Bottle with reflux device

Patent name Bottle with reflux device Patent applicant Situ Weiguang Principal applicant address 529300 Inventor Situ Weiguang 204, No. 57, Sanzhaoguang West Road, Kaiping City, Guangdong Province Application No. 200420045681.5 Application date 2004.05.09 Approval date Audit No. 2697003 Date of approval announcement 2005.05.04 Specification CD-ROM D0518 Main classification number B65D23/06 Classification No. B65D23/06; Part B65D47/40 Original application No. Priority Citation abstracts The utility model relates to an easy-to-use, environment-friendly The bottle with a reflux device includes a bottle body and a bottle stopper and a bottle cap movably connected thereto, characterized in that: a sealing head is arranged at the center of the inner side of the bottle cap; a central hollow column mouth is arranged in the center of the bottle stopper; An annular collecting tank is arranged between the outer edge of the stopper and a returning pit at the lowest position of the collecting tank; when the bottle cap is fastened to the stopper or the bottle body, the sealing head on the cap is exactly Stop the nozzle on the stopper and seal with liquid. When using, first use the straight cap or other sharp tool on the cap to pierce the bottom wall of the return pit; after pouring the fluid, the residual liquid flows into the sump along the outside of the liquid outlet, and then passes through the return pit from the end The wall flows into the bottle body, leaving no residual liquid on the outside of the bottle stopper and on the outside of the bottle body, maintaining the sanitation of the environment. Sovereign item 1, a bottle with a reflux device, including a bottle body (1) and a stopper (2) and a bottle cap (3) connected to the movable body, characterized in that a seal is provided at the center of the inside of the bottle cap (3). The head (301) is provided with a central hollow nozzle (205) at the center of the stopper (2), and an annular collecting tank is arranged between the nozzle (205) and the outer edge of the stopper (2) ( 201) A return pit (202) is provided at the lowest position of the sump (201); the cap (3) is fastened to the stopper (2) or the bottle body (1) with an external thread or internal thread connection. At this time, the sealing head (301) on the cap (3) just closes the nozzle (205) on the stopper (2) and is liquid-tight.