CN110228664A - A kind of packing case - Google Patents
A kind of packing case Download PDFInfo
- Publication number
- CN110228664A CN110228664A CN201910389505.4A CN201910389505A CN110228664A CN 110228664 A CN110228664 A CN 110228664A CN 201910389505 A CN201910389505 A CN 201910389505A CN 110228664 A CN110228664 A CN 110228664A
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- Prior art keywords
- shell
- freezing
- block
- frozen
- packing case
- Prior art date
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- 238000012856 packing Methods 0.000 title claims abstract description 28
- 238000007710 freezing Methods 0.000 claims abstract description 115
- 230000008014 freezing Effects 0.000 claims abstract description 115
- 239000003507 refrigerant Substances 0.000 claims abstract description 48
- 238000002955 isolation Methods 0.000 claims abstract description 39
- 238000006243 chemical reaction Methods 0.000 claims abstract description 36
- 239000000126 substance Substances 0.000 claims abstract description 17
- 239000011148 porous material Substances 0.000 claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 6
- 238000009413 insulation Methods 0.000 claims description 6
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 claims description 5
- 239000006260 foam Substances 0.000 claims description 4
- 230000001960 triggered effect Effects 0.000 claims description 2
- 238000010521 absorption reaction Methods 0.000 abstract description 18
- 238000012545 processing Methods 0.000 abstract description 13
- 238000013461 design Methods 0.000 abstract description 8
- 238000004321 preservation Methods 0.000 abstract description 4
- 230000008859 change Effects 0.000 abstract description 3
- 238000010257 thawing Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 12
- 230000006872 improvement Effects 0.000 description 9
- 230000000694 effects Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000005057 refrigeration Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000002277 temperature effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/18—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D77/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags
- B65D77/04—Articles or materials enclosed in two or more containers disposed one within another
- B65D77/0446—Articles or materials enclosed in two or more containers disposed one within another the inner and outer containers being rigid or semi-rigid and the outer container being of polygonal cross-section not formed by folding or erecting one or more blanks
- B65D77/0453—Articles or materials enclosed in two or more containers disposed one within another the inner and outer containers being rigid or semi-rigid and the outer container being of polygonal cross-section not formed by folding or erecting one or more blanks the inner container having a polygonal cross-section
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Freezing, Cooling And Drying Of Foods (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Packages (AREA)
Abstract
The invention belongs to packing case technical fields, more particularly to a kind of packing case, it includes top cover, outer case, reaction module, storing cabinet, the packing case is in use, it is necessary first to carry out freezing processing to freezing shell, the freezing shell that the present invention designs is when carrying out freezing processing to it, refrigerant in four frozen blocks is flow backwards in freezing shell, then four frozen blocks are matted down and is put on freezing shell, reduce the space that freezing shell occupies refrigerator in freezing, convenient for freezing shell freezing；The reaction module designed in the present invention simultaneously, during being refrigerated to the intracorporal article of storage tank, if after freezing the refrigerant heat absorption thawing in shell and frozen block, pass through the change triggers reaction module of refrigerant volume, so that the substance contact in the shell of reaction module positioned at isolation board two sides chemically reacts, freeze it again the refrigerant heat absorption in freezing shell and frozen block；Improve the cold preservation time of packing case.
Description
Technical field
The invention belongs to packing case technical field more particularly to a kind of packing cases.
Background technique
The fast development of present delivery industry generally can be by express delivery object in the express delivery object that transport needs to refrigerate
Outside wrap up one layer of ice cube, then kept the temperature foam is superscribed on the outside of ice cube, but so during transportation, ice cube
It can gradually melt over time, will fail to the refrigeration of express delivery object, break down so that express delivery object is heated, the cold insulation time
It is shorter, it is designed in be suitable for delivery industry, the cold insulation time, longer refrigerating box was necessary.
The present invention design a kind of packing case solve the problems, such as it is as above.
Summary of the invention
To solve drawbacks described above in the prior art, the present invention discloses a kind of packing case, it is adopted the following technical solutions
Come what is realized.
A kind of packing case, it is characterised in that: it includes top cover, outer case, reaction module, freezing shell, storing cabinet, freezing
Block, wherein storing cabinet is mounted on the inside of outer case, and is located on the middle position of outer case；It is cold to needing by storing cabinet
The article of hiding provides storage space；Top cover is mounted on the upside of outer case；Freezing shell is square shape, freezes the downside of shell in front and back
A frozen block is separately installed on the four direction of left and right, frozen block is hollow, and frozen block and freezing shell phase are logical；Frozen block is
Flexible material；Freezing shell is mounted on the downside of top cover, and the interference fit between four frozen blocks and storing cabinet and outer case；
Freezing in shell and four frozen blocks has refrigerant；In packing case use process, it is necessary first to be freezed to freezing shell
Processing first flows back to the refrigerant in four frozen blocks in freezing shell before freezing, since frozen block is flexible material, institute
With after flowing back to the refrigerant in frozen block in freezing shell, four frozen blocks can be pressed into one, be placed on freezing
On shell, will just freeze shell later and be put in refrigerator, to freezing shell carry out freezing processing, the freezing shell that the present invention designs to its into
When row freezing processing, the refrigerant in four frozen blocks is flow backwards in freezing shell, then mats down four frozen blocks
It is put on freezing shell, reduces the space that freezing shell occupies refrigerator in freezing, convenient for freezing shell freezing；And frozen block in the present invention
For flexible material, effect is easy for frozen block after the refrigerant in frozen block flows back in freezing shell and is compressed.
Reaction module is mounted in freezing shell.
There are two types of the substances that the endothermic reaction occurs after contact for above-mentioned reaction module tool.
It is above-mentioned that multiple thermally conductive sheets are equably installed around reaction module as the further improvement of this technology, it leads
The effect of backing is easy for the heat of refrigerant in reaction module absorption refrigerating shell, and refrigerant is made to cool down as early as possible.
As the further improvement of this technology, above-mentioned reaction module includes shell, triggering block, the first support, frizzen, touching
Send out corner block, driving corner block, return spring, isolation board, reset spring, sliding panel, V-arrangement strip, V-shaped groove, fixed plate, connection
Hole, wherein one end of shell is open end, is symmetrically equipped with V-arrangement strip in the intracorporal upper and lower end faces of shell, shell is mounted on
It freezes on the upper side in shell；Intercommunicating pore is provided on isolation board, isolation board is mounted on case inside；One end of frizzen is equipped with
Triggering block, the other end of frizzen are equipped with triggering corner block, and frizzen is mounted on case inside by the first support, and triggers
Intercommunicating pore on block and isolation board cooperates, and symmetrically opens that there are two V-shaped groove, the sides of sliding panel in the upper and lower end faces of sliding panel
Sliding groove is provided on face, sliding panel, which passes through, to be slidably installed in case inside, the V-arrangement card installed on two V-shaped grooves and shell
Item cooperation；Sliding shoe is limited in the initial state, so that reset spring has certain pre-compression force；Sliding panel and isolation board
Between symmetrically installation there are two reset spring；The side of driving corner block is equipped with fixed plate, and driving corner block passes through fixation
Plate and sliding groove are slidably installed on sliding panel, and return spring is equipped between fixed plate and sliding groove；Driving three
Hornblock and triggering corner block cooperation；When freezing shell is in freezing state, extruding cunning will be expanded by freezing the refrigerant in shell
Movable plate squeezes driving corner block, while sliding panel meeting pressed home spring by sliding panel, so that originally in compressive state
Reset spring continues to be pressurized, and driving corner block, which is squeezed, will squeeze triggering corner block, to trigger by triggering corner block
Bar drives triggering block to fit closely with the intercommunicating pore on isolation board, and triggering corner block meeting reverse extrusion drives corner block, driving three
Hornblock after by Bidirectional-squeezing will upward sliding, driving corner block sliding process in, when driving corner block and triggering three
After hornblock is detached from, driving corner block will move down under the action of the return spring, so that the back side of driving corner block and touching
The back side of hair corner block fits closely, and in this state, sliding panel is contacted with triggering corner block to triggering corner block limit, prevents
Only the intercommunicating pore in triggering block and isolation board disengages, while sliding shoe is originally in the sliding of mated condition in moving process
V-arrangement strip on V-shaped groove and shell on block will be destroyed；After the refrigerant heat absorption in freezing shell is melted, freezing is situated between
The volume of matter will become smaller, and to freeze the refrigerant in shell at this time and flow into frozen block, freeze the refrigerant pair in shell
The extruding of sliding shoe will disappear, and in this state, by reset spring, sliding shoe will be back towards separate isolation board
Side is mobile, and sliding shoe is mobile to drive triggering corner block mobile by driving corner block, and triggering corner block is mobile to drive frizzen
Mobile, the mobile intercommunicating pore driven on triggering block and isolation board of frizzen disengages, so that isolation board two sides communicate, is located at isolation board
The substance of two sides will be contacted and be reacted, and generate heat absorption substance, make it to the refrigerant heat absorption in freezing shell and frozen block
It freezes again；Positioned at isolation board two sides with two kinds of substances that the endothermic reaction occurs after contact in shell.
As the further improvement of this technology, the two sides of above-mentioned sliding groove are symmetrically opened there are two guide groove, fixed plate one end
Two sides symmetrically install there are two guide block, one end that fixed plate is equipped with guide block passes through the cooperation of two guide blocks and two guide grooves
It is mounted in sliding groove；Guiding role is played to fixed plate by the cooperation of two guide blocks and two guide grooves.
Symmetrically open that there are two guide groove, sliding panels on two sides as the further improvement of this technology, in above-mentioned shell
Two sides symmetrically install there are two guide pad, sliding panel is fitted to shell by two guide pads and two guide grooves
Guiding role is played to sliding panel by the cooperation of two guide pads and two guide grooves in inside.
As the further improvement of this technology, above-mentioned return spring is compressed spring.
As the further improvement of this technology, the refrigerant in above-mentioned freezing shell and four frozen blocks is water, so that at
This is lower, and in addition refrigerant may be the refrigerant in existing freezer bag with mobility.
As the further improvement of this technology, there is foam heat-insulation layer, effect is to cold in above-mentioned outer housing and top cover
Frozen crust and frozen block play insulation effect.
As the further improvement of this technology, above-mentioned reset spring is compressed spring.
It is located at isolation board two sides as the further improvement of this technology, in above-mentioned shell and is respectively provided with nitre and water；Nitre
It can absorb heat with water reaction, and reacting generation is harmless substance.
Relative to traditional packaging box technology, the packing case that the present invention designs, in use, it is necessary first to freezing
Shell carries out freezing processing, and the freezing in four frozen blocks is situated between by the freezing shell that the present invention designs when carrying out freezing processing to it
Matter is flow backwards in freezing shell, is then matted down four frozen blocks and is put on freezing shell, is reduced freezing shell and is occupied in freezing
The space of refrigerator, convenient for freezing shell freezing；The reaction module designed in the present invention simultaneously, refrigerates to the intracorporal article of storage tank
During, if passing through the change triggers of refrigerant volume after the refrigerant heat absorption in freezing shell and frozen block is melted
Reaction module so that reaction module shell in positioned at isolation board two sides substance contact chemically react, to freezing shell with
Refrigerant heat absorption in frozen block freezes it again, improves the cold preservation time of packing case.
Detailed description of the invention
Fig. 1 is global facility appearance diagram.
Fig. 2 is global facility distribution schematic diagram.
Fig. 3 is global facility internal structure distribution schematic diagram.
Fig. 4 is reaction module scheme of installation.
Fig. 5 is storing cabinet scheme of installation.
Fig. 6 is frozen block schematic diagram.
Fig. 7 is cap structure schematic diagram.
Fig. 8 is reaction module distribution schematic diagram.
Fig. 9 is freezing shell structure schematic diagram.
Figure 10 is reaction module structural schematic diagram.
Figure 11 is schematic diagram of housing structure.
Figure 12 is sliding panel structural schematic diagram.
Figure 13 is triggering block scheme of installation.
Figure 14 is driving corner block structural schematic diagram.
Figure 15 is partition plate structure schematic diagram.
Figure label title: 1, top cover；2, outer case；4, thermally conductive sheet；5, reaction module；6, shell is freezed；7, storing cabinet；
8, shell；9, triggering block；10, the first support；11, frizzen；12, corner block is triggered；13, corner block is driven；14, return bullet
Spring；15, isolation board；22, frozen block；23, reset spring；24, sliding panel；25, guide groove；26, V-arrangement strip；27, sliding groove；
28, guide groove；29, guide pad；30, V-shaped groove；33, fixed plate；34, guide block；35, intercommunicating pore.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiments of the present invention will be described in further detail.Implement below
Example or attached drawing are not intended to limit the scope of the invention for illustrating the present invention.
As shown in Figure 1, 2, it includes top cover 1, outer case 2, reaction module 5, freezes shell 6, storing cabinet 7, frozen block 22,
Wherein as shown in figure 5, storing cabinet 7 is mounted on 2 inside of outer case, and it is located on the middle position of outer case 2；Pass through storage tank
7 pairs of the body articles for needing to refrigerate provide storage space；As shown in Fig. 3,7, top cover 1 is mounted on the upside of outer case 2；Such as Fig. 6,9
Shown, freezing shell 6 is square shape, and the downside of freezing shell 6 is separately installed with a frozen block 22 all around on four direction,
Frozen block 22 is hollow, and frozen block 22 is communicated with freezing shell 6；Frozen block 22 is flexible material；As shown in figure 3, freezing shell 6 is pacified
Mounted in the downside of top cover 1, and the interference fit between four frozen blocks 22 and storing cabinet 7 and outer case 2；Freeze shell 6 and four
There is refrigerant in a frozen block 22；In packing case use process, it is necessary first to freezing processing is carried out to freezing shell 6,
First the refrigerant in four frozen blocks 22 is flowed back in freezing shell 6 before freezing, since frozen block 22 is flexible material, so
After flowing back to the refrigerant in frozen block 22 in freezing shell 6, four frozen blocks 22 can be pressed into one, be placed on cold
On frozen crust 6, shell 6 will be just freezed later and will be put in refrigerator, freezing processing is carried out to freezing shell 6, the freezing shell 6 that the present invention designs exists
When carrying out freezing processing to it, the refrigerant in four frozen blocks 22 is flow backwards in freezing in shell 6, then by four frozen blocks
22 mat down be put in freezing shell 6 on, reduce freezing shell 6 freezing when occupy refrigerator space, convenient for freezing shell 6 freeze；And
Frozen block 22 is flexible material in the present invention, and effect is easy for flowing back in freezing shell 6 in the refrigerant in frozen block 22
Frozen block 22 is compressed afterwards.
As shown in figure 3, reaction module 5 is mounted in freezing shell 6.
There are two types of the substances that the endothermic reaction occurs after contact for the above-mentioned tool of reaction module 5.
In summary:
It is that the present invention designs the utility model has the advantages that the packing case, in use, it is necessary first to freezing processing is carried out to freezing shell 6,
The freezing shell 6 that the present invention designs flows backwards the refrigerant in four frozen blocks 22 in freezing when carrying out freezing processing to it
In shell 6, then four frozen blocks 22 are matted down and are put on freezing shell 6, reduces the sky that freezing shell 6 occupies refrigerator in freezing
Between, it is freezed convenient for freezing shell 6；The reaction module 5 designed in the present invention simultaneously, in the mistake to the article refrigeration in storing cabinet 7
Cheng Zhong, if the change triggers by refrigerant volume are anti-after the refrigerant heat absorption in freezing shell 6 and frozen block 22 is melted
Module 5 is answered, so that the substance contact in the shell 8 of reaction module 5 positioned at 15 two sides of isolation board chemically reacts, generates heat absorption
Substance freezes it again the refrigerant heat absorption in freezing shell 6 and frozen block 22；Improve the cold preservation time of packing case.
As shown in Figure 2,4, above-mentioned that multiple thermally conductive sheets 4, the work of thermally conductive sheet 4 are equably installed around reaction module 5
With the temperature for being easy for refrigerant in 5 absorption refrigerating shell 6 of reaction module.
As shown in Fig. 4,8, above-mentioned reaction module 5 includes shell 8, the support of triggering block 9, first 10, frizzen 11, triggering three
Hornblock 12, driving corner block 13, return spring 14, isolation board 15, reset spring 23, sliding panel 24, V-arrangement strip 26, V-shaped groove
30, fixed plate 33, intercommunicating pore 35, wherein as shown in figure 11, one end of shell 8 is open end, in the upper and lower end faces in shell 8
V-arrangement strip 26 is symmetrically installed, as shown in figure 4, shell 8 is mounted on the upper side in freezing shell 6；As shown in figure 15, every
From intercommunicating pore 35 is provided on plate 15, as shown in Figure 10, isolation board 15 is mounted on 8 inside of shell；As shown in figure 13, frizzen 11
One end is equipped with triggering block 9, and the other end of frizzen 11 is equipped with triggering corner block 12, and as shown in Figure 10, frizzen 11 passes through
First support 10 is mounted on 8 inside of shell, and the intercommunicating pore 35 on triggering block 9 and isolation board 15 cooperates, as shown in figure 12, sliding
It is symmetrically opened in the upper and lower end faces of plate 24 there are two V-shaped groove 30, sliding groove 27 is provided on the one side of sliding panel 24, such as Figure 10
Shown, sliding panel 24, which passes through, to be slidably installed in 8 inside of shell, as shown in figure 4, installed on two V-shaped grooves 30 and shell 8
V-arrangement strip 26 cooperates；Sliding shoe is limited in the initial state, so that reset spring 23 has certain pre-compression force；Such as figure
Shown in 10, symmetrically there are two reset springs 23 for installation between sliding panel 24 and isolation board 15；As shown in figure 14, corner block is driven
13 side is equipped with fixed plate 33, and as shown in Figure 10, driving corner block 13 is matched by fixed plate 33 and the sliding of sliding groove 27
Conjunction is mounted on sliding panel 24, and return spring 14 is equipped between fixed plate 33 and sliding groove 27；Drive corner block 13 and touching
Corner block 12 is sent out to cooperate；When freezing shell 6 is in freezing state, the refrigerant freezed in shell 6 will expand extruding sliding panel
24, driving corner block 13, while the meeting pressed home spring 23 of sliding panel 24 are squeezed by sliding panel 24, so that original in compression
The reset spring 23 of state continues to be pressurized, and driving corner block 13, which is squeezed, will squeeze triggering corner block 12, passes through triggering three
Hornblock 12 makes frizzen 11 that triggering block 9 be driven to fit closely with the intercommunicating pore 35 on isolation board 15, and triggering corner block 12 can be anti-
Drive corner block 13 to squeezing, drive corner block 13 after by Bidirectional-squeezing will upward sliding, it is sliding in driving corner block 13
During dynamic, after driving corner block 13 and triggering corner block 12 is detached from, driving corner block 13 will be in the work of return spring 14
It is moved down under, so that the back side of driving corner block 13 and the back side of triggering corner block 12 fit closely, in this state,
Sliding panel 24 is contacted with triggering corner block 12 to triggering corner block limit, prevents the intercommunicating pore 35 on triggering block 9 and isolation board 15
It disengages, while sliding shoe is originally in the V-shaped groove 30 on the sliding shoe of mated condition and the V-arrangement on shell 8 in moving process
Strip 26 will be destroyed；After the refrigerant heat absorption in freezing shell 6 is melted, the volume of refrigerant will become smaller, at this time
So that the refrigerant in freezing shell 6 flows into frozen block 22, the refrigerant freezed in shell 6 will disappear to the extruding of sliding shoe
It loses, in this state, by reset spring 23, sliding shoe will be mobile back towards the side far from isolation board 15, sliding
Block is mobile to drive triggering corner block 12 mobile by driving corner block 13, and triggering corner block 12 is mobile to drive frizzen 11 mobile,
The mobile intercommunicating pore 35 driven on triggering block 9 and isolation board 15 of frizzen 11 disengages so that 15 two sides of isolation board communicate, be located at every
Substance from 15 two sides of plate, which will contact, to react, and heat absorption substance is generated, to the refrigerant in freezing shell 6 and frozen block 22
Heat absorption freezes it again；The refrigerant flowed into frozen block 22 in shell 8 can be made up by the movement of sliding shell simultaneously
Originally the space occupied improves the transmission efficiency of heat；Being located at 15 two sides of isolation board in shell 8 has generation heat absorption after contact anti-
The two kinds of substances answered.
As shown in figure 12, the two sides of above-mentioned sliding groove 27 are symmetrically opened there are two guide groove 28, as shown in figure 14, fixed plate 33
The two sides of one end are symmetrically installed there are two guide block 34, and as shown in Figure 10, fixed plate 33 is equipped with one end of guide block 34 by two
A guide block 34 and two guide grooves 28 are fitted in sliding groove 27；Pass through the cooperation pair of two guide blocks 34 and two guide grooves 28
Fixed plate 33 plays guiding role.
As shown in figure 11, guide groove 25 there are two symmetrically being opened on two sides in above-mentioned shell 8, as shown in figure 12, sliding
The two sides of plate 24 are symmetrically installed there are two guide pad 29, and as shown in Figure 10, sliding panel 24 passes through two guide pads 29 and two
Guide groove 25 is fitted to 8 inside of shell, by the cooperation of two guide pads 29 and two guide grooves 25 to sliding panel 24
Play guiding role.
Above-mentioned return spring 14 is compressed spring.
Refrigerant in above-mentioned freezing shell 6 and four frozen blocks 22 is water, and water has effect at low cost, and in addition freezing is situated between
Matter may be the refrigerant in existing freezer bag with mobility.
There is foam heat-insulation layer, effect is to play guarantor to freezing shell 6 and frozen block 22 in above-mentioned outer housing 8 and top cover 1
Temperature effect.
Above-mentioned reset spring 23 is compressed spring.
It is located at 15 two sides of isolation board in above-mentioned shell 8 and is respectively provided with nitre and water；Nitre and water reaction can absorb heat, and anti-
Answering generation is harmless substance.
Specific workflow: when the packing case designed using the present invention, in use, top cover 1 is overturn first
It places, at this time flows back to the refrigerant in four frozen blocks 22 in freezing shell 6, since frozen block 22 is flexible material, institute
With after flowing back to the refrigerant in frozen block 22 in freezing shell 6, four frozen blocks 22 can be pressed into one, be placed on
It freezes on shell 6, will just freeze shell 6 later and be put in refrigerator, carrying out freezing processing to freezing shell 6 will freeze after the completion of freezing
Shell 6 takes out, and is put in 7 upside of storing cabinet, i.e. article storing is completed, in use, if the refrigerant in freezing shell 6
After heat absorption is melted, the refrigerant freezed in shell 6 will disappear to the extruding of sliding shoe, simultaneously because gravity, freezes shell 6
Interior refrigerant will flow into frozen block 22, and in this state, by reset spring 23, sliding shoe will be back towards
Side far from isolation board 15 is mobile, and sliding shoe is mobile to drive triggering corner block 12 mobile by driving corner block 13, triggering three
Hornblock 12 is mobile to drive frizzen 11 mobile, and the mobile intercommunicating pore 35 driven on triggering block 9 and isolation board 15 of frizzen 11 disengages,
So that 15 two sides of isolation board communicate, the substance positioned at 15 two sides of isolation board will contact the generation endothermic reaction, to freezing shell 6 and cold
The refrigerant heat absorption frozen in block 22 freezes it again；Improve the cold preservation time of packing case；It, will when needing to take out article
Top cover 1 and the freezing opening of shell 6 can take out article.
Claims (9)
1. a kind of packing case, it is characterised in that: it includes top cover, outer case, reaction module, freezing shell, storing cabinet, freezing
Block, wherein storing cabinet is mounted on the inside of outer case, and is located on the middle position of outer case；Top cover is mounted on the upper of outer case
Side；Freezing shell is square shape, and the downside for freezing shell is separately installed with a frozen block, frozen block all around on four direction
To be hollow, and frozen block and freezing shell phase are logical；Frozen block is flexible material；Freezing shell is mounted on the downside of top cover, and four cold
Freeze block in the space between storing cabinet and outer case；Freezing in shell and four frozen blocks has refrigerant；
Reaction module is mounted in freezing shell；
Above-mentioned reaction module includes shell, triggering block, the first support, frizzen, triggering corner block, driving corner block, return bullet
Spring, isolation board, reset spring, sliding panel, V-arrangement strip, V-shaped groove, fixed plate, intercommunicating pore, wherein one end of shell is open end,
V-arrangement strip is symmetrically installed, shell is mounted on the upper side in freezing shell in the intracorporal upper and lower end faces of shell；On isolation board
It is provided with intercommunicating pore, isolation board is mounted on case inside；One end of frizzen is equipped with triggering block, and the other end of frizzen is equipped with
Corner block is triggered, frizzen is mounted on case inside by the first support, and the intercommunicating pore on triggering block and isolation board cooperates, sliding
It is symmetrically opened in the upper and lower end faces of movable plate there are two V-shaped groove, is provided with sliding groove on the one side of sliding panel, sliding panel passes through cunning
Dynamic to be fitted to case inside, the V-arrangement strip installed on two V-shaped grooves and shell cooperates；It is right between sliding panel and isolation board
Claiming ground installation, there are two reset springs；The side of driving corner block is equipped with fixed plate, and driving corner block passes through fixed plate and cunning
Dynamic slot is slidably installed on sliding panel, and return spring is equipped between fixed plate and sliding groove；Drive corner block with
Trigger corner block cooperation；Positioned at isolation board two sides with two kinds of substances that the endothermic reaction occurs after contact in shell, and product is
Harmless substance.
2. a kind of packing case according to claim 1, it is characterised in that: above-mentioned equably to be installed around reaction module
There are multiple thermally conductive sheets.
3. a kind of packing case according to claim 1, it is characterised in that: there are two the two sides of above-mentioned sliding groove are symmetrically opened
Guide groove, the two sides of fixed plate one end are symmetrically installed there are two guide block, and one end that fixed plate is equipped with guide block passes through two guide blocks
With being fitted in sliding groove for two guide grooves.
4. a kind of packing case according to claim 1, it is characterised in that: be symmetrically provided with two on two sides in above-mentioned shell
A guide groove, the two sides of sliding panel are symmetrically installed there are two guide pad, and sliding panel passes through two guide pads and two guide grooves
Be fitted to case inside.
5. a kind of packing case according to claim 1, it is characterised in that: above-mentioned return spring is compressed spring.
6. a kind of packing case according to claim 1, it is characterised in that: the freezing in above-mentioned freezing shell and four frozen blocks
Medium is water.
7. a kind of packing case according to claim 1, it is characterised in that: have foam thermal insulation in above-mentioned outer housing and top cover
Layer.
8. a kind of packing case according to claim 1, it is characterised in that: above-mentioned reset spring is compressed spring.
9. a kind of packing case according to claim 1, it is characterised in that: be located at isolation board two sides in above-mentioned shell and have respectively
There are nitre and water.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110526167.1A CN113200241B (en) | 2019-05-10 | 2019-05-10 | Packaging box with long refrigeration time |
| CN202110526168.6A CN113200242B (en) | 2019-05-10 | 2019-05-10 | Packing box equipment |
| CN201910389505.4A CN110228664B (en) | 2019-05-10 | 2019-05-10 | Packing box |
Applications Claiming Priority (1)
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| CN112556306A (en) * | 2020-12-05 | 2021-03-26 | 倪小华 | Independent refrigeration type moisture-proof beer corrugated carton |
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| CN113200241B (en) | 2023-05-12 |
| CN113200241A (en) | 2021-08-03 |
| CN110228664B (en) | 2021-07-16 |
| CN113200242A (en) | 2021-08-03 |
| CN113200242B (en) | 2023-04-14 |
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