Cold chain transportation heat preservation box

Abstract

The utility model discloses a cold chain transportation heat preservation box which comprises a box body and a box cover, the top end of the box body is connected with the box cover, a partition plate is fixedly connected into the box body, the bottom end of the box body is fixedly connected with a plurality of universal wheels, a buffering baffle is arranged in the box body, and a telescopic rod is arranged on the outer side of the box body. The inner wall of the box body is fixedly connected with the buffer springs, the buffer springs are symmetrically arranged on the inner wall of the box body, and the buffer baffle is fixedly connected with the other ends of the buffer springs. A hinge is arranged on one side of the box body, the box body is connected with a box cover in a hinged mode, and a fixing buckle is arranged on one side of the box cover. And the buffer springs are arranged in the inner cavity of the heat preservation shell, so that the strength is weakened through the buffer effect of the buffer springs when the device is vibrated and impacted, the vibration strength is reduced, and the stability of the device is improved. The partition plates are arranged in the heat preservation box, the partition plates and the box body are connected through the hinges, and the corresponding size can be adjusted according to different sizes of articles.

Description

Technical Field

[0001] The utility model relates to the technical field of cold chain transportation, in particular to a cold chain transportation insulation box. Background Art

[0002] Cold chain transport insulated containers are used to store and transport temperature-sensitive goods. These specially designed containers offer excellent insulation, ensuring they maintain the freshness and quality of goods at the required low temperatures. Cold chain transport is expensive and involves complex manufacturing technology, with insulated containers being a key component.

[0003] The existing thermal insulation box has no buffer device, so that after being hit, the internal part will suffer the same impact, which cannot protect the objects inside the box well. In addition, the existing thermal insulation box has a fixed volume and does not have a layered structure, so different items are placed together, which is not conducive to storage. Therefore, a cold chain transportation thermal insulation box is proposed. Summary of the Invention

[0004] The utility model provides a cold chain transport insulation box, which has the advantages of good impact resistance and adjustable volume, and solves the problems raised by the above-mentioned background technology.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0006] A cold chain transport insulation box includes a box body and a box cover. The top of the box body is connected to the box cover, the partition is fixedly connected to the inside of the box body, the bottom of the box body is fixedly connected to a plurality of universal wheels, a buffer baffle is provided inside the box body, and a telescopic rod is provided outside the box body.

[0007] Preferably, the inner wall of the box is fixedly connected to a buffer spring, the buffer spring is symmetrically arranged on the inner wall of the box, and the buffer baffle is fixedly connected to the other end of the buffer spring.

[0008] Preferably, a hinge is provided on one side of the box body, the box body hinge is connected to the box cover, and a fixing buckle is provided on one side of the box cover.

[0009] Preferably, the bottom of the buffer baffle is fixedly connected to the second spring pad, one end of the buffer spring is fixedly connected to the second spring pad, the other end of the buffer spring is fixedly connected to the first spring pad, and the first spring pad is fixedly connected to the inner wall of the box.

[0010] Preferably, the partition is hingedly connected to the inside of the box.

[0011] Preferably, a groove is provided on the top of the box body, the groove is rotatably connected to the rotating shaft, the rotating shaft is fixedly connected to the handle, and there is a gap between the handle and the placement groove.

[0012] Preferably, a buffer pad with multiple anti-slip protrusions is provided on the surface of the partition.

[0013] Preferably, the slide is fixedly connected to the outside of the box, the slider is slidably connected to the slide, the slider is fixedly connected to the cylinder, a through hole is provided on the cylinder, the through hole is fixedly connected to the telescopic rod, and one end of the telescopic rod is fixedly connected to the long rod.

[0014] Beneficial effects of the utility model:

[0015] 1. The utility model provides a buffer spring in the inner cavity of the heat-insulating shell, so that when subjected to vibration or impact, the buffering effect of the buffer spring is utilized to weaken the force, thereby reducing the intensity of vibration and improving the stability of the device.

[0016] 2. The utility model provides a partition inside the thermal insulation box, and the partition is connected to the box body by a hinge, so that the size can be adjusted to the corresponding size according to the different volumes of the items.

[0017] 3. The utility model provides a telescopic rod outside the thermal insulation box, so that when the items in the box are heavy, they can be transported by dragging, which not only effectively saves physical strength but also protects the items from damage. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0019] Figure 2 It is a schematic diagram of the box cover of the present utility model.

[0020] Figure 3 For the utility model Figure 1 A partial enlarged view of point A in the middle.

[0021] Figure 4 This is a schematic diagram of the buffer device of the present invention.

[0022] Figure 5 This is a schematic diagram of the telescopic rod device of the present utility model.

[0023] Figure numerals: 1. box body; 2. box cover; 3. universal wheel; 5. partition; 6. first spring pad; 7. hinge; 8. groove; 9. buffer plate; 10. buffer spring; 11. fixing buckle; 12. handle; 13. rotating shaft; 14. slide groove; 15. slider; 16. through hole; 17. telescopic rod; 18. second spring pad; 19. cylinder; 20. long rod. DETAILED DESCRIPTION

[0024] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0025] Reference Figure 1 The utility model provides an embodiment: a cold chain transport insulation box, including a box body 1 and a box cover 2, the top of the box body 1 is connected to the box cover 2, the partition 5 is fixedly connected to the inside of the box body 1, and the bottom end of the box body 1 is fixedly connected to a plurality of universal wheels 3, a buffer baffle 9 is provided inside the box body 1, and a telescopic rod 17 is provided on the outside of the box body 1.

[0026] Reference Figure 2 The utility model provides an embodiment: a box cover 2 is hingedly connected to one side of the box body 1, and a handle 12 is provided on the top of the box cover 2. The handle 12 is fixedly connected to the fixed block through a rotating shaft 13, and there is a gap between the handle 12 and the groove 8. When the thermal insulation box is placed somewhere, the handle 12 is stored in the groove 8 to save external space.

[0027] Reference Figure 4 In one embodiment of the present invention, a buffer spring 10 is fixedly connected to the inner wall of the box 1 and symmetrically arranged thereon. The buffer baffle 9 is fixedly connected to the other end of the buffer spring 10. The buffer spring 10 absorbs external impact and vibration energy and slows its transmission speed, thereby effectively protecting equipment or structures from impact damage. The buffer spring 10 can reduce wear and tear on the box caused by sudden impact forces.

[0028] Reference Figure 5 The present invention provides an embodiment in which the chute 8 is fixedly connected to the exterior of the box 1, the slider 15 is slidably connected to the chute 8, the slider 15 is fixedly connected to a cylinder 19, the cylinder 19 is provided with a through hole 16, the through hole 16 is fixedly connected to a telescopic rod 17, one end of the telescopic rod 17 is fixedly connected to a long rod 20, and the slider 15 is slidably connected to the chute 14. When the items in the box 1 are heavy, the telescopic rod 17 can be connected to the telescopic rod 17 and stretched to the desired length, thereby dragging the items in the insulation box. This can reduce reliance on manpower and protect the items in the box 1 from damage caused by accidents such as collisions and falling off. When not in use, the telescopic rod 17 can be shortened to a minimum, making it easy to carry and not taking up space.

[0029] The universal wheel 3 is fixedly connected to the bottom of the box body 1. The universal wheel 3 has good buffering and shock absorption capabilities, can smoothly pass through some uneven ground, maintain the stability of the box body 1, reduce the transportation and operation time, and improve work efficiency.

[0030] A partition 5 is provided inside the box body 1, and the partition 5 is hingedly connected to the inside of the box body 1. The partition 5 divides the entire space into multiple small spaces, which can hold items of different sizes and avoid damage caused by collisions between items.

[0031] The box body 1 is provided with a hinge 7 on one side, hingedly connected to the box lid 2. A fixing buckle 11 is provided on one side of the box lid 2. The partition 5 is hingedly connected to the interior of the box body 1. The partition 5 is provided with a cushioning pad with multiple anti-slip protrusions on its surface to prevent items from colliding and being damaged within the box.

[0032] The working principle of the present invention is as follows: after the present invention is installed, the box cover 2 is first opened from the box body 1 by opening the fixing buckle 11, and the items are placed in the corresponding independent space according to their size. The buffer baffle 9 and the buffer spring 10 can protect the items from being damaged when the box body 1 is hit. If the items in the box are heavy, the box body can be dragged by stretching the telescopic rod 17, which reduces manpower loss and improves work efficiency.

Claims

1. A cold chain transport insulation box, characterized by: The utility model comprises a box body (1) and a box cover (2), wherein the top end of the box body (1) is connected to the box cover (2), a partition (5) is fixedly connected to the inside of the box body (1), a plurality of universal wheels (3) are fixedly connected to the bottom end of the box body (1), a buffer baffle (9) is provided inside the box body (1), and a telescopic rod (17) is provided outside the box body (1).

2. The cold chain transport insulation box according to claim 1, characterized in that: The inner wall of the box body (1) is fixedly connected to a buffer spring (10), the buffer spring (10) is symmetrically arranged on the inner wall of the box body (1), and the buffer baffle (9) is fixedly connected to the other end of the buffer spring (10).

3. The cold chain transport insulation box according to claim 1, characterized in that: A hinge (7) is provided on one side of the box body (1), the box body (1) is hingedly connected to a box cover (2), and a fixing buckle (11) is provided on one side of the box cover (2).

4. The cold chain transport insulation box according to claim 2, characterized in that: The bottom of the buffer baffle (9) is fixedly connected to the second spring pad (18), one end of the buffer spring (10) is fixedly connected to the second spring pad (18), the other end of the buffer spring (10) is fixedly connected to the first spring pad (6), and the first spring pad (6) is fixedly connected to the inner wall of the box body (1).

5. The cold chain transport insulation box according to claim 1, characterized in that: The partition (5) is hingedly connected to the interior of the box (1).

6. The cold chain transport insulation box according to claim 3, characterized in that: A groove (14) is provided on the top of the box body (1), the groove (14) is rotatably connected to the rotating shaft (13), the rotating shaft (13) is fixedly connected to the handle (12), and a gap exists between the handle (12) and the placement groove (14).

7. The cold chain transport insulation box according to claim 5, characterized in that: A buffer pad with multiple anti-slip protrusions is provided on the surface of the partition (5).

8. The cold chain transport insulation box according to claim 1, characterized in that: The slide groove (8) is fixedly connected to the outside of the box body (1), the slider (15) is slidably connected to the slide groove (8), the slider (15) is fixedly connected to the cylinder (19), the cylinder (19) is provided with a through hole (16), the through hole (16) is fixedly connected to the telescopic rod (17), and one end of the telescopic rod (17) is fixedly connected to the long rod (20).

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