Flooring Board Spacing Assembly with Breakable Tabs
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Solution Overview
Problem
The current method of installing decking boards is laborious and time-consuming, requiring sequential spacing and securing of each board, which does not efficiently allow for expansion due to heat and humidity changes and lacks effective water management.
Innovation Solution
A flooring board spacing assembly featuring an elongate platform member with removably attached spacers that separate decking boards, allowing for even spacing and expansion, combined with a fixing jig for precise drilling and attachment, and a bearer platform for correct joist alignment, all designed to streamline the installation process and manage water effectively.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If decking boards are installed sequentially one at a time using manual spacing, then each board can be individually positioned, but the installation process becomes laborious and time-consuming
Solution Approach 1:
Multiple spacing functions are merged into a single platform member that spans across multiple joists. The platform member incorporates multiple spacers at predetermined intervals, allowing several decking boards to be spaced and installed simultaneously rather than sequentially, thereby improving productivity while maintaining ease of operation
Solution Approach 2:
The platform member is pre-configured with spacers at correct intervals before installation. This preliminary preparation of spacing positions eliminates the need for manual measurement and positioning during installation, enabling workers to simply place boards onto the pre-spagged platform, thus significantly accelerating the installation process
2Manufacturing precision
If spacers are permanently fixed to the platform member, then spacing consistency is maintained, but the decking boards cannot expand freely due to heat and humidity
Solution Approach 1:
The spacers are designed with a removable attachment mechanism (breakable tabs) that transitions the spacing system from a static, fixed state during installation to a dynamic, removable state after installation. The tabs break when the board expands, automatically releasing the spacer to allow continued expansion, thus maintaining both spacing consistency during installation and expansion capability afterward
Solution Approach 2:
The breakable tab design anticipates future thermal expansion of the decking boards. The tabs are designed to break at a predetermined force threshold that corresponds to normal expansion forces, providing a cushioning mechanism that maintains spacing during installation but yields when expansion is needed, preventing distortion while ensuring initial precision
3Productivity
If multiple workers install boards simultaneously, then productivity increases, but coordination and alignment become more difficult
Solution Approach 1:
The platform member serves multiple functions simultaneously: it provides a continuous base for multiple boards, incorporates spacers for precise spacing, acts as a alignment guide for workers, and enables parallel installation. This multi-functionality allows multiple workers to operate independently on the same platform without coordination issues, maintaining both high productivity and alignment accuracy
Solution Approach 2:
The platform member acts as an intermediary tool between the workers and the decking boards. It standardizes the interface for all boards and provides physical guides (edges, spacer positions) that ensure consistent alignment regardless of which worker is installing which board, thereby enabling parallel installation without sacrificing precision
Data Source
AI summary
A flooring board spacing assembly including an elongate platform member locatable on a flooring joist, the platform member having a plurality of first spacers evenly spaced at regular intervals along the length of the platform member, wherein, in use each of the first spacers separates adjacent flooring boards located on the platform member and forms a predetermined space between the adjacent flooring boards.