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US 2015/0090744 A1Published application
Air inflow interruptible tube container
OwnerSeo-hui Jung, You-Seob Kiminventors
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Abstract
The present invention relates to an air inflow interruptible tube container. The air inflow interruptible tube container can prevent a corruption of contents, by installing a nozzle rising and opened by a pressure of contents inside an outlet part to allow the nozzle to be opened only when the contents are discharged, maintaining a closed state of an outlet hole of the nozzle unless the contents are discharged even when a cap is opened, and thus preventing air from flowing into a tube body through the outlet hole.
Claims7
An air inflow interruptible tube container comprising:
- a tube body containing contents and comprising an outlet part formed at an upper portion thereof to discharge the contents;
- an internal nozzle comprising a coupling part inserted into the outlet part and having a content inflow hole communicating with the outlet part, and a blocking rod upwardly protruding from a central portion of the coupling part;
- an external nozzle seated on an upper end of the coupling part while covering the blocking rod, rising and falling by a pressure of the contents, and open and closed by the blocking rod;
- a fixing body coupled to an inner side of the outlet part while covering a portion of the external nozzle and comprising a hollow part to allow the external nozzle to rise and fall;
- an elastic body disposed inside the fixing body while surrounding the external nozzle to allow the external nozzle to fall;
- and
- a closing cap coupled to an outer side of the outlet part while covering the internal nozzle and the external nozzle.
4 more elements
Dependencies are inferred from the claim text.