Deck Board Cap with Integrated Fins for Moisture Protection
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing deck preservation methods, such as regular sealing and staining of wooden decks, are labor-intensive and may involve toxic chemicals, while alternative materials like composite decking systems are expensive and prone to mold, cracking, and structural issues.
Innovation Solution
A deck preservation system featuring elongated one-piece deck board caps with integrated fins and flanges that securely couple to deck boards, providing protection and water runoff, along with rail, step, and edge caps to cover and preserve structural elements without requiring structural weight-bearing capabilities.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If regular sealing and staining of wooden decks is performed, then deterioration is slowed, but labor-intensive maintenance is required and toxic chemicals are used
Solution Approach 1:
The patent employs disposable protective films applied to deck surfaces that provide temporary protection against deterioration. These films are inexpensive, easy to apply, and can be removed or replaced without significant labor, eliminating the need for regular sealing and staining while maintaining deck durability.
Solution Approach 2:
The patent introduces protective films as an intermediary layer between the wooden deck and the environment. This mediator protects the deck from moisture, UV radiation, and other deteriorating factors without requiring direct chemical treatment of the wood, thereby avoiding toxic chemicals and reducing maintenance effort.
2Reliability
If composite decking systems are used, then durability is improved, but they are expensive and prone to mold, cracking, and structural issues
Solution Approach 1:
The patent applies protective films with specific local properties to different areas of the deck. The films are designed to provide localized protection against mold and cracking by creating a barrier that prevents moisture penetration and microbial growth, while maintaining the natural wood structure's integrity.
Solution Approach 2:
The patent uses composite protective films that combine multiple materials with complementary properties. These films integrate UV-resistant components, mold-inhibiting agents, and flexible layers that prevent cracking, providing comprehensive protection without the structural issues associated with solid composite decking.
3Reliability
If pressure treated woods are used, then durability is improved, but toxic chemicals such as chromate copper arsenate are present
Solution Approach 1:
The patent introduces protective films as an intermediary barrier between the environment and the wood, eliminating the need for toxic chemical treatments. The films provide durable protection against moisture and UV radiation without introducing harmful chemicals, thereby maintaining deck durability while ensuring environmental safety.
Solution Approach 2:
The patent employs inexpensive protective films that can be applied without toxic chemicals. These films provide effective durability protection through physical barrier mechanisms rather than chemical treatment, and can be easily replaced when worn, avoiding the need for toxic pressure-treated woods.
Data Source
AI summary
A deck preservation system includes an elongated one-piece deck board cap top cover for a deck board, adapted for a secure coupling to a top surface of the deck board to cover the top surface; a first cap side, with at least one first fin, integrally formed with the top cover and extended downwardly and adapted for a secure coupling to a board side of the deck board; a second cap side, with at least one second fin, integrally formed with the top cover and extended downwardly and adapted for a secure coupling to a board side of the deck board; wherein the first cap side and the second cap side are opposed to one another; and an inverted channel profile integrally formed and defined by the deck board top cover and first and second cap sides to cover and protect the deck board.