Mattress-retention assembly
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Solution Overview
Problem
Existing mattress-retention methods for automated articulating beds are unsightly, complicate the use of traditional bedding, and do not provide easy access to the interior of the mattress, while failing to securely keep the mattress in place during articulation.
Innovation Solution
A mattress-retention assembly featuring receiver plates coupled to the mattress with arcuate retaining ribs and a male connector system that includes grommets and locking rims, ensuring secure alignment and easy access to the mattress interior.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If traditional mattress-retention methods (foot retainer bars, zippers, Velcro, pockets, non-slip fabrics) are used, then the mattress is prevented from moving during articulation, but the appearance becomes unsightly and the use of traditional bedding materials is complicated
Solution Approach 1:
The patent extracts the mattress retention function from the mattress itself and relocates it to the bed base structure. The retention assembly is integrated into the bed base, allowing the mattress to remain simple and compatible with traditional bedding while the complex retention mechanism is hidden in the base structure.
Solution Approach 2:
The patent introduces an intermediary retention assembly that acts as a mediator between the bed base and mattress. This assembly includes a retention member with engagement features that interface with corresponding features on the mattress, providing secure retention without direct attachment to the mattress surface.
2Reliability
If traditional mattress-retention methods are used, then the mattress is secured during articulation, but access to the interior of the mattress is complicated
Solution Approach 1:
The retention assembly is segmented into separate components: a retention member integrated into the bed base and a corresponding engagement structure on the mattress. This segmentation allows the retention function to be independent from the mattress structure, enabling easy access to the mattress interior while maintaining secure retention during articulation.
3Reliability
If a secure mattress-retention mechanism is implemented, then the mattress remains in the correct position during articulation, but the system becomes more complex and less aesthetic
Solution Approach 1:
The patent merges the retention function with the existing bed base structure. The retention member is integrated into the bed base framework, combining the support and retention functions into a single unified structure, thereby reducing overall system complexity while maintaining position stability.
Data Source
AI summary
A mattress-retention assembly is provided that prevents a mattress from moving on an adjustable bed during articulation. The assembly includes a receiver plate coupled to adjustable mattress, where the receiver plate has a first coupling mechanism associated with an interior passage. The assembly further includes a grommet, having a hollow interior, disposed within the decking on the bed. The assembly further includes a male connector, having a second coupling mechanism that attaches to the first coupling mechanism of the receiver plate.