Handheld Disposable Mirror for Infant Swim Acclimation

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Solution Overview

Problem

Current swim instruction methods lack a safe, shatterproof, waterproof, and chlorine-resistant mirror that can be easily held by a swim instructor to acclimate infants and small children to water and provide motivation for them to go underwater, as existing mirrors are either not handheld or not suitable for pool environments.

Innovation Solution

A handheld mirror with a transparent and reflective layer made from shatterproof, waterproof, and chlorine-resistant materials, equipped with a handle for easy manipulation and a suction cup attachment system for secure positioning on pool sides or bottoms, allowing instructors to hold the mirror with one hand while teaching and motivating children to swim.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If a traditional glass mirror is used for swim instruction, then it provides clear reflection for children, but it is dangerous as it can shatter in water

Engineering Contradiction:
ImprovesafetyVSAvoidshattering hazard
Core Design Contradiction:
ReliabilityVSObject-affected harmful factors

Solution Approach 1:

The patent replaces traditional glass mirrors with disposable plastic mirrors that are safe for water use. These mirrors are designed to be inexpensive and replaceable, eliminating the safety hazard of glass shattering while maintaining the reflective function needed for swim instruction

Inventive Principle:
Principle #27Cheap short-living objects (Disposable)

Solution Approach 2:

The patent uses composite material construction with a plastic substrate and reflective coating to create a mirror that is both safe (non-shattering) and functional. The combination of plastic and reflective material provides the necessary durability and optical properties for water-based swim instruction

Inventive Principle:
Principle #40Composite materials

2Area of stationary object

If a large permanently mounted mirror is used underwater, then it provides full view for competitive swimmers, but it cannot be easily manipulated or repositioned

Engineering Contradiction:
Improvemirror surface areaVSAvoidmanipulability
Core Design Contradiction:
Area of stationary objectVSEase of operation

Solution Approach 1:

The patent divides the mirror system into separate components: a handheld mirror that can be easily manipulated and a separate suction cup attachment mechanism. This segmentation allows the mirror to be both portable and securely mounted when needed, providing flexibility for different instructional scenarios

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The patent introduces dynamic positioning capability through the suction cup attachment system, allowing the mirror to be easily moved between handheld and mounted positions. This dynamic adaptability enables the same mirror to serve both portable and stationary instructional needs

Inventive Principle:
Principle #15Dynamics

3Ease of operation

If a handheld mirror is used for infant acclimation, then it provides comfort and security, but existing mirrors are not safe or suitable for pool environments

Engineering Contradiction:
Improvehandheld portabilityVSAvoidpool environment suitability
Core Design Contradiction:
Ease of operationVSReliability

Solution Approach 1:

The patent employs disposable plastic mirrors specifically designed for water safety, eliminating the risk associated with traditional glass mirrors in pool environments while maintaining handheld portability for infant acclimation activities

Inventive Principle:
Principle #27Cheap short-living objects (Disposable)

Solution Approach 2:

The use of composite materials (plastic substrate with reflective coating) creates a mirror that is inherently safe for water environments while retaining the handheld form factor needed for comforting infants during swim instruction

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

The handheld mirror enhances the acclimation of infants and small children to water by providing a familiar reflection, while its secure attachment to the pool provides an incentive for them to go underwater, improving their comfort and learning experience during swim instruction.

Implementation Method 1

a suction cup attachment system for secure positioning on pool sides or bottoms

Methodology Applied
Scientific EffectSuction: Suction

Data Source

PatentEP2130082B1Swim instruction mirror and related method
Publication Date: 2019.08.07 PEMBERTON CHARLES EDWARD
  • EP2130082B1 patent drawingFigure 1
  • EP2130082B1 patent drawingFigure 2~3
  • EP2130082B1 patent drawingFigure 4~5

AI summary

A method and apparatus for swim training utilizing mirrored reflective surfaces. The mirror comprises a layer of transparent material and a layer of reflective material, a handle and attachment on the back, and a non-transparent side of the mirror allowing an instructor to readily hold the mirror with one hand while holding an infant with the other to allow the infant to see itself while in the water. Also disclosed is the related method of swim instruction in which an instructor utilizes the hand held mirror to let an infant see himself while in the water thereby improving the psychological comfort level of the infant. The mirror is also used as a motivational amusement device for novice swimmers, by mounting it in a pool underwater, thereby allowing the toddlers and small children to see themselves when they go underwater.