| 摘要 |
PURPOSE: A closure with tamper-evident seal for containers of liquid, particularly for bottles, is provided to equip the bottles with a sealing device which shows the tamper evidence when they are firstly opened. CONSTITUTION: The closure includes: an opening(3), axially extended from a container body(1), arranged on the end of a container neck(2), and having a ring rim(4), radially expanding to the surroundings; an unopened outlet(8), arranged on the opening(3), and having valve units(10,12) and an outlet orifice(7) to prevent the liquid from being flowed in the container, but to enable the flowing-out therefrom; a radially expanded rim(4), whose one side is engaged with the outlet(8) and other side solidly fixes the outlet(8) to the neck(2); a circular skirt(20), arranged around the neck(2) so to be axially engaged therewith; a cap(13), with a tubular sleeve(15); a screw unit(16) between the inner wall of the sleeve(15) and the outlet(8); and a cover(29) for both sleeve and outlet.
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