Reversible Water-Resistant Garment with Bilaminar Wrap Design
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Solution Overview
Problem
Existing water-resistant garments are often difficult to put on quickly, especially when carrying items, and they lack fashion appeal while providing insufficient protection from the elements.
Innovation Solution
A reversible and water-resistant garment design featuring a bilaminar construction with a polymer layer and a fabric layer, allowing for rapid donning by wrapping around the body and securing with fastening means, while also offering a fashionable and functional option with adjustable angles and hidden openings for arm passage.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If traditional water-resistant garments like raincoats or ponchos are used, then water resistance is provided, but the time required to put on the garment is too long
Solution Approach 1:
The garment body is divided into a polymer layer and a fabric layer that can be separately manufactured and combined, allowing for optimized construction that enables quick wrapping and fastening while maintaining water resistance
Solution Approach 2:
The garment is pre-configured with fastening means (buttons, snaps, or Velcro) positioned to automatically align when the garment is wrapped around the body, eliminating the need for manual alignment and reducing donning time
2Reliability
If traditional weather-resistant garments are used, then protection from rain and wind is provided, but the garment is difficult to put on quickly when carrying items
Solution Approach 1:
The garment utilizes a wrap-around design that operates in a different dimensional approach compared to traditional pull-over jackets, allowing the wearer to don the garment by wrapping it around the body and fastening at the front, which accommodates carried items more easily
Solution Approach 2:
The fastening means acts as an intermediary mechanism that secures the garment without requiring the wearer to manipulate the entire garment structure, making it easier to don while carrying briefcases, bags, or other items
3Reliability
If traditional water-resistant garments are used, then functional protection is provided, but the garment lacks fashion appeal
Solution Approach 1:
The garment combines a polymer layer (providing water resistance) with a fabric layer (providing fashion appeal and comfort), creating a composite structure that delivers both functional protection and aesthetic versatility through reversible wear
Solution Approach 2:
The reversible garment design allows the same garment to serve multiple fashion functions by presenting different appearances on each side, while maintaining consistent weather protection functionality, thereby appealing to both fashion-conscious and practical users
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
Enables quick and secure protection from rain and wind, maintaining fashion appeal and functionality, even when carrying items, by allowing easy wrapping and secure fastening, and providing breathability through small apertures in the polymer layer.
Implementation Method 1
the polymer layer comprises a water resistant material
Data Source
AI summary
A reversible and water resistant garment includes a first side comprising a fabric layer and a second side comprising a polymeric layer. The garment resembles a cape and may comprise a hood, wherein the hood may be integral with at least one of the two layers. The garment may include one or more fasteners to secure the garment closed. The garment has one or more openings for the wearer to pass an arm through.