Tree Climbing Gloves With Angled Tetrahedral Grip Elements
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Solution Overview
Problem
Tree climbing requires significant physical strength and skill, and existing gloves can damage tree surfaces while enhancing grip, posing safety risks and environmental concerns.
Innovation Solution
A climbing glove with protruding tetrahedral elements on the digit portions that engage with tree surfaces at acute angles, providing enhanced grip and safety without causing significant tree damage.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Force
If protruding elements are added to enhance grip, then grip strength is improved, but tree surface damage increases
Solution Approach 1:
The protruding elements are designed with specific geometric parameters (tetrahedral shape, acute angles less than 90 degrees, specific width-to-length ratios) that optimize grip force while minimizing tree surface damage. The acute angle configuration allows the elements to engage tree surfaces effectively without exerting excessive lateral pressure that would cause damage.
Solution Approach 2:
Different portions of the glove have different configurations of protruding elements tailored to specific climbing needs. Each digit portion can have varying numbers, sizes, and orientations of protruding elements based on the local requirements for grip and protection in different climbing positions.
2Reliability
If protruding elements extend perpendicular to glove surface for maximum engagement, then engagement with tree surface is improved, but safety decreases due to excessive tree damage
Solution Approach 1:
The protruding elements are configured to extend at acute angles less than 90 degrees from the glove surface rather than perpendicular. This angular parameter change maintains reliable engagement with tree surfaces while significantly reducing the harmful lateral forces that cause tree damage, thereby improving safety without sacrificing engagement reliability.
3Ease of manufacture
If glove structure is simplified for ease of manufacture, then manufacturing cost decreases, but grip effectiveness is reduced
Solution Approach 1:
The protruding elements are designed as discrete, modular components that can be individually manufactured and then attached to the glove. This segmentation allows each element to be produced using simple, cost-effective processes while the collective array of elements provides the necessary grip force complexity.
Solution Approach 2:
The glove combines different materials with complementary properties: the base glove material provides flexibility and comfort, while the protruding elements are made from materials optimized for grip and durability. This composite approach achieves high grip effectiveness through material selection rather than complex structural design.
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 glove enhances climber safety and grip while minimizing damage to tree surfaces, accommodating various climbing conditions and hand sizes.
Implementation Method 1
Each of the plurality of digit portions includes at least one protruding element, the protruding element configured to engage with a surface of a tree
Implementation Method 2
the wrist portion includes an elastic cuff
Data Source
AI summary
A climbing glove includes a palm portion and a plurality of digit portions arranged adjacent to the palm portion. Each of the plurality of digit portions includes at least one protruding element, the protruding element configured to engage with a surface of a tree, and where each of the plurality of protruding elements is configured to extend from an outermost surface of the glove at an angle less than 90 degrees, and where each of the plurality of protruding elements has a tetrahedral shape.