Heat preservation box with hooks

Abstract

The utility model relates to the technical field of heat preservation boxes, and provides a heat preservation box with a hook, which comprises a box body, a movable handle is movably connected outside the box body through a rotating shaft, a cover body is movably connected at the top of the box body through a movable hinge seat, and a heat preservation inner container is fixedly connected inside the box body. Fixing pieces are fixedly connected to the two sides of the exterior of the box body, connecting hooks are fixedly connected to the interiors of the two fixing pieces, a connecting piece is connected to one side of the exterior of the box body through mucilage glue, a threaded shell is arranged in the connecting piece, and a threaded column is connected to the interior of the threaded shell through threads; the box body, the movable handle and the cover body are all made of carbon fiber materials, the heat preservation inner container is made of Vip vacuum plates and pu polyurethane materials, the connecting piece makes contact with the threaded shell, and the bottom of the connecting piece supports the threaded shell. By means of the technical scheme, the problem that in the prior art, the whole heat preservation box cannot be hung conveniently is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of thermal insulation boxes, and in particular to a thermal insulation box with a hook. Background Art

[0002] Insulated boxes are made of food-grade, environmentally friendly LLDPE material, crafted in one go using the world's most advanced rotational molding process. They feature marine stainless steel locks and a rubber anti-slip bottom pad. They are non-toxic, odorless, UV-resistant, and durable, with a smooth, easy-to-clean surface. They offer excellent insulation, are drop-resistant, and durable for life. When used with ice packs, their cooling performance exceeds US industry standards, and they can maintain cold storage for several days. Insulated boxes are categorized by material: Foam insulated boxes: Using them to store food poses a serious health risk. When temperatures reach 65°C, harmful substances in disposable foam plastic can leach into food, causing damage to the liver, kidneys, and central nervous system. Foam boxes are typically made of polyvinyl chloride (PVC) and are commonly used for low-temperature refrigerated transportation. Insulated boxes made of waterproof fabric (oxford or nylon) offer numerous advantages, including strength and wear resistance. They also feature a waterproof rubber bottom for a non-slip feel. Independent insulated food compartments with a pressure-resistant system ensure food is stored safely. The food compartment is lined with aluminum foil and insulated with PE cotton, which has both cold and hot insulation functions. It is environmentally friendly and safe and can be in direct contact with food.

[0003] The patent specification with announcement number CN216444016U discloses an insulation box that is easy to disassemble, including: an outer box body; the outer box body includes an insulation bottom plate, a support pad, an insulation side plate, and an insulation card plate; the insulation bottom plate is provided with bottom plate through grooves at the four corners, the support pad is provided with a pad groove, and the insulation side plates are provided with side plate through grooves and installation recesses, the installation recesses, the side plate through grooves, the bottom plate through grooves, and the pad grooves are arranged in corresponding positions and are connected, and a threaded structure is provided on the inner walls of the bottom plate through grooves, the pad grooves, and the side plate through grooves; an adjusting turn block is provided in the installation recess, a connecting vertical rod is provided in the side plate through grooves, a fixing vertical rod is provided in the bottom plate through grooves and the pad grooves, and a threaded structure matching the bottom plate through grooves, the pad grooves, and the side plate through grooves is provided on the connecting vertical rods and the fixing vertical rods; the disassembly method of the device is simple, quick, and practical.

[0004] However, in the implementation of relevant technologies, it was found that the above technical solution has the following problems: the above device is not convenient for hanging and placing the entire insulation box during use, and cannot achieve diversified and flexible working effects in actual usage scenarios. It is easy to make it inconvenient to take out the items in the box due to functional limitations. At the same time, it increases the number of times people bend down to take them, which is relatively inconvenient. Therefore, further improvement is needed. Utility Model Content

[0005] The utility model provides an insulation box with a hook, which solves the problem in the related art that it is inconvenient to hang the insulation box as a whole.

[0006] The technical solution of the utility model is as follows:

[0007] An insulated box with a hook comprises a box body, a movable handle movably connected to the outside of the box body via a rotating shaft, a cover body movably connected to the top of the box body via a movable hinge seat, an insulating liner fixedly connected to the inside of the box body, fixing parts fixedly connected to both sides of the outside of the box body, connecting hooks fixedly connected to the inside of the two fixing parts, a connecting part connected to one side of the outside of the box body via adhesive, a threaded shell provided inside the connecting part, and a threaded column connected to the inside of the threaded shell via threads.

[0008] Preferably, the box body, movable handle and cover body are all made of carbon fiber material, and the thermal insulation liner is made of Vip vacuum board and pu polyurethane material.

[0009] Preferably, the connecting piece is in contact with the threaded shell, and the bottom of the connecting piece supports the threaded shell.

[0010] Preferably, partitions are embedded on both sides of the interior of the box body, and one side of the interior of the two partitions is connected to a threaded rod through a bearing.

[0011] Preferably, the outside of the threaded rod is connected to two threaded blocks via threads, and one end of the outside of the threaded rod is fixedly connected to a rotating plate.

[0012] Preferably, one side of each of the two threaded blocks is fixedly connected with a clamping plate, and a limiting rod is embedded between the two partitions.

[0013] Preferably, a circular plate is fixedly connected to the outer end of the limiting rod, and limiting blocks are slidably connected to both sides of the outer side of the limiting rod.

[0014] Preferably, the two limit blocks are fixedly connected to one side of the outside of the two clamping plates, and the two clamping plates are in contact with one side of the two partitions.

[0015] The working principle and beneficial effects of the utility model are as follows:

[0016] 1. In the present invention, the threaded column is rotated appropriately, and the threaded column will gradually leave or enter the interior of the threaded shell during the rotation process. When one side of the threaded column is completely in contact with the side of the fixed position, the staff can stop rotating the threaded column. Then, the threaded column will support the box body because it is in close contact with the contact surface, thereby ensuring the overall suspension of the device, improving the use effect in multiple scenarios, and solving the problem of inconvenience in hanging and placing the entire insulation box.

[0017] 2. In the present invention, when the gap between the splint and the partition is large enough to accommodate the opening of the snack bag, the staff will rotate the rotating plate. At this time, the threaded block will drive the splint to approach the position of the partition. When the splint and the partition are tightly connected, multiple snack bags will be sealed at the same time, ensuring convenience. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention will be further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a rear view schematic diagram of the overall structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the overall structure of the utility model after removing the cover;

[0022] Figure 4 For this utility model Figure 3 A magnified view of point A in the figure;

[0023] Figure 5 It is a schematic cross-sectional structural diagram of the present utility model.

[0024] In the figure: 1. Box body; 2. Movable handle; 3. Lid; 4. Insulated liner; 5. Fixing piece; 6. Connecting hook; 7. Connecting piece; 8. Threaded shell; 9. Threaded column; 10. Partition; 11. Threaded rod; 12. Threaded block; 13. Rotating plate; 14. Clamp; 15. Limit rod; 16. Limit block. DETAILED DESCRIPTION

[0025] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] Example 1

[0027] like Figures 1 to 3As shown, this embodiment proposes an insulation box with a hook, including a box body 1, a movable handle 2 movably connected to the outside of the box body 1 through a rotating shaft, a cover body 3 movably connected to the top of the box body 1 through a movable hinge seat, an insulation liner 4 fixedly connected to the inside of the box body 1, fixing parts 5 are fixedly connected to both sides of the outside of the box body 1, and connecting hooks 6 are fixedly connected to the inside of the two fixing parts 5. A connecting part 7 is connected to the outside of the box body 1 on one side by glue, a threaded shell 8 is provided inside the connecting part 7, and a threaded column 9 is connected to the inside of the threaded shell 8 by threads.

[0028] In this embodiment, the box body 1, the movable handle 2 and the cover body 3 are all made of carbon fiber material, and the thermal insulation liner 4 is made of Vip vacuum board and pu polyurethane material, which can facilitate thermal insulation work.

[0029] In this embodiment, the connecting member 7 is in contact with the threaded shell 8 , and the bottom of the connecting member 7 supports the threaded shell 8 , so that the threaded shell 8 can be taken out from the interior of the connecting member 7 .

[0030] During use, when the entire device needs to be fixed by a hook, the staff first needs to move the box body 1 to the appropriate position by lifting the movable handle 2, and then hang the connecting hook 6 in the appropriate position. In order to ensure that the box body 1 does not tilt during the hanging process and to ensure its stability, the staff needs to rotate the threaded column 9 appropriately. The threaded column 9 will gradually leave or enter the interior of the threaded shell 8 during the rotation. When one side of the threaded column 9 is completely in contact with one side of the fixed position, the staff can stop rotating the threaded column 9. Then the threaded column 9 will support the box body 1 because it is in close contact with the contact surface. When the staff needs to take out the drinks and snacks inside the box 1, they can flip the cover 3 upwards to take them out. In the process of placing and storing snacks and drinks, the thermal insulation liner 4 will achieve better thermal insulation effect, longer time, and thinner effect due to its own materials, namely Vip vacuum board and pu polyurethane, thereby ensuring practicality.

[0031] Example 2

[0032] like Figures 3 to 5 As shown, based on the same concept as the above-mentioned embodiment 1, this embodiment further proposes that partitions 10 are embedded on both sides of the interior of the box body 1, and threaded rods 11 are connected to one side of the interior of the two partitions 10 through bearings, which can facilitate the fixed connection of the partitions 10.

[0033] In this embodiment, the outside of the threaded rod 11 is connected to two threaded blocks 12 via threads, and one end of the outside of the threaded rod 11 is fixedly connected to a rotating plate 13 to facilitate the movement of the threaded blocks 12.

[0034] In this embodiment, one side of each of the two threaded blocks 12 is fixedly connected to a clamping plate 14 , and a limiting rod 15 is embedded between the two partitions 10 , which can facilitate the threaded blocks 12 to drive the clamping plate 14 to move.

[0035] In this embodiment, the outer end of the limiting rod 15 is fixedly connected to a circular plate, and both sides of the outer side of the limiting rod 15 are slidably connected to the limiting blocks 16, which can facilitate the limiting work of the circular plate.

[0036] In this embodiment, the two limiting blocks 16 are fixedly connected to one side of the outside of the two clamping plates 14 respectively. The two clamping plates 14 are in contact with one side of the two partitions 10 respectively, which can facilitate the limiting work of the clamping plates 14.

[0037] During use, if the snacks are in an open state and need to be sealed after eating, the staff can rotate the rotating plate 13. The rotating plate 13 will synchronously drive the threaded rod 11 to rotate during the rotation, and the threaded rod 11 will synchronously drive the threaded block 12 to move during the rotation. The threaded block 12 will synchronously drive the splint 14 to move during the movement. When the gap between the splint 14 and the partition 10 is large enough to accommodate the opening of the snack bag, the staff will rotate the rotating plate 13 in the opposite direction to the above. At this time, the threaded block 12 will drive the splint 14 to approach the position of the partition 10. When the splint 14 is tightly connected to the partition 10, multiple snack bags will be sealed at the same time. When the staff needs to eat, they can eat again, which ensures convenience. During the above working process, the splint 14 will drive the limit block 16 to slide on the outside of the limit rod 15 to achieve the effect of limiting and stable sealing.

[0038] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An insulation box with a hook, comprising a box body (1), characterized in that: The outside of the box (1) is movably connected to a movable handle (2) via a rotating shaft, the top of the box (1) is movably connected to a cover (3) via a movable hinge seat, the inside of the box (1) is fixedly connected to a heat-insulating liner (4), both sides of the outside of the box (1) are fixedly connected to fixing members (5), the insides of the two fixing members (5) are fixedly connected to connecting hooks (6), one side of the outside of the box (1) is connected to a connecting member (7) via adhesive, the inside of the connecting member (7) is provided with a threaded shell (8), and the inside of the threaded shell (8) is connected to a threaded column (9) via a thread.

2. The thermal insulation box with a hook according to claim 1, characterized in that: The box body (1), movable handle (2) and cover body (3) are all made of carbon fiber material, and the heat-insulating liner (4) is made of Vip vacuum board and pu polyurethane material.

3. The thermal insulation box with a hook according to claim 1, characterized in that: The connecting piece (7) is in contact with the threaded shell (8), and the bottom of the connecting piece (7) supports the threaded shell (8).

4. The thermal insulation box with a hook according to claim 1, characterized in that: Partitions (10) are embedded on both sides of the interior of the box body (1), and threaded rods (11) are connected to one side of the interior of the two partitions (10) via bearings.

5. The thermal insulation box with a hook according to claim 4, characterized in that: The outside of the threaded rod (11) is connected to two threaded blocks (12) via threads, and one end of the outside of the threaded rod (11) is fixedly connected to a rotating plate (13).

6. The thermal insulation box with a hook according to claim 5, characterized in that: One side of each of the two threaded blocks (12) is fixedly connected to a clamping plate (14), and a limiting rod (15) is embedded between the two partitions (10).

7. The thermal insulation box with a hook according to claim 6, characterized in that: The outer end of the limiting rod (15) is fixedly connected to a circular plate, and both sides of the outer portion of the limiting rod (15) are slidably connected to limiting blocks (16).

8. The thermal insulation box with a hook according to claim 7, characterized in that: The two limit blocks (16) are respectively fixedly connected to one side of the outside of the two clamping plates (14), and the two clamping plates (14) are respectively in contact with one side of the two partitions (10).

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