Novel carton structure

Abstract

The utility model discloses a novel carton structure, which belongs to the technical field of cartons and comprises a carton body, the top of the carton body is covered with a carton cover, a protection mechanism is arranged outside the carton body, a fixing mechanism is arranged in the carton body, and a connecting mechanism is arranged above the fixing mechanism. The fixing mechanism comprises a moving plate, moving openings in sliding fit with the moving plate are formed in the inner walls of the two sides of the box body correspondingly, a moving groove is formed in the top of the moving plate, moving blocks are slidably connected to the two sides of the inner wall of the moving groove correspondingly, and a fixing plate is fixedly connected to the tops of the moving blocks. According to the carton, the moving block can slide in the inner wall of the moving groove through the fixing mechanism, the sponge block can clamp an object through movement of the moving block, then the limiting rod can rotate into the rotating opening under the acting force of the limiting spring, the rotating block can be fixed, and the object fixing effect of the carton can be improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of cartons, and in particular relates to a novel carton structure. Background Art

[0002] Cartons are the most widely used packaging products. According to different materials, there are corrugated boxes, single-layer cardboard boxes, etc., with various specifications and models. Commonly used cartons are three-layer and five-layer, and seven-layer is less used. Each layer is divided into lining paper, corrugated paper, core paper, and face paper. The lining and face paper are tea board paper and kraft paper, and the core paper is corrugated paper. The color and feel of various papers are different, and the paper produced by different manufacturers (color, feel) is also different, so a new type of carton structure is needed.

[0003] At present, a Chinese patent with announcement number CN207826773U discloses a new type of carton structure, including a support frame, a carton body and a cover plate, the support frame is installed at the bottom end of the carton body, a support base is provided at the bottom end of the inner cavity of the support frame, a groove is opened at the side end of the support base, the first reinforcement frame, the second reinforcement frame, the third reinforcement frame and the fourth reinforcement frame are fixed at the four corners of the upper end of the support base, and the first reinforcement frame, the second reinforcement frame, the third reinforcement frame and the fourth reinforcement frame are equilaterally distributed, a card plate is inserted in the center of the support frame, a first fixed plate is provided at the upper end of the inner cavity of the card plate, a ladder frame is installed at the lower end of the first fixed plate, the bottom end of the ladder frame is glued and connected with a bonding rod, the bottom end of the bonding rod is fixed with a second fixed plate, and the cover plate is arranged at the side end of the carton body.

[0004] However, when the above device is in use, the items are placed directly in the carton body. Due to the large internal space of the carton and the fact that the items in the carton will collide with the carton wall when transporting the goods, the carton has a low effect of fixing the items. At the same time, the carton and the items will be bumped during transportation, which can easily cause damage to the items inside the carton. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a new carton structure, which has the advantages of improving the fixing effect of the carton on the articles.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A novel carton structure comprises a box body, the top cover of the box body is connected to a box cover, a protective mechanism is arranged outside the box body, a fixing mechanism is arranged inside the box body, and a connecting mechanism is arranged above the fixing mechanism;

[0008] The fixing mechanism includes a movable plate, and movable openings that form a sliding fit with the movable plate are opened on the inner walls on both sides of the box body, and a movable groove is opened on the top of the movable plate. Moving blocks are slidably connected to both sides of the inner walls of the movable groove, and a fixed plate is fixedly connected to the top of the movable block. Several evenly distributed sponge blocks are fixedly connected to the opposite sides of the two fixed plates, which can improve the fixing effect of the carton on the articles.

[0009] The protective mechanism includes two symmetrically distributed and U-shaped fixed frames, the corners of the two fixed frames are fixed by fixing columns, the fixed frame located above the box body is sleeved on the top of the outer wall of the box body, and the fixed frame located below the box body is fixedly connected to the movable plate. The setting of the fixed frame can fix the periphery of the carton box body and increase the stability of the box body.

[0010] An outer wall of one side of the movable plate is rotatably connected to a rotating block via a bearing, a double-headed threaded rod is fixedly connected to one side of the rotating block, and the double-headed threaded rod and the movable block are connected via threads. The setting of the rotating block allows the movable block to slide in the inner wall of the movable groove.

[0011] A plurality of evenly distributed limit openings are provided on the circumference of one side of the rotating block, a limit rod is hingedly connected to an outer wall of one side of the fixed frame, a sliding fit is formed between the limit rod and the inner wall of the limit opening, a limit spring is fixedly connected to the bottom of the limit rod, and the limit spring is fixedly connected to the outer wall of the fixed frame. The setting of the limit rod can facilitate the staff to rotate the rotating block.

[0012] The connection mechanism comprises a connection plate located above the movable plate, and a connection port for slidingly fitting with the connection plate is provided on one side of the fixed plate. The setting of the connection plate can facilitate the moving operation of the fixed plate.

[0013] A collecting groove is provided on the top of the connecting plate, and the setting of the collecting groove can ensure the movement of the fixing plate.

[0014] A cavity is provided in the connecting plate, and the connecting plate is of a double-layer structure. The double-layer structure can be used in conjunction with sponge blocks to provide a certain amount of cushioning.

[0015] The beneficial effects of the utility model are:

[0016] 1. The new carton structure can make the moving block slide in the inner wall of the moving groove through the fixing mechanism. The movement of the moving block can make the sponge block clamp the article. Then the limit rod can be rotated to the rotating mouth under the action of the limit spring, so that the rotating block can be fixed, which can improve the fixing effect of the carton on the article.

[0017] 2. The novel carton structure can make the double-threaded rod rotate by the rotating block, and the rotation of the double-threaded rod can make the moving block slide in the inner wall of the moving groove.

[0018] 3. The new carton structure can slide relative to the inner wall of the connecting port through the connecting plate, which can facilitate the movement of the fixed plate; the impurities in the box can be collected through the collecting groove, which can prevent the impurities from falling into the moving groove and ensure the movement of the fixed plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a three-dimensional structural schematic diagram of a new type of carton structure proposed by the utility model;

[0020] Figure 2 A schematic diagram of a novel carton structure with a collection tank highlighted is provided in the utility model;

[0021] Figure 3 for Figure 2 A schematic diagram of the enlarged structure at A in the middle;

[0022] Figure 4 for Figure 2 Schematic diagram of the enlarged structure at point B in the middle.

[0023] In the figure: 1. box body; 2. fixed frame; 3. moving opening; 4. moving plate; 5. moving groove; 6. moving block; 7. fixed plate; 8. sponge block; 9. double-headed threaded rod; 10. rotating block; 11. limit opening; 12. limit rod; 13. limit spring; 14. connecting opening; 15. connecting plate; 16. collecting groove. DETAILED DESCRIPTION

[0024] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0025] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0026] In the description of this patent, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, it can be fixedly connected or set, or it can be detachably connected or set, or connected or set in one piece. For ordinary technicians in this field, the specific meanings of the above terms in this patent can be understood according to specific circumstances.

[0027] Reference Figure 1-4A novel carton structure comprises a box body 1, the top cover of the box body 1 is connected to a box cover, a protective mechanism is arranged outside the box body 1, a fixing mechanism is arranged inside the box body 1, and a connecting mechanism is arranged above the fixing mechanism;

[0028] The fixing mechanism includes a moving plate 4, and moving openings 3 that form a sliding fit with the moving plate 4 are opened on the inner walls on both sides of the box body 1. A moving groove 5 is opened on the top of the moving plate 4. Moving blocks 6 are slidably connected to both sides of the inner wall of the moving groove 5. A fixing plate 7 is fixedly connected to the top of the moving block 6, and a plurality of evenly distributed sponge blocks 8 are fixedly connected to the opposite sides of the two fixing plates 7.

[0029] The protective mechanism includes two symmetrically distributed and U-shaped fixed frames 2. The corners of the two fixed frames 2 are fixed by fixing columns. The fixed frame 2 located above the box body 1 is sleeved on the top of the outer wall of the box body 1. The fixed frame 2 located below the box body 1 is fixedly connected to the movable plate 4. The surrounding of the carton box body 1 can be fixed by the fixed frame 2, which can increase the stability of the box body 1.

[0030] The outer wall of one side of the movable plate 4 is rotatably connected to a rotating block 10 through a bearing, and a double-headed threaded rod 9 is fixedly connected to one side of the rotating block 10. The double-headed threaded rod 9 and the movable block 6 are connected by a thread. The rotating block 10 can rotate the double-headed threaded rod 9 when rotating, and the rotation of the double-headed threaded rod 9 can make the movable block 6 slide in the inner wall of the movable groove 5.

[0031] A plurality of evenly distributed limit openings 11 are provided on the circumference of one side of the rotating block 10, and a limit rod 12 is hingedly connected to the outer wall of one side of the fixed frame 2. A sliding fit is formed between the limit rod 12 and the inner wall of the limit opening 11. The bottom of the limit rod 12 is fixedly connected to a limit spring 13, and the limit spring 13 is fixedly connected to the outer wall of the fixed frame 2. The limit rod 12 can slide in the inner wall of the limit opening 11, which makes it convenient for the staff to rotate the rotating block 10.

[0032] The connecting mechanism includes a connecting plate 15 located above the movable plate 4. A connecting port 14 is provided on one side of the fixed plate 7 to form a sliding fit with the connecting plate 15. The connecting plate 15 can slide relative to the inner wall of the connecting port 14, which facilitates the movement of the fixed plate 7.

[0033] A collecting groove 16 is provided on the top of the connecting plate 15 , and the impurities in the box body 1 can be collected through the collecting groove 16 , so as to prevent the impurities from falling into the moving groove 5 and ensure the movement of the fixing plate 7 .

[0034] A cavity is provided in the connecting plate 15 , and the connecting plate 15 has a double-layer structure. The connecting plate 15 having a double-layer structure can improve the flexibility of the connecting plate 15 , and can cooperate with the sponge block 8 to provide a certain buffer.

[0035] Working principle: By rotating the limit rod 12 to separate it from the inner wall of the limit opening 11, and then rotating the rotating block 10, the double-headed threaded rod 9 can be rotated. The rotation of the double-headed threaded rod 9 can make the moving block 6 slide in the inner wall of the moving groove 5. The movement of the moving block 6 can adjust the distance between the two fixed plates 7, and the items are placed in the collecting groove 16. Then, the two fixed plates 7 are moved, so that the sponge block 8 can clamp the items. The collecting groove 16 can store impurities to avoid hindering the rotation of the double-headed threaded rod 9. The flexibility of the connecting plate 15 can increase the protection of the items. Therefore, the fixing effect of the carton on the items can be improved.

[0036] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A novel carton structure, comprising a box body (1), the top cover of the box body (1) being connected to a box cover, characterized in that: A protective mechanism is arranged outside the box body (1), a fixing mechanism is arranged inside the box body (1), and a connecting mechanism is arranged above the fixing mechanism; The fixing mechanism comprises a moving plate (4), the inner walls on both sides of the box body (1) are provided with moving openings (3) which form a sliding fit with the moving plate (4), the top of the moving plate (4) is provided with a moving groove (5), the inner walls on both sides of the moving groove (5) are slidably connected with moving blocks (6), the top of the moving block (6) is fixedly connected with a fixing plate (7), and the opposite sides of the two fixing plates (7) are fixedly connected with a plurality of evenly distributed sponge blocks (8).

2. A new carton structure according to claim 1, characterized in that: The protective mechanism comprises two symmetrically distributed fixed frames (2) in a U-shaped structure, the corners of the two fixed frames (2) being fixed by fixed columns, the fixed frame (2) located above the box body (1) being sleeved on the top of the outer wall of the box body (1), and the fixed frame (2) located below the box body (1) being fixedly connected to the movable plate (4).

3. A new carton structure according to claim 2, characterized in that: An outer wall of one side of the movable plate (4) is rotatably connected to a rotating block (10) via a bearing, a double-headed threaded rod (9) is fixedly connected to one side of the rotating block (10), and the double-headed threaded rod (9) is connected to the movable block (6) via threads.

4. A new carton structure according to claim 3, characterized in that: A plurality of evenly distributed limiting openings (11) are provided on the circumference of one side of the rotating block (10); a limiting rod (12) is hingedly connected to the outer wall of one side of the fixed frame (2); a sliding fit is formed between the limiting rod (12) and the inner wall of the limiting opening (11); a limiting spring (13) is fixedly connected to the bottom of the limiting rod (12); and the limiting spring (13) is fixedly connected to the outer wall of the fixed frame (2).

5. A new carton structure according to claim 1, characterized in that: The connection mechanism comprises a connection plate (15) located above the movable plate (4), and a connection port (14) is provided on one side of the fixed plate (7) to form a sliding fit with the connection plate (15).

6. A new carton structure according to claim 5, characterized in that: A collecting groove (16) is provided on the top of the connecting plate (15).

7. A new carton structure according to claim 6, characterized in that: A cavity is provided in the connection plate (15), and the connection plate (15) has a double-layer structure.

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