Corrugated carton capable of improving structural strength

Abstract

The invention relates to the technical field of corrugated cartons, and discloses a corrugated carton capable of enhancing the structural strength. The corrugated carton includes a shell; the inner wall of the shell is fixedly connected with a connecting interface; a portion, close to the top of the connecting interface, of the inner wall of the shell is fixedly connected with a storage battery; the inner wall of the shell is provided with an electrorheological fluid groove; the inner side of the shell is fixedly connected with a fixing block; the outer side of the fixing block is slidably connected with a pressing plate; the inner wall of the fixing block is fixedly connected with an electric contact; the portion, close to the inner side of the electric contact, of the inner wall of the fixing block is elastically connected with a connecting rod; and the inner wall of the pressing plate is slidably connected with and a pressing block. According to the corrugated carton capable of improving the structural strength, the electric contact makes contact with the connecting rod, so that the electrorheological fluid is changed from fluid into solid, transported objects are heavy, the phenomenon that the carton body is damaged is avoided, resource waste is prevented, economic losses are avoided, the experience of a user is optimized, and the principle that one carton has a plurality of purposes is achieved.

Description

technical field [0001] The invention relates to the technical field of corrugated cartons, in particular to a corrugated carton that can increase structural strength. Background technique [0002] Corrugated box is one of the most widely used packaging products. When corrugated cardboard is die-cut, creasing, nailed or glued to make corrugated boxes, the existing corrugated boxes are often used in many environments, but the strength of corrugated boxes It cannot be adjusted. Users need to purchase corrugated boxes of different strengths to transport different items, which cannot satisfy the principle of multiple uses of one box. [0003] The strength of the existing corrugated boxes is fixed after production, and corrugated boxes of different strengths are required for transporting items of different strengths. If the transported items are heavy, the box will be damaged, resulting in waste of resources, economic losses, and affecting user experience. [0004] Therefore, we...

AI Technical Summary

Problems solved by technology

[0002] Corrugated box is one of the most widely used packaging products. When corrugated cardboard is die-cut, creasing, nailed or glued to make corrugated boxes, the existing corrugated boxes are often used in many environments, but the strength of corrugated boxes It cannot be adjusted. Users need to purchase corrugated boxes of different strengths to transport different items, which cannot meet the principle of multiple uses in one box.

[0003] The strength of the existing corrugated boxes is fixed after production, and corrugated boxes of different strengths are required for transporting items of different strengths. If the transported items are heavy, the box will be damaged, resulting in a waste of resources, economic losses, and affecting the user experience

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