Pet Litter System With Disposable Inner Box And Safety Liner
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Solution Overview
Problem
Existing pet litter systems fail to provide a sanitary and efficient method for collection and disposal of pet waste, often leading to contamination and reduced service life due to the lack of effective separation between the litter and waste, and inadequate odor control.
Innovation Solution
A pet litter system comprising an outer box with a safety liner and a disposable inner box, where the safety liner protects the inner surfaces from contamination, and a service gap allows for easy scooping and disposal of waste while maintaining the integrity of the safety liner, and an optional top housing for enhanced protection and odor control.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If a disposable inner box is used to contain pet litter, then the litter can be easily disposed of, but the safety liner becomes prone to damage and contamination from pet waste
Solution Approach 1:
The system divides the containment structure into two separate components: a disposable inner box that contacts pet waste and a reusable outer box with safety liner that remains protected. The inner box absorbs the contamination function, allowing the outer safety liner to maintain its integrity and be reused across multiple litter changes.
2Object-affected harmful factors
If the outer box walls are made taller to contain kicked-out litter, then litter containment is improved, but the safety liner becomes more prone to contamination from waste excreted on the walls
Solution Approach 1:
The containment function is split between the inner box and outer box. The inner box's lower walls contain most litter, while the outer box's taller walls provide backup containment. The safety liner in the outer box is protected from direct contact with waste because the inner box serves as the primary containment vessel that absorbs contamination.
3Productivity
If pet waste is scooped directly from the litter without a service gap, then waste removal is efficient, but the safety liner becomes damaged and contaminated
Solution Approach 1:
The disposable inner box serves as an intermediary layer between the scoop and the safety liner. When waste is scooped from the inner box, the scoop contacts only the inner box and its contents, not the safety liner. This mediator protects the safety liner from damage and contamination during the waste removal process.
4Ease of operation
If the safety liner is used as a disposal bag for soiled litter, then disposal is simplified, but the liner becomes contaminated and loses its protective function
Solution Approach 1:
The system uses a disposable inner box that is discarded with the pet waste, while the outer box with safety liner is reused. The disposable component absorbs the contamination function, allowing the reusable safety liner to maintain its protective function across multiple uses without becoming contaminated.
Data Source
AI summary
Pet litter systems and methods for sanitary servicing are disclosed. In some implementations, a pet litter system may comprise a bottom housing, a disposable inner box which may receive pet litter and pet waste, a service gap, and a safety liner which may be positioned in between the bottom housing and the disposable inner box, wherein the safety liner may protect interior surfaces of the bottom housing from contamination. In some implementations, a safety liner may be closable and usable as a disposal bag to seal contents comprising a disposable inner box, pet litter and pet waste therein, and may be safely removed from a bottom housing of a pet litter system and surrounding areas by a servicer of the pet litter system for disposal.