Packaging carton with anti-impact structure

Abstract

The utility model provides a packaging carton with an anti-impact structure. The carton body assembly comprises an outer carton box, inner carton boxes, waterproof layers and cross-shaped grooves, the inner carton boxes are arranged on the inner walls of the outer carton box, the waterproof layers are connected to the peripheries and the bottom of the outer wall of the outer carton box in a glued mode, the cross-shaped grooves are formed in the four corners of the outer carton box and the four corners of the inner carton box, and reinforcing grooves are formed in the end faces of the peripheries, attached to each other, of the outer carton box and the inner carton box. According to the carton, the air bag assembly is arranged, objects needing to be stored are placed at the upper end of the second air bag, the first air bag and the second air bag are communicated with each other, air in the second air bag is squeezed by gravity, part of the air is filled into the first air bag, and therefore when the carton is impacted, the objects can be stored. The first air bag provides certain buffering between the stored objects and the inner carton, and the situation that the objects shake and directly impact the inner carton to damage the inner carton is prevented.

Description

Technical Field

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

[0002] Packaging cartons are common packaging in the industrial field. However, existing packaging cartons are made of paper materials, which makes their structures relatively fragile. For fragile products inside, the products inside the packaging cartons cannot be provided with corresponding protection.

[0003] In the publication number CN202264964, the utility model provides a packaging carton, wherein there is a bottom support inside the packaging carton, the bottom support overlaps with the bottom of the packaging carton, and there are carrying ports on both sides of the bottom support; the carrying ports overlap with the carrying ports on both sides inside the packaging carton; the beneficial effects of the utility model are mainly reflected in: the packaging carton of the utility model is convenient for carrying heavy objects and heavy objects such as glass bottles such as beer, and the packaging box does not need to be tilted during the carrying process, and the carrying process is safer, and the heavy objects in the packaging box will not slip, but the hardness of the carton is still not strong enough, and it is still easy to deform when hit by external force, and its impact resistance cannot be well improved, and it cannot ensure that the items in the carton will not be damaged; therefore, the relevant problems existing in the structure of the carton need to be improved. Therefore, it is necessary to provide a new packaging carton with an impact-resistant structure to solve the above technical problems. Utility Model Content

[0004] The technical problem solved by the utility model is to provide a packaging paper box with an impact-resistant structure.

[0005] To solve the above technical problems, the utility model provides a packaging carton with an impact-resistant structure, comprising: a box body assembly, the box body assembly comprising an outer carton, an inner carton, a waterproof layer and a cross groove, the inner wall of the outer carton is provided with an inner carton, the outer wall of the outer carton is glued with a waterproof layer around and on the bottom, the four corners of the outer carton and the inner carton are provided with cross grooves, the four end surfaces where the outer carton and the inner carton are in contact are provided with reinforcement grooves, and the lower end surfaces where the outer carton and the inner carton are in contact are evenly provided with a plurality of groups of circular grooves; a box cover assembly, the box cover assembly comprises a box cover, a square groove and a reinforcement frame, the upper end cover of the outer carton is provided with a box cover, the upper end of the box cover is provided with a square groove, and the square groove is fixedly provided with a reinforcement frame; a first reinforcement frame, a first reinforcement frame is fixedly inserted in the cross groove, a second reinforcement frame is fixedly inserted in the reinforcement groove, a buffer column is fixedly inserted in the circular groove, and an airbag assembly is provided in the inner carton.

[0006] As a further solution of the utility model, the waterproof layer is an acrylic waterproof coating.

[0007] As a further solution of the utility model, the reinforcement frame, the first reinforcement frame and the second reinforcement frame are all made of hard shell plastic material, the first reinforcement frame is arranged in a cross shape, and the second reinforcement frame is arranged in a cross X shape.

[0008] As a further solution of the utility model, the buffer column is made of sponge.

[0009] As a further solution of the utility model, cushion blocks are fixedly provided at the four corners of the lower end surface of the outer carton.

[0010] As a further solution of the utility model, two symmetrical groups of handles are fixedly provided on the surfaces at both ends of the side surface of the outer carton.

[0011] As a further solution of the utility model, the airbag assembly includes a first airbag and a second airbag. The first airbag is fixedly arranged around the inner wall of the inner carton, and the second airbag is arranged at the lower end of the first airbag. The first airbag and the second airbag are connected, and a certain amount of gas is filled inside the first airbag and the second airbag.

[0012] Compared with the related art, the packaging carton with an impact-resistant structure provided by the utility model has the following beneficial effects:

[0013] 1. The utility model is provided with a first reinforcement frame and a second reinforcement frame. The first reinforcement frame can increase the strength of the four corners of the inner carton and the outer carton, and the second reinforcement frame can increase the strength around the inner carton and the outer carton. The first reinforcement frame and the second reinforcement frame further improve the connection stability and connection strength between the inner carton and the outer carton, thereby effectively improving the overall strength of the carton, thereby improving its impact resistance.

[0014] 2. The utility model is provided with an airbag assembly, and the objects to be stored are placed on the upper end of the second airbag. Since the first airbag and the second airbag are connected to each other, the gas inside the second airbag is squeezed by gravity, and part of the gas is filled into the first airbag. Therefore, when the carton is impacted, the first airbag provides a certain buffer between the stored objects and the inner carton, preventing the objects from shaking and directly hitting the inner carton to cause damage to the inner carton.

[0015] 3. The utility model is provided with a box cover assembly, and the reinforcing frame increases the compression resistance of the box cover, so that when multiple boxes are stacked together, the cartons will not collapse due to gravity, thereby protecting the items in the boxes. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to facilitate understanding by those skilled in the art, the present invention is further described below in conjunction with the accompanying drawings.

[0017] Figure 1This is a schematic diagram of the overall structure of a packaging carton with an impact-resistant structure according to the utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of a box assembly of a packaging carton with an impact-resistant structure according to the utility model;

[0019] Figure 3 This is a schematic top view of the overall structure of a packaging carton with an impact-resistant structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the three-dimensional structure of a box assembly of a packaging carton with an impact-resistant structure according to the utility model;

[0021] Figure 5 This is a schematic cross-sectional structure diagram of a box cover assembly with an impact-resistant structure according to the utility model;

[0022] Figure 6 This is a schematic diagram of a reinforcement frame structure with an impact-resistant structure of the utility model;

[0023] Figure 7 This is a schematic diagram of the structure of a first reinforcement frame with an impact-resistant structure of the utility model;

[0024] Figure 8 This is a schematic diagram of the structure of a second reinforcement frame with an impact-resistant structure according to the utility model;

[0025] Fig. 9 The utility model is a schematic diagram of the structure of an airbag component with an impact-resistant structure.

[0026] In the figure: 1. box body assembly; 101. outer carton; 102. inner carton; 103. waterproof layer; 104. cross groove; 105. reinforcement groove; 106. round groove; 2. box cover assembly; 21. box cover; 22. square groove; 23. reinforcement frame; 3. cushion block; 4. handle; 5. first reinforcement frame; 6. second reinforcement frame; 7. buffer column; 8. airbag assembly; 81. first airbag; 82. second airbag. DETAILED DESCRIPTION

[0027] Please refer to Figure 1-Figure 8A packaging carton with an impact-resistant structure comprises: a box assembly 1, the box assembly 1 comprises an outer carton 101, an inner carton 102, a waterproof layer 103 and a cross groove 104, the inner carton 102 is arranged on the inner wall of the outer carton 101, the waterproof layer 103 is glued to the outer wall and the bottom of the outer carton 101, the outer carton 101 and the inner carton 102 are provided with cross grooves 104 at the four corners, the outer carton 101 and the inner carton 102 are provided with reinforcing grooves 105 at the four sides of the end faces where the outer carton 101 and the inner carton 102 are attached, and the lower end of the outer carton 101 and the inner carton 102 are attached. A plurality of groups of circular grooves 106 are evenly arranged on the surface; a box cover assembly 2, the box cover assembly 2 includes a box cover 21, a square groove 22 and a reinforcing frame 23, the upper end cover of the outer carton 101 is provided with a box cover 21, a square groove 22 is arranged inside the upper end of the box cover 21, and a reinforcing frame 23 is fixedly arranged inside the square groove 22; a first reinforcing frame 5, a first reinforcing frame 5 is fixedly inserted inside the cross groove 104, a second reinforcing frame 6 is fixedly inserted inside the reinforcing groove 105, a buffer column 7 is fixedly inserted inside the circular groove 106, and an airbag assembly 8 is arranged inside the inner carton 102.

[0028] Preferably, the waterproof layer 103 is an acrylic waterproof coating, and the waterproof layer 103 enhances the waterproof ability and waterproof effect of the carton, preventing water from entering the carton and causing damage to the articles. Preferably, the reinforcing frame 23, the first reinforcing frame 5 and the second reinforcing frame 6 are all made of hard shell plastic material, the first reinforcing frame 5 is set in a cross shape, and the second reinforcing frame 6 is set in a cross X shape. The first reinforcing frame 5 can increase the strength of the four corners of the inner carton 102 and the outer carton 101, and the second reinforcing frame 6 is set in an X shape, so that the second reinforcing frame 6 has a stronger compression resistance, and improves the connection stability and connection strength between the inner carton 102 and the outer carton 101. Preferably, the buffer column 7 is made of sponge, and the setting of the buffer column 7 can play a supporting role. After the articles are placed in the inner carton 102, the buffer column 7 is squeezed and then quickly returns to its original position, which has a certain shock absorption effect. Preferably, the four corners of the lower end surface of the outer carton 101 are fixedly provided with cushion blocks 3, and the cushion blocks 3 can keep the outer carton 101 away from the ground to prevent the outer carton 101 from being affected by ground moisture and getting wet.

[0029] Preferably, two sets of symmetrical handles 4 are fixedly provided on the two end surfaces of the side of the outer carton 101, and the handles 4 can facilitate the transportation and storage of the carton.

[0030] Preferably, the airbag assembly 8 includes a first airbag 81 and a second airbag 82. The first airbag 81 is fixedly arranged around the inner wall of the inner carton 102, and the second airbag 82 is arranged at the lower end of the first airbag 81. The first airbag 81 and the second airbag 82 are connected. The first airbag 81 and the second airbag 82 are filled with a certain amount of gas. The object to be stored is placed on the upper end of the second airbag 81. Since the first airbag 81 and the second airbag 82 are connected to each other, the gas inside the second airbag 82 is squeezed by gravity, and part of the gas is filled into the first airbag 81. Therefore, when the carton is impacted, the first airbag 81 provides a certain buffer between the stored object and the inner carton 102 to prevent the object from shaking and directly hitting the inner carton 102 to cause damage to the inner carton 102, thereby increasing the service life of the carton.

[0031] The working principle of the packaging carton with an impact-resistant structure provided by the utility model is as follows:

[0032] Open the box cover 21 and place the object to be protected on the upper end of the second airbag 81. Since the first airbag 81 and the second airbag 82 are interconnected, the gas inside the second airbag 82 is squeezed by gravity, and part of the gas is filled into the first airbag 81. Therefore, when the carton is impacted, the first airbag 81 provides a certain buffer between the stored object and the inner carton 102. The first reinforcement frame 5 can increase the strength of the four corners of the inner carton 102 and the outer carton 101, and the second reinforcement frame 6 can increase the strength around the inner carton 102 and the outer carton 101. The first reinforcement frame 5 and the second reinforcement frame 6 further improve the connection stability and connection strength between the inner carton 102 and the outer carton 101.

[0033] Although the embodiments of the present invention have been shown and described, it is understood by those skilled in the art that various changes, modifications, substitutions and variations or direct or indirect applications may be made to these embodiments without departing from the principles and spirit of the present invention. In other related technical fields, the scope of the present invention is defined by the attached claims and their equivalents, which are equally included in the scope of patent protection of the present invention.

Claims

1. A packaging carton with an impact-resistant structure, characterized in that: include: A box assembly (1), the box assembly (1) comprising an outer carton (101), an inner carton (102), a waterproof layer (103) and a cross groove (104); the inner carton (102) is arranged on the inner wall of the outer carton (101); the waterproof layer (103) is glued around the outer wall and the bottom of the outer carton (101); the four corners of the outer carton (101) and the inner carton (102) are provided with cross grooves (104); the four sides of the end surfaces where the outer carton (101) and the inner carton (102) are in contact with each other are provided with reinforcement grooves (105); the lower end surfaces where the outer carton (101) and the inner carton (102) are in contact with each other are evenly provided with a plurality of groups of circular grooves (106); A box cover assembly (2), the box cover assembly (2) comprising a box cover (21), a square groove (22) and a reinforcing frame (23); the upper end cover of the outer carton (101) is provided with a box cover (21); a square groove (22) is provided inside the upper end of the box cover (21); and a reinforcing frame (23) is fixedly provided inside the square groove (22); A first reinforcing frame (5) is fixedly inserted in the cross groove (104), a second reinforcing frame (6) is fixedly inserted in the reinforcing groove (105), a buffer column (7) is fixedly inserted in the circular groove (106), and an airbag assembly (8) is arranged inside the inner carton (102).

2. The packaging carton with an impact-resistant structure according to claim 1, characterized in that: The waterproof layer (103) is an acrylic waterproof coating.

3. The packaging carton with an impact-resistant structure according to claim 1, characterized in that: The reinforcing frame (23), the first reinforcing frame (5) and the second reinforcing frame (6) are all made of hard shell plastic material; the first reinforcing frame (5) is arranged in a cross shape, and the second reinforcing frame (6) is arranged in a cross X shape.

4. The packaging carton with an impact-resistant structure according to claim 1, characterized in that: The buffer column (7) is made of sponge.

5. The packaging carton with an impact-resistant structure according to claim 1, characterized in that: Pads (3) are fixedly arranged at the four corners of the lower end surface of the outer carton (101).

6. The packaging carton with an impact-resistant structure according to claim 1, characterized in that: Two symmetrical groups of handles (4) are fixedly provided on the surfaces at both ends of the side surface of the outer carton (101).

7. The packaging carton with an impact-resistant structure according to claim 1, characterized in that: The airbag assembly (8) comprises a first airbag (81) and a second airbag (82); the first airbag (81) is fixedly arranged around the inner wall of the inner carton (102); the second airbag (82) is arranged at the lower end of the first airbag (81); the first airbag (81) and the second airbag (82) are connected; and a certain amount of gas is filled inside the first airbag (81) and the second airbag (82).

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