Alloy clamp, alloy barrel and sealing method of alloy barrel

• Main Authors: ZHAO JIUYONG, WANG ZHONGSHAN, ZHOU JIANG, YUAN MINGXIN, SHEN YI, HUANG ZIHAO, HUANG KEKE, YANG BAISHUN, WU MENGPING
• Format: Patent
• Language: Chinese; English
• Published: 05.07.2024
• 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

According to the alloy hoop, the alloy barrel and the sealing method of the alloy barrel, when the hoop is used for sealing and covering a barrel cover on a barrel body, the barrel cover is firstly placed on a barrel opening in the top of the barrel body, a third protruding edge is right opposite to a second protruding edge, then the hoop is pressed downwards, a hoop ring is expanded by the third protruding edge and the second protruding edge in the downward pressing process of the hoop, and therefore the barrel cover is sealed and covered on the barrel body. And after the third convex edge and the second convex edge are all clamped in the clamping groove, the tension spring on the connecting piece is in a stretched state, the third convex edge and the second convex edge are hooped by the hoop, and sealing is completed. Due to the fact that the cross section of the first protruding edge, the cross section of the second protruding edge and the cross section of the third protruding edge are all round, namely th