Adjustable mattress side rails
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Solution Overview
Problem
Conventional mattresses resist bending and compression when used with adjustable beds, leading to poor contact between the mattress bottom and the bedframe, especially at concave bends, which affects the comfort and support provided.
Innovation Solution
The design of adjustable mattress side rails with upper and lower recesses and inserts that allow the mattress to conform to bends in the bedframe, maintaining optimal contact and flexibility while maintaining structural integrity through compressible and resilient materials.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If conventional mattresses are used with adjustable beds, then the mattress provides basic support, but the mattress resists bending and compression causing poor contact between the bottom of the mattress and the bedframe
Solution Approach 1:
The side rail is divided into multiple segments including a head region, intermediate region, and foot region, with recesses created at specific locations. This segmentation allows different portions of the side rail to respond differently to bending forces, enabling the mattress to conform to the bedframe while maintaining overall structural integrity.
Solution Approach 2:
Recesses are strategically positioned in the side rail at the head and foot ends where bending occurs during adjustment. These localized modifications concentrate flexibility where needed while preserving the structural integrity of the intermediate regions, ensuring optimal contact between the mattress bottom and bedframe without compromising overall strength.
2Adaptability or versatility
If weakened regions are provided along the internal side edges to reduce resistance to bending, then the mattress can bend more easily, but the structural integrity of the side rails is reduced
Solution Approach 1:
The side rail is segmented into distinct regions (head, intermediate, foot) with recesses located only at the head and foot ends. This segmentation allows bending flexibility to be concentrated where it is most needed for adjustment, while the intermediate regions maintain full structural integrity for lateral support.
Solution Approach 2:
Rather than uniformly weakening the entire side rail, recesses are locally positioned only at the head and foot ends where bending occurs during adjustment. This localized approach provides the necessary adaptability for bending while preserving the structural strength of the intermediate portions that require lateral support.
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
Enables the mattress to effectively bend and adjust with the bedframe, ensuring optimal contact and comfort by accommodating concave and convex bends, thereby enhancing the overall support and usability of adjustable beds.
Implementation Method 1
the side rails of the mattress are compressed at locations where the top of the mattress is bent concavely
Implementation Method 2
compressible inserts that facilitate adjustment of the mattress while maximizing contact
Data Source
AI summary
A side rail of a mattress that may be used with an adjustable bed may include a main body that facilitate adjustment of the mattress while maximizing contact between a bottom of the mattress and an upper supporting surface of an adjustable bedframe. More specifically, the main body of the side rail may include a top edge with one or more upper recesses therein and a bottom edge with one or more lower recesses therein. An upper insert may be secured within each upper recess, while a lower insert may be secured within each lower recess. The material from which each upper insert and lower insert is formed may be more compressible than a material from which the main body of the side rail is formed to enable the side rail and the mattress to bend with the supporting surface of the adjustable bedframe.