Magnetic Privacy Screen for Full Window Coverage and Fast Removal
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Solution Overview
Problem
Conventional privacy screens in institutional settings are inadequate due to incomplete coverage, bulkiness, potential weapon risks, and cumbersome installation and removal processes, lacking versatility and effective magnetic mounting capabilities.
Innovation Solution
A magnetically mounted privacy screen with a flexible, durable panel featuring pockets for industrial strength magnets that securely attach to metallic frames, allowing for easy installation, complete coverage, and quick removal, along with corner lifting tabs for enhanced manipulation and non-magnetic support options.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Area of stationary object
If conventional rolling privacy screens are used, then privacy coverage is provided, but the screens are bulky and obstruct hallways
Solution Approach 1:
The patent replaces the mechanical rolling screen system with a magnetic field-based attachment system. Magnets embedded in the screen perimeter automatically attach to the metallic window frame when the screen is placed against it, eliminating the need for rolling mechanisms, wheels, or complex mechanical assemblies that obstruct hallways and require significant storage space.
Solution Approach 2:
The privacy screen uses a flexible fabric or vinyl material with embedded magnets along its perimeter. This thin, flexible construction allows the screen to conform to the window opening without requiring a rigid frame or bulky support structure, enabling easy movement and storage while maintaining complete coverage when deployed.
2Area of stationary object
If conventional folding screens are used, then privacy is provided, but assembly is tedious and time-consuming
Solution Approach 1:
The patent eliminates mechanical assembly requirements by using a magnetic attachment system. The screen is simply placed against the metallic window frame, and the embedded magnets automatically secure it in place without requiring assembly of frames, panels, or connecting components, reducing deployment time to seconds.
Solution Approach 2:
The magnetic embedding system provides self-securing functionality. When the screen is positioned against the window frame, the magnets automatically engage with the metallic frame, eliminating the need for manual assembly operations such as connecting panels, tightening fasteners, or assembling structural components.
3Ease of operation
If magnetic mounting is used, then easy installation is achieved, but the screen may not adhere strongly enough
Solution Approach 1:
The patent divides the magnetic attachment system into multiple discrete magnets embedded at regular intervals along the screen perimeter rather than using a single large magnet. This segmentation provides distributed attachment points that collectively achieve strong adhesion while maintaining flexibility and ease of installation, as each magnet independently contributes to the overall holding strength.
Solution Approach 2:
The screen combines multiple materials with complementary properties: a flexible fabric or vinyl base material, embedded magnetic elements for attachment, and potentially metallic or conductive components in the window frame. This composite construction integrates the adhesive properties of magnets with the structural properties of the screen material to achieve both strong adhesion and ease of installation.
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 improved privacy, reduced storage needs, and enhanced security by ensuring complete window coverage without obstructing hallways, while being lightweight, easy to install, and maintain, and preventing conversion into weapons.
Implementation Method 1
a plurality of pockets formed about a periphery of the panel, each pocket enclosing a magnetic element. The magnetic elements are releasably adhered to a metallic frame surrounding a window or other wall opening
Data Source
AI summary
A privacy screen includes a flexible panel having a hem formed peripherally about the panel. The hem includes a plurality of pockets. Each pocket accommodates a respective magnet. The magnets releasably adhere to a metallic door or frame surrounding a window or wall opening to be covered. This holds the panel over the window or wall opening to prevent viewing therethrough.