The hottest kind of rotary bottle cap

A rotating bottle cap

patent name a rotating bottle cap patent applicant zhanghongyan main applicant address 322000 No. 301, unit 1, building 7, Dianyu garden, Dongzhou garden, Yiwu City, Zhejiang Province inventor caorongguo application (patent) No X application date 2 technical dispute 005.04.26 issuing date approval Announcement No. approval announcement date 2005.11.02 specification CD No. d0544 main classification No. b65d47/04 classification No. b65d47/04 division original application No. priority 2004.4.26 Kr abstract the invention relates to a bottle cap, in particular to a rotary bottle cap. The utility model comprises a bottle cap fixing base (100) fixed on the bottle mouth (12a) on the upper part of the bottle body (12), which is characterized in that the bottle cap fixing base (100) is a double-layer integrated inventory structure, and the downstream rolling mill digests a part of the inventory structure, which is composed of an outer wall (110) and an inner wall (109). A rotary switch (300) is arranged above the bottle cap fixing base (100), a liquid flow channel (135) is arranged in the rotary switch (300), and a closed block (330) is arranged at the upper end of the liquid flow channel (135), A lifting body (4) is arranged in the inner wall (109) of the bottle cap fixing seat (100). The lifting body (4) is divided into upper and lower parts, one of which is threaded with the mating contact surface, and the other part is anti rotation mating with the mating contact surface. Therefore, the invention has the advantage of avoiding direct contact between fingers or teeth and the drinking part of the bottle cap, and will not cause pollution. Claim 1. A rotary bottle cap, including a bottle cap fixing seat (100) fixed on the bottle mouth (12a) on the upper part of the bottle body (12), is characterized in that: the bottle cap fixing seat (100) is a double-layer integrated structure, which is composed of an outer wall (110) and an inner wall (109), a rotary switch (300) is arranged above the bottle cap fixing seat (100), a liquid flow channel (135) is arranged in the rotary switch (300), and a closed block (330) is arranged at the upper end of the liquid flow channel (135), A lifting body (4) is arranged in the inner wall (109) of the bottle cap fixing seat (100). The lifting body (4) is divided into upper and lower parts, one of which is threaded with the mating contact surface, and the other part is anti rotation mating with the mating contact surface. International application international announcement date of entry into the country patent agency Hangzhou Fenghe Patent Office Co., Ltd. institutional address agent Wang Xiaofeng

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