Interchangeable Nose Inserts for Horse Grazing Muzzle Adaptability

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Solution Overview

Problem

Existing slow feeder muzzles for horses are limited to a single nose pattern, making it necessary to use multiple muzzles as nutritional needs change, which is inconvenient and inefficient.

Innovation Solution

A slow feeder muzzle with interchangeable nose inserts that can be adjusted by changing the inserts with different aperture patterns, allowing for customizable feeding rates and amounts based on the animal's needs.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If a single nose pattern muzzle is used, then the structure is simple and easy to manufacture, but the adaptability to different nutritional needs is limited

Engineering Contradiction:
Improveadaptability to different nutritional needsVSAvoidmuzzle structure complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The muzzle is divided into a reusable frame structure and interchangeable nose inserts. The frame contains connectors that can accommodate different inserts with varying aperture patterns, allowing the user to segment the muzzle into functional components that can be independently selected and replaced based on nutritional requirements.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The frame structure is designed with universal connectors that can accommodate multiple types of nose inserts with different aperture patterns. This multi-functional design allows a single frame to support various feeding configurations, making the overall system adaptable to different nutritional needs without requiring multiple complete muzzles.

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

2Adaptability or versatility

If multiple fixed-pattern muzzles are used to meet changing nutritional needs, then the adaptability is improved, but the device complexity and number of components increases

Engineering Contradiction:
Improveadaptability to changing nutritional needsVSAvoidnumber of muzzles required
Core Design Contradiction:
Adaptability or versatilityVSQuantity of substance

Solution Approach 1:

Multiple nose inserts with different aperture patterns are combined with a single reusable frame. Instead of requiring separate complete muzzles for different feeding patterns, the design merges multiple insert options into one frame system, reducing the total number of components needed while maintaining adaptability to changing nutritional requirements.

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The frame is designed with universal compatibility across multiple insert types, allowing one frame to perform multiple functions by accepting different nose inserts. This universality eliminates the need to purchase and maintain multiple specialized muzzles, as a single frame can be configured for various feeding patterns simply by changing the insert.

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

3Ease of operation

If the muzzle has fixed apertures, then the manufacturing is simple, but the ease of operation for adjusting feeding rates is reduced

Engineering Contradiction:
Improveease of adjusting feeding ratesVSAvoidmanufacturing complexity
Core Design Contradiction:
Ease of operationVSEase of manufacture

Solution Approach 1:

The muzzle transitions from a static, fixed-aperture design to a dynamic system where the aperture pattern can be changed by replacing the nose insert. This dynamic capability allows easy adjustment of feeding rates through simple insert replacement, while each individual insert remains simple to manufacture with fixed apertures, maintaining manufacturing ease while improving operational flexibility.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The aperture configuration is segmented into separate interchangeable inserts rather than being fixed into the main frame. This segmentation allows the aperture pattern to be changed by replacing only the insert component, making adjustment easy for the user while keeping the manufacturing of each individual insert simple and straightforward.

Inventive Principle:
Principle #1Segmentation

Data Source

PatentUS11252940B2Grazing muzzle comprising in interchangeable nose inserts
Publication Date: 2022.02.22 GG EQUINE LLC
  • US11252940B2 patent drawing
  • US11252940B2 patent drawing
  • US11252940B2 patent drawing

AI summary

The presently disclosed subject matter is generally directed to a slow feeder grazing muzzle for use with animals, such as horses. Slow feeder grazing muzzles fit over at least a portion of the animal's nose and mouth, affecting the amount of grass or other feed that is accessible to the animal. The disclosed muzzle includes a top flap, bottom flap, and opposing side flaps that are capable of interconnecting with each other to form a central opening. In addition, a series of interchangeable inserts can be positioned within the central opening to adjust the amount of grass or feed the horse can access. In this way, the rate of speed and amount of grass the horse eats can be controlled and/or adjusted as desired by the owner.