Nursing Cover Stiffener Visibility

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Solution Overview

Problem

Conventional nursing covers are often bulky, uncomfortable, and difficult to secure, posing risks of asphyxiation and overheating, while obstructing visibility between mother and baby during breastfeeding.

Innovation Solution

A nursing cover with a stiffener sewn into the edge and end caps to provide positional security and visibility, made from breathable materials that can be adjusted to accommodate different body types and protect against environmental factors.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Object-affected harmful factors

If conventional nursing covers (towels, sheets, wraps) are used to cover exposed areas, then modesty and coverage are improved, but breathability and comfort deteriorate due to heavy, non-breathable materials causing overheating

Engineering Contradiction:
Improvemodesty and coverageVSAvoidbody temperature
Core Design Contradiction:
Object-affected harmful factorsVSTemperature

Solution Approach 1:

The nursing cover is made from breathable fabric material that allows air circulation and heat dissipation, preventing overheating while maintaining coverage. The porous structure of the fabric enables moisture wicking and thermal regulation, solving the contradiction between coverage and temperature control.

Inventive Principle:
Principle #31Porous materials

2Object-affected harmful factors

If conventional nursing covers are draped over the shoulder to cover the baby, then coverage is improved, but visibility between mother and baby deteriorates

Engineering Contradiction:
ImprovecoverageVSAvoidvisibility
Core Design Contradiction:
Object-affected harmful factorsVSLoss of information

Solution Approach 1:

The nursing cover incorporates a transparent window portion that segments the coverage area, allowing visibility in specific zones while maintaining overall coverage. This segmentation enables the mother to monitor the baby's position and breathing without compromising modesty or requiring constant adjustment of the cover.

Inventive Principle:
Principle #1Segmentation

3Object-affected harmful factors

If conventional nursing covers are used, then coverage is improved, but ease of operation deteriorates due to difficulty in securing and maintaining position

Engineering Contradiction:
ImprovecoverageVSAvoidease of securing and maintaining position
Core Design Contradiction:
Object-affected harmful factorsVSEase of operation

Solution Approach 1:

The nursing cover features elastic edges and stretchable fabric that enable self-adjusting coverage without requiring knots, pins, or complex fastening mechanisms. The elastic properties allow the cover to automatically conform to the mother's body and baby's position, maintaining coverage while moving with natural motion, thus improving ease of operation.

Inventive Principle:
Principle #25Self-service

4Object-affected harmful factors

If conventional nursing covers are used, then coverage is improved, but safety deteriorates due to risk of asphyxiation and overheating

Engineering Contradiction:
ImprovecoverageVSAvoidsafety
Core Design Contradiction:
Object-affected harmful factorsVSReliability

Solution Approach 1:

The breathable fabric material allows continuous air flow and heat dissipation, preventing the buildup of carbon dioxide and excessive heat that could lead to asphyxiation or overheating. The porous structure ensures safety by maintaining proper respiratory conditions for the baby while providing coverage.

Inventive Principle:
Principle #31Porous materials

Solution Approach 2:

The transparent window portion segments the coverage to maintain visual monitoring capability, allowing the mother to observe the baby's breathing and position without removing or adjusting the cover, thereby maintaining continuous safety monitoring while preserving coverage.

Inventive Principle:
Principle #1Segmentation

5Ease of operation

If stiffener is added to provide positional security, then ease of operation is improved, but device complexity increases

Engineering Contradiction:
Improvepositional securityVSAvoidstructural complexity
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The nursing cover utilizes changes in fabric elasticity and stiffness parameters through strategic placement of stiffener elements along the edges. This allows the cover to maintain its shape and position securely while draping naturally over the body, achieving positional security without requiring complex mechanical structures or multiple components.

Inventive Principle:
Principle #35Parameter changes

Data Source

PatentUS7409727B2Nursing cover
Publication Date: 2008.08.12 BEBE AU LAIT LLC
  • US7409727B2 patent drawing
  • US7409727B2 patent drawing
  • US7409727B2 patent drawing

AI summary

A nursing cover is described, including a sheet having a top edge, a bottom edge, and a first side edge and a second side edge, and a strap coupled to the top edge of the sheet and a plurality of D-rings are coupled using another strap to the top edge of the sheet, and a stiffener stitched into the top edge of the sheet, the stiffener having a first end cap disposed on a first end of the stiffener and a second end cap disposed on a second end of the stiffener, wherein the stiffener, when worn, bows outward to provide a viewing area.