Foldable corrugated carton

Abstract

The utility model discloses a foldable corrugated carton which comprises a carton base, first side plates are installed at the left end and the right end of the carton base respectively, first corrugated baffles are installed at the upper ends of the two first side plates respectively, and second side plates are installed at the front end and the rear end of the carton base respectively. Second corrugated baffles are installed at the ends, opposite to each other, of the two second side plates. According to the foldable corrugated carton, during transportation, the corrugated carton is a piece of large corrugated paper, so that the corrugated carton is convenient to transport, when the corrugated carton needs to be folded and formed, firstly, the two first side plates are lifted up, then the inserting plates on the second side plates are lifted upwards by 90 degrees, then the second side plates are lifted up, and then the corrugated carton is folded and formed. When the corrugated carton is formed, the inserting plate is aligned to the inserting groove in the first side plate, the butt joint groove in the inserting plate is just inserted into the anti-skid protruding block in the inserting groove, the inserting plate can be firmly inserted into the inserting groove, and in the same way, the second side plate on the other side is also installed in the same way, so that the corrugated carton is formed.

Description

TECHNICAL FIELD

[0001] The utility model relates to corrugated case technical field, in particular to a kind of foldable corrugated case. BACKGROUND

[0002] Corrugated case is made of corrugated board rigid paper container, by face paper, core paper (corrugated paper) and inner paper, after die cutting, indentation, box or stick box and so on Process is made, it not only has good compression strength and shock resistance, can effectively prevent goods from being damaged in transport process, and easy to print, can print exquisite graphics on carton, play the role of beautifying goods and promoting goods, therefore, corrugated case has important position in modern logistics.

[0003] But the existing corrugated case does not have better folding structure, especially when corrugated case needs to be transported, the formed corrugated case occupies space more, affects its transport efficiency;In addition, the corrugated case not only has no better support, but also has no anti-skid structure at bottom, so that the effect of corrugated case in actual use is more general. UTILITY MODEL CONTENT

[0004] The main purpose of the utility model is to provide a kind of foldable corrugated case, which can effectively solve the problems in the background art.

[0005] To achieve the above-mentioned purpose, the technical scheme adopted by the utility model is as follows:

[0006] A kind of foldable corrugated case, including paper box base, the left end and the right end of the paper box base are both installed with a side plate, the upper end of two the side plate is installed with a corrugated baffle, the front end and the rear end of the paper box base are both installed with a second side plate, the opposite end of two the second side plate is installed with a second corrugated baffle.

[0007] Preferably, the front end and the rear end of the side plate are provided with a slot, the left inner wall and the right inner wall of two the slot are both installed with a plurality of anti-skid protrusions, the right end front and the right end rear of the side plate are both installed with a support column, and the support column is made of corrugated paper. The butt joint groove on the plug plate can be inserted into the anti-skid protrusion in the slot, so that the plug plate can be firmly inserted into the slot, avoiding the plug plate from slipping out.

[0008] Preferably, the upper end of the second side plate is provided with a pulling slot, the left end and the right end of the second side plate are both installed with a plug plate, and the left end and the right end of two the plug plate are both provided with a plurality of butt joint grooves. Lift two the side plate, then lift the plug plate on the second side plate by ninety degrees, then lift the second side plate, so that the plug plate is aligned with the slot on the side plate, and the other side of the second side plate is installed in the same way, so as to form the corrugated case.

[0009] Preferably, the upper end left part and the upper end right part of the carton base are provided with two clamping grooves, and the lower end of the carton base is provided with a plurality of anti-skid convex points.

[0010] Preferably, the plug-in plate is consistent in size with the plug-in groove, the butt joint groove corresponds to the anti-skid convex block in position, and the anti-skid convex block is in the shape of a semi-cylinder.

[0011] Preferably, the plurality of anti-skid convex points are arranged in a rectangular array at the lower end of the carton base.

[0012] Compared with the prior art, the carton has the following beneficial effects:

[0013] 1. The carton base, the two first side plates and the second side plate are designed in an integrated manner, and the connecting parts of the carton base and the first side plate and the second side plate are provided with creases. Similarly, the first side plate, the first corrugated baffle, the second side plate, the second corrugated baffle and the plug-in plate are designed in an integrated manner, and the connecting parts are provided with creases. Therefore, the corrugated carton is a large corrugated paper during transportation, thereby facilitating the transportation of the corrugated carton. When the corrugated carton needs to be folded and formed, first, the two first side plates are lifted, then the plug-in plate on the second side plate is lifted by 90 degrees, then the second side plate is lifted, the plug-in plate is aligned with the plug-in groove on the first side plate, and the butt joint groove on the plug-in plate is inserted into the anti-skid convex block in the plug-in groove. The plug-in plate can be firmly inserted into the plug-in groove. Similarly, the other second side plate is installed in the same way, thereby forming the corrugated carton.

[0014] 2. When the first side plate is lifted, the support column on the first side plate is inserted into the clamping groove on the carton base, thereby strengthening the bearing capacity of the corrugated carton. At the same time, the design of the plurality of anti-skid convex points at the lower end of the carton base improves the anti-skid performance of the corrugated carton when placed. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a whole structure schematic view of the corrugated carton according to the present application;

[0016] Figure 2 It is a whole structure schematic view of the first side plate of the corrugated carton according to the present application;

[0017] Figure 3 It is a whole structure schematic view of the second side plate of the corrugated carton according to the present application;

[0018] Figure 4The utility model discloses a whole structure schematic diagram of the paper box base of the foldable corrugated paper box.

[0019] In the drawing: 1, paper box base; 2, first side plate; 3, second side plate; 4, first corrugated baffle; 5, second corrugated baffle; 20, slot; 21, anti-skid boss; 22, support column; 30, pull slot; 31, plugboard; 32, butt joint groove; 40, clamping groove; 41, anti-skid convex point. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0021] In the description of the utility model, it needs to be explained that the orientation or position relationship indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end" and "another end" is the orientation or position relationship shown in the drawing, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0022] In the description of the utility model, it needs to be explained that, unless otherwise explicitly specified and limited, the terms "mounting", "provided with", "connection" and the like should be understood broadly, for example, "connection" can be fixed connection, can also be detachable connection, or integrally connected; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium; can be the communication inside two elements. For ordinary skilled persons in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0023] As Figures 1-4 shown, a foldable corrugated paper box, including paper box base 1, paper box base 1 left end and right end are installed with first side plate 2, two first side plates 2 upper end are installed with first corrugated baffle 4, paper box base 1 front end and rear end are installed with second side plate 3, two second side plates 3 opposite ends are installed with second corrugated baffle 5.

[0024] The front end and the rear end of the first side plate 2 are provided with slots 20, the left inner wall and the right inner wall of the two slots 20 are provided with a plurality of anti-skid protrusions 21, the front part and the rear part of the right end of the first side plate 2 are provided with support columns 22, and the material of the support columns 22 is corrugated paper. The butt joint grooves 32 on the inserting plate 31 can be inserted into the anti-skid protrusions 21 in the slots 20, so that the inserting plate 31 can be firmly inserted into the slots 20, and the inserting plate 31 is prevented from sliding out.

[0025] The upper end of the second side plate 3 is provided with a pulling slot 30, the left end and the right end of the second side plate 3 are provided with inserting plates 31, and the left end and the right end of the two inserting plates 31 are provided with a plurality of butt joint grooves 32; the inserting plate 31 is consistent in size with the slot 20, the butt joint grooves 32 correspond to the anti-skid protrusions 21 in position, and the anti-skid protrusions 21 are in the shape of a semi-cylinder. The two first side plates 2 are lifted, then the inserting plate 31 on the second side plate 3 is lifted by 90 degrees upwards, then the second side plate 3 is lifted, so that the inserting plate 31 is aligned with the slot 20 on the first side plate 2, and the other second side plate 3 is installed in the same way, so that the corrugated paper box is formed.

[0026] The upper left part and the upper right part of the paper box base 1 are provided with two clamping grooves 40, and the lower end of the paper box base 1 is provided with a plurality of anti-skid protrusions 41; the plurality of anti-skid protrusions 41 are arranged in a rectangular array at the lower end of the paper box base 1. When the first side plate 2 is lifted, the support column 22 thereon is inserted into the clamping groove 40 on the paper box base 1, so that the bearing capacity of the corrugated paper box can be strengthened, and meanwhile, the design of the plurality of anti-skid protrusions 41 at the lower end of the paper box base 1 improves the anti-skid performance of the corrugated paper box when placed.

[0027] It should be noted that the utility model is a foldable corrugated paper box, the corrugated paper box is a larger piece of corrugated paper when transported, so that the transportation of the corrugated paper box is facilitated, when the corrugated paper box needs to be folded and formed, first, the two first side plates 2 are lifted, then the inserting plate 31 on the second side plate 3 is lifted by 90 degrees upwards, then the second side plate 3 is lifted, so that the inserting plate 31 is aligned with the slot 20 on the first side plate 2, and the butt joint grooves 32 on the inserting plate 31 are inserted into the anti-skid protrusions 21 in the slot 20, so that the inserting plate 31 can be firmly inserted into the slot 20, and the other second side plate 3 is installed in the same way, so that the corrugated paper box is formed, and when the first side plate 2 is lifted, the support column 22 thereon is inserted into the clamping groove 40 on the paper box base 1, so that the bearing capacity of the corrugated paper box can be strengthened, and meanwhile, the design of the plurality of anti-skid protrusions 41 at the lower end of the paper box base 1 improves the anti-skid performance of the corrugated paper box when placed.

[0028] The basic principle and main features of the present application and the advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A foldable corrugated carton comprising a carton base (1) characterised in that: The left end and the right end of the carton base (1) are respectively provided with a first side plate (2), and the upper end of each of the two first side plates (2) is provided with a first corrugated baffle (4); the front end and the rear end of the carton base (1) are respectively provided with a second side plate (3), and the opposite end of each of the two second side plates (3) is provided with a second corrugated baffle (5); the front end and the rear end of the first side plate (2) are respectively provided with a slot (20), and the left inner wall and the right inner wall of each of the two slots (20) are respectively provided with a plurality of anti-skid protrusions (21); the right end of the first side plate (2) is provided with a support column (22), and the material of the support column (22) is corrugated paper; the upper end of the second side plate (3) is provided with a pulling groove (30), and the left end and the right end of the second side plate (3) are respectively provided with an insertion plate (31), and the left end and the right end of each of the two insertion plates (31) are respectively provided with a plurality of butt joint grooves (32); the upper left end and the upper right end of the carton base (1) are respectively provided with two clamping grooves (40), and the lower end of the carton base (1) is provided with a plurality of anti-skid protrusions (41).

2. A collapsible corrugated carton according to claim 1, wherein: The insertion plate (31) and the slot (20) are the same size, the butt joint groove (32) and the anti-skid protrusion (21) are in front and back correspondence, and the anti-skid protrusion (21) is in the shape of a semi-cylinder.

3. A collapsible corrugated carton according to claim 1, wherein: A plurality of anti-skid protrusions (41) are arranged in a rectangular array at the lower end of the carton base (1).

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