Drawer type lifting packaging structure

Abstract

The utility model relates to the technical field of packaging, and discloses a drawer type lifting packaging structure which comprises an outer box body, an inner box body is slidably connected to the inner side of the outer box body, a placing box is arranged on the inner side of the inner box body, and a first connecting plate is rotatably connected to the outer side of the placing box. According to the drawer type lifting packaging structure, through the cooperation effect of the outer box body, the inner box body and the containing box, at the moment, the outer box body and the inner box body are in sliding connection, a first connecting plate, a second connecting plate and the containing box are in rotating connection, a unique linkage lifting structure is formed, and the single structural form of traditional packaging is changed; a drawer type lifting structure is formed, then through cooperation of a spring and a supporting plate, supporting of a containing box can be assisted, the stability of the containing box during suspension is improved, compared with an old and single traditional package, eggs are convenient to take and place in the using process of the package through the innovative design, operation is more convenient, meanwhile, the using process of the package is simplified through the structural design, and the packaging cost is reduced. And the user experience is improved.

Description

Technical Field

[0001] This application relates to the field of packaging technology, specifically a drawer-type lifting packaging structure. Background Technology

[0002] Eggs, as an indispensable nutritious food in daily life, occupy an important position in the food market. As consumers' demands for product quality increase, egg packaging not only needs to provide basic protection but also requires breakthroughs in display, aesthetics, and innovation. Currently, most egg packaging on the market uses traditional forms such as molded pulp and plastic egg cartons. While these types of packaging can provide basic protection for eggs, they have significant limitations in overall design and functionality.

[0003] However, existing egg packaging technology has an outdated and monotonous structure, lacking innovative design. At the same time, most packaging relies on assembly processes such as nailing and gluing during the forming process, which not only makes the production process cumbersome, increases labor and time costs, but also reduces production efficiency. In addition, when displaying eggs, they need to be removed from the packaging, which is inconvenient and can easily damage the eggs. Utility Model Content

[0004] To address the shortcomings of existing technologies, this application provides a drawer-type lifting packaging structure, which allows the placement box to be flexibly raised and lowered during use, facilitating the retrieval and placement of eggs and making operation more convenient. At the same time, this structural design simplifies the packaging usage process and improves the user experience, thus solving the problems mentioned in the background technology.

[0005] To achieve the above objectives, this application provides the following technical solution: a drawer-type lifting packaging structure, including an outer box body, an inner box body slidably connected to the inner side of the outer box body, a placement box provided on the inner side of the inner box body, a first connecting plate rotatably connected to the outer side of the placement box, and the other end of the first connecting plate rotatably connected to the inner side of the inner box body, a second connecting plate rotatably connected to the outer side of the placement box, and the other end of the second connecting plate rotatably connected to the inner side of the outer box body, a spring fixedly connected to the inner side of the inner box body, and a support plate fixedly connected to the other end of the spring, and a connecting groove provided on the outer sides of both the outer box body and the inner box body.

[0006] Through the above solution, by setting up the outer box, inner box, and placement box in coordination, the outer box and inner box are slidably connected, and the first connecting plate, second connecting plate, and placement box are rotatably connected, forming a unique linkage lifting structure. This changes the traditional single structure of packaging and forms a drawer-type lifting structure. Compared with the old and simple traditional packaging, this innovative design allows the placement box to be flexibly raised and lowered during use, making it easier to put in and take out eggs and making operation more convenient. At the same time, this structural design simplifies the packaging usage process and improves the user experience.

[0007] Furthermore, the outer box, the inner box, and the placement box are all manufactured using a one-piece molding process.

[0008] With the above solution, the outer box, inner box and placement box are made by one-piece molding process, eliminating the need for assembly operations such as nailing and gluing, which greatly simplifies the production process, reduces labor and time costs, and improves production efficiency. At the same time, the one-piece molding structure ensures the overall strength and stability of the packaging.

[0009] Furthermore, the outer box, the inner box, and the outer side of the placement box are all provided with multiple creases.

[0010] The above solution, by setting creases on the outer box, inner box, and outer side of the box, facilitates precise folding and forming during the one-piece molding process, ensuring the regularity and accuracy of the packaging structure, and making packaging forming more convenient and efficient.

[0011] Furthermore, multiple insert plates are fixedly connected to the outer side of the outer box, the inner box, and the placement box, and multiple insertion holes are opened on the outer side of the outer box, the inner box, and the placement box, with the insert plates and insertion holes being compatible.

[0012] By implementing the above solution and designing an compatible outer box, inner box, and insert plate and socket on the box, the connection stability between the components can be further enhanced after the one-piece molding and folding, preventing the packaging from becoming loose during use and improving the overall reliability of the packaging.

[0013] Furthermore, the outer side of the placement box is provided with six placement holes, and the inner side of each of the six placement holes is fixedly connected with a plurality of circumferentially arrayed elastic folding plates.

[0014] Through the above solution, the elastic folding plate inside the placement hole can fit tightly against the egg, providing good fixation and cushioning protection, preventing the egg from rolling or colliding and getting damaged inside the packaging, and solving the problem of easy damage when displaying eggs in traditional packaging.

[0015] Furthermore, an identification plate is fixedly connected to the outside of the outer box.

[0016] The above solution, by setting up signage, can be used to display product information such as the brand and origin of the eggs. Combined with artistic design, it can enhance the aesthetics of the packaging and the recognizability of the product, making the packaging more beautiful and sophisticated.

[0017] Furthermore, two symmetrical fixing blocks are fixedly connected to the outer side of the inner box.

[0018] The above solution, by setting up fixing blocks, can compress and fix the inner box, prevent the inner box from sliding freely, ensure the stability of the overall packaging structure, and further protect the safety of eggs during transportation.

[0019] Furthermore, the outer box has two symmetrical rotating plates rotatably connected to its outer side, and the inner box has two symmetrical circular locking blocks fixedly connected to its outer side. The outer sides of the two rotating plates are provided with slots that are compatible with the circular locking blocks.

[0020] With the above solution, the rotating latch on the outside of the outer box and the circular locking block on the outside of the inner box are designed to fit together. When the inner box is pushed into the outer box, the rotating latch can lock the circular locking block, ensuring that the inner box is firmly fixed inside the outer box, preventing the packaging from being opened accidentally and ensuring the safety of the eggs.

[0021] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0022] This drawer-type lifting packaging structure, through the coordinated action of an outer box, an inner box, and a placement box, forms a unique linkage lifting structure. The outer and inner boxes slide together, while the first and second connecting plates rotate with the placement box. This changes the traditional, single-structure packaging, creating a drawer-type lifting structure. A spring and a support plate further assist in lifting the placement box, improving its stability when suspended. Compared to outdated, single-structure traditional packaging, this innovative design allows the placement box to be flexibly raised and lowered during use, facilitating the retrieval and placement of eggs and making operation more convenient. Simultaneously, this structural design simplifies the packaging usage process and enhances the user experience. Attached Figure Description

[0023] Figure 1 This is a three-dimensional structural diagram of the entire application;

[0024] Figure 2 This is a cross-sectional structural diagram of the entire application;

[0025] Figure 3 This is a schematic diagram of the overall unfolded structure of this application;

[0026] Figure 4 This is a three-dimensional structural diagram of the box used in this application;

[0027] Figure 5 This is a three-dimensional structural diagram of the hole placement in this application.

[0028] In the picture:

[0029] 1. Outer box; 2. Inner box; 3. Placement box; 4. First connecting plate; 5. Second connecting plate; 6. Spring; 7. Support plate; 8. Connecting groove; 9. Crease; 10. Insert plate; 11. Insertion hole; 12. Placement hole; 13. Elastic folding plate; 14. Fixing block; 15. Identification plate; 16. Circular locking block; 17. Rotating locking plate. Detailed Implementation

[0030] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0031] Please see Figure 1 and Figure 2 This embodiment of a drawer-type lifting packaging structure includes an outer box 1, an inner box 2 slidably connected to the inner side of the outer box 1, a placement box 3 disposed on the inner side of the inner box 2, a first connecting plate 4 rotatably connected to the outer side of the placement box 3, and the other end of the first connecting plate 4 rotatably connected to the inner side of the inner box 2; a second connecting plate 5 rotatably connected to the outer side of the placement box 3, and the other end of the second connecting plate 5 rotatably connected to the inner side of the outer box 1. The rotatable connection of the first connecting plate 4, the second connecting plate 5, and the placement box 3 forms a unique linkage lifting structure, changing the traditional packaging... The structure forms a drawer-type lifting structure. A spring 6 is fixedly connected to the inner side of the inner box 2, and a tray 7 is fixedly connected to the other end of the spring 6. A connecting groove 8 is opened on the outer side of both the outer box 1 and the inner box 2. The outer box 1, the inner box 2 and the placement box 3 are all made of one-piece molding process. The above-mentioned outer box 1, inner box 2 and placement box 3 are made of one-piece molding process, which eliminates the need for assembly operations such as nailing and gluing, which greatly simplifies the production process, reduces labor and time costs, and improves production efficiency. At the same time, the one-piece molding structure ensures the overall strength and stability of the packaging.

[0032] Please see Figure 3 , Figure 4 and Figure 5The outer box 1, the inner box 2, and the placement box 3 all have multiple creases 9 on their outer sides. These creases facilitate precise folding during the one-piece molding process, ensuring the regularity and accuracy of the packaging structure and making packaging molding more convenient and efficient. Multiple insert plates 10 are fixedly connected to the outer sides of the outer box 1, the inner box 2, and the placement box 3. Multiple insertion holes 11 are also provided on the outer sides of the outer box 1, the inner box 2, and the placement box 3. The insert plates 10 and the insertion holes 11 are compatible. By setting these creases on the outer box 1, the inner box 2, and the placement box 3... The fitting design of the insert plate 10 and the insertion hole 11 on the placement box 3 can further enhance the connection stability between the components after the one-piece molding and folding, prevent the packaging from becoming loose during use, and improve the overall reliability of the packaging. The outer side of the placement box 3 has six placement holes 12, and the inner side of each of the six placement holes 12 is fixedly connected with multiple circumferential array elastic folding plates 13. The elastic folding plates 13 on the inner side of the placement holes 12 can fit tightly against the egg, play a good role in fixing and cushioning the egg, and prevent the egg from rolling and colliding inside the packaging, thus solving the problem of easy damage when displaying eggs in traditional packaging.

[0033] Please see Figure 1 and Figure 2 The outer box 1 has a fixed label 15 attached to its outer side. This label displays product information such as the brand and origin of the eggs. Combined with artistic design, it enhances the packaging's aesthetics and product recognition, making the packaging more attractive and sophisticated. The inner box 2 has two symmetrical fixing blocks 14 fixed to its outer side. These blocks compress and fix the inner box 2, preventing it from sliding freely and ensuring the overall stability of the packaging structure. This further protects the eggs during transportation. Two symmetrical rotating plates 17 are rotatably connected to the outer side of the outer box 1, and two symmetrical circular locking blocks 16 are fixedly connected to the outer side of the inner box 2. The outer sides of the two rotating plates 17 are provided with holes and slots that are adapted to the circular locking blocks 16. The above-mentioned design of the rotating plates 17 on the outer side of the outer box 1 and the circular locking blocks 16 on the outer side of the inner box 2 allows the rotating plates 17 to lock the circular locking blocks 16 after the inner box 2 is pushed into the outer box 1, ensuring that the inner box 2 is firmly fixed inside the outer box 1, preventing the packaging from being opened accidentally and ensuring the safety of the eggs.

[0034] This embodiment presents a drawer-type lifting packaging structure. Through the coordinated action of an outer box 1, an inner box 2, and a placement box 3, the sliding connection between the outer box 1 and the inner box 2, along with the rotational connection between the first connecting plate 4, the second connecting plate 5, and the placement box 3, forms a unique linkage lifting structure. This changes the traditional single-structure packaging to a drawer-type lifting structure. Subsequently, the cooperation of a spring 6 and a support plate 7 assists in lifting the placement box 3, improving its stability when suspended. Compared to outdated and single traditional packaging, this innovative design allows the placement box 3 to be flexibly raised and lowered during use, facilitating the retrieval and placement of eggs and making operation more convenient. At the same time, this structural design simplifies the packaging usage process and enhances the user experience.

[0035] The working principle of the above embodiment is as follows: When it is necessary to display the egg, pull the inner box 2 to slide it outward inside the outer box 1. Due to the rotational connection of the first connecting plate 4 and the second connecting plate 5, the placement box 3 rises and falls with the stretching of the inner box 2. The egg falls with the placement box 3 and partially protrudes from the outside of the outer box 1 through the connecting groove 8, thus completing the display. At this time, the cooperation between the spring 6 and the support plate 7 can assist in lifting the placement box 3 and improve the stability of the placement box 3 when it is suspended. After the display is completed, push the inner box 2 to slide inward. At the same time, the first connecting plate 4 and the second connecting plate 5 rotate, so that the placement box 3 rises back to the initial position. Then rotate the rotating plate 17 to engage it with the circular locking block 16 to complete the locking. During transportation or storage, the cooperation between the insert plate 10 and the insertion hole 11 ensures the stability of the structure between the outer box 1, the inner box 2 and the placement box 3. The elastic folding plate 13 protects the egg from collision damage. The fixing block 14 plays a positioning role for the inner box 2. The label 15 displays product information.

[0036] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes the element.

[0037] Although embodiments of this application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A drawer-lifting packaging structure comprising an outer box body (1), characterized in that: The inner box (2) is slidably connected to the inner side of the outer box (1). A placement box (3) is provided on the inner side of the inner box (2). A first connecting plate (4) is rotatably connected to the outer side of the placement box (3), and the other end of the first connecting plate (4) is rotatably connected to the inner side of the inner box (2). A second connecting plate (5) is rotatably connected to the outer side of the placement box (3), and the other end of the second connecting plate (5) is rotatably connected to the inner side of the outer box (1). A spring (6) is fixedly connected to the inner side of the inner box (2), and a support plate (7) is fixedly connected to the other end of the spring (6). A connecting groove (8) is provided on the outer side of both the outer box (1) and the inner box (2).

2. A drawer lift packaging structure according to claim 1, wherein: The outer box (1), the inner box (2), and the placement box (3) are all made using an integral molding process.

3. A drawer lift packaging structure according to claim 1, wherein: The outer box (1), the inner box (2), and the placement box (3) are all provided with multiple creases (9) on their outer sides.

4. A drawer lift packaging structure according to claim 3, wherein: Multiple insert plates (10) are fixedly connected to the outer side of the outer box (1), the inner box (2) and the placement box (3). Multiple insertion holes (11) are opened on the outer side of the outer box (1), the inner box (2) and the placement box (3). The insert plates (10) and the insertion holes (11) are compatible.

5. A drawer lift packaging structure according to claim 1, wherein: The outer side of the placement box (3) is provided with six placement holes (12), and the inner side of each of the six placement holes (12) is fixedly connected with a plurality of circumferentially arrayed elastic folding plates (13).

6. A drawer lift packaging structure according to claim 1, wherein: A sign (15) is fixedly connected to the outside of the outer box (1).

7. A drawer lift packaging structure according to claim 1, wherein: The outer side of the inner box (2) is fixedly connected to two symmetrical fixing blocks (14).

8. A drawer lift packaging structure according to claim 1, wherein: The outer box (1) is rotatably connected to two symmetrical rotating plates (17), and the inner box (2) is fixedly connected to two symmetrical circular locking blocks (16). The outer sides of the two rotating plates (17) are provided with holes and slots that are compatible with the circular locking blocks (16).

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