Flexible Protective Cover for Junction Boxes: Patent-Inspired Design
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Summary
Problems
Existing solutions for temporarily covering junction boxes during construction are labor-intensive, require multiple sizes and shapes, and often fail to effectively prevent contamination and wire damage, leading to significant time and cost losses in construction projects.
Innovation solutions
A temporary protective cover with unencumbered side edges that can flex like a leaf spring, allowing for easy installation and secure fitting without fasteners, and featuring notches for improved fit and adjustability to accommodate various junction box sizes, enabling easy overlap for larger boxes.
TRIZ Analysis
Specific contradictions:
General conflict description:
Principle concept:
If traditional protective covers with stiffening features are used, then structural strength is improved, but ease of installation and adaptability to different junction box sizes deteriorates
Why choose this principle:
The protective cover is made from a flexible material that can bend and conform to different junction box shapes without requiring stiffening features. This flexibility allows the cover to be easily installed by simply placing it over the junction box, eliminating the need for complex attachment mechanisms while maintaining adequate protection.
Principle concept:
If traditional protective covers with stiffening features are used, then structural strength is improved, but ease of installation and adaptability to different junction box sizes deteriorates
Why choose this principle:
The cover's physical parameters such as flexibility, thickness, and material properties are optimized to provide sufficient structural strength without rigid stiffening features. The material is selected to have appropriate yield strength and elasticity to protect the junction box while allowing easy installation through simple placement.
Application Domain
Data Source
AI summary:
A temporary protective cover with unencumbered side edges that can flex like a leaf spring, allowing for easy installation and secure fitting without fasteners, and featuring notches for improved fit and adjustability to accommodate various junction box sizes, enabling easy overlap for larger boxes.
Abstract
A temporary protective cover for a junction box has a sheet-like rectangular body with cleats at top and bottom ends. The cleats are flange-like formations bent at preferably non-right angles designed to press against embossments inside the cavity of a junction box. One or both cleats may be fitted with a notch to facilitate overlapping placement to accommodate large-size junction boxes. A stop tab extends laterally outwardly from each cleat and serves to limit penetration of the covering into the cavity of a junction box. One or two small removal holes are located in the body of the cover, near to the cleats, to facilitate removal from a junction box.