Environment-friendly logistics heat preservation box

Abstract

The utility model particularly relates to an environment-friendly logistics heat preservation box which comprises a heat preservation box body, a storage cavity is formed in the middle of the heat preservation box body, a plurality of longitudinal partition plates and transverse partition plates are installed in the storage cavity in a sliding mode, the transverse partition plates and the longitudinal partition plates are distributed in a crossed mode, and installation cavities are formed in the crossed gaps. A positioning toothed plate is fixedly mounted on the inner wall of the storage cavity, positioning toothed blocks are mounted on the front sides of the outer ends of the longitudinal partition plate and the transverse partition plate in an inserted mode, the positioning toothed blocks and the positioning toothed plate are connected in an inserted mode, a limiting sliding rail is fixedly mounted on the inner wall of the storage cavity, and the positioning toothed plate and the limiting sliding rail are both arranged in a mouth shape; limiting sliding sleeves connected with the limiting sliding rails in a sliding mode are fixedly installed on the outer sides of the transverse partition plates and the longitudinal partition plates, and the limiting sliding sleeves are arranged in a C shape. The size of each installation cavity can be adjusted through the longitudinal partition plates and the transverse partition plates, and the utilization rate of the inner space of the storage cavity is increased.

Description

Technical Field

[0001] This utility model relates to the field of logistics-related technology, specifically to an environmentally friendly insulated logistics box. Background Technology

[0002] When transporting perishable goods such as fresh and frozen foods, as well as goods with extremely high temperature requirements such as medicines, vaccines, and biological products, insulated boxes are usually used for storage and transportation. This provides a constant low-temperature environment for food and medicine, preventing food from spoiling and extending the shelf life of the goods. It also ensures that sensitive items such as medicines remain within the specified temperature range throughout the entire logistics process, thus guaranteeing the quality and safety of medical products.

[0003] Existing insulated boxes have relatively simple internal structures, mostly consisting of multiple fixed horizontal partitions to divide the internal space and improve the storage efficiency of goods. However, these horizontal partitions can only divide the inside of the insulated box vertically, and because the partitions are fixed, they cannot be adjusted according to the type and size of the goods. This obviously reduces the classification effect of the goods and has significant drawbacks. Therefore, we propose an environmentally friendly logistics insulated box. Utility Model Content

[0004] The purpose of this utility model is to provide an environmentally friendly insulated logistics box to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an environmentally friendly logistics insulated box, including an insulated box body, a storage cavity in the middle of the insulated box body, a plurality of longitudinal partitions and transverse partitions slidably installed in the storage cavity, the transverse partitions and longitudinal partitions being distributed intersectingly and forming an installation cavity at the intersection gap, a positioning tooth plate being fixedly installed on the inner wall of the storage cavity, and positioning tooth blocks being inserted into the front side of the outer ends of the longitudinal partitions and transverse partitions, the positioning tooth blocks and the positioning tooth plate being inserted into each other.

[0006] Preferably, a limiting slide rail is fixedly installed on the inner wall of the storage cavity, and both the positioning tooth plate and the limiting slide rail are U-shaped. A limiting sleeve that is slidably connected to the limiting slide rail is fixedly installed on the outer side of the transverse partition and the longitudinal partition, and the limiting sleeve is C-shaped.

[0007] Preferably, the transverse partition and the longitudinal partition have a recessed cavity on their outer front side, the positioning tooth block is disposed in the recessed cavity, the inner wall of the recessed cavity has a limiting groove, and a limiting slider that is slidably connected to the limiting groove is fixedly installed on the periphery of the positioning tooth block.

[0008] Preferably, two symmetrically arranged movable blocks are slidably installed on one side of the cavity, a limiting rotating seat is fixedly installed at one end of the positioning tooth block, and a support plate is rotatably installed between the movable block and the limiting rotating seat.

[0009] Preferably, a limiting slide rod is fixedly installed on one side of the cavity, a limiting slide hole is provided in the middle of the movable block to slide and be slidably connected to the limiting slide rod, a first positioning insertion hole is provided in the movable block to pass through the limiting slide hole, a second positioning insertion hole is provided in the middle of the limiting slide hole to match the first positioning insertion hole, and a positioning rod is inserted into the first positioning insertion hole and the second positioning insertion hole.

[0010] Preferably, the movable block has a through cavity communicating with the first positioning hole, a connecting plate is fixedly installed around the positioning rod, the connecting plate is located in the through cavity, and a spring is fixedly installed between the through cavity and the connecting plate.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] This environmentally friendly insulated logistics box features multiple intersecting horizontal and vertical partitions, increasing the number of compartments within the storage cavity. Furthermore, the movable horizontal and vertical partitions allow for adjustment of the compartment size based on the type and size of the goods, significantly improving the internal partitioning effect of the box. This facilitates the storage and transportation of a wider variety of goods, reducing logistics costs.

[0013] This environmentally friendly insulated logistics box uses a positioning toothed block and a positioning toothed plate for insertion connection, and a positioning rod for insertion connection with the first positioning hole and the second positioning hole. After the positions of the horizontal and vertical partitions are adjusted, they can be positioned to prevent them from shifting, thereby preventing damage to the goods during storage and transportation. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the external structure of the insulated box of this utility model;

[0015] Figure 2 This is a front view of the insulated box body of this utility model;

[0016] Figure 3 This is a schematic diagram of the internal structure of the storage cavity of this utility model;

[0017] Figure 4 This is a schematic diagram of the external structure of the longitudinal and transverse partitions of this utility model;

[0018] Figure 5 This is a schematic diagram of the external structure of the longitudinal partition of this utility model;

[0019] Figure 6 This is a schematic diagram of the internal disassembled structure of the positioning tooth block of this utility model;

[0020] Figure 7 For the present utility model Figure 6 Enlarged schematic diagram of the structure at point A in the middle.

[0021] In the picture:

[0022] 1. Insulated box body; 11. Storage cavity; 12. Limiting slide rail; 13. Positioning toothed plate;

[0023] 2. Mounting cavity; 21. Longitudinal partition; 22. Transverse partition; 23. Limiting sleeve;

[0024] 3. Cavity; 31. Positioning tooth block; 311. Limiting slide groove; 312. Limiting slider; 32. Movable block; 321. Limiting rotating seat; 322. Support plate; 33. Limiting slide rod; 331. Limiting slide hole; 34. Positioning insert rod; 341. First positioning insert hole; 342. Second positioning insert hole; 343. Connecting plate; 344. Spring; 345. Through cavity. Detailed Implementation

[0025] 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.

[0026] Please see Figure 1-7 This utility model provides a technical solution: an environmentally friendly logistics insulated box, including an insulated box body 1, a storage cavity 11 is provided in the middle of the insulated box body 1, a plurality of longitudinal partitions 21 and transverse partitions 22 are slidably installed in the storage cavity 11, the transverse partitions 22 and the longitudinal partitions 21 are distributed intersectingly, and an installation cavity 2 is formed at the intersection gap, a positioning tooth plate 13 is fixedly installed on the inner wall of the storage cavity 11, and a positioning tooth block 31 is inserted and installed on the front side of the outer end of the longitudinal partitions 21 and the transverse partitions 22, the positioning tooth block 31 and the positioning tooth plate 13 are inserted and connected to each other.

[0027] Working principle: Through the sliding connection between each longitudinal partition 21 and the transverse partition 22 and the inner wall of the storage cavity 11, the position of each longitudinal partition 21 and the transverse partition 22 can be adjusted so that each mounting cavity 2 matches the type and size of the goods. Through the mounting cavity 2, different goods can be stored in separate areas. And through the insertion connection between the positioning tooth block 31 and the positioning tooth plate 13, the longitudinal partition 21 and the transverse partition 22 can be positioned.

[0028] The longitudinal partition 21 and the transverse partition 22 are both made of glass fiber reinforced plastic. They are made of glass fiber as the reinforcing material and are combined with a plastic matrix. They have the advantages of high strength, high rigidity, high temperature resistance, corrosion resistance and environmental protection. They also have good heat insulation performance and can support food, medicine and other commodities inside the insulated box 1.

[0029] As a further description of the above technical solution: a limiting slide rail 12 is fixedly installed on the inner wall of the storage cavity 11, and both the positioning tooth plate 13 and the limiting slide rail 12 are U-shaped. A limiting sleeve 23 that is slidably connected to the limiting slide rail 12 is fixedly installed on the outer side of the transverse partition 22 and the longitudinal partition 21. The limiting sleeve 23 is C-shaped.

[0030] Specifically, by sliding the C-shaped limiting sleeve 23 and the U-shaped limiting rail 12, the movement direction of the transverse partition 22 and the longitudinal partition 21 can be restricted within the storage cavity 11, which can prevent them from shifting during adjustment and improve the stability of the transverse partition 22 and the longitudinal partition 21.

[0031] As a further description of the above technical solution: A cavity 3 is formed on the front periphery of the transverse partition 22 and the longitudinal partition 21. The positioning tooth block 31 is disposed within the cavity 3. A limiting groove 311 is formed on the inner wall of the cavity 3. A limiting slider 312, which is slidably connected to the limiting groove 311, is fixedly installed around the positioning tooth block 31. Two symmetrically arranged movable blocks 32 are slidably installed on one side of the cavity 3. A limiting rotating seat 321 is fixedly installed at one end of the positioning tooth block 31. A support plate 322 is rotatably installed between the movable block 32 and the limiting rotating seat 321. A limiting slide rod 33 is fixedly installed on one side of the cavity 3. A groove is formed in the middle of the movable block 32 that is connected to the limiting groove 311. The limiting slide rod 33 is slidably connected to the limiting slide hole 331. The movable block 32 has a first positioning insertion hole 341 that passes through the limiting slide hole 331. The limiting slide hole 331 has a second positioning insertion hole 342 that matches the first positioning insertion hole 341. A positioning rod 34 is inserted into the first positioning insertion hole 341 and the second positioning insertion hole 342. The movable block 32 has a through cavity 345 that communicates with the first positioning insertion hole 341. A connecting plate 343 is fixedly installed around the positioning rod 34. The connecting plate 343 is located in the through cavity 345, and a spring 344 is fixedly installed between the through cavity 345 and the connecting plate 343.

[0032] Specifically, when adjusting the positions of the transverse partition 22 and the longitudinal partition 21, the positioning rod 34 is pulled outward within the movable block 32, so that the positioning rod 34 and the second positioning hole 342 are separated from each other.

[0033] Then, at the limiting slide bar 33, the movable block 32 is slid. Through the sliding connection between the support plate 322, the movable block 32, and the limiting rotating seat 321, the moving movable block 32 drives the positioning tooth block 31 to move, so that the positioning tooth block 31 and the positioning tooth plate 13 are separated from each other. Thus, the positions of the transverse partition 22 and the longitudinal partition 21 can be adjusted. At this time, under the action of the spring 344, the inner end of the positioning rod 34 contacts the limiting slide bar 33 outward.

[0034] After the horizontal partition 22 and the vertical partition 21 are adjusted, the movable block 32 is reset around the limiting slide bar 33. With the support plate 322, the positioning tooth block 31 is moved to re-insert with the positioning tooth plate 13. During the movement of the movable block 32, the first positioning hole 341 and the second positioning hole 342 are aligned. Under the action of the spring 344 restoring its deformation, the positioning rod 34 is re-inserted with the second positioning hole 342, thereby positioning the movable block 32 and achieving the effect of positioning the positioning tooth block 31, thus improving the stability of the connection between the horizontal partition 22 and the vertical partition 21 and the storage cavity 11.

[0035] 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. An environmentally friendly logistics heat preservation box comprising a heat preservation box body (1), characterized in that: The middle of the incubator box body (1) is provided with a storage cavity (11), a plurality of longitudinal partitions (21) and transverse partitions (22) are slidably installed in the storage cavity (11), the transverse partitions (22) and the longitudinal partitions (21) are distributed in cross, and the mounting cavity (2) is formed at the cross gap, the positioning tooth plate (13) is fixedly installed on the inner wall of the storage cavity (11), the positioning tooth block (31) is insertedly installed on the outer end front side of the longitudinal partition (21) and the transverse partition (22), and the positioning tooth block (31) and the positioning tooth plate (13) are insertedly connected with each other.

2. An environmentally friendly logistics thermal insulation box according to claim 1, characterized in that: The limiting sliding rail (12) is fixedly installed on the inner wall of the storage cavity (11), and the positioning tooth plate (13) and the limiting sliding rail (12) are both provided in a mouth shape, the limiting sliding sleeve (23) which is slidably connected with the limiting sliding rail (12) is fixedly installed on the outer side of the transverse partition (22) and the longitudinal partition (21), and the limiting sliding sleeve (23) is provided in a C shape.

3. The environmentally friendly logistics thermal insulation box according to claim 1, characterized in that: The recess cavity (3) is formed on the peripheral front side of the transverse partition (22) and the longitudinal partition (21), the positioning tooth block (31) is arranged in the recess cavity (3), the limiting sliding groove (311) is formed on the inner wall of the recess cavity (3), and the limiting sliding block (312) which is slidably connected with the limiting sliding groove (311) is fixedly installed on the peripheral of the positioning tooth block (31).

4. An environmentally friendly logistics thermal insulation box according to claim 3, characterized in that: Two symmetrical movable blocks (32) are slidably installed on one side of the recess cavity (3), the limiting rotation seat (321) is fixedly installed at one end of the positioning tooth block (31), and the supporting plate (322) is rotatably installed between the movable block (32) and the limiting rotation seat (321).

5. An environmentally friendly logistics thermal insulation box according to claim 4, characterized in that: The limiting sliding rod (33) is fixedly installed on one side of the recess cavity (3), the limiting sliding hole (331) which is slidably connected with the limiting sliding rod (33) is formed in the middle of the movable block (32), the first positioning insertion hole (341) is formed in the movable block (32) and penetrates the limiting sliding hole (331), the second positioning insertion hole (342) which is matched with the first positioning insertion hole (341) is formed in the middle of the limiting sliding hole (331), and the positioning insertion rod (34) is insertedly installed in the first positioning insertion hole (341) and the second positioning insertion hole (342).

6. An environmentally friendly logistics thermal insulation box according to claim 5, characterized in that: The through cavity (345) which is in communication with the first positioning insertion hole (341) is formed in the movable block (32), the connecting plate (343) is fixedly installed on the peripheral of the positioning insertion rod (34), the connecting plate (343) is arranged in the through cavity (345), and the spring (344) is fixedly installed between the through cavity (345) and the connecting plate (343).

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