Automated Pet Wash Box for Hair Containment and Handsfree Bathing

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Solution Overview

Problem

Bathing a pet at home is an unpleasant and costly experience due to pet hair dispersion and the need for professional grooming, with no effective products available for at-home use.

Innovation Solution

A home pet washing station that connects to a garden hose spigot, featuring a washbox with plumbing, ventilation, and infrared sensors to automate the bathing process, including water distribution, drying, and soap dispensing, with a centralized storage for pet products.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If professional grooming is used, then pet cleanliness is maintained, but cost increases significantly over time

Engineering Contradiction:
Improvepet cleanlinessVSAvoidcost
Core Design Contradiction:
ReliabilityVSQuantity of substance

Solution Approach 1:

The system enables pet owners to perform bathing and grooming functions at home using an automated wash station that combines water delivery, soap dispensing, and drying functions, eliminating the need for frequent visits to professional groomers while maintaining pet cleanliness

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The wash station integrates multiple functions including water delivery through hoses, soap dispensing, air drying, and contaminant detection, providing a comprehensive grooming solution that replaces multiple separate services and reduces overall cost

Inventive Principle:
Principle #6Universality (Multi-functionality)

2Quantity of substance

If manual bathing is performed at home, then cost is reduced, but pet hair disperses everywhere creating mess

Engineering Contradiction:
ImprovecostVSAvoidpet hair dispersion
Core Design Contradiction:
Quantity of substanceVSObject-generated harmful factors

Solution Approach 1:

The system extracts and contains the bathing process within a enclosed wash box structure with controlled water flow and containment features, preventing pet hair and water from dispersing into the surrounding environment while maintaining cost-effectiveness

Inventive Principle:
Principle #2Taking out (Extraction)

Solution Approach 2:

The system uses controlled water delivery through hoses and sprays, along with air drying functions, to manage water and hair containment during the bathing process, reducing mess while keeping costs low

Inventive Principle:
Principle #29Pneumatics and hydraulics

3Ease of operation

If automated wash station is implemented, then bathing convenience is improved, but device complexity increases

Engineering Contradiction:
Improvebathing convenienceVSAvoidsystem complexity
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The automated wash station performs bathing functions autonomously through programmed sequences of water delivery, soap dispensing, and drying, reducing the manual labor and stress involved in pet bathing while managing system complexity through automation

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The system includes contaminant detection sensors that monitor water quality and provide feedback to control the washing process, automatically adjusting operations to maintain effectiveness while managing complexity through intelligent control

Inventive Principle:
Principle #23Feedback

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

Provides a convenient, stress-free, and mess-free at-home pet bathing solution that maintains cleanliness for both the pet and the dwelling, while being cost-effective and practical for immediate needs.

Implementation Method 1

an infrared light and sensor configured to measure a contaminant in the wash water and control the plumbing system and the ventilation system based on a calibrated refraction through and a calibrated reflection from the wash water

Methodology Applied
Scientific EffectRefraction: Refraction

Implementation Method 2

an infrared light and sensor configured to measure a contaminant in the wash water and control the plumbing system and the ventilation system based on a calibrated refraction through and a calibrated reflection from the wash water

Methodology Applied
Scientific EffectReflection: Reflection

Implementation Method 3

a ventilation system configured to distribute a hot air through the washbox from the back wall and the two side walls

Methodology Applied
Scientific EffectConvection: Convection

Implementation Method 4

a plumbing system configured to titrate a detergent into the wash water and to distribute the wash water through the washbox from the back wall and the two side walls

Methodology Applied
Scientific EffectHydraulic flow:

Data Source

PatentUS12514226B2Home pet washing station
Publication Date: 2026.01.06 TORTORELLA FR
  • US12514226B2 patent drawing

AI summary

The Wag N Wash is the only product of its kind that provides an essentially handsfree automatic cleaning service that rinses, shampoos and dries a pet allowing for a more enjoyable and efficient bathing experience for both the pet and the owner/groomer. This unprecedented product is uniquely designed with an in-line soap dispenser that supplies shampoo through the nozzles to effectively clean the dog within the unit, is carefully crafted with durable front doors that allow for easy access from ground level for the animal to enter and exit while the top opens for owner access to safely monitor and scrub the animal once placed inside.