Collapsible Pet Shower Frame for Portable Home Washing

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Solution Overview

Problem

Household pets often become dirty or odorous and require washing, but existing methods lack a suitable home setup, and professional services are costly and not always accessible.

Innovation Solution

A portable pet shower apparatus with an upper washing compartment and lower base, made of durable fabric, featuring collapsible design for easy transport and setup, improved air circulation, and water delivery, including a frame for support and drainage system.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If a professional pet washing service is used, then washing quality is improved, but cost and accessibility worsen

Engineering Contradiction:
Improvewashing qualityVSAvoidcost and accessibility
Core Design Contradiction:
ReliabilityVSEase of operation

Solution Approach 1:

The patent enables pet owners to perform washing at home using a portable shower unit that provides professional-grade washing capabilities. The self-contained design with water delivery, drainage, and support structures allows owners to independently provide quality washing without needing professional services, thereby improving accessibility and reducing cost while maintaining washing quality.

Inventive Principle:
Principle #25Self-service

2Ease of operation

If a portable shower design is used, then ease of transport is improved, but structural stability worsens

Engineering Contradiction:
Improveease of transportVSAvoidstructural stability
Core Design Contradiction:
Ease of operationVSStability of the object's composition

Solution Approach 1:

The shower unit is divided into separate components including a collapsible fabric structure, removable support frame, and detachable base. This segmentation allows the unit to be easily disassembled and transported while maintaining structural stability when assembled, as each component can be independently positioned and secured.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The support frame is designed to be collapsible and adjustable, transitioning between a compact transport configuration and a stable operational configuration. The frame can be expanded to provide rigid support during washing and then collapsed for easy transport, dynamically adapting between stability and portability requirements.

Inventive Principle:
Principle #15Dynamics

3Ease of operation

If a fabric construction is used, then portability is improved, but structural strength worsens

Engineering Contradiction:
ImproveportabilityVSAvoidstructural strength
Core Design Contradiction:
Ease of operationVSStrength

Solution Approach 1:

The shower unit combines fabric materials with a metal support frame to create a composite structure. The fabric provides portability and flexibility while the metal frame provides structural strength and rigidity. This composite approach allows the unit to be both portable and structurally sound, overcoming the limitations of using either material alone.

Inventive Principle:
Principle #40Composite materials

4Ease of operation

If access portals are added to the fabric, then ease of washing is improved, but fabric durability worsens

Engineering Contradiction:
Improveease of washingVSAvoidfabric durability
Core Design Contradiction:
Ease of operationVSStrength

Solution Approach 1:

Access portals are strategically positioned in specific locations on the fabric to provide ease of washing while maintaining overall fabric integrity. The portals are designed with reinforced edges and appropriate sizing to minimize stress on the fabric, allowing frequent use without compromising durability. The local modification of adding portals does not significantly impact the overall fabric strength.

Inventive Principle:
Principle #3Local quality

Data Source

PatentUS12495766B2Pet shower including collapsible upper washing station and interior support frame
Publication Date: 2025.12.16 WHITSETT LEON
  • US12495766B2 patent drawing
  • US12495766B2 patent drawing
  • US12495766B2 patent drawing

AI summary

The present invention provides an animal bathing apparatus having an upper washing station supported by a base with a plurality of legs. The upper washing station includes a plurality of walls, which are selectively collapsible into a storage position, and the plurality of legs are selectively removable to enable easy transport and storage of the animal washing apparatus. The upper washing station includes an access portal to define an ingress and egress for an animal, as well as a selectively removable screen and glove box. A fluid port allows attachment of a water hose and shower head for use within an interior washing area.