Elastic self-sealing water outlet structure

Abstract

The invention discloses an elastic self-sealing water outlet structure. The elastic self-sealing water outlet structure comprises a water outlet nozzle and a cover installed on the water outlet nozzle, wherein a sealing tray composed of a deformation part and a water outlet pipe is installed in the water outlet nozzle; a water outlet is formed in the top of the water outlet pipe; a sealing valve is arranged in the connecting position of the deformation part and the water outlet pipe; in the natural state, the water outlet is naturally closed due to the elasticity function, the sealing valve makes contact with the periphery of a hole of the cover to form sealing, liquid in a container keeps clean and hygienic, and even though the container inclines, the liquid in the container does not spill. When the container is squeezed with hands, the water outlet is opened due to the pressure in the container, the liquid in the container is sprayed out from the water outlet, and the spray flow amount is small and easy to control. The water outlet pipe is pressed, the sealing tray deforms, the sealing valve breaks away from the cover, the liquid in the container enters from a water inlet and flows out from the gap between the hole of the cover and the water outlet pipe, the flow-out amount is large, small-flow outlet water through squeezing and large-flow outlet water through pressing can be achieved, and use is simple and convenient.

Description

technical field [0001] The invention relates to a packaging container, in particular to a water outlet structure of a liquid packaging container. Background technique [0002] In the prior art, a liquid packaging container such as a water bottle or a water bag is provided with a spout, and a lid is installed on the spout, and the lid only has a single function of opening and closing. In particular, after the lid is opened, the mouth of the bottle is opened. On the one hand, Drinks etc. in the container are easily contaminated, and on the other hand, the liquid in the container is easy to spill. Contents of the invention [0003] In order to overcome the deficiencies of the prior art, the present invention provides a water outlet structure capable of squeezing water out and pressing water out, and having an elastic self-sealing function. [0004] The technical solution adopted by the present invention to solve its technical problems is: [0005] An elastic self-sealing wa...

AI Technical Summary

Problems solved by technology

[0002] In the prior art, a liquid packaging container such as a water bottle or a water bag is provided with a spout, and a lid is installed on the spout, and the lid only has a single function of opening and closing. In particular, after the lid is opened, the mouth of the bottle is opened. On the one hand, Drinks, etc. in the container are easily contaminated, and on the other hand, the liquid in the container is easy to spill

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