Tri-Sectional Pillow Structure for Multi-Position Neck Support
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Solution Overview
Problem
Conventional pillows fail to accommodate various sleeping positions and body types, as they are designed for specific sleeping positions and sizes, making them unsuitable for multiple users and those who change positions during sleep.
Innovation Solution
A three-sectioned pillow with a flat central headrest and two rounded side sections, filled with a mixture of shredded memory foam and polyester fibers, allowing for adjustable height and support through conical or frustrum-shaped bolsters and a booster cushion for customizable comfort.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a pillow is designed for a specific sleeping position (lateral, supine, or prone), then it provides optimal support for that position, but it becomes unsuitable for other sleeping positions and body types
Solution Approach 1:
The pillow is divided into three distinct sections: a flat central headrest section, a first rounded side section, and a second rounded side section. Each section is designed to accommodate different sleeping positions, allowing the pillow to provide optimal support whether the user sleeps laterally, supinely, or prone.
Solution Approach 2:
The pillow structure incorporates multiple functional zones within a single device. The flat central section serves supine sleepers, while the rounded side sections serve lateral sleepers. The inclusion of adjustable fillers and optional boosters makes the pillow universally adaptable to various body types and sleeping preferences.
2Stability of the object's composition
If a pillow is designed with fixed height and shape, then it provides consistent support, but it cannot accommodate users of different sizes and body types
Solution Approach 1:
The pillow incorporates adjustable elements including removable fillers (such as shredded memory foam or polyester fibers) and optional boosters that can be added or removed. This dynamic adjustability allows the pillow to be customized for different user sizes, body types, and comfort preferences while maintaining structural integrity.
Solution Approach 2:
Different sections of the pillow have different characteristics - the flat central section provides a stable surface for supine sleepers, while the rounded side sections provide contoured support for lateral sleepers. Each section can be independently adjusted with fillers to match local user needs.
3Ease of manufacture
If a pillow uses uniform filling material, then it is simple to manufacture, but it cannot provide differentiated support for different body regions and positions
Solution Approach 1:
The pillow employs different filling materials in different sections to provide region-specific support. The central headrest section may use one type of filler while the side sections use different fillers, allowing each region to be optimized for its specific function while maintaining overall manufacturing feasibility.
Solution Approach 2:
The pillow incorporates composite filling materials including shredded memory foam and polyester fibers in various combinations. These composite materials provide different levels of support, contouring, and airflow characteristics in different sections of the pillow.
4Strength
If a pillow is designed as a single solid structure, then it maintains structural integrity, but it lacks the flexibility to adapt to position changes during sleep
Solution Approach 1:
The pillow is constructed as three separate sections that are joined together. This segmentation allows each section to move and deform independently when the user changes position, while the joining mechanisms maintain overall structural integrity. The modular design enables the pillow to adapt to position changes without compromising strength.
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 provides universal support and comfort for users of all sizes and sleeping positions, allowing for personalized height adjustment and accommodating multiple users, enhancing sleep quality and adaptability.
Implementation Method 1
filled with a mixture of shredded memory foam and polyester fibers
Implementation Method 2
shredded memory foam and polyester fibers
Data Source
AI summary
A tri-sectional pillow including a central headbed set between two bolster sections on opposing ends. The headbed is preferably rectangular in shape with the bolsters being taller and rounded. The bolsters are conical in shape, including wide or tall sides set on opposing ends of the pillow. One bolster being larger than the other, the smallest portion of the large bolster being of the same size/diameter as the larger end of the smaller booster. The template of the fabric case to enclose the headbed and bolsters is a parallelogram, with the bolster sections being abnormal trapezoids. A booster may be set below the tri-sectional pillow, and may be set within a special pillow case that can enclose the tri-sectional pillow above the booster pillow.