Antifake bottle cap

• Main Authors: YONG HU, LIJUN WANG, PEIQI LI, YUQING YANG, GUCHUN WANG
• Format: Patent
• Language: English
• Published: 05.04.2006
• 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 an anti-counterfeiting bottle cap used on a wine bottle and a beverage bottle. The anti-rotation effect of the utility model is good, and a lower pipe can not be damaged. The anti-counterfeiting bottle cap comprises an outer cap, an inner cap, a cap mouth, an inner plug and the lower pipe, wherein the outer cap is sheathed on the inner cap and is limited at the circumferential direction, the inner cap is connected with the cap mouth through a screw thread, the cap mouth is fixedly connected with the lower pipe, the cap mouth is sheathed on the inner plug, the inner wall of the lower pipe is provided with at least one lower anti-pulling clamp tooth matched with a bottle mouth, and anti-rotation structures which are mutually matched are arranged between the cap mouth and the bottle mouth. The structure effectively solves the problem that during a bottle cap is bottled, a lower pipe is easily broken. The anti-rotation effect is good. A bottle can be smoothly opened. The utility model is suitable for being used on the existing wine bottle and the existing beverage bottle.