Potty Training Device Segmentation for Sand Dust Control

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Solution Overview

Problem

Current methods for potty training pets, particularly cats, are inefficient due to issues with sand management, such as sand getting on paws, creating dust, and being absorbed into the cat's body, as well as the difficulty in training cats to use flushable litter boxes.

Innovation Solution

A potty training device comprising a support body with an internal space for the pet to defecate, an inducer receptor containing a defecation inducer, and separate receptors that can be detachably coupled to the wall, allowing for adjustable placement and function to induce pets to defecate in a human toilet.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If sand is used for cat litter, then cats can defecate naturally, but sand gets on paws and creates dust and smell

Engineering Contradiction:
Improvenatural defecation behaviorVSAvoidsand dust and smell
Core Design Contradiction:
Ease of operationVSObject-generated harmful factors

Solution Approach 1:

The device segments the litter box into multiple functional zones: a sand-containing recessed portion for natural scratching and defecation behavior, and a separate main body area. This segmentation allows the sand to be contained in a specific zone while preventing it from spreading across the entire box surface, thereby reducing dust and smell while maintaining natural cat behavior.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The patent introduces an intermediary structure (the recessed portion with specific wall configuration) that mediates between the cat's natural sand-seeking behavior and the need to contain sand-related problems. The intermediary structure allows cats to access sand for natural behaviors while physically containing the sand to prevent dust and smell propagation.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Productivity

If sand plate size is reduced to train cats, then training progress can be made, but cats are not easily trained by this method

Engineering Contradiction:
Improvetraining efficiencyVSAvoidcat acceptance
Core Design Contradiction:
ProductivityVSEase of operation

Solution Approach 1:

The device prepares the training environment in advance by pre-configuring the sand plate size and position within the recessed portion, and pre-positioning the defecation inducer. This preliminary arrangement creates an optimal training setup that guides cats naturally without requiring gradual size reduction, thereby improving training efficiency while maintaining cat acceptance.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The defecation inducer acts as an intermediary element that facilitates cat acceptance and training. By placing this inducer in specific locations within the recessed portion, the device creates positive associations that encourage cats to use the designated area, making training more effective without needing to gradually reduce sand plate size.

Inventive Principle:
Principle #24Intermediary (Mediator)

3Productivity

If defecation inducer is placed in the litter box, then cats are encouraged to defecate, but the inducer may be contaminated by excrement

Engineering Contradiction:
Improvedefecation inductionVSAvoidinducer contamination
Core Design Contradiction:
ProductivityVSReliability

Solution Approach 1:

The device segments the litter box structure to create a recessed portion where the defecation inducer is placed, separating it from the main excrement accumulation area. This spatial segmentation reduces the likelihood of excrement directly contaminating the inducer while still allowing the inducer to effectively encourage defecation behavior.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

Instead of placing the defecation inducer directly in the main litter area where excrement accumulates, the patent inverts the approach by placing it in a recessed portion with specific wall configurations. This inversion of the typical placement strategy protects the inducer from contamination while maintaining its functional effectiveness.

Inventive Principle:
Principle #13The other way round (Inversion)

Data Source

PatentUS20250024812A1Potty training device and excrement processor including same
Publication Date: 2025.01.23 HWANG MYEONG-JIN
  • US20250024812A1 patent drawing
  • US20250024812A1 patent drawing
  • US20250024812A1 patent drawing

AI summary

A potty training device includes: a support body providing an internal space where a pet is able to enter and defecate; and an inducer receptor disposed in the internal space of the support body and providing a first inducer receiving space in which a defecation inducer is contained, wherein the support body includes: a support plate supporting the inducer receptor on an upper surface thereof and having a defecation hole through which excrement of the pet passes; and a wall protruding upward from the upper surface of the support plate to accommodate the inducer receptor and having an entrance formed on one side such that the pet is able to enter and exit the support body, and wherein the entrance is disposed near the defecation hole.