Heat preservation type EPP distribution box
By designing an adjustable plywood structure and heating pad, the problem of goods dumped or skewed in transportation in traditional distribution boxes is solved, and the stable fixation and insulation performance of items of different sizes is improved.
Patent Information
- Application Number
- CN202421645312.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-11
- Publication Date
- 2025-05-23
- Estimated Expiration
- 2034-07-11
AI Technical Summary
When loading goods with traditional distribution boxes, it is easy to shake during transportation, causing the goods to dump or skew, causing damage or spilling of soup.
An insulated EPP distribution box is designed, using an adjustable first and second plywood. Through the cooperation of spring latch and jack, the fixation of items of different sizes is achieved to prevent items from being skewed during transportation.
It effectively avoids the items being dumped or skewed during transportation, ensures the safety and integrity of the goods during transportation, and improves the insulation performance of the distribution box through heating pads.
Smart Images
Figure CN222892377U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of delivery boxes, and more specifically, to a heat-insulating EPP delivery box. Background Art
[0002] EPP material, as a unique foamed polypropylene material, is widely used in the transportation of temperature-sensitive items such as fresh food, pharmaceuticals, flowers and plants, and precision instruments due to its excellent thermal insulation performance and low thermal conductivity. EPP insulated boxes can significantly reduce heat loss, maintain the required temperature of items, and ensure the quality and safety of items during transportation. In addition, EPP insulated boxes also have the characteristics of light weight and high strength, making them extremely durable and stable during the distribution process.
[0003] However, when using traditional delivery boxes to load goods, due to the large shaking that easily occurs during transportation, the goods are prone to tipping over or tilting during transportation, thereby causing damage to the delivered goods or spilling of the soup. Utility Model Content
[0004] In order to overcome the above-mentioned defects of the prior art, an embodiment of the utility model provides a heat-insulating EPP delivery box. The technical problem to be solved by the utility model is that when using a traditional delivery box to place items, the items are prone to tilt and fall.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an insulated EPP delivery box, comprising a box body, the top of the box body is rotatably connected to a box cover, four first sliding bars are fixedly connected to the inside of the box body, the four first sliding bars are arranged in parallel and spaced apart from each other, a plurality of first clamping plates are movably sleeved on the outside of the four first sliding bars, four second sliding bars are fixedly connected to the inside of the box body, the four second sliding bars are arranged in parallel and spaced apart from each other, a plurality of second clamping plates are movably sleeved on the outside of the four second sliding bars, and the second sliding bars are perpendicular to the first sliding bars, and the second clamping plates are staggered with the first clamping plates, two fixing bars are fixedly connected to the inner wall of the box body, the two fixing bars are respectively parallel to the first sliding bars and the second sliding bars, a plurality of insertion holes are opened inside the fixing bars, and spring latches are fixedly connected to the tops of the first clamping plates and the second clamping plates, and the movable ends of the spring latches are adapted to the insertion holes.
[0006] like Figure 1-4 As shown, the specific implementation method is: by pulling the first clamp and the second clamp to adjust the distance, and then inserting the movable end of the spring pin into the corresponding socket, it is possible to fix objects of different sizes and prevent the objects from tilting and tipping during transportation.
[0007] In a preferred embodiment, a heating pad is fixedly connected to the inner wall of the box.
[0008] The heating pad can heat the air in the delivery box when the temperature is too low, thereby improving the thermal insulation performance of the delivery box.
[0009] In a preferred embodiment, a first wear-resistant sleeve layer is fixedly sleeved on the outside of the box body, and a second wear-resistant sleeve layer is fixedly sleeved on the outside of the box cover.
[0010] The first wear-resistant cover layer and the second wear-resistant cover layer can enhance the wear resistance of the delivery box and prevent the box body from being worn during use.
[0011] In a preferred embodiment, a buckle is fixedly connected to the front side of the box.
[0012] The box cover can be fixed by means of a provided buckle.
[0013] In a preferred embodiment, handles are rotatably connected to both sides of the box.
[0014] The provided handle can make it more convenient to move the delivery box.
[0015] In a preferred embodiment, four legs are fixedly connected to the bottom of the box.
[0016] The four legs can lift the delivery box off the ground to avoid damage caused by direct contact with the ground.
[0017] In a preferred embodiment, a sealing strip is fixedly connected to the inner side of the box cover.
[0018] The sealing strip provided can enhance the sealing property of the delivery box and improve the thermal insulation performance.
[0019] Technical effects and advantages of the utility model:
[0020] 1. By pulling the first clamping plate and the second clamping plate to adjust the distance, and then inserting the movable end of the spring latch into the corresponding socket, objects of different sizes can be fixed to prevent the objects from tilting and falling during transportation;
[0021] 2. The heating pad can be used to heat the air in the delivery box to improve the thermal insulation performance of the delivery box. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model.
[0023] Figure 2 It is a schematic diagram of the internal structure of the box of the utility model.
[0024] Figure 3 It is a schematic diagram of the overall cross-sectional structure of the utility model.
[0025] Figure 4 for Figure 3 Schematic diagram of the enlarged structure at point A in the middle.
[0026] The accompanying drawings are marked as follows: 1. box body; 2. box cover; 3. first sliding rod; 4. first clamping plate; 5. second sliding rod; 6. second clamping plate; 7. fixing bar; 8. socket; 9. spring latch; 10. heating pad; 11. sealing strip; 12. handle; 13. support foot; 14. first wear-resistant sleeve layer; 15. second wear-resistant sleeve layer; 17. buckle. DETAILED DESCRIPTION
[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0028] The utility model provides an insulated EPP delivery box, comprising a box body 1, the top of the box body 1 is rotatably connected to a box cover 2, four first sliding bars 3 are fixedly connected inside the box body 1, the four first sliding bars 3 are arranged in parallel with each other, and the four first sliding bars 3 are externally movably sleeved with a plurality of first clamping plates 4, four second sliding bars 5 are fixedly connected inside the box body 1, the four second sliding bars 5 are arranged in parallel with each other, and the four second sliding bars 5 are externally movably sleeved with a plurality of second clamping plates 6, and the second sliding bars 5 are perpendicular to the first sliding bars 3, and the second clamping plates 6 are staggered with the first clamping plates 4, and two fixing bars 7 are fixedly connected to the inner wall of the box body 1, and the two fixing bars 7 are parallel to the first sliding bars 3 and the second sliding bars 5 respectively, and a plurality of insertion holes 8 are opened inside the fixing bar 7, and the tops of the first clamping plates 4 and the second clamping plates 6 are fixedly connected with spring latches 9, and the movable ends of the spring latches 9 are adapted to the insertion holes 8.
[0029] like Figure 1-4As shown, in this embodiment, the first slide bar 3 and the second slide bar 5 are arranged perpendicular to each other, and the first clamping plate 4 slidably mounted on the first slide bar 3 and the second clamping plate 6 slidably mounted on the second slide bar 5 are also arranged perpendicular to each other. The specific implementation method is: by pulling the first clamping plate 4 and the second clamping plate 6 to adjust the spacing, and then inserting the movable end of the spring latch 9 into the corresponding insertion hole 8, it is possible to fix objects of different sizes and prevent the objects from tilting and falling during transportation.
[0030] A heating pad 10 is fixedly connected to the inner wall of the box body 1 .
[0031] like Figure 2 As shown, the specific implementation is: by setting the heating pad 10, the air in the delivery box can be heated when the temperature is too low, thereby improving the thermal insulation performance of the delivery box.
[0032] The outer part of the box body 1 is fixedly sleeved with a first wear-resistant sleeve layer 14 , and the outer part of the box cover 2 is fixedly sleeved with a second wear-resistant sleeve layer 15 .
[0033] like Figure 1-3 As shown, the specific implementation is: the wear resistance of the delivery box can be enhanced by setting the first wear-resistant cover layer 14 and the second wear-resistant cover layer 15 to avoid the box body 1 from being worn during use.
[0034] A buckle 17 is fixedly connected to the front side of the box body 1 .
[0035] like Figure 1-2 As shown, the specific implementation is: the box cover 2 can be fixed by the provided buckle 17.
[0036] Both sides of the box body 1 are rotatably connected with handles 12.
[0037] like Figure 1-3 As shown, the specific implementation is: the handle 12 is provided to make it more convenient to move the delivery box.
[0038] Four supporting legs 13 are fixedly connected to the bottom of the box body 1 .
[0039] like Figure 1 As shown, the specific implementation is: the delivery box can be lifted off the ground by the four supporting legs 13 to avoid being damaged by direct contact with the ground.
[0040] A sealing strip 11 is fixedly connected to the inner side of the box cover 2 .
[0041] like Figure 1-3As shown, the specific implementation is: by setting the sealing strip 11, the sealing performance of the delivery box can be enhanced and the thermal insulation performance can be improved.
[0042] Working principle of this utility model:
[0043] When an item needs to be placed, the spacing is first adjusted by pulling the first clamping plate 4 and the second clamping plate 6, and then the movable end of the spring latch 9 is inserted into the corresponding insertion hole 8, so that items of different sizes can be fixed to prevent the items from tilting and falling during transportation;
[0044] When the temperature in the delivery box is too low, the heating pad 10 can be used to heat the air in the delivery box to improve the thermal insulation performance of the delivery box.
[0045] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;
[0046] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;
[0047] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.
Claims
1. A heat-insulating EPP delivery box, comprising a box body (1), characterized in that: The top of the box body (1) is rotatably connected to a box cover (2); the inside of the box body (1) is fixedly connected to four first sliding bars (3); the four first sliding bars (3) are arranged in parallel and spaced apart from each other; the outsides of the four first sliding bars (3) are movably sleeved with a plurality of first clamping plates (4); the inside of the box body (1) is fixedly connected to four second sliding bars (5); the four second sliding bars (5) are arranged in parallel and spaced apart from each other; the outsides of the four second sliding bars (5) are movably sleeved with a plurality of second clamping plates (6); and the second sliding bars (5) The second clamping plate (6) is perpendicular to the first sliding bar (3), and is staggered with the first clamping plate (4). The inner wall of the box body (1) is fixedly connected with two fixing bars (7), and the two fixing bars (7) are respectively parallel to the first sliding bar (3) and the second sliding bar (5). A plurality of insertion holes (8) are opened inside the fixing bars (7). The tops of the first clamping plate (4) and the second clamping plate (6) are fixedly connected with spring latches (9), and the movable ends of the spring latches (9) are adapted to the insertion holes (8).
2. The heat-insulating EPP delivery box according to claim 1, characterized in that: A heating pad (10) is fixedly connected to the inner wall of the box body (1).
3. The heat-insulating EPP delivery box according to claim 1, characterized in that: The outside of the box body (1) is fixedly sleeved with a first wear-resistant sleeve layer (14), and the outside of the box cover (2) is fixedly sleeved with a second wear-resistant sleeve layer (15).
4. The heat-insulating EPP delivery box according to claim 1, characterized in that: A buckle (17) is fixedly connected to the front side of the box body (1).
5. The heat-insulating EPP delivery box according to claim 1, characterized in that: Both sides of the box body (1) are rotatably connected with handles (12).
6. The heat-insulating EPP delivery box according to claim 1, characterized in that: Four supporting legs (13) are fixedly connected to the bottom of the box body (1).
7. The heat-insulating EPP delivery box according to claim 1, characterized in that: A sealing strip (11) is fixedly connected to the inner side of the box cover (2).