Carton corner compression-resistant structure

Abstract

The utility model discloses a carton corner compression-resistant structure which comprises a carton, a corner compression-resistant assembly is arranged in a carton cavity and comprises four sets of adjusting stand columns, a plurality of sets of connecting rods are arranged between every two adjacent sets of adjusting stand columns, and compression-resistant pieces are arranged at the two ends of each adjusting stand column in a sleeved mode. According to the carton corner compression-resistant structure, the structural stability of the carton corner is remarkably enhanced, the compression-resistant capacity is greatly improved, the carton corner compression-resistant structure can be flexibly adjusted according to cartons of different specifications, and it is effectively guaranteed that articles in the cartons are prevented from being damaged due to corner compression in the transportation and storage process.

Description

TECHNICAL FIELD

[0001] The utility model belongs to paper box technical field especially relates to a paper box corner compression resistance structure. BACKGROUND

[0002] In the field of logistics and cargo storage, paper boxes are a widely used packaging material for protecting various items from damage during transportation and storage. However, the existing paper box structure often shows insufficient compression resistance when facing certain external forces, especially when the corner is subjected to pressure. During transportation, paper boxes may be stacked and squeezed, or during storage, they may be subjected to pressure from other goods. Due to the relatively weak structure of the paper box corner, it is easy to cause deformation of the paper box, which in turn damages the internal items. In order to ensure the integrity of the goods and the safety of transportation and storage, improving the compression resistance of the paper box corner is a problem to be solved.

[0003] Some solutions on the market aimed at enhancing the compression resistance of the paper box corner have many shortcomings, such as inconvenient installation of some structures, difficulty in adapting to different paper box specifications, lack of flexibility and adjustability, and inability to meet the needs of efficient production and wide application.

[0004] Therefore, the utility model aims to provide a paper box corner compression resistance structure to provide more reliable protection for the use of paper boxes in the field of logistics and storage. To solve the problems of insufficient compression resistance of the paper box corner and inflexible structure in the prior art SUMMARY

[0005] The utility model aims to provide a paper box corner compression resistance structure to solve the problems of inconvenient installation and lack of flexibility and adjustability of the structure of the paper box corner compression resistance structure in the prior art, and to meet the needs of efficient production and wide application.

[0006] The utility model realizes the above-mentioned purpose through the following technical scheme: a paper box corner compression resistance structure, comprising a paper box, an angle compression resistance assembly is arranged in the cavity of the paper box.

[0007] The angle compression resistance assembly comprises four groups of adjusting columns, a plurality of groups of connecting rods are arranged between adjacent two groups of adjusting columns, and anti-pressure pieces are sleeved on both ends of the adjusting column.

[0008] Further, the adjusting column comprises a column main body, an extension column is sleeved in the cavity of the column main body, a locking hole is arranged on the top side wall of the column main body, a plurality of groups of pin holes are uniformly arranged on one side of the extension column close to the locking hole, and the locking hole and the pin hole are matched through a pin shaft.

[0009] Further, the adapter rod comprises an adapter rod body, an extension adapter rod is sleeved in the adapter rod body, the adapter rod body and the extension adapter rod are matched by a first locking bolt, the adapter rod body and the extension adapter rod are provided with clamping pieces at the ends, and the clamping pieces are matched with the adjusting column by a second locking bolt.

[0010] Further, the clamping piece is in a "U" shape structure.

[0011] Further, the compression-resistant piece comprises a right-angled compression-resistant body, one side of the compression-resistant body is fixedly provided with a compression plate, and the other side of the compression-resistant body opposite to the compression plate is provided with an adapter hole matched with the adjusting column.

[0012] Further, the adapter hole is larger than the outer diameter of the adjusting column.

[0013] Beneficial effects: the utility model discloses reasonable design, simple and stable structure, and strong practicality has the following beneficial effects:

[0014] 1, excellent compression resistance: by setting up the corner compression-resistant assembly in the paper box cavity, the compression resistance of the corner of the paper box can be significantly enhanced, the goods in the paper box are effectively protected from damage caused by external pressure during transportation and storage, and the risk of deformation of the corner of the paper box can be reduced when the goods are stacked or pressed;

[0015] 2, strong adjustability: the adjusting column and the adapter rod can be adjusted in length according to different paper box specifications, improving the applicability and flexibility of the structure;

[0016] 3, convenient installation: the clamping piece at the end of the adapter rod adopts a "U" shape structure, the clamping piece and the adjusting column are matched by a second locking bolt, which facilitates the installation of the adapter rod and ensures the stability of the connection between the adapter rod and the adjusting column, and helps to further enhance the stability of the entire corner compression-resistant structure;

[0017] 4, convenient installation and replacement of the compression-resistant piece: the adapter hole of the compression-resistant piece is larger than the outer diameter of the adjusting column, which facilitates the sleeving of the compression-resistant piece on the adjusting column, and the compression-resistant piece can be replaced according to specific requirements. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a schematic view of the utility model;

[0019] Figure 2 It is a structural schematic view of the corner compression-resistant assembly of the utility model;

[0020] Figure 3 It is a structural schematic view of the adjusting column of the utility model;

[0021] Figure 4 is a structural schematic view of the connecting rod of the utility model;

[0022] Figure 5 is a structural schematic view of the compression-resistant piece of the utility model.

[0023] In the figure: 1-paper box, 2-corner compression-resistant assembly;

[0024] 201-adjustable stand, 202-connecting rod, 203-compression-resistant piece;

[0025] 2011-stand main body, 2012-outer extension stand, 2013-locking hole, 2014-pin hole, 2015-pin shaft, 2021-connecting rod main body, 2022-outer extension connecting rod, 2023-first locking bolt, 2024-clamping piece, 2025-second locking bolt, 2031-compression-resistant main body, 2032-compression-resistant plate, 2033-connecting hole. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.

[0027] Embodiment one:

[0028] In combination with Figures 1-2 a paper box corner compression-resistant structure shown in the figure, mainly including a paper box 1, the paper box 1 as the basic packaging container plays an important role in the actual logistics transportation and article storage process to bear articles, in order to improve the compression-resistant performance of the paper box 1, especially in the corner this relatively weak and vulnerable to compression damage key position, in the cavity of the paper box 1 specially set up corner compression-resistant assembly 2;

[0029] The corner compression-resistant assembly 2 is the core part, which is composed of multiple components, including four groups of adjusting columns 201, which are ingeniously distributed at the four corner positions of the carton 1, providing a basic support frame for the corners of the carton 1. The adjusting columns 201 play an important role as pillars in the entire compression-resistant structure, and they work together to bear the external pressure, ensuring that the carton 1 can maintain its shape under conditions such as extrusion or stacking, preventing corner deformation. Between any two adjacent groups of adjusting columns 201, there are several groups of connecting rods 202, which further enhance the overall stability of the corner compression-resistant assembly 2. These connecting rods 202 can connect different adjusting columns 201 together to form a stable frame structure, thereby evenly distributing the stress of each corner and avoiding stress concentration in a specific location. Moreover, the number of these connecting rods 202 can be adjusted according to actual needs to meet the compression-resistant performance requirements of cartons 1 of different specifications and load-bearing requirements. For example, for large cartons 1 that carry heavy objects, the number of connecting rods 202 can be appropriately increased to better share the pressure. For small cartons 1 or cartons 1 that carry light objects, the number of connecting rods 202 can be correspondingly reduced to balance the cost and performance. The adjusting columns 201 are both sleeved with compression-resistant pieces 203 at both ends. The compression-resistant pieces 203 directly bear the external pressure and have a buffering and compression-resistant effect on the corners of the carton 1. The compression-resistant pieces 203 can be made of materials with certain elasticity and compression strength. When external pressure is applied to the corners of the carton 1, the compression-resistant pieces 203 can absorb and disperse part of the pressure, preventing excessive pressure from directly acting on the carton 1.

[0030] In this embodiment, the corner compression-resistant assembly 2 is combined with Figure 3The adjusting column 201 shown is a crucial component of the corner compression-resistant assembly 2, including a column body 2011, which is the basic structure of the entire adjusting column 201, having a certain strength and size, and an extension column 2012 is sleeved in the cavity of the column body 2011, and this sleeving structure makes the adjusting column 201 have adjustable characteristics, and the extension column 2012 can freely stretch and contract in the cavity of the column body 2011, thereby changing the overall length of the adjusting column 201, and this adjustable design makes the carton corner compression-resistant structure can adapt to cartons 1 of different sizes, and the top side wall of the column body 2011 is provided with a locking hole 2013, and the side of the extension column 2012 close to the locking hole 2013 is uniformly provided with a plurality of groups of pin holes 2014, and the distribution of these pin holes 2014 is uniform, and this design ensures the accuracy of the extension column 2012 during adjustment, and the number of pin holes 2014 can be set according to actual needs to realize the adjustment accuracy of different lengths and meet different use scenarios, and the locking hole 2013 and the pin hole 2014 are matched through the pin shaft 2015, and the pin shaft 2015 as a connecting and locking component plays a key role, when it is necessary to adjust the length of the adjusting column 201, the extension column 2012 can be stretched or contracted to the appropriate position in the column body 2011, and then the pin shaft 2015 is inserted into the locking hole 2013 and the corresponding pin hole 2014, so that the extension column 2012 is fixed at the required position, preventing it from sliding or shifting during use, and ensuring the stability and reliability of the adjusting column 2012 when bearing pressure.

[0031] In this embodiment, the method is combined with Figure 4The shown connecting rod 202 includes a connecting rod body 2021, which is the main part of the connecting rod, and an extension connecting rod 2022 is sleeved in the connecting rod body 2021. This sleeving structure also gives the connecting rod 202 a telescopic feature, so that the length of the connecting rod 202 can be adjusted according to actual needs. The connecting rod body 2021 and the extension connecting rod 2022 are matched by the first locking bolt 2023. When it is necessary to adjust the length of the connecting rod 202, the first locking bolt 2023 can be loosened, and the extension connecting rod 2022 can be slid in the connecting rod body 2021 to the appropriate position, and then the first locking bolt 2023 is tightened, thereby firmly fixing the extension connecting rod 2022 at the required position, ensuring the stability and reliability of the connecting rod 202 during use. The connecting rod body 2021 and the extension connecting rod 2022 are both provided with a clamping piece 2024, which is a key component for connecting the connecting rod 202 with the adjusting column 201, and provides a stable interface for the connection between the connecting rod 202 and the adjusting column 201. The clamping piece 2024 and the adjusting column 201 are matched by the second locking bolt 2025, which can firmly fix the clamping piece 2024 on the adjusting column 201. During assembly, by installing the clamping piece 2024 on the adjusting column 201 and using the second locking bolt 2025 to fasten, a stable connection between the connecting rod 202 and the adjusting column 201 can be formed, thereby forming a stable corner compression frame, effectively connecting each adjusting column 201 together, and ensuring that the connecting rod 202 will not loosen or separate when the entire corner compression assembly 2 is subjected to external pressure, thereby enhancing the overall integrity and compression resistance of the entire carton corner compression structure, and ensuring the compression resistance of the carton corner during transportation, storage, etc.

[0032] The clamping piece 2024 in this embodiment has a "U" shaped structure. On the one hand, the opening of the "U" shape can be conveniently clamped on the adjusting column 201, providing good compatibility and convenience for the connection between the clamping piece 2024 and the adjusting column 201. On the other hand, the clamping piece 2024 with a "U" shaped structure has high structural strength and stability, avoiding stress concentration in a local position, thereby reducing the risk of structural damage caused by stress concentration.

[0033] In this embodiment, the clamping piece 2024 is combined with the adjusting column 201 to form a stable connection between the connecting rod 202 and the adjusting column 201, thereby effectively connecting the connecting rod 202 and the adjusting column 201 together, and ensuring that the connecting rod 202 will not loosen or separate when the entire corner compression assembly 2 is subjected to external pressure, thereby enhancing the overall integrity and compression resistance of the entire carton corner compression structure, and ensuring the compression resistance of the carton corner during transportation, storage, etc. Figure 5The compression-resistant piece 203 shown includes a right-angle compression-resistant body 2031, which is designed to perfectly fit the corner of the carton 1, can make full use of the corner space, and maximize its compression resistance performance. The compression-resistant body 2031 is fixedly provided with a compression-resistant plate 2032 on one side. The presence of the compression-resistant plate 2032 significantly enhances the compression resistance of the compression-resistant body 2031, prevents local damage caused by pressure concentration at a certain point, and can adjust the thickness, material and specifications of the compression-resistant plate 2032 according to different compression resistance requirements to provide different levels of compression protection and meet different use scenarios. The other side of the compression-resistant body 2031 is provided with a connection hole 2033, which is mainly used in cooperation with the adjusting column 201 to ensure the close connection between the compression-resistant piece 203 and the adjusting column 201.

[0034] In this embodiment, the aperture of the connection hole 2033 is larger than the outer diameter of the adjusting column 201. The larger aperture provides convenience for the installation of the compression-resistant piece 203 on the adjusting column 201. In addition, this size design also provides convenience for the maintenance and replacement of the compression-resistant piece 203. The larger aperture of the connection hole 2033 allows the compression-resistant piece 203 to be easily removed or reinstalled from the adjusting column 201, making the maintenance and replacement operation more efficient and convenient, and further improving the maintainability of the entire carton corner compression-resistant structure.

[0035] It is obvious to those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be considered as limiting the claims involved.

[0036] In addition, it should be understood that although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution. The description of the specification is only for the sake of clarity, and those skilled in the art should consider the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other embodiments that those skilled in the art can understand.

Claims

1. A corner compression-resistant structure for a cardboard box, comprising a cardboard box (1), characterized in that: The carton (1) is provided with a corner anti-compression component (2) inside its cavity; The corner anti-compression component (2) includes four sets of adjusting columns (201), and several sets of connecting rods (202) are provided between two adjacent sets of adjusting columns (201). Anti-compression components (203) are sleeved at both ends of the adjusting columns (201).

2. The anti-compression structure for the corner of a carton according to claim 1, characterized in that: The adjusting column (201) includes a column body (2011), an extended column (2012) is sleeved inside the cavity of the column body (2011), a locking hole (2013) is provided on the top side wall of the column body (2011), and a number of pin holes (2014) are evenly distributed on the side of the extended column (2012) near the locking hole (2013). The locking hole (2013) and the pin hole (2014) are engaged by a pin (2015).

3. The anti-compression structure for the corner of a carton according to claim 2, characterized in that: The connecting rod (202) includes a connecting rod body (2021), an extended connecting rod (2022) is sleeved inside the connecting rod body (2021), the connecting rod body (2021) and the extended connecting rod (2022) are engaged by a first locking bolt (2023), and both the connecting rod body (2021) and the extended connecting rod (2022) are provided with a clip (2024) at their ends, the clip (2024) and the adjusting column (201) are engaged by a second locking bolt (2025).

4. The anti-compression structure for the corner of a carton according to claim 3, characterized in that: The card (2024) has a "U" shaped cross-section.

5. The anti-compression structure for the corner of a carton according to claim 4, characterized in that: The pressure-resistant component (203) includes a right-angled pressure-resistant body (2031). A pressure-resistant plate (2032) is fixedly provided on one side of the pressure-resistant body (2031). A connecting hole (2033) is provided on the other side of the pressure-resistant body (2031) relative to the pressure-resistant plate (2032). The connecting hole (2033) cooperates with the adjusting column (201).

6. The anti-compression structure for the corner of a carton according to claim 5, characterized in that: The diameter of the connecting hole (2033) is larger than the outer diameter of the adjusting column (201).

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