Adjustable Anthropomorphic Mannequin With Independent Pneumatic Zones

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Solution Overview

Problem

Existing mannequins lack the ability to be infinitely adjustable to accommodate the diversity of human body morphologies, requiring multiple models and cumbersome customization processes, and do not efficiently record or utilize volumetric data for precise fitting and production optimization.

Innovation Solution

An anthropomorphic mannequin with volume variation means, such as preformed pockets in deformable soft material connected to pneumatic assemblies, allowing for independent control of volume expansion and contraction, combined with a computerized control interface for precise adaptation to individual measurements, and a database system for recording and applying measurement data.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If standard-sized mannequins are used, then manufacturing cost is reduced, but adaptability to individual body measurements deteriorates

Engineering Contradiction:

Improveadaptability to individual body measurementsVSAvoidmannequin structure complexity

Core Design Contradiction:

Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The mannequin is divided into multiple independent inflatable zones (chest, waist, hips, thighs, calves, etc.), each controlled by separate air chambers. This segmentation allows independent adjustment of each body region to match individual measurements while maintaining a standard base structure.

Inventive Principle:

Principle #1Segmentation

Solution Approach 2:

The mannequin transitions from a fixed rigid structure to a dynamic adjustable structure through pneumatic inflation systems. The volume of each zone can be dynamically modified by controlling air pressure, enabling the same mannequin to adapt to various body types and measurements.

Inventive Principle:

Principle #15Dynamics

2Adaptability or versatility

If multiple cushioning elements are added for customization, then adaptability improves, but ease of operation deteriorates

Engineering Contradiction:

Improvecustomization capabilityVSAvoidadjustment difficulty

Core Design Contradiction:

Adaptability or versatilityVSEase of operation

Solution Approach 1:

A single pneumatic control system serves multiple functions by controlling inflation of different zones through a unified interface. The system can adjust the entire mannequin or individual regions, replacing the need for multiple separate cushioning elements and simplifying operation.

Inventive Principle:

Principle #6Universality (Multi-functionality)

Solution Approach 2:

The system incorporates measurement data input that automatically calculates and guides the inflation levels of each zone. This feedback mechanism simplifies operation by providing clear instructions on how much to inflate each area based on the user's measurements, eliminating complex manual adjustment processes.

Inventive Principle:

Principle #23Feedback

3Adaptability or versatility

If air injection is used for volume modification, then adaptability improves, but reliability deteriorates due to piercing risks

Engineering Contradiction:

Improvevolume adjustabilityVSAvoidstructural integrity

Core Design Contradiction:

Adaptability or versatilityVSReliability

Solution Approach 1:

The system uses a protective coating applied to the skin layer before inflation, creating a barrier against needle punctures. This preventive measure addresses the piercing risk before it can occur, maintaining structural integrity while preserving volume adjustability.

Inventive Principle:

Principle #11Beforehand cushioning (Prior cushioning)

Solution Approach 2:

The mannequin skin is constructed as a composite structure with multiple layers including a protective coating over the inflatable chambers. This composite design combines the flexibility needed for inflation with the puncture resistance required for reliability.

Inventive Principle:

Principle #40Composite materials

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 precise and flexible adaptation to individual body measurements, reducing the need for multiple mannequin models, optimizing production processes, and ensuring accurate fitting without physical presence, thereby enhancing efficiency and cost-effectiveness in garment production and display.

Implementation Method 1

volume expansion means of predetermined zones which are preformed pockets in deformable soft material connected to a pneumatic assembly capable of delivering compressed air allowing their growth or decrease

Methodology Applied

Scientific EffectPneumatic pressure: Pressure Increase

Data Source

PatentEP2568835B1Anthropomorphic mannequin

Publication Date: 2015.08.26 EUVEKA

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AI summary

Anthropomorphic mannequin comprising a chest (A) characterized in that it comprises: means for varying volume of predetermined zones of the mannequin; means (11, 12) for controlling the means for varying volume, the control means being configured so as to independently control the means for varying volume of at least two predetermined zones.