Stitched Garment Opening Concealed in Cable Pattern

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Solution Overview

Problem

Stitched garments, particularly winter wear, often feature visible openings or gaps that detract from their aesthetic appeal and functionality, as existing methods fail to seamlessly integrate functional openings within decorative patterns.

Innovation Solution

A method of stitching a garment, such as a hat, that incorporates an opening within a cable pattern, where the opening is hidden from view by strategically crossing strands of yarn or fabric, adding extra interlocking loops, or using a third strand to enhance density and conceal the opening, allowing for functional use while maintaining aesthetic appeal.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If an opening or gap is left in the stitched pattern for functional purposes, then the garment can accommodate accessories like ponytails, but the opening becomes visible and detracts from aesthetic appeal

Engineering Contradiction:
Improveability to accommodate ponytailsVSAvoidaesthetic appearance
Core Design Contradiction:
Adaptability or versatilityVSShape

Solution Approach 1:

A third strand of yarn is introduced as an intermediary element to bridge and conceal the opening created by the cable crossing. This third strand acts as a visual mediator that fills the gap between the crossing cables, allowing the functional opening to remain hidden while maintaining the decorative pattern's integrity

Inventive Principle:
Principle #24Intermediary (Mediator)

Solution Approach 2:

The stitching density and structure are modified locally at the opening location by adding extra interlocking loops and incorporating a third strand. This localized enhancement creates a denser, more opaque area that conceals the opening only where needed, while the rest of the pattern maintains its original aesthetic quality

Inventive Principle:
Principle #3Local quality

2Shape

If strands are crossed to create a cable pattern, then decorative design is achieved, but visible gaps or openings are created that compromise warmth and aesthetics

Engineering Contradiction:
Improvecable pattern designVSAvoidair leakage
Core Design Contradiction:
ShapeVSObject-affected harmful factors

Solution Approach 1:

The physical parameters of the cable pattern are changed by adding extra interlocking loops and incorporating a third strand at the crossing points. These parameter changes increase the density and reduce the size of gaps in the pattern, thereby minimizing air leakage while preserving the cable design

Inventive Principle:
Principle #35Parameter changes

Solution Approach 2:

The cable pattern is transformed into a composite structure by combining multiple strands (including the third strand) in a woven or knitted configuration. This composite construction fills the gaps created by simple cable crossings, creating a more substantial barrier against air leakage

Inventive Principle:
Principle #40Composite materials

3Shape

If extra interlocking loops are added to hide the opening, then the opening is concealed and aesthetics are improved, but the complexity of the stitching process increases

Engineering Contradiction:
Improveconcealment of openingVSAvoidstitching process complexity
Core Design Contradiction:
ShapeVSDevice complexity

Solution Approach 1:

The third strand is incorporated into the stitching process from the beginning, alongside the first and second strands. This preliminary action allows the opening-concealing structure to be built in during the normal stitching process, rather than requiring separate post-processing steps to add density or close the opening

Inventive Principle:
Principle #10Preliminary action

Data Source

PatentUS9629408B2Stitched garment with opening incorporated into stitched pattern and method of manufacture
Publication Date: 2017.04.25 LAUSE DANICA
  • US9629408B2 patent drawing
  • US9629408B2 patent drawing
  • US9629408B2 patent drawing

AI summary

The present disclosure relates to a stitched garment comprising a stitched background, a stitched pattern sewn into the background, and an opening through which an article can be inserted. The opening is integrated into the stitched pattern such that the opening is hidden from view by the stitched pattern.