Flexible and stackable bed frame
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Solution Overview
Problem
Conventional mattress frames are cumbersome, heavy, and difficult to transport due to their large size and non-compressible nature, and they often require separate installation of legs, which complicates the shipping and assembly process.
Innovation Solution
A flexible bed frame made of lightweight materials with integrated legs and a flared lip, designed to be rolled and stacked, featuring cutouts and hollow interiors for easy storage and transport, and adaptable to various mattress sizes.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Strength
If traditional metal outer frames with cross braces are used, then structural strength and stability are improved, but weight and transport difficulty increase significantly
Solution Approach 1:
The patent replaces traditional rigid metal frames with a flexible membrane structure that can be rolled and folded. The membrane is tensioned between corner posts to create a stable sleeping surface, eliminating the need for heavy metal outer frames and cross braces while maintaining structural integrity through geometric tension rather than mass.
Solution Approach 2:
The bed frame is divided into separate modular components: corner posts, membrane, and optional middle supports. These segments can be disassembled, rolled, and packed independently, dramatically reducing transport weight and volume compared to a monolithic metal frame structure.
2Stability of the object's composition
If traditional metal outer frames are used, then structural stability is improved, but ease of transport and storage deteriorates due to large size and non-compressible nature
Solution Approach 1:
The bed frame transitions from a static rigid structure to a dynamic flexible system. The membrane can be rolled and folded during transport, then tensioned into a stable configuration for use. This dynamic adaptability allows the same structure to excel at both stability during use and ease of transport during relocation.
Solution Approach 2:
The flexible membrane replaces rigid metal panels, enabling the frame to be compressed, rolled, and folded for compact storage and transport while maintaining structural stability when assembled through tension-based geometry.
3Reliability
If middle supports are added to traditional frames, then mattress support is improved, but device complexity and assembly time increase
Solution Approach 1:
Middle supports are made optional and removable rather than integral to the frame structure. Users can add them only when needed for specific mattress types or support requirements, keeping the basic frame simple and reducing assembly complexity while maintaining the option for enhanced mattress support when necessary.
4Adaptability or versatility
If detachable legs are used, then adaptability is improved, but ease of operation deteriorates due to separate storage and reattachment requirements
Solution Approach 1:
The legs are integrated with the corner posts as unified components rather than separate detachable parts. This merging maintains the adaptability of having adjustable leg configurations while eliminating the cumbersome process of separately storing and reattaching legs, significantly improving assembly convenience.
Data Source
AI summary
A flexible bed frame may have a base support platform for supporting a mattress and a flared or angled lip. The frame may be made of a flexible material with sufficient elasticity and may have one or more cutouts. The frame may have legs which can be integrated with the support frame when the frame is a unitary piece, or which may be detachable. Legs of the frame may have hollow interior portions corresponding to a shape of a leg of another bed frame stacked onto the first bed frame.