Bathroom fixtures and components

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Solution Overview

Problem

Conventional bathroom layouts often lack user-centric design, leading to inefficiencies and disturbances between different bathroom activities, inadequate privacy, and suboptimal spatial organization, particularly in shared spaces like hotel rooms.

Innovation Solution

A modular bathroom layout comprising distinct areas for shower, toilet, and grooming, separated by divider walls with integrated plumbing and electrical systems, allowing for seamless access and privacy, and featuring user-friendly fixtures like grab bars and intuitive controls.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If conventional bathroom layouts are used, then installation simplicity is maintained, but user privacy and activity separation are insufficient

Engineering Contradiction:
Improveprivacy and activity separationVSAvoidlayout complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The bathroom is divided into distinct functional zones (shower area, toilet area, grooming area) separated by partition walls. Each zone is independently defined with specific fixtures and functions, allowing simultaneous use without interference and providing privacy while maintaining a relatively simple overall layout structure.

Inventive Principle:
Principle #1Segmentation

2Object-affected harmful factors

If distinct functional areas are created with partition walls, then privacy and disturbance reduction are improved, but spatial organization complexity increases

Engineering Contradiction:
Improvedisturbance between activitiesVSAvoidspatial organization
Core Design Contradiction:
Object-affected harmful factorsVSDevice complexity

Solution Approach 1:

Partition walls create separate functional zones that physically isolate activities, preventing water splashing, odor transmission, and visual interference between showering, toilet use, and grooming activities, thereby eliminating harmful cross-contamination while maintaining clear spatial organization.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The partition walls serve as intermediary structures that mediate between different functional areas, providing both physical separation and integrated utility connections. The walls incorporate plumbing and electrical systems within their structure, acting as mediators that deliver services across zone boundaries without requiring complex external routing.

Inventive Principle:
Principle #24Intermediary (Mediator)

3Ease of repair

If plumbing inlet lines are integrated within partition walls, then ease of access and maintenance are improved, but manufacturing and installation precision requirements increase

Engineering Contradiction:
Improveplumbing accessVSAvoidplumbing line positioning
Core Design Contradiction:
Ease of repairVSManufacturing precision

Solution Approach 1:

The partition walls serve multiple functions simultaneously: they provide spatial separation between zones, structural support for fixtures, and integrated conduits for plumbing and electrical systems. This multi-functionality consolidates multiple systems into a single structural element, improving accessibility while managing precision requirements through standardized wall constructions.

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

Data Source

PatentUS20250331687A1Bathroom fixtures and components
Publication Date: 2025.10.30 KOHLER CO(US)
  • US20250331687A1 patent drawing
  • US20250331687A1 patent drawing
  • US20250331687A1 patent drawing

AI summary

A bathroom module is disclosed. The bathroom module comprises a shower area, a toilet area, a grooming area, and plumbing inlet lines. The shower area comprises a shower head, a control valve assembly, and a drain. The toilet area comprises a toilet assembly. The toilet area and the shower area are separated from each other by a first wall. The grooming area comprises a sink assembly that comprises a faucet. The grooming area is separated from the shower area and the toilet area by a second wall. The second wall is substantially perpendicular to the first wall. Plumbing inlet lines are disposed within the first wall and the second wall and configured to supply water to the control valve assembly, the shower head, the toilet assembly, and the faucet.