Biodegradable Bubble Device Aperture Design

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Solution Overview

Problem

Existing bubble creation devices lack efficiency and versatility in producing consistent bubbles, often requiring complex setups or materials that are not environmentally friendly.

Innovation Solution

A bubble device comprising a tube with bubble solution and apertures that allow the solution to flow over a film aperture, creating bubbles when air is blown through the tube, utilizing biodegradable materials for sustainability.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If existing bubble creation devices are used, then bubbles can be created, but the devices lack efficiency and consistency in bubble production

Engineering Contradiction:
Improvebubble creation efficiencyVSAvoidbubble consistency
Core Design Contradiction:
ProductivityVSReliability

Solution Approach 1:

The bubble creation device is segmented into distinct functional components: a tube for air delivery, aperture(s) for solution delivery, and a film-forming region. This segmentation allows each component to be optimized independently for its specific function, improving overall bubble creation efficiency and consistency.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The device incorporates specific aperture sizes and shapes at critical locations to optimize local fluid dynamics. The aperture geometry is designed to control solution flow rate and distribution, ensuring consistent film formation and reliable bubble production across multiple uses.

Inventive Principle:
Principle #3Local quality

2Reliability

If complex setups are used to create bubbles, then bubble creation is possible, but the device complexity increases

Engineering Contradiction:
Improvebubble creation capabilityVSAvoidsetup complexity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The invention merges multiple functions into a single integrated device: the tube serves as both the air delivery system and structural support, the aperture(s) combine solution delivery and film formation functions, and the overall structure integrates air flow and solution flow paths. This consolidation eliminates the need for complex separate components while maintaining reliable bubble creation.

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The device is designed with universal applicability through its simple tube-and-aperture structure that can work with various bubble solutions. The multi-functional design allows the same basic structure to deliver air, control solution flow, and form films simultaneously, reducing setup complexity while ensuring reliable operation.

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

3Duration of action of stationary object

If non-biodegradable materials are used in bubble devices, then device durability is improved, but environmental sustainability deteriorates

Engineering Contradiction:
Improvedevice durabilityVSAvoidenvironmental sustainability
Core Design Contradiction:
Duration of action of stationary objectVSObject-affected harmful factors

Solution Approach 1:

The invention changes the material parameter from non-biodegradable to biodegradable materials, accepting a trade-off in extreme durability while gaining environmental sustainability. The biodegradable materials are selected to maintain sufficient durability for the device's intended lifespan while ensuring safe environmental degradation after use.

Inventive Principle:
Principle #35Parameter changes

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

The device efficiently creates consistent bubbles with user-friendly operation, promoting sustainability through the use of biodegradable materials, enhancing both functionality and environmental responsibility.

Implementation Method 1

bubble solution positioned within the tube, at least one bubble solution aperture, and at least one film aperture positioned to receive bubble solution from the at least one bubble solution aperture to create a film over the at least one film aperture and create bubbles when a user blows on the tube

Methodology Applied
Scientific EffectSurface tension: Surface Tension

Data Source

PatentUS20250114722A1Device and method for creating bubbles
Publication Date: 2025.04.10 DEGRAAF DANIELE
  • US20250114722A1 patent drawing
  • US20250114722A1 patent drawing
  • US20250114722A1 patent drawing

AI summary

The present disclosure discloses a bubble device having a tube containing bubble solution.