Foldable PVC Shutter with Magnetic Latch for Rapid Window Coverage
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Solution Overview
Problem
Existing window shutters fail to provide quick and efficient coverage for door-mounted windows, particularly in educational and security-sensitive environments, lacking the necessary speed and ease of installation for ensuring privacy and safety.
Innovation Solution
A lightweight, foldable protective window shutter system comprising two interconnected sections made of high-strength PVC material, with metal strike plates and encased magnets allowing for rapid deployment and secure attachment to a metal-framed window, enabling quick closure and reopening.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If traditional window shutters are used, then privacy and security functions are provided, but installation is time-consuming and coverage is not rapid enough
Solution Approach 1:
The shutter is divided into two separate sections that can be independently installed and operated. The first section attaches to the door while the second section covers the window, allowing for modular installation that reduces overall installation time and complexity compared to traditional single-unit shutters.
Solution Approach 2:
The shutter incorporates a rotatable mechanism that allows the second section to be quickly deployed from a stored position adjacent to the window to a covering position over the window. This dynamic rotation enables rapid deployment without requiring complex mechanical assembly, directly addressing the need for quick installation and coverage.
2Strength
If heavy materials are used for shutter sections, then strength and impact resistance are improved, but weight increases making installation and operation more difficult
Solution Approach 1:
The shutter sections utilize composite construction combining PVC material with embedded metal strike plates and magnetic components. This composite approach provides the necessary strength and impact resistance while maintaining a lightweight overall structure, as the PVC provides corrosion resistance and basic strength while the metal components provide structural reinforcement and magnetic attachment capability without requiring the entire shutter to be made of heavy metal.
3Shape
If the shutter is made unobtrusive when not in use, then aesthetic appearance is improved, but the mechanism for quick deployment becomes more complex
Solution Approach 1:
The second shutter section is designed to store nested against or adjacent to the first section when not in use, creating a compact, unobtrusive profile that does not protrude significantly from the door. This nesting arrangement maintains a clean aesthetic appearance while the simple rotatable mechanism allows for quick deployment when needed, balancing aesthetic requirements with operational simplicity.
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 shutter system effectively addresses the need for rapid coverage and unobtrusive storage, providing enhanced privacy, security, and safety by allowing quick and easy operation while withstanding routine impacts, suitable for environments like schools and gyms.
Implementation Method 1
The shutter sections are maintained in the closed position by the attraction of metal strike plates on the first shutter section and corresponding magnets encased within the second shutter
Implementation Method 2
The second section is maintained over the window by the attraction of the magnets to the metal framing around the window
Data Source
AI summary
A protective window shutter is designed to cover and uncover a door mounted “peek through” metal framed window. The shutter is made up of two shutter sections, rotatable in relation to each other. The first shutter section is secured adjacent to the window's metal frame and the second shutter section is rotatable from a first position in which the two sections are folded on each other, to a second position in which the second section is extended out from the first section, over the window. The shutter sections are maintained in the closed position by the attraction of metal strike plates on the first shutter section and corresponding magnets encased within the second shutter. The second section is maintained over the window by the attraction of the magnets to the window's metal framing. The shutter sections are made of high strength, lightweight PVC or like material.