CN113928696A

CN113928696A - Insulation can that jolts is prevented in cold chain transportation

Info

Publication number: CN113928696A
Application number: CN202111254059.XA
Authority: CN
Inventors: 张永勤; 骆倩敏; 刘宝国
Original assignee: Guangzhou Flow Biological Science And Technology Co ltd
Current assignee: Guangzhou Flow Biological Science And Technology Co ltd
Priority date: 2021-10-27
Filing date: 2021-10-27
Publication date: 2022-01-14

Abstract

The invention discloses an anti-bumping insulation can for cold chain transportation, and relates to the technical field of transportation accessories. The storage box comprises a box shell, wherein a box cover is hinged to the box shell, carrying handles are hinged to the outer walls of two sides of the box shell, two buckle seats are symmetrically arranged on the outer wall of the front side of the box shell, two buckle pieces matched with the buckle seats for use are symmetrically arranged on the box cover, a storage assembly is arranged in the box shell and comprises a storage box, and a plurality of storage boxes are arranged on the outer walls of the front side and the back side of the storage box; the containing box is provided with a containing structure. The storage structure and the air supply structure are matched with each other for use, so that reagents with different sizes can be effectively stored, the reagents with different shapes and sizes can be flexibly and uniformly fixed, a better retention effect can be achieved, and the air inflation and air deflation processes of the air bag are convenient and rapid, so that the practicability of the device is improved.

Description

Insulation can that jolts is prevented in cold chain transportation

Technical Field

The invention relates to the technical field of transportation accessories, in particular to an anti-bumping insulation can for cold chain transportation.

Background

Cold chain transportation means that in the whole transportation process, no matter links such as loading, unloading and carrying, transportation mode changing, packaging equipment changing and the like, transported goods are always kept at a certain temperature, and the cold chain transportation cost is high and comprises a complex mobile refrigeration technology and an insulation can manufacturing technology. The insulation boxes for transporting reagents require good insulation and smooth transportation.

The Chinese patent of the invention with the publication number of CN211282155U discloses an insulation can for cold chain transportation, which has the advantages of simple structure and reasonable design, can ensure the whole low temperature of objects in cold chain transportation, can open an insulation layer in a refrigerator car, a cold storage and the like to quickly cool the objects in the can, and can close a self refrigeration module, thereby saving energy and protecting environment.

However, the above-mentioned incubator has two problems, first, reagents of different shapes and sizes are not easily fixed in a unified manner, the reagents are easily toppled over, it is difficult to transport the reagents of different sizes at the same time, and the reagents of different sizes are not conveniently accommodated. Secondly, an effective anti-bumping structure is lacked, the interior of the vehicle is easy to bump, and reagents or biological products in the heat insulation box are easy to shake to cause reagent damage, so that the invention provides a novel solution.

Disclosure of Invention

The invention aims to provide an anti-bumping insulation can for cold chain transportation, which solves the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: an anti-bumping insulation can for cold chain transportation comprises a case shell, wherein a case cover is hinged to the case shell, carrying handles are hinged to the outer walls of two sides of the case shell, two buckle seats are symmetrically arranged on the outer wall of the front side of the case shell, two buckle pieces matched with the buckle seats for use are symmetrically arranged on the case cover, a storage assembly is arranged inside the case shell and comprises a storage box, and a plurality of storage boxes are arranged on the outer walls of the front side and the back side of the storage box;

the storage box is internally provided with a storage structure, the storage structure comprises a plurality of storage frames fixed on the storage box, the storage frames are distributed along two rows of parallel arrays, the edges of four corners of each storage frame are chamfered, a plurality of air bags are arranged in the storage box, the air bags are arranged at four sides of each storage frame, grooves for the air bags to pass through are formed in the four sides of each storage frame, an air supply structure for supplying air to the air bags is arranged at the bottom of the storage box, and a plurality of limiting structures for limiting the air bags are arranged between the storage frames;

the air feed structure is including setting up the trunk line in the containing box bottom, be connected with a plurality of breather pipes on the trunk line, the below department of putting the thing frame all is provided with aerifys the base, the breather pipe top is connected with aerifing the base, install the air pump on the containing box outer wall, the output of air pump is connected with the trunk line, it is provided with the quadtree pipe to put the thing frame and aerify between the base, four ends of giving vent to anger of quadtree pipe all are connected with the gasbag, the quadtree pipe with aerify between the base and be connected through connection structure, install the controller on the containing box outer wall, electric connection between air pump and the controller.

As preferred technical scheme in this application, connection structure is including fixing the outlet duct on aerifing the base, the four fork pipe bottom is connected with and connects the trachea, it is connected with the knockout pole to connect trachea central point to put, install the gas core structure in the outlet duct, the gas core structure includes the gas core pipe, sliding connection has the gas core valve rod in the gas core pipe, gas core valve rod overcoat is equipped with coupling spring, the coupling spring top is fixed mutually with gas core pipe top, gas core valve rod bottom fixedly connected with jam piece, the coupling spring bottom is fixed mutually with the jam piece, the diameter of jam piece is greater than the diameter in gas core pipe bottom aperture, gas core valve rod top fixedly connected with connector, the venthole has been seted up to gas core pipe top intermediate position, the gas core structure is also installed on the gasbag top.

As preferred technical scheme in this application, storage box bottom four corners department all is equipped with shock-absorbing structure, and shock-absorbing structure includes the fixed block on the fixed storage box, and the fixed block is semicircle form, fixedly connected with telescopic rod on the fixed block, and telescopic rod bottom mounting is on case casing bottom, and the cover is equipped with second damping spring on the telescopic rod, and the equal symmetric connection in storage box both sides has two first damping spring, and first damping spring one end is all fixed on case casing inner wall.

As the preferred technical scheme in this application, the equal symmetry in containing box both sides is equipped with vertical spacing corrugated sheet, and the containing box openly all is equipped with horizontal spacing corrugated sheet with the back, fixed connection between horizontal spacing corrugated sheet and the vertical spacing corrugated sheet, and horizontal spacing corrugated sheet and vertical spacing corrugated sheet constitute by the spacing piece of a plurality of semicircle forms, and the spacing piece of semicircle form all with gasbag looks adaptation.

As preferred technical scheme in this application, limit structure includes the mounting panel, and the mounting panel is the bent plate form, and sets up the round hole that supplies the gasbag to pass on the mounting panel, fixedly connected with installation piece on the gasbag top, and the installation piece is the ring form, and the diameter of round hole is less than the diameter of installation piece.

As preferred technical scheme in this application, be provided with seal structure on case casing and the case lid, seal structure is including fixing sealing strip and the seal gasket on case casing top, set gradually on the case lid with sealing strip and the seal gasket looks adaptation seal groove and gasket groove, set up on the case lid with the rectangle recess of containing box looks adaptation, be fixed with a plurality of magnetism grafting pieces on the seal gasket, magnetism grafting piece is along the equal interval distribution of seal gasket, set up a plurality of spliced eyes with magnetism grafting piece looks adaptation in the gasket groove, all install the magnetism seat opposite with magnetism grafting piece magnetism in the spliced eye.

According to the claims, the preferred technical scheme is that the insulation can preventing bumping in cold chain transportation is that the sealing strip and the sealing gasket are both rectangular strips, and the edges of the sealing strip and the sealing gasket are chamfered.

As preferred technical scheme in this application, the case casing includes the casing main part, is equipped with outer heat preservation on the casing main part outer wall, is equipped with interior heat preservation on the casing main part inner wall.

Compared with the prior art, the invention has the beneficial effects that:

the invention relates to a bumpy insulation can for cold chain transportation, wherein a storage structure and an air supply structure are arranged to be matched with each other for use, reagents with different sizes can be effectively stored, the reagents with different shapes and sizes can be flexibly and uniformly fixed, a good retention effect can be achieved, and the air inflation and air deflation processes of an air bag are convenient and rapid, so that the practicability of the device is improved.

In addition, the double-layer box body is arranged, the box shell and the containing box are separately arranged, and the shock absorption structure is arranged in a matched mode, so that the shock of the containing box can be effectively reduced, the reagent or biological products in the heat insulation box are not prone to shaking, and the reagent is well protected;

in addition, the sealing structure of setting can completely cut off the convection current of inside and outside air, has improved the leakproofness, and the temperature reduction in the case casing is slower, the effectual cold-stored effect that has improved with prolonged cold-stored time, and the improvement heat preservation effect that interior heat preservation and the outer heat preservation that sets up on the case casing can be better has prolonged cold-stored time better.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is an enlarged view of part A of the present invention;

FIG. 3 is an enlarged view of part B of the present invention;

FIG. 4 is a schematic perspective view of the receiving assembly of the present invention;

FIG. 5 is an enlarged view of the part C of the present invention;

FIG. 6 is a schematic top view of the storage assembly of the present invention with the storage bin, the lateral restraining bellows, and the longitudinal restraining bellows removed;

FIG. 7 is a schematic perspective view of FIG. 6 according to the present invention;

FIG. 8 is a first perspective view of the quad-pod and inflatable base unit of the present invention;

FIG. 9 is a second perspective view of the quad-pod and inflatable base unit of the present invention;

FIG. 10 is a schematic perspective view of the inflatable base of the present invention;

FIG. 11 is a schematic perspective view of the gas core structure of the present invention;

FIG. 12 is a schematic view of a disassembled structure of the gas core structure of the present invention;

FIG. 13 is a schematic perspective view of the tank housing of the present invention;

fig. 14 is an enlarged view of part C of the present invention.

In the figure: 1. a case housing; 101. a buckle seat; 102. a carrying handle; 103. an inner insulating layer; 104. a housing main body; 105. an outer insulating layer; 106. a sealing strip; 107. sealing gaskets; 108. a magnetic insertion block; 2. a box cover; 201. a fastener; 202. a gasket groove; 203. inserting holes; 204. a sealing groove; 205. a rectangular groove; 3. a controller; 4. a receiving assembly; 401. a storage box; 402. a first damping spring; 403. a fixed block; 404. a second damping spring; 405. a telescopic rod; 406. a storage box; 5. a receiving structure; 501. an air pump; 502. a main pipeline; 504. a four-way pipe; 505. a gas receiving pipe; 506. ejecting the rod; 508. an air bag; 509. a storage frame; 510. a storage cavity; 511. mounting a sheet; 512. a transverse limit corrugated sheet; 513. longitudinal limit corrugated sheets; 514. mounting a plate; 6. an inflatable base; 601. an air outlet pipe; 7. a gas core pipe; 701. a gas cartridge valve stem; 702. a connecting spring; 703. a blocking sheet; 704. a connector; 705. and an air outlet.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that in the description of the present invention, the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of description and simplification of description, and do not indicate or imply that the referred device or element must have a specific orientation, be configured in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

Further, it will be appreciated that the dimensions of the various elements shown in the figures are not drawn to scale, for ease of description, and that the thickness or width of some layers may be exaggerated relative to other layers, for example.

It should be noted that like reference numerals and letters refer to like items in the following figures, and thus, once an item is defined or illustrated in one figure, it will not need to be further discussed or illustrated in detail in the description of the following figure.

As shown in fig. 1 to 14, the present invention provides a technical solution: an anti-bumping thermal insulation box for cold chain transportation comprises a box shell 1, a box cover 2 is hinged on the box shell 1, the box cover 2 and the box shell 1 are hinged through hinges, handles 102 are hinged on the outer walls of two sides of the box shell 1, the handles 102 are made of stainless steel materials, have the characteristic of strong rigidity, are long in service life and are not easy to break, two buckle seats 101 are symmetrically arranged on the outer wall of the front side of the box shell 1, two buckle pieces 201 matched with the buckle seats 101 are symmetrically arranged on the box cover 2, it needs to be noted that the buckle seats 101 and the buckle pieces 201 can adopt the common buckle structures in the prior art, the specific structure types are not particularly limited, a containing assembly 4 is arranged inside the box shell 1, the containing assembly 4 comprises a containing box 401, a plurality of storage boxes 406 are arranged on the outer walls of the front side and the back side of the containing box 401, and the storage boxes are used for storing refrigerant liquid 406, different from the traditional incubator which directly places the storage box into the incubator, the storage box 406 can play a role in storing and limiting the storage box, the storage box is not easy to topple over, and the storage box is convenient and quick to place and take out;

the damping structure comprises a fixing block 403 fixed on the containing box 401, the fixing block 403 is semicircular, a telescopic rod 405 is fixedly connected to the fixing block 403, the bottom end of the telescopic rod 405 is fixed to the bottom of the box shell 1, a second damping spring 404 is sleeved on the telescopic rod 405, two first damping springs 402 are symmetrically connected to two sides of the containing box 401, and one end of each first damping spring 402 is fixed to the inner wall of the box shell 1; it should be noted that, when the insulation can jolts and produces vibrations, vibrations can be conducted to shock-absorbing structure at first, can not directly conduct to containing box 401, at this moment, telescopic rod 405 is compressed, and second damping spring 404 can effectually play the effect of buffering, the second damping spring 404 takes place deformation constantly, thereby vibrations weaken gradually, and first damping spring 402 also can play supplementary absorbing effect, first damping spring 402 can play the effect that prevents containing box 401 slope on the one hand, on the other hand, first damping spring 402 can prevent containing box 401 from colliding on box casing 1, can effectual reduction containing box 401's vibrations, reagent or biological product in the insulation can be difficult for producing and rock, better reagent has been protected.

The sealing structure is arranged on the box shell 1 and the box cover 2 and comprises a sealing strip 106 and a sealing gasket 107 which are fixed on the top end of the box shell 1, a sealing groove 204 and a gasket groove 202 which are matched with the sealing strip 106 and the sealing gasket 107 are sequentially formed in the box cover 2, and a rectangular groove 205 matched with the containing box 401 is formed in the box cover 2. The sealing structure further comprises a plurality of magnetic insertion blocks 108 fixed on the sealing gasket 107, the magnetic insertion blocks 108 are distributed at equal intervals along the sealing gasket 107, a plurality of insertion holes 203 matched with the magnetic insertion blocks 108 are formed in the gasket groove 202, and magnetic seats with opposite magnetism to the magnetic insertion blocks 108 are mounted in the insertion holes 203. It should be noted that the sealing strip 106 and the sealing gasket 107 are both rectangular strips, and the edges of the sealing strip 106 and the sealing gasket 107 are chamfered, so that after the chamfering, a better sealing effect can be achieved, and the box cover 2 can be more easily closed. In addition, the sealing strip 106 is made of rubber, has high elasticity and slight plasticity at normal temperature, has very good mechanical strength, small hysteresis loss and good flexing resistance, can block small gaps, and cold air is difficult to pass through the small gaps to enter the outside, so that the sealing effect is good, the temperature in the box shell 1 is slowly reduced, the refrigeration effect is effectively improved, and the refrigeration time is prolonged. It should be particularly noted that the magnetic seats installed in the insertion holes 203 are mutually attracted with the magnetic insertion blocks 108, and then when the case cover 2 is closed, the magnetic seats are mutually attracted with the magnetic insertion blocks 108 to be more conveniently closed, so that the case cover 2 can be more attached to the case housing 1, and the sealing performance is further improved.

As a specific embodiment, a storage structure 5 is arranged in the storage box 401, the storage structure 5 includes a plurality of storage frames 509 fixed on the storage box 401, storage cavities 510 are formed in the storage frames 509, reagents are placed in the storage cavities 510, the storage frames 509 are distributed along two rows of parallel arrays, four corner edges of the storage frames 509 are chamfered, a plurality of airbags 508 are arranged in the storage box 401, the airbags 508 are installed at four sides of the storage frames 509, grooves for the airbags 508 to pass through are formed in the four sides of the storage frames 509, an air supply structure for supplying air to the airbags 508 is installed at the bottom of the storage box 401, a plurality of limiting structures for limiting the airbags 508 are installed between the storage frames 509, and the air supply structure is electrically connected with the controller 3. It should be noted that, all install temperature sensor on case casing 1 and the containing box 401 inner wall, and temperature sensor all with controller 3 between electric connection, and install the display screen on the controller 3, like this through the display screen on the controller 3 can real-time temperature in monitoring case casing 1 and the containing box 401, be convenient for observe the temperature, as to how temperature sensor measures the temperature, and how temperature sensor transmits the temperature value information to being prior art on the controller 3, so no longer the detailed description.

As a specific embodiment, the air feed structure is including setting up the trunk line 502 in containing box 401 bottom, be connected with a plurality of breather pipes on the trunk line 502, the below department of putting thing frame 509 all is provided with aerifys base 6, the breather pipe top is connected with aerifing base 6, install air pump 501 on the containing box 401 outer wall, the output of air pump 501 is connected with trunk line 502, put thing frame 509 and aerify and be provided with the quadtree pipe 504 between the base 6, four ends of giving vent to anger of quadtree pipe 504 all are connected with gasbag 508, be connected through connection structure between quadtree pipe 504 and the aerify base 6, install controller 3 on the containing box 401 outer wall, electric connection between air pump 501 and the controller 3.

As a specific embodiment, the connection structure includes an air outlet pipe 601 fixed on the inflatable base 6, the bottom end of the bifurcated pipe 504 is connected with an air receiving pipe 505, the central position of the air receiving pipe 505 is connected with an ejection rod 506, an air core structure is installed in the air outlet pipe 601, the air core structure includes an air core pipe 7, an air core valve rod 701 is slidably connected in the air core pipe 7, a connection spring 702 is sleeved outside the air core valve rod 701, the top end of the connection spring 702 is fixed with the top of the air core pipe 7, a blocking piece 703 is fixedly connected at the bottom end of the air core valve rod 701, the bottom end of the connection spring 702 is fixed with the blocking piece 703, the diameter of the blocking piece 703 is larger than the diameter of the bottom aperture of the air core pipe 7, a connection head 704 is fixedly connected at the top end of the air core valve rod 701, an air outlet hole 705 is formed in the middle position of the top of the air core pipe 7, and the top end of the air bag 508 is also provided with the air core structure. It should be noted that the vent pipes are all provided with control valves, and the control valves are all electrically connected with the controller 3, so that the corresponding inflating bases 6 can be inflated by selectively opening the control valves. As an essential feature, the four-pronged tube 504 is a flexible tube, and the top of the inflatable base 6 is proximate to the bottom of the storage frame 509 so that reagents can be placed on the inflatable base 6.

It should be particularly noted that the air bags 508 on the four sides of the placement frame 509 are connected to the four-branch pipe 504, and particularly, the air pump 501 supplies air and delivers the air to the inflatable base 6 through the main pipe 502, so that the inflatable base 6 is always kept in a full air state, when the air bags 508 need to be inflated, the air receiving pipe 505 on the four-branch pipe 504 is firstly pressed downwards, the ejector rod 506 on the air receiving pipe 505 presses the air core valve rod 701, so that the connecting spring 702 is deformed, the air core valve rod 701 moves downwards, then the blocking piece 703 is separated from the bottom of the air core pipe 7, at this time, the air in the inflatable base 6 enters the air core pipe 7, and then enters the air receiving pipe 505 from the air outlet hole, and finally enters the four air bags 508, the operation of inflating the air bags 508 is completed, when the inflation amount 705 of the air bags 508 reaches a certain amount, and the inflation needs to be stopped, the air receiving pipe 505 is pulled upwards, so that the air core valve rod 701 and the ejection rod 506 are separated, and the whole inflation process is simple, quick and convenient to use. It should be noted that the top end of the air bag 508 is also provided with an air core structure, so that when the air needs to be deflated, only the air core valve rod 701 in the air core structure needs to be pressed, and the rapid deflation can be realized. In addition, the precision coefficient of the connecting spring 702 is to ensure that when the reagent is placed on the air charging base 6, the deformation amount of the connecting spring 702 is small, at this time, the air core valve rod 701 cannot move downwards, and only by pressing the air receiving pipe 505 downwards, the air core valve rod 701 can move downwards, and the blocking piece 703 is opened.

As a specific embodiment, longitudinal limiting corrugated sheets 513 are symmetrically arranged on two sides of the containing box 401, transverse limiting corrugated sheets 512 are arranged on the front side and the back side of the containing box 401, the transverse limiting corrugated sheets 512 are fixedly connected with the longitudinal limiting corrugated sheets 513, each of the transverse limiting corrugated sheets 512 and the longitudinal limiting corrugated sheets 513 is composed of a plurality of semicircular limiting sheets, and the semicircular limiting sheets are matched with the air bag 508. It should be noted that the transverse limiting corrugated sheet 512 and the longitudinal limiting corrugated sheet 513 both function as the limiting airbag 508, so as to avoid the airbag 508 from being too large for inflation, and to better protect the airbag 508.

As a specific embodiment, the limiting structure includes a mounting plate 514, the mounting plate 514 is bent, a circular hole for the air bag 508 to pass through is formed in the mounting plate 514, a mounting piece 511 is fixedly connected to the top end of the air bag 508, the mounting piece 511 is circular, and the diameter of the circular hole is smaller than that of the mounting piece 511. It should be noted that the air bag 508 is customized, the mounting plate 511 fixed to the upper end of the air bag 508 plays a role in retention, and the specific step of mounting the air bag 508 is to firstly pass the uninflated air bag 508 through the circular hole of the mounting plate 514, since the diameter of the circular hole is smaller than that of the mounting plate 511, the mounting plate 511 on the air bag 508 is limited on the mounting plate 514 at this time, and then the lower end of the air bag 508 is fixed to the main pipe 502 in turn.

Particularly, when storing the reagent, firstly, the box cover 2 is opened, then the reagent is sequentially put into the storage cavity 510, at this time, the bottom of the reagent is in contact with the inflatable base 6, then the air pump 501 is opened through the controller 3, the air pump 501 delivers air into the main pipe 502, the air enters the inflatable base 6 through the main pipe 502 to inflate the inflatable base 6, then the box cover 2 is closed, and simultaneously the box cover 2 presses the reagent downwards to make the reagent abut against the air receiving pipe 505, so as to push the air receiving pipe 505 to move downwards, so that the ejection rod 506 on the air receiving pipe 505 extrudes the air core valve rod 701, so that the connecting spring 702 deforms, so that the air core valve rod 701 moves downwards, then the blocking piece 703 is separated from the bottom of the air core pipe 7, at this time, the air in the inflatable base 6 enters the air receiving pipe 505 from the air outlet 705, and finally enters the four air bags 508, upon completion of the inflation of the bladder 508, the bladder 508 gradually expands, thereby retaining the reagent in the holding chamber 510; in addition, when the box cover 2 is closed, the sealing strip 106 is inserted into the sealing groove 204, the magnetic insertion block 108 is also inserted into the insertion hole 203, the magnetic base and the magnetic insertion block 108 are attracted to each other, and then the fastening member 201 is connected with the fastening base 101. It should be noted that the air receiving pipe 505 and the air outlet pipe 601 are connected in a sliding manner, and the air receiving pipe and the air outlet pipe have good sealing performance, so that air cannot escape while relative movement is ensured. In addition, when a single reagent is taken out, the box cover 2 cannot push the reagent and the air receiving tube 505 any more, so that the gas in the corresponding four air bags 508 cannot be moved again, and further, the air bags 508 attached to the other article placing cavities 510 cannot be influenced.

As a specific embodiment, the sealing strip 106 and the sealing gasket 107 are rectangular strips, and the edges of the sealing strip 106 and the sealing gasket 107 are chamfered.

As a specific embodiment, the tank case 1 includes a case main body 104, an outer insulating layer 105 is provided on an outer wall of the case main body 104, and an inner insulating layer 103 is provided on an inner wall of the case main body 104.

The outer heat preservation 105 material is that EPE pearl is cotton or polyurethane is cotton, EPE pearl is cotton has water proof dampproofing, take precautions against earthquakes, give sound insulation, plastic property is good, toughness is strong, the environmental protection, a great deal of advantage such as anti-collision force is strong, consequently, set up on casing main part 104 outer wall, can play better guard action, the shock-absorbing capacity is better, can effectually reduce vibrations, and life is longer, can adapt to comparatively complicated transportation environment, the very low heat-proof nature of its heat conductivity is very good very much, and then the thermal insulation performance is better. The inner heat-insulating layer 103 is a polyethylene film which has the characteristics of small moisture resistance and moisture permeability, has higher heat resistance, tensile strength, heat shrinkage rate and barrier property, can better improve the heat-insulating effect, and better prolongs the refrigerating time.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an insulation can that jolts is prevented in cold chain transportation, includes case casing (1), and it has case lid (2) to articulate on case casing (1), all articulates on case casing (1) both sides outer wall has carrying handle (102), and the symmetry is equipped with two buckle seats (101) on the positive outer wall of case casing (1), and the symmetry is equipped with two buckle spare (201) that cooperate to use with buckle seat (101) on case lid (2), its characterized in that: a containing assembly (4) is arranged in the box shell (1), the containing assembly (4) comprises a containing box (401), and a plurality of storage boxes (406) are arranged on the outer walls of the front and back of the containing box (401);

the storage box (401) is internally provided with a storage structure (5), the storage structure (5) comprises a plurality of storage frames (509) fixed on the storage box (401), the storage frames (509) are distributed along two rows of parallel arrays, four corner edges of each storage frame (509) are chamfered, a plurality of air bags (508) are arranged in the storage box (401), the air bags (508) are arranged at four sides of each storage frame (509), four sides of each storage frame (509) are provided with grooves for the air bags (508) to pass through, the bottom of the storage box (401) is provided with an air supply structure for supplying air to the air bags (508), and a plurality of limiting structures for limiting the air bags (508) are arranged between the storage frames (509);

air feed structure is including setting up trunk line (502) in containing box (401) bottom, be connected with a plurality of breather pipes on trunk line (502), the below department of putting thing frame (509) all is provided with aerifys base (6), the breather pipe top is connected with aerifing base (6), install air pump (501) on containing box (401) outer wall, the output and trunk line (502) of air pump (501) are connected, put thing frame (509) and aerify and be provided with quadtree (504) between base (6), four ends of giving vent to anger of quadtree (504) all are connected with gasbag (508), be connected through connection structure between quadtree (504) and the aerify base (6), install controller (3) on containing box (401) outer wall, electric connection between air pump (501) and controller (3).

2. The anti-bumping insulation can for cold chain transportation according to claim 1, wherein: the connecting structure comprises an air outlet pipe (601) fixed on an air inflation base (6), the bottom end of a four-fork pipe (504) is connected with an air connecting pipe (505), the central position of the air connecting pipe (505) is connected with an ejection rod (506), an air core structure is installed in the air outlet pipe (601), the air core structure comprises an air core pipe (7), an air core valve rod (701) is slidably connected in the air core pipe (7), a connecting spring (702) is sleeved outside the air core valve rod (701), the top end of the connecting spring (702) is fixed with the top of the air core pipe (7), a blocking piece (703) is fixedly connected at the bottom end of the air core valve rod (701), the bottom end of the connecting spring (702) is fixed with the blocking piece (703), the diameter of the blocking piece (703) is larger than that of the bottom aperture of the air core pipe (7), a connecting head (704) is fixedly connected at the top end of the air core valve rod (701), an air outlet hole (705) is formed in the middle position of the top of the air core pipe (7), the top end of the air bag (508) is also provided with an air core structure.

3. The anti-bumping insulation can for cold chain transportation according to claim 1, wherein: containing box (401) bottom four corners department all is equipped with shock-absorbing structure, and shock-absorbing structure includes fixed block (403) on fixed containing box (401), and fixed block (403) are half circular, fixedly connected with telescopic rod (405) on fixed block (403), and telescopic rod (405) bottom mounting is on case casing (1) bottom, and the cover is equipped with second damping spring (404) on telescopic rod (405), and the equal symmetric connection in containing box (401) both sides has two first damping spring (402), and first damping spring (402) one end is all fixed on case casing (1) inner wall.

4. The anti-bumping insulation can for cold chain transportation according to claim 1, wherein: the storage box is characterized in that longitudinal limiting corrugated sheets (513) are symmetrically arranged on two sides of the storage box (401), transverse limiting corrugated sheets (512) are arranged on the front face and the back face of the storage box (401), the transverse limiting corrugated sheets (512) are fixedly connected with the longitudinal limiting corrugated sheets (513), the transverse limiting corrugated sheets (512) and the longitudinal limiting corrugated sheets (513) are formed by a plurality of semicircular limiting sheets, and the semicircular limiting sheets are matched with the air bag (508).

5. The anti-bumping insulation can for cold chain transportation according to claim 1, wherein: limit structure includes mounting panel (514), and mounting panel (514) are the bent plate form, and sets up the round hole that supplies gasbag (508) to pass on mounting panel (514), fixedly connected with installation piece (511) on gasbag (508) top, and installation piece (511) are the ring form, and the diameter of round hole is less than the diameter of installation piece (511).

6. The anti-bumping insulation can for cold chain transportation according to claim 1, wherein: be provided with seal structure on case casing (1) and case lid (2), seal structure is including fixing sealing strip (106) and seal gasket (107) on case casing (1) top, seal groove (204) and gasket groove (202) with sealing strip (106) and seal gasket (107) looks adaptation have been seted up in proper order on case lid (2), rectangular groove (205) with containing box (401) looks adaptation have been seted up on case lid (2), be fixed with a plurality of magnetism splicing block (108) on seal gasket (107), magnetism splicing block (108) are along equal interval distribution of seal gasket (107), set up a plurality of spliced eye (203) with magnetism splicing block (108) looks adaptation in gasket groove (202), all install in spliced eye (203) and insert the magnetism seat that splicing block (108) magnetism is opposite.

7. The anti-bumping incubator of the cold chain transportation according to claim 6, wherein: the sealing strip (106) and the sealing gasket (107) are both rectangular strips, and the edges of the sealing strip (106) and the sealing gasket (107) are chamfered.

8. The anti-bumping insulation can for cold chain transportation according to claim 1, wherein: the box shell (1) comprises a shell body (104), an outer heat-insulating layer (105) is arranged on the outer wall of the shell body (104), and an inner heat-insulating layer (103) is arranged on the inner wall of the shell body (104).