Collapsible Pet Crate with Roller Tracks and Bi-functional Handle

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Solution Overview

Problem

Conventional pet enclosures or crates are often heavy, difficult to operate, noisy, constructed from cheap materials, unattractive, and challenging to clean, which can lead to them being left dirty and difficult for pets to access.

Innovation Solution

A collapsible pet crate with a normally locked bi-functional handle, retractable latch handle, and side doors that open upward and slide into the crate, featuring a support frame with rollers and tracks for easy deployment and collapse, and a mesh network for pet containment, along with a puppy divider for training.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If conventional enclosures are constructed from durable materials, then reliability is improved, but weight increases and ease of operation deteriorates

Engineering Contradiction:
ImprovedurabilityVSAvoidease to operate
Core Design Contradiction:
ReliabilityVSEase of operation

Solution Approach 1:

The crate is divided into multiple modular panels that can be independently assembled and disassembled. Each panel is a self-contained unit with standardized connection points, allowing the overall structure to be broken down into manageable segments that are easier to handle while maintaining structural integrity when assembled.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The crate incorporates collapsible side panels with hinge mechanisms that allow the structure to transition between rigid and flexible states. During assembly and disassembly, the panels can flex and fold, reducing the force required to manipulate heavy components, while during use, the panels lock into rigid positions for stability.

Inventive Principle:
Principle #15Dynamics

2Reliability

If conventional enclosures are made heavy for durability, then reliability is improved, but portability deteriorates

Engineering Contradiction:
ImprovedurabilityVSAvoidweight
Core Design Contradiction:
ReliabilityVSWeight of moving object

Solution Approach 1:

The crate panels utilize thin-walled but high-strength materials that provide sufficient structural integrity and durability while significantly reducing the overall weight compared to traditional thick-walled constructions. The thin-walled design maintains strength through optimized geometry and material selection rather than increased thickness.

Inventive Principle:
Principle #30Flexible shells and thin films

3Ease of manufacture

If conventional enclosures use simple construction, then ease of manufacture is improved, but aesthetic appearance deteriorates

Engineering Contradiction:
Improveease to manufactureVSAvoidaesthetic appearance
Core Design Contradiction:
Ease of manufactureVSShape

Solution Approach 1:

The modular panels serve multiple functions: they provide structural containment, offer aesthetic surfaces with integrated branding or design elements, and include built-in features like ventilation openings and attachment points. This multi-functionality is achieved through universal panel designs that can be configured in various arrangements while maintaining both manufacturing simplicity and aesthetic appeal.

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

4Reliability

If conventional enclosures are tightly sealed, then containment reliability is improved, but cleaning accessibility deteriorates

Engineering Contradiction:
Improvecontainment reliabilityVSAvoidcleaning accessibility
Core Design Contradiction:
ReliabilityVSEase of operation

Solution Approach 1:

The crate is constructed with separable panels that create accessible zones for cleaning. The segmented design allows cleaning tools to reach interior surfaces through panel gaps or by temporarily removing panels, while the connection points between panels maintain adequate sealing to prevent escape when properly assembled.

Inventive Principle:
Principle #1Segmentation

5Reliability

If conventional enclosures use fixed structure, then containment reliability is improved, but adaptability deteriorates

Engineering Contradiction:
Improvecontainment reliabilityVSAvoidadaptability
Core Design Contradiction:
ReliabilityVSAdaptability or versatility

Solution Approach 1:

The crate employs dynamic connection mechanisms that allow panels to be quickly assembled and disassembled or reconfigured. The connection system transitions from a fixed rigid state during use to a flexible reconfigurable state during assembly, enabling the same structure to adapt to different containment needs while maintaining reliability when assembled.

Inventive Principle:
Principle #15Dynamics

Data Source

PatentUS20250212837A1Large collapsible animal containment assembly
Publication Date: 2025.07.03 DIGGS INC
  • US20250212837A1 patent drawing
  • US20250212837A1 patent drawing
  • US20250212837A1 patent drawing

AI summary

A collapsible pet crate that is easy to operate, aesthetically pleasing, quiet, light, durable, easy to clean, and safe and comfortable for the animal. Also disclosed herein are methods of operating a collapsible pet crate. The collapsible pet crate disclosed herein can further include one-step operation, environmentally safe and pet-friendly materials, and method to include various pet-friendly accessories.