CN218892833U - But big load self-sealing corrugated box of secondary use - Google Patents

Abstract

The utility model provides a large-load self-sealing corrugated box that can be used twice, relates to the technical field of corrugated boxes, and includes an upper locking plate and four walls, an upper sealing plate is installed above the four walls, and the upper locking plate is installed on On the top of the upper sealing plate, an upper plywood is installed on the outside of the upper sealing plate above the four walls, and a lower plywood is installed symmetrically below the upper plywood below the four walls, and a long groove is provided on the surface of the lower plywood , the lower part of the four walls is located under the lower plywood and the lower sealing plate is installed. In the utility model, by setting the lower locking plate, the entire carton can be automatically packaged without using tools such as adhesive tape when in use, and the bottom is not easy to separate after cutting and packaging, and can have a large load capacity. No tools are used to damage the structure of the carton. The whole carton can be disassembled, folded and unfolded for reuse. It has strong durability and can achieve better use effect.

Description

A self-sealing corrugated cardboard box with heavy load and reusable capacity

technical field

The utility model relates to the technical field of corrugated cartons, in particular to a large-load self-sealing corrugated carton that can be used twice.

Background technique

Corrugated boxes are the most frequently used packaging tools in daily life, and their durability, carrying capacity, and convenience of packaging directly affect the user experience. Complicated and other shortcomings, it is difficult to achieve better results.

Utility model content

The purpose of the utility model is to solve the shortcomings in the prior art, and propose a reusable large-load self-sealing corrugated box.

In order to achieve the above purpose, the utility model adopts the following technical solution: a self-sealing corrugated box with large load that can be used twice, including an upper locking plate and four walls, an upper sealing plate is installed above the four walls, and the upper The lock plate is installed on the top of the upper sealing plate, the top of the four walls is located on the outer side of the upper sealing plate, and the upper plywood is installed, and the bottom of the four walls is located below the upper plywood, and the lower plywood is symmetrically installed, and the surface of the lower plywood A long groove is opened, and a lower sealing plate is installed below the lower plywood under the four walls, and a lower locking plate is installed at the bottom of the lower sealing plate, and the lower locking plate is inserted into the long groove.

In order to determine the size of the upper plywood, the improvement of the utility model is that the upper plywood is symmetrically distributed and connected with the wide sides of the four walls, and the width of the upper plywood is 1/2 of the length of the four walls.

In order to determine the size of the upper sealing plate, the improvement of the utility model is that the upper sealing plate is connected with the long sides of the four walls, the width of the upper sealing plate is the width of the four walls, and the length of the upper locking plate and the upper sealing plate is Edge connection, the width of the locking plate is 1/4 of the height of the four walls, and the locking plate is embedded in the long side on the opposite side of the four walls connecting the upper sealing plate.

In order to determine the size of the lower plywood, the improvement of the utility model is that the lower plywood is symmetrically distributed and connected with the wide sides of the four walls, the width of the lower plywood is 1/2 of the long sides of the four walls, and the length The groove is located in the middle of the lower plywood, the width of the long groove is twice the thickness of the four walls, and the length is 1/4 of the long sides of the four walls.

In order to determine the size of the lower sealing plate, the improvement of the utility model is that the lower sealing plate is connected to the long sides of the four walls, the width of the lower sealing plate is 1/2 of the width of the four walls, and the width of the lower locking plate The length is 1/2 of the length of the four walls, and the width is 1/2 of the width of the four walls.

Compared with the prior art, the utility model has the advantages and positive effects that:

In the utility model, by setting the lower locking plate, the entire carton can be automatically packaged without using tools such as tapes when in use, and the bottom is not easy to separate after cutting and packaging, and can have a large load capacity. No tool is used to destroy the structure of the carton. The whole carton can be disassembled, folded and unfolded for reuse. It has strong durability and can achieve better use effect.

Description of drawings

Fig. 1 is a three-dimensional structural schematic diagram of a large-load self-sealing corrugated box that can be used twice in the present invention;

Fig. 2 is a folded structural schematic diagram of a large-load self-sealing corrugated box proposed by the utility model that can be used twice;

Fig. 3 is a fully unfolded structure schematic diagram of a reusable large-load self-sealing corrugated box proposed by the utility model.

illustration:

1. Upper locking plate; 2. Four walls; 3. Upper sealing plate; 4. Upper closing plate; 5. Lower locking plate; 6. Lower closing plate; 7. Lower sealing plate.

Detailed ways

In order to understand more clearly the above purpose, features and advantages of the utility model, the utility model will be further described below in conjunction with the accompanying drawings and embodiments. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

In describing the present invention, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical" , "horizontal", "top", "bottom", "inner", "outer" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description. It does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be construed as limiting the present invention. In addition, in the description of the present utility model, "plurality" means two or more, unless otherwise specifically defined.

Example

As shown in Figure 1-3, the utility model provides a technical solution: a reusable large-load self-sealing corrugated box, including an upper locking plate 1 and four walls 2, and an upper sealing plate is installed above the four walls 2 3. The upper locking plate 1 is installed on the top of the upper sealing plate 3, the upper plywood 4 is installed above the four walls 2 on the outside of the upper sealing plate 3, and the lower plywood 6 is symmetrically installed under the four walls 2 below the upper plywood 4 , the surface of the lower plywood 6 is provided with a long groove, the bottom of the four walls 2 is located below the lower plywood 6 and the lower sealing plate 7 is installed, the bottom of the lower sealing plate 7 is equipped with the lower locking plate 5, and the lower locking plate 5 is inserted into the Inside the long slot, the entire carton can be automatically sealed without using tape and other tools when in use, and the bottom is not easy to separate after cutting and sealing, which can have a large load capacity, and at the same time, no tools are used to damage the structure of the carton during the packaging process , the whole carton can be disassembled, folded and unfolded many times for reuse. It has strong durability and can achieve better use effect.

As shown in Figure 1-3, the upper plywood 4 is symmetrically distributed and connected to the broad sides of the four walls 2. The width of the upper plywood 4 is 1/2 of the length of the four walls 2, so that the upper plywood 4 can cover the entire carton. On the upper inner side, the upper sealing plate 3 is connected with the long sides of the four walls 2, the width of the upper sealing plate 3 is the width of the four walls 2, the upper locking plate 1 is connected with the long sides of the upper sealing plate 3, and the width of the upper locking plate 1 is the width of the four walls. 1/4 of the height of 2, the upper locking plate 1 is embedded in the long side on the opposite side of the four walls 2 connected to the upper sealing plate 3, so that the upper sealing plate 3 can cover the top of the entire carton, and is on the outside of the upper closing plate 4, and at the same time The upper lock plate 1 can be inserted between the upper plywood 4 and the four walls 2 to achieve the effect of locking the upper lock plate 1. The lower plywood 6 is symmetrically distributed and connected with the wide sides of the four walls 2. The width of the lower plywood 6 is the width of the four walls. 1/2 of the long side of 2, so that the lower plywood 6 can cover the lower inner side of the entire carton, the long groove is located in the middle of the lower plywood 6, the width of the long groove is twice the thickness of the four walls 2, and the length is the long side of the four walls 2 1/4, the lower sealing plate 7 is connected with the long sides of the four walls 2, the width of the lower sealing plate 7 is 1/2 of the width of the four walls 2, and the length of the lower locking plate 5 is 1/2 of the length of the four walls 2, And the width is 1/2 of the width of the four walls 2, so that the lower sealing plate 7 can cover the bottom of the entire carton, and is on the outside of the lower plywood 6, while the lower locking plate 5 can pass through the long slot, and press the lower plate on the inside of the carton. The plywood 6 reaches the effect of locking the lower plywood 6 and the lower sealing plate 7.

Working principle: when in use, the user only needs to unfold the four walls 2 to make the four walls 2 form a rectangular shape, then bend the lower plywood 6 so that the shape of the lower plywood 6 is at the bottom of the entire carton, and then bend the lower sealing plate 7 , so that the lower sealing plate 7 is on the outside of the lower plywood 6, and the lower locking plate 5 is inserted through the long slot into the entire carton interior, then the lower locking plate 5 can be bent from the inside of the carton so that the lower locking plate 5 fits the lower plywood 6 Inside, then you can place articles inside the carton so that the articles can press the lower locking plate 5, and the positions of the lower plywood 6 and the lower sealing plate 7 can be restricted by the lower locking plate 5, preventing the lower plywood 6 and the lower sealing plate 7 from easily Turn and separate to prevent items from spilling out from the bottom of the entire carton, you can bend the upper plywood 4 from both sides of the top of the box so that the upper plywood 4 covers the top of the carton, bend the upper sealing plate 3, and insert the upper locking plate 1 Between the upper closing plate 4 and the four walls 2, the upper sealing plate 3 can be fixed by frictional force, thereby sealing the top of the carton to achieve a self-sealing effect, so that the user can use it, and after taking the article out of the box, use it The operator can unfold the entire carton and then fold it so that it can be unfolded again later to form a carton for use.

The above are only preferred embodiments of the utility model, and are not intended to limit the utility model to other forms. Any skilled person who is familiar with the profession may use the technical content disclosed above to change or modify the equivalent of the equivalent change. The embodiments are applied to other fields, but any simple modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the present invention still belong to the protection of the technical solutions of the present invention. scope.

Claims (5)

1. A large-load self-sealing corrugated box that can be used twice, including an upper locking plate (1) and four walls (2), characterized in that: an upper sealing plate (3) is installed above the four walls (2) , the upper locking plate (1) is installed on the top of the upper sealing plate (3), the top of the four walls (2) is located on the outer side of the upper sealing plate (3) and the upper closing plate (4) is installed, and the four walls The bottom of (2) is positioned at the bottom of upper plywood (4) and lower plywood (6) is symmetrically installed, and the surface of described lower plywood (6) is provided with long groove, and the below of described four walls (2) is positioned at lower plywood (6). ) is equipped with a lower sealing plate (7), the bottom of the lower sealing plate (7) is equipped with a lower locking plate (5), and the lower locking plate (5) is inserted in the long groove. 2. The reusable large-load self-sealing corrugated cardboard box according to claim 1, characterized in that: the upper plywood (4) is symmetrically distributed and connected to the wide sides of the four walls (2), the upper The width of plywood (4) is 1/2 of four walls (2) length. 3. The reusable large-load self-sealing corrugated cardboard box according to claim 1, characterized in that: the upper sealing plate (3) is connected to the long sides of the four walls (2), and the upper sealing plate (3) ) width is the width of the four walls (2), the upper locking plate (1) is connected with the long side of the upper sealing plate (3), and the width of the upper locking plate (1) is 1/ of the height of the four walls (2) 4. The upper locking plate (1) is embedded in the long side on the opposite side of the four walls (2) connected to the upper sealing plate (3). 4. The reusable large-load self-sealing corrugated box according to claim 1, characterized in that: the lower plywood (6) is symmetrically distributed and connected to the wide sides of the four walls (2), the lower The width of the plywood (6) is 1/2 of the long sides of the four walls (2), the long groove is located in the middle of the lower plywood (6), the width of the long groove is twice the thickness of the four walls (2), and the length Be 1/4 of the long sides of four walls (2). 5. The reusable large-load self-sealing corrugated cardboard box according to claim 1, characterized in that: the lower sealing plate (7) is connected to the long sides of the four walls (2), and the lower sealing plate (7) ) is 1/2 of the width of the four walls (2), the length of the lower lock plate (5) is 1/2 of the length of the four walls (2), and the width is 1/2 of the width of the four walls (2) .

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