Container sealing device with fixed hanging plug sealing and releasing functions, packaging container and application thereof

Abstract

The invention discloses a container sealing device arranged on the neck of a container. The device comprises a covering surrounding component, a material cavity component and a hanging plug component, the covering surrounding component and the container can rotate relative to each other, longitudinal displacement occurs between the covering surrounding component and the material cavity component, and the hanging plug component and the neck of the container are relatively fixed; the container sealing device is arranged on a neck structure arranged at the top or the bottom of the container to form a packaging container; and before the packaging container is opened, by rotating the covering surrounding component, longitudinal displacement occurs between the material cavity component and the hanging plug component, then an opening of the material cavity structure is opened, and materials in the material chamber structure can be released into the container, so that the closed storage and release blending functions of the container sealing device are realized. According to the container sealing device, industrial production and material filling are easy, the control experience feeling is good, and the application range is wide. The invention further provides components of the container sealing device, a material storing and releasing device, the packaging container and application thereof.

Description

Technical field [0001] The present invention relates to the field of product packaging containers, in particular relates to a container and closure means comprising a closure device of such a packaging container, the closure means for operating the closure device through the material having a chamber structure as received , the sealing material is released into the vessel to reach the packaging container before opening the automatic various materials were mixed together, or, to automatic mixing, blending effect of a packaging container. [0002] The packaging container can be widely used in medicines, drinks, drinking wine, health food packaging, formulas for special medical purposes, ordinary food, medical equipment, health products, cosmetics, daily necessities and other products, especially for packaging containers containing a liquid material product sealed packaging, storing and mixing formulations. The present invention further relates to a constituent member of the containe...

AI Technical Summary

Problems solved by technology

The existing technical solutions use two or more different packaging bottles / bags / boxes for independent packaging, and when they are used, they are recombined for use, which is easy to cause inconvenience in carrying, inconvenient use, and easy to cause secondary pollution, etc. unfavorable factors

[0005] International patent applications WO2007 / 129116, WO2012 / 175934, and WO2010 / 101389 disclose a container closure device or a container cover. The device is provided with a fluid chamber in the cover member, and the lifting of the housing drives the plug member to make the fluid chamber The opening is opened, and then the contents in the cover member are introduced into the container; but the above-mentioned prior art or other prior art solutions have the following disadvantages: (1) When the container closure is opened to release the contents into the container, The opening of the neck of the container is also opened at the same time, so that the sealing of the container is destroyed at the same time, which cannot meet the requirements that the contents still need to be sealed after mixing and the mixture should be further disposed of; (2) When using the mixture, the entire container needs to be closed The device is removed from the neck of the container, which is not conducive to the repeated use of the packaging container in rotation and unsealing, and also exposes the inner core structure of the container closure device to the outside of the container, which is likely to cause cross-contamination or accidental contamination of the mixture in the container; ( 3) It is difficult to release materials upward from the bottom of the container, which cannot meet the diversified choices of container and product production; (4) The neck space of the container is limited, which cannot meet the sealed storage of a large amount of materials, which limits its scope of use ; (5) The outlet of the material storage and release parts is small, and it is impossible to realize the smooth release of solid materials and viscous materials, especially for amorphous block materials, larger solid materials or viscous materials, which are difficult to release smoothly. Released into the container; (6) The structural setting of the cover member can only be used to seal the liquid material, and it is difficult to realize the sealing and release of the solid material by the set plug member, and the fluid chamber needs to be pressurized to release the liquid material; ( 7) Due to the existence of its specific plug member, after the contents are released, more contents will remain in the cover member, resulting in incomplete release of the contents; (8) It is difficult to realize the anti-theft opening when the closure device is twisted open function

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