Carton with quick sealing structure

Abstract

The carton with the rapid sealing structure comprises a bottom plate and a first side plate, the front end of the bottom plate is fixedly connected with a first reinforcing plate, the top end of the bottom plate is fixedly connected with a rear plate, the front end of the rear plate is fixedly connected with a top plate, the rear end of the top plate is fixedly connected with a fixing frame, and the fixing frame is fixedly connected with a second reinforcing plate. One side of the front end of the bottom plate is fixedly connected with a first side plate, the other side of the front end of the bottom plate is fixedly connected with a fourth side plate, the bottom end of the fourth side plate is fixedly connected with a third side plate, and the bottom end of the first side plate is fixedly connected with a second side plate. According to the carton with the rapid sealing structure, parts such as the first connecting block are arranged, during sealing, the top plate can be turned over downwards, then the limiting block penetrates through the interior of the reserved groove, and the limiting block is turned over to be perpendicular to the first connecting block, so that the carton can be rapidly sealed, opening is convenient, and the carton with the rapid sealing structure is convenient to use. The problem that opening is troublesome after sealing is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of cartons, in particular to a carton with a quick sealing structure. Background Technique

[0002] A carton is a widely used packaging item, usually as a wrapper for goods or the outer layer for storing items. A carton is made from cardboard through processes such as folding and gluing, and can be customized according to the size and characteristics of the goods to facilitate storage, transportation, and sales. The material of the carton is usually corrugated paper, which has a certain buffering performance.

[0003] Usually, after storing items in a carton, its exterior needs to be sealed. Generally, tape is used for sealing, or the cardboard at the front of the top plate is inserted into a reserved slot. This sealing method is rather troublesome to open after sealing, causing users to waste a lot of time when opening, affecting the unpacking speed, and being prone to scratching hands, so it is not very applicable.

[0004] Now, a new type of carton with a quick sealing structure is proposed to solve the above problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide a carton with a quick sealing structure to solve the problem of being rather troublesome to open after sealing as mentioned in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A carton with a quick sealing structure, including a bottom plate and a first side plate. A first reinforcement plate is fixedly connected to the front end of the bottom plate. A rear plate is fixedly connected to the top end of the bottom plate. A top plate is fixedly connected to the front end of the rear plate. A fixed frame is fixedly connected to the rear end of the top plate. A first side plate is fixedly connected to one side of the front end of the bottom plate. A fourth side plate is fixedly connected to the other side of the front end of the bottom plate. A third side plate is fixedly connected to the bottom end of the fourth side plate. A second side plate is fixedly connected to the bottom end of the first side plate. A second connecting plate is fixedly connected to the top end of the front end of the top plate. A reserved slot is arranged inside the top end of the second connecting plate. A front plate is fixedly connected to the bottom ends of the second side plate and the third side plate. An auxiliary sealing structure for quickly fixing with the top plate is arranged at the bottom end of the front plate;

[0007] The auxiliary sealing structure includes a first connecting block, a limiting block, and a third dividing line. The first connecting block is fixedly connected to the bottom end of the front plate. The limiting block is fixedly connected to the bottom end of the first connecting block. A third dividing line is arranged between the first connecting block and the limiting block. The limiting block can be flipped through the third dividing line.

[0008] Preferably, there are two groups of the first connecting blocks, there are two groups of the reserved slots, and the positions of the first connecting blocks coincide with those of the reserved slots.

[0009] Preferably, handle grooves are respectively arranged on one side between the first side plate and the second side plate and between the third side plate and the fourth side plate. First dividing lines are respectively arranged between the first side plate and the second side plate and between the third side plate and the fourth side plate. The first side plate and the second side plate can be folded through the first dividing line, and the third side plate and the fourth side plate can be folded through the first dividing line.

[0010] Preferably, a partition groove is arranged inside the front end of the first reinforcing plate, a partition plate is clamped inside the partition groove, and the partition plate is detachably embedded inside the partition groove.

[0011] Preferably, two sides of the front end of the top plate are fixedly connected with first connecting plates, the front ends of the first connecting plates are fixedly connected with second reinforcing plates, and a second dividing line is arranged between the second reinforcing plates and the first connecting plates.

[0012] Preferably, a sealing plate is fixedly connected to one side of the fixed frame, a second connecting block is fixedly connected to the rear end of the sealing plate, and the sealing plate can be turned over on one side of the fixed frame.

[0013] Preferably, ventilation holes are arranged inside the fixed frame, at least ten groups of ventilation holes are arranged, and the ventilation holes are equidistantly distributed between the fixed frames.

[0014] Preferably, the second connecting block is square, and the length and width of the second connecting block are smaller than the length and width of the fixed frame.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows: The carton with a quick sealing structure not only realizes quick sealing and quick opening, realizes storage after use, reduces the occupied space, but also has the dual functions of ventilation and sealing state;

[0016] (1) By providing a first connecting block, a limiting block, a third dividing line, a top plate, a reserved groove, and a second connecting plate, during sealing, the top plate can be turned downwards, then the limiting block is passed through the inside of the reserved groove, and then the limiting block is turned to be perpendicular to the first connecting block, so that it can be quickly sealed and is also convenient to open;

[0017] (2) By providing a first side plate, a first dividing line, a second side plate, a third side plate, a fourth side plate, a second reinforcing plate, a first connecting plate, a second dividing line, a second connecting plate, a first connecting block, a limiting block, and a third dividing line, when not in use, the first side plate, the second side plate, the third side plate and the fourth side plate can be folded by using the first dividing line, so that the distance between the rear plate and the front end can be shortened, thus facilitating the reduction of the occupied space;

[0018] (3) By providing a fixed frame, ventilation holes, a sealing plate, and a second connecting block, with the equally spaced ventilation holes, when storing some items, the sealing plate can be opened to ventilate the interior. When a closed space is needed, the sealing plate can be flipped and covered, making it convenient for dual use and more applicable. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a front sectional structural view of the present utility model;

[0020] Figure 2 is a rear structural view of the connection manner between the sealing plate and the fixed frame of the present utility model;

[0021] Figure 3 is a side structural view of the connection manner between the limiting block and the connecting block of the present utility model;

[0022] Figure 4 is a side structural view of the connection manner between the first side plate and the second side plate of the present utility model.

[0023] In the figure: 1, bottom plate; 2, first side plate; 3, first dividing line; 4, second side plate; 5, front plate; 6, reserved groove; 7, first reinforcing plate; 8, top plate; 9, second reinforcing plate; 10, first connecting plate; 11, second dividing line; 12, second connecting plate; 13, first connecting block; 14, limiting block; 15, third dividing line; 16, fixed frame; 17, ventilation hole; 18, sealing plate; 19, second connecting block; 20, partition groove; 21, partition plate; 22, rear plate; 23, handle groove; 24, third side plate; 25, fourth side plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0025] Embodiment 1: Please refer to Figures 1-4, A carton with a quick-sealing structure, including a bottom plate 1 and a first side plate 2. A first reinforcing plate 7 is fixedly connected to the front end of the bottom plate 1. A rear plate 22 is fixedly connected to the top end of the bottom plate 1. A top plate 8 is fixedly connected to the front end of the rear plate 22. A fixing frame 16 is fixedly connected to the rear end of the top plate 8. A first side plate 2 is fixedly connected to one side of the front end of the bottom plate 1. A fourth side plate 25 is fixedly connected to the other side of the front end of the bottom plate 1. A third side plate 24 is fixedly connected to the bottom end of the fourth side plate 25. A second side plate 4 is fixedly connected to the bottom end of the first side plate 2. A second connecting plate 12 is fixedly connected to the top end of the front end of the top plate 8. A reserved groove 6 is arranged inside the top end of the second connecting plate 12. An auxiliary sealing structure for quickly fixing to the top plate 8 is arranged at the bottom end of the front plate 5;

[0026] The auxiliary sealing structure includes a first connecting block 13, a limiting block 14 and a third dividing line 15. A first connecting block 13 is fixedly connected to the bottom end of the front plate 5. A limiting block 14 is fixedly connected to the bottom end of the first connecting block 13. A third dividing line 15 is arranged between the first connecting block 13 and the limiting block 14. The limiting block 14 can be flipped through the third dividing line 15;

[0027] There are two groups of first connecting blocks 13, and two groups of reserved grooves 6 are arranged. The positions of the first connecting blocks 13 coincide with those of the reserved grooves 6;

[0028] Specifically, as Figure 1 and Figure 2 shown, during sealing, the top plate 8 can be flipped downwards. Then, the limiting block 14 is passed through the inside of the reserved groove 6, and then the limiting block 14 is flipped to a state perpendicular to the first connecting block 13, so that it can be quickly sealed and is also convenient to open.

[0029] Embodiment 2: Handle grooves 23 are respectively arranged on one side between the first side plate 2 and the second side plate 4 and between the third side plate 24 and the fourth side plate 25. First dividing lines 3 are respectively arranged between the first side plate 2 and the second side plate 4 and between the third side plate 24 and the fourth side plate 25. The first side plate 2 and the second side plate 4 can be folded through the first dividing line 3. The third side plate 24 and the fourth side plate 25 can be folded through the first dividing line 3;

[0030] A dividing groove 20 is arranged inside the front end of the first reinforcing plate 7. A dividing plate 21 is clamped inside the dividing groove 20. The dividing plate 21 is detachably embedded inside the dividing groove 20;

[0031] First connecting plates 10 are fixedly connected to both sides of the front end of the top plate 8. A second reinforcing plate 9 is fixedly connected to the front end of the first connecting plate 10. A second dividing line 11 is arranged between the second reinforcing plate 9 and the first connecting plate 10;

[0032] Specifically, as Figure 1 andFigure 4 As shown, when not in use, the first partition line 3 can be used to fold the first side plate 2, the second side plate 4, the third side plate 24 and the fourth side plate 25, so as to shorten the distance between the rear plate 22 and the front plate 5, which is convenient for reducing the occupied space.

[0033] Embodiment 3: One side of the fixed frame 16 is fixedly connected with a sealing plate 18, and the rear end of the sealing plate 18 is fixedly connected with a second connecting block 19. The sealing plate 18 can be turned over on one side of the fixed frame 16;

[0034] The inside of the fixed frame 16 is provided with ventilation holes 17. There are at least ten groups of ventilation holes 17, and the ventilation holes 17 are equally spaced between the fixed frames 16;

[0035] The second connecting block 19 is square, and the length and width of the second connecting block 19 are smaller than the length and width of the fixed frame 16;

[0036] Specifically, as Figure 1 and Figure 2 shown, through the equally spaced ventilation holes 17, when storing some items, the sealing plate 18 can be opened to ventilate the inside. When a closed space is needed, the sealing plate 18 can be turned over and covered, making it convenient for dual use and more applicable.

[0037] Working principle: When the utility model is in use, first, when it is necessary to classify the stored items, the partition plates 21 can be inserted into the partition grooves 20 respectively. After the items are stored and sealed, the top plate 8 can be turned down. Then, the limiting block 14 is passed through the inside of the reserved groove 6, and then the limiting block 14 is turned to a state perpendicular to the first connecting block 13, so that it can be quickly sealed and is also convenient to open. After that, through the equally spaced ventilation holes 17, when storing some items, the sealing plate 18 can be opened to ventilate the inside. When a closed space is needed, the sealing plate 18 can be turned over and covered, making it convenient for dual use and more applicable. Finally, when not in use, the first partition line 3 can be used to fold the first side plate 2, the second side plate 4, the third side plate 24 and the fourth side plate 25, so as to shorten the distance between the rear plate 22 and the front plate 5, which is convenient for reducing the occupied space.

[0038] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-described exemplary embodiments, and the present utility model can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present utility model. Any reference signs in the claims should not be construed as limiting the claims involved.

Claims

1. A carton with a quick-sealing structure, comprising a bottom plate (1) and a first side plate (2), characterized in that: The front end of the bottom plate (1) is fixedly connected to a first reinforcing plate (7), the top end of the bottom plate (1) is fixedly connected to a rear plate (22), the front end of the rear plate (22) is fixedly connected to a top plate (8), the rear end of the top plate (8) is fixedly connected to a fixing frame (16), one side of the front end of the bottom plate (1) is fixedly connected to a first side plate (2), the other side of the front end of the bottom plate (1) is fixedly connected to a fourth side plate (25), the bottom end of the fourth side plate (25) is fixedly connected to a third side plate (24), the bottom end of the first side plate (2) is fixedly connected to the second side plate (4), the top end of the front end of the top plate (8) is fixedly connected to a second connecting plate (12), a reserved groove (6) is provided inside the top end of the second connecting plate (12), the bottom ends of the second side plate (4) and the third side plate (24) are fixedly connected to a front plate (5), and the bottom end of the front plate (5) is provided with an auxiliary sealing structure for quick fixing to the top plate (8); The auxiliary sealing structure comprises a first connecting block (13), a limiting block (14) and a third dividing line (15); the bottom end of the front plate (5) is fixedly connected to the first connecting block (13); the bottom end of the first connecting block (13) is fixedly connected to the limiting block (14); a third dividing line (15) is provided between the first connecting block (13) and the limiting block (14); and the limiting block (14) can be turned over via the third dividing line (15).

2. A carton with a quick-sealing structure according to claim 1, characterized in that: The first connection blocks (13) are provided in two groups, the reserved grooves (6) are provided in two groups, and the positions of the first connection blocks (13) and the reserved grooves (6) are consistent.

3. The carton with a quick-sealing structure according to claim 1, characterized in that: A handle groove (23) is provided on one side between the first side panel (2) and the second side panel (4) and between the third side panel (24) and the fourth side panel (25), respectively; a first dividing line (3) is provided between the first side panel (2) and the second side panel (4) and between the third side panel (24) and the fourth side panel (25), respectively; the first side panel (2) and the second side panel (4) are foldable via the first dividing line (3), and the third side panel (24) and the fourth side panel (25) are foldable via the first dividing line (3).

4. The carton with a quick-sealing structure according to claim 1, characterized in that: A partition groove (20) is provided inside the front end of the first reinforcing plate (7), a partition plate (21) is clamped inside the partition groove (20), and the partition plate (21) is detachably embedded inside the partition groove (20).

5. The carton with a quick-sealing structure according to claim 1, characterized in that: A first connecting plate (10) is fixedly connected to both sides of the front end of the top plate (8), a second reinforcing plate (9) is fixedly connected to the front end of the first connecting plate (10), and a second dividing line (11) is provided between the second reinforcing plate (9) and the first connecting plate (10).

6. The carton with a quick-sealing structure according to claim 1, characterized in that: A sealing plate (18) is fixedly connected to one side of the fixing frame (16), a second connecting block (19) is fixedly connected to the rear end of the sealing plate (18), and the sealing plate (18) is flippable on one side of the fixing frame (16).

7. The carton with a quick-sealing structure according to claim 1, characterized in that: The fixing frame (16) is provided with ventilation holes (17) inside, and at least ten groups of ventilation holes (17) are provided. The ventilation holes (17) are evenly spaced and distributed between the fixing frames (16).

8. The carton with a quick-sealing structure according to claim 6, characterized in that: The second connecting block (19) is square in shape, and the length and width of the second connecting block (19) are smaller than the length and width of the fixing frame (16).

Images