Folding type cold-chain logistics packaging box

Abstract

The utility model provides a folding type cold-chain logistics packing box, which relates to the technical field of packing boxes, and comprises a base, two sides of the top of the base are respectively and rotatably connected with side plates, two support plates are respectively connected between the inner walls of two opposite sides of the base, and the tops of the two side plates are respectively and rotatably connected with two rotating blocks. A cover plate is rotationally connected between the two rotating blocks located on the same side, and two partition plates are arranged between the two supporting plates. The size of a cargo storage space can be adjusted through the adjusting assembly, the distance between the partition plates is adjusted according to the space needed by cargoes, so that the cargoes of different sizes can be used, the practical performance is improved, the cargoes are clamped and prevented from moving, secondly, the sealing performance of the packaging box can be improved through the sealing assembly, cold air is prevented from leaking out of gaps, and the packaging effect is improved. Therefore, the storage of internal articles is influenced.

Description

TECHNICAL FIELD

[0001] The utility model relates to packing box technical field, concretely is a folding cold chain logistics packing box. BACKGROUND

[0002] Cold chain logistics generally refers to the low temperature environment of frozen food in production, storage and transportation, sales and finally to the various links before consumption, so as to ensure food quality and reduce food loss, usually using special packing box for transportation, among them, the folding packing box can reduce the occupied space, and the goods are folded when using, but the cold chain logistics packing box may cause the goods to collide during transportation.

[0003] In order to solve the problem that the goods collide due to the shaking during transportation, the prior art is to set the partition to process, but the interval between the partition is fixed, which cannot well store different size goods, thereby causing the problem that different size goods cannot be stored due to the fixed size, at the same time, the sealing property of the gap connected by the folding packing box is poor, which is easy to cause the internal cold air to leak, affecting the preservation of the internal goods. UTILITY MODEL CONTENT

[0004] The technical problem to be solved by the utility model lies in: providing a folding cold chain logistics packing box, which can adjust the size of the goods storage space through the adjusting assembly, adjust the distance between the partitions according to the space required by the goods, so that different size goods can be used, improve the practicality, and the goods are clamped to prevent the goods from moving, secondly, the sealing property of the packing box can be improved through the sealing assembly, so as to avoid the leakage of cold air from the gap, thereby affecting the preservation of the internal goods.

[0005] The technical problem to be solved by the utility model is solved by the following technical scheme:

[0006] A folding cold chain logistics packing box, comprising: a base, the base top two sides are respectively rotationally connected with side plates, the base opposite two sides inner walls are respectively provided with two support plates connected with two support plates, two side plates top are respectively rotationally connected with two rotating blocks, two rotating blocks between the same side are respectively rotationally connected with cover plates, two support plates between are provided with two partitions;

[0007] Adjusting assembly, the adjusting assembly is equipped on the partition, for adjusting the position of the partition, the adjusting assembly includes: guide block, storage slot, screw rod, movable slot and screw sleeve;

[0008] The sealing assembly is arranged on the side plate, the support plate and the cover plate respectively, and is used for sealing the gap during assembly, and the sealing assembly comprises a sealing strip a, an embedding groove, a sealing sheet and a sealing strip b.

[0009] Further, two guide blocks are fixedly connected to opposite sides of the two partition plates, a receiving groove is formed on one side of each of the two guide blocks, a screw rod is arranged in the receiving groove, a movable groove is formed in the outer wall of the receiving groove and in communication with the outside, and a screw sleeve is arranged in the movable groove.

[0010] Further, sealing strips a are fixedly connected to opposite sides of the two side plates, embedding grooves are formed in the two sides of the two support plates close to the side plates, sealing sheets are arranged at the bottoms of the two cover plates, the two side plates and the two support plates, and sealing strips b are fixedly connected to the two cover plates close to the side plates.

[0011] Further, a resisting plate is fixedly connected to one end of the screw rod, the screw rod extends into the receiving groove and passes through the screw sleeve at the other end, and the screw rod is threadedly connected with the screw sleeve.

[0012] Further, two moving grooves are formed in opposite sides of the two support plates, and an insertion groove is formed in each of the two support plates and in communication with the two moving grooves.

[0013] Further, two symmetrical guide grooves are formed in the outer wall of the screw rod, two symmetrical guide rails are fixedly connected to the inner wall of the receiving groove, and the guide grooves are located outside the guide rails.

[0014] Further, placing grooves are formed in opposite sides of the two support plates, and blocking strips are fixedly connected to the bottoms of the two cover plates close to the two support plates, and the sealing strips b are located between the two blocking strips.

[0015] The utility model discloses the beneficial effect is:

[0016] The utility model discloses the advantage lies in, through adjusting assembly can adjust the goods storage space size, according to the space of goods required adjustment the distance between partition, thus can use different size goods, improve practicality, and the article is clamped and prevents article activity;

[0017] Secondly, through sealing assembly can improve the sealing property of packing box, avoid cold air from the gap place and leak, and then influence the preservation of internal article. BRIEF DESCRIPTION OF DRAWINGS

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

[0019] Figure 2 The overall structure sectional view of the utility model.

[0020] Figure 3 The partition plate structure sectional view of the utility model.

[0021] Figure 4 The side plate and support plate folding schematic view of the utility model.

[0022] Figure 5 The partition plate structure schematic view of the utility model.

[0023] Figure 6 The utility model discloses Figure 5 The enlarged view of A in the middle.

[0024] Figure 7 The utility model discloses Figure 3 The enlarged view of B in the middle.

[0025] Figures 1-7 In the middle: 1, base, 11, side plate, 12, support plate, 13, rotating block, 14, cover plate, 15, partition plate, 2, guide block, 21, storage groove, 22, screw rod, 23, movable groove, 24, screw sleeve, 25, abutting plate, 26, moving groove, 27, insertion groove, 28, guide groove, 29, guide rail, 3, sealing strip a, 31, embedding groove, 32, sealing piece, 33, sealing strip b, 34, placing groove, 35, baffle. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, but not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0027] The present application will be described in detail below with reference to the drawings and specific embodiments.

[0028] Embodiment 1

[0029] As Figures 1-7 shown, a folding cold chain logistics packaging box, comprising: base 1, the top of base 1 is rotatably connected with side plate 11 on both sides, respectively, two support plates 12 are arranged between the inner walls of the opposite sides of base 1, two rotating blocks 13 are rotatably connected on the top of two side plates 11 respectively, cover plates 14 are rotatably connected between two rotating blocks 13 on the same side respectively, two partition plates 15 are arranged between two support plates 12; adjusting assembly, adjusting assembly is arranged on partition plate 15, for adjusting the position of partition plate 15, sealing assembly, sealing assembly is arranged on side plate 11, support plate 12 and cover plate 14 respectively.

[0030] In folding the package box, first rotate the two cover plates 14 to drive the rotation blocks 13 to deflect, so that one side of the cover plates 14 is attached to the side plates 11, then pull out the two partition plates 15, then deflect one side of the two support plates 12 to attach to the base 1, then fold the side plates 11 to deflect one side of the base 1, and attach to the folded support plates 12, thereby completing the folding of the package box. When using, the package box is assembled according to the reverse principle of the above guiding steps, then connected by wrapping with adhesive tape, and the position of the cover plates 14 can be adjusted according to the stored food through the adjusting assembly. The two cover plates 14 clamp the food to prevent collision between the foods during transportation, and can divide the inside of the package box into multiple storage areas, and can flexibly adjust the size of the storage areas. Secondly, the sealing assembly seals the connection when the package box is assembled, avoids the leakage of internal cold air and the entry of external hot air, and helps to preserve the food.

[0031] Embodiment 2

[0032] On the basis of embodiment 1, the adjusting assembly comprises a guide block 2, a receiving groove 21, a screw rod 22, a movable groove 23 and a screw sleeve 24. Two guide blocks 2 are fixedly connected to the opposite sides of the two partition plates 15, and a receiving groove 21 is formed in one side of each guide block 2. A screw rod 22 is arranged in the receiving groove 21, and a movable groove 23 is formed in the outer side of the receiving groove 21 and is in communication with the outside. A screw sleeve 24 is arranged in the movable groove 23. A contact plate 25 is fixedly connected to one end of the screw rod 22, and the other end of the screw rod 22 extends into the receiving groove 21 and passes through the screw sleeve 24. The screw rod 22 is threadedly connected with the screw sleeve 24. Two movable grooves 26 are formed in the opposite sides of the two support plates 12. Two insertion grooves 27 are formed in the support plates 12 and are in communication with the two movable grooves 26. Two symmetrical guide grooves 28 are formed in the outer side of the screw rod 22. Two symmetrical guide rails 29 are fixedly connected to the inner wall of the receiving groove 21, and the guide grooves 28 are located outside the guide rails 29.

[0033] When installing the partition plate 15, the partition plate 15 is inserted into the insertion slot 27 with the guide block 2 inside the insertion slot 27, which guides the downward movement of the partition plate 15 and keeps the partition plate 15 vertical. When the partition plate 15 is inserted to the bottom, the two guide blocks 2 on both sides of the partition plate 15 are parallel to the two moving slots 26 on the support plate 12, so that the partition plate 15 can be moved left and right. The partition plate 15 drives the two guide blocks 2 on both sides to move along the inside of the moving slot 26, thereby limiting the partition plate 15 to prevent it from being pulled out of the packaging box. According to the required installation of multiple partition plates 15, several storage areas are divided in the packaging box. The size of the storage area can be adjusted by moving the partition plate 15. After adjustment, rotate the screw sleeve 24, and the screw sleeve 24 is screwed with the screw rod 22. Since the screw rod 22 is limited by the guide slot 28 and the guide rail 29, the screw rod 22 can only move horizontally along the guide rail 29. Therefore, when the screw is screwed, it will drive the screw rod 22 to pop out from the inside of the storage slot 21, so that the abutting plate 25 abuts against the inner wall of the moving slot 26, thereby fixing the partition plate 15 to prevent the partition plate 15 from moving. Rotating the screw sleeve 24 in the opposite direction will drive the screw rod 22 to retract into the storage slot 21, thereby contacting the fixation of the partition plate 15.

[0034] Example 3

[0035] On the basis of example 1, a sealing assembly is used to seal the gap during assembly, which includes sealing strips a3, embedding slots 31, sealing pieces 32 and sealing strips b33. Two sealing strips a3 are fixedly connected to the two opposite sides of the two side plates 11, respectively. Two embedding slots 31 are formed in the two support plates 12 near the two sides of the side plates 11, respectively. Two sealing pieces 32 are arranged at the bottom of the two cover plates 14, the two side plates 11 and the two support plates 12, respectively. Two sealing strips b33 are fixedly connected to the two cover plates 14 near the side plates 11, respectively. Two placing slots 34 are formed in the two support plates 12 on the opposite sides, respectively. Two blocking strips 35 are fixedly connected to the bottom of the two cover plates 14 near the two support plates 12, respectively. The two sealing strips b33 are located between the two blocking strips 35.

[0036] When assembling the packaging box, the two side plates 11 and the two support plates 12 are unfolded vertically to the ground, so that the sealing pieces 32 contact the base 1, thereby sealing the gap between the bottom of the side plate 11 and the base 1 and the gap between the support plate 12 and the base 1. When the support plate 12 is unfolded, the embedding slot 31 contacts the sealing strip a3, thereby sealing the gap between the support plate 12 and the side plate 11. When the two cover plates 14 are closed, the sealing pieces 32 at the bottom of the cover plates 14 contact the top of the side plates 11 and the support plates 12, thereby sealing the gap between the cover plates 14 and the sealing pieces 32 and the side plates 11. When the cover plates 14 are closed, the sealing strips b33 contact the side plates 11, thereby sealing the gap between the cover plates 14 and the side plates 11.

[0037] In the above embodiments, the description of each embodiment has its own focus, and the parts not described in detail in a certain embodiment can be referred to the relevant description of other embodiments.

[0038] The above describes in detail the folding cold-chain logistics packaging box provided by the embodiments of the present application. The principles and implementation manners of the present application are described by applying specific examples. The above embodiment descriptions are only used to help understand the technical solutions and core ideas of the present application. Those skilled in the art should understand that the technical solutions recorded in the foregoing embodiments can still be modified, or some technical features can be replaced equivalently, and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A foldable cold chain logistics packaging box, characterized in that, Include: Base (1), the top of the base (1) is rotatably connected with side plate (11) on both sides, respectively, the base (1) is rotatably connected with two support plates (12) between the inner wall of the opposite two sides, two side plate (11) top rotatably connected with two rotating block (13), two rotating block (13) between the same side are rotatably connected with cover plate (14), two support plate (12) between two are provided with two baffle (15); Adjusting assembly, the adjusting assembly is arranged on the baffle (15), for adjusting the position of the baffle (15), the adjusting assembly comprises: guide block (2), storage groove (21), screw (22), movable slot (23) and screw sleeve (24); Sealing assembly, the sealing assembly is respectively arranged on the side plate (11), the support plate (12) and the cover plate (14), for sealing the gap during assembly, the sealing assembly comprises: sealing strip a (3), embedding groove (31), sealing piece (32) and sealing strip b (33).

2. The foldable cold-chain logistics packaging box according to claim 1, characterized in that, Two baffle (15) opposite sides are fixedly connected with two guide block (2), two guide block (2) side are provided with storage groove (21), the storage groove (21) is provided with screw (22) inside, the storage groove (21) is provided with movable slot (23) which is communicated with the outside, the movable slot (23) is provided with screw sleeve (24) inside.

3. The foldable cold-chain logistics packaging box according to claim 1, characterized in that, Two side plate (11) opposite sides are fixedly connected with sealing strip a (3), two support plate (12) near the two sides of the side plate (11) are provided with embedding groove (31), two cover plate (14), two side plate (11) and two support plate (12) bottom are respectively provided with sealing piece (32), two cover plate (14) near the side plate (11) position are fixedly connected with sealing strip b (33).

4. The foldable cold-chain logistics packaging box according to claim 1, characterized in that, One end of the screw (22) is fixedly connected with the abutting plate (25), the other end of the screw (22) extends into the storage groove (21) and passes through the screw sleeve (24), the screw (22) is threadedly connected with the screw sleeve (24).

5. The foldable cold-chain logistics packaging box according to claim 1, characterized in that, Two support plate (12) opposite sides are provided with two moving grooves (26), two support plate (12) are respectively provided with insertion groove (27) which is communicated with two moving grooves (26).

6. The foldable cold-chain logistics packaging box according to claim 1, characterized in that, The screw (22) is provided with two symmetrical guide grooves (28) outside, the storage groove (21) inner wall is fixedly connected with two symmetrical guide rails (29), the guide groove (28) is located outside the guide rail (29).

7. The foldable cold-chain logistics packaging box according to claim 1, characterized in that, Two support plate (12) opposite sides are provided with placing groove (34), two cover plate (14) bottom near two support plate (12) position are fixedly connected with blocking strip (35), the sealing strip b (33) is located between two blocking strip (35).

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