Pillow system
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Solution Overview
Problem
Conventional pillows fail to adapt to individual user needs, lack durability, and are impractical for travel, leading to suboptimal sleep due to inadequate neck support, spinal alignment, and discomfort, especially for users with injuries or strains, and they often interfere with breathing apparatuses.
Innovation Solution
A selectively reconfigurable pillow system comprising stacked rings made of compressible, resilient, and firm foam, with central openings and connectors allowing for adjustable height and configuration, reducing pressure on the neck and medulla, and facilitating travel by disassembling into compact components.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of manufacture
If a one size fits all approach is used for pillows, then manufacturing simplicity is improved, but adaptability to individual user needs deteriorates
Solution Approach 1:
The pillow is divided into multiple independent rings that can be stacked in different combinations. Each ring maintains a consistent basic structure for easy manufacturing, while the modular stacking arrangement allows customization of height, firmness, and configuration to suit individual user needs.
2Ease of operation
If full-sized pillows are used for home sleep, then comfort and support are improved, but portability for travel deteriorates
Solution Approach 1:
The pillow system is divided into separate rings that can be disassembled and packed individually in luggage. When needed at travel destinations, the rings can be quickly reassembled into various configurations to recreate the comfort and support of home pillows without transporting the entire pillow as a single bulky item.
Solution Approach 2:
The pillow rings are designed to nest within each other when disassembled, allowing compact packing in travel luggage. The nested arrangement minimizes volume while maintaining the ability to reconstruct the full pillow configuration when needed.
3Ease of operation
If conventional pillow materials are used, then initial comfort is improved, but durability over time deteriorates
Solution Approach 1:
The pillow rings utilize composite material construction combining supportive outer shells with resilient inner filling materials. This composite structure maintains initial comfort characteristics while significantly improving durability and resistance to breakdown over time compared to conventional single-material pillows.
4Ease of operation
If pillows with high neck support are used, then spinal alignment is improved, but pressure on medulla and discomfort deteriorates
Solution Approach 1:
Different regions of the pillow rings are designed with varying firmness and support characteristics. The rings provide targeted support at specific locations (such as cervical region support) while maintaining softer contact surfaces in other areas, thereby achieving spinal alignment without excessive pressure on the medulla or uncomfortable pressure points.
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 pillow system provides customizable support for head, neck, and spinal alignment, reduces pressure on the neck and medulla, allowing for quicker relaxation and improved sleep quality, and is portable and durable, accommodating various sleeping positions and users' anatomical needs.
Implementation Method 1
stacked rings made of compressible, resilient, and firm foam
Implementation Method 2
stacked rings made of compressible, resilient, and firm foam
Data Source
AI summary
A pillow assembly includes a bottom element having a bottom element upper surface, a bottom element lower surface opposite the bottom element upper surface, and a bottom element central opening extending downward from the bottom element upper surface. The pillow assembly includes a top element having a top element upper surface, a top element lower surface opposite the top element upper surface lower surface, and a top element central opening extending upward from the top element lower surface. The top element is adapted for positioning in stacked relation with the bottom element, so the top element central opening is vertically aligned with the bottom element central opening. The pillow assembly includes an connector configured for simultaneous receipt in the top element central opening and the bottom element central opening when the top element and bottom element are in stacked relation to selectively join the top element and the bottom element.