Three-Pressure Brassiere Structure for Mamma Accessoria Gathering

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Solution Overview

Problem

Existing brassieres fail to effectively gather and lift the mamma accessoria while maintaining comfort, often causing pressure points and breast sagging due to inadequate support, which affects aesthetic and breast health.

Innovation Solution

A brassiere design with three pressure portions providing varying levels of pressure distribution, including a first pressure portion for inward pushing, a second for lateral support, and a third for shaping, combined with inelastic flexible padding to distribute pressure and enhance comfort.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Shape

If flexible support bones are used to push the breast inward for gathering mamma accessoria, then the gathering function is achieved, but pressure on the wearers increases due to small force-bearing areas

Engineering Contradiction:
Improvemamma accessoria gatheringVSAvoidpressure on wearers
Core Design Contradiction:
ShapeVSObject-affected harmful factors

Solution Approach 1:

The brassiere divides the pressure application into three distinct pressure portions (first, second, and third pressure portions) located at different positions. Each portion applies pressure to a specific area, distributing the overall gathering force across multiple zones rather than concentrating it at a single point, thereby reducing localized pressure on the wearer's skin.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

Different regions of the brassiere are designed with different pressure characteristics. The first pressure portion provides strong inward pressure for gathering, while the second and third pressure portions provide varying levels of pressure to different areas. This local differentiation allows effective gathering while managing pressure distribution to maintain comfort.

Inventive Principle:
Principle #3Local quality

2Ease of operation

If wire-free support design is adopted at the bottom of the cup to enhance comfort, then wearing comfort is improved, but breast sagging occurs due to lack of adequate supporting force

Engineering Contradiction:
Improvewearing comfortVSAvoidbreast sagging
Core Design Contradiction:
Ease of operationVSShape

Solution Approach 1:

The brassiere implements different support characteristics at different locations. The bottom of the cup features a wire-free design for comfort, while the first pressure portion at the junction of side wing and back wing provides concentrated supporting force to prevent sagging. This local differentiation allows the brassiere to maintain comfort where needed while providing adequate support to prevent breast sagging.

Inventive Principle:
Principle #3Local quality

3Shape

If flexible support bones are used to gather mamma accessoria, then the lifting function is achieved, but the mamma accessoria tends to escape from the cup

Engineering Contradiction:
Improvebreast liftingVSAvoidmamma accessoria retention
Core Design Contradiction:
ShapeVSReliability

Solution Approach 1:

The brassiere uses three pressure portions to create a coordinated system for gathering and retaining mamma accessoria. The first pressure portion pushes inward to gather, while the second and third pressure portions provide lateral and additional support to keep the gathered mamma accessoria within the cup, preventing escape.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The brassiere combines multiple pressure application points (first, second, and third pressure portions) working together to achieve both gathering and retention functions. The first pressure portion handles the inward gathering, while the second and third pressure portions work in conjunction to maintain the gathered mamma accessoria within the cup boundaries.

Inventive Principle:
Principle #5Merging (Combining)

Data Source

PatentUS20260107992A1Brassiere configured for gathering mamma accessoria
Publication Date: 2026.04.23 XIA WEI
  • US20260107992A1 patent drawing
  • US20260107992A1 patent drawing
  • US20260107992A1 patent drawing

AI summary

A brassiere configured for gathering mamma accessoria includes a brassiere main body. The brassiere main body includes a first pressure portion, a second pressure portion, and a third pressure portion. The brassiere main body further includes two cups, two side wings, and two back wings. Outer side edges of the two cups are connected to the side wings. The two side wings are connected to the back wings. The first pressure portion is arranged at a junction between the side wing and the back wing. The second pressure portion is arranged on the side wing. The third pressure portion is arranged on the cup and is arranged close to the side wing.