Board and Batten Siding Interlocking Mechanism for Clipless Installation
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Solution Overview
Problem
Existing modular board and batten siding technologies fail to replicate the aesthetic appearance of wood using non-wood materials effectively, lacking a secure and water-tight interlocking mechanism.
Innovation Solution
The development of a modular siding panel system with a multi-tiered outer face, featuring a securing flange portion, receiving channel, and tab portion that interlock to provide a secure snap-fit connection without the need for clips, using angled surfaces and varying heights to mimic wood grain appearance and ensure a tight seal.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Strength
If a secure interlocking mechanism is implemented using clips, then the connection strength is improved, but the device complexity and installation difficulty increase
Solution Approach 1:
The patent removes the clip component entirely from the siding system. Instead of using separate clips to secure panels, the design incorporates integrated receiving channels and tab portions that interlock directly, eliminating the need for additional fastening hardware and simplifying the overall system.
Solution Approach 2:
The securing function previously performed by separate clips is merged into the panel structure itself. The receiving channel and tab portion are integral parts of adjacent siding panels that combine to form the interlocking mechanism, reducing the number of components and simplifying installation.
2Reliability
If a water-tight seal is achieved through complex sealing mechanisms, then the reliability is improved, but the device complexity increases
Solution Approach 1:
The interlocking mechanism between receiving channel and tab portion creates a self-sealing effect. The tight fit between these components naturally prevents water infiltration without requiring additional sealing materials or complex sealing mechanisms, as the structural interlock itself provides the water-tight barrier.
3Ease of operation
If the receiving channel opening is made larger to accommodate the tab portion, then the ease of installation is improved, but the water-tight seal capability deteriorates
Solution Approach 1:
The receiving channel features varying width along its length, with the opening being wider to facilitate easy insertion of the tab portion, and the distal end being narrower to create a tight sealing fit. This localized variation in dimensions allows the same structure to provide both ease of installation and water-tight sealing.
Solution Approach 2:
The tab portion and receiving channel are designed with asymmetric dimensions - the tab has specific width and height proportions that complement the asymmetric profile of the receiving channel. This asymmetric design enables the tab to insert easily at the wider opening while creating a snug, water-tight fit at the narrower distal end.
Data Source
AI summary
A board and batten siding panel is provided with the ability to hide the securing flange under siding panels installed on a building wall. The siding panel can be customized to have the look of a wooden panel, while retaining the benefits and durability of a non-wooden material, such as metal.