Bathtub Reversible Side Panel for Left and Right Drain Configurations

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Solution Overview

Problem

Modern bathtubs are manufactured in left and right variants to accommodate different drain placements, requiring duplicate production with unique paneling for each variant, leading to inefficiencies and increased costs.

Innovation Solution

A bathtub design featuring a reversible side panel that can be interchangeably coupled to either side, utilizing clips, magnetic coupling mechanisms, and support frame rails to secure the panel, allowing the same panel to be used for both left and right drain configurations.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If duplicate bathtubs are manufactured to accommodate both left and right drain placements with unique paneling for each variant, then the bathtub can fit specific drain locations, but the manufacturing complexity and costs increase

Engineering Contradiction:
Improvedrain placement accommodationVSAvoidmanufacturing complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

A single reversible side panel is designed to perform multiple functions by being installable on either the left or right side of the bathtub. The panel features symmetric mounting mechanisms (clips and support frame rails) that allow it to accommodate both left-drain and right-drain configurations, eliminating the need for separate left-specific and right-specific paneling variants.

Inventive Principle:
Principle #6Universality (Multi-functionality)

2Adaptability or versatility

If duplicate bathtubs are manufactured to accommodate both left and right drain placements with unique paneling for each variant, then the bathtub can fit specific drain locations, but the production costs increase

Engineering Contradiction:
Improvedrain placement accommodationVSAvoidmanufacturing cost
Core Design Contradiction:
Adaptability or versatilityVSEase of manufacture

Solution Approach 1:

The reversible side panel serves as a universal component that can be used in both left-drain and right-drain bathtub configurations. This eliminates the need to manufacture separate paneling for each variant, reducing material costs, production time, and inventory requirements while maintaining the ability to accommodate different drain placements.

Inventive Principle:
Principle #6Universality (Multi-functionality)

3Device complexity

If a reversible side panel is used for both left and right drain configurations, then manufacturing complexity and costs are reduced, but the coupling mechanism must be sufficiently secure for interchangeability

Engineering Contradiction:
Improvemanufacturing complexityVSAvoidpanel coupling security
Core Design Contradiction:
Device complexityVSReliability

Solution Approach 1:

The side panel assembly is segmented into detachable components with standardized mounting interfaces. Clips and support frame rails are designed as separate, interchangeable elements that can be easily attached and detached while maintaining secure connection during use. This segmentation enables simple reversibility while ensuring reliable coupling through proper mechanical engagement.

Inventive Principle:
Principle #1Segmentation

Applied Scientific Principles

This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.

Function Achieved in This Case

Enables the same bathtub panel to be used for both left and right drain configurations, reducing manufacturing complexity and costs by eliminating the need for duplicate production of bathtubs with specific paneling for each drain orientation.

Implementation Method 1

The coupling mechanism may include a magnetic coupling mechanism formed between a magnet positioned on a bottom portion of the reversible side panel and a magnet positioned on at least one of the support frame rails.

Methodology Applied
Scientific EffectMagnetic coupling: Magnetism

Data Source

PatentUS20250311892A1Bathtub with reversible side panel
Publication Date: 2025.10.09 SPA WORLD CORP D B A SWCORP
  • US20250311892A1 patent drawing
  • US20250311892A1 patent drawing
  • US20250311892A1 patent drawing

AI summary

A bathtub apparatus includes a bathtub body including a bottom, an interior sidewall, a top, and pair of opposing sides. The bathtub apparatus includes a reversible side panel configured to be interchangeably coupled to either of a first side and a second side of the bathtub body, wherein the first side and the second side define the pair of opposing sides of the bathtub body.