Foldable Paperboard Container Cover with Integrated Handle
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Solution Overview
Problem
Existing container covers lack a practical and environmentally friendly solution for securely engaging with containers of various shapes and providing a carrying mechanism, often requiring additional plastic accessories that are not recyclable.
Innovation Solution
A foldable cover system comprising multiple panels with engagement edges and a handle, allowing the cover to be formed from materials like paperboard, which can be securely attached to containers and used for carrying, eliminating the need for separate plastic accessories.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If traditional plastic covers are used to engage with containers, then secure engagement is achieved, but environmental friendliness and recyclability deteriorate
Solution Approach 1:
The invention changes the material parameter from non-recyclable plastic to recyclable paperboard, while maintaining engagement functionality through engineered panel structures with openings and engagement edges that provide secure attachment to containers
Solution Approach 2:
The cover employs composite construction combining paperboard panels with integrated handle structures and engagement features, creating a multi-functional component that achieves both environmental sustainability and mechanical security
2Ease of operation
If separate plastic accessories are used for carrying containers, then carrying functionality is provided, but device complexity and material waste increase
Solution Approach 1:
The invention merges the carrying handle functionality directly into the cover structure by foldably connecting handle panels to the central panel, eliminating the need for separate carrying accessories and reducing overall device complexity
Solution Approach 2:
The cover serves multiple functions simultaneously: it provides container engagement through side and end panels, offers carrying capability through the integrated handle, and maintains environmental friendliness through recyclable materials, replacing multiple separate components with a single multi-functional unit
Data Source
AI summary
A cover for a container includes a plurality of panels extending at least partially around an interior of the cover. The plurality of panels includes a central panel, at least one side panel foldably connected to the central panel, and at least one end panel foldably connected to the central panel. At least one of the at least one side panel and the at least one end panel includes an opening configured to receive a portion of the container. The opening includes an engagement edge for engaging the container. The cover also includes a handle foldably connected to the central panel.