High load bearing corrugated carton

Abstract

The utility model discloses a high bearing corrugated carton relates to carton technical field, including: carton body and top cover, partition strip, the top of partition strip is installed with first magic paste, the top of first magic paste is installed with bottom plate, the bottom of bottom plate is installed with second magic paste, the top of bottom plate is installed with support rod, the outer wall of support rod is installed with support plate, the inner wall of support plate is equipped with ventilating groove. The utility model discloses through being installed with support mechanism, first utilize second magic paste and first magic paste adsorption, connect bottom plate and partition strip, and the article is located at the both sides of partition strip, then support rod and support plate are located in carton body at this moment, when top cover is sealed to carton body, the bottom of top cover is bonded with support plate, then utilize support plate and play a supporting role to the top of carton body, and then avoid the situation that the internal article is damaged when stacking and placing.

Description

Technical Field

[0001] This utility model relates to the field of cardboard box technology, specifically a high load-bearing corrugated cardboard box. Background Technology

[0002] High-load-bearing corrugated boxes are packaging containers specifically designed to withstand heavy weights or high-intensity pressure. Their core lies in optimizing material structure, process parameters, and auxiliary design to significantly improve their compression resistance, impact resistance, and stacking capacity while maintaining the advantages of lightweight and recyclable corrugated boxes. High-load-bearing corrugated boxes are widely used in industrial manufacturing, home appliances and electronics, food and beverage logistics, and other industries.

[0003] Patent document CN219468405U discloses a corrugated cardboard box, which includes "a cardboard box body, a paper cover on the top of the cardboard box body, one end of the cardboard box body and the paper cover connected, a base on the periphery of the cardboard box body, an inner protective sleeve inside the base, a set of shock-absorbing components on the periphery of the inner protective sleeve, an outer protective sleeve on the periphery of the base, the two sides of the shock-absorbing components being connected to the inner and outer protective sleeves respectively, multiple sets of fixing blocks on the inner bottom surface of the cardboard box body, a sponge inside the cardboard box body, eight circular slots on the upper end of the sponge, a reinforcing plate between the cardboard box body and the sponge, and two magnets on the front of the cardboard box body and the front of the paper cover, with the two magnets being equidistant from each other. This utility model improves the convenience and practicality of using a corrugated cardboard box through its design."

[0004] However, the aforementioned published literature on corrugated cardboard boxes mainly focuses on improving the convenience and practicality of using the corrugated cardboard boxes, and does not address the issue of strengthening the compressive strength of the top of the cardboard box body.

[0005] Therefore, it is necessary to develop a support mechanism to enhance the compressive strength of the top of the carton. Utility Model Content

[0006] The purpose of this utility model is to provide a high load-bearing corrugated cardboard box to solve the technical problem of improving the support and compression resistance of high load-bearing corrugated cardboard boxes mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a high load-bearing corrugated cardboard box, comprising: a cardboard box body and a top cover, wherein the inner wall of the cardboard box body is provided with a support mechanism, the support mechanism being used to enhance the compressive strength of the top of the cardboard box body; The support mechanism includes a divider strip located on the inner wall of the carton body. A first Velcro fastener is installed on the top of the divider strip, a base plate is installed on the top of the first Velcro fastener, a second Velcro fastener is installed on the bottom of the base plate, a support rod is installed on the top of the base plate, a support plate is installed on the outer wall of the support rod, and a ventilation groove is provided on the inner wall of the support plate.

[0008] Preferably, the outer wall of the carton body is fitted with a top cover.

[0009] Preferably, the outer wall of the support rod is provided with a disassembly mechanism, which is used to facilitate the change of the length of the support plate.

[0010] Preferably, the disassembly mechanism includes a threaded groove, and the outer wall of the support rod is provided with a threaded groove.

[0011] Preferably, a threaded rod is installed on the outer wall of the support plate.

[0012] Preferably, a first magnet is installed on the outer wall of the support plate.

[0013] Preferably, an extension block is mounted on the outer wall of the first magnet, and a second magnet is mounted on the outer wall of the extension block.

[0014] Compared with the prior art, the beneficial effects of this utility model are: 1. This utility model strengthens the pressure resistance of the top of the carton body by installing a support mechanism. Existing carton bodies are often stacked when full of items, which can cause the bottom of the carton body to be crushed, resulting in damage to the items. Therefore, this needs to be improved. First, the bottom plate and the divider strip are connected by using the second Velcro to attach to the first Velcro. The items are located on both sides of the divider strip. At this time, the support rod and support plate are located in the carton body. When the top cover seals the carton body, the bottom of the top cover is attached to the support plate. The support plate provides support to the top of the carton body, thereby avoiding damage to the internal items when stacked. 2. This utility model features a removable mechanism that facilitates changes to the length of the support plate. Existing support plates and support rods are fixedly connected, making it impossible to replace a damaged support plate individually. Furthermore, the varying dimensions of the carton body prevent adjustments to the support plate's length. Therefore, this design requires improvement. When the support plate needs to be disassembled, it is simply twisted to remove the threaded rod from the threaded groove, allowing for easy removal and replacement. When the support plate needs to be lengthened, a suitable extension block is selected and installed using a first and second magnet. All extension blocks, support rods, and support plates are made of plastic. Attached Figure Description

[0015] Figure 1This is a schematic diagram of the overall structure of the cardboard box body of this utility model; Figure 2 This is a schematic diagram of the front structure of the cardboard box body of this utility model; Figure 3 This is a schematic diagram of the front structure of the support plate of this utility model; Figure 4 This is a schematic diagram of the front structure of the growth block of this utility model.

[0016] In the diagram: 1. Carton body; 2. Top cover; 3. Divider strip; 4. First Velcro strap; 5. Bottom plate; 6. Second Velcro strap; 7. Support rod; 8. Support plate; 9. Ventilation groove; 10. Threaded groove; 11. Threaded rod; 12. First magnet; 13. Second magnet; 14. Growth block. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0019] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0020] Please see Figure 1 and Figure 2A high load-bearing corrugated cardboard box includes: a cardboard box body 1 and a top cover 2. The top cover 2 is installed on the outer wall of the cardboard box body 1. Items are placed into the cardboard box body 1, and then the top cover 2 is covered with tape to seal the top of the cardboard box body 1.

[0021] Please see Figure 2 and Figure 3 The inner wall of the cardboard box body 1 is provided with a support mechanism to enhance the pressure resistance of the top of the cardboard box body 1. The support mechanism includes a divider strip 3, which is located on the inner wall of the cardboard box body 1. A first Velcro 4 is installed on the top of the divider strip 3, a bottom plate 5 is installed on the top of the first Velcro 4, a second Velcro 6 is installed on the bottom of the bottom plate 5, a support rod 7 is installed on the top of the bottom plate 5, a support plate 8 is installed on the outer wall of the support rod 7, and a ventilation groove 9 is provided on the inner wall of the support plate 8. Existing cardboard boxes 1 often become stacked or transported after being filled with items. The problem is that stacking the boxes can damage the bottom cardboard box 1, resulting in damage to the items. Therefore, this needs to be improved. First, the second Velcro 6 is used to attach the bottom plate 5 to the divider strip 3. The items are located on both sides of the divider strip 3. At this time, the support rod 7 and the support plate 8 are located inside the cardboard box 1. When the top cover 2 seals the cardboard box 1, the bottom of the top cover 2 is attached to the support plate 8. The support plate 8 then provides support to the top of the cardboard box 1, thus preventing damage to the internal items when stacked.

[0022] Please see Figure 2 and Figure 4 The outer wall of the support rod 7 is provided with a disassembly mechanism, which is used to facilitate the change of the length of the support plate 8. The disassembly mechanism includes a threaded groove 10. The outer wall of the support rod 7 is provided with a threaded groove 10. The outer wall of the support plate 8 is equipped with a threaded rod 11. The outer wall of the support plate 8 is equipped with a first magnet 12. The outer wall of the first magnet 12 is equipped with an extension block 14. The outer wall of the extension block 14 is equipped with a second magnet 13. The existing support plate 8 and support rod 7 are fixedly connected. When the support plate 8 is damaged, it cannot be replaced separately. At the same time, the size of the carton body 1 is different, which makes it impossible to change the length of the support plate 8. Therefore, this needs to be improved. When the support plate 8 needs to be disassembled, the support plate 8 is twisted so that the threaded rod 11 can be taken out from the threaded groove 10, and the support plate 8 can be disassembled and replaced. When the length of the support plate 8 needs to be extended, a suitable extension block 14 is selected and installed by adsorption using the first magnet 12 and the second magnet 13. The extension block 14, support rod 7 and support plate 8 are all made of plastic.

[0023] The working principle is as follows: Items are placed into the cardboard box body 1, and then the top cover 2 is sealed to the top of the cardboard box body 1 using tape. Currently, when the cardboard box body 1 is full, it is often stacked during storage or transportation, which can cause the cardboard box body 1 below to be crushed, resulting in damage to the items. Therefore, this needs to be improved. First, the second Velcro 6 is used to attach to the first Velcro 4, connecting the bottom plate 5 and the divider strip 3. Items are located on both sides of the divider strip 3. At this time, the support rod 7 and the support plate 8 are located inside the cardboard box body 1. When the top cover 2 seals the cardboard box body 1, the bottom of the top cover 2 adheres to the support plate 8, thus using the support plate 8 to provide support for the top of the cardboard box body 1. To avoid damage to internal items during stacking, the existing support plate 8 and support rod 7 are fixedly connected. However, if the support plate 8 is damaged, it cannot be replaced individually. Also, the dimensions of the carton body 1 are different, making it impossible to change the length of the support plate 8. Therefore, this needs to be improved. When the support plate 8 needs to be disassembled, twist the support plate 8 to remove the threaded rod 11 from the threaded groove 10, and the support plate 8 can be disassembled and replaced. When the length of the support plate 8 needs to be extended, a suitable extension block 14 can be selected and installed by using the first magnet 12 and the second magnet 13 for attraction. The extension block 14, support rod 7 and support plate 8 are all made of plastic.

[0024] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A high-load-bearing corrugated cardboard box, characterized in that, Includes: a carton body (1) and a top cover (2), wherein the inner wall of the carton body (1) is provided with a support mechanism, which is used to strengthen the pressure resistance of the top of the carton body (1); The support mechanism includes a divider (3), which is located on the inner wall of the carton body (1). A first Velcro (4) is installed on the top of the divider (3), a bottom plate (5) is installed on the top of the first Velcro (4), a second Velcro (6) is installed on the bottom of the bottom plate (5), a support rod (7) is installed on the top of the bottom plate (5), a support plate (8) is installed on the outer wall of the support rod (7), and a ventilation groove (9) is provided on the inner wall of the support plate (8).

2. A high-load-bearing corrugated cardboard box according to claim 1, characterized in that: The outer wall of the carton body (1) is fitted with a top cover (2).

3. A high-load-bearing corrugated cardboard box according to claim 1, characterized in that: The outer wall of the support rod (7) is provided with a disassembly mechanism, which is used to facilitate the change of the length of the support plate (8).

4. A high-load-bearing corrugated cardboard box according to claim 3, characterized in that: The disassembly mechanism includes a threaded groove (10), and the outer wall of the support rod (7) is provided with a threaded groove (10).

5. A high-load-bearing corrugated cardboard box according to claim 4, characterized in that: A threaded rod (11) is installed on the outer wall of the support plate (8).

6. A high-load-bearing corrugated cardboard box according to claim 5, characterized in that: The outer wall of the support plate (8) is fitted with a first magnet (12).

7. A high-load-bearing corrugated cardboard box according to claim 6, characterized in that: The outer wall of the first magnet (12) is fitted with an growth block (14), and the outer wall of the growth block (14) is fitted with a second magnet (13).

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