Modular Panel Units With Angled Flanges For Weather Resistance
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing modular panel units for construction, particularly under adverse weather conditions, face challenges with waterproofing and withstanding strong winds, especially when interconnected by H-shaped connectors.
Innovation Solution
A structure comprising two juxtaposed panel units with two-part connectors, where at least one joining flange projects at an angle, allowing for secure anchoring to a fixed structural element and enabling the panels to withstand weather conditions and thermal expansion.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If panel units are interconnected by H-shaped connectors with flanges projecting in the same direction, then the structure is simpler to assemble, but waterproofing and wind resistance are compromised under adverse weather conditions
Solution Approach 1:
The patent applies asymmetry by configuring flanges to project in mutually opposite directions from adjacent major surfaces of the panel unit, rather than in the same direction. This asymmetric arrangement allows the first female connector to engage with flanges on one surface while the second female connector engages with flanges on the opposite surface, creating a more robust connection that maintains waterproofing and wind resistance while preserving ease of assembly.
2Ease of manufacture
If joining flanges project perpendicular to the panel surface, then manufacturing is simpler, but structural integrity and weather resistance are reduced
Solution Approach 1:
The patent applies parameter changes by specifying that at least one of the two joining flanges projects at an angle from the major surface rather than perpendicular to it. This angular configuration enhances the structural integrity and weather resistance of the panel unit while remaining compatible with standard extrusion manufacturing processes, thus balancing manufacturing simplicity with improved strength.
3Device complexity
If a single-part connector is used to join panel units, then the connector design is simpler, but adaptability to different panel configurations and weather conditions is limited
Solution Approach 1:
The patent applies segmentation by dividing the connector into two separate female connectors (first and second female connectors), each designed to engage with flanges on opposite surfaces of the panel unit. This segmented approach allows each connector to be optimized for its specific engagement location, providing superior adaptability to different panel configurations and weather conditions while maintaining reasonable design simplicity through modular construction.
Data Source
Figure 1~2
Figure 3~4
Figure 5~8
AI summary
A panel unit (2) for constructional purposes has at least two joining flanges (10, 12) on opposite surfaces (4, 4') located at, or adjacent to, a common edge of the panel unit, and projecting in mutually opposite directions. Two such panel units (2) may be juxtaposed end to end and secured by a two-part connector (17) having a base portion (18) that is adapted for attaching to a fixed structural element (20) and for anchoring to the flanges (12) on a first surface (4') of the panel units 2, and a cap (19) adapted for anchoring to the flanges (10) on an opposite surface (4) of the panel units (2) and for anchoring to the base portion.