Wall Panel System With Compressible String Adhesive
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Solution Overview
Problem
Existing wall and floor panel systems face challenges in providing a secure attachment to underlying surfaces without compromising appearance and in effectively reducing noise from panel movement, as they either rely on mechanical fasteners that mar the appearance or lack sufficient securing structures, leading to shifting and noise.
Innovation Solution
A decorative wall or floor covering system featuring panels with undercuts and adhesive layers in compressible string formations that create suction channels for secure attachment and sound dampening, allowing panels to be securely attached without visible fasteners and minimizing noise from movement.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Strength
If mechanical fasteners are used to secure panels to the underlying surface, then the panels are securely attached, but the appearance of the panels is marred by visible fasteners
Solution Approach 1:
The patent replaces mechanical fasteners with an adhesive system that uses compressible strings to create suction channels. The adhesive layer with integrated compressible strings provides secure attachment through adhesion and suction forces, eliminating the need for visible mechanical fasteners while maintaining strong panel attachment to the underlying surface.
Solution Approach 2:
The patent changes the physical state and properties of the adhesive by incorporating compressible strings that can deform under pressure. When the panel is pressed onto the surface, the strings compress and create vacuum suction channels, transforming the adhesive from a simple bonding agent to a dynamic attachment system that combines adhesion with vacuum holding force.
2Shape
If panels are positioned in an abutting relationship to provide a seamless appearance, then the appearance is improved, but the panels are limited to a single exposed surface
Solution Approach 1:
The patent introduces a third dimension to panel installation by incorporating undercuts that extend beyond the panel's front surface. These undercuts create overlapping layers that wrap around the panel edges, transforming the installation from a flat two-dimensional abutting configuration to a three-dimensional layered structure that provides both seamless appearance and multiple exposed surfaces.
Solution Approach 2:
The patent implements a nested structure where undercuts from adjacent panels overlap and interlock. The undercut portions nest within the spacing between panels, creating a multi-layer configuration where each panel's undercut engages with neighboring panels to form an integrated three-dimensional surface structure.
3Shape
If adhesive layers are used to secure panels without mechanical fasteners, then the appearance is maintained, but the attachment strength may be insufficient
Solution Approach 1:
The patent creates a composite adhesive structure by integrating compressible strings into the adhesive layer. This composite material combines the bonding properties of adhesive with the mechanical properties of compressible strings, creating a hybrid attachment system that provides both strong adhesion and vacuum suction forces for enhanced overall attachment strength.
Solution Approach 2:
The patent incorporates pneumatic principles by using compressible strings to create vacuum suction channels within the adhesive layer. When compressed, the strings expel air and create negative pressure zones that generate suction forces, adding a pneumatic holding component to the adhesive bonding system for significantly enhanced attachment strength.
4Reliability
If panels are secured to the underlying surface, then shifting and noise are reduced, but the complexity of the attachment system increases
Solution Approach 1:
The patent merges multiple functions into a single integrated component: the adhesive layer simultaneously provides bonding, noise dampening, and suction holding forces. The compressible strings are integrated directly into the adhesive layer rather than being separate components, combining attachment and sealing functions in one element, thereby reducing overall system complexity while maintaining high reliability.
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 system provides a multi-layer, three-dimensional appearance while ensuring secure attachment and significant sound-dampening properties, preventing panel shifting and noise by utilizing adhesive layers with compressible strings that form suction channels for enhanced adhesion and sound attenuation.
Implementation Method 1
an adhesive layer with integrated compressible strings that creates suction channels when the panel is pressed onto the surface
Implementation Method 2
the channels create a suction force between the adhesive and the surface to which the panel is secured
Implementation Method 3
The ridges can be formed by placing a material, such as a string, along the lower surface with the adhesive subsequently placed over the string. The strings can be formed of any suitable and flexible material... that provides a flexible cushion between the panel and the surface to dampen any noise generated
Data Source
AI summary
A decorative wall system is provided that includes a number of panels that can be secured to an underlying wall and to one another in an overlapping configuration to provide a multi-layer, three-dimensional appearance to the wall. In one embodiment of the wall system, the system includes individual panels that include a decorative front surface and a rear surface. The rear surface includes undercuts along each side of the rear surface that can be positioned over the side edges of the front surface of an adjacent wall panel. The panels may each include an adhesive layer including compressible strings therein that assist the adhesive in holding the panel on a surface by forming a vacuum between the panel and the surface to which the panel is attached.