Modular Polyvinyl Window Well with Compressible Ribs
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing window well systems are cumbersome, non-adjustable, prone to rust, and require separate ladders for emergency escape, making them difficult to install, maintain, and costly.
Innovation Solution
A modular window well assembly made from deformably resilient polyvinyl material with U-shaped walls and compressible ribs, allowing for easy installation, adjustable height, and integrated ladder and safety grill features for enhanced safety and aesthetics.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Strength
If traditional heavy steel window wells are used, then structural strength is improved, but ease of installation deteriorates due to cumbersome transport and maneuvering
Solution Approach 1:
The window well is divided into multiple modular sections that can be assembled together. Each section is lightweight and easy to handle individually, yet when assembled they form a structurally sound complete window well system, resolving the contradiction between strength and ease of installation
Solution Approach 2:
The patent uses composite construction combining steel sections with protective coatings and insulation layers. This creates a structure that maintains structural strength while reducing overall weight and improving ease of installation compared to traditional solid steel construction
2Stability of the object's composition
If large unitary window well sections are used, then structural rigidity is improved, but adaptability deteriorates due to inability to adjust height for varying window depths
Solution Approach 1:
The window well is segmented into multiple adjustable sections that can be stacked to different heights. Each section maintains structural rigidity through its design, while the modular nature allows adaptation to various window depths by adding or removing sections
Solution Approach 2:
The modular design allows the window well structure to be dynamically adjusted in height by adding or removing sections during installation, enabling adaptation to varying window depths while maintaining structural integrity through standardized connection mechanisms
3Ease of manufacture
If metal window well structures are used, then ease of manufacture is improved, but reliability deteriorates due to rust and oxidative processes reducing lifespan
Solution Approach 1:
The patent employs composite materials including rust-resistant steel sections with protective coatings and potentially stainless steel components. This maintains ease of manufacture through standard fabrication processes while dramatically improving reliability by preventing rust and oxidation that would otherwise reduce lifespan
Solution Approach 2:
The modular design allows individual sections to be replaced if damaged, rather than replacing the entire structure. This approach maintains reliability by enabling easy replacement of affected sections while keeping manufacturing costs low through standardized, mass-producible components
4Ease of manufacture
If separate external ladders are used for window wells, then ease of manufacture is improved, but device complexity deteriorates due to additional components and installation requirements
Solution Approach 1:
The ladder is integrated into the window well structure itself rather than being a separate component. This merging of functions eliminates the need for separate ladder installation while maintaining ease of manufacture through combined fabrication processes and reducing overall system complexity
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 modular design provides a lightweight, durable, and rust-resistant window well system that is easy to install, adjustable, and includes integrated ladders and safety grills, improving safety and reducing installation costs while maintaining a finished appearance.
Implementation Method 1
formed from deformably resilient polyvinyl material such that the exterior surfaces can conveniently be resiliently biased from a vertical plane
Implementation Method 2
Such ribs are resiliently compressible along a horizontal plane such that the U-shaped walls can advantageously absorb an impact force without dislodging from a stacked position
Data Source
AI summary
A window well assembly includes U-shaped walls that have smooth interior and corrugated exterior surfaces, and are formed from polyvinyl material. The walls have coextensive ribs juxtaposed along an exterior surface thereof that are compressible. Each wall has an end wall with an opening formed therein, allowing the ribs to compress and expand. The openings are spaced at opposed ends of selected ribs. A mechanism is included for stacking the walls wherein a top edge of one wall receives a bottom edge of another wall. Ladders are seated against the interior surfaces of the walls. A mechanism is included for snapping the ladders onto the wall interior surface. A safety grill is mounted on top of the second wall, having an outer edge extending along a top edge of the second wall, for prohibiting the user from stepping into a cavity defined between the walls and the foundation window wall.