Lock connecting device for fast assembling and disassembling box body

• Main Author: YUDE WU
• Format: Patent
• Language: English
• Published: 28.06.2000
• Edition: 7
• 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 discloses a lock connecting device for fast assembling and disassembling a box body. The utility model is characterized in that the utility model comprises a connecting piece and a locking piece which are respectively and correspondingly arranged on pairwise adjacent boards which wait for being assembled into the box body; the upper part of the connecting part is provided with a fixing hole; the lower part of the connecting part is provided with a locking hole; the shape of the locking piece is similar with the shape of the locking hole and smaller than the shape of the locking hole little; the locking piece is provided with an eccentric hole; a rotating shaft penetrates through the hole; the locking piece also comprises a handle which extends from the upper part. The utility model has the advantages of simple structure, fast assembly and disassembly of the box body and is capable of being used for an occasion that two objects are connected and disconnected fast.