High-strength impact-resistant packaging carton

Abstract

The high-strength impact-resistant packaging carton comprises a carton body, carton covers are integrally arranged on the two sides of the upper surface of the carton body, carton bottom plates are integrally arranged on the two sides of the lower surface of the carton body, and four containing grooves are symmetrically formed in the two sides of the inner surface of the carton body; the inner bottom surface of the containing groove and the two sides of the inner top surface of the paper box body are rotationally connected with partition pieces used for partitioning the inner space of the paper box body, and protection pieces are arranged in the paper box body, the paper box cover and the paper box bottom plate in a layered mode. Through rotation of a first partition plate, a second partition plate and a third partition plate in the partition piece, flexible application of the inner space of the carton body is achieved, use is convenient, people can store objects of different sizes conveniently, and through arrangement of the protection piece, the good protection effect can be achieved when the device is subjected to external impact force, water and moisture; and the situation that supporting force is weakened due to deformation of the box body and use of a user is affected is avoided.

Description

Technical Field

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

[0002] Cartons are the most widely used packaging products in modern society. In the fields of express delivery and cargo packaging, people often use cartons to package various items to meet the needs of item delivery;

[0003] When people need cartons to store items, they often need to divide the space inside the carton to separate different items. In the prior art, there is only one entire space inside the packaging carton, or there are fixed partitions, which cannot store larger items. As a result, people cannot flexibly use the internal space to store different items when using the packaging carton.

[0004] Therefore, we have made improvements to this and proposed a high-strength and impact-resistant packaging carton. Utility Model Content

[0005] The utility model aims to solve the problem that when a packaging carton is used, the internal space cannot be flexibly used to store different articles.

[0006] In order to achieve the above-mentioned invention object, the utility model provides the following technical solutions:

[0007] The invention discloses a high-strength and impact-resistant packaging carton to improve the above problems.

[0008] The specific application is as follows:

[0009] It includes a carton body, a carton cover is integrally provided on both sides of the upper surface of the carton body, a carton bottom plate is integrally provided on both sides of the lower surface of the carton body, four placement grooves are symmetrically opened on both sides of the inner surface of the carton body, the inner bottom surface of the placement groove and both sides of the top surface of the carton body are rotatably connected with partitions for dividing the internal space of the carton body, and the internal layers of the carton body, the carton cover and the carton bottom plate are provided with protective parts.

[0010] By rotating the partition board 1, the partition board 2 and the partition board 3 in the partition, the internal space of the carton can be flexibly used. It is easy to use and convenient for people to store items of different sizes. By setting the protective parts, when the device is subjected to external impact, water and moisture, it can play a good protective effect, avoiding the deformation of the box body and the weakening of the supporting force, thereby affecting the user's use.

[0011] As a preferred embodiment of the high-strength and impact-resistant packaging carton provided by the utility model, the partition includes a partition plate 1, which is rotatably connected to one side of the inner surface of the carton body, and the other side of the inner surface of the carton body is rotatably connected to a partition plate 2, and the top surface of the carton body is located above the partition plates 1 and 2 and is rotatably connected to a partition plate 3.

[0012] As a preferred embodiment of the high-strength and impact-resistant packaging carton provided by the utility model, the partition plate 1 and the partition plate 2 are folded and arranged at one end close to the center of the carton body, and the partition plate 1 and the partition plate 2 match the placement groove.

[0013] As a preferred embodiment of the high-strength and impact-resistant packaging carton provided by the utility model, fixing holes are provided on the upper and lower sides of the outer surface of the second partition plate, the position where the first partition plate is in contact with the second partition plate, and the center position of the outer surface of the third partition plate, and a side surface of the outer surface of the first partition plate, the inner surface of the placement groove and the inner edge of the carton body are fixedly connected with a fixing block, the fixing block matches the fixing hole, and the two ends of the fixing block can be folded and closed.

[0014] As a preferred embodiment of the high-strength and impact-resistant packaging carton provided by the utility model, the protective component includes a corrugated layer, the corrugated layer includes corrugated boards, a first waterproof layer is installed between the top sides of the corrugated boards, and a triangular side frame is installed between the bottom sides of the corrugated layers.

[0015] As a preferred embodiment of the high-strength and impact-resistant packaging carton provided by the utility model, honeycomb layers are bonded to both sides of the outer surface of the corrugated layer by adhesive, EPDM particles are placed in the gaps of the honeycomb layers, and the corrugated layer and the honeycomb layer are installed inside the carton body.

[0016] As a preferred embodiment of the high-strength and impact-resistant packaging carton provided by the utility model, a second waterproof layer is bonded to the outer side of the carton body by an adhesive, and the second waterproof layer is a transparent vinyl chloride resin.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] By rotating the partition board 1, the partition board 2 and the partition board 3 in the partition, the internal space of the carton can be flexibly used. It is easy to use and convenient for people to store items of different sizes. By setting the protective parts, when the device is subjected to external impact, water and moisture, it can play a good protective effect, avoiding the deformation of the box body and the weakening of the supporting force, thereby affecting the user's use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A schematic diagram of the structure of a high-strength, impact-resistant packaging carton provided for this application;

[0020] Figure 2 A schematic diagram of the structure of a fixed card block of a high-strength and impact-resistant packaging carton provided in this application;

[0021] Figure 3 A schematic diagram of the side section structure of a carton side panel of a high-strength, impact-resistant packaging carton provided in the present application.

[0022] Indicated in the figure:

[0023] 1. Carton body; 11. Carton cover; 12. Carton bottom plate; 13. Placement slot; 2. Partition plate 1; 21. Partition plate 2; 22. Partition plate 3; 3. Fixing hole; 31. Fixing block; 4. Corrugated layer; 41. Corrugated board; 42. First waterproof layer; 43. Triangular side frame 1; 44. Support plate 2; 5. Honeycomb layer; 6. Second waterproof layer. DETAILED DESCRIPTION

[0024] To make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be described clearly and completely in conjunction with the accompanying drawings. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments.

[0025] Therefore, the following detailed description of the embodiments of the present invention is not intended to limit the scope of the present invention to be protected, but merely represents some embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0026] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.

[0027] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0028] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "upper", "lower", etc. is based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the invention product is usually placed when in use, or the orientation or position relationship commonly understood by those skilled in the art. Such terms are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0029] As described in the background art, when a packaging carton is used, the internal space cannot be flexibly used to store different items.

[0030] In order to solve this technical problem, the utility model provides a high-strength and impact-resistant packaging carton.

[0031] Specifically, please refer to Figure 1-3 A high-strength and impact-resistant packaging carton specifically comprises a carton body 1, a carton cover 11 is integrally provided on both sides of the upper surface of the carton body 1, a carton bottom plate 12 is integrally provided on both sides of the lower surface of the carton body 1, four placement grooves 13 are symmetrically provided on both sides of the inner surface of the carton body 1, and the inner bottom surface of the placement groove 13 and both sides of the inner top surface of the carton body 1 are rotatably connected with partitions for dividing the internal space of the carton body 1, and the internal layers of the carton body 1, the carton cover 11 and the carton bottom plate 12 are provided with protective parts.

[0032] By rotating the partition plate 1 2, the partition plate 21 and the partition plate 3 22 in the partition, the internal space of the carton body 1 can be flexibly used, which is convenient for people to store items of different sizes. By setting the protective parts, when the device is subjected to external impact, water and moisture, it can play a good protective effect, avoiding deformation of the box body and weakening of the supporting force, thereby affecting the user's use.

[0033] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiments of the utility model will be clearly and completely described below in conjunction with the accompanying drawings.

[0034] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.

[0035] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0036] Example 1

[0037] Please refer to Figure 1-3 A high-strength and impact-resistant packaging carton includes a carton body 1, a carton cover 11 is integrally provided on both sides of the upper surface of the carton body 1, a carton bottom plate 12 is integrally provided on both sides of the lower surface of the carton body 1, four placement grooves 13 are symmetrically provided on both sides of the inner surface of the carton body 1, and the inner bottom surface of the placement groove 13 and both sides of the inner top surface of the carton body 1 are rotatably connected with a partition for separating the internal space of the carton body 1, and the carton body 1, the carton cover 11, and the carton bottom plate 12 are layered with protective parts. The partition includes a partition plate 1 2, which is rotatably connected to one side of the inner surface of the carton body 1, and a partition plate 2 21 is rotatably connected to the other side of the inner surface of the carton body 1, and a partition plate 3 22 is rotatably connected to the upper side of the partition plate 1 2 and the partition plate 2 21 on the inner top surface of the carton body 1. The partition plates 1 2 and 2 21 are folded at one end near the center of the carton body 1, and the partition plates 1 2 and 2 21 match the placement groove 13. Fixing holes 3 are provided on the upper and lower sides of the outer surface of the second partition plate 21, the position where the partition plate 1 2 and the second partition plate 21 are in contact with each other, and the center position of the outer surface of the third partition plate 22. A fixing block 31 is fixedly connected to one side surface of the outer surface of the partition plate 2, the inner surface of the placement groove 13 and the inner edge surface of the carton body 1. The fixing block 31 matches the fixing hole 3, and the two ends of the fixing block 31 can be folded and closed.

[0038] Implementation process: When the space inside the carton body 1 needs to be divided, the fixed block 31 fixedly connected to the inner surface of the placement groove 13 is folded in half, and the partition plate 1 2 and the partition plate 2 21 are rotated to make the fixed block 31 pass through the fixed hole 3 to escape from the restriction, so that the partition plate 1 2 and the partition plate 2 21 are separated from the inside of the placement groove 13, and the fixed block 31 fixedly connected to the outer surface of the partition plate 1 2 is folded in half. When the partition plate 1 2 contacts the partition plate 2 21, the fixed block 31 is folded in half and passes through the fixed hole 3 opened on the surface of the partition plate 2 21. Under the effect of the ductility of the fixed block 31 itself, the fixed block 31 is folded. The folded part is unfolded to fix the position of the partition plate 1 2 and the partition plate 21, so as to complete the separation of the bottom space inside the carton body 1, and the fixed block 31 fixedly connected to the inner surface of the carton body 1 is folded in half to release the fixation of the partition plate 3 22, and the partition plate 3 22 is rotated to the upper surface of the partition plate 1 2 and the partition plate 21. The partition plates 3 22 on both sides are rotated to form a complete plane, so as to realize the separation of the upper and lower spaces on the inner surface of the carton body 1. When it is necessary to release the separation of the internal space of the carton body 1, the reverse operation can be performed. The partition plates 1 2 and the partition plates 21 support the partition plate 3 22 through the bottom.

[0039] Implementation benefits: A flexible partitioning effect of the inner space of the carton body 1 is achieved.

[0040] Example 2

[0041] The protective member includes a corrugated layer 4, which includes a corrugated board 41, a first waterproof layer 42 is installed between the top sides of the corrugated board 41, and a triangular side frame 43 is installed between the bottom sides of the corrugated layer 4. Honeycomb layers 5 are bonded to both sides of the outer surface of the corrugated layer 4 by adhesive, and EPDM particles are placed in the gaps of the honeycomb layer 5. The corrugated layer 4 and the honeycomb layer 5 are installed inside the carton body 1. A second waterproof layer 6 is bonded to the outside of the carton body 1 by adhesive, and the second waterproof layer 6 is a transparent chlorinated vinyl resin.

[0042] Implementation process: The second waterproof layer 6 is a transparent vinyl chloride resin coated on the outer surface of the carton body 1, which can effectively isolate external moisture and water, and prevent the carton body 1 from being affected by water and moisture, causing the carton body 1 to be soaked and deformed, affecting the use effect. When the carton body 1 is impacted, the honeycomb layer 5 is squeezed, because the gaps in the honeycomb layer 5 are filled with EPDM particles. The EPDM particles have good high elasticity and high temperature resistance. The EPDM particles inside the honeycomb layer 5 of the carton body 1 reduce the external impact force. At the same time, the first waterproof layer 42 gives a force to the corrugated board 41, and the triangular side frame 43 supports the corrugated board 41. The corrugated board 41 gives the first waterproof layer 42 a support. Under the effect of mutual support inside the corrugated layer 4, the external impact force is weakened and disappears, thereby weakening the external impact force and protecting the device.

[0043] Implementation benefits: Make the carton impact-resistant and waterproof.

[0044] The above embodiments are only used to illustrate the present invention and are not intended to limit the technical solutions described in the present invention. Although the present invention has been described in detail with reference to the above embodiments, the present invention is not limited to the above specific implementation methods. Therefore, any modification or equivalent replacement of the present invention; and all technical solutions and improvements thereof that do not depart from the spirit and scope of the invention are included in the scope of the claims of the present invention.

Claims

1. A high-strength and impact-resistant packaging carton, comprising a carton body (1), carton covers (11) being integrally provided on both sides of the upper surface of the carton body (1), and carton bottom plates (12) being integrally provided on both sides of the lower surface of the carton body (1), characterized in that: Four placement grooves (13) are symmetrically provided on both sides of the inner surface of the carton body (1); the inner bottom surface of the placement groove (13) and both sides of the inner top surface of the carton body (1) are rotatably connected with partitions for partitioning the internal space of the carton body (1); and the internal layers of the carton body (1), the carton cover (11) and the carton bottom plate (12) are provided with protective parts.

2. A high-strength and impact-resistant packaging carton according to claim 1, characterized in that: The partition comprises a partition plate 1 (2), wherein the partition plate 1 (2) is rotatably connected to one side of the inner surface of the carton body (1), and the other side of the inner surface of the carton body (1) is rotatably connected to a partition plate 2 (21), and the inner top surface of the carton body (1) is located above the partition plate 1 (2) and the partition plate 2 (21) and is rotatably connected to a partition plate 3 (22).

3. A high-strength impact-resistant packaging carton according to claim 2, characterized in that: The partition plate 1 (2) and the partition plate 2 (21) are folded and arranged at one end close to the center of the carton body (1); the partition plate 1 (2) and the partition plate 2 (21) match the placement groove (13).

4. A high-strength impact-resistant packaging carton according to claim 3, characterized in that: Fixing holes (3) are provided on the upper and lower sides of the outer surface of the second partition plate (21), the position where the first partition plate (2) and the second partition plate (21) are in contact with each other, and the center position of the outer surface of the third partition plate (22); a fixing block (31) is fixedly connected to one side surface of the outer surface of the first partition plate (2), the inner surface of the placement groove (13) and the inner edge surface of the carton body (1); the fixing block (31) matches the fixing hole (3), and the two ends of the fixing block (31) can be folded and closed.

5. A high-strength and impact-resistant packaging carton according to claim 4, characterized in that: The protective element comprises a corrugated layer (4), the corrugated layer (4) comprises a corrugated board (41), a first waterproof layer (42) is installed between the top sides of the corrugated board (41), and a triangular side frame (43) is installed between the bottom sides of the corrugated layer (4).

6. A high-strength impact-resistant packaging carton according to claim 5, characterized in that: Honeycomb layers (5) are bonded to both sides of the outer surface of the corrugated layer (4) by adhesive, EPDM particles are placed in the gaps of the honeycomb layer (5), and the corrugated layer (4) and the honeycomb layer (5) are installed inside the carton body (1).

7. A high-strength and impact-resistant packaging carton according to claim 6, characterized in that: The outer side of the carton body (1) is bonded with a second waterproof layer (6) by an adhesive, and the second waterproof layer (6) is a transparent vinyl chloride resin.

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