Beverage bottle structure with double function security device in bottleneck

Patent name Beverage bottle structure with bottleneck inside dual function anti-counterfeit device Patent applicant Applicant Zhu Hanying Principal applicant address 441001 No. 227 Daqing East Road, Fandong District, Xiangfan City, Hubei Province Inventor Zhu Hanying Application (Patent) No. 200320115962.9 Date of application 2003.11.18 Certification date Approval notice No. 2701779 Date of approval announcement 2005.05.25 Specification CD-ROM D0521 Main classification number B65D47/02 Classification number B65D47/02; B65D49/00; B65D85/72 Division Original application number Priority item Abstract A bottleneck with dual function security The structure of the beverage bottle is characterized in that the bottle neck of the beverage bottle has a neck ring with a small internal diameter difference with respect to the bottle neck in the middle part of the neck of the bottle; after the bottle is filled with the beverage, the security article is lightly placed on the bottleneck. Inside, the maximum diameter of the security element lies above the shrinkage ring. After the consumer opens the bottle cap, the anti-counterfeit element plugged in the neck of the bottle must be pushed into the bottle cavity to drink the bottled beverage. When consumers purchase beverages, as long as they see a bottleneck on the top of the bottle cavity with anti-counterfeit parts, there is no anti-counterfeiting part in the bottle cavity below the bottleneck, and it can be confirmed that the bottle is not a fake and shoddy goods that are reused; otherwise, if the bottleneck is Bottles in the chamber have anti-counterfeit parts, and it can be judged that the bottle is a counterfeit product that is used repeatedly. The utility model only needs to lightly press an anti-counterfeit part into the neck of the beverage bottle to the bottle neck. Easy to operate, low cost, easy to implement. Sovereignty item 1. A beverage bottle structure with a double-function anti-counterfeit device in the bottleneck, which is characterized in that an anti-counterfeit piece (2) is placed in the bottleneck of the beverage bottle (1).