Modular Cushion Pillow Design for Incremental Height Adjustment
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Solution Overview
Problem
Conventional pillows lack height adjustment options, leading to improper neck alignment and discomfort, especially for children, as they are often not available in suitable sizes or configurations to accommodate individual comfort needs.
Innovation Solution
A height adjustable pillow design featuring a pillow case with removable and interchangeable cushions, allowing incremental height adjustments, utilizing non-allergenic materials and a releasable fastener for easy customization.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If standard size pillows are manufactured, then manufacturing cost is reduced and production is simplified, but the pillow cannot accommodate individual height requirements for proper neck alignment
Solution Approach 1:
The pillow is divided into multiple removable cushions of different thicknesses (e.g., 1-inch, 2-inch, 3-inch cushions) that can be independently selected and combined. This segmentation allows users to customize the total height by stacking different numbers and sizes of cushions, providing adaptability without requiring a completely different pillow for each height requirement.
Solution Approach 2:
The pillow configuration is made dynamic through the use of removable and interchangeable cushions. Users can add or remove cushions based on their specific needs, transforming a static standard pillow into a dynamically adjustable support system. This allows the pillow to adapt to different users, age groups, and comfort preferences.
2Adaptability or versatility
If multiple pillow sizes and configurations are manufactured, then individual comfort needs are met, but manufacturing cost and complexity increase
Solution Approach 1:
Instead of manufacturing complete pillows in various sizes, the invention segments the pillow into standardized cushion modules. These modular cushions can be produced using the same manufacturing processes and materials, then combined in different quantities to create various total heights. This reduces manufacturing complexity compared to producing entirely different pillows for each size.
Solution Approach 2:
The same cushion design and materials are used across all height variations, making the manufacturing process universal. A single cushion type can be used in combination with others to achieve different total heights, eliminating the need for specialized manufacturing lines for each pillow size while still providing customization.
3Ease of operation
If trial and error method is used to find optimal pillow combination, then individual comfort is achieved, but time consumption increases
Solution Approach 1:
The pillow system provides preliminary structured options with cushions of predetermined thicknesses (1-inch, 2-inch, 3-inch). This pre-organization of height options guides users through a more systematic selection process rather than random trial and error, reducing the time needed to find an appropriate configuration by providing clear incremental choices.
4Adaptability or versatility
If pillows are made compressible and reshapeable, then versatility is improved, but manufacturing precision for specific heights is lost
Solution Approach 1:
By segmenting the pillow into discrete cushions of specific thicknesses, the invention maintains manufacturing precision for each individual cushion while allowing overall height flexibility. Each cushion can be manufactured to a precise thickness specification, and the cumulative height is controlled by the number and arrangement of these precise units, rather than relying on the compression of a single undefined mass.
Data Source
AI summary
A height adjustable pillow is a hypoallergenic pillow having a closable pillow case and preferably five cushions within that may be added or removed one at a time to adjust the height of the pillow. The top cushion is stitched diagonally corner to corner to make it easier to place an infant on the pillow so that the infant's head is able to rest comfortably in a chosen position without rolling to a less comfortable position.