Canopy Water Diversion Structure for Leak-Proof Modular Support
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Solution Overview
Problem
Current canopies suffer from complex structures, high costs, cumbersome installation, susceptibility to damage, and water leakage, leading to user inconvenience and potential building erosion.
Innovation Solution
A leak-proof canopy design featuring a symmetrical support assembly with a triangular structure, a grid-like top frame, and a water diversion assembly with arc-shaped grooves and diversion channels to prevent water ingress, using simple bolt connections for assembly.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If multi-component splicing designs are adopted to adapt to different architectural styles and usage scenarios, then adaptability is improved, but device complexity increases and manufacturing cost rises
Solution Approach 1:
The canopy is divided into modular components including frame members, panel sections, and connection elements that can be independently manufactured and assembled. This segmentation allows the same basic module to be configured in different arrangements to suit various architectural styles and usage scenarios, achieving adaptability without proportionally increasing overall system complexity
Solution Approach 2:
The patent employs universal connection elements and standardized frame sections that can serve multiple functions and configurations. These multi-functional components can be adapted to different canopy types (e.g., patio canopies, entrance canopies) and architectural styles through varying assembly patterns rather than requiring entirely different component sets
2Strength
If multi-component splicing designs with numerous connectors and reinforcements are used, then structural strength is improved, but device complexity and installation difficulty increase
Solution Approach 1:
The patent integrates reinforcement elements directly into the frame structure rather than adding separate connectors and reinforcements. The frame members themselves are designed with built-in strengthening features and optimized geometry that provide the necessary structural strength without requiring numerous additional components, thereby reducing overall device complexity
Solution Approach 2:
The canopy employs composite construction combining different materials (such as aluminum alloy frames with reinforced joints) to achieve high strength-to-weight ratio. This allows the structure to resist wind and impact forces effectively while minimizing the number of components needed, as each component is optimized for its specific structural role
3Adaptability or versatility
If complex splicing structures with numerous components are used, then adaptability is improved, but installation time and labor cost increase
Solution Approach 1:
The canopy system is segmented into pre-assembled modular units that can be manufactured and tested independently before site installation. This segmentation allows for standardized connection interfaces and simplifies on-site assembly, as workers only need to connect pre-configured modules rather than assemble individual components, significantly reducing installation time while maintaining adaptability through modular configuration
Solution Approach 2:
Connection elements, sealing components, and adjustment mechanisms are pre-installed and pre-positioned during manufacturing. This preliminary action eliminates the need for complex on-site assembly operations, allowing installers to simply connect pre-prepared modules. The adaptability to different usage scenarios is achieved through pre-configured module variants rather than complex on-site modifications
4Ease of manufacture
If traditional canopy structures are used, then manufacturing simplicity is maintained, but water leakage occurs during heavy rain
Solution Approach 1:
The patent introduces drainage channels and water collection elements as intermediary structures between the canopy panels and the support frame. These intermediary drainage features intercept and redirect water flow along controlled paths, preventing leakage at connection joints while maintaining the simplicity of the basic canopy structure. The drainage channels are integrated into the panel design rather than requiring complex sealing systems
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
Enhances structural stability, prevents water penetration, simplifies installation, and reduces costs by distributing loads and providing dual drainage, addressing issues of damage and leakage.
Implementation Method 1
the water diversion plate is configured to collect rainwater seeping from above the top plate and guide the rainwater away
Data Source
AI summary
The present disclosure relates to a leak-proof canopy, comprising a support assembly and a water diversion assembly. The support assembly forms a stable triangular support system through a bottom frame, a top frame, and a side frame, exhibiting excellent deformation resistance. The water diversion assembly comprises a top plate and a water diversion plate, with the water diversion plate located below the top plate and integrated with a water diversion channel, effectively collecting rainwater seeping through connection gaps in the top plate and draining it away, forming a dual leak-proof structure with the top plate. This addresses issues such as complex structure, susceptibility to damage, and rainwater leakage in existing canopies.