Carton capable of being folded and stored

Abstract

The utility model is suitable for the technical field of cartons, and provides a carton capable of being folded and stored. The carton lower frame is arranged at the top of the carton bottom plate; the corrugated folding plate is adhered and fixed to the top of the carton lower frame through an adhesive; the carton upper frame is adhered and fixed to the top of the corrugated folding plate through an adhesive; the carton top plate is arranged at the top of the carton upper frame; the lower supporting table is adhered and fixed to the inner side wall of the lower carton frame through an adhesive; the upper supporting table is adhered and fixed on the inner side wall of the carton upper frame through an adhesive; the corrugated folding plates are folded in the vertical direction, the distance between the carton lower frame and the carton upper frame is greatly reduced, the carton is compressed and folded in the vertical direction, the occupied area of the carton is only the cross section of the carton bottom plate, the occupied space of the carton in the vertical direction is reduced, and the carton can be vertically stacked and stored conveniently.

Description

Technical Field

[0001] The utility model belongs to the technical field of cartons, and particularly relates to a foldable and collapsible carton. Background Art

[0002] Cartons are usually used as wrappers for goods or outer protective layers for items. A carton is a packaging container made of cardboard through processes such as printing, cutting, and nailing.

[0003] Most existing cartons are folded and stored by disassembling the bottom and then folding them in half. After the carton is folded in half, it can be folded for subsequent storage. However, since the four sides of the carton are attached to each other in pairs after being folded in half, the occupied space of the carton is the area of two sides, and there is even the occupied area of the cardboard after the bottom is disassembled, resulting in a large occupied area after the carton is folded and stored, which is not suitable for vertical stacking and storage.

[0004] Therefore, a foldable and collapsible carton is proposed. Content of the Utility Model

[0005] The utility model provides a foldable and collapsible carton, aiming to solve the above problems.

[0006] The utility model is realized as follows: a foldable and collapsible carton, comprising: a carton bottom plate; a carton lower frame provided on the top of the carton bottom plate; a corrugated folding plate adhesively fixed on the top of the carton lower frame; a carton upper frame adhesively fixed on the top of the corrugated folding plate; a carton top plate provided on the top of the carton upper frame; a lower support table adhesively fixed on the inner side wall of the carton lower frame; an upper support table adhesively fixed on the inner side wall of the carton upper frame; card slots respectively opened on the top of the lower support table and the bottom of the upper support table; and a carton card inserted between the two card slots.

[0007] Preferably, both the carton lower frame and the carton upper frame are frame structures with a rectangular cross-section formed by connecting four cardboard pieces.

[0008] Preferably, the cross-sectional slope of the corrugated folding plate is corrugated, and creases are provided on the corrugated folding plate.

[0009] Preferably, one side edge of the carton top plate is connected to the top side edge of the carton upper frame, and the carton top plate can rotate on the top of the carton upper frame.

[0010] Preferably, there are four lower support tables and upper support tables in total, and the four lower support tables and upper support tables are symmetrically arranged on the inner side walls of the carton lower frame and the carton upper frame respectively.

[0011] Preferably, the card slots and the carton card are matched and fitted.

[0012] Compared with the prior art, the embodiments of the present application mainly have the following beneficial effects:

[0013] By folding the corrugated folding plate in the vertical direction, the distance between the lower frame and the upper frame of the carton is greatly reduced, and the carton is compressed and folded in the vertical direction. The occupied area of the carton is only the cross-section of the bottom plate of the carton, reducing the occupied space of the carton in the vertical direction, facilitating the vertical stacking and storage of the carton. Through the plug-in characteristics of the carton cardboard, support can be provided for the carton, ensuring that the carton has the ability to store and receive goods, and also facilitating the folding and storage of the carton. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a structural schematic diagram of the present utility model;

[0015] Figure 2 is an exploded schematic diagram of the present utility model;

[0016] Figure 3 is a sectional view of the corrugated folding plate of the present utility model;

[0017] Figure 4 is a schematic diagram of the cooperation between the lower support platform and the upper support platform of the present utility model and the carton cardboard;

[0018] Figure 5 is a structural schematic diagram of the lower frame of the carton of the present utility model.

[0019] In the figure: 1, bottom plate of the carton; 2, lower frame of the carton; 3, corrugated folding plate; 4, upper frame of the carton; 5, top plate of the carton; 6, lower support platform; 7, upper support platform; 8, card slot; 9, carton cardboard. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those of ordinary skill in the technical field to which this application belongs; the terms used in the specification of this application are only for the purpose of describing specific embodiments, and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above drawings are intended to cover non-exclusive inclusion. The terms "first", "second", etc. in the specification and claims of this application or the above drawings are used to distinguish different objects, rather than to describe a specific order.

[0021] References to "embodiments" in this specification mean that the particular features, structures, or characteristics described in connection with the embodiments can be included in at least one embodiment of the present application. The phrase appears in various places in the specification and does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment mutually exclusive with other embodiments. Those skilled in the art will explicitly and implicitly understand that the embodiments described herein can be combined with other embodiments.

[0022] An embodiment of the utility model provides a foldable and collapsible cardboard box, as Figures 1-5 shown, which includes a cardboard box bottom plate 1. A cardboard box lower frame 2 is arranged at the top of the cardboard box bottom plate 1. A corrugated folding plate 3 is adhesively and fixedly connected to the top of the cardboard box lower frame 2. A cardboard box upper frame 4 is adhesively and fixedly connected to the top of the corrugated folding plate 3. A cardboard box top plate 5 is arranged at the top of the cardboard box upper frame 4. One side edge of the cardboard box top plate 5 is connected to one side edge of the top of the cardboard box upper frame 4, and the cardboard box top plate 5 can rotate on the top of the cardboard box upper frame 4. A lower support platform 6 is adhesively and fixedly connected to the inner wall of one side of the cardboard box lower frame 2. An upper support platform 7 is adhesively and fixedly connected to the inner wall of one side of the cardboard box upper frame 4. Both the lower support platform 6 and the upper support platform 7 are provided with four in total, and the four lower support platforms 6 and upper support platforms 7 are symmetrically arranged on the inner side walls of the cardboard box lower frame 2 and the cardboard box upper frame 4 respectively. Card slots 8 are formed at the tops of the lower support platform 6 and the bottoms of the upper support platform 7. A cardboard box clamping plate 9 is inserted into the interior of the card slots 8, and the card slots 8 and the cardboard box clamping plate 9 are matched and fitted.

[0023] It should be noted that since the four sides of the existing cardboard box are attached to each other in pairs after being folded in half, the occupied space of the cardboard box is the area of two sides. Moreover, there is also the occupied area of the cardboard after the bottom is disassembled, resulting in a large occupied area after the cardboard box is folded and stored, which is not suitable for vertical stacking and storage. In this embodiment, through the folding of the corrugated folding plate 3 in the vertical direction, the distance between the cardboard box lower frame 2 and the cardboard box upper frame 4 is greatly reduced, and the cardboard box is compressed and folded in the vertical direction. The occupied area of the cardboard box is only the cross-section of the cardboard box bottom plate 1, reducing the occupied space of the cardboard box in the vertical direction, facilitating the vertical stacking and storage of the cardboard box. Through the insertion characteristics of the cardboard box clamping plate 9, support can be provided for the cardboard box, ensuring that the cardboard box has the ability to store and accommodate goods, and also facilitating the folding and storage of the cardboard box.

[0024] Specifically, in this embodiment, the solution mainly includes a corrugated folding plate 3 and a carton pallet 9. When folding and storing the carton, the carton pallet 9 between the two card slots 8 on the lower support table 6 and the upper support table 7 is pulled out and placed flat on the carton bottom plate 1. At this time, the corrugated folding plate 3 lacks support. Press down the carton top plate 5 and the carton upper frame 4. Under the action of pressure, the corrugated folding plates 3 are folded together, the distance between the carton lower frame 2 and the carton upper frame 4 is reduced, the carton is compressed and folded in the vertical direction, and the occupied area of the carton is only the cross-section of the carton bottom plate 1. When stacking and storing multiple cartons, the multiple cartons can be vertically stacked. When using the carton, open the carton top plate 5, take out the carton pallet 9, insert the carton pallet 9 into the card slots 8 on the lower support table 6 and the upper support table 7. The carton pallet 9 supports the carton lower frame 2 and the carton upper frame 4, and the corrugated folding plates 3 unfold, so that the carton can be used.

[0025] In a further preferred embodiment of the present utility model, as Figure 2 , Figure 3 and Figure 5 shown, both the carton lower frame 2 and the carton upper frame 4 are frame structures with a rectangular cross-section formed by connecting four cardboard sheets.

[0026] In this embodiment, the frame structure can provide stable support for the corrugated folding plate 3 and ensure the structural stability of itself.

[0027] In a further preferred embodiment of the present utility model, as Figures 1-3 shown, the cross-section slope of the corrugated folding plate 3 is corrugated, and there are creases on the corrugated folding plate 3.

[0028] In this embodiment, due to the presence of the corrugated corrugated folding plate 3 and the creases, the corrugated folding plate 3 can be folded, and then the overall folding of the carton can be realized, reducing the occupied space of the carton in the vertical direction and facilitating the stacking of cartons.

[0029] It should be noted that for the foregoing embodiments, for the sake of simple description, they are all expressed as a series of action combinations. However, those skilled in the art should know that the present utility model is not limited by the described action sequence, because according to the present utility model, certain steps may be performed in other sequences or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily essential to the present utility model.

[0030] In several embodiments provided by the present application, it should be understood that the disclosed device can be implemented in other ways. For example, the device embodiments described above are merely illustrative. For example, the division of the above-mentioned units may have other division methods in actual implementation. For example, multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the displayed or discussed coupling or communication connection between each other can be through some interfaces. The indirect coupling or communication connection between devices or units can be in the form of telecommunications or other forms.

[0031] The units described above as separate components may or may not be physically separated. The components displayed as units may or may not be physical units, that is, they may be located in one place, or may be distributed to multiple network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0032] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than limiting the protection scope of the invention. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments. Based on these embodiments, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention. Although the present invention has been described in detail with reference to the above embodiments, those of ordinary skill in the art can still, without conflict and without creative efforts, combine, add or delete the features in the embodiments of the present invention according to the situation, or make other adjustments, so as to obtain different technical solutions that are essentially not divorced from the concept of the present invention. These technical solutions also belong to the scope of protection of the present invention.

Claims

1. A foldable and collapsible cardboard box, characterized in that, Including: The bottom board (1) of the carton; The lower frame (2) of the carton arranged on the top of the bottom board (1) of the carton; The corrugated folding board (3) adhesively fixed on the top of the lower frame (2) of the carton through an adhesive; The upper frame (4) of the carton adhesively fixed on the top of the corrugated folding board (3) through an adhesive; The top board (5) of the carton arranged on the top of the upper frame (4) of the carton; The lower support platform (6) adhesively fixed on the inner side wall of the lower frame (2) of the carton through an adhesive; The upper support platform (7) adhesively fixed on the inner side wall of the upper frame (4) of the carton through an adhesive; The card slots (8) respectively opened on the top of the lower support platform (6) and the bottom of the upper support platform (7); The carton card board (9) inserted between the two card slots (8).

2. The foldable and collapsible carton according to claim 1, wherein Both the lower frame (2) and the upper frame (4) of the carton are frame structures with a rectangular cross-section formed by connecting four cardboard boards to each other.

3. The foldable and collapsible carton according to claim 1, wherein, The cross-sectional slope of the corrugated folding board (3) is corrugated, and creases are provided on the corrugated folding board (3).

4. A foldable and collapsible carton as claimed in claim 1, wherein, One side edge of the top board (5) of the carton is connected to the top side edge of the upper frame (4) of the carton, and the top board (5) of the carton can rotate on the top of the upper frame (4) of the carton.

5. The foldable and collapsible carton according to claim 1, wherein, Both the lower support platform (6) and the upper support platform (7) are provided with four in total, and the four lower support platforms (6) and upper support platforms (7) are symmetrically arranged on the inner side walls of the lower frame (2) and the upper frame (4) of the carton respectively.

6. The foldable and collapsible carton according to claim 1, wherein The card slots (8) and the carton card board (9) match and fit with each other.

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