Segmented Potty Chair Cover for Easy Cleaning and Backrest Access

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Solution Overview

Problem

Current potty chair accessories lack effective solutions for easy cleaning and maintenance, particularly in maintaining the hygiene of the splash guard area, which is crucial for toilet training devices.

Innovation Solution

A potty chair cover design comprising three fabric panels joined at seams to form a pocket, resembling a standard toilet, with a flap opening secured by a fabric fastener for easy access to the backrest without removing the cover, and printed patterns on both sides for aesthetics.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of manufacture

If a removable cover is used on the potty chair, then ease of cleaning is improved, but device complexity increases

Engineering Contradiction:
Improveease of cleaningVSAvoiddevice complexity
Core Design Contradiction:
Ease of manufactureVSDevice complexity

Solution Approach 1:

The potty chair cover is divided into multiple panels (front panel, back panel, side panels) that are joined at seams to form a complete cover. This segmentation allows the cover to be manufactured separately from the potty chair, enabling easy removal and washing, while each panel can be independently produced and assembled.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The cover is extracted as a separate removable component from the potty chair structure. This allows the cover to be taken off and washed independently from the main potty chair body, solving the cleaning difficulty while maintaining the simplicity of the base potty chair design.

Inventive Principle:
Principle #2Taking out (Extraction)

2Ease of operation

If a flap opening with fastener is added for backrest access, then ease of operation is improved, but device complexity increases

Engineering Contradiction:
Improveease of operationVSAvoiddevice complexity
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The backrest area of the cover is segmented with a flap opening that can be independently opened or closed. This allows access to the backrest without removing the entire cover, improving ease of operation while keeping the flap as a separate manageable component that can be attached with simple fasteners.

Inventive Principle:
Principle #1Segmentation

3Shape

If printed patterns are added on both sides of panels, then aesthetic appearance is improved, but manufacturing complexity increases

Engineering Contradiction:
Improveaesthetic appearanceVSAvoidmanufacturing complexity
Core Design Contradiction:
ShapeVSEase of manufacture

Solution Approach 1:

The cover panels are designed as separate components that can be individually printed and then assembled. This allows printed patterns to be applied to each panel before assembly, maintaining aesthetic appearance while simplifying manufacturing compared to printing on the assembled whole.

Inventive Principle:
Principle #1Segmentation

Data Source

PatentUS11779169B2Potty chair cover
Publication Date: 2023.10.10 PENNY ELEASE
  • US11779169B2 patent drawing
  • US11779169B2 patent drawing
  • US11779169B2 patent drawing

AI summary

A potty chair cover adapted for a training potty system. The cover is configured to both provide a snug fit for the potty chair when not in use for training, while also adapted to be removed quickly and easily when a toddler is ready to toilet train.