Integrated Living Space Module With Movable Bathroom and Fold-Down Bed

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Solution Overview

Problem

Existing compact living space designs often compromise between kitchen and bathroom functionality due to limited space, resulting in cramped facilities that cannot accommodate taller or larger individuals, and require additional floor space for reconfiguration.

Innovation Solution

A multi-functional integrated living space module that integrates kitchen, bathroom, and optional sleeping configurations within the same floor space, utilizing a convertible platform, a base frame with a recess, and a water management system to optimize space efficiency and functionality.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If traditional compact living designs include both kitchen and bathroom facilities, then functionality is improved, but space availability deteriorates resulting in cramped facilities

Engineering Contradiction:
ImprovefunctionalityVSAvoidspace availability
Core Design Contradiction:
Adaptability or versatilityVSArea of stationary object

Solution Approach 1:

The bathroom is designed as a movable unit that can be repositioned within the living space. The bathroom unit includes wheels or sliding mechanisms that allow it to be moved between different locations, enabling the space to dynamically adapt between having a bathroom present and having open floor space, thus resolving the contradiction between functionality and space availability

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The bathroom is segmented as a separate, independent unit rather than being fixed into the structure. This modular bathroom unit can be detached and repositioned, allowing the kitchen and bathroom to coexist without permanently competing for the same fixed space, thereby maintaining both functionality and space flexibility

Inventive Principle:
Principle #1Segmentation

2Adaptability or versatility

If sliding walls are used to reconfigure space between kitchen, bathroom, or sleeping area, then adaptability is improved, but horizontal floor space requirement increases

Engineering Contradiction:
Improvereconfiguration capabilityVSAvoidhorizontal floor space
Core Design Contradiction:
Adaptability or versatilityVSArea of stationary object

Solution Approach 1:

Instead of using sliding walls that require horizontal clearance, the invention uses a movable bathroom unit that can be repositioned vertically or laterally within the available space envelope. This dynamic repositioning achieves space reconfiguration without requiring additional horizontal floor space for wall movement

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The bathroom unit can be moved not only horizontally but also vertically adjusted or tilted, utilizing three-dimensional space rather than relying solely on horizontal floor space. This dimensional approach allows reconfiguration without increasing the horizontal footprint

Inventive Principle:
Principle #17Another dimension (Dimensionality change)

3Reliability

If standard water reservoir configurations are used, then plumbing functionality is improved, but vertical space consumption increases

Engineering Contradiction:
Improveplumbing functionalityVSAvoidvertical space
Core Design Contradiction:
ReliabilityVSLength of stationary object

Solution Approach 1:

The water reservoirs are nested within the movable bathroom unit structure itself, with the reservoirs integrated into the bathroom unit's framework. This nesting approach consolidates plumbing components within the bathroom unit's volume rather than requiring separate vertical space for reservoir stacking, thus maintaining plumbing functionality while reducing overall vertical space consumption

Inventive Principle:
Principle #7Nested doll (Nesting)

Data Source

PatentUS20250145076A1Multi-Functional Integrated Living Space Module For Compact Environments
Publication Date: 2025.05.08 ROY SHAUN PAUL
  • US20250145076A1 patent drawing
  • US20250145076A1 patent drawing
  • US20250145076A1 patent drawing

AI summary

A multi-functional integrated living space module integrates kitchen, bathroom, and optional sleeping configurations within the same floor space. The multi-functional unit comprises a base frame positioned within an area, a convertible platform, a kitchen unit, a bathroom unit, and a water management system. This unit is particularly well-suited for applications in camper vans, truck cabins, mini homes, long-haul vehicles, teardrop trailers, and other compact residential or recreational spaces. The multi-functional unit also incorporates a bed that either folds down from a wall or descends vertically on tracks, allowing the same area to function alternately as a kitchen, bathroom, or sleeping space.