Equine Insect Mask Elastic Fit for Secure, Chafe-Free Adjustment
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Solution Overview
Problem
Existing insect protection masks for equines often fail to accommodate the varied head shapes and sizes of horses and donkeys, leading to loose fits that can be removed or cause chafing, while adjustable masks suffer from rigid connections and discomfort.
Innovation Solution
An insect protection mask with adjustable elastic bands and locking mechanisms that allow for a customizable fit, featuring perforated bands and snap fasteners to ensure a snug and secure attachment without pressure points, and a zipper closure for easy application and removal.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If Velcro strips are sewn flat onto the fabric of the fly mask to connect long sides, then the mask can be adjusted for fit, but the rigid connection causes chafing when the setting is too narrow and prevents sufficient jaw movement
Solution Approach 1:
The patent replaces rigid sewn Velcro strips with flexible elastic bands that have a locking mechanism. The elastic bands can stretch and conform to the equine's head shape and jaw movements, eliminating the rigid connection that causes chafing while maintaining adjustability through the locking mechanism.
Solution Approach 2:
The invention introduces a dynamic adjustment system where the elastic band can be locked at different positions using a locking mechanism (such as a button or clip). This allows the mask to adapt dynamically to different head sizes and shapes while maintaining a secure fit, replacing the static rigid connection of traditional Velcro strips.
2Adaptability or versatility
If Velcro strips are made long to allow for loose or tight fit, then the mask can accommodate different head sizes, but the loose fit allows the equine to remove the mask while scratching or rolling
Solution Approach 1:
The elastic band with locking mechanism provides both flexibility and security. The band can be extended to accommodate different head sizes, and the locking mechanism ensures the mask remains securely attached once adjusted, preventing removal during scratching or rolling activities.
Solution Approach 2:
The adjustment system is divided into two functional parts: the elastic band that provides the adjustable range and the locking mechanism that secures the position. This segmentation allows the mask to achieve both adaptability through the elastic portion and reliability through the locking portion.
3Reliability
If the mask is made to fit tightly to prevent removal, then the security of attachment improves, but chafing occurs because the narrow setting does not allow sufficient opening and closing of the jaw
Solution Approach 1:
The elastic band material allows the mask to fit tightly for security while simultaneously accommodating jaw movements. The elasticity of the band provides the necessary give to prevent chafing during feeding, unlike rigid connections that would cause discomfort even when tightly fitted.
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 mask provides a comfortable, secure fit that prevents insect entry and reduces the risk of removal, adapting to different head shapes and sizes effectively.
Implementation Method 1
The first adjustment device comprises an elastic band (9) on a first circumferential section (8) of the insect screen mask (1)
Data Source
Figure 1
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AI summary
The invention relates to an insect protection mask for equines with a first adjustment device (7) for adjusting a circumference of the insect protection mask (1), wherein the first adjustment device (7) comprises an elastic band (9) on a circumferentially (U) first subsection (8) of the insect protection mask (1) and a first locking device (11) on a circumferentially (U) second subsection (10) of the insect protection mask (1), wherein a length of the elastic band (9) is fixed by the first locking device (11).