Modular Bed Frame Wedge Connectors for Tool-Free Assembly
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Solution Overview
Problem
Existing bed designs often face challenges with cumbersome assembly, limited functionality, and compromised aesthetics, as well as difficulties in packaging and shipping due to complex structures.
Innovation Solution
A bed system featuring a foundation and frame with a wedge connector and fastening mechanism, including a spring clip, that allows for easy assembly, disassembly, and compact shipping, while maintaining structural integrity and aesthetic appeal.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If traditional bed designs are used, then structural integrity is maintained, but assembly becomes cumbersome and time-consuming
Solution Approach 1:
The bed frame is divided into modular components including leg portions, cross-members, and foundation sections that can be independently assembled. Each component features standardized connectors that simplify the assembly process while maintaining structural integrity.
Solution Approach 2:
Wedge connectors serve as intermediary elements between the foundation and frame, providing a simple mechanical interface that enables easy assembly and disassembly. The wedge-shaped design allows components to be joined without complex fastening mechanisms.
2Adaptability or versatility
If complex bed structures are used, then functionality is improved, but packaging and shipping become difficult
Solution Approach 1:
The bed is segmented into collapsible components that can be folded into compact configurations for shipping. The cross-members and leg portions are designed to nest within each other, significantly reducing the volume required for packaging and transportation.
Solution Approach 2:
The frame incorporates movable and collapsible elements that transition between an expanded functional state during use and a compact state during shipping. This dynamic design allows the same structure to provide full functionality when assembled while occupying minimal space during transport.
3Ease of operation
If traditional fastening mechanisms are used, then structural stability is ensured, but assembly requires tools and time
Solution Approach 1:
The wedge connector acts as a mechanical intermediary that transforms simple pushing or lifting motions into secure connections. The wedge geometry converts axial force into radial clamping force, ensuring reliable connections without requiring threaded fasteners or complex locking mechanisms.
Solution Approach 2:
The fastening mechanism is designed to be self-securing through the wedge geometry, where the act of insertion itself creates the locking action. This eliminates the need for external tools or additional fastening steps while maintaining connection reliability through the mechanical advantage of the wedge shape.
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 solution enables quick and tool-free assembly of the bed components, facilitates compact shipping, and provides a sturdy, aesthetically pleasing structure that balances functionality and ease of use.
Implementation Method 1
A spring clip can be included on the fastening mechanism to facilitate the connection
Implementation Method 2
A wedge connector can be used to position and retain the foundation on the frame
Data Source
AI summary
A bed can include one or more connectors for connecting components of the bed. For example, a frame can include a fastening mechanism for releasably connecting a cross-member to a longitudinal support. Another example includes connectors for connecting and aligning a foundation with a frame.