Packaging Cover Ring Structure to Prevent Dust and Cover Loss
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Solution Overview
Problem
Packaging containers without covers are prone to dust contamination, and covers that are detachable can easily get lost, allowing dust to enter and pollute the contents.
Innovation Solution
A packaging cover with a cover ring and cover body that are detachably connected via bonding, clamping, or magnetic attraction, featuring adhesive films and magnetic parts for secure closure and opening mechanisms.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of manufacture
If a packaging container has no packaging cover, then the structure is simple and easy to use, but dust easily enters the container from the exposed opening to pollute the items
Solution Approach 1:
The packaging system is divided into two separate components: a container main body and a packaging cover. The cover can be detached from the container, allowing the container to be simple when needed while providing protection when required. This segmentation resolves the contradiction by making the protective element optional rather than integrated.
2Object-affected harmful factors
If a packaging container has a packaging cover, then dust entry is prevented, but the cover can be easily lost after opening
Solution Approach 1:
A connection structure consisting of a cover ring and container main body with matching openings serves as an intermediary mechanism. This structure physically links the cover to the container, preventing the cover from being lost while maintaining the ability to open and close the container. The connection structure mediates between the need for cover retention and the need for easy opening.
3Ease of operation
If a packaging cover is detachably connected to the container, then the cover can be easily attached and removed, but the connection may not be secure enough to prevent loss
Solution Approach 1:
The connection between the cover ring and container main body is designed to be dynamic - easily attachable and detachable when needed, yet secure when connected. The opening in the cover ring aligns with the opening in the container main body, allowing flexible attachment and removal while maintaining secure connection during use.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The packaging cover effectively prevents dust entry while being securely attached to the container, ensuring easy opening and closing without losing the cover.
Implementation Method 1
the container main body comprises an adhesive film which surrounds the opening of the container main body, and the adhesive film is bonded to a surface of the cover ring away from the cover body to realize the connection of the cover ring and the container main body
Implementation Method 2
the packaging cover further comprises a first magnetic part arranged on the cover ring and a second magnetic part arranged on the cover body, and the first magnetic part and the second magnetic part can be attracted or separated to open or close the opening
Data Source
AI summary
A packaging cover and a packaging container are provided, which relate to the technical field of supplies. The packaging container comprises a container main body which is provided with an opening and a packaging cover which comprises a cover ring having an opening and a cover body covering the opening; wherein the cover ring and the container main body are detachably connected, the opening of the cover ring is communicated with the opening of the container main body, and the cover body can open or close the opening of the cover ring and the opening of the container main body under operations of a user. The above technical solution has the following advantages: the packaging cover can be installed on the packaging container according to customer requirements, and it is not easy to lose the packaging cover after the user opens the packaging container, and when the packaging cover is closed, it can prevent dust from entering the packaging container.