Removable Deodorizing Pod for Cat Litter Box Odor Reduction

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Solution Overview

Problem

Conventional cat litter boxes often fail to effectively reduce odors, leading to unpleasant smells and unclean conditions.

Innovation Solution

An odor reducing device comprising a housing with a removable odor reducing pod containing baking soda and deodorizing agents, attached to the litter box via a fastener, which neutralizes litter box odors and maintains freshness.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Object-affected harmful factors

If conventional cat litter boxes are used without additional odor reducing devices, then the structure remains simple and cost-effective, but odor reduction effectiveness is insufficient

Engineering Contradiction:
Improveodor reduction effectivenessVSAvoiddevice structure complexity
Core Design Contradiction:
Object-affected harmful factorsVSDevice complexity

Solution Approach 1:

The odor reducing device is divided into separate functional components: a housing structure, a removable pod containing deodorizing agents, and a fastening mechanism. This segmentation allows each component to perform its specific function efficiently while keeping the overall device simple and modular for easy manufacturing and maintenance.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The patent introduces a removable pod as an intermediary element that contains concentrated deodorizing agents (baking soda, activated charcoal, essential oils). This pod mediates between the housing structure and the litter box environment, delivering odor reduction functionality without requiring complex integrated systems.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Object-affected harmful factors

If a removable pod with deodorizing agents is introduced, then odor neutralization capability is enhanced, but device assembly and installation complexity increases

Engineering Contradiction:
Improveodor neutralization capabilityVSAvoiddevice assembly ease
Core Design Contradiction:
Object-affected harmful factorsVSEase of manufacture

Solution Approach 1:

The device is segmented into a housing, pod, and fastener components that can be manufactured separately and assembled easily. The pod itself is a separate removable unit containing deodorizing agents, allowing independent manufacturing and replacement without affecting other components.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The pod is designed as a disposable or replaceable component containing deodorizing agents that will eventually be consumed. This allows using simpler, less durable materials for the pod while maintaining overall device functionality, reducing manufacturing complexity and cost.

Inventive Principle:
Principle #27Cheap short-living objects (Disposable)

3Object-affected harmful factors

If deodorizing agents are placed directly in the litter box, then odor reduction is achieved, but the agents are easily contaminated and less effective

Engineering Contradiction:
Improveodor reduction effectivenessVSAvoiddeodorizing agent effectiveness consistency
Core Design Contradiction:
Object-affected harmful factorsVSReliability

Solution Approach 1:

The housing structure serves as an intermediary container that protects deodorizing agents in the pod from direct contact with litter and waste. This intermediate barrier prevents contamination while still allowing the agents to function effectively through controlled release mechanisms or proximity-based odor neutralization.

Inventive Principle:
Principle #24Intermediary (Mediator)

Solution Approach 2:

The pod is designed to be removable and replaceable, creating a standardized component that can be reproduced. This ensures consistent quality and effectiveness of deodorizing agents across multiple units, as each pod can be manufactured with precise specifications and sealed to prevent contamination during storage and transport.

Inventive Principle:
Principle #26Copying

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 device effectively neutralizes cat litter odors, keeping the litter box clean and fresh by using a removable pod with deodorizing agents, enhancing user experience and hygiene.

Implementation Method 1

The pod is removable from the housing and contains baking soda and other deodorizing agents

Methodology Applied
Scientific EffectAbsorption: Absorption (physical)

Implementation Method 2

baking soda and other deodorizing agents... neutralizes litter box odors

Methodology Applied
Scientific EffectChemical decomposition: Decomposition (biological)

Data Source

PatentUS11766499B2Odor reducing device
Publication Date: 2023.09.26 DOSKOCIL MFG CO INC
  • US11766499B2 patent drawing
  • US11766499B2 patent drawing
  • US11766499B2 patent drawing

AI summary

An odor reducing device for a cat litterbox includes a housing and a fastener. The housing has a front sidewall and a rear sidewall. The front and rear sidewalls together defines a top opening that opens to an interior of the housing. The fastener is attached to the housing and is configured to support the housing on the litterbox.