Aluminum-plastic composite tank

• Main Authors: XU ZHENHAN, CHEN QINGWEN
• Format: Patent
• Language: Chinese; English
• Published: 14.06.2024
• 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

The aluminum-plastic composite tank comprises a cover body, an upper aluminum shell, a lower aluminum shell and a formed plastic inner tank, an opening is formed in the upper end of the plastic inner tank, the lower aluminum shell is a barrel-shaped body, a through hole is formed in the middle of the upper aluminum shell, the edge of the upper end of the upper aluminum shell is bent inwards and downwards to form a clamping part, and a circle of clamping matching part is arranged on the upper portion of the opening in the upper end of the plastic inner tank. The upper aluminum shell is downwards sleeved into the upper part of the plastic inner tank; the clamping part is matched with the clamping matching part; the lower aluminum shell upwards sleeves the lower part of the plastic inner tank; the lower end edge of the upper aluminum shell and the upper end edge of the lower aluminum shell are wound; and the cover body is connected to the opening of the plastic inner tank. Furthermore, a circle of connecting con