Material storage and release device, and components and application thereof

Abstract

The invention discloses a material storage and release device and components thereof. The material storage and release device comprises a material chamber component and a plug hanging component, the material chamber component is provided with a clasp with a stepped construction or an inclined clasp can be connected with the plug hanging component each other, the material chamber component has a cylindrical chamber structure or a cystic cavity structure with a polymer elastomer, and positioning control structure arrangement, the plug hanging component has a sealing plug and a hook structure, and the sealing plug can be arranged at the opening of the first end of the chamber structure; and the sealing plug arranged at the first end of the material chamber structure can be further opened by generating mutual longitudinal displacement by mutual rotation between the material chamber component and the plug hanging component, and accurate control and complete release of various types of material release can be achieved. The material storage and release device can be arranged on the neck of a container or be assembled together with a moving control cover to form a container closure device;and the invention further provides application of the material storage and release device in preparation or packaging and storage of a product containing a liquid component.

Description

technical field [0001] The invention relates to the field of packaging containers for products, in particular to a material storage and release device capable of sealing, storing and releasing materials, which can usually be applied to container closure devices, and through the operation of the container closure device, the material storage and release device The contained and sealed materials are released into the container to achieve the function of mixing and blending with the materials in the container. More importantly, it can achieve the automatic mixing of various materials before opening the packaging container, or achieve automatic The role of mixing and deployment. [0002] The material storage and release device can be widely used in the packaging of medicines, beverages, drinking wine, health food, formula food for special medical purposes, general food, medical equipment, hygiene products, cosmetics, daily necessities, etc., especially suitable for containers cont...

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 application WO2007 / 129116 and international patent application WO2012 / 175934 disclose a container closure device, which is provided with a fluid chamber in the cover member, and the opening of the fluid chamber is opened by lifting the transmission plug member through the housing, and then Introduce the contents of the cover member into the container; but the above-mentioned prior art or other prior art solutions have the following disadvantages: (1) The outlet of the material storage and release part is small, and it is impossible to realize the discharge of solid materials and viscous materials; It is difficult to release smoothly into the container, especially for amorphous bulk materials, larger solid materials or viscous materials; (2) The structure of the cover member can only be used to seal liquid materials, and the set It is difficult to realize the closure and release of solid materials by the plug member, and the fluid chamber needs to be pressurized to release the liquid materials; (3) The space in the neck of the container is limited, which cannot meet the sealed storage of a large amount of materials, which limits its use range; (4) due to the existence of its specific plug member, after the contents are released, more contents will remain in the lid member, resulting in incomplete release of the contents; (5) the container closure is opened to allow the contents When the content is released into the container, the neck opening of the container is also opened at the same time, so that the sealing of the container is damaged 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; (6) using the mixture In this case, the entire container closure device needs to be removed from the neck of the container, which is not conducive to the repeated use of the packaging container after rotation and unsealing, and also makes the inner core structure of the container closure device exposed to the outside of the container, which is easy to cause the mixture in the container to leak. Cross-contamination or accidental contamination; (7) It is difficult to release materials from the bottom of the container upwards, which cannot meet the diversified choices of container and product production; (8) It is difficult to realize the anti-theft opening function of the closure device when it is twisted

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