CN216547504U

CN216547504U - Double-deck cold chain thing flow box

Info

Publication number: CN216547504U
Application number: CN202123372028.2U
Authority: CN
Inventors: 吕家敏; 鲁敏
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-05-17
Anticipated expiration: 2031-12-29

Abstract

The utility model discloses a double-layer cold-chain logistics box which comprises an outer box body, wherein a supporting shaft is fixedly connected to the inner wall of one side of the outer box body, a roller support is movably connected to the outer wall of one side of the supporting shaft, the outer wall of one side of the roller support is fixedly connected with an inner box body, the roller support penetrates through the inner box body, a damping spring is fixedly connected to the inner wall of the same side of the outer box body, the damping spring surrounds the supporting shaft, the outer box body comprises a plastic layer, a heat insulation layer is fixedly connected to the inner wall of one side of the plastic layer, a rubber pad is fixedly connected to the outer wall of the top end of the inner box body, the rubber pad is clamped to the inner wall of one side of the outer box body, a refrigeration cavity is arranged on the inner wall of one side of the outer box body, the refrigeration cavity is sealed through the rubber pad, and a sliding cover is connected to the inner wall of one side of the outer box body through a hinge. The utility model can alleviate the force applied during bumping, ensure the integrity of goods transportation and reduce economic loss.

Description

Double-deck cold chain thing flow box

Technical Field

The utility model relates to the technical field of cold-chain logistics boxes, in particular to a double-layer cold-chain logistics box.

Background

The turnover box is also called as a logistics box, is widely used in the industries of machinery, automobiles, household appliances, light industry, electronics and the like, can resist acid, alkali and oil stain, is nontoxic and tasteless, can be used for containing food and the like, is convenient to clean, and is convenient to turnover parts, orderly to stack and convenient to manage. The system has reasonable design and excellent quality, and is suitable for links such as transportation, distribution, storage, circulation processing and the like in factory logistics.

The cold-chain logistics boxes are two types, one type is a logistics rubber box which is low-temperature resistant and can be placed in a cold-chain vehicle for distribution and turnover; the other type is an insulation box capable of being insulated by a cold chain, and the insulation box can be distributed by a normal-temperature vehicle.

And cold chain logistics case is in the transportation, owing to receive jolting of highway section, causes inside frozen article to cause the damage or the box damages and influences freezing effect, and how to avoid this condition to take place, and the integrity of guarantee article and box is the problem that we need solve.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a double-layer cold-chain logistics box.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a double-layer cold chain logistics box comprises an outer box body, wherein a supporting shaft is fixedly connected to the inner wall of one side of the outer box body, a roller wheel support is movably connected to the outer wall of one side of the supporting shaft, an inner box body is fixedly connected to the outer wall of one side of the roller wheel support, the roller wheel support penetrates through the inner box body, a damping spring is fixedly connected to the inner wall of the same side of the outer box body, the damping spring surrounds the supporting shaft, the outer box body comprises a plastic layer, and a heat insulation layer is fixedly connected to the inner wall of one side of the plastic layer, the double-layer cold chain logistics box can relax the force applied during bumping through the roller wheel support, the supporting shaft and the damping spring, the integrity of goods transportation can be guaranteed, the economic loss is reduced, the outer box body and the inner box body are inverted trapezoidal, the diameter of the bottom of the outer box body is smaller than the diameter of the top of the inner box body, two logistics boxes can be easily stacked, the logistics stacking of empty boxes is facilitated, and the stacking height can be reduced, the transportation cost is reduced.

Further, the outer wall of the top end of the inner box body is fixedly connected with a rubber pad, the rubber pad is simultaneously clamped on the inner wall of one side of the outer box body, the inner wall of one side of the outer box body is provided with a refrigeration cavity, the refrigeration cavity is sealed by the rubber pad, the inner wall of one side of the outer box body is connected with a sliding cover through a hinge, the inner wall of one side of the sliding cover is connected with a second sliding cover through a hinge, the outer wall of the top end of the second sliding cover is provided with a handle, the outer walls of two sides of the second sliding cover are fixedly connected with sliding blocks, the inner walls of two sides of the outer box body are provided with sliding grooves, the sliding blocks are movably clamped with the sliding grooves, the outer wall of the bottom end of the sliding cover is fixedly connected with a second insulation board, the insulation layer, the insulation board and the second insulation board are all made of phenolic resin foaming materials, the insulation performance is high, the quality is light, and a better insulation environment can be created, effectively improve the quality of cold-chain logistics.

Further, there is the pull rod one side outer wall of outer box through hinge connection, and the opposite side outer wall fixedly connected with buckle of outer box, pull rod and buckle activity joint, one side outer wall swing joint of outer box has the support base, and a plurality of mounts of bottom outer wall fixedly connected with of support base, and is a plurality of the bottom outer wall swing joint of mount has the universal wheel, and the thing flow box that is equipped with the goods is when getting off the goods, because its weight is heavier, inconvenient transportation, through arranging the thing flow box in the support base top, the sustainable accumulation in thing flow box upper end simultaneously pulls up the pull rod again, can accomplish light transportation, uses manpower and materials sparingly.

Compared with the prior art, the utility model provides a double-layer cold-chain logistics box which has the following beneficial effects:

1. this double-deck cold chain thing flow box, through being provided with gyro wheel supporting, back shaft and damping spring, the goods is transporting the in-process, can receive the influence that the distance was jolted to cause the article to damage or the box condition such as damage, is unfavorable for article to transport, causes economic loss easily, and this device relaxes through gyro wheel supporting, back shaft and damping spring the power that receives when jolting, can ensure the integrity of transporting the goods, reduces economic loss.

2. This double-deck cold chain thing flow box, through being provided with outer box and interior box, outer box and interior box all are down trapezoidal, and wherein the bottom diameter of outer box is less than the top diameter of interior box, makes two thing flow box easily build, has made things convenient for the commodity circulation pile up neatly of empty box, and reducible pile up neatly height reduces the cost of transportation simultaneously.

3. This double-deck cold chain logistics box through being provided with the pull rod, supporting base and universal wheel, is equipped with the logistics box of goods when getting off the goods, because its weight is heavier, inconvenient transportation, through arranging the logistics box in and supporting the base top, the sustainable accumulation in logistics box upper end simultaneously pulls up the pull rod again, can accomplish light transportation, the material resources of using manpower sparingly.

4. This double-deck cold chain logistics box, through being provided with heat preservation, heated board and second heated board, heat preservation, heated board and second heated board all are phenolic resin expanded material, and its thermal insulation performance is strong and the quality is light, can build a better heat preservation environment, effectively improves cold chain logistics quality.

The parts of the device not involved are the same as or can be implemented using prior art.

Drawings

Fig. 1 is a schematic view of an overall appearance structure of a double-layer cold chain logistics box according to the present invention;

FIG. 2 is a schematic diagram of the internal structure of a double-layer cold-chain logistics box according to the present invention;

FIG. 3 is a schematic diagram of an internal cross-sectional structure of a double-layer cold-chain logistics box according to the present invention;

FIG. 4 is a schematic diagram of a sliding cover structure of a double-layer cold-chain logistics box according to the present invention;

fig. 5 is a schematic structural diagram of an outer box body of the double-layer cold-chain logistics box provided by the utility model.

In the figure: 1-a sliding cover, 2-a second sliding cover, 3-a handle, 4-a pull rod, 5-an outer box body, 6-a supporting base, 7-a fixing frame, 8-a universal wheel, 9-a buckle, 10-a rubber pad, 11-a roller bearing, 12-an inner box body, 13-a sliding chute, 14-a supporting shaft, 15-a damping spring, 16-a sliding block, 17-an insulation board, 18-a second insulation board, 19-a refrigerating cavity, 501-a plastic layer and 502-an insulation layer.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-5, a double-layer cold chain logistics box comprises an outer box body 5, a supporting shaft 14 is fixedly connected to the inner wall of one side of the outer box body 5, a roller support 11 is movably connected to the outer wall of one side of the supporting shaft 14, an inner box body 12 is fixedly connected to the outer wall of one side of the roller support 11, the roller support 11 penetrates through the inner box body 12, a damping spring 15 is fixedly connected to the inner wall of the same side of the outer box body 5, the damping spring 15 surrounds the supporting shaft 14, the outer box body 5 comprises a plastic layer 501, and an insulating layer 502 is fixedly connected to the inner wall of one side of the plastic layer 501, the device can alleviate the force applied during bumping through the roller support 11, the supporting shaft 14 and the damping spring 15, can ensure the integrity of goods transportation, and reduce economic loss, and meanwhile, the outer box body 5 and the inner box body 12 are both in an inverted trapezoid shape, wherein the bottom diameter of the outer box body 5 is smaller than the top diameter of the inner box body 12, make two thing flow boxes can easily build, made things convenient for the commodity circulation pile up neatly of empty box, reducible pile up neatly height reduces the cost of transportation simultaneously.

Referring to fig. 1-4, in the present invention, a rubber pad 10 is fixedly connected to an outer wall of a top end of an inner box 12, and the rubber pad 10 is simultaneously clamped to an inner wall of one side of an outer box 5, a refrigeration cavity 19 is formed in an inner wall of one side of the outer box 5, and the refrigeration cavity 19 is sealed by the rubber pad 10, the inner wall of one side of the outer box 5 is connected to a sliding cover 1 by a hinge, and an inner wall of one side of the sliding cover 1 is connected to a second sliding cover 2 by a hinge, a handle 3 is arranged on an outer wall of a top end of the second sliding cover 2, and a sliding block 16 is fixedly connected to outer walls of two sides of the second sliding cover 2, and a sliding groove 13 is formed in inner walls of two sides of the outer box 5, and the sliding block 16 is movably clamped to the sliding groove 13, a second insulation board 18 is fixedly connected to an outer wall of a bottom end of the sliding cover 1, and an insulation board 17 is fixedly connected to an insulation board 17, the insulation board 502, and the insulation board 17 and the second insulation board 18 are all made of phenolic resin foam material, the heat-insulating material has strong heat-insulating property and light weight, can create a better heat-insulating environment, and effectively improves the quality of cold-chain logistics.

Referring to fig. 1-3, in the utility model, the outer wall of one side of the outer box body 5 is connected with a pull rod 4 through a hinge, the outer wall of the other side of the outer box body 5 is fixedly connected with a buckle 9, the pull rod 4 is movably clamped with the buckle 9, the outer wall of one side of the outer box body 5 is movably connected with a supporting base 6, the outer wall of the bottom end of the supporting base 6 is fixedly connected with a plurality of fixing frames 7, the outer wall of the bottom end of the fixing frames 7 is movably connected with universal wheels 8, when a logistics box filled with goods is delivered, the logistics box is inconvenient to transport due to heavy weight, the logistics box is placed above the supporting base 6, meanwhile, the upper end of the logistics box can be continuously accumulated, the pull rod 4 is pulled up again, the easy transportation can be completed, and manpower and material resources are saved.

The working principle is as follows: the staff puts into the refrigeration cavity 19 inside with the condensing agent earlier, and with rubber pad 10 joint in interior box 12 messenger refrigeration cavity 19 be encapsulated situation, place the frozen article that needs transported inside interior box 12 again, and close sliding closure 1 and second sliding closure 2, wherein slider 16 can remove until second sliding closure 2 targets in place along spout 13, transport the in-process, the jolt of bearing can be through roller bearing 11, back shaft 14 and damping spring 15 alleviate, interior box 12 supports inside outer box 5 through roller bearing 11 and back shaft 14, make interior box 12 present unsettled state, it fixes to encircle in back shaft 14 outside through damping spring 15 simultaneously, avoid interior box 12 to rock the range too big, also assisted the shock attenuation effect, when putting down goods, place the thing flow box on supporting base 6, and open pull rod 4, can easily transport.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a double-deck cold chain logistics box, includes outer box (5), its characterized in that, one side inner wall fixedly connected with back shaft (14) of outer box (5), and one side outer wall swing joint of back shaft (14) has roller bearing (11), box (12) in one side outer wall fixedly connected with of roller bearing (11), and roller bearing (11) run through in interior box (12), the homonymy inner wall fixedly connected with damping spring (15) of outer box (5), and damping spring (15) encircle back shaft (14), outer box (5) include plastic layer (501), and one side inner wall fixedly connected with heat preservation (502) of plastic layer (501).

2. The double-layer cold chain logistics box of claim 1, wherein the outer wall of the top end of the inner box body (12) is fixedly connected with a rubber pad (10), the rubber pad (10) is clamped on the inner wall of one side of the outer box body (5), the inner wall of one side of the outer box body (5) is provided with a refrigeration cavity (19), and the refrigeration cavity (19) is sealed through the rubber pad (10).

3. The double-layer cold chain logistics box of claim 1, wherein the inner wall of one side of the outer box body (5) is connected with the sliding cover (1) through a hinge, the inner wall of one side of the sliding cover (1) is connected with the second sliding cover (2) through a hinge, the outer wall of the top end of the second sliding cover (2) is provided with a handle (3), and the outer walls of two sides of the second sliding cover (2) are fixedly connected with the sliding blocks (16).

4. The double-layer cold chain logistics box of claim 3, wherein the inner walls of the two sides of the outer box body (5) are provided with sliding grooves (13), and the sliding blocks (16) are movably clamped with the sliding grooves (13).

5. The double-layer cold chain logistics box of claim 3, wherein the outer wall of the bottom end of the sliding cover (1) is fixedly connected with a second insulation board (18), and the outer wall of the bottom end of the second sliding cover (2) is fixedly connected with an insulation board (17).

6. The double-layer cold chain logistics box of claim 1, wherein the outer wall of one side of the outer box body (5) is connected with a pull rod (4) through a hinge, the outer wall of the other side of the outer box body (5) is fixedly connected with a buckle (9), and the pull rod (4) is movably clamped with the buckle (9).

7. The double-layer cold chain logistics box of claim 1, wherein the outer wall of one side of the outer box body (5) is movably connected with a supporting base (6), the outer wall of the bottom end of the supporting base (6) is fixedly connected with a plurality of fixing frames (7), and the outer wall of the bottom end of the plurality of fixing frames (7) is movably connected with a universal wheel (8).