Side Pillow Support Device
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Solution Overview
Problem
Existing pillows fail to provide optimal comfort and support for plumbers working in confined spaces, lacking durability, anti-slip properties, and washability, leading to discomfort and strain.
Innovation Solution
A side pillow support device with a U-shaped foam core, a robust nylon-like outer case, and adjustable firmness via an air bladder, featuring built-in tool pockets and anti-slip materials for enhanced stability and hygiene.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If conventional pillows are used for plumbing work, then basic cushioning is provided, but they lack durability and cannot withstand harsh plumbing environments
Solution Approach 1:
The pillow combines multiple materials with complementary properties: high-density foam for structural support and durability, nylon fabric for water resistance and strength, and rubberized coating for slip resistance. This composite approach resolves the contradiction by creating a single product that withstands harsh plumbing environments while maintaining comfort.
2Duration of action of stationary object
If standard pillows are used, then temporary comfort is provided, but they degrade quickly when exposed to water and dirt
Solution Approach 1:
The nylon fabric outer layer acts as a protective shell that shields the foam core from water and dirt. This flexible protective layer allows the pillow to be used in wet plumbing environments while preventing the absorption of harmful substances, thereby extending lifespan.
Solution Approach 2:
The foam density is increased to high-density specifications, changing the material parameter to resist degradation from water exposure and mechanical stress. This parameter change enables the pillow to maintain its structural integrity and comfort properties throughout its extended service life.
3Stability of the object's composition
If conventional pillows are used, then basic support is provided, but they lack anti-slip properties causing instability
Solution Approach 1:
The rubberized coating is applied specifically to the surface of the pillow that contacts the work surface, providing anti-slip properties only where needed. This localized application maintains position stability without adding complexity to the overall pillow structure or setup process.
4Ease of operation
If traditional pillow materials are used, then initial comfort is provided, but they cannot be easily cleaned in plumbing environments
Solution Approach 1:
The nylon fabric outer layer serves as a removable, washable shell that protects the foam core from contact with dirt and grime. This shell can be easily removed and washed, allowing hygiene maintenance without damaging the internal foam structure.
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 device reduces strain and fatigue, provides secure support, and maintains hygiene and durability, improving the comfort and efficiency of plumbers working in challenging environments.
Implementation Method 1
The U-shaped body of the inner pillow, constructed from foam-like material, offers optimal comfort and support to the user's torso
Implementation Method 2
One side of the outer case cover incorporates a high-friction rubber-like material, preventing the pillow from sliding when in use
Data Source
AI summary
A side pillow support device is provided which utilizes a bottom surface having a front planar bottom surface and a rear planar bottom surface. The front planar bottom surface is separated from the rear planar bottom surface by a beveled bottom surface. The rear planar bottom surface is entirely disposed above the front planar bottom surface and the front planar bottom surface terminates into a front lip. The device further utilizes an inner support surface disposed between left and right side cushions. The inner support surface utilizes a concave shape and a front portion of the inner support surface terminates into the front lip.