Drop-resistant heat preservation and refrigeration carton

Abstract

The utility model relates to the technical field of cartons, and discloses an anti-drop heat preservation refrigeration carton which comprises a carton shell, buckles are fixedly installed on the left side and the right side of the carton shell, buckle grooves are formed in the left side and the right side of the carton shell, and an aluminum foil piece wraps the inner side of the carton shell. An anti-falling assembly is installed on the inner side of the carton shell in an inserted mode. According to the heat preservation and refrigeration carton, through the design of the anti-falling frame, the effect of supporting the carton shell can be achieved, meanwhile, the cylindrical sponge in the anti-falling assembly and the anti-falling frame can be rapidly installed through the supporting strips, the buffering effect can be achieved in the transportation process of the heat preservation and refrigeration carton, and cargoes placed in the refrigeration carton are prevented from being bumped and damaged; by means of the design of the hook-and-loop fasteners between the carton inner shell and the heat preservation layer, the heat preservation layer can be conveniently and rapidly disassembled and assembled, a user can conveniently replace or clean the heat preservation layer, meanwhile, the heat preservation layer is an aluminum foil composite pearl wool heat preservation layer, composite pearl wool can play a buffering role, and transported goods can be better protected.

Description

Technical Field

[0001] The utility model relates to the technical field of cartons, in particular to a fall-proof heat-insulating refrigeration carton. Background Art

[0002] Cartons are made of cardboard, are light in weight, easy to handle, store and transport, and are the most widely used packaging products. The surface of the carton is flat, suitable for printing various texts, patterns and logos, which is convenient for logistics identification and brand promotion. Cartons can provide protection for the items contained and can effectively prevent damage or contamination during transportation and storage. The production raw materials of cartons are abundant and widely available, easy to mass produce, and have low production costs. Depending on the materials used, there are corrugated boxes, single-layer cardboard boxes, etc., with various specifications and models, which can be recycled and do not pollute the environment. In modern society, cartons are an indispensable part of modern logistics, and bear important responsibilities such as containment, product protection, and aesthetics.

[0003] China Utility Model Patent Publication No.: CN 207497338 U, discloses: a fall-proof insulation carton, which utilizes a rock wool layer arranged on the inner wall of the carton body. Since the rock wool material itself has a good insulation effect, the insulation carton has a certain insulation effect; at the same time, multiple expanded perlite particles embedded in the rock wool layer are utilized. Since expanded perlite is a natural acidic glassy volcanic lava, it also has a good insulation effect, thereby further improving the insulation effect of the insulation carton. However, the insulation carton is not provided with an anti-fall structure and cannot play a protective role. At the same time, the insulation carton is not provided with a detachable insulation structure. When the insulation structure is contaminated, it is neither convenient to replace it nor to disassemble it for cleaning, and its practicality is poor. Summary of the invention

[0004] The technical problem to be solved by the utility model is to provide a fall-proof heat-insulating refrigerated carton, which can effectively solve the problems in the prior art that a heat-insulating carton has no fall-proof structure and the heat-insulating structure is not easy to disassemble and replace.

[0005] The technical solution adopted by the utility model is: a drop-proof heat-insulating refrigerated carton is disclosed, including a carton shell, fasteners are fixedly installed on the left and right sides of the carton shell, fastener grooves are opened on the left and right sides of the carton shell, the inner side of the carton shell is wrapped with an aluminum foil, an anti-drop component is plugged and installed on the inner side of the carton shell, a carton inner shell is plugged and installed on the inner side of the anti-drop component, a carton inner shell is plugged and installed on the inner side of the carton inner shell, a first adhesive Velcro is fixedly installed on the inner side of the carton inner shell, an insulation layer is plugged and installed on the inner side of the carton inner shell, a second adhesive Velcro is fixedly installed on the outer side of the insulation layer, and a top cover is arranged on the top of the carton shell.

[0006] Preferably, an anti-skid pad is fixedly installed on the bottom of the carton shell, an arc-shaped anti-skid hole is opened at the bottom of the anti-skid pad, a partition is movably installed on the inner side of the insulation layer, handshake grooves are opened on the left and right sides of the top cover, and a groove is opened on the top of the top cover. The anti-fall component includes an anti-fall frame, frame groove 1, frame groove 2, frame groove 3, a support bar, a cylindrical sponge and a card slot. The top of the anti-fall frame is an open structure, and two identical frame grooves 1 and 2 are respectively opened on the four sides of the anti-fall frame. A frame groove 3 is opened at the bottom end of the anti-fall frame, and support bars are fixedly installed inside the frame groove 1, frame groove 2 and frame groove 3. A cylindrical sponge is arranged on the inner side of the anti-fall frame, and a card slot is opened on the outer diameter surface of the cylindrical sponge.

[0007] Through the above technical solution, the arc-shaped anti-skid holes opened in the anti-skid pad make it difficult for the thermal insulation refrigeration carton to shift during transportation, and can better protect the safety of the items stored in the box.

[0008] Preferably, the cross-section of the fastener is in a "7"-shaped structure, and two identical fasteners are provided. The two fasteners are symmetrically distributed on both sides of the carton shell, and the fasteners penetrate the connecting handshake groove and extend to the interior of the fastener groove.

[0009] Through the above technical solution, the provided snap-on piece can penetrate the handshake groove and snap into the inside of the snap-on groove to lock the top cover, so that the top cover and the box body of the insulated refrigerated carton are not easily separated in the event of a collision, and the items in the carton will not fall to the ground and be damaged, thereby better protecting the safety of the items in the carton.

[0010] Preferably, the adhesive back Velcro 1 and the adhesive back Velcro 2 are both provided with multiple pieces of the same specifications, the adhesive back Velcro 1 is a hook-surface Velcro, and the adhesive back Velcro 2 is a fleece-surface Velcro.

[0011] Through the above technical scheme, the self-adhesive Velcro 1 and the self-adhesive Velcro 2 can fix the insulation layer. At the same time, the inner shell of the carton and the insulation layer can be quickly disassembled and replaced, which not only ensures the stability of the connection but also facilitates the cleaning and replacement of the insulation layer.

[0012] Preferably, the insulation layer is an aluminum foil composite pearl cotton insulation layer, and the carton outer shell, anti-fall component, carton inner shell, partition and top cover are all made of corrugated paper materials.

[0013] Through the above technical scheme, the carton shell, anti-fall components, carton inner shell, partition and top cover are made of corrugated paper, which improves the overall compressive strength and shockproof performance, and is beneficial to environmental protection. The use of aluminum foil composite pearl cotton material in the insulation layer can better insulate and refrigerate the items in the carton, which is beneficial to environmental protection. While improving the overall performance of the insulated and refrigerated carton, it also improves environmental protection.

[0014] Preferably, the groove is matched with the anti-skid pad, and the anti-skid pad and the groove are plug-connected and installed.

[0015] Through the above technical solution, the carton shell and the anti-slip pad can be quickly aligned with the groove for installation. When multiple cartons are stacked, the groove can be used to position the upper cartons, making it less likely for multiple cartons to tilt and cause accidents when stacked, thereby improving safety.

[0016] Preferably, the support bars are provided in a plurality of the same types, and the support bars are evenly spaced and distributed inside the frame slot one, the frame slot two and the frame slot three, and the support bars are adapted to the card slots, and the support bars and the card slots are installed by plugging.

[0017] Through the above technical solution, the design of the support bar and the cylindrical sponge, when the outside of the thermal insulation refrigeration carton collides, the support bar can play a supporting role, and the cylindrical sponge can have a shock-absorbing effect. When the collision is large, the support bar is concave inward and the cylindrical sponge can play a protective role, making the items in the carton safer and less prone to damage.

[0018] Compared with the prior art, the utility model provides a fall-proof heat-insulating refrigeration carton, which has the following beneficial effects:

[0019] 1. The thermal insulation refrigerated carton can support the carton shell through the design of the anti-fall frame. The cylindrical sponge and the anti-fall frame can be quickly installed through the design of the support strips in the frame slot 1, the frame slot 2 and the frame slot 3. The cylindrical sponge on the outside of the support strip can make the thermal insulation refrigerated carton have shock absorption, which can play a buffering role in the transportation of the thermal insulation refrigerated carton to prevent the goods placed in the refrigerated carton from being damaged by bumps;

[0020] 2. The insulated refrigerated carton can quickly install the insulation layer inside the inner shell of the carton through the design of the adhesive Velcro 1 and the adhesive Velcro 2, and can also quickly remove the insulation layer, which is convenient for the user to replace or clean the insulation layer. At the same time, the insulation layer is an aluminum foil composite pearl cotton insulation layer, and the composite pearl cotton can also play a buffering role, which can better protect the transported goods. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the split structure of the utility model;

[0023] Figure 3 The utility model partition installation structure schematic diagram Figure 1 ;

[0024] Figure 4 The utility model partition installation structure schematic diagram Figure 2 ;

[0025] Figure 5 This is a schematic diagram of the installation structure of the thermal insulation layer of the utility model;

[0026] Figure 6 This is a schematic diagram of the disassembly structure of the anti-fall component of the utility model;

[0027] Figure 7 This is a schematic diagram of the installation structure of the fastener of the utility model.

[0028] Among them: 1. Carton shell; 2. Fastener; 3. Fastener slot; 4. Aluminum foil; 5. Anti-skid pad; 6. Arc-shaped anti-skid hole; 7. Anti-fall component; 701. Anti-fall frame; 702. Frame slot one; 704. Frame slot two; 705. Frame slot three; 706. Support bar; 707. Cylindrical sponge; 708. Slot; 8. Carton inner shell; 9. Adhesive Velcro one; 10. Insulation layer; 11. Adhesive Velcro two; 12. Partition; 13. Top cover; 14. Handshake slot; 15. Groove. DETAILED DESCRIPTION

[0029] 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.

[0030] Embodiment 1: Figure 1-7 As shown, the utility model provides a drop-proof heat-insulating refrigerated carton, including a carton shell 1, fasteners 2 are fixedly installed on the left and right sides of the carton shell 1, fastener grooves 3 are opened on the left and right sides of the carton shell 1, the inner side of the carton shell 1 is wrapped with an aluminum foil 4, an anti-drop component 7 is plugged and installed on the inner side of the carton shell 1, a carton inner shell 8 is plugged and installed on the inner side of the anti-drop component 7, a carton inner shell 8 is plugged and installed on the inner side of the carton inner shell 8, a self-adhesive Velcro 9 is fixedly installed on the inner side of the carton inner shell 8, an insulation layer 10 is plugged and installed on the inner side of the carton inner shell 8, a self-adhesive Velcro 11 is fixedly installed on the outer side of the insulation layer 10, and a top cover 13 is provided on the top of the carton shell 1.

[0031] Specifically, a non-slip pad 5 is fixedly installed at the bottom of the carton shell 1, an arc-shaped non-slip hole 6 is opened at the bottom of the non-slip pad 5, a partition 12 is movably installed on the inner side of the insulation layer 10, a handshake groove 14 is opened on the left and right sides of the top cover 13, and a groove 15 is opened on the top of the top cover 13. The anti-fall component 7 includes an anti-fall frame 701, a frame groove 1 702, a frame groove 2 704, a frame groove 3 705, a support bar 706, a cylindrical sponge 707 and a card slot 708, and the anti-fall component 7 includes an anti-fall frame 701, a frame groove 1 702, a frame groove 2 704, a frame groove 3 705, a support bar 706, a cylindrical sponge 707 and a card slot 708. The top of the frame 701 is an open structure, and the four sides of the anti-fall frame 701 are respectively provided with two identical frame grooves 1 702 and frame grooves 2 704, and the bottom of the anti-fall frame 701 is provided with a frame groove 3 705, and the insides of the frame grooves 1 702, 2 704 and 3 705 are all fixedly installed with support bars 706, and the inner side of the anti-fall frame 701 is provided with a cylindrical sponge 707, and the outer diameter surface of the cylindrical sponge 707 is provided with a card slot 708. The advantage is that the arc-shaped anti-slip hole 6 provided in the anti-slip pad 5 makes it difficult for the heat-insulating refrigerated carton to be displaced during transportation, and can better protect the safety of the items stored in the box.

[0032] Specifically, the cross section of the fastener 2 is in a "7"-shaped structure, and two identical fasteners 2 are provided, and the two fasteners 2 are symmetrically distributed on both sides of the carton shell 1, and the fasteners 2 penetrate the handshake groove 14 and extend to the inside of the fastener groove 3. The advantage is that the fastener 2 can penetrate the handshake groove 14 and snap into the inside of the fastener groove 3 to lock the top cover 13, so that the top cover 13 and the box body of the heat-insulating refrigerated carton are not easily separated in the event of a collision, and the items in the carton will not fall to the ground and be damaged, thereby better protecting the safety of the items in the carton.

[0033] Specifically, the adhesive Velcro 1 9 and the adhesive Velcro 2 11 are both provided with a plurality of the same specifications, the adhesive Velcro 1 9 is a hook-surface Velcro, and the adhesive Velcro 2 11 is a fleece-surface Velcro. The advantage is that the provided adhesive Velcro 1 9 and the adhesive Velcro 2 11 can fix the thermal insulation layer 10, and the carton inner shell 8 and the thermal insulation layer 10 can be quickly disassembled and replaced, which not only ensures the stability of the connection but also facilitates the cleaning and replacement of the thermal insulation layer 10.

[0034] Embodiment 2: Figure 2-7 As shown, as an improvement to the previous embodiment.

[0035] Specifically, the insulation layer 10 is an aluminum foil composite pearl cotton insulation layer, and the carton shell 1, the anti-fall component 7, the carton inner shell 8, the partition 12 and the top cover 13 are all made of corrugated paper. The advantage is that the carton shell 1, the anti-fall component 7, the carton inner shell 8, the partition 12 and the top cover 13 are made of corrugated paper, which improves the overall compressive strength and shockproof performance, and is beneficial to environmental protection. The use of aluminum foil composite pearl cotton material in the insulation layer 10 can better insulate and refrigerate the items in the carton, and is beneficial to environmental protection. While improving the overall performance of the heat-insulating refrigeration carton, it also improves environmental protection.

[0036] Specifically, the groove 15 is matched with the anti-skid pad 5, and the anti-skid pad 5 is plug-connected with the groove 15. The advantage is that the carton shell 1 and the anti-skid pad 5 can be quickly aligned with the groove 15 for installation, and when multiple cartons are stacked, the groove 15 can be used to position the upper cartons, so that when multiple cartons are stacked, it is not easy to tilt and cause accidents.

[0037] Specifically, a plurality of the same support bars 706 are provided, and the support bars 706 are evenly spaced inside the frame slot 1 702, the frame slot 2 704, and the frame slot 3 705. The support bars 706 are matched with the card slot 708, and the support bars 706 and the card slot 708 are plug-connected. The advantage is that the design of the support bars 706 and the cylindrical sponge 707 can play a supporting role when the heat-insulating refrigerated carton collides with the outside, and the cylindrical sponge 707 can play a shock-absorbing effect. When the support bars 706 are concave inwards during a large collision, the cylindrical sponge 707 can play a protective role, making the items in the carton safer and less likely to be damaged.

[0038] Working principle: When in use, first place the carton shell 1 and the anti-skid pad 5 in the insulated refrigerated carton on a flat ground, then place the anti-fall component 7 in the carton shell 1, then align the carton inner shell 8 with the inner side of the anti-fall component 7 for plug-in installation, then stick the adhesive Velcro 2 11 on the outer side of the insulation layer 10 with the adhesive Velcro 1 9 on the inner side of the carton inner shell 8, then place the partition 12 in the insulation layer 10, then put the items to be placed in the insulation layer 10 and the partition 12, then cover the top surface of the carton shell 13, and finally The snap member 2 is locked by being inserted into the snap slot 3 through the handshake slot 14. When installing the anti-fall component 7, first place the anti-fall frame 701 in the carton shell 1, and then insert the cylindrical sponge 707 into the outer side of the support bar 706 through the slot 708 to complete the installation of the anti-fall component 7. When multiple anti-fall insulated and refrigerated cartons need to be stacked, the insulated and refrigerated cartons can be placed on another insulated and refrigerated carton. The design of inserting and installing the anti-slip pad 5 and the groove 15 can quickly complete the stacking of the insulated and refrigerated cartons, which is highly practical.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fall-proof heat-insulating refrigeration carton, comprising a carton shell (1), characterized in that: The left and right sides of the carton shell (1) are fixedly installed with snap fasteners (2), the left and right sides of the carton shell (1) are provided with snap fastener grooves (3), the inner side of the carton shell (1) is wrapped with an aluminum foil sheet (4), the inner side of the carton shell (1) is plugged with an anti-fall component (7), the inner side of the anti-fall component (7) is plugged with a carton inner shell (8), the inner side of the carton inner shell (8) is fixedly installed with a self-adhesive Velcro 1 (9), the inner side of the carton inner shell (8) is plugged with an insulation layer (10), the outer side of the insulation layer (10) is fixedly installed with a self-adhesive Velcro 2 (11), and the top of the carton shell (1) is provided with a top cover (13).

2. The drop-proof heat-insulating refrigeration carton according to claim 1, characterized in that: The bottom of the carton shell (1) is fixedly provided with an anti-skid pad (5), the bottom of the anti-skid pad (5) is provided with an arc-shaped anti-skid hole (6), the inner side of the thermal insulation layer (10) is movably provided with a partition (12), the left and right sides of the top cover (13) are provided with a handshake groove (14), the top of the top cover (13) is provided with a groove (15), the anti-fall component (7) comprises an anti-fall frame (701), a frame groove 1 (702), a frame groove 2 (704), a frame groove 3 (705), a support bar (706), a cylindrical sponge (707) and a card slot (708), The top of the anti-fall frame (701) is an open structure, and two identical frame grooves 1 (702) and 2 (704) are respectively provided on the four sides of the anti-fall frame (701), and a frame groove 3 (705) is provided at the bottom of the anti-fall frame (701). Support bars (706) are fixedly installed inside the frame grooves 1 (702), 2 (704) and 3 (705), and a cylindrical sponge (707) is provided on the inner side of the anti-fall frame (701), and a clamping groove (708) is provided on the outer diameter surface of the cylindrical sponge (707).

3. The drop-proof heat-insulating refrigeration carton according to claim 2, characterized in that: The cross section of the snap fastener (2) is in the shape of a letter "7". Two snap fasteners (2) of the same specification are provided. The two snap fasteners (2) are symmetrically distributed on both sides of the carton shell (1). The snap fastener (2) passes through the connecting handshake groove (14) and extends to the interior of the snap fastener groove (3).

4. The drop-proof heat-insulating refrigeration carton according to claim 3, characterized in that: The adhesive Velcro 1 (9) and the adhesive Velcro 2 (11) are both provided with a plurality of the same specifications. The adhesive Velcro 1 (9) is a hook-surface Velcro, and the adhesive Velcro 2 (11) is a fleece-surface Velcro.

5. The drop-proof heat-insulating refrigeration carton according to claim 4, characterized in that: The thermal insulation layer (10) is an aluminum foil composite pearl cotton thermal insulation layer, and the carton outer shell (1), the anti-fall component (7), the carton inner shell (8), the partition (12) and the top cover (13) are all made of corrugated paper material.

6. The drop-proof heat-insulating refrigeration carton according to claim 5, characterized in that: The groove (15) is matched with the anti-skid pad (5), and the anti-skid pad (5) and the groove (15) are plug-connected and installed.

7. The drop-proof heat-insulating refrigeration carton according to claim 6, characterized in that: The support bars (706) are provided in a plurality of the same types. The support bars (706) are evenly spaced and distributed inside the frame slot one (702), the frame slot two (704) and the frame slot three (705). The support bars (706) are adapted to the card slot (708), and the support bars (706) and the card slot (708) are plug-in mounted.

Images