Wall Renovation Panel with Magnetic Coupling and Edge Profiles
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Solution Overview
Problem
Existing wall renovation methods, such as using plasterboards and removable decorative plates, face issues like lack of durability, space inefficiency, and asbestos fiber emission during removal, along with maintenance challenges and vandalism risks.
Innovation Solution
A device featuring a removable and repositionable panel held by a fastening system with support and grip strips, using self-gripping or magnetic coupling means, which can be easily installed and removed without dust emission, and is made of impact-resistant materials like plastic resin.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Strength
If plasterboard panels are used to cover the wall surface, then the surface can be renovated, but the panels are not resistant to damage such as scratches and significant impacts
Solution Approach 1:
The patent changes the material parameter of the panel from plasterboard to a more durable material that is resistant to scratches, impacts, and damage. This parameter change directly addresses the weakness of plasterboard while maintaining the renovation function.
2Area of stationary object
If plasterboard panels with metal tracks are used, then the wall surface can be covered, but there is a loss of space of approximately 7 cm between the plasterboard and the wall surface
Solution Approach 1:
The patent extracts or removes the metal track system that causes the 7 cm space loss. The new solution uses a different mounting approach that eliminates this intermediate structural element, thereby recovering the lost space while still achieving proper surface coverage.
3Reliability
If plasterboard panels with multiple screws and joint tape are used, then the wall surface can be renovated, but the installation is time-consuming
Solution Approach 1:
The patent merges or integrates the fastening function into a single simplified system that combines mounting and securing operations. This eliminates the need for separate screw installation and joint tape application steps, thereby significantly reducing installation time while maintaining installation stability.
4Area of stationary object
If plasterboard panels are used, then the wall surface can be covered, but the panels are not interchangeable and cannot be removed without damage
Solution Approach 1:
The patent segments or decouples the panel from the mounting system, allowing the panel to be independently removed and replaced. This segmentation enables easy repair and replacement without damaging the underlying wall structure, while the panel itself maintains its surface coverage function.
5Ease of repair
If hook-and-loop fasteners are used to attach decorative panels, then the panels can be removed, but the fasteners can detach or tear from the surface when a panel is removed
Solution Approach 1:
The patent introduces an intermediary mounting system that acts as a mediator between the panel and the wall surface. This intermediary system provides reliable attachment during normal use but allows controlled removal without damaging either the wall or the panel, resolving the contradiction between stability and removability.
6Ease of repair
If hook-and-loop fasteners are used to attach decorative panels, then the panels can be removed, but the panel stability is not optimal and it can sag under its own weight
Solution Approach 1:
The patent employs a composite mounting system that combines multiple fastening mechanisms or materials with complementary properties. This composite approach provides both the stability needed to prevent sagging and the controllability needed for clean removal, addressing both contradictions simultaneously.
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 solution provides a durable, quick, and cost-effective renovation method that minimizes asbestos fiber release, improves site health and safety, and allows for easy panel replacement without damage, enhancing environmental and health quality.
Implementation Method 1
The additional coupling means are magnetic
Data Source
Figure 1~2
Figure 3~4
Figure 5~9
AI summary
The invention concerns a device (1) for renovating a wall surface (2) by covering, the device (1) comprising a panel (3) intended to cover the surface (2) to be renovated, being held by at least one removable and repositionable attachment system comprising at least two strips provided with complementary coupling means (5, 5a) for coupling them together, including a support strip (4) intended to be attached to the surface (2) to be renovated, and a fastening strip (6) attached to a rear surface of the panel (3), the attachment system also comprising at least two profile sections (9) intended to be attached horizontally to the surface (2) to be renovated, covering at least the width of each of the ends of the support strip (4) in order to prevent said support strip (4) from starting to be torn off.