Egg packaging carton with breakage-proof structure

Abstract

The utility model discloses an egg packaging carton with an anti-breaking structure, which comprises a carton body and support blocks, five groups of support blocks are arranged on the side wall of the carton body at equal intervals, an annular frame is arranged outside the support blocks, a handle is arranged at the top end of the annular frame, a top plate is arranged outside the handle, and the top plate is arranged on the top plate. A handle is installed at the top end of the top plate, a supporting shaft is installed at the center of the bottom end of the top plate, a bottom plate is installed at the end, away from the top plate, of the supporting shaft, and two supporting plates are installed between the top plate and the bottom plate. According to the egg packaging paper box, multiple sets of eggs can be conveniently and fast placed in a protective mode through the egg packaging paper box, rotary linkage type cover opening can be conveniently and fast achieved, the eggs can be conveniently and fast taken out and placed, the convenience of the egg packaging paper box for carrying out protective placement on the multiple sets of eggs is improved, and the egg packaging paper box is convenient to use. And the convenience of moving the eggs by the egg packaging carton is improved.

Description

Technical Field

[0001] This utility model relates to the field of egg packaging paper box technology, specifically an egg packaging paper box with a breakage-proof structure. Background Technology

[0002] Fragile egg packaging cartons are specially designed to reduce the breakage rate of eggs during transportation. For example, egg trays made of pearl cotton (EPE) have excellent shockproof performance. Their internal structure consists of countless independent air bubbles, which can effectively absorb and disperse external impacts, providing excellent cushioning protection. Each egg has its own storage space, avoiding collisions. Modern egg packaging cartons usually use environmentally friendly materials, such as pulp or pearl cotton. These materials do not use harmful chemicals in the production process and can be recycled after use, reducing resource waste and environmental pollution.

[0003] As disclosed in the authorization announcement number CN220595548U, an egg packaging box with anti-breakage function includes a main box body, a partition board fixedly connected inside the main box body, a box bottom at the bottom of the main box body, an egg storage chamber inside the main box body, the partition board dividing the egg storage chamber into two equal layers, each layer of the egg storage chamber includes a plastic base plate, the plastic base plate is slidably connected to the box bottom and the upper end of the partition board, a plastic partition board is fixedly connected to the upper end of the plastic base plate, a bottom sponge board is also fixedly connected to the upper end of the plastic base plate, a cotton cushioning layer is provided inside the egg storage chamber, and an upper sponge layer is fixedly connected to the top of the inner wall of the egg storage chamber.

[0004] While it achieves multiple protections—with partitions separating the eggs to prevent them from coming into contact, and upper and lower sponges and cotton filling—it protects the eggs to the greatest extent during transportation, thus preventing them from breaking.

[0005] However, this does not solve the problem that existing egg packaging boxes are generally not convenient for protecting and placing multiple sets of eggs, are not easy to open with a rotating mechanism, and are not convenient for taking out and placing eggs. This greatly affects the convenience of protecting and placing multiple sets of eggs and the ease of moving eggs. Utility Model Content

[0006] The purpose of this utility model is to provide an egg packaging box with an anti-breakage structure to solve the problems mentioned in the background art, such as the inconvenience of egg packaging boxes in protecting and placing multiple groups of eggs, the inconvenience of rotating and opening the lid, and the inconvenience of taking out and placing eggs, which affect the convenience of egg packaging boxes in protecting and placing multiple groups of eggs and the convenience of moving eggs.

[0007] To achieve the above objectives, this utility model provides the following technical solution: an egg packaging carton with an anti-breakage structure, comprising a carton body and support blocks. Five sets of support blocks with equal spacing are installed on the side wall of the carton body. A ring frame is provided on the outside of the support blocks. A handle is installed on the top of the ring frame. A top plate is provided on the outside of the handle. A pull handle is installed on the top of the top plate. A support shaft is installed at the center of the bottom end of the top plate. A bottom plate is installed at the end of the support shaft away from the top plate. Two sets of support plates are installed between the top plate and the bottom plate. Equally spaced conical boxes are movably installed on the surface of the support plates. Two sets of first through holes are provided on the side wall of the conical boxes.

[0008] Preferably, six sets of second through holes are provided at equal intervals on the side wall of the conical box below the first through hole, and a first elastic cover plate is movably installed inside the first through hole.

[0009] Preferably, the first elastic cover plate extends through the conical box to its exterior, and the interior of the second through hole below the first through hole is movably fitted with an elastic irregular plate.

[0010] Preferably, the elastic irregularly shaped plate extends through the conical box to its exterior, and the top of the elastic irregularly shaped plate is provided with the egg body.

[0011] Preferably, each of the support blocks has an annular track at its top and a circular through hole at the center of the annular frame.

[0012] Preferably, the surface of the outer annular frame of the circular through hole is provided with five sets of annular through grooves, and the circular through hole and the annular through grooves all penetrate the annular frame.

[0013] Preferably, the outer surface of the paper box body is provided with five sets of triangular cover plates at equal intervals, each of the triangular cover plates having a threaded sleeve at its top and a square slider at its bottom.

[0014] Preferably, all the sliders are slidably connected to the annular track, and a set of threaded sleeves are fitted with large-head bolts at the top, which are in contact with the annular frame.

[0015] Compared with the prior art, the beneficial effects of this utility model are: the egg packaging box not only realizes the convenient protection and placement of multiple groups of eggs, facilitates the convenient rotary linkage opening, and facilitates the convenient removal and placement of eggs, but also improves the convenience of the egg packaging box in protecting and placing multiple groups of eggs, and improves the convenience of moving eggs. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0017] Figure 2 This is a front view structural diagram of the present utility model;

[0018] Figure 3 This is a schematic diagram of the exploded structure of the ring frame of this utility model;

[0019] Figure 4 This is a schematic diagram of the exploded structure of the support block of this utility model;

[0020] Figure 5 This is a schematic diagram of the exploded structure of the top plate of this utility model;

[0021] Figure 6 This is a three-dimensional structural diagram of the cone-shaped box of this utility model;

[0022] Figure 7 This is a three-dimensional structural diagram of the first elastic cover plate of this utility model;

[0023] Figure 8 This is a three-dimensional magnified structural diagram of the slider of this utility model;

[0024] Figure 9 This is a front enlarged structural diagram of the slider of this utility model.

[0025] In the diagram: 1. Cardboard box body; 2. Support block; 3. Circular frame; 4. Handle; 5. Top plate; 6. Pull handle; 7. Conical box; 8. Circular through groove; 9. Circular through hole; 10. Triangular cover plate; 11. Threaded sleeve; 12. Large head bolt; 13. Circular track; 14. Base plate; 15. Support plate; 16. Support shaft; 17. First through hole; 18. Second through hole; 19. First elastic cover plate; 20. Elastic irregular plate; 21. Egg body; 22. T-shaped slider. Detailed Implementation

[0026] To further illustrate the technical means and effects adopted by this utility model in order to achieve the intended utility model purpose, the following detailed description of the specific implementation methods, structure, features and effects of this utility model is provided in conjunction with the accompanying drawings and preferred embodiments.

[0027] Please see Figure 1-9An embodiment of this utility model provides an egg packaging carton with an anti-breakage structure, comprising a carton body 1 and support blocks 2. Five sets of support blocks 2 are installed on the side wall of the carton body 1 at equal intervals. A ring frame 3 is provided on the outside of the support blocks 2. A handle 4 is installed on the top of the ring frame 3. A top plate 5 is provided on the outside of the handle 4. A pull handle 6 is installed on the top of the top plate 5. A support shaft 16 is installed at the center of the bottom end of the top plate 5. A bottom plate 14 is installed at the end of the support shaft 16 away from the top plate 5. Two sets of support plates 15 are installed between the top plate 5 and the bottom plate 14. Conical boxes 7 are movably installed on the surface of the support plates 15 at equal intervals. Two sets of first through holes 17 are provided on the side wall of the conical boxes 7.

[0028] Six sets of second through holes 18 at equal intervals are provided on the side wall of the conical box 7 below the first through hole 17. A first elastic cover plate 19 is movably installed inside the first through hole 17. The first elastic cover plate 19 extends through the conical box 7 to its outside. An elastic irregular plate 20 is movably installed inside each of the second through holes 18 below the first through hole 17. The elastic irregular plate 20 extends through the conical box 7 to its outside. An egg body 21 is provided at the top of the elastic irregular plate 20.

[0029] When using an egg packaging carton with a breakable structure, pull the handle 6 to pull out the top plate 5, support shaft 16, bottom plate 14, support plate 15, and conical box 7, separating them from the inside of the carton body 1. Take out the conical box 7, pull out the first elastic cover 19, place the egg body 21 onto the surface of the elastic irregular plate 20 inside the conical box 7, and then insert the first elastic cover 19 into the inside of the conical box 7 to fix the egg body 21. Place multiple sets of conical boxes 7 and egg bodies 21 on the top of the support plate 15 in sequence. Using the handle 6, put the top plate 5, support shaft 16, bottom plate 14, support plate 15, conical box 7, and egg body 21 into the inside of the carton body 1. This facilitates the convenient placement of multiple sets of eggs for protection, improving the convenience of placing multiple sets of eggs in the egg packaging carton.

[0030] The top of each support block 2 is provided with an annular track 13, and the center of the annular frame 3 is provided with a circular through hole 9. Five sets of annular through grooves 8 are provided on the surface of the annular frame 3 outside the circular through hole 9. The circular through hole 9 and the annular through grooves 8 all penetrate the annular frame 3.

[0031] The outer side of the paper box body 1 is provided with five sets of triangular cover plates 10 at equal intervals. The top of each triangular cover plate 10 is equipped with a threaded sleeve 11, and the bottom of each triangular cover plate 10 is equipped with a square slider 22.

[0032] All the sliders 22 are slidably connected to the annular track 13, and a set of threaded sleeves 11 are fitted with a large-head bolt 12 at the top, which contacts the annular frame 3.

[0033] When it is necessary to retrieve the entire carton of eggs, the operator holds the carton body 1 and manually rotates the ring frame 3. As the ring frame 3 rotates, it causes the threaded sleeve 11 to move laterally. Guided by the annular groove 8, the threaded sleeve 11 slides, causing multiple sets of triangular cover plates 10 to move in opposite directions. These triangular cover plates 10 contact each other and tighten, sealing the carton body 1. When the threaded sleeve 11 moves the triangular cover plates 10, it also moves the square slider 22 synchronously. The square slider 22 slides inside the annular track 13 for limiting and supporting, preventing the eggs from falling out. This facilitates the rotational linkage for closing the seal or opening the carton for retrieval and placement of eggs. The special structure of the slider 22 ensures that it does not detach from the support block 2 when connected. The threaded sleeve 11 has a thicker upper and thinner lower structure to ensure that it does not detach from the ring frame 3 when slidably connected. Tightening the large-head bolt 12, with the threaded connection between the large-head bolt 12 and the threaded sleeve 11, presses the large-head bolt 12 against the surface of the ring frame 3. The handle 4 allows for easy handling of the egg packaging carton, enabling convenient movement of the egg packaging carton. It also facilitates convenient rotary linkage opening, convenient removal and placement of eggs, and improves the convenience of moving the egg packaging carton.

[0034] Working principle: When using an egg packaging carton with a breakable structure, pull the handle 6 to pull out the top plate 5, support shaft 16, bottom plate 14, support plate 15, and conical box 7, separating them from the interior of the carton body 1. Remove the conical box 7, pull out the first elastic cover 19, place the egg body 21 onto the surface of the elastic irregular plate 20 inside the conical box 7, and then insert the first elastic cover 19 into the interior of the conical box 7 to fix the egg body 21 in place. Repeat this process, placing multiple sets of conical boxes 7 and egg bodies 21 on top of the support plate 15. Then, using the handle 6, pull out the top plate 5, support shaft 16, bottom plate 14, support plate 15, and conical box 7. The plate 15, the conical box 7, and the egg body 21 are placed inside the cardboard box body 1, which facilitates the convenient and protective placement of multiple sets of eggs. When it is necessary to remove the entire box of eggs, the person holds the cardboard box body 1 and manually rotates the ring frame 3. When the ring frame 3 rotates, it drives the threaded sleeve 11 to move laterally. The threaded sleeve 11 slides under the guidance of the annular through groove 8, causing multiple sets of triangular cover plates 10 to move in opposite directions. The multiple sets of triangular cover plates 10 contact each other and press tightly. The multiple sets of triangular cover plates 10 seal the cardboard box body 1, so as to facilitate the rotation and linkage to close the seal or open to take out and put in eggs, thus completing the use of the egg packaging cardboard box.

[0035] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can make some modifications or alterations to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present utility model. Any indirect modifications, equivalent changes, and alterations made to the above embodiments based on the technical essence of the present utility model without departing from the scope of the present utility model shall still fall within the scope of the present utility model.

Claims

1. An egg packaging carton with a breakage-resistant structure, characterized in that: The box includes a cardboard box body (1) and support blocks (2). Five sets of support blocks (2) are installed on the side wall of the cardboard box body (1) at equal intervals. A ring frame (3) is provided on the outside of the support blocks (2). A handle (4) is installed on the top of the ring frame (3). A top plate (5) is provided on the outside of the handle (4). A pull handle (6) is installed on the top of the top plate (5). A support shaft (16) is installed at the center of the bottom end of the top plate (5). A bottom plate (14) is installed at the end of the support shaft (16) away from the top plate (5). Two sets of support plates (15) are installed between the top plate (5) and the bottom plate (14). Conical boxes (7) at equal intervals are movably installed on the surface of the support plates (15). Two sets of first through holes (17) are provided on the side wall of the conical boxes (7).

2. The egg packaging carton with a breakage-resistant structure according to claim 1, characterized in that: Six sets of second through holes (18) with equal spacing are provided on the side wall of the conical box (7) below the first through hole (17), and a first elastic cover plate (19) is movably installed inside the first through hole (17).

3. The egg packaging carton with a breakage-resistant structure according to claim 2, characterized in that: The first elastic cover plate (19) extends through the conical box (7) to its outside, and the second through hole (18) below the first through hole (17) is movably installed with an elastic irregular plate (20).

4. The egg packaging carton with a breakage-resistant structure according to claim 3, characterized in that: The elastic irregular plate (20) extends through the conical box (7) to its outside, and the top of the elastic irregular plate (20) is provided with an egg body (21).

5. An egg packaging carton with a breakage-resistant structure according to claim 1, characterized in that: The top of each support block (2) is provided with a ring track (13), and the center of the ring frame (3) is provided with a circular through hole (9).

6. An egg packaging carton with a breakage-resistant structure according to claim 5, characterized in that: The surface of the outer annular frame (3) of the circular through hole (9) is provided with five sets of annular through grooves (8), and the circular through hole (9) and the annular through grooves (8) all penetrate the annular frame (3).

7. An egg packaging carton with a breakage-resistant structure according to claim 6, characterized in that: The outer side of the paper box body (1) is provided with five sets of triangular cover plates (10) at equal intervals. The top of each triangular cover plate (10) is equipped with a threaded sleeve (11), and the bottom of each triangular cover plate (10) is equipped with a square slider (22).

8. An egg packaging carton with a breakage-resistant structure according to claim 7, characterized in that: The sliders (22) are all slidably connected to the annular track (13), and a set of threaded sleeves (11) are fitted with a large-head bolt (12) at the top, which contacts the annular frame (3).

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