Multi-connected paper packaging box

• Main Authors: ZHOU FENG, YUAN YAOWEI, FANG RONG
• Format: Patent
• Language: Chinese; English
• Published: 14.01.2022
• 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 utility model provides a multi-union type paper packaging box which comprises a first corrugated box and a second corrugated box, four side plates of the first corrugated box and the second corrugated box are respectively provided with a sliding rail and a sliding rod, the sliding rods are connected with the sliding rails in a sliding mode, fixing holes are symmetrically formed in the tops of the sliding rods, and the sliding rods are connected with the sliding rails in a sliding mode. Fixing assemblies are symmetrically installed at the tops of the sliding rails, each fixing assembly comprises a fixing cylinder, a first sliding plate and a second sliding plate are sequentially installed on the inner side of each fixing cylinder from top to bottom, the bottom of each first sliding plate is connected with the top of the corresponding second sliding plate through a compression spring, and a pull rod is installed at the top of each first sliding plate; insertion rods are installed at the bottom of the second