A cardboard box that is easy to stack and store
By designing fixed frames and shrinkage components in cartons, the problem of existing cartons prone to collapse during stacking and transportation is solved, and the stability and space saving effect of cartons are achieved.
Patent Information
- Application Number
- CN202421475017.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-26
- Publication Date
- 2025-04-11
- Estimated Expiration
- 2034-06-26
AI Technical Summary
Existing cartons are prone to depression and collapse at the bottom during stacking and transportation, and take up a large space and are difficult to store effectively.
A carton including a fixed frame and a shrinkage assembly is designed. The fixed frame is connected by a base plate, frame legs and a load-bearing frame. The shrinkage assembly realizes the shrinkage and fixation of the frame through a rotating shaft and bolts, ensuring the stability of the carton during stacking and transport.
Through the protection of the fixed frame and the design of the shrinkage components, the stability and anti-collapse effect of the carton during the stacking process are achieved, while effectively saving storage space.
Smart Images
Figure CN222743147U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of carton equipment, in particular to a carton which is convenient for stacking and storing. 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, but the existing cartons still have some shortcomings during use. For example: the existing packaging cartons are not hard enough, resulting in the bottom cartons being dented when stacked. At the same time, when the cartons are transported, it cannot be guaranteed that the upper stacked cartons remain stable, resulting in the collapse of the cartons. When not in use, the volume of the box occupies a relatively large space, which wastes a lot of space. Utility Model Content
[0003] The purpose of the present application is to provide a carton that is easy to stack and store, so as to solve the problems raised in the above-mentioned background technology.
[0004] To achieve the above-mentioned purpose, the present application provides the following technical solutions: a carton that is easy to stack and store, comprising a stacking carton main body, the bottom of one stacking carton main body is connected to the cover of another stacking carton main body, the stacking carton main body comprises a carton main body, a fixed frame, the fixed frame comprises a bottom plate, one side of the bottom plate is provided with a plurality of first frame legs, the inner side of the first frame legs is detachably connected to the bottom plate, the other side of the bottom plate is provided with a plurality of second frame legs, the inner side of the second frame legs is detachably connected to the bottom plate, each of the first frame legs and each of the second frame legs is provided with a first load-bearing frame on the top, the first load-bearing frame The bottom end of the frame is fixedly connected to each first frame leg and each second frame leg, and the inner side of the first load-bearing frame on one side is rotatably connected to the first rotating rod through the first rotating shaft, and the first rotating rod is provided with a plurality of protrusions, and one end of each first rotating rod is provided with a protrusion, and the protrusion is provided with a plurality of protrusions. A second rotating rod is inserted into one side of each protrusion through a groove, and the second rotating rod is provided with a plurality of second rotating rods, and one end of each second rotating rod is rotatably connected to the first load-bearing frame on the other side through the second rotating shaft, and a contraction component is provided on the front and rear sides of the fixed frame, and the contraction component is rotatably connected to the fixed frame.
[0005] Preferably, the retraction assembly includes a first retraction shaft, one side of each first frame leg is rotatably connected to a first retraction rod via the first retraction shaft, one end of each first retraction rod is rotatably connected to a second retraction rod via a second retraction shaft, a plurality of second retraction rods are provided, and one end of each second retraction rod is rotatably connected to each second frame leg via a third retraction shaft.
[0006] Preferably, the outer surface of the carton body and the interior of the fixed frame are detachably mounted.
[0007] Preferably, one side of each second rotating rod is provided with a bolt with one end pressed inwards and threadedly connected thereto.
[0008] Preferably, a first fixing bar is fixedly connected between the two first load-bearing frames, and the number of the first fixing bars is 2.
[0009] Preferably, a second fixing bar is fixedly connected between the two first frame legs, and a second fixing bar is fixedly connected between the two second frame legs.
[0010] Preferably, the bottom ends of each first frame leg and each second frame leg are fixedly connected to a second load-bearing frame, and four second load-bearing frames are provided.
[0011] Preferably, the inner side of the first load-bearing frame is detachably connected to the outer side of the second load-bearing frame.
[0012] In summary, the technical effects and advantages of the utility model are:
[0013] In the utility model, the storage is performed by setting the shrinking components on both sides of the fixed frame, so that the storage space is saved, the frame can be made firmer by setting the bolts, and the bottom plate can be set to protect the carton from being damaged and collapsed. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.
[0015] Figure 1 This is a schematic diagram of stacking cartons for easy stacking and storage in an embodiment of the present application;
[0016] Figure 2 A three-dimensional diagram of a carton that is convenient for stacking and storage in an embodiment of the present application;
[0017] Figure 3 In the embodiment of this application Figure 2A in the enlarged view;
[0018] Figure 4 In the embodiment of this application Figure 1 Top view of the fixed frame in.
[0019] In the figure: 1. stacking carton body; 2. carton body; 3. first rotating rod; 4. first rotating axis; 5. first load-bearing frame; 6. first shrinking axis; 7. first shrinking rod; 8. first frame leg; 9. second load-bearing frame; 10. bottom plate; 11. second shrinking axis; 12. second shrinking rod; 13. third shrinking axis; 14. bump; 15. second frame leg; 16. second rotating rod; 17. second rotating axis; 18. first fixing bar; 19. second fixing bar; 20. shrinking assembly; 21. fixing frame; 22. bolts. DETAILED DESCRIPTION
[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0021] In the description of the present disclosure, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "top", "bottom", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present disclosure and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present disclosure. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.
[0022] It should also be noted that the standard parts used in this application document can be purchased from the market, and can be customized according to the description in the specification and drawings. Unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, and it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in this disclosure can be understood according to the specific circumstances, and in the absence of clear limitations, machines, parts and equipment can all adopt conventional models in the prior art.
[0023] In this article, the term "comprising" is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of more restrictions, the elements defined by the sentence "comprising..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.
[0024] Example: Reference Figure 1-4 A carton convenient for stacking and storage shown in the figure comprises a stacking carton body 1, the bottom of one stacking carton body 1 is covered with another stacking carton body 1, the stacking carton body 1 comprises a carton body 2, a fixed frame 21, the fixed frame 21 comprises a bottom plate 10, one side of the bottom plate 10 is provided with a plurality of first frame legs 8, the inner side of the first frame legs 8 is detachably connected to the bottom plate 10, the other side of the bottom plate 10 is provided with a plurality of second frame legs 15, the inner side of the second frame legs 15 is detachably connected to the bottom plate 10, each of the first frame legs 8 and each of the second frame legs 15 is provided with a first load-bearing frame 5 on the top, the bottom end of the first load-bearing frame 5 is connected to each The first frame leg 8 and each second frame leg 15 are fixedly connected, and the inner side of the first load-bearing frame 5 on one side is rotatably connected with the first rotating rod 3 through the first rotating shaft 4, and the first rotating rod 3 is provided with a plurality of them, and one end of each of the first rotating rods 3 is provided with a protrusion 14, and the protrusion 14 is provided with a plurality of them, and one side of each of the protrusions 14 is plugged with a second rotating rod 16 through a groove, and the second rotating rod 16 is provided with a plurality of them, and one end of each of the second rotating rods 16 is rotatably connected to the first load-bearing frame 5 on the other side through the second rotating shaft 17, and the front and rear sides of the fixed frame 21 are provided with a contraction component, and the contraction component 20 is rotatably connected to the fixed frame 21.
[0025] By means of the above structure: the retraction assembly includes a first retraction shaft 6, one side of each first frame leg 8 is rotatably connected to the first retraction rod 7 via the first retraction shaft 6, one end of each first retraction rod 7 is rotatably connected to the second retraction rod 12 via the second retraction shaft 11, a plurality of second retraction rods 12 are provided, and one end of each second retraction rod 12 is rotatably connected to each second frame leg 15 via the third retraction shaft 13.
[0026] By means of the above structure, the outer surface of the carton body 2 and the interior of the fixed frame 21 can be detachably mounted.
[0027] With the above structure, one side of each second rotating rod 16 is provided with a bolt 22 with one end pressed inward and threadedly connected thereto.
[0028] With the above structure, the two first load-bearing frames 5 are fixedly connected with the first fixing bars 18 , and the number of the first fixing bars 18 is 2.
[0029] With the above structure: a second fixing bar 19 is fixedly connected between the two first frame legs 8 , and a second fixing bar 19 is fixedly connected between the two second frame legs 15 .
[0030] By means of the above structure: the bottom ends of each first frame leg 8 and each second frame leg 15 are fixedly connected to the second load-bearing frame 9, and four second load-bearing frames 9 are provided.
[0031] By means of the above structure, the inner side of the first load-bearing frame 5 and the outer side of the second load-bearing frame 9 are detachably connected.
[0032] Working principle of this embodiment: the fixed frame 21 is used to protect the carton from external damage and prevent internal collapse, and the contraction components on both sides of the fixed frame 21 are used for storage. When the new type is needed, the frame is first pulled apart to both sides, the bottom plate 10 is assembled with the bottom of the fixed frame 21, and then the first rotating rod 3 and the second rotating rod 16 are assembled, and then fixed with bolts 22, and then the carton body 2 is placed in. When the use is over, the stacked carton bodies 1 are first separated, and then the carton body 2 is separated from the fixed frame 21, and then the bolts 22 are rotated, the first rotating rod 3 and the second rotating rod 16 are loosened, and the first rotating rod 3 and the second rotating rod 16 are rotated in opposite directions to shrink, and then the bottom plate 10 is removed, and then squeezed inward from both sides of the fixed frame 21 to compress the fixed frame 21. The new type can not only ensure that the carton does not collapse during the stacking process, but also can be stored to save storage space.
[0033] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A carton convenient for stacking and storage, comprising a stacking carton body, characterized in that: The bottom of one stacking carton body is covered with another stacking carton body, the stacking carton body includes a carton body, a fixed frame, the fixed frame includes a bottom plate, one side of the bottom plate is provided with a plurality of first frame legs, the inner side of the first frame leg is detachably connected to the bottom plate, the other side of the bottom plate is provided with a plurality of second frame legs, the inner side of the second frame leg is detachably connected to the bottom plate, each of the first frame legs and the top of each second frame leg is provided with a first load-bearing frame, the bottom end of the first load-bearing frame is fixedly connected to each first frame leg and each second frame leg, the inner side of the first load-bearing frame on one side is rotatably connected with a first rotating rod through a first rotating shaft, the first rotating rod is provided with a plurality of, one end of each of the first rotating rods is provided with a protrusion, the protrusion is provided with a plurality of, one side of each protrusion is plugged with a second rotating rod through a groove, the second rotating rod is provided with a plurality of, one end of each of the second rotating rods is rotatably connected to the first load-bearing frame on the other side through a second rotating shaft, and a contraction component is provided on the front and rear sides of the fixed frame, and the contraction component is rotatably connected to the fixed frame.
2. A paper box that is easy to stack and store according to claim 1, characterized in that: The retraction assembly includes a first retraction shaft, one side of each first frame leg is rotatably connected to a first retraction rod via the first retraction shaft, one end of each first retraction rod is rotatably connected to a second retraction rod via a second retraction shaft, a plurality of second retraction rods are provided, and one end of each second retraction rod is rotatably connected to each second frame leg via a third retraction shaft.
3. A paper box that is easy to stack and store according to claim 1, characterized in that: The outer surface of the carton body and the interior of the fixed frame are detachably mounted.
4. A paper box that is easy to stack and store according to claim 1, characterized in that: A bolt with one end pressed inward and threadedly connected thereto is disposed on one side of each second rotating rod.
5. The paper box that is easy to stack and store according to claim 1, characterized in that: A first fixing bar is fixedly connected between the two first load-bearing frames, and the number of the first fixing bars is 2.
6. A paper box that is easy to stack and store according to claim 1, characterized in that: A second fixing strip is fixedly connected between the two first frame legs, and a second fixing strip is fixedly connected between the two second frame legs.
7. The paper box that is easy to stack and store according to claim 1, characterized in that: The bottom ends of each first frame leg and each second frame leg are fixedly connected to a second load-bearing frame, and four second load-bearing frames are provided.
8. The paper box that is easy to stack and store according to claim 1, characterized in that: The inner side of the first load-bearing frame is detachably connected to the outer side of the second load-bearing frame.