Multifunctional sealing cover assembly

Abstract

The multifunctional sealing cover assembly comprises a base used for being connected with a container opening, a liquid outlet sleeve which can stretch into the container opening and is provided with an upper opening and a lower opening is formed on the base, a liquid pouring opening is formed in the upper end of the liquid outlet sleeve, and the lower opening of the liquid outlet sleeve forms a liquid outlet and is communicated with an inner cavity of a container. A sealing plug used for blocking the liquid outlet is arranged on the liquid outlet sleeve in a destructible mode, an upper opening of the liquid outlet sleeve is movably and telescopically connected with a sleeve column extending in the direction of an inner cavity of the container, an anti-fake structure is arranged between the base and the opening portion of the container, an upper cover is detachably connected to the upper portion of the base, and when the sleeve column moves relative to the liquid outlet sleeve, the anti-fake structure can seal the liquid outlet. The sealing plug can be separated from the liquid outlet sleeve to fall into the inner cavity of the container, then the inner cavity of the container is communicated with the outside through the liquid outlet sleeve, sealing structures are arranged between all the parts and between the parts and the opening of the container, and therefore the multi-stage sealing type quantitative pouring device has the advantages of being capable of achieving multi-stage sealing, convenient to use, quantitative in pouring and anti-fake.

Description

technical field [0001] The invention relates to a container closure, in particular to a multifunctional closure assembly. Background technique [0002] For many containers, especially those filled with more expensive solutions, such as more expensive wine, when the solution in the container is used up, it will be recycled by some unscrupulous merchants, and then it will be refilled to be used as a shoddy, or even exist. Solutions with serious quality problems will harm the interests of consumers and disrupt the market. [0003] For this reason, many original manufacturers will set corresponding anti-counterfeiting marks on the packaging and decoration of containers, but the anti-counterfeiting marks cannot affect criminals to reuse empty containers and bottles for secondary or even multiple fillings. [0004] Moreover, the caps used in the market to cooperate with containers to make them have a sealing effect have poor sealing performance, resulting in a short cycle of the ...

AI Technical Summary

Problems solved by technology

[0002] For many containers, especially those filled with more expensive solutions, such as more expensive wine, when the solution in the container is used up, it will be recycled by some unscrupulous merchants, and then it will be refilled to be used as a shoddy, or even exist. Solutions with serious quality problems, causing harm to the interests of consumers and disrupting the market

[0003] For this reason, many original manufacturers will set corresponding anti-counterfeiting marks on the packaging and decoration of containers. However, the anti-counterfeiting marks will not affect criminals to reuse empty containers and bottles for secondary or even multiple fillings.

[0004] Moreover, the caps used in the market to cooperate with the container to make it have a sealing effect have poor sealing performance, resulting in a short cycle of the solution filled in the inner cavity

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