Steaming system for articles of footwear or other objects

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Solution Overview

Problem

Existing steaming systems for articles of apparel are not portable and user-friendly, lacking a compact design that allows for easy transportation and use in various environments, which limits their accessibility and convenience for on-site customization of footwear and apparel.

Innovation Solution

A portable steaming system with a compact, man-portable housing that includes a heating chamber, a compartment for articles, and a lid for easy access, designed to provide steam for softening and customizing footwear and apparel, featuring a handle for carrying and insulation for efficient steam distribution.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If steaming systems are designed for effective steam generation and distribution, then steaming performance is improved, but system size and weight increase, reducing portability

Engineering Contradiction:
Improvesteaming performanceVSAvoidsystem weight
Core Design Contradiction:
ReliabilityVSWeight of moving object

Solution Approach 1:

The steaming system is divided into separate functional modules: a heating chamber for steam generation, a steaming compartment for article placement, a water reservoir, and a control system. This segmentation allows each component to be optimized independently and facilitates portable deployment by enabling modular assembly and disassembly for transportation.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The system utilizes vertical space arrangement with the heating chamber positioned below the steaming compartment, connected through vertical steam channels. This three-dimensional configuration maximizes steam generation efficiency while maintaining a compact footprint suitable for portable applications.

Inventive Principle:
Principle #17Another dimension (Dimensionality change)

2Reliability

If steaming systems are designed for effective steam generation, then steaming performance is improved, but device complexity increases

Engineering Contradiction:
Improvesteaming performanceVSAvoidsystem complexity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The heating chamber integrates multiple functions: water heating, steam generation, and steam storage occur within the same chamber. The chamber walls serve both as heating surfaces and as structural boundaries for the steaming process, reducing the number of separate components needed.

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The heating chamber serves multiple purposes: it heats water to generate steam, stores generated steam temporarily, and acts as a thermal reservoir to maintain consistent steaming conditions. This multi-functionality reduces system complexity by eliminating the need for separate steam generation and storage components.

Inventive Principle:
Principle #6Universality (Multi-functionality)

3Volume of moving object

If housing is designed to be compact for portability, then ease of transportation is improved, but accessibility and user-friendliness deteriorate

Engineering Contradiction:
Improvehousing volumeVSAvoiduser accessibility
Core Design Contradiction:
Volume of moving objectVSEase of operation

Solution Approach 1:

The lid is designed to be removable and movable, allowing dynamic access to the steaming compartment. The lid can be completely removed or partially opened to accommodate different user needs, transforming the static compact housing into a dynamically accessible system that maintains small footprint while providing full functionality.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The steaming compartment is nested within the housing with the lid forming an integrated part of the compact structure. When closed, the lid creates a tight seal maintaining compact volume; when opened, it provides full access to the compartment, allowing the system to transition between compact storage and accessible operation states.

Inventive Principle:
Principle #7Nested doll (Nesting)

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 efficient and convenient on-site customization of footwear and apparel by providing a portable solution that can be easily moved and operated, allowing for quick steaming and shaping of articles, enhancing user convenience and accessibility.

Implementation Method 1

a heating chamber configured to provide steam to the compartment

Methodology Applied
Scientific EffectHeating: Heating

Implementation Method 2

a heating chamber configured to provide steam to the compartment

Methodology Applied
Scientific EffectPhase change: Phase Change

Data Source

PatentUS10357081B2Steaming system for articles of footwear or other objects
Publication Date: 2019.07.23 NIKE INC
  • US10357081B2 patent drawing
  • US10357081B2 patent drawing
  • US10357081B2 patent drawing

AI summary

A steaming system includes a housing with a lid, a steaming compartment, and a heating chamber. The system also includes provisions for generating steam and exposing articles to the steam. Articles of apparel, including articles of footwear, may be placed in steaming system to help customize the articles of apparel for a user's fit and comfort. The steaming system can be configured to be portable and carried by a person.