Reinforced corrugated carton

Abstract

The invention belongs to the field of corrugated cartons, and particularly relates to a reinforced corrugated carton which comprises a carton body, an upper cover plate is rotatably connected to the upper surface of the carton body, a lower cover plate is rotatably connected to the lower surface of the carton body, and a connecting groove is formed in the outer surface of the carton body. A connecting groove is formed in the carton body, a supporting rod is connected to the interior of the connecting groove in a bonded mode, a connecting block is fixedly connected to the outer surface of the supporting rod, a middle top block is connected to the interior of the carton body in a bonded mode, and a supporting block is arranged in the carton body. The device solves the problems that the whole carton is supported by some existing corrugated cartons depending on the material hardness of paperboards, when the existing corrugated cartons are stacked, alignment operation cannot be automatically conducted on the existing corrugated cartons, judgment needs to be conducted through naked eyes of workers, and when the corrugated cartons are stacked, due to the fact that the middles of the six faces of the corrugated cartons are fragile, the number of the corrugated cartons is large, and the number of the corrugated cartons is large. And when being impacted, the steel wire rope is easy to deform, insufficient in strength and easy to collapse.

Description

technical field [0001] The invention relates to the technical field of corrugated paper boxes, in particular to a reinforced corrugated paper box. Background technique [0002] In the factory or when we usually store and pack items, we use plastic bags or corrugated boxes. Corrugated boxes are widely used in the packaging industry due to their good protection performance and convenient stacking. However, some existing corrugated boxes are in use. However, there are still some deficiencies, such as; [0003] Some existing corrugated boxes rely on the material hardness of the cardboard to support the entire carton. When the cartons are stacked, the foot of the carton bears the best pressure. The farther away from the foot, the lower the pressure bearing capacity. When some corrugated boxes are stacked, they cannot be automatically aligned, and the staff needs to judge with the naked eye, so that the pressure bearing capacity of the entire device is reduced. It is relatively ...

AI Technical Summary

Problems solved by technology

[0003] Some existing corrugated boxes rely on the material hardness of the cardboard to support the entire carton. When the cartons are stacked, the foot of the carton bears the best pressure. The farther away from the foot, the lower the pressure bearing capacity. When some corrugated boxes are stacked, they cannot be automatically aligned, and the staff needs to judge with the naked eye, so that the pressure bearing capacity of the entire device is reduced. It is relatively fragile, and it is easy to deform when it receives an impact, so that the corrugated box is not strong enough and prone to collapse when it is used

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