Supportive Bra Cup Dart Construction for Underwire-Free Support
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Solution Overview
Problem
Conventional sports bras often cause discomfort and back stress due to the use of underwires and thick straps, which can lead to irreversible divots and discomfort during exercise, especially for women with larger busts.
Innovation Solution
A supportive bra design that provides anatomically correct breast placement and support from underneath, using cups with multiple darts and a chest strap without underwires or compressive force, made from three layers of fabric, including a decorative outer layer, moisture-wicking inner layer, and power mesh middle layer, with adjustable neck straps.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Strength
If underwires and thick straps are used to provide support, then breast support and stabilization are improved, but discomfort and back stress increase
Solution Approach 1:
The invention removes underwires and thick compressive straps from the bra design, extracting the harmful elements that cause discomfort and back stress while maintaining support through alternative means (proper cup construction and lighter straps)
Solution Approach 2:
The invention changes the support mechanism from compression-based (thick straps, underwires) to lift-based (proper cup darts, anatomical placement), fundamentally altering how support is achieved without the harmful parameters
2Stability of the object's composition
If compression is used to support breasts, then breast movement is restricted, but comfort and health are reduced
Solution Approach 1:
Instead of supporting breasts through compression and flattening against the torso, the invention inverts the approach by providing support from underneath through proper cup construction, allowing natural breast shape while achieving stability
3Strength
If thick straps are used to provide support, then breast support is improved, but movement freedom and comfort are reduced
Solution Approach 1:
The invention removes thick compressive straps from the design, extracting the element that restricts movement while maintaining support through alternative cup construction methods
Solution Approach 2:
The invention changes from heavy strap-based support to lighter strap design with support achieved through cup dart construction and anatomical placement, improving movement freedom while maintaining support 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
Reduces downward pressure and drag on the clavicle, providing comfortable and secure support without the need for underwires or compressive straps, minimizing discomfort and preventing back stress during exercise.
Implementation Method 1
a moisture wicking inner layer
Data Source
AI summary
A supportive bra comprises two cups, each adapted to shape, lift, and support a breast, and a chest strap coupled to the two cup. Each cup has a plurality of darts sewn therein.