standardization, scale, Extensive Development situation out.Cold Chain Logistics industry development it is increasingly flourishing when, advantage and disadvantage
Seem increasingly apparent.
Cool-bag not easy cleaning first, can only abandon after long-time use, cause the rising of production cost；Secondly, being
Reach effective heat insulation effect, cool-bag wall thickness generally can be all arranged thicker, so that entire cool-bag volume compared with
Greatly, cause end to be transported or inconvenience is stored when reverse backflow, and cause to store costly, the problems such as economic benefit is low.
Summary of the invention
The purpose of this utility model is a kind of heat-preservation liner to solve the above problem, is folded using flexible framework
Storage, moreover it is possible to arbitrarily pick and place convenient for cleaning, production and carrying cost greatly reduce, more optimizedly heat insulation effect is preferable.
The technical scheme that the utility model is provided is as follows:
A kind of heat-preservation liner, comprising:
One flexible framework, institute's flexibility framework includes a bottom plate and the side plate and cover board for being disposed around the bottom plate surrounding；
The bottom end of the side plate is connect with the bottom plate, and the top of the side plate is connect with the cover board；
The cover board includes first group of cover board and second group of cover board, first group of cover board and/or second group of cover board
It is spliced to form by two parallel to each other and with certain altitude plates；
It is located on the side plate in use, first group of cover board is superimposed lid with second group of cover board.
In the technical program, conventional design is broken through, framework is arranged to flexibility, is convenient for stored collapsed, moreover it is possible to arbitrarily take
It puts convenient for cleaning, production and carrying cost greatly reduces.Simultaneously by the improvement to covering plate structure, keep it mutual by two
Parallel and with certain altitude first group of cover board being spliced to form of plate and second group of cover board using when be superposed in side plate
On, the tightness of opening is effectively improved, to increase heat insulation effect.
Preferably, the top of the bottom end of two plates of first group of cover board and/or second group of cover board and the side plate
End folds connection, and top is attached by connector.
Preferably, the connector is one of zipper, snap-fastener or velcro.
In the technical program, the bottom end of two plates of first group of cover board and/or second group of cover board and the top of side plate are folded
Connection, it is therefore an objective to guarantee the integraty of the two, while can realize the effect that lid closes by way of superposition again.Simultaneously by first group
The top of two plates of cover board and/or second group of cover board is attached in the way of connector, and wherein connector can be drawing
One of chain, snap-fastener or velcro, so that further increasing leakproofness improves heat insulation effect.
Preferably, the flexible framework is in a square structure, and the upper bore of square structure is greater than lower relative aperture.
In the technical program, flexible box is arranged to a square structure, it is therefore an objective to realize the matching with existing transportation frame, together
When by the setting of upper and lower bore, be put into the transportation frame of hard convenient for flexible box.
Preferably, the flexible framework has outer layer, middle layer and internal layer to constitute, and the outer layer and the internal layer are by plating
Aluminium film is made, and the middle layer is made of expandability polyethylene.
In the technical program, by flexible framework by it is outer, in, interior three layers constitute.And inside and outside two layers by metallized film system
At, it is therefore an objective to it plays that waterproof, barrier property are strong using the characteristic of metallized film, extends the shelf-life of deposit.Simultaneously middle layer by
Expandability polyethylene is made, the same characteristic for utilizing material itself, excellent lasting heat insulation property, unique buffering antidetonation
Property, ageing resistance and waterproofness.
Preferably, the middle layer is at least formed by stacking by 5~8 layers, and each layer of thickness is in 0.5~1mm or so.
In the technical program, the number of plies in middle layer is done and is arranged and every layer of thickness is further is limited, to guarantee
On the basis of can be realized heat preservation, integral thickness is reduced.
Preferably, the thickness of the side plate is in 5~10mm or so.
In the technical program, the thickness of side plate is done to certain restriction, it is therefore an objective to guarantee the support of side plate as far as possible
On the basis of intensity, be effectively reduced the thickness of side plate, convenient for folding and also convenient transportation.
Preferably, a pair of of lift belt is additionally provided on the opposite sides outer wall of the side plate, the lift belt is for lifting institute
State flexible framework.
In the technical program, a pair of of lift belt is further set on the outer wall of the opposite sides of side plate, it is therefore an objective to when
When framework memory has cargo, in the case where cover board covers, can by a pair of of lift belt by entire framework from long-distance transport
It is directly placed to the transportation frame of end after being taken out in transportation frame, it is easy to use, moreover it is possible to effectively improve the heat preservation effect to cargo
Fruit.
Preferably, the bottom plate is equipped with bottom fold line, and the bottom fold line is used for the bottom of the flexible framework
Portion is folded；
And/or；
The side plate is equipped with side fold line, and the side fold line is used to roll over the side plate of the flexible framework
It is folded.
In the technical program, bottom fold line is set on bottom plate, while being equipped with side fold line, purpose on side plate again
It is by bottom fold line and side fold line to the convenient folding to flexible framework, and guarantees folded planarization, with
After an action of the bowels convenient for storage when phase reverse backflow, to reduce storage expense, the beneficial effects such as economic benefit height are realized.
In conclusion a kind of having the characteristics that for heat-preservation liner provided by the utility model is following:
1, in the utility model, conventional design is broken through, framework is made of flexible material, can be deposited convenient for folding
It puts, moreover it is possible to arbitrarily pick and place convenient for cleaning, production and carrying cost greatly reduces.Simultaneously by the improvement to covering plate structure,
When the first group of cover board and second group of cover board for being spliced to form it by two parallel to each other and with certain altitude plates use
It is superposed on side plate, effectively improves the tightness of opening, to increase heat insulation effect.
2, in the utility model, pass through the top of the bottom end and side plate of first group of cover board and/or two plates of second group of cover board
End folds connection, it is therefore an objective to guarantee the integraty of the two, while can realize the effect that lid closes by way of superposition again.Simultaneously will
The top of two plates of first group of cover board and/or second group of cover board is attached in the way of connector, and wherein connector can
One of zipper, snap-fastener or velcro are thought, so that further increasing leakproofness improves heat insulation effect.
3, in the utility model, by flexible framework by it is outer, in, interior three layers constitute.Simultaneously inside and outside two layers by metallized film
It is made, the characteristic that can use metallized film plays that waterproof, barrier property are strong, extends the shelf-life of deposit.And including being arranged,
Middle layer between outer two layers is made of expandability polyethylene, it is therefore an objective to excellent using the characteristic of expandability polythene material itself
Lasting heat insulation property, unique buffering shock resistance, ageing resistance and waterproofness.
4, in the utility model, the number of plies in middle layer is limited, while each layer of thickness has been done into further limit
It is fixed, the thickness in middle layer is reduced, to reduce the thickness of entire framework.Further limit has been done to the thickness of side plate simultaneously
It is fixed, it is therefore an objective to as far as possible on the basis of the support strength of guarantee side plate, be effectively reduced the thickness of side plate, convenient for folding and
Also convenient transportation, design are rationally ingenious.
5, it in the utility model, is realized entire framework by a pair of of lift belt for being arranged on the lateral wall of side plate from remote
It is directly placed after being taken out in the transportation frame of journey transport in the transportation frame of end, it is not only easy to use, moreover it is possible to effectively improve pair
The heat insulation effect of cargo.
6, in the utility model he, framework is fabricated to flexibility, easily it is folded, is further existed, the bottom of at
Bottom fold line is set on plate, while being equipped with side fold line on side plate, it is therefore an objective to be folded by bottom fold line and side
Line, thus the convenient folding to flexible framework, and guarantee folded planarization, to be convenient for storage when later period reverse backflow,
To reduce storage expense, the beneficial effects such as economic benefit height are realized.
Detailed description of the invention
Below by clearly understandable mode, preferred embodiment is described with reference to the drawings, to a kind of the above-mentioned of heat-preservation liner
Characteristic, technical characteristic, advantage and its implementation are further described.
Fig. 1 is a kind of schematic perspective view of heat-preservation liner of the utility model；
Fig. 2 is the cross section view in the direction A-A in Fig. 1；
Fig. 3 is the cross section view in the direction B-B in Fig. 2；
Fig. 4 is a kind of material layer structures schematic diagram of heat-preservation liner of the utility model.
Drawing reference numeral:
Flexible framework 1；Outer layer 11；Middle layer 12；Internal layer 13；
Bottom plate 2；Bottom fold line 21；
Side plate 3；The thickness 31 of side plate；Lift belt 32；Side fold line 33；
Cover board 4；First group of cover board 41；Second group of cover board 42；Connector 43.
Specific embodiment
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, attached drawing will be compareed below
Illustrate specific embodiment of the present utility model.It should be evident that the accompanying drawings in the following description is only the one of the utility model
A little embodiments for those of ordinary skill in the art without creative efforts, can also be according to these
Attached drawing obtains other embodiments.
To make simplified form, part related to the present invention is only schematically shown in each figure, they are not represented
Its practical structures as product.In addition, there is identical structure or function in some figures so that simplified form is easy to understand
Component only symbolically depicts one of those, or has only marked one of those.Herein, "one" is not only indicated
" only this ", can also indicate the situation of " more than one ".
In the embodiments of the present invention one, referring to shown in Fig. 1-4, a kind of heat-preservation liner specifically includes one soft
Property framework 1, wherein flexible framework 1 includes that a bottom plate 2 and the side plate 3 for being disposed around 2 surrounding of bottom plate and cover board 4 are constituted.It is practical
When design, the bottom end of side plate 3 is connect with bottom plate 2, and the top of side plate 3 is attached with cover board 4, it should be noted that side plate 3 with
Bottom plate 2 and cover board 4 can be integrally formed, and can effectively improve leakproofness in this way.And wherein, the cover board 4 of setting includes
First group of cover board 41 and second group of cover board 42, and first group of cover board 41 and/or second group of cover board 42 are parallel to each other by two
And there is the plate of certain altitude to be spliced to form, it is only necessary to guarantee in use, first group of cover board 41 is superimposed lid with second group of cover board 42
It is located on side plate 3.
In the present embodiment one, referring to shown in Fig. 2,3, wherein first group of cover board 41 of setting and second group of cover board 42
The bottom end of two plates and the top of side plate 3 fold and connect, and top is attached by connector 43.It or is only first group of cover board
41 are spliced to form by two parallel to each other and with certain altitude plates, and the bottom end of two plates and the top of side plate 3 into
Row folds connection, and second group of cover board 42 is an entire plate, and the top of side and side plate 3 carries out folding connection, and rest part is logical
The top for crossing connector 43 and side plate 3 is attached.Certainly in other embodiments, it can also be second group of cover board 42 by two
What a parallel to each other and with certain altitude plate was spliced to form, and the bottom end of two plates and the top of side plate 3 are folded
Connection, and first group of cover board 41 is an entire plate, side and the top of side plate 3 carry out folding connection, and rest part passes through connection
The top of part 43 and side plate 3 is attached.It only needs to guarantee in use, first group of cover board 41 is superimposed lid with second group of cover board 42
It is located on side plate 3.Leakproofness can be effectively improved in this way, increase heat insulation effect.
It is zipper or snap-fastener or magic referring again to the connector 43 shown in Fig. 2,3, being provided in the present embodiment one
One of patch uses optimal category velcro, it is ensured that carry out seamless company between one group of cover board interconnected at present
It connects.To improve heat insulation effect, user experience is improved.
In the present embodiment two, referring again to shown in Fig. 1-4, improve on the basis of the above embodiments, and improve it
The flexible framework 1 being in: setting is whole in a square structure, and the setting is primarily to the transportation frame of the existing masses of cooperation
Structure, while being also to carry out storage cargo to the maximum extent.Further the upper bore of square structure is greater than in the present embodiment
Lower relative aperture.It can be convenient entire heat-preservation liner in this way to be picked and placed in transportation frame.
It should be noted that transportation frame is the hard framework used in common transportational process, so as to the storage and fortune of cargo
It is defeated.It can be with without the heat-preservation liner being put into the application when transferring general cargo, when only transporting some freezings or fresh-keeping foodstuff
Transport cargo is first put into the heat-preservation liner of the application, transports, not only acts as heat-preservation liner to be put into transportation frame
Insulation effect, moreover it is possible to it avoids replacing transportation frame, kill two birds with one stone, it is ingenious in design reasonable.
In the present embodiment three, referring to shown in Fig. 4, improved on the basis of above-mentioned two embodiment, and improvements
Be: the flexible framework 1 of setting has outer layer 11, middle layer 12 and internal layer 13 to constitute, and outer layer 11 and internal layer 13 are thin by aluminizing
Film is made, and middle layer 12 is made of expandability polyethylene.Purpose is that play waterproof, barrier property using the characteristic of metallized film strong,
Extend the shelf-life of deposit.Middle layer 12 is made of expandability polyethylene simultaneously, the same characteristic for utilizing material itself, excellent
Different lasting heat insulation property, unique buffering shock resistance, ageing resistance and waterproofness.Not only facilitate flexible framework 1 in this way
It folds, moreover it is possible to mitigate the weight of entire heat-preservation liner, so that inconvenience is stored when solving end transport or reverse backflow, and cause to deposit
Store up costly, the problems such as economic benefit is low.
In the present embodiment three, improve, and the improvement is that on the basis of the above embodiments: further will in
Layer 12 can be formed by stacking by least 5~8 layers of expandability polyethylene (i.e. pearl cotton, abbreviation EPE), and each layer of thickness exists
0.5~1mm or so reduces integral thickness on the basis of realizing heat preservation.
It in the present embodiment four, improves, and thes improvement is that on the basis of the above embodiments: further by side
The thickness 31 of plate is arranged in 5~10mm or so, on the basis of the support strength for guaranteeing side plate 3 as far as possible in this way, effectively drops
The thickness 31 of downside plate, convenient for folding and also convenient transportation.When actual setting, by the flexible framework 1 of entire heat-preservation liner
Outer diameter suitable for reading is arranged in 550x365mm, high 295mm or so, and lower mouth outer diameter 520x335mm, for error in ± 5mm or so, specification can
Size as needed is adjusted customization.It is not further in the application to be limited.
In actual use, it further improves, and thes improvement is that on the basis of the above embodiments: in side plate 3
Opposite sides outer wall be equipped with a pair of of lift belt 32, as shown in figure 1 to 3, lift belt 32 is mainly used for lifting flexible framework 1.
Purpose be when framework memory has cargo, in the case where cover board 4 covers, can by a pair of of lift belt 32 by entire framework from
It is directly placed to the transportation frame of end after being taken out in the transportation frame of long-distance transport, it is easy to use, moreover it is possible to effectively improve to goods
The heat insulation effect of object.It is easy to operate simple, without being placed into the transportation frame of end after taking out the cargo in heat-preservation liner.Its
In, it should be noted that the transportation frame of end is that cargo is finally sent to the courier of client on hand to the transportation frame for being used for delivery.
Wherein, it need to illustrate again, after the completion of general transport, heat-preservation liner need to carry out to reverse backflow, when reflux needs
Storage space for storage is provided.According to this, it is the area occupied for reducing space, the heat-preservation liner of reverse backflow is folded
Afterwards, it then is stored, while to guarantee the planarization folded, is further equipped with bottom fold line 21, bottom folding on a base plate 2
Superimposing thread 21 is extended from the side of bottom plate 2 towards opposite side, in this way can be by flexible framework 1 by bottom fold line 21
Bottom plate 2 folded along bottom fold line 21.As shown in Figure 1, certainly in other embodiments, can also be arranged on side plate 3
Side fold line 33, i.e., opposite two sides side plate 3 is settable, and specific set-up mode to close 2 side of bottom plate is vertically
4 side of cover board extends, and can be rolled over the side plate 3 of flexible framework 1 along side fold line 33 by side fold line 33 in this way
It is folded.It should be noted that in actual use, bottom fold line 21 and side fold line 33 can be arranged simultaneously, can be further
The planarization for improving folded heat-preservation liner edge, greatly reduces production and carrying cost.
It should be noted that above-described embodiment can be freely combined as needed.The above is only the utility model
Preferred embodiment, it is noted that for those skilled in the art, do not departing from the utility model principle
Under the premise of, several improvements and modifications can also be made, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (9)
1. a kind of heat-preservation liner characterized by comprising
One flexible framework, institute's flexibility framework includes a bottom plate and the side plate and cover board for being disposed around the bottom plate surrounding；
The bottom end of the side plate is connect with the bottom plate, and the top of the side plate is connect with the cover board；
The cover board includes first group of cover board and second group of cover board, first group of cover board and/or second group of cover board by
What two parallel to each other and with certain altitude plates were spliced to form；
It is located on the side plate in use, first group of cover board is superimposed lid with second group of cover board.
2. heat-preservation liner according to claim 1, it is characterised in that:
The bottom end of two plates of first group of cover board and/or second group of cover board and the top of the side plate fold and connect,
Top is attached by connector.
3. heat-preservation liner according to claim 2, it is characterised in that:
The connector is one of zipper, snap-fastener or velcro.
4. heat-preservation liner according to claim 1, it is characterised in that:
The flexibility framework is in a square structure, and the upper bore of square structure is greater than lower relative aperture.
5. heat-preservation liner according to claim 1, it is characterised in that:
The flexibility framework has outer layer, middle layer and internal layer to constitute, and the outer layer and the internal layer are made of metallized film,
The middle layer is made of expandability polyethylene.
6. heat-preservation liner according to claim 5, it is characterised in that:
The middle layer is at least formed by stacking by 5~8 layers, and each layer of thickness is in 0.5~1mm or so.
7. heat-preservation liner according to claim 1, it is characterised in that:
The thickness of the side plate is in 5~10mm or so.
8. heat-preservation liner according to claim 1-7, it is characterised in that:
A pair of of lift belt is additionally provided on the opposite sides outer wall of the side plate, the lift belt is for lifting the flexible framework.
9. heat-preservation liner according to claim 1-7, it is characterised in that:
The bottom plate is equipped with bottom fold line, and the bottom fold line is used to fold the bottom of the flexible framework；
And/or；
The side plate is equipped with side fold line, and the side fold line is used to fold the side plate of the flexible framework.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821904560.XU CN209112608U (en) | 2018-11-19 | 2018-11-19 | A kind of heat-preservation liner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821904560.XU CN209112608U (en) | 2018-11-19 | 2018-11-19 | A kind of heat-preservation liner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209112608U true CN209112608U (en) | 2019-07-16 |
Family
ID=67205676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821904560.XU Expired - Fee Related CN209112608U (en) | 2018-11-19 | 2018-11-19 | A kind of heat-preservation liner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209112608U (en) |
-
2018
- 2018-11-19 CN CN201821904560.XU patent/CN209112608U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190716 Termination date: 20211119 |
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| CF01 | Termination of patent right due to non-payment of annual fee |