Angled Rim-Mounted Toilet Tablet Holder with Ridges

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Solution Overview

Problem

Existing toilet cleaning systems face challenges in securely holding and optimizing the dissolution of dissolvable toilet cleaning tablets, particularly due to variations in toilet bowl designs and the need for non-touch interactions.

Innovation Solution

An in-toilet tablet holder with a basket and arm mechanism that securely attaches to the toilet rim, featuring an angled bottom surface with ridged cutouts for optimal tablet-water contact and efficient drainage, allowing for secure holding and efficient dissolution of cleaning tablets without direct user contact.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Stability of the object's composition

If the tablet holder is designed to securely hold the cleaning tablet, then the tablet stability is improved, but the tablet dissolution efficiency may worsen due to restricted water contact

Engineering Contradiction:
Improvetablet stabilityVSAvoiddissolution efficiency
Core Design Contradiction:
Stability of the object's compositionVSProductivity

Solution Approach 1:

The basket bottom surface is designed with a specific angle (between 15 and 75 degrees) and includes ridged cutouts that create localized contact points with the tablet. This local quality design ensures the tablet remains stable while still allowing water to contact specific areas for dissolution, resolving the contradiction between stability and dissolution efficiency.

Inventive Principle:
Principle #3Local quality

Solution Approach 2:

The angled bottom surface introduces a dimensional component that allows the tablet to contact the bowl through the aperture cutout while maintaining stability in the basket. The angle creates a gradient that facilitates both secure holding and controlled water interaction, balancing stability with dissolution efficiency.

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

2Productivity

If the tablet holder is designed to optimize water contact for dissolution, then the dissolution efficiency is improved, but the tablet may not be securely held

Engineering Contradiction:
Improvedissolution efficiencyVSAvoidtablet stability
Core Design Contradiction:
ProductivityVSStability of the object's composition

Solution Approach 1:

The ridged cutouts on the angled bottom surface create specific localized contact zones that secure the tablet while the overall angled design maintains water flow and contact for efficient dissolution. The local ridges provide stability without blocking water access.

Inventive Principle:
Principle #3Local quality

3Reliability

If the basket is designed to be securely attached to the toilet rim, then the attachment reliability is improved, but the adaptability to different toilet bowl designs may worsen

Engineering Contradiction:
Improveattachment reliabilityVSAvoidadaptability to different toilet bowl designs
Core Design Contradiction:
ReliabilityVSAdaptability or versatility

Solution Approach 1:

The arm mechanism is designed to be adjustable and adaptable to different toilet bowl configurations. The mechanism can be positioned and secured in various locations on the toilet rim, providing reliable attachment while maintaining versatility across different toilet bowl designs through flexible positioning capability.

Inventive Principle:
Principle #15Dynamics

4Productivity

If the aperture cutout is designed to allow tablet contact with the bowl, then the water contact efficiency is improved, but the structural complexity may worsen

Engineering Contradiction:
Improvewater contact efficiencyVSAvoidstructural complexity
Core Design Contradiction:
ProductivityVSDevice complexity

Solution Approach 1:

The basket bottom surface is segmented into functional zones including the angled surface, ridged cutouts, and aperture cutout. This segmentation allows each element to perform its specific function (water contact, tablet positioning, drainage) efficiently while maintaining overall structural simplicity through modular design.

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

The system ensures consistent and efficient contact between the cleaning tablet and toilet water, maintaining cleaning efficacy throughout the tablet's lifecycle, while providing a hygienic non-touch interaction for users.

Implementation Method 1

These tablets, once exposed to water, break down to release deodorizing and sanitizing compounds

Methodology Applied
Scientific EffectDissolution: Solvation

Data Source

PatentUS20250146262A1Toilet cleaning tablet holder
Publication Date: 2025.05.08 SCRUB DADDY INC
  • US20250146262A1 patent drawing
  • US20250146262A1 patent drawing
  • US20250146262A1 patent drawing

AI summary

An in-toilet dissolvable cleaning tablet holder which comprises a basket structured to contain the cleaning tablet. The basket is characterized by a bottom surface and at least one side wall, each incorporating aperture cutouts to allow contact between the tablet and the toilet bowl water. The basket is connected to an arm mechanism, which is configured for attachment to the rim of a toilet. The positioning of the aperture cutouts is such that, upon installation, the perimeter of at least one of the cutouts comes into contact with the toilet bowl.