TAMPER-PREVENTING LIQUID DISPENSING TAP WITH AUTOMATIC OPENING
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United States of America Patent
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Issued Date -
Dec 29, 2022
app pub date -
Nov 11, 2020
filing date -
Nov 11, 2020
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Abstract
A tamper-preventing liquid-dispensing tap (1, 1B) with automatic opening includes a first body (4, 4B) having a removal-preventing and tamper-preventing element with sharped edge (4.5, 4B.5); an internal valve or membrane with elastic dome (5) contained in the first body (4); a second driving element (3) contained in and operatively coupled with the valve or membrane (5); and a cap (2, 2B) having integrated sealing elements (2.1, 2.2, 2.6, 2.8; 2B.1, 2B.2, 2B.6, 2B.8) which remain fastened to the cap (2, 2B), which is stably constrained with the first body (4, 4B) forming a single component which cannot be divided, the cap (2, 2B) further operatively coupled with the second driving element (3); wherein the second driving element (3) is designed to be driven by the cap (2) to allow opening and simultaneously breaking the seal elements (2.1, 2.2, 2.6, 2.8; 2B.1, 2B.2, 2B.6, 2B.8) of the tap (1, 1B).
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