Mattress structure and a method using the characteristics of the mattress structure for understanding and deciding suitability of the mattress structure
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Solution Overview
Problem
Current mattresses fail to provide customized support for individual body shapes and changing needs over time, leading to inadequate relief for pressure points, potential low back strain, and issues with durability and hygiene.
Innovation Solution
A modular mattress structure with interchangeable relief units and zones, allowing for customizable support and pressure relief tailored to specific body parts, along with a disassemblable design for ease of use and maintenance.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a mattress is designed with fixed firmness and structure, then manufacturing is simple and cost-effective, but it cannot adapt to different individual body shapes and changing needs over time
Solution Approach 1:
The mattress is divided into multiple independent zones (head zone, shoulder zone, hip zone, leg zone) with different firmness levels. Each zone can be independently adjusted or replaced, allowing customization for different body shapes and needs without requiring complete redesign of the entire mattress structure.
Solution Approach 2:
The mattress incorporates adjustable elements that allow users to modify firmness and support characteristics over time. This dynamic adaptability enables the mattress to respond to changing user needs, such as weight changes, age-related spinal changes, or developing preferences, while maintaining a relatively simple base structure.
2Adaptability or versatility
If a mattress uses uniform material throughout, then manufacturing is easier and more cost-effective, but it cannot provide differentiated support for different body parts
Solution Approach 1:
Different zones of the mattress utilize different materials or material densities tailored to specific body parts. The head zone may use softer materials for comfort, while the lumbar zone uses firmer materials for spinal support. This localized differentiation provides optimized support for each body region while maintaining a modular manufacturing approach.
3Ease of operation
If a mattress is designed as a single integrated unit, then structural stability is maintained, but it cannot be easily adjusted or maintained over time
Solution Approach 1:
The mattress is constructed as a modular system with distinct zones that can be independently removed, adjusted, or replaced. This segmentation allows users to maintain or modify specific areas (such as replacing a worn comfort layer or adjusting support zones) without disrupting the entire mattress structure, thereby preserving overall structural stability while enabling easy maintenance.
4Adaptability or versatility
If a mattress is designed to last 10 years or more, then long-term value is provided, but it cannot keep up with constant changes in user needs and may cause low back strain
Solution Approach 1:
The mattress incorporates adjustable and replaceable elements that allow users to modify support characteristics as their needs change over time. This dynamic capability enables the mattress to adapt to aging-related spinal changes, weight fluctuations, or evolving sleep preferences, extending its useful lifespan by preventing low back strain and maintaining optimal support throughout the user's lifetime rather than becoming obsolete after a fixed period.
Data Source
AI summary
A mattress structure for providing different degrees of relief or support to various body parts of a user or in accordance with different body lengths of the users. The mattress structure includes a principal axis and two or more relief units, distributed in different positions along the principal axis. At least one relief unit provides a degree of relief different from that of another relief unit, to define a relief layer that provides different degrees of relief corresponding to various parts of the body. The relief layer is dividable into two or more relief zones and these zones are divided according to the body parts of the user. The relief units in a relief zone are inter-changeable or re-arrangeable according to needs of the user for accommodating users of different body heights and different lengths of various body parts.