Multi-position adjustable pillow
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Solution Overview
Problem
Conventional pillows are not adjustable, leading to inadequate support as users change sleeping positions, and the filler material often flattens or weakens over time, necessitating new pillows.
Innovation Solution
A multi-position adjustable pillow with removable support pieces of varying firmness and shape, allowing users to customize the height and feel by adding or removing pieces through a zipper-accessible aperture, accommodating different body parts like the head, neck, and legs.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If conventional pillows use sealed fabric envelopes with fixed filler material, then manufacturing simplicity is maintained, but adaptability to different sleeping positions and body preferences deteriorates
Solution Approach 1:
The pillow filler is divided into multiple removable support pieces of different densities and shapes that can be independently inserted or removed through a zipper opening, allowing users to customize the pillow configuration for different sleeping positions without complicating the overall pillow structure
Solution Approach 2:
The pillow transitions from a static sealed structure to a dynamic adjustable structure where the zipper mechanism enables users to modify the number and arrangement of support pieces based on changing sleeping position preferences, maintaining adaptability while preserving manufacturing simplicity
2Ease of operation
If conventional pillows use fixed sealed envelopes, then ease of manufacture is improved, but ease of adjustment deteriorates
Solution Approach 1:
The support pieces are extracted from the sealed envelope concept and made individually removable through the zipper opening, allowing users to easily adjust the pillow by adding or removing specific pieces without requiring complex manufacturing processes or tools
Solution Approach 2:
Users can independently adjust their own pillows by opening the zipper and reconfiguring the support pieces according to their preferences, eliminating the need for professional adjustment services or complex manufacturing while maintaining manufacturing simplicity
3Adaptability or versatility
If conventional pillows use single-density filler material, then manufacturing simplicity is maintained, but adaptability to different body parts deteriorates
Solution Approach 1:
Different support pieces are made from materials with different densities and are placed in specific locations within the pillow to provide targeted support for different body parts such as the head, neck, and knees, allowing users to create localized support zones without requiring complex multi-material construction throughout the entire pillow
Data Source
AI summary
An multi-position adjustable pillow intended to support a user's head, neck, shoulders, lower back, legs, and/or knees is provided. The pillow may include a cover sized to fit around a plurality of support pieces, including a top support piece and one or more removable bottom support pieces. The cover includes an aperture adapted to allow at least a bottom support piece to be inserted or removed. The aperture may be securable by a zipper or other fastening means. The support pieces may be made of a soft material, such as foam. The bottom support pieces may be made of a material that is of greater density and of lower firmness than the top support piece.