Bed with straps and connectors
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Solution Overview
Problem
Existing bed systems face challenges in maintaining consistent positioning and secure attachment of mattresses to foundations, especially when the foundation is articulable, leading to gaps and misalignment during adjustments.
Innovation Solution
The implementation of a mattress attachment mechanism featuring a strap and connector assembly that includes a channel and bar configuration, with snap connectors and reinforcement patches, to securely connect the mattress to the foundation, minimizing gaps and ensuring alignment across articulations.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If traditional attachment methods are used, then the mattress can be connected to the foundation, but the positioning consistency and secure attachment are compromised during foundation articulation
Solution Approach 1:
The attachment mechanism is divided into multiple independent components: straps attached to the mattress, connector assemblies attached to the foundation, and snap connectors that join them. This segmentation allows each component to perform its specific function independently, maintaining secure attachment while accommodating foundation articulation movements without compromising positioning consistency.
Solution Approach 2:
The attachment mechanism incorporates dynamic elements including articulation joints in the foundation that allow controlled movement, and flexible straps that can accommodate these movements. The snap connectors are designed to maintain engagement while allowing the foundation to articulate, ensuring both secure attachment and positioning consistency during dynamic operation.
2Adaptability or versatility
If the foundation is made articulable to improve comfort, then user comfort is enhanced, but gaps and misalignment occur during adjustments
Solution Approach 1:
The connector assemblies are pre-positioned on the foundation at locations designed to maintain proper mattress alignment during articulation. The straps are pre-attached to the mattress with connector portions positioned to engage with the connector assemblies, ensuring that when the foundation articulates, the mattress remains properly aligned without gaps or misalignment.
Solution Approach 2:
The snap connectors serve as intermediaries between the mattress attachment straps and the foundation connector assemblies. They facilitate the connection while accommodating the articulation movement, acting as a mediator that maintains alignment accuracy even as the foundation changes position to provide enhanced comfort.
3Ease of operation
If a simple attachment method is used, then ease of assembly is improved, but the contouring and secure attachment are compromised
Solution Approach 1:
The snap connector mechanism is designed to be self-aligning and self-securing. The connector portions are shaped to guide themselves into proper alignment during assembly, and the snap engagement automatically secures the mattress to the foundation without requiring additional tools or complex procedures. This maintains ease of assembly while ensuring proper mattress contouring through secure attachment.
Solution Approach 2:
The attachment mechanism incorporates localized reinforcement patches at specific positions on the mattress where the straps are attached. These patches provide enhanced structural support and contouring at critical locations while keeping the overall design simple. The local quality enhancement ensures proper mattress shape and secure attachment without complicating the overall assembly process.
Data Source
AI summary
Bed systems include a mattress that is configured to be attached to a foundation. The bed systems include a strap and a connector configured to hold the strap and connect the mattress and the foundation to each other.