Molded Spa Foundation with Integral Electrical Chaseways
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Solution Overview
Problem
Current spa manufacturing and installation techniques are inefficient, requiring extensive cutting and modification for electrical connections and lacking adaptability for mass production, leading to increased construction time and cost.
Innovation Solution
A molded spa foundation with a flat base and vertical peripheral wall featuring indentations for chaseways for electrical leads and preformed vertical members for simplified assembly, allowing for easy installation of electrical connections and standardization of components for quicker assembly.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If traditional spa construction techniques are used, then installation flexibility is maintained, but construction time and cost increase due to extensive cutting and modification
Solution Approach 1:
The patent incorporates pre-formed vertical members with integrated electrical lead chaseways molded directly into the base structure before final assembly. This preliminary integration of electrical pathways eliminates the need for post-construction cutting and modification, thereby increasing construction speed while maintaining manufacturing feasibility through standardized molding processes
Solution Approach 2:
The patent merges the electrical lead pathways directly into the base structure by molding chaseways within the vertical members during base fabrication. This consolidation of electrical infrastructure into the structural base itself reduces the number of separate manufacturing steps and assembly operations, improving both construction speed and manufacturing efficiency
2Ease of operation
If extensive cutting and modification are performed for electrical connections, then electrical lead installation is achieved, but construction time increases
Solution Approach 1:
The base structure is pre-configured with molded-in chaseways that provide ready-made pathways for electrical leads before installation begins. Installers simply route leads through these pre-formed channels rather than cutting new pathways, dramatically reducing installation time while maintaining ease of electrical connection
Solution Approach 2:
The molded chaseways act as intermediary structures that facilitate electrical lead installation by providing protected, pre-positioned pathways. These chaseways mediate between the electrical components and the base structure, enabling easy lead routing without requiring time-consuming cutting operations
3Productivity
If standardized components are used for mass production, then manufacturing efficiency increases, but adaptability for different installation configurations decreases
Solution Approach 1:
The base structure incorporates multiple pre-formed vertical members with integrated chaseways that can accommodate various electrical lead routing configurations. This universal design allows the same standardized base to adapt to different installation scenarios by selecting and connecting appropriate vertical members, maintaining both mass production efficiency and installation flexibility
Solution Approach 2:
The base is divided into modular vertical members that can be selectively assembled in different configurations. Each vertical member contains pre-formed chaseways for electrical leads, allowing installers to adapt the standardized modular components to various installation requirements while maintaining manufacturing efficiency through standardized production of individual modules
Data Source
AI summary
A system for easier manufacture and installation of a spa using a unitary base with molded integral electrical chaseways and with vertical support members.