Multi-Purpose Tile Coupling for Expansion-Gap Prevention
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Solution Overview
Problem
Existing tile systems face challenges such as complicated installation, drift apart during expansion and shrinkage, and high costs due to the use of metal connection elements, while also limiting the ability to create complex patterns like herringbone designs.
Innovation Solution
A multi-purpose tile system with tiles featuring unique coupling profiles, including a sideward tongue, downward tongue, and locking elements, allowing for simple installation through turning and fold-down movements, and enabling various installation patterns with a reduced number of coupling profiles, thus reducing production costs.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If floor panels are installed loosely onto the subflooring with tongue and groove coupling, then the installation is easy and the floor surface can move to accommodate expansion and shrinkage, but the floor panels can drift apart during expansion and shrinkage, forming undesired gaps
Solution Approach 1:
The coupling system is divided into multiple functional elements: tongue elements for insertion, groove elements for reception, and separate connection elements for securing. This segmentation allows each element to perform its specific function optimally while working together as a integrated system.
Solution Approach 2:
The connection elements are designed to be nested within the tongue and groove structure. The connection elements fit into recesses formed by the tongue and groove, creating a compact integrated coupling system that prevents panel drift while maintaining the floating floor's movement capability.
2Reliability
If metal connection elements are provided between floor panels to prevent drift apart, then the reliability is improved, but the cost and installation time increase significantly
Solution Approach 1:
The invention merges the coupling function and the connection function into a single integrated system. The tongue and groove structures incorporate built-in connection elements that perform both the mechanical coupling and the drift prevention functions simultaneously, eliminating the need for separate metal connectors.
Solution Approach 2:
The tongue and groove structures are designed to be self-securing through their geometric configuration. When panels are inserted into each other, the complementary shapes automatically create engagement that prevents drift apart without requiring additional fastening components or complex installation procedures.
3Ease of operation
If floor panels have complementarily shaped coupling parts for simple installation, then the ease of operation is improved, but the ability to create complex patterns like herringbone designs is limited
Solution Approach 1:
The coupling system is designed with universal applicability across multiple installation patterns. The tongue and groove elements can engage in various orientations and configurations, allowing the same panel type to be used for straight runs, angles, and complex patterns like herringbone designs without requiring different coupling components.
Solution Approach 2:
The coupling system allows for dynamic installation approaches where panels can be inserted and oriented in multiple directions. The geometric flexibility of the tongue and groove configuration enables installers to adapt the same basic coupling mechanism to various pattern requirements during the installation process.
Data Source
AI summary
The invention relates to a multi-purpose tile system, in particular a floor tile system, including a plurality of multi-purpose tiles, in particular floor tiles, wall tiles, or ceiling tiles. The invention also relates to a tile covering, in particular floor covering, ceiling covering, or wall covering, consisting of mutually coupled tiles according to the invention. The invention further relates to a tile for use in multi-purpose tile system according to the invention.