Repositionable Vinyl Cling for Inflatable Structures

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Solution Overview

Problem

Existing vinyl clings and stickers are not suitable for inflatable structures due to their inability to adhere to irregular surfaces, lack of reusability, and tendency to leave adhesive residue, which can damage the inflatable and make it difficult to reattach the cling.

Innovation Solution

A repositionable and reusable vinyl cling that adheres to the smooth vinyl surface of inflatable structures using a suction effect created by water, eliminating the need for an adhesive layer and allowing for easy removal and reapplication.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If adhesive material is used to attach décor items to surfaces, then the décor item can be securely stuck to the surface, but the adhesive leaves residue on the surface and cannot be easily reused

Engineering Contradiction:

Improveattachment securityVSAvoidadhesive residue

Core Design Contradiction:

ReliabilityVSObject-generated harmful factors

Solution Approach 1:

The patent removes the adhesive layer entirely from the cling item, extracting the harmful component that causes residue while maintaining attachment functionality through a different mechanism (suction effect between the vinyl cling and the inflatable surface)

Inventive Principle:

Principle #2Taking out (Extraction)

Solution Approach 2:

The patent replaces the chemical adhesive mechanism with a mechanical suction effect, where the flexible vinyl cling adheres to the inflatable surface through vacuum suction created by the inflatable's internal pressure, eliminating residue while maintaining secure attachment

Inventive Principle:

Principle #28Mechanics substitution (Replace mechanical system)

2Ease of operation

If traditional vinyl clings are used on inflatable structures, then they can adhere to smooth surfaces, but they cannot be reused and must be removed before deflation

Engineering Contradiction:

Improvesurface adhesionVSAvoidreusability

Core Design Contradiction:

Ease of operationVSDuration of action of stationary object

Solution Approach 1:

The patent makes the cling system dynamic by allowing the inflatable structure to be inflated and deflated multiple times while the cling remains attached through the suction effect, which adapts to the surface changes during inflation/deflation cycles

Inventive Principle:

Principle #15Dynamics

Solution Approach 2:

The patent applies the cling to the inflated surface first, allowing the suction effect to establish properly before the inflatable is deflated for storage, ensuring the cling remains attached throughout the entire cycle and can be reused

Inventive Principle:

Principle #10Preliminary action

3Reliability

If adhesive stickers are used on inflatable pools, then they can be attached to the surface, but the adhesive melts in heat and sunlight causing damage and difficulty in removal

Engineering Contradiction:

Improveattachment stabilityVSAvoidheat and sunlight damage

Core Design Contradiction:

ReliabilityVSObject-affected harmful factors

Solution Approach 1:

The patent replaces the heat-sensitive adhesive chemical mechanism with a mechanical suction system that is entirely independent of temperature and sunlight conditions, making the attachment stable and reliable in hot outdoor environments

Inventive Principle:

Principle #28Mechanics substitution (Replace mechanical system)

4Reliability

If adhesive residue is left on the inflatable surface, then the cling can be securely attached, but the inflatable sticks to itself during deflation and storage

Engineering Contradiction:

Improvecling attachmentVSAvoidself-sticking during storage

Core Design Contradiction:

ReliabilityVSObject-generated harmful factors

Solution Approach 1:

The patent removes the adhesive residue problem by eliminating the adhesive layer completely, using suction instead, so no residue is left on the inflatable surface during attachment or storage

Inventive Principle:

Principle #2Taking out (Extraction)

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 vinyl cling provides a customizable and reusable solution for decorating inflatable structures without leaving residue, allowing users to change designs and configurations easily, and withstands the challenges of inflation, deflation, and exposure to sunlight.

Implementation Method 1

A repositionable and reusable vinyl cling that adheres to the smooth vinyl surface of inflatable structures using a suction effect created by water

Methodology Applied

Scientific EffectSuction: Suction

Data Source

PatentUS12285969B1Method for placing a vinyl cling onto an inflatable vinyl surface

Publication Date: 2025.04.29 VACA EMILY CATHERINE

AI summary

The invention is a vinyl cling intended for use with a vinyl inflatable structure, such as an inflatable pool, and innovative placement method thereof. Relocatable placement of the vinyl clings on an inflatable structure allows a user to customize the structure itself for various events. In operation, the user can remove the cling from a backing sheet on which the clings are stored, wet one side of the cling, the space on the structure where the cling is intended to be placed, or both, press the cling onto the structure and again wet the cling and space on the structure around the cling to assure that the cling is secured thereto. The user can then remove the cling and repeat this process over and over without leaving any residue on the structure from an adhesive material.