CN111232383B - Heat-insulation blood supply box - Google Patents
Heat-insulation blood supply box Download PDFInfo
- Publication number
- CN111232383B CN111232383B CN202010066735.XA CN202010066735A CN111232383B CN 111232383 B CN111232383 B CN 111232383B CN 202010066735 A CN202010066735 A CN 202010066735A CN 111232383 B CN111232383 B CN 111232383B
- Authority
- CN
- China
- Prior art keywords
- sliding
- partition plate
- blood supply
- supply box
- contact piece
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000036770 blood supply Effects 0.000 title claims abstract description 37
- 238000009413 insulation Methods 0.000 title claims abstract description 20
- 239000008280 blood Substances 0.000 claims abstract description 15
- 210000004369 blood Anatomy 0.000 claims abstract description 15
- 230000009471 action Effects 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims description 38
- 238000005192 partition Methods 0.000 claims description 36
- 238000004891 communication Methods 0.000 claims description 6
- 239000000155 melt Substances 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims 2
- 230000037431 insertion Effects 0.000 claims 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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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
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/02—Internal fittings
-
- 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
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/02—Internal fittings
- B65D25/04—Partitions
-
- 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
- B65D51/00—Closures not otherwise provided for
- B65D51/24—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes
-
- 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
- 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
- B65D81/24—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants
-
- 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
- B65D81/3818—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 with double walls, i.e. hollow
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Food Science & Technology (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
- Packages (AREA)
Abstract
The invention provides a heat-insulation blood supply box which comprises a blood supply box body and a blood supply box cover, wherein the blood supply box body comprises a body inner layer and a body outer layer, a first step and a second step are respectively arranged at the upper ends of the body inner layer and the body outer layer, the folded edge is tightly buckled on the first step when the cover inner layer is pressed against the second step, meanwhile, the first inner cavity and the second inner cavity are communicated to form a closed heat-insulation inner cavity, a one-way air nozzle is arranged on the body outer layer, air in the first inner cavity and the second inner cavity is pumped out through the one-way air nozzle to form vacuum, and the body inner layer and the cover inner layer form a closed blood bag storage cavity. The invention utilizes the one-way air nozzle to pump out the air in the heat insulation cavity so as to form vacuum, utilizes the vacuum heat insulation, and forms the vacuum heat insulation cavity to enable the blood supply box cover to be tightly buckled on the blood supply box body under the action of the external atmospheric pressure.
Description
Technical Field
The invention relates to the field of medical instruments, in particular to a heat-insulation blood supply box.
Background
In the processes of blood storage, blood bag transportation and the like in hospitals, the blood supply box is often needed, the using method of the blood supply box is to simultaneously place ice blocks and the blood bags in the box body, but the heat is easily transferred to the blood supply box because the external temperature is overhigh sometimes, so that the ice blocks in the box body are quickly melted.
Disclosure of Invention
The invention aims to solve the problem that the heat insulation blood supply box can effectively play a role in heat insulation in order to overcome the defects in the prior art.
In order to achieve the purpose, the invention adopts the following technical scheme: a heat insulation blood supply box comprises a blood supply box body and a blood supply box cover, wherein the blood supply box body comprises a body inner layer and a body outer layer, the inner layer and the outer layer of the body are connected through a first connecting rod to form a first inner cavity, the blood supply box cover comprises an inner cover layer and an outer cover layer, the cover inner layer and the cover outer layer are connected through a second connecting rod to form a second inner cavity, the cover outer layer is provided with a folded edge, the upper ends of the inner layer and the outer layer of the body are respectively provided with a first step and a second step, the folded edge is fastened on the first step when the inner layer of the cover is pressed against the second step, meanwhile, the first inner cavity and the second inner cavity are communicated to form a closed heat insulation inner cavity, a one-way air tap is arranged on the outer layer of the body, air in the first inner cavity and the second inner cavity is pumped out through the one-way air nozzle to form vacuum, and the body inner layer and the cover inner layer form a closed blood bag storage cavity.
Further, a thermal-insulated blood supply case still includes the sliding partition, all be equipped with first slot on the relative inner wall of body inlayer, be equipped with on the sliding partition with the corresponding second slot of first slot, ice-cube baffle both ends are inserted respectively first slot baffle with in the second slot, the sliding partition bottom surface is equipped with the slide, body inlayer bottom surface is equipped with the spout, install the spring in the spout, spring coupling the slide.
Further, two relative second slots on the sliding partition plate are respectively provided with a first contact piece and a second contact piece with elasticity, the first contact piece and the second contact piece are in contact connection with a controller, the controller is connected with a display lamp, when the ice cube partition plate is inserted into the first slot and the second slot, the first contact piece and the second contact piece are in contact, and when the ice cube partition plate is melted or broken, the first contact piece and the second contact piece are separated under the action of elasticity.
Furthermore, the other end of the sliding partition plate, which is opposite to the spring, is provided with a fixed block, two opposite sides of the fixed block are respectively communicated with a first material storage cavity and a second material storage cavity through a first communication port and a second communication port, a first material and a second material are respectively filled in the first material storage cavity and the second material storage cavity, the first material and the second material are mixed to absorb heat and reduce the temperature, an inner groove of the fixed block is internally provided with a sliding block, and the sliding block penetrates through the fixed block and is connected with the sliding plate through a third connecting rod; when the first slot and the second slot are inserted with ice blocks, the ice blocks incline and form an included angle of 60-80 degrees with the sliding partition plate, meanwhile, the spring has a pulling force, and the sliding block blocks the first communicating port and the second communicating port; when the ice block partition plate melts or breaks, the sliding block leaves the first communicating port and the second communicating port under the action of the tensile force of the spring, the first communicating port is communicated with the second communicating port, and the first material and the second material stored in the first material storage cavity and the second material storage cavity are mixed mutually.
Compared with the prior art, the invention has the following beneficial effects: the blood bag storage cavity is entirely surrounded by the heat insulation cavity by forming the first inner cavity on the blood supply box body and forming the second inner cavity on the blood supply box cover, then the blood supply box cover is fastened on the blood supply box body and then is communicated with the first inner cavity and the second inner cavity, then the air in the heat insulation cavity is pumped out by the one-way air nozzle to form vacuum, the heat insulation cavity is used for vacuum heat insulation, and in addition, the heat insulation cavity which forms the vacuum enables the blood supply box cover to be fastened on the blood supply box body more tightly under the action of the external atmospheric pressure.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
FIG. 1 is a schematic view of an insulated blood supply tank according to the present invention.
FIG. 2 is a schematic view of the internal structure of the blood supply box of the present invention.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the functions of the invention clearer and easier to understand, the invention is further explained by combining the drawings and the detailed implementation mode:
the invention provides a heat-insulation blood supply box, which comprises a blood supply box body 1 and a blood supply box cover, wherein the blood supply box body 1 comprises a body inner layer 2 and a body outer layer 3, the body inner layer 2 and the body outer layer 3 are connected through a first connecting rod to form a first inner cavity, the blood supply box cover comprises a cover inner layer 5 and a cover outer layer 4, the cover inner layer 5 and the cover outer layer 4 are connected through a second connecting rod to form a second inner cavity, the cover outer layer 4 is provided with a folded edge 6, the upper ends of the body inner layer 2 and the body outer layer 3 are respectively provided with a first step 7 and a second step 8, the folded edge 6 is fastened on the first step 7 when the cover inner layer 5 is abutted against the second step 8, the first inner cavity and the second inner cavity are communicated to form a closed heat-insulation inner cavity, the body outer layer 3 is provided with a one-way air nozzle 9, and air in the first inner cavity and the second inner cavity are pumped out through the one-way air nozzle 9 to form vacuum, the one-way air cock 9 is connected with an external air pump, the body inner layer 2 and the cover inner layer 5 form a closed blood bag storage cavity 10, and the blood bag storage cavity 10 is filled with a blood bag and an ice block.
As a specific embodiment, the heat-insulating blood supply box further comprises a sliding partition plate 11, wherein first slots 12 are formed in the inner walls of the inner layer 2 of the body, which are opposite to each other, second slots 13 corresponding to the first slots 12 are formed in the sliding partition plate 11, two ends of an ice block partition plate 14 are respectively inserted into the first slot partition plate 12 and the second slots 13, a sliding plate 15 is arranged on the bottom surface of the sliding partition plate 11, a sliding groove 17 is formed in the bottom surface of the inner layer 2 of the body, a spring 16 is installed in the sliding groove 17, and the spring 16 is connected with the sliding plate 15. As a specific embodiment, two opposite second slots 13 on the sliding partition 11 are respectively provided with a first contact piece 18 and a second contact piece 19 with elasticity, the first contact piece 18 and the second contact piece 19 are in contact with a controller, the controller is connected with a display lamp, the display lamp is turned on to prove that an ice partition in the blood supply box body 1 is not melted or broken so as not to need temperature reduction treatment, when the ice partition 14 is inserted into the first slot 12 and the second slot 13, the first contact piece 18 and the second contact piece 19 are in contact, and when the ice partition 14 is melted or broken, the first contact piece 18 and the second contact piece 19 are separated under the action of the elasticity. As a specific embodiment, a fixed block 22 is disposed at the other end of the sliding partition 11 opposite to the spring 16, two opposite sides of the fixed block 22 are respectively communicated with a first material storage chamber 21 and a second material storage chamber 20 through a first communication port 24 and a second communication port 25, a first material and a second material are respectively contained in the first material storage chamber 21 and the second material storage chamber 20, the first material and the second material are mixed to absorb heat and reduce temperature, a slide block 26 is disposed in an inner groove 23 of the fixed block 22, and the slide block 26 passes through the fixed block 22 and is connected to the sliding plate 15 through a third connecting rod 27; when the ice block partition plate 14 is inserted into the first slot 12 and the second slot 13, the ice block partition plate 14 is inclined and forms an included angle of 60-80 degrees with the sliding partition plate 11, meanwhile, the spring 16 has a tensile force, and the sliding block 26 blocks the first communicating port 24 and the second communicating port 25; when the ice block partition plate 14 is melted or broken, the sliding block 26 is separated from the first communicating port 24 and the second communicating port 25 under the action of the pulling force of the spring 16, at this time, the first communicating port 24 is communicated with the second communicating port 25, the first material and the second material stored in the first material storage chamber 21 and the second material storage chamber 20 enter and are mixed with each other, the first material and the second material can adopt two gases mixed and attracted in the prior art, and can also adopt two liquids mixed and absorbed heat which are pollution-free and harmless in the prior art, and the blood bag is positioned between the two ice block partition plates 14.
As a specific embodiment, two sides of the blood supply box body 1 are provided with retaining rings 28, and a lifting rope is connected to the retaining rings 28.
Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.
Claims (1)
1. A thermal-insulated blood supply case which characterized in that: including supplying blood case body (1) and supplying blood case lid, supplying blood case body (1) including body inlayer (2) and body skin (3), body inlayer (2) and body skin (3) are connected and are formed first inner chamber through the head rod, supplying blood case lid is including covering inlayer (5) and covering skin (4), lid inlayer (5) and covering skin (4) are connected and are formed the second inner chamber through the second connecting rod, cover skin (4) have hem (6), body inlayer (2) and body skin (3) upper end are equipped with first step (7) and second step (8) respectively, lid inlayer (5) support when second step (8) is gone up hem (6) are in on first step (7), simultaneously first inner chamber and second inner chamber UNICOM form confined thermal-insulated inner chamber, install one-way air cock (9) on body skin (3), air in the first inner cavity and the second inner cavity is pumped out through the one-way air nozzle (9) to form vacuum, and the body inner layer (2) and the cover inner layer (5) form a closed blood bag storage cavity (10);
the heat-insulation blood supply box further comprises a sliding partition plate (11), wherein first slots (12) are formed in the inner walls, opposite to each other, of the inner layer (2) of the body, second slots (13) corresponding to the first slots (12) are formed in the sliding partition plate (11), two ends of an ice block partition plate (14) are respectively inserted into the first slots (12) and the second slots (13), a sliding plate (15) is arranged on the bottom surface of the sliding partition plate (11), a sliding groove (17) is formed in the bottom surface of the inner layer (2) of the body, a spring (16) is installed in the sliding groove (17), and the spring (16) is connected with the sliding plate (15);
a first contact piece (18) and a second contact piece (19) with elasticity are respectively arranged at two opposite second slots (13) on the sliding partition plate (11), the first contact piece (18) and the second contact piece (19) are in contact connection with a controller, the controller is connected with a display lamp, when an ice partition plate (14) is inserted into the first slot (12) and the second slot (13), the first contact piece (18) is in contact with the second contact piece (19), and when the ice partition plate (14) is melted or broken, the first contact piece (18) is separated from the second contact piece (19) under the action of elasticity;
a fixed block (22) is arranged at the other end of the sliding partition plate (11) opposite to the spring (16), two opposite sides of the fixed block (22) are respectively communicated with a first material storage cavity (21) and a second material storage cavity (20) through a first communication port (24) and a second communication port (25), a first material and a second material are respectively arranged in the first material storage cavity (21) and the second material storage cavity (20), the first material and the second material are mixed to absorb heat and reduce temperature, a sliding block (26) is arranged in an inner groove (23) of the fixed block (22), and the sliding block (26) penetrates through the fixed block (22) and is connected with the sliding plate (15) through a third connecting rod (27); when the ice block partition plates (14) are inserted into the first insertion groove (12) and the second insertion groove (13), the ice block partition plates (14) are inclined and form an included angle of 60-80 degrees with the sliding partition plate (11), meanwhile, the spring (16) has a pulling force, and the sliding block (26) blocks the first communicating port (24) and the second communicating port (25); when the ice block partition plate (14) melts or breaks, the sliding block (26) leaves the first communicating opening (24) and the second communicating opening (25) under the action of the pulling force of the spring (16), at the moment, the first communicating opening (24) is communicated with the second communicating opening (25), and the first material storage cavity (21) and the second material storage cavity (20) store the first material and the second material which enter and are mixed with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010066735.XA CN111232383B (en) | 2020-01-20 | 2020-01-20 | Heat-insulation blood supply box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010066735.XA CN111232383B (en) | 2020-01-20 | 2020-01-20 | Heat-insulation blood supply box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111232383A CN111232383A (en) | 2020-06-05 |
| CN111232383B true CN111232383B (en) | 2021-12-17 |
Family
ID=70871893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010066735.XA Expired - Fee Related CN111232383B (en) | 2020-01-20 | 2020-01-20 | Heat-insulation blood supply box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111232383B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08310562A (en) * | 1995-03-14 | 1996-11-26 | Daisen Sangyo Kk | Cooling bag |
| WO1998031608A1 (en) * | 1997-01-21 | 1998-07-23 | Food & Packaging Centre Management Limited | Insulated transport container |
| CN204150439U (en) * | 2014-06-05 | 2015-02-11 | 赵震 | A kind of from refrigerated constant temperature beverage bottle |
| CN204264683U (en) * | 2014-11-13 | 2015-04-15 | 成都鑫汇达物流有限公司 | The special box for material circulation of a kind of cold chain terminal distribution |
| CN206782495U (en) * | 2017-06-07 | 2017-12-22 | 成都大熊猫繁育研究基地 | A kind of giant panda freezing of semen transfer cask |
| CN207078519U (en) * | 2017-06-07 | 2018-03-09 | 绍兴市金禾农业有限公司 | One kind refrigeration bubble chamber |
| CN208021970U (en) * | 2018-01-19 | 2018-10-30 | 漳州市龙文区德兴工贸有限公司 | A kind of fruit transportation protction vibration-resistant package box |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2015306619B2 (en) * | 2014-08-26 | 2017-12-07 | Dennis Campbell | Shipping container having a flame retardant layer and a thermal blocking layer |
| WO2016110820A1 (en) * | 2015-01-07 | 2016-07-14 | Aitchison Garfield Reid | Self-cooling beverage container |
| CN106976628B (en) * | 2016-12-29 | 2018-10-26 | 浙江工商大学 | A kind of vehicle-mounted fresh-keeping and cold storage box structure |
| CN207698397U (en) * | 2017-11-23 | 2018-08-07 | 中国人民解放军陆军军医大学第二附属医院 | A kind of achieving multipoint temperature detection blood case |
-
2020
- 2020-01-20 CN CN202010066735.XA patent/CN111232383B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08310562A (en) * | 1995-03-14 | 1996-11-26 | Daisen Sangyo Kk | Cooling bag |
| WO1998031608A1 (en) * | 1997-01-21 | 1998-07-23 | Food & Packaging Centre Management Limited | Insulated transport container |
| CN204150439U (en) * | 2014-06-05 | 2015-02-11 | 赵震 | A kind of from refrigerated constant temperature beverage bottle |
| CN204264683U (en) * | 2014-11-13 | 2015-04-15 | 成都鑫汇达物流有限公司 | The special box for material circulation of a kind of cold chain terminal distribution |
| CN206782495U (en) * | 2017-06-07 | 2017-12-22 | 成都大熊猫繁育研究基地 | A kind of giant panda freezing of semen transfer cask |
| CN207078519U (en) * | 2017-06-07 | 2018-03-09 | 绍兴市金禾农业有限公司 | One kind refrigeration bubble chamber |
| CN208021970U (en) * | 2018-01-19 | 2018-10-30 | 漳州市龙文区德兴工贸有限公司 | A kind of fruit transportation protction vibration-resistant package box |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111232383A (en) | 2020-06-05 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211217 |
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