Bathtub Drain Connector for Offset Floor Pipe Alignment
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing bathtub installation processes are inefficient due to the large and heavy nature of bathtubs, making it difficult to align and connect bathtubs with drain pipes, especially when flooring patterns are offset.
Innovation Solution
A bathtub drain connection system that includes a first drain pipe coupled to the bathtub, a second drain pipe mounted to the floor structure, and a flexible or pivotable drain connector allowing the first drain pipe to be offset relative to the second drain pipe, enabling easier alignment and installation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Strength
If a rigid drain pipe connection system is used, then the structural strength and stability are improved, but the installation difficulty increases due to the heavy weight and large size of bathtubs
Solution Approach 1:
The drain connection system is divided into multiple segments: a first drain pipe connected to the bathtub, a second drain pipe mounted to the floor structure, and a flexible drain connector coupling them together. This segmentation allows each component to be installed independently and positioned with greater tolerance, reducing the difficulty of aligning heavy bathtubs with rigid drain pipes while maintaining connection strength through the flexible connector.
2Reliability
If precise concentric alignment is required between drain pipes, then the sealing performance is improved, but the installation time and complexity increase
Solution Approach 1:
The flexible drain connector changes the alignment parameter from requiring precise concentric alignment to allowing offset parallel alignment between the first and second drain pipes. This parameter change in alignment requirements significantly reduces installation time and complexity while the connector maintains sealing reliability through its flexible coupling design that can accommodate misalignment.
3Productivity
If the bathtub must be precisely aligned with the drain pipe during installation, then the drainage performance is improved, but the ability to adjust flooring patterns later is reduced
Solution Approach 1:
The flexible drain connector provides dynamic adjustment capability that allows the bathtub to be positioned with offset parallel alignment rather than fixed precise concentric alignment. This dynamic positioning capability maintains adequate drainage performance while providing adaptability for different flooring patterns, as the connector can accommodate various offset positions without compromising the drainage function.
Data Source
AI summary
A bathtub drain connection system includes a first drain pipe configured to couple to a drain opening of a bathtub and a second drain pipe configured to mount to a floor structure. A drain connector is extends between the first drain pipe and the second drain pipe so that the first drain pipe and the second drain pipe are coupled in fluid communication. The drain connector is configured to allow the first drain pipe to be disposed offset relative to the second drain pipe and in a direction that is substantially parallel to a plane defined by the floor structure.