CN111348307A - Cold insulation box for cold-chain logistics transportation - Google Patents

Cold insulation box for cold-chain logistics transportation Download PDF

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Publication number
CN111348307A
CN111348307A CN202010337456.2A CN202010337456A CN111348307A CN 111348307 A CN111348307 A CN 111348307A CN 202010337456 A CN202010337456 A CN 202010337456A CN 111348307 A CN111348307 A CN 111348307A
Authority
CN
China
Prior art keywords
limiting
center
rod
sides
cold
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.)
Pending
Application number
CN202010337456.2A
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Chinese (zh)
Inventor
韩启昊
王静
于晓胜
任佳佳
薛珂
李娜
李金峰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Henan University of Animal Husbandry and Economy
Original Assignee
Henan University of Animal Husbandry and Economy
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Henan University of Animal Husbandry and Economy filed Critical Henan University of Animal Husbandry and Economy
Priority to CN202010337456.2A priority Critical patent/CN111348307A/en
Publication of CN111348307A publication Critical patent/CN111348307A/en
Pending legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D25/00Details of other kinds or types of rigid or semi-rigid containers
    • B65D25/02Internal fittings
    • B65D25/04Partitions
    • B65D25/06Partitions adapted to be fitted in two or more alternative positions
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D25/00Details of other kinds or types of rigid or semi-rigid containers
    • B65D25/20External fittings
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D81/00Containers, 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
    • B65D81/18Containers, 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

Abstract

The invention discloses a cold insulation box for cold-chain logistics transportation, which comprises an adjusting component, a limiting block, a first limiting rod, a shell, a heat insulation cotton layer, an inner container, a pulling block, a fixing cover, a first spring, a moving rod, a fixing column, a second limiting rod, a connecting rod, a first fixing rod and a second fixing rod, wherein a box door is arranged on one side of the shell, the inner side of the shell is adhered to one side of the heat insulation cotton layer, the other side of the heat insulation cotton layer is adhered to the outer side of the inner container, two sides of the top end of the center of one side of the outer part of the shell are respectively fixedly connected with one end of the limiting block, and a limiting hole is arranged in the center of the limiting block. The invention is beneficial to splicing, thereby improving the efficiency of cold-chain logistics transportation.

Description

Cold insulation box for cold-chain logistics transportation
Technical Field
The invention relates to the technical field of cold insulation boxes, in particular to a cold insulation box for cold-chain logistics transportation.
Background
Cold chain logistics generally indicates that cold-stored refrigeration class food is in production, store the transportation, sell, be in under the low temperature environment of regulation all the time in each link before the consumption, in order to guarantee food quality, reduce a system engineering of food loss, wherein need use the cold insulation case so that deposit food in the in-process of carrying out cold chain logistics transportation to food often, but traditional cold insulation case is unfavorable for depositing food according to co-altitude and adjusting, thereby space utilization has been reduced, and application range has been reduced, when using the cold insulation case to deposit the transportation to food in batches simultaneously, need make relatively fixed between the cold insulation case, thereby avoided producing the collision between the cold insulation case, but traditional cold insulation case is unfavorable for fixedly, thereby cold chain logistics transportation efficiency has been reduced.
Disclosure of Invention
The invention aims to provide a cold insulation box for cold-chain logistics transportation, which aims to solve the problems in the background technology.
In order to solve the technical problems, the invention provides the following technical scheme: a cold insulation box for cold-chain logistics transportation comprises an adjusting component, a limiting block, a first limiting rod, a shell, a heat insulation cotton layer, an inner container, a pulling block, a fixing cover, a first spring, a moving rod, a fixing column, a second limiting rod, a connecting rod, a first fixing rod and a second fixing rod, wherein a box door is arranged on one side of the shell, the inner side of the shell is bonded with one side of the heat insulation cotton layer, the other side of the heat insulation cotton layer is bonded with the outer side of the inner container, two sides of the top end of the center of one side of the outer portion of the shell are respectively fixedly connected with one end of the limiting block, a limiting hole is formed in the center of the limiting block, the center edge of the other side of the outer portion of the shell is fixedly connected with one side of the fixing cover through a bolt, a first spring is wound on the bottom end of the fixing column and is located between the bottom end of the moving rod and the inner bottom, the bottom end of the connecting rod penetrates through a through hole formed in the center of the bottom end of the fixing cover and is fixedly connected with the center of the top end of the pulling block, two sides of the center of the top end of the moving rod are fixedly connected with the bottom end of a second fixing rod through bolts respectively, two sides of the top end of the moving rod are fixedly connected with the bottom end of a first fixing rod through bolts respectively, the second fixing rod is located on the inner sides of two first fixing rods corresponding to each other, two ends of the center of two inner sides of the inner container are fixedly connected with one side of a first limiting rod respectively, a plurality of limiting holes corresponding to each other are uniformly formed in the other side of the first limiting rod, and one end of the adjusting assembly is matched and connected with the;
the adjusting component comprises a partition plate, a second spring, a pull ring, a horizontal rod, an installation cover, a limiting pipe, a limiting column and a movable column, wherein a plurality of limiting holes corresponding to each other are uniformly formed in the other side of the first limiting rod, one end of the limiting pipe is matched and connected with the limiting holes, the limiting holes formed in the two sides of the center of one side, penetrating through the other end of the limiting pipe, are located in the limiting column, one end of the limiting column is fixedly connected with the two sides of the center top end of the two sides of the partition plate through bolts respectively, the other side of the installation cover is fixedly connected with the two sides of the center edge of the partition plate respectively, the bottom center of the movable column is rotatably connected with the top end of the pull ring, and the connecting part of the bottom center of the installation cover and.
Furthermore, the top end of the center of one side of the outer shell is welded with one end of a second limiting rod, limiting holes are formed in two ends of the center of the second limiting rod respectively, and the second limiting rod is located above the limiting block.
Furthermore, the two sides of the center of the bottom of the inner side of the fixed cover are respectively fixedly connected with the bottom of the fixed column, the top of the fixed column is respectively fixedly connected with the two sides of the center of the top of the inner side of the fixed cover through bolts, and the two ends of the moving rod are respectively located on the fixed column.
Furthermore, through holes are respectively formed in two sides of the center top end of the center of the other side of the fixed cover, the axis of each through hole is in the same straight line with the axis of the corresponding limiting block, the through hole is formed in the center top end of the other side of the fixed cover, and the axis of each through hole is in the same straight line with the axis of the corresponding second limiting rod.
Furthermore, bottom one side of spacing pipe respectively with the top center both sides fixed connection that removes the post, the both ends of removing the post are located the horizon bar respectively, the one end of horizon bar has the second spring around having connect, and the second spring is located and removes between post and the division board.
Compared with the prior art, the invention has the following beneficial effects: according to the invention, the distance between the partition plates is favorably adjusted through the installed adjusting assembly, so that the storage objects at different heights can be conveniently adjusted, the space utilization rate of the invention is enlarged, the application range of the invention is enlarged, when the invention is transported in batches, the pulling block is pulled to drive the connecting rod to move, so that the first spring is in a compressed state, the moving rod moves on the fixed column, so that the first fixed rod and the second fixed rod are driven to move, then the limiting block and the second limiting rod respectively penetrate through the limiting holes formed in the fixed cover, then the pulling block is stopped, the first fixed rod and the second fixed rod are respectively positioned in the limiting holes formed in the limiting block and the second limiting rod by utilizing the elasticity of the first spring, so that the invention is spliced, and the cold chain logistics transportation efficiency is improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged view of area A of FIG. 1;
FIG. 3 is a side view of the overall structure of the present invention;
FIG. 4 is a perspective view of the overall construction of the present invention;
in the figure: 1. an adjustment assembly; 2. a limiting block; 3. a first limit rod; 4. a housing; 5. a heat insulation cotton layer; 6. an inner container; 7. pulling the block; 8. a fixed cover; 9. a first spring; 10. a travel bar; 11. fixing a column; 12. a second limiting rod; 13. a connecting rod; 14. a first fixing lever; 15. a second fixing bar; 101. a partition plate; 102. a second spring; 103. a pull ring; 104. a horizontal bar; 105. mounting a cover; 106. a limiting pipe; 107. a limiting column; 108. the column is moved.
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.
Referring to fig. 1-4, the present invention provides a technical solution: a cold-chain logistics transportation cold insulation box comprises an adjusting component 1, a limiting block 2, a first limiting rod 3, a shell 4, a heat insulation cotton layer 5, an inner container 6, a pull block 7, a fixed cover 8, a first spring 9, a moving rod 10, a fixed column 11, a second limiting rod 12, a connecting rod 13, a first fixing rod 14 and a second fixing rod 15, wherein a box door is arranged on one side of the shell 4, the inner side of the shell 4 is bonded with one side of the heat insulation cotton layer 5, the other side of the heat insulation cotton layer 5 is bonded with the outer side of the inner container 6, two sides of the top end of the center of one side of the outer part of the shell 4 are respectively fixedly connected with one end of the limiting block 2, a limiting hole is arranged at the center of the limiting block 2, the top end of the center of one side of the outer part of the shell 4 is welded with one end of the second limiting rod 12, two ends of the center of the second limiting rod 12 are respectively provided with a limiting hole, the second limiting rod, the two sides of the center of the bottom end of the inner side of the fixed cover 8 are respectively fixedly connected with the bottom ends of the fixed columns 11, the top ends of the fixed columns 11 are respectively fixedly connected with the two sides of the center of the top end of the inner side of the fixed cover 8 through bolts, the two ends of the movable rod 10 are respectively positioned on the fixed columns 11, so that the movable rod 10 can move conveniently, the bottom end of the fixed column 11 is wound with a first spring 9, the first spring 9 is positioned between the bottom end of the movable rod 10 and the bottom end of the inner side of the fixed cover 8, the center of the bottom end of the movable rod 10 is fixedly connected with the top end of the connecting rod 13 through a through hole formed in the center of the bottom end of the fixed cover 8 and is fixedly connected with the center of the top end of the pull block 7, the two sides of the center of the top end of the movable rod 10 are respectively fixedly connected with the bottom, the second fixing rod 15 is positioned at the inner sides of the two first fixing rods 14 which correspond to each other, through holes are respectively formed in the two sides of the top end of the center of the other side of the fixing cover 8, the axis of each through hole and the axis of the limiting block 2 are positioned on the same straight line, a through hole is formed in the top end of the center of the other side of the fixing cover 8, the axis of each through hole and the axis of the second limiting rod 12 are positioned on the same straight line, splicing and fixing of the plurality of the invention are facilitated, the two ends of the center of the two sides in the inner container 6 are respectively fixedly connected with one side of the first limiting rod 3, a plurality of limiting holes which correspond to each other are uniformly formed in the other side of the first limiting rod 3, and one end of the adjusting assembly;
the adjusting component 1 comprises a partition plate 101, a second spring 102, a pull ring 103, a horizontal rod 104, an installation cover 105, a limiting pipe 106, a limiting column 107 and a moving column 108, wherein a plurality of limiting holes corresponding to each other are uniformly formed in the other side of the first limiting rod 3, one end of the limiting pipe 106 is matched and connected with the limiting holes, the other end of the limiting pipe 106 penetrates through the limiting holes formed in the two sides of the center of one side of the installation cover 105 and is positioned on the limiting column 107, one end of the limiting column 107 is fixedly connected with the two sides of the top end of the center of the two sides of the partition plate 101 respectively through bolts, the other side of the installation cover 105 is fixedly connected with the edges of the center of the two sides of the partition plate 101 respectively, one side of the bottom end of the limiting pipe 106 is fixedly connected with the two sides of the center of the top end of the moving column 108 respectively, the two ends of the moving column 108 are positioned on the horizontal rod 104, the center of the bottom end of the movable column 108 is rotatably connected with the top end of the pull ring 103, and a limiting hole is formed at the joint of the center of the bottom end of the mounting cover 105 and the pull ring 103; when the invention is used, the door is opened manually to place the stored articles on the partition plate 101 and then close the door, when the distance between the partition plates 101 is adjusted, the pull ring 103 is pulled to drive the moving column 108 to move on the horizontal rod 104, so that the limiting tube 106 is positioned on the limiting column 107 to move, the second spring 102 is compressed in the process that the moving column 108 moves on the horizontal rod 104, so that the limiting tube 106 is separated from the first limiting rod 3 by pulling the pull ring 103, so as to adjust the distance between the partition plates 101, after ten thousand times of adjustment, the axis of the limiting tube 106 and the axis of the limiting hole formed on the first limiting rod 3 are positioned on the same line, so that the pull ring 103 is released to move the moving column 108 on the horizontal rod 104 by utilizing the elastic force of the second spring 102, so that the limiting tube 106 is positioned on the limiting column 107 to move, so that the limiting tube 106 and the first limiting rod 3 are relatively fixed, when the invention is spliced, the pull block 7 is pulled to drive the connecting rod 13 to move, so that the moving rod 10 is positioned on the fixed column 11 to move, the first spring 9 is in a compressed state, the moving rod 10 is moved to drive the first fixed rod 14 and the second fixed rod 15 to move, then the limiting block 2 and the second limiting rod 12 are respectively positioned in the fixed cover 8, the first fixed rod 14 and the second fixed rod 15 can be respectively and oppositely fixed with the limiting block 2 and the second limiting rod 12 by loosening the pull block 7 and utilizing the elasticity of the first spring 9, the invention can be spliced, when the invention is spliced, the moving rod 10 is positioned on the fixed column 11 to move by pulling the pull block 7, and then the limiting block 2 and the second limiting rod 12 are respectively separated from the first fixed rod 14 and the second fixed rod 15.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (5)

1. The utility model provides a cold chain logistics transportation cold insulation box, includes adjusting part (1), stopper (2), first gag lever post (3), shell (4), heat preservation cotton layer (5), inner bag (6), draws piece (7), fixed cover (8), first spring (9), carriage release lever (10), fixed column (11), second gag lever post (12), connecting rod (13), first dead lever (14) and second dead lever (15), its characterized in that: the refrigerator door is seted up to one side of shell (4), the inboard of shell (4) bonds with one side of heat preservation cotton layer (5), the opposite side of heat preservation cotton layer (5) bonds with the outside of inner bag (6), outside one side center top both sides of shell (4) respectively with the one end fixed connection of stopper (2), and the center department of stopper (2) has seted up spacing hole, bolt fixed connection is passed through with one side of fixed cover (8) in outside opposite side center edge of shell (4), the bottom of fixed column (11) has been around having first spring (9), and first spring (9) are located between the bottom of carriage release lever (10) and the inside bottom of fixed cover (8), bolt fixed connection is passed through with the top of connecting rod (13) in the bottom center department of carriage release lever (10), the bottom of connecting rod (13) is run through the through-hole that the bottom center department of fixed cover (8) seted up and is located fixed connection with the top of drawing piece (7) in the center The two sides of the center of the top end of the moving rod (10) are fixedly connected with the bottom end of a second fixing rod (15) through bolts respectively, the two sides of the top end of the moving rod (10) are fixedly connected with the bottom end of a first fixing rod (14) through bolts respectively, the second fixing rod (15) is located on the inner sides of the two first fixing rods (14) corresponding to each other, the two ends of the center of the two sides of the inner container (6) are fixedly connected with one side of a first limiting rod (3) respectively, a plurality of limiting holes corresponding to each other are uniformly formed in the other side of the first limiting rod (3), and one end of the adjusting assembly (1) is matched and connected with the limiting holes;
the adjusting component (1) comprises a partition plate (101), a second spring (102), a pull ring (103), a horizontal rod (104), an installation cover (105), a limiting pipe (106), a limiting column (107) and a moving column (108), wherein a plurality of limiting holes corresponding to each other are uniformly formed in the other side of the first limiting rod (3), one end of the limiting pipe (106) is matched and connected with the limiting holes, the other end of the limiting pipe (106) penetrates through the limiting holes formed in the two sides of the center of one side of the installation cover (105) and is positioned on the limiting column (107), one end of the limiting column (107) is fixedly connected with the two sides of the top end of the center of the two sides of the partition plate (101) through bolts, the other side of the installation cover (105) is fixedly connected with the edges of the center of the two sides of the partition plate (101), and the center of the bottom end of the moving column (108) is rotatably connected with the top, and a limiting hole is arranged at the joint of the bottom center of the mounting cover (105) and the pull ring (103).
2. The cold-chain logistics transportation cold insulation box of claim 1, characterized in that: the top end of the center of one side of the outer portion of the shell (4) is welded with one end of a second limiting rod (12), limiting holes are formed in two ends of the center of the second limiting rod (12) respectively, and the second limiting rod (12) is located above the limiting block (2).
3. The cold-chain logistics transportation cold insulation box of claim 1, characterized in that: the inner side bottom end center two sides of the fixed cover (8) are fixedly connected with the bottom ends of the fixed columns (11) respectively, the top ends of the fixed columns (11) are fixedly connected with the inner top end center two sides of the fixed cover (8) through bolts respectively, and the two ends of the moving rod (10) are located on the fixed columns (11) respectively.
4. The cold-chain logistics transportation cold insulation box of claim 1, characterized in that: through holes are respectively formed in the two sides of the center top end of the center of the other side of the fixed cover (8), the axis of each through hole and the axis of the limiting block (2) are located on the same straight line, the through holes are formed in the center top end of the other side of the fixed cover (8), and the axis of each through hole and the axis of the second limiting rod (12) are located on the same straight line.
5. The cold-chain logistics transportation cold insulation box of claim 1, characterized in that: one side of the bottom end of the limiting pipe (106) is fixedly connected with two sides of the center of the top end of the movable column (108), two ends of the movable column (108) are located on the horizontal rod (104), one end of the horizontal rod (104) is connected with the second spring (102) in a winding mode, and the second spring (102) is located between the movable column (108) and the partition plate (101).
CN202010337456.2A 2020-04-26 2020-04-26 Cold insulation box for cold-chain logistics transportation Pending CN111348307A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010337456.2A CN111348307A (en) 2020-04-26 2020-04-26 Cold insulation box for cold-chain logistics transportation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010337456.2A CN111348307A (en) 2020-04-26 2020-04-26 Cold insulation box for cold-chain logistics transportation

Publications (1)

Publication Number Publication Date
CN111348307A true CN111348307A (en) 2020-06-30

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CN202010337456.2A Pending CN111348307A (en) 2020-04-26 2020-04-26 Cold insulation box for cold-chain logistics transportation

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112124750A (en) * 2020-09-05 2020-12-25 王爱华 Lithium ion battery production is with depositing equipment
CN113911216A (en) * 2021-11-23 2022-01-11 广州镕禾专用汽车有限公司 Refrigerator carriage and manufacturing process thereof

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JP2003130539A (en) * 2001-10-17 2003-05-08 Fuji Electric Co Ltd Transport vessel
JP2005212839A (en) * 2004-01-29 2005-08-11 Sekisui Plastics Co Ltd Cold service heat insulating container and differential pressure type cold service heat insulating device storing the same
CN202807251U (en) * 2012-09-26 2013-03-20 天津瀛德科技有限公司 Cold-chain logistic transportation cold keeping box
CN206766740U (en) * 2017-05-27 2017-12-19 北京师范大学珠海分校 A kind of fruits transport case for Cold Chain Logistics transport
CN207890242U (en) * 2017-12-28 2018-09-21 钱柒雷 A kind of drug low temperature seal storage box
CN208882493U (en) * 2018-09-27 2019-05-21 河北博纳琪化工有限公司 A kind of lubricating oil semi-finished product storage tank
CN209209305U (en) * 2018-09-11 2019-08-06 穆丹 A kind of plant DNA extraction kit
CN210102348U (en) * 2019-03-22 2020-02-21 银川华信智信息技术有限公司 Cold insulation box for cold-chain logistics transportation

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003130539A (en) * 2001-10-17 2003-05-08 Fuji Electric Co Ltd Transport vessel
JP2005212839A (en) * 2004-01-29 2005-08-11 Sekisui Plastics Co Ltd Cold service heat insulating container and differential pressure type cold service heat insulating device storing the same
CN202807251U (en) * 2012-09-26 2013-03-20 天津瀛德科技有限公司 Cold-chain logistic transportation cold keeping box
CN206766740U (en) * 2017-05-27 2017-12-19 北京师范大学珠海分校 A kind of fruits transport case for Cold Chain Logistics transport
CN207890242U (en) * 2017-12-28 2018-09-21 钱柒雷 A kind of drug low temperature seal storage box
CN209209305U (en) * 2018-09-11 2019-08-06 穆丹 A kind of plant DNA extraction kit
CN208882493U (en) * 2018-09-27 2019-05-21 河北博纳琪化工有限公司 A kind of lubricating oil semi-finished product storage tank
CN210102348U (en) * 2019-03-22 2020-02-21 银川华信智信息技术有限公司 Cold insulation box for cold-chain logistics transportation

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112124750A (en) * 2020-09-05 2020-12-25 王爱华 Lithium ion battery production is with depositing equipment
CN113911216A (en) * 2021-11-23 2022-01-11 广州镕禾专用汽车有限公司 Refrigerator carriage and manufacturing process thereof

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