Supportive Pillow Structure With Dynamic Pressure Response
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Solution Overview
Problem
Existing pillows fail to provide sufficient support and structural integrity while maintaining comfort, as they do not conform adequately to the body's shape, leading to a need for durable and comfortable functionally supportive pillows that offer increased support.
Innovation Solution
A dynamically responsive pillow design featuring an inner core of stretchy and durable synthetic fabric enclosing bead material, combined with an outer shell of stretchy and durable fabric, allowing for dynamic response to pressure and increased functional support.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If ordinary cushions and pillows are used, then comfort is provided, but support and structural integrity are insufficient
Solution Approach 1:
The pillow is divided into multiple functional layers: an outer shell, an inner core, and bead material. Each layer serves a specific function - the outer shell provides comfort and conformability, while the inner core and bead material provide structural support and stability, resolving the contradiction between comfort and support.
Solution Approach 2:
The pillow combines multiple materials with different properties: stretchy fabric for the outer shell to provide comfort and body conformance, while using bead material and inner core structures to provide rigidity and support. This composite approach allows simultaneous achievement of comfort and structural integrity.
2Strength
If bean bag chairs are used, then support is increased, but comfort and pillow-like qualities are lost
Solution Approach 1:
Different regions of the pillow have different properties - the outer shell is soft and stretchy to provide comfort where it contacts the body, while the inner core and bead material provide firm support in areas needing structural integrity. This local differentiation resolves the contradiction between support and comfort.
Solution Approach 2:
The pillow incorporates dynamic elements that allow it to adapt to user needs - the stretchy outer shell conforms to body shape for comfort, while the bead material and inner core provide adjustable support that responds to applied pressure, combining pillow-like comfort with bean bag support.
3Strength
If the pillow structure is made more complex to increase support, then functional support is improved, but durability is reduced
Solution Approach 1:
By segmenting the pillow into distinct layers (outer shell, inner core, bead material), each component can be optimized for its specific function while maintaining simplicity and durability. The modular structure allows each part to be straightforward and robust, avoiding the durability issues that would arise from overly complex integrated designs.
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 achieves greater than 50% body conformation, providing enhanced durability and support in various positions, including sitting, lying, and reclining, while being space-efficient and suitable for special requirements such as pregnant women or users with back issues.
Implementation Method 1
the bead material comprises a plurality of rounded particulates of polymeric foam capable of free flowing movement in the absence of constant pressure applied to the pillow
Implementation Method 2
the combination of the inner core with the outer shell creates a dynamic response to applied pressure to the pillow for increased functional support
Data Source
AI summary
The present invention is directed to a functionally supportive pillow comprising a dynamically responsive combination of an inner core enclosing a bead material and an outer shell, such that the combination of the inner core with the outer shell creates a dynamic response to applied pressure to the pillow for increased functional support of said pillow.