Corrugated carton with wear resistance

• Main Authors: CHI JUNJIE, TANG HONGZHI, LING YUNLONG, GUO LIAN, HUANG XIAOHUA, LI XIUSHENG
• Format: Patent
• Language: Chinese; English
• Published: 30.08.2022
• Subjects: ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; CONVEYING; HANDLING THIN OR FILAMENTARY MATERIAL; PACKAGES; PACKAGING ELEMENTS; PACKING; PERFORMING OPERATIONS; STORING; TRANSPORTING

The corrugated carton comprises an upper plate and a lower plate, a first rectangular groove is formed in the middle of the lower surface of the upper plate, first sliding grooves are formed in the front end and the rear end of the lower surface of the upper plate, third sliding grooves are formed in the upper groove faces of the two first sliding grooves, and the left ends and the right ends of the two third sliding grooves penetrate through the upper plate. According to the folding carton, the rotating rod is contracted in a groove body formed by the first sliding groove and the second sliding groove, so that the carton can be contracted into a rectangular block formed by the upper plate and the lower plate when not loaded with objects, transportation and carrying are convenient, space is saved, and the folding carton is convenient to store and transport and high in practicability. The rectangular connecting ring is placed in the groove body formed by the connecting grooves to achieve the effect of connecti