Impact-resistant heat preservation type carton

Abstract

The utility model belongs to the technical field of cartons, and particularly relates to an anti-impact heat preservation type carton, the top of a carton body is detachably connected with a carton cover in a clamping mode and the like, the carton cover can be hinged to the carton body, the carton cover can seal the carton body, and the carton body is composed of an inner supporting layer, a body layer and an outer supporting layer from inside to outside. The first air bag bodies arranged between the inner supporting layer and the body layer and between the body layer and the outer supporting layer can achieve the buffering effect when the box body is impacted, articles in the box body are prevented from being extruded and damaged, the first air bag bodies are made of rubber materials, and the heat preservation layer arranged in the inner supporting layer is used for heat preservation of the articles in the box body. The internal temperature of the carton can be effectively kept stable, and heat loss or external heat invasion is prevented.

Description

Technical Field

[0001] The utility model belongs to the technical field of cartons, and in particular relates to an impact-resistant heat-insulating carton. Background Art

[0002] Carton is a widely used packaging product. According to different carton materials, it can be divided into different specifications and models such as corrugated carton and single-layer carton. As a packaging product, carton is relatively light, easy to take, fold and store, takes up little space, and can be recycled, which is very environmentally friendly. Existing carton does not have a good insulation effect when people need to carry food, medicine, fruit and other daily necessities, and the carton is easily impacted during the transportation process, which squeezes and damages the items placed inside. Utility Model Content

[0003] The purpose of the utility model is to provide an impact-resistant heat-insulating carton in view of the above-mentioned technical problems, so as to solve the problems raised in the above-mentioned background technology.

[0004] In view of this, the utility model provides an impact-resistant heat-insulating carton, comprising a box body, the box body comprising a main body layer, an inner support layer is arranged inside the main body layer, an outer support layer is arranged outside the main body layer, and a box cover is detachably connected to the top of the box body;

[0005] First airbag bodies: a plurality of first airbag bodies are arranged on both sides of the main body layer, and the first airbag bodies are respectively located between the main body layer and the inner support layer and between the main body layer and the outer support layer;

[0006] Insulation layer: A insulation layer is arranged inside the inner support layer.

[0007] In the above technical solution, further, a second airbag body is provided between the main body layer and the inner support layer, and between the main body layer and the outer support layer. The second airbag body has a structure opposite to the first airbag body and is staggered.

[0008] In the above technical solution, further, the insulation layer is formed by four insulation boards being spliced ​​in sequence through a snap-on assembly.

[0009] In the above technical solution, further, the insulation board includes:

[0010] Vertical boards, which are fitted with the inner support layer;

[0011] A horizontal plate is fixedly arranged at the bottom of opposite surfaces of two non-adjacent vertical plates.

[0012] In the above technical solution, further, the clamping assembly includes:

[0013] T-slot: a T-slot is provided on one side of the vertical plate;

[0014] T-shaped blocks, T-shaped blocks adapted to the T-shaped grooves are arranged on the opposite surfaces of two non-adjacent vertical plates.

[0015] In the above technical solution, further, the vertical plates and the horizontal plates are both foam substrates.

[0016] In the above technical solution, further, the inner support layer, the first airbag body, the main body layer, the second airbag body and the outer support layer are all connected by gluing.

[0017] In the above technical solution, further, handles are fixed on both sides of the box, and the handles are rectangular frame structures.

[0018] The beneficial effects of the utility model are:

[0019] 1. The box body is composed of an inner support layer, a main body layer and an outer support layer from the inside to the outside. The first airbag body arranged between the inner support layer and the main body layer, and between the main body layer and the outer support layer can play a buffering effect when the box body is impacted, thereby preventing the items in the box body from being squeezed and damaged.

[0020] 2. When installing the insulation layer, insert the T-blocks that match the T-slot into the T-slot one by one to make the connection tight and easy to install and disassemble.

[0021] 3. Both the vertical and horizontal boards are foam substrates, which have excellent thermal insulation properties. Their air-filled pore structure can effectively prevent the spread of air, reduce thermal conductivity, and thus reduce heat transfer. This feature enables the thermal insulation carton to effectively maintain internal temperature stability and prevent heat loss or external heat intrusion. The foam substrate is light in weight and easy to carry and transport, and can buffer external impact forces by changing and restoring its shape. It has good impact resistance and plays an effective protective role in the transportation of fragile items. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a structural schematic diagram of the utility model;

[0023] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0024] Figure 3 This utility model Figure 2 A partial enlarged view of the middle A;

[0025] Figure 4 It is a schematic diagram of the insulation layer structure of the utility model;

[0026] Figure 5 It is a schematic diagram of the structure of the insulation board of the utility model;

[0027] The markings in the figure are: 1-box body, 2-box cover, 3-main body layer, 4-inner support layer, 5-outer support layer, 6-first airbag body, 7-insulation board, 8-second airbag body, 9-vertical board, 10-horizontal board, 11-T-slot, 12-T-block, 13-handle. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application belong to the scope of protection of this application.

[0029] Embodiment 1:

[0030] This embodiment provides an impact-resistant heat-insulating carton, comprising:

[0031] The box body 1 comprises a main body layer 3, an inner support layer 4 is arranged inside the main body layer 3, an outer support layer 5 is arranged outside the main body layer 3, and a box cover 2 is detachably connected to the top of the box body 1;

[0032] First airbag bodies 6: a plurality of first airbag bodies 6 are disposed on both sides of the main body layer 3, and the first airbag bodies 6 are respectively located between the main body layer 3 and the inner support layer 4 and between the main body layer 3 and the outer support layer 5;

[0033] Insulation layer: A insulation layer is arranged inside the inner support layer 4.

[0034] It can be seen from the present embodiment that the top of the box body 1 is detachably connected to a box cover 2 by means of snap connection or the like, and the box cover 2 and the box body 1 may also be hinged. The box cover 2 can be provided to seal the box body 1. The box body 1 is composed of an inner support layer 4, a main body layer 3 and an outer support layer 5 from the inside to the outside. The first airbag body 6 provided between the inner support layer 4 and the main body layer 3, and between the main body layer 3 and the outer support layer 5 can play a buffering effect when the box body 1 is impacted, thereby preventing the items in the box body 1 from being squeezed and damaged. The first airbag body 6 is made of rubber material, and through the thermal insulation layer provided in the inner support layer 4, the carton can effectively maintain a stable internal temperature to prevent heat loss or external heat intrusion.

[0035] Embodiment 2:

[0036] This embodiment provides an impact-resistant thermal insulation carton, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0037] A second airbag body 8 is provided between the main body layer 3 and the inner support layer 4 and between the main body layer 3 and the outer support layer 5. The second airbag body 8 has an opposite structure to the first airbag body 6 and is arranged alternately.

[0038] It can be seen from the present embodiment that a second airbag body 8 is provided between the main body layer 3 and the inner support layer 4, and between the main body layer 3 and the outer support layer 5. The second airbag body 8 is also made of rubber material. The second airbag body 8 has an opposite structure to the first airbag body 6 and is staggered. Through the arrangement of the first airbag body 6 and the second airbag body 8, a buffering effect can be achieved, effectively realizing the anti-impact effect.

[0039] Embodiment 3:

[0040] This embodiment provides an impact-resistant thermal insulation carton, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0041] The heat-insulating layer is formed by four heat-insulating panels 7 which are sequentially spliced ​​together through a snap-on assembly.

[0042] It can be seen from this embodiment that the thermal insulation layer is formed by four thermal insulation boards 7 being sequentially spliced ​​together through a snap-on assembly. When one of the thermal insulation boards 7 is damaged, it can be replaced individually.

[0043] Embodiment 4:

[0044] This embodiment provides an impact-resistant thermal insulation carton, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0045] The insulation board 7 comprises:

[0046] Vertical plate 9, which is in close contact with the inner support layer 4;

[0047] The horizontal plate 10 is fixedly arranged at the bottom of the opposite surfaces of two non-adjacent vertical plates 9.

[0048] It can be seen from this embodiment that the four vertical plates 9 are connected to form the side wall of the thermal insulation layer, and the four horizontal plates 10 are abutted to form the bottom wall of the thermal insulation layer.

[0049] Embodiment 5:

[0050] This embodiment provides an impact-resistant thermal insulation carton, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0051] The card assembly includes:

[0052] T-slot 11, a T-slot 11 is provided on one side of the vertical plate 9;

[0053] T-shaped blocks 12 , T-shaped blocks 12 adapted to the T-shaped slots 11 are arranged on the opposite surfaces of two non-adjacent vertical plates 9 .

[0054] It can be seen from this embodiment that when the thermal insulation layer is installed, the T-blocks 12 that match the T-slots 11 are sequentially inserted into the T-slots 11 to tighten the connection, making installation and disassembly simple.

[0055] Embodiment 6:

[0056] This embodiment provides an impact-resistant thermal insulation carton, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0057] The vertical plate 9 and the horizontal plate 10 are both foam substrates.

[0058] It can be seen from this embodiment that the vertical plate 9 and the horizontal plate 10 are both foam substrates. The foam substrate has excellent thermal insulation performance. Its air-filled pore structure can effectively prevent the spread of air, reduce thermal conductivity, and thus reduce heat transfer. This characteristic enables the thermal insulation carton to effectively maintain internal temperature stability and prevent heat loss or external heat intrusion. The foam substrate is light in weight and easy to carry and transport, and can buffer external impact force by changing and restoring its shape. It has good impact resistance and plays an effective protective role when transporting fragile items.

[0059] Embodiment 7:

[0060] This embodiment provides an impact-resistant thermal insulation carton, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0061] The inner support layer 4, the first airbag body 6, the main body layer 3, the second airbag body 8 and the outer support layer 5 are all connected by gluing.

[0062] It can be seen from this embodiment that the inner support layer 4, the first airbag body 6, the main body layer 3, the second airbag body 8 and the outer support layer 5 are all connected by adhesive bonding. The adhesive connection can make the connection between the structures firm, and the operation is simple and the process is convenient.

[0063] Embodiment 8:

[0064] This embodiment provides an impact-resistant thermal insulation carton, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0065] Handles 13 are fixed on both sides of the box body 1, and the handles 13 are rectangular frame structures.

[0066] It can be seen from the present embodiment that handles 13 of a rectangular frame structure are provided on both sides of the box body 1, which facilitates carrying.

[0067] The embodiments of the present application are described above in conjunction with the accompanying drawings. In the absence of conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. An impact-resistant thermal insulation carton, characterized in that: include: A box body (1), the box body (1) comprises a main body layer (3), an inner support layer (4) is arranged inside the main body layer (3), an outer support layer (5) is arranged outside the main body layer (3), and a box cover (2) is detachably connected to the top of the box body (1); First airbag bodies (6), a plurality of first airbag bodies (6) are arranged on both sides of the main body layer (3), and the first airbag bodies (6) are respectively located between the main body layer (3) and the inner support layer (4) and between the main body layer (3) and the outer support layer (5); A heat-insulating layer is provided inside the inner support layer (4).

2. The impact-resistant thermal insulation carton according to claim 1, characterized in that: A second airbag body (8) is also provided between the main body layer (3) and the inner support layer (4), and between the main body layer (3) and the outer support layer (5). The second airbag body (8) has an opposite structure to the first airbag body (6), and is arranged in a staggered manner.

3. The impact-resistant heat-insulating carton according to claim 2, characterized in that: The thermal insulation layer is formed by sequentially splicing four thermal insulation boards (7) through a clamping assembly.

4. The impact-resistant heat-insulating carton according to claim 3, characterized in that: The insulation board (7) comprises: A vertical plate (9), wherein the vertical plate (9) is in contact with the inner support layer (4); A transverse plate (10) is fixedly arranged at the bottom of opposite surfaces of two non-adjacent vertical plates (9).

5. The impact-resistant heat-insulating carton according to claim 4, characterized in that: The clamping assembly comprises: A T-shaped groove (11), wherein one side of the vertical plate (9) is provided with a T-shaped groove (11); T-shaped blocks (12), which are matched with the T-shaped grooves (11), are arranged on the opposite surfaces of the two non-adjacent vertical plates (9).

6. The impact-resistant heat-insulating carton according to claim 5, characterized in that: The vertical plate (9) and the horizontal plate (10) are both foam base plates.

7. The impact-resistant heat-insulating carton according to claim 6, characterized in that: The inner support layer (4), the first airbag body (6), the main body layer (3), the second airbag body (8) and the outer support layer (5) are all connected by gluing.

8. The impact-resistant heat-insulating carton according to claim 7, characterized in that: Handles (13) are fixed on both sides of the box body (1), and the handles (13) are rectangular frame structures.

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