Paw-Shaped Odor Control Item Using Natural Ingredients
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Solution Overview
Problem
Household pet enclosures, such as litter boxes, generate undesirable odors that require frequent cleaning and existing odor control methods are either ineffective or rely on harsh chemicals.
Innovation Solution
A paw-shaped odor control item formed through a hot mold process using a liquid substance comprising natural ingredients, packaged in a resealable clamshell container with digital and metacarpal pad projections, which is placed in litter boxes to emit pleasant scents and mask unpleasant odors.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Object-affected harmful factors
If traditional odor control methods are used in litter boxes, then odors are masked, but harsh chemicals are required and cleaning frequency must be maintained
Solution Approach 1:
The patent changes the chemical composition parameters by using natural ingredients (essential oils, vinegar, baking soda) instead of harsh synthetic chemicals. The liquid substance is formulated with specific natural components that provide odor control through aromatic properties and mild antimicrobial effects, resolving the contradiction between effective odor control and chemical safety
Solution Approach 2:
The invention uses a disposable molded item containing natural odor-control ingredients that is placed in the litter box and gradually releases its fragrance. This single-use item eliminates the need for ongoing chemical applications and frequent cleaning, providing continuous odor control while avoiding harsh chemicals throughout its service life
2Ease of manufacture
If liquid substance is poured into mold cavity, then odor control item is formed, but evaporation of fragrance may occur during curing
Solution Approach 1:
The patent incorporates a fragrance barrier layer in the mold cavity before pouring the liquid substance. This barrier layer is applied beforehand to prevent fragrance evaporation during the hot molding process, cushioning against the potential loss of volatile aromatic components while allowing the molding operation to proceed
Solution Approach 2:
The invention creates a protective environment during curing by using an inert or low-oxygen atmosphere in the mold cavity, or by incorporating antioxidants and fragrance-stabilizing agents in the liquid substance formulation. This inert environment prevents oxidative degradation and evaporation of fragrance compounds during the curing process
3Shape
If paw-shaped design is used, then aesthetic appeal is improved, but manufacturing complexity increases
Solution Approach 1:
The patent uses a molded cavity with curved, organic paw-shaped contours that are formed through standard injection or compression molding techniques. The curved geometry of the paw shape is achieved using conventional mold design methods, creating an aesthetically pleasing form without requiring complex multi-step manufacturing processes
Solution Approach 2:
The paw-shaped item serves multiple functions: it provides aesthetic appeal, contains and releases natural odor-control ingredients, and can be disposed of when depleted. The single molded form integrates fragrance reservoir, release mechanism, and decorative element, reducing overall manufacturing complexity despite the specialized shape
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 paw-shaped odor control item effectively reduces litter box odors for an extended period using natural ingredients, providing a safe and aesthetically pleasing solution that minimizes evaporation and maintains fragrance until use, thus reducing cleaning frequency and chemical use.
Implementation Method 1
curing the liquid substance while the liquid substance is in the at least one cavity to form the at least one odor control item
Implementation Method 2
emit pleasant scents and mask unpleasant odors
Data Source
AI summary
Disclosed are various embodiments for forming an odor control item and providing packaging for an odor control item. A method for forming at least one odor control item includes providing a resealable package comprising a first blister and a second blister, wherein the first blister comprises at least one cavity, performing a hot mold process whereby a liquid substance is poured into the at least one cavity, and curing the liquid substance while the liquid substance is in the at least one cavity to form the at least one odor control item.