Shockproof fresh-keeping box for cold chain logistics

Abstract

The utility model relates to the technical field of preservation box, and disclose a shockproof preservation box for cold chain logistics, including the preservation box body, the bottom middle side of preservation box body is fixedly connected with the neodymium magnet no.

Description

Technical Field

[0001] This utility model relates to the field of food preservation box technology, specifically a shockproof food preservation box for cold chain logistics. Background Technology

[0002] Cold chain transportation refers to transportation in which the goods are kept at a certain temperature throughout the entire process, including loading and unloading, changing transportation methods, and replacing packaging equipment. Cold chain logistics insulated boxes are boxes used in the transportation of frozen foods.

[0003] Most existing cold chain logistics containers lack shock absorption, leading to damage to transported goods due to bumps during transportation, reducing the lifespan of the containers, and making them inconvenient for staff to use. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a shockproof and insulated box for cold chain logistics, which solves the problem mentioned in the background art that most existing insulated boxes for cold chain logistics do not have shock absorption functions, resulting in damage to transported goods due to bumps during transportation, as well as reduced box lifespan and inconvenience for staff to use.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a shockproof and fresh-keeping box for cold chain logistics, comprising a box body, a silicone bottom sleeve fitted on the bottom of the box body, threaded holes on both sides of the box body, baffles fixedly connected to both sides of the top of the box body, a neodymium magnet fixedly connected to the middle of the bottom of the box body, an insulated box slidably connected to the upper inside of the box body, a neodymium magnet fixedly connected to the middle of the bottom of the insulated box, a lid on the top of the box body, a sealing gasket fixedly connected to the bottom of the lid, handles fixedly connected to both sides of the top of the lid, connecting blocks fixedly connected to both sides of the lid, hand-tightening bolts threaded inside the connecting blocks, a storage box fixedly connected to the middle of the top of the lid, ventilation holes opened at the bottom of the storage box, an installation cover fitted on the top surface of the storage box, and a handle fixedly connected to the top of the installation cover.

[0006] Preferably, the second neodymium magnet is located directly above the first neodymium magnet, and the sides of the first and second neodymium magnets that are close to each other have the same pole.

[0007] By adopting the above technical solution, neodymium magnet I and neodymium magnet II are used in conjunction with the refrigeration box and the insulated box. The like poles of neodymium magnet I and neodymium magnet II repel each other, which can push the insulated box to float inside the refrigeration box. This avoids the vibration during transportation from being transmitted to the insulated box, thereby preventing damage to the transported goods. At the same time, it increases the service life of the box and makes it more convenient for staff to use.

[0008] Preferably, the length and width of the insulated box are the same as the length and width of the inner wall of the fresh food container, the insulated box is fitted to the inner wall of the fresh food container, and the top of the insulated box is fitted to the bottom of the baffle.

[0009] Preferably, there are two hand-tightening bolts, which are symmetrically distributed inside the two connecting blocks and extend into the threaded holes.

[0010] Preferably, there are several ventilation holes, which are arranged in a linear array at the bottom of the storage box, and the spacing between the ventilation holes is the same.

[0011] By adopting the above technical solution, ventilation holes and storage boxes are set up in conjunction with each other. The ventilation holes of the storage box are connected to the insulated box. When ice is placed in the storage box, the ice generates cold air that falls down and enters the insulated box through the ventilation holes, thereby keeping the items inside the insulated box fresh and making it convenient for staff to use.

[0012] Preferably, the length and width of the sealing gasket are the same as the length and width of the inner wall of the insulated box, and the sealing gasket extends to the inner wall of the insulated box.

[0013] Compared with the prior art, the beneficial effects of this utility model are: 1. This shockproof and insulated box for cold chain logistics uses neodymium magnets (such as Neodymium Magnet I and Neodymium Magnet II) in conjunction with the box body and the insulated box. The like poles of Neodymium Magnet I and Neodymium Magnet II repel each other, which can push the insulated box to suspend inside the box body. This prevents vibrations from being transmitted to the insulated box during transportation, thereby preventing damage to the transported goods. It also increases the service life of the box body and makes it convenient for staff to use.

[0014] 2. This shockproof and insulated box for cold chain logistics is designed to work in conjunction with ventilation holes and storage boxes. The ventilation holes in the storage boxes are connected to the insulated box. By placing ice cubes in the storage boxes, the cold air generated by the ice cubes descends and enters the insulated box through the ventilation holes, thereby keeping the items inside the insulated box fresh and convenient for staff to use. Attached Figure Description

[0015] Figure 1 This is a front view structural diagram of the present invention; Figure 2 This is a schematic diagram of the structure of this utility model from below; Figure 3 This is a schematic diagram of the cross-sectional structure of this utility model; Figure 4 This is a schematic diagram of the insulation box structure of this utility model; Figure 5 This is a schematic diagram of the structure of the insulated box of this utility model; Figure 6 This is a schematic diagram of the box cover structure of this utility model; Figure 7 This is a schematic diagram of the ventilation hole structure of this utility model; Figure 8 This is a schematic diagram of the internal structure of the insulated box of this utility model.

[0016] In the diagram: 1. Food storage box body; 2. Silicone bottom cover; 3. Baffle; 4. Neodymium magnet one; 5. Insulated box; 6. Neodymium magnet two; 7. Lid; 8. Handle; 9. Connecting block; 10. Hand-tightening bolt; 11. Storage box; 12. Ventilation hole; 13. Sealing gasket; 14. Mounting cover; 15. Lifting handle; 16. Threaded hole. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Example 1: Referring to Figures 1-7, a shockproof and insulated box for cold chain logistics includes a box body 1, a silicone bottom sleeve 2 fitted to the bottom of the box body 1, threaded holes 16 on both sides of the box body 1, baffles 3 fixedly connected to both sides of the top of the box body 1, a neodymium magnet 4 fixedly connected to the middle of the bottom of the box body 1, and an insulated box 5 slidably connected to the upper side of the inside of the box body 1. The length and width of the insulated box 5 are the same as the length and width of the inner wall of the box body 1. The insulated box 5 fits snugly against the inner wall of the box body 1, and the top of the insulated box 5 fits snugly against the bottom of the baffles 3. A neodymium magnet 4 is fixedly connected to the middle of the bottom of the insulated box 5. Magnet 2 6, neodymium magnet 2 6 is located directly above neodymium magnet 1 4, and neodymium magnet 1 4 and neodymium magnet 2 6 are on the same pole on the side closest to each other. The top of the food storage box 1 is provided with a box cover 7, and a sealing gasket 13 is fixedly connected to the bottom of the box cover 7. Handles 8 are fixedly connected to both sides of the top of the box cover 7. Connecting blocks 9 are fixedly connected to both sides of the box cover 7. Hand-tightening bolts 10 are connected to the internal threads of the connecting blocks 9. A storage box 11 is fixedly connected to the middle side of the top of the box cover 7. A ventilation hole 12 is opened at the bottom of the storage box 11. An installation cover 14 is fitted on the top surface of the storage box 11. A handle 15 is fixedly connected to the top of the installation cover 14.

[0019] Working principle: In use, the operator rotates the hand-tightening bolt 10 to remove it from the threaded hole 16, releasing the lock on the lid 7. Then, the operator lifts the lid 7 by holding the handle 15. At this time, the operator places the items to be stored in the insulated box 5 and reinstalls the lid 7 onto the insulated box body 1. When the insulated box body 1 is subjected to vibration during transportation, the like poles of neodymium magnet 4 and neodymium magnet 6 repel each other, which can push the insulated box 5 to suspend inside the insulated box body 1. This avoids the vibration during transportation from being transmitted to the insulated box 5, thus preventing damage to the transported items, while also increasing the service life of the box body and making it convenient for operators to use.

[0020] Compared with related technologies, the shockproof and insulated box for cold chain logistics provided by this utility model has the following beneficial effects: by setting neodymium magnet 4 and neodymium magnet 6 to work in conjunction with the insulated box body 1 and the insulated box 5, the like poles of neodymium magnet 4 and neodymium magnet 6 repel each other, which can push the insulated box 5 to suspend inside the insulated box body 1, thereby avoiding the transmission of vibration to the insulated box 5 during transportation, thus avoiding damage to the transported goods, while improving the service life of the box body and making it convenient for staff to use.

[0021] Example 2: Referring to Figures 1-8, the top of the insulated box 1 is provided with a lid 7, and a sealing gasket 13 is fixedly connected to the bottom of the lid 7. The length and width of the sealing gasket 13 are the same as the length and width of the inner wall of the insulated box 5, and the sealing gasket 13 extends to the inner wall of the insulated box 5. Handles 8 are fixedly connected to both sides of the top of the lid 7, and connecting blocks 9 are fixedly connected to both sides of the lid 7. Hand-tightening bolts 10 are connected to the internal threads of the connecting blocks 9. A storage box 11 is fixedly connected to the middle of the top of the lid 7. A ventilation hole 12 is provided at the bottom of the storage box 11. There are several ventilation holes 12, which are arranged in a linear array at the bottom of the storage box 11, and the spacing between the ventilation holes 12 is the same. A mounting cover 14 is fitted on the top surface of the storage box 11, and a handle 15 is fixedly connected to the top of the mounting cover 14.

[0022] Working principle: When the items in the insulated box 5 need to be kept fresh during transportation, the staff can pull the mounting cover 14 out of the storage box 11 by holding the handle 15. Then, ice cubes are placed in the storage box 11. The storage box 11 is connected to the insulated box 5 through the ventilation hole 12. When the ice cubes melt, cold air and cold water are generated. The cold air and cold water descend through the ventilation hole 12 and enter the insulated box 5, thereby lowering the internal temperature of the insulated box 5 and keeping the items inside the insulated box 5 fresh, making it convenient for staff to use.

[0023] Compared with related technologies, the shockproof and fresh-keeping box for cold chain logistics provided by this utility model has the following beneficial effects: by setting ventilation holes 12 and storage boxes 11 for use in conjunction, the ventilation holes 12 of the storage box 11 are connected to the insulated box 5. By placing ice cubes in the storage box 11, the ice cubes generate cold air that descends and enters the insulated box 5 through the ventilation holes 12, thereby keeping the items inside the insulated box 5 fresh and convenient for staff to use.

[0024] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A shockproof and fresh-keeping box for cold chain logistics, comprising a box body (1), characterized in that: The bottom of the preservation box (1) is fitted with a silicone bottom sleeve (2). Threaded holes (16) are provided on both sides of the preservation box (1). Baffles (3) are fixedly connected to both sides of the top of the preservation box (1). A neodymium magnet (4) is fixedly connected to the middle of the bottom of the preservation box (1). A heat preservation box (5) is slidably connected to the upper inside of the preservation box (1). A neodymium magnet (6) is fixedly connected to the middle of the bottom of the heat preservation box (5). A lid (7) is provided on the top of the preservation box (1). The bottom of the lid (7) A sealing gasket (13) is fixedly connected to the top of the box cover (7). Handles (8) are fixedly connected to both sides of the top of the box cover (7). Connecting blocks (9) are fixedly connected to both sides of the box cover (7). Hand-tightening bolts (10) are threaded inside the connecting blocks (9). A storage box (11) is fixedly connected to the middle side of the top of the box cover (7). A ventilation hole (12) is opened at the bottom of the storage box (11). An installation cover (14) is fitted on the top surface of the storage box (11). A handle (15) is fixedly connected to the top of the installation cover (14).

2. The shockproof and fresh-keeping box for cold chain logistics according to claim 1, characterized in that: The second neodymium magnet (6) is located directly above the first neodymium magnet (4), and the sides of the first neodymium magnet (4) and the second neodymium magnet (6) that are close to each other have the same pole.

3. The shockproof and fresh-keeping box for cold chain logistics according to claim 1, characterized in that: The length and width of the insulated box (5) are the same as the length and width of the inner wall of the fresh food box (1). The insulated box (5) is attached to the inner wall of the fresh food box (1), and the top of the insulated box (5) is attached to the bottom of the baffle (3).

4. The shockproof and fresh-keeping box for cold chain logistics according to claim 1, characterized in that: The number of hand-tightening bolts (10) is two, and the two hand-tightening bolts (10) are symmetrically distributed inside the two connecting blocks (9), and both hand-tightening bolts (10) extend into the inside of the threaded hole (16).

5. A shockproof and fresh-keeping box for cold chain logistics according to claim 1, characterized in that: The number of ventilation holes (12) is several, and the several ventilation holes (12) are arranged in a linear array at the bottom of the storage box (11), and the spacing between the several ventilation holes (12) is the same.

6. A shockproof and fresh-keeping box for cold chain logistics according to claim 1, characterized in that: The length and width of the sealing gasket (13) are the same as the length and width of the inner wall of the insulated box (5), and the sealing gasket (13) extends to the inner wall of the insulated box (5).

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