Facade Cladding Instant Opening Mechanism
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing facade cladding systems lack emergency evacuation safety features while maintaining anti-theft security, are complex and costly to maintain, and often restrict access due to mechanical limitations and weight concerns, especially in fire scenarios.
Innovation Solution
An instant opening mechanism using a thermoplastic guide with a claw and electromagnet system that magnetically secures and releases facade claddings, allowing for rapid evacuation without compromising anti-theft security, featuring a high-strength claw and low-amperage electromagnet for easy operation and maintenance.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Strength
If a direct joint between electromagnet and closing element is used, then magnetic fastening is achieved, but the force required for leverage increases and maintenance becomes complicated
Solution Approach 1:
The system is divided into separate functional modules: an electromagnet module mounted on the facade and a closing element module with anchoring means. This segmentation allows independent optimization of each module, simplifying maintenance and replacement without affecting the entire system.
Solution Approach 2:
A guide structure acts as an intermediary between the electromagnet and the closing element. The guide channels the magnetic force and provides a controlled path for the closing element, reducing the leverage force required while maintaining fastening strength.
2Strength
If spring-based anchoring systems are used, then holding capability is improved, but maintenance frequency increases due to breakage susceptibility
Solution Approach 1:
The patent replaces spring-based mechanical anchoring with a magnetic anchoring system. The electromagnet provides the holding force, eliminating the need for springs that are susceptible to fatigue and breakage, thereby reducing maintenance frequency while maintaining holding capability.
Solution Approach 2:
The system changes the fundamental parameter of anchoring from mechanical elasticity (springs) to electromagnetic force. This parameter change eliminates the wear and fatigue issues associated with mechanical springs while providing equivalent or superior holding capability.
3Strength
If high-power electromagnets are used for direct attachment, then fastening strength is achieved, but the weight of the closing element must increase proportionally
Solution Approach 1:
The guide structure serves as a mechanical intermediary that amplifies and directs the magnetic force. This allows the use of lower-power electromagnets with lighter closing elements, as the guide provides mechanical advantage and force directionality.
Solution Approach 2:
The system transitions from direct linear force application to a multi-dimensional force system where the guide provides both mechanical support and force direction. This dimensional change allows more efficient force transmission with reduced weight requirements.
4Ease of operation
If all anchoring points along the profile are unlocked, then accessibility for maintenance is improved, but safety against intruders is diminished
Solution Approach 1:
The anchoring system is segmented into multiple independent anchoring points along the profile. Each point can be individually unlocked and accessed for maintenance, while the remaining points maintain security. This segmentation allows selective access without compromising overall safety.
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
Enables rapid and reversible access in emergencies while maintaining anti-theft security, adaptable to various facade types, and simplifies maintenance with a detachable and recyclable design.
Implementation Method 1
an instant opening mechanism using a thermoplastic guide with a claw and electromagnet system that magnetically secures and releases facade claddings
Implementation Method 2
An instant opening mechanism using a thermoplastic guide with a claw and electromagnet system that magnetically secures and releases facade claddings
Data Source
Figure 1
Figure 2~3
Figure 4
AI summary
Instant opening mechanism (100) of facade claddings that is configured as a safety element in case of emergency to allow rapid evacuation, while at the same time the preceptive safety against intruders is not sacrificed without altering the aesthetic set of the same and comprising essentially an electromagnet (102), that moves horizontally along the axis perpendicular to the axis defined by the facade, releasing a latch (103) and this a guiding claw (104), such that the complete removal of the protection through a guide (101).