CN109264199B - Cold-chain logistics box - Google Patents
Cold-chain logistics box Download PDFInfo
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- CN109264199B CN109264199B CN201811115924.0A CN201811115924A CN109264199B CN 109264199 B CN109264199 B CN 109264199B CN 201811115924 A CN201811115924 A CN 201811115924A CN 109264199 B CN109264199 B CN 109264199B
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- 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
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- 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
- B65D53/00—Sealing or packing elements; Sealings formed by liquid or plastics material
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- 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
- B65D81/38—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 with thermal insulation
- B65D81/3813—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 with thermal insulation rigid container being in the form of a box, tray or like container
- B65D81/3823—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 with thermal insulation rigid container being in the form of a box, tray or like container formed of different materials, e.g. laminated or foam filling between walls
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The invention relates to the field of cold-chain logistics boxes, in particular to a cold-chain logistics box which comprises a supporting frame, a refrigerating structure, a storage structure, a sealing structure, a limiting structure, a bottom plate, a foam insulation plate, a driving structure and a pressure relief structure, wherein the bottom plate is provided with a heat insulation plate; a storage structure for storing conveyed articles is arranged in the supporting frame, and a pressure relief structure for relieving pressure of the articles is arranged between the storage structure and the supporting frame; the storage structure is connected to the drive structure, and the drive structure is connected to the inside refrigeration structure that is used for storing the refrigeration article of braced frame. The storage structure is matched with the driving structure to drive the refrigeration structure, so that refrigerated articles in the refrigeration structure can be conveniently and quickly replaced, and the refrigerated articles are prevented from being directly contacted with the stored articles; pressure relief structure locates between storage structure and the carriage, shakes the in-process at the carriage and changes the impact into pressure relief structure's drive power into, and drive storage structure slides in the inside of carriage simultaneously, has promoted the air cycle of storage structure's inside.
Description
Technical Field
The invention relates to the field of cold-chain logistics boxes, in particular to a cold-chain logistics box.
Background
Along with the rapid development of society, the rapid development of commodity circulation express delivery, cold chain commodity circulation can often run into in daily life and work, if involve the transportation of some food that need refrigerate, medicine etc. store article through cold chain thing flow box to avoided article damage in the transportation, and then improved the transport quality of article, be convenient for carry out interim storage and transportation to the article that need special environment.
However, the traditional cold-chain logistics boxes are generally of a foam structure, or are simply composed of a shell and a heat insulation material, the use and operation are not convenient enough, the replacement and treatment of the refrigerated articles are inconvenient, the refrigerated articles are directly contacted with the stored articles to easily cause the damage of the stored articles, and the shock absorption performance is poor in the transportation process. In view of this, the invention provides a cold-chain logistics box, which has the following characteristics:
(1) according to the cold-chain logistics box, the storage structure is matched with the driving structure to drive the refrigeration structure, so that refrigerated articles in the refrigeration structure can be conveniently and quickly replaced, meanwhile, the refrigerated articles are prevented from being directly contacted with stored articles, and the storage quality is improved.
(2) According to the cold-chain logistics box, the pressure relief structure is arranged between the storage structure and the supporting frame, the impact force is converted into the driving force of the pressure relief structure in the shaking process of the supporting frame, meanwhile, the storage structure is driven to slide in the supporting frame, the air circulation in the storage structure is promoted, and the storage quality of stored articles is better.
(3) According to the cold-chain logistics box, the foam insulation board is arranged inside the supporting frame, so that the foam insulation board is effectively prevented from being damaged, the foam insulation board is more convenient to replace due to the fact that the foam insulation board is matched with the bottom plate, the sealing structure is convenient to mount and dismount rapidly due to the fact that the limiting structure is matched with the sealing structure and the supporting frame, storage articles are high in taking efficiency, and operation flexibility is improved.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a cold-chain logistics box, wherein a storage structure is matched with a driving structure to drive a refrigeration structure, so that refrigerated articles in the refrigeration structure can be conveniently and quickly replaced, meanwhile, the refrigerated articles are prevented from being directly contacted with the stored articles, and the storage quality is improved; the pressure relief structure is arranged between the storage structure and the supporting frame, the impact force is converted into the driving force of the pressure relief structure in the shaking process of the supporting frame, and meanwhile, the storage structure is driven to slide in the supporting frame, so that the air circulation in the storage structure is promoted, and the storage quality of stored articles is better; the inside of carriage is located to the foam insulation board, effectively prevents the damage of foam insulation board, and the use of cooperation bottom plate makes to change the foam insulation board more convenient, and seal structure is dismantled in the quick installation of the use of limit structure cooperation seal structure and carriage, makes the efficiency of taking of storage article higher, and then has improved the operation flexibility.
The technical scheme adopted by the invention for solving the technical problems is as follows: a cold-chain logistics box comprises a supporting frame, a refrigerating structure, a storage structure, a sealing structure, a limiting structure, a bottom plate, a foam insulation plate, a driving structure and a pressure relief structure; the foam heat-insulation plate for heat insulation is clamped in the support frame of the rectangular structure for collision prevention, the foam heat-insulation plate is detachably connected with the support frame, and the bottom plate for overhauling the foam heat-insulation plate is arranged at the bottom end of the support frame; the storage structure for storing and conveying articles is arranged in the supporting frame, the storage structure is connected with the supporting frame in a sliding mode, and the pressure release structure for releasing the pressure of the articles is arranged between the storage structure and the supporting frame; the storage structure is connected with the driving structure, and the driving structure is connected with the refrigerating structure which is arranged in the supporting frame and used for storing refrigerated articles; the top of carriage is equipped with and is used for right the storage structure seals seal structure, seal structure with carry on spacingly through limit structure between the carriage.
Specifically, the sealing structure comprises an end cover, a limiting groove, a first rubber plug and a second rubber plug, the end cover is clamped with the supporting frame, the limiting groove with a rectangular structure is arranged on the end cover, the first rubber plug used for sealing the refrigeration structure is arranged at the bottom end of the end cover, the second rubber plug used for sealing the storage structure is arranged at the bottom end of the end cover, and the cross section of the bottom plate is of a T-shaped structure; the setting of first rubber buffer is convenient for quick right the refrigeration structure seals, the setting of second rubber buffer is convenient for quick right the storage structure seals, has improved thermal-insulated thermal insulation performance, the setting of spacing groove is convenient for with two adjacent cold chain thing flow boxes the bottom plate with spacing groove block has strengthened the temperature performance that cold chain thing flow box pile up neatly is all, makes the commodity circulation carry safe high-efficient more.
Specifically, the limiting structure comprises a limiting hole, a pull ring, grooves, a fixing sleeve, a limiting rod and a permanent magnet, wherein the end cover and the support frame are symmetrically provided with two grooves, the top end of the support frame is provided with two symmetrical limiting holes, the limiting rod of a rectangular structure penetrates through the grooves and is adsorbed with the permanent magnet through the end cover and the limiting holes, the limiting rod is clamped with the limiting holes, the permanent magnet is fixed on the end cover, the fixing sleeve is fixed at one end of the limiting rod, which is far away from the permanent magnet, and the pull ring is rotatably connected with the fixing sleeve; when the end cover is disassembled, the pull ring is pulled, the pull ring drives the limiting rod and the permanent magnet to be separated, so that the limiting rod is not clamped with the support frame, when the end cover is installed, the end cover is pressed, the limiting rod penetrates through the limiting hole and is adsorbed by the permanent magnet, and therefore the end cover is fixed, the end cover is assembled and disassembled more conveniently and quickly, the operation flexibility is greatly improved, and the article storage efficiency is improved.
Specifically, the driving structure comprises a first return spring, a driving block and a transmission block, the transmission block is connected with the supporting frame in a sliding mode, one end of the transmission block abuts against the refrigerating structure, the other end of the transmission block abuts against the first return spring in the supporting frame, the driving block is vertically fixed to the side wall of the transmission block, and the driving block is arranged at the bottom end of the storage structure; work as article in the storage structure take out the back, the storage structure with the driving block contactless, first reset spring extension drive refrigeration structure exposes the carriage, then timely change the article of refrigeration structure's inside works as first rubber buffer is contradicted during refrigeration structure, refrigeration structure is contradicted the driving block, thereby first reset spring compression, in the transportation, the carriage shake first reset spring is right the driving block carries out the pressure release, makes refrigeration structure is in the inside of carriage slides, has promoted the circulation of the air of refrigeration structure's inside, and then has improved storage quality.
Specifically, the number of the refrigeration structures is multiple, each refrigeration structure comprises a containing frame, a through hole and a plurality of sliding grooves, the sliding grooves of the plurality of rectangular structures are formed in the rectangular circumference of the supporting frame, the containing frame penetrates through the sliding grooves and is abutted against the transmission block, the first rubber plugs are in one-to-one correspondence with the containing frames, the containing frames are in sliding connection with the sliding grooves, and the through holes communicated with the storage structure are formed in one surface, close to the storage structure, of each containing frame; the storage structure comprises a storage frame and is characterized in that bagged dry ice or other refrigeration articles are placed inside the storage frame, and in the reciprocating sliding process of the storage frame, cold air enters the storage structure from the through hole, so that the refrigeration articles are prevented from being directly contacted with the storage articles, the storage articles are effectively placed and damaged, and the storage quality is greatly improved.
Specifically, the storage structure comprises a storage frame, a plurality of air cushions and flow guide holes, the storage frame is slidably connected with the supporting frame, the storage frame is connected with the pressure relief structure, a plurality of air cushions with hemispherical structures and storage spaces are uniformly arranged on the inner side wall of the storage frame, the flow guide holes communicated with the storage frame are arranged between four adjacent air cushions, and the flow guide holes are communicated with the through holes; the article storage that will carry is in the inside of storage frame, works as the second rubber buffer with when the storage frame is contradicted, the second rubber buffer is right the storage frame seals up, the water conservancy diversion hole with the through-hole switches on, and be convenient for quick right the article of the inside of storage frame is cooled down fresh-keeping, simultaneously the inside of storage frame the setting up of air cushion is effectual prevents that the article of carrying from colliding in transportation process the storage frame causes the damage, and article touching at the transport during the air cushion, the air cushion extrusion deformation carries out the pressure release to the article of storage, has improved the storage quality of article greatly.
Specifically, the pressure relief structure comprises a sleeve, a second return spring and a plurality of guide rods, the guide rods are arranged at the bottom end of the storage frame, the sleeve and the guide rods are arranged at the bottom end of the support frame in a one-to-one correspondence manner, the sleeve and the guide rods are connected in a sliding manner, the second return spring is arranged in the sleeve, and the guide rods are abutted against the second return spring; the storage frame is clamped with the supporting frame, so that the guide rod is embedded into the sleeve, the guide rod is connected with the sleeve in a sliding manner, the storage frame is abutted against the driving block, the driving block drives the transmission block to abut against the first reset spring to shrink, the storage frame and the receiving frame are synchronized, the operation is more convenient and faster, in the conveying process, the cold chain logistics box shakes to enable the guide rod at the bottom end of the storage frame to abut against the second reset spring to shrink, so that the space between the bottom end of the storage frame and the supporting frame is reduced, air enters from the flow guide holes and the through holes, the air circulation inside the storage frame and the receiving frame is promoted, the fresh-keeping effect inside the storage frame is better, and the guide rod is driven to slide inside the sleeve by the second reset spring, thereby change the impact of cold chain thing flow box into second reset spring's yield force, and then right the storage frame carries out the pressure release, effectively prevents the striking and causes the article of the inside of storage frame damage, improved the transport quality of article greatly.
The invention has the beneficial effects that:
(1) according to the cold-chain logistics box, the storage structure is matched with the driving structure to drive the refrigeration structure, so that refrigerated articles in the refrigeration structure can be conveniently and quickly replaced, meanwhile, the refrigerated articles are prevented from being directly contacted with stored articles, and the storage quality is improved.
(2) According to the cold-chain logistics box, the pressure relief structure is arranged between the storage structure and the supporting frame, the impact force is converted into the driving force of the pressure relief structure in the shaking process of the supporting frame, meanwhile, the storage structure is driven to slide in the supporting frame, the air circulation in the storage structure is promoted, and the storage quality of stored articles is better.
(3) According to the cold-chain logistics box, the foam insulation board is arranged inside the supporting frame, so that the foam insulation board is effectively prevented from being damaged, the foam insulation board is more convenient to replace due to the fact that the foam insulation board is matched with the bottom plate, the sealing structure is convenient to mount and dismount rapidly due to the fact that the limiting structure is matched with the sealing structure and the supporting frame, storage articles are high in taking efficiency, and operation flexibility is improved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural diagram of a preheating structure of a preferred embodiment of a cold-chain logistics box provided by the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is a schematic view of a connection structure between the sealing structure and the limiting structure shown in FIG. 1;
FIG. 4 is a schematic view of a connection structure between the support frame and the bottom plate shown in FIG. 1;
fig. 5 is a schematic structural diagram of the driving structure shown in fig. 4.
In the figure: 1. support frame, 2, refrigeration structure, 21, accomodate the frame, 22, the through-hole, 23, the spout, 3, the storage structure, 31, the storage frame, 32, the air cushion, 33, the water conservancy diversion hole, 4, seal structure, 41, the end cover, 42, the spacing groove, 43, first rubber buffer, 44, the second rubber buffer, 5, limit structure, 51, spacing hole, 52, the pull ring, 53, the recess, 54, fixed cover, 55, the gag lever post, 56, the permanent magnet, 6, the bottom plate, 7, the foam insulation board, 8, drive structure, 81, first reset spring, 82, the drive block, 83, the driving block, 9, the pressure relief structure, 91, the sleeve, 92, the second reset spring, 93, the guide bar.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1, 2 and 4, the cold chain logistics box comprises a supporting frame 1, a refrigerating structure 2, a storage structure 3, a sealing structure 4, a limiting structure 5, a bottom plate 6, a foam insulation board 7, a driving structure 8 and a pressure relief structure 9; the foam heat-insulation plate 7 for heat insulation is clamped in the supporting frame 1 of the rectangular structure for collision prevention, the foam heat-insulation plate 7 is detachably connected with the supporting frame 1, and the bottom plate 6 for overhauling the foam heat-insulation plate 7 is arranged at the bottom end of the supporting frame 1; the storage structure 3 for storing and conveying articles is arranged in the supporting frame 1, the storage structure 3 is connected with the supporting frame 1 in a sliding mode, and the pressure relief structure 9 for relieving the pressure of the articles is arranged between the storage structure 3 and the supporting frame 1; the storage structure 3 is connected to the driving structure 8, and the driving structure 8 is connected to the refrigerating structure 2 for storing refrigerated articles inside the supporting frame 1; the top of carriage 1 is equipped with and is used for right storage structure 3 seals seal structure 4, seal structure 4 with carry on spacingly between the carriage 1 through limit structure 5.
Specifically, as shown in fig. 1, fig. 2 and fig. 3, the sealing structure 4 of the cold chain logistics box of the present invention includes an end cover 41, a limiting groove 42, a first rubber plug 43 and a second rubber plug 44, the end cover 41 is engaged with the support frame 1, the end cover 41 is provided with the limiting groove 42 having a rectangular structure, the bottom end of the end cover 41 is provided with the first rubber plug 43 for sealing the refrigeration structure 2, the bottom end of the end cover 41 is provided with the second rubber plug 44 for sealing the storage structure 3, and the cross section of the bottom plate 6 is a T-shaped structure; first rubber buffer 43 set up be convenient for quick right refrigeration structure 2 seals, second rubber buffer 44 set up be convenient for quick right storage structure 3 seals, has improved thermal-insulated thermal insulation performance, spacing groove 42's setting is convenient for with two adjacent cold chain thing flow boxes bottom plate 6 with spacing groove 42 block has strengthened the temperature performance that cold chain thing flow box pile up neatly is all, makes the commodity circulation carry safe high-efficient more.
Specifically, as shown in fig. 1, fig. 2 and fig. 3, the limiting structure 5 of the cold chain logistics box of the present invention includes a limiting hole 51, a pull ring 52, a groove 53, a fixing sleeve 54, a limiting rod 55 and a permanent magnet 56, wherein the end cover 41 and the support frame 1 are both symmetrically provided with two grooves 53, the top end of the support frame 1 is provided with two symmetrical limiting holes 51, the limiting rod 55 of a rectangular structure penetrates through the groove 53 and is adsorbed to the permanent magnet 56 through the end cover 41 and the limiting hole 51, the limiting rod 55 is engaged with the limiting hole 51, the permanent magnet 56 is fixed to the end cover 41, one end of the limiting rod 55 away from the permanent magnet 56 is fixed with the fixing sleeve 54, and the pull ring 52 is rotatably connected to the fixing sleeve 54; when the end cover 41 is disassembled, the pull ring 52 is pulled, the pull ring 52 drives the limit rod 55 and the permanent magnet 56 to separate through the fixed sleeve 54, so that the limit rod 55 is not clamped with the support frame 1, when the end cover 41 is assembled, the end cover 41 is pressed, so that the limit rod 55 penetrates through the limit hole 51 and is adsorbed by the permanent magnet 56, the end cover 41 is fixed, the assembly and disassembly are realized, the end cover 41 is more convenient and faster, the operation flexibility is greatly improved, and the article storage efficiency is improved.
Specifically, as shown in fig. 1, 4 and 5, the driving structure 8 of the cold-chain logistics box of the present invention includes a first return spring 81, a driving block 82 and a driving block 83, the driving block 83 is slidably connected to the supporting frame 1, one end of the driving block 83 abuts against the refrigeration structure 2, the other end of the driving block 83 abuts against the first return spring 81 inside the supporting frame 1, the driving block 82 is vertically fixed to a side wall of the driving block 83, and the driving block 82 is disposed at the bottom end of the storage structure 3; work as article in the storage structure 3 take out the back, storage structure 3 with the drive block 82 contactless, first reset spring 81 extends the drive refrigeration structure 2 exposes carriage 1, then timely change the article of refrigeration structure 2's inside works as first rubber buffer 43 conflicts during refrigeration structure 2, refrigeration structure 2 conflicts transmission piece 83, thereby first reset spring 81 compresses, in the transportation, carriage 1 shakes first reset spring 81 is right transmission piece 83 carries out the pressure release, makes refrigeration structure 2 is in carriage 1's inside slides, has promoted the circulation of the air of refrigeration structure 2's inside, and then has improved storage quality.
Specifically, as shown in fig. 1, fig. 2 and fig. 5, the plurality of refrigeration structures 2 are provided, each of the plurality of refrigeration structures 2 includes a containing frame 21, a through hole 22 and a plurality of sliding grooves 23, the plurality of sliding grooves 23 of the rectangular structure are arranged in the rectangular circumferential direction of the support frame 1, the containing frame 21 penetrates through the sliding grooves 23 and is abutted against the transmission block 83, the first rubber stoppers 43 are in one-to-one correspondence with the containing frame 21, the containing frame 21 is in sliding connection with the sliding grooves 23, and the through hole 22 communicated with the storage structure 3 is arranged on one surface of the containing frame 21, which is close to the storage structure 3; the bagged dry ice or other refrigeration articles are placed inside the storage frame 21, and in the reciprocating sliding process of the storage frame 21, cold air enters the storage structure 3 from the through hole 22, so that the refrigeration articles are prevented from directly contacting with the storage articles, the storage articles are effectively placed and damaged, and the storage quality is greatly improved.
Specifically, as shown in fig. 1, fig. 2 and fig. 4, the storage structure 3 of the cold chain logistics box of the present invention includes a storage frame 31, a plurality of air cushions 32 and a diversion hole 33, the storage frame 31 is slidably connected to the support frame 1, the storage frame 31 is connected to the pressure relief structure 9, a plurality of air cushions 32 having a hemispherical structure and having storage spaces are uniformly disposed on an inner side wall of the storage frame 31, the diversion hole 33 communicated with the storage frame 31 is disposed between four adjacent air cushions 32, and the diversion hole 33 is communicated with the through hole 22; article storage that will need to carry is in the inside of storage frame 31, works as second rubber buffer 44 with when storage frame 31 contradicts, second rubber buffer 44 is right storage frame 31 seals up, water conservancy diversion hole 33 with through-hole 22 switches on, and be convenient for quick right the article of the inside of storage frame 31 is cooled down fresh-keeping, simultaneously the inside of storage frame 31 the effectual article that prevents to carry that sets up of air cushion 32 collides at the transportation process storage frame 31 causes the damage, and article touching at the transport when the air cushion 32, air cushion 32 extrusion deformation carries out the pressure release to the article of storage, has improved the storage quality of article greatly.
Specifically, as shown in fig. 1 and 4, according to the cold chain logistics box of the present invention, the pressure relief structure 9 includes a sleeve 91, a second return spring 92 and a plurality of guide rods 93, the bottom end of the storage frame 31 is provided with the plurality of guide rods 93, the sleeve 91 and the guide rods 93 are correspondingly arranged at the bottom end of the support frame 1 one by one, the sleeve 91 is slidably connected with the guide rods 93, the second return spring 92 is arranged inside the sleeve 91, and the guide rods 93 abut against the second return spring 92; the storage frame 31 is clamped with the support frame 1, the guide rod 93 is embedded into the sleeve 91, the guide rod 93 is connected with the sleeve 91 in a sliding manner, the storage frame 31 is abutted to the driving block 82, the driving block 82 drives the transmission block 83 to abut against the first reset spring 81 to contract, so that the storage frame 31 and the storage frame 21 are synchronized, the operation is more convenient and faster, in the conveying process, the cold chain logistics box shakes to enable the guide rod 93 at the bottom end of the storage frame 31 to abut against the second reset spring 92 to contract, so that the space between the bottom end of the storage frame 31 and the support frame 1 is reduced, air enters from the flow guide hole 33 and the through hole 22, the air circulation inside the storage frame 31 and the storage frame 21 is promoted, and the fresh-keeping effect inside the storage frame 31 is better, the second return spring 92 drives the guide rod 93 to slide in the sleeve 91, so that the impact force of the cold-chain logistics box is converted into the yield force of the second return spring 92, the storage frame 31 is decompressed, damage to articles in the storage frame 31 caused by impact is effectively prevented, and the conveying quality of the articles is greatly improved.
Firstly, a limiting structure 5 is adjusted to disassemble a sealing structure 4, a driving structure 8 drives a refrigerating structure 2 to slide, refrigerating articles in the refrigerating structure 2 are replaced, stored articles to be conveyed are stored in a storage structure 3, the sealing structure 4 is covered, the spacing between the sealing structure 4 and a supporting frame 1 is carried out through the limiting structure 5, then the sealing structures 4 of two adjacent cold chain logistics boxes are clamped with a bottom plate 6, a pressure relief structure 9 is used for reducing the pressure of the conveyed stored articles in the conveying process, and meanwhile, the storage structure 3 promotes the air circulation in the supporting frame 1; the method specifically comprises the following steps:
(1) firstly, when the end cover 41 is disassembled, the pull ring 52 is pulled, the pull ring 52 drives the limit rod 55 to separate from the permanent magnet 56 through the fixed sleeve 54, so that the limit rod 55 is not clamped with the support frame 1, when the end cover 41 is installed, the end cover 41 is pressed, the limit rod 55 passes through the limit hole 51 and is adsorbed by the permanent magnet 56, so that the end cover 41 is fixed, the installation and the disassembly of the end cover 41 are more convenient and faster, the arrangement of the first rubber plug 43 is convenient for rapidly sealing the refrigeration structure 2, the arrangement of the second rubber plug 44 is convenient for rapidly sealing the storage structure 3, the heat insulation performance is improved, the arrangement of the limiting groove 42 is convenient for clamping the bottom plates 6 of two adjacent cold chain logistics boxes with the limiting groove 42, the temperature performance of all cold chain logistics boxes during stacking is enhanced, and the logistics conveying is safer and more efficient;
(2) when the articles in the storage structure 3 are taken out, the storage structure 3 is not in contact with the driving block 82, the first return spring 81 extends to drive the refrigeration structure 2 to expose out of the support frame 1, the bagged dry ice or other refrigeration articles are placed in the storage frame 21, and in the reciprocating sliding process of the storage frame 21, cold air enters the storage structure 3 from the through hole 22, so that the refrigeration articles and the stored articles are prevented from being in direct contact with the storage articles, the storage articles are effectively placed and damaged, and the storage quality is greatly improved, when the first rubber plug 43 abuts against the refrigeration structure 2, the refrigeration structure 2 abuts against the driving block 83, so that the first return spring 81 is compressed, in the transportation process, the support frame 1 shakes, the driving block 83 is decompressed by the first return spring 81, the refrigeration structure 2 slides in the support frame 1, and the circulation of the air in the refrigeration structure 2 is promoted, thereby improving the storage quality;
(3) the article to be conveyed is stored in the storage frame 31, when the second rubber plug 44 is abutted to the storage frame 31, the second rubber plug 44 seals the storage frame 31, the flow guide hole 33 is communicated with the through hole 22, so that the article in the storage frame 31 can be rapidly cooled and preserved, meanwhile, the air cushion 32 in the storage frame 31 is arranged to effectively prevent the conveyed article from colliding with the storage frame 31 to cause damage in the conveying process, when the conveyed article touches the air cushion 32, the air cushion 32 is extruded and deformed to release the pressure of the stored article, and the storage quality of the article is greatly improved;
(4) the storage frame 31 is clamped with the support frame 1, the guide rod 93 is embedded into the sleeve 91, the guide rod 93 is in sliding connection with the sleeve 91, the storage frame 31 is abutted against the driving block 82, the driving block 82 drives the transmission block 83 to be abutted against the first return spring 81 to contract, and therefore synchronization of the storage frame 31 and the storage frame 21 is achieved, operation is convenient and rapid, in the conveying process, the cold-chain logistics box shakes to enable the guide rod 93 at the bottom end of the storage frame 31 to be abutted against the second return spring 92 to contract, space between the bottom end of the storage frame 31 and the support frame 1 is reduced, air enters from the flow guide holes 33 and the through holes 22, air circulation inside the storage frame 31 and the storage frame 21 is promoted, the fresh-keeping effect inside the storage frame 31 is better, the second return spring 92 drives the guide rod 93 to slide inside the sleeve 91, and accordingly impact force of the cold-chain logistics box is converted into yield force of the second return spring 92, and then carry out the pressure release to storage frame 31, effectively prevent the striking and cause the inside article of storage frame 31 to damage, improved the transport quality of article greatly.
The storage structure 3 is matched with the driving structure 8 to drive the refrigerating structure 2, so that refrigerated articles in the refrigerating structure 2 can be conveniently and rapidly replaced, meanwhile, the refrigerated articles are prevented from being directly contacted with the stored articles, and the storage quality is improved; the pressure relief structure 9 is arranged between the storage structure 3 and the support frame 1, the impact force is converted into the driving force of the pressure relief structure 9 in the shaking process of the support frame 1, and meanwhile, the storage structure 3 is driven to slide in the support frame 1, so that the air circulation in the storage structure 3 is promoted, and the storage quality of stored articles is better; foam insulation board 7 locates the inside of carriage 1, effectively prevents foam insulation board 1's damage, and the use of cooperation bottom plate 6 makes to change foam insulation board 7 more convenient, and seal structure 4 is dismantled in the quick installation of the use of limit structure 5 cooperation seal structure 4 and carriage 1 of being convenient for, makes the efficiency of taking of storage article higher, and then has improved the operational flexibility.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the embodiments and descriptions given above are only illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a cold chain thing flow box which characterized in that: the refrigerator comprises a supporting frame (1), a refrigerating structure (2), a storage structure (3), a sealing structure (4), a limiting structure (5), a bottom plate (6), a foam insulation plate (7), a driving structure (8) and a pressure relief structure (9); the foam heat-insulation plate (7) for heat insulation is clamped in the supporting frame (1) of the rectangular structure for collision prevention, the foam heat-insulation plate (7) is detachably connected with the supporting frame (1), and the bottom plate (6) for overhauling the foam heat-insulation plate (7) is arranged at the bottom end of the supporting frame (1); the storage structure (3) used for storing and conveying articles is arranged in the supporting frame (1), the storage structure (3) is connected with the supporting frame (1) in a sliding mode, and the pressure relief structure (9) used for relieving pressure of the articles is arranged between the storage structure (3) and the supporting frame (1); the storage structure (3) is connected to the drive structure (8), and the drive structure (8) is connected to the refrigeration structure (2) for storing refrigerated items inside the support frame (1); the sealing structure (4) used for sealing the storage structure (3) is arranged at the top end of the supporting frame (1), and the sealing structure (4) and the supporting frame (1) are limited through the limiting structure (5);
drive structure (8) include first reset spring (81), drive block (82) and transmission piece (83), transmission piece (83) with sliding connection between carriage (1), the one end of transmission piece (83) is contradicted refrigeration structure (2), the other one end of transmission piece (83) with the inside of carriage (1) first reset spring (81) are contradicted, drive block (82) vertical fixation in the lateral wall of transmission piece (83), drive block (82) are located the bottom of storage structure (3).
2. A cold-chain logistics box of claim 1, wherein: seal structure (4) include end cover (41), spacing groove (42), first rubber buffer (43) and second rubber buffer (44), end cover (41) with carriage (1) block, be equipped with the rectangle structure on end cover (41) spacing groove (42), the bottom of end cover (41) is equipped with and is used for right refrigeration structure (2) seal first rubber buffer (43), the bottom of end cover (41) is equipped with and is used for right storage structure (3) seal second rubber buffer (44), just the cross section of bottom plate (6) is T shape structure.
3. A cold-chain logistics box of claim 2, wherein: the limiting structure (5) comprises a limiting hole (51), a pull ring (52), a groove (53), a fixed sleeve (54), a limiting rod (55) and a permanent magnet (56), the end cover (41) and the support frame (1) are symmetrically provided with two grooves (53), the top end of the supporting frame (1) is provided with two symmetrical limiting holes (51), the limiting rod (55) with a rectangular structure penetrates through the groove (53) and is adsorbed with the permanent magnet (56) through the end cover (41) and the limiting holes (51), the limit rod (55) is clamped with the limit hole (51), the permanent magnet (56) is fixed on the end cover (41), the fixing sleeve (54) is fixed to one end, away from the permanent magnet (56), of the limiting rod (55), and the pull ring (52) is connected with the fixing sleeve (54) in a rotating mode.
4. A cold-chain logistics box of claim 3, wherein: refrigeration structure (2) are equipped with a plurality ofly, a plurality of refrigeration structure (2) all are including accomodating frame (21), through-hole (22) and a plurality of spout (23), be equipped with a plurality of rectangle structures in the rectangle circumference of carriage (1) spout (23), accomodate frame (21) run through in spout (23) with transmission piece (83) are contradicted, first rubber buffer (43) with accomodate frame (21) one-to-one, accomodate frame (21) with sliding connection between spout (23), accomodate frame (21) lean on to the one side of storage structure (3) be equipped with storage structure (3) switches on through-hole (22).
5. A cold-chain logistics box of claim 4, wherein: storage structure (3) are including storage frame (31), a plurality of air cushion (32) and water conservancy diversion hole (33), storage frame (31) with sliding connection between carriage (1), storage frame (31) connect in pressure release structure (9), the inside wall of storage frame (31) evenly is equipped with a plurality of hemispherical structures that have the memory space air cushion (32), adjacent four be equipped with between air cushion (32) switch on in storage frame (31) water conservancy diversion hole (33), water conservancy diversion hole (33) with through-hole (22) switch on.
6. A cold-chain logistics box of claim 5, wherein: pressure relief structure (9) include sleeve (91), second reset spring (92) and a plurality of guide bar (93), the bottom of storage frame (31) is equipped with a plurality ofly guide bar (93), sleeve (91) with guide bar (93) one-to-one is located the bottom of carriage (1), sleeve (91) with sliding connection between guide bar (93), the inside of sleeve (91) is equipped with second reset spring (92), guide bar (93) with second reset spring (92) are contradicted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811115924.0A CN109264199B (en) | 2018-09-25 | 2018-09-25 | Cold-chain logistics box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811115924.0A CN109264199B (en) | 2018-09-25 | 2018-09-25 | Cold-chain logistics box |
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| Publication Number | Publication Date |
|---|---|
| CN109264199A CN109264199A (en) | 2019-01-25 |
| CN109264199B true CN109264199B (en) | 2020-02-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811115924.0A Active CN109264199B (en) | 2018-09-25 | 2018-09-25 | Cold-chain logistics box |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| DE102021109196A1 (en) | 2021-04-13 | 2022-10-13 | FEURER Group GmbH | transport container |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES1021999Y (en) * | 1992-07-20 | 1993-07-01 | SAFETY PACKING | |
| CN104369986B (en) * | 2014-08-18 | 2016-06-22 | 孙艳艳 | Fruit preserving box |
| CN204937949U (en) * | 2015-09-15 | 2016-01-06 | 山东海越冷链科技有限责任公司 | A kind of electric vehicle accumulator cold chain heat insulation box |
| CN105668000B (en) * | 2016-01-21 | 2018-03-27 | 浙江建林电子电气股份有限公司 | A kind of fruits transport antistaling box and fruits transport method |
| CN106185084A (en) * | 2016-07-21 | 2016-12-07 | 赵中元 | Cold Chain Logistics preservation device |
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Effective date of registration: 20200107 Address after: 200431 room 109, building 13, building 25, No. 3, Lane 2550, Jiangyang South Road, Baoshan District, Shanghai Applicant after: Shanghai Huafu Cold Chain Logistics Co., Ltd Address before: 310018 Hangzhou University of Electronic Science and Technology, No. 1158, No. 2 Main Street, Baiyang Street, Jingkai District, Hangzhou City, Zhejiang Province Applicant before: Wang Jinyu |
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