Golf Mat Shock-Absorbing Insert Design
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Solution Overview
Problem
Golf mats do not provide a realistic club impact feel and can cause injury due to their unforgiving surfaces, often resulting in the club bottoming out before hitting the ball, which is a common issue in amateur golf swings.
Innovation Solution
A golf mat with a base structure and shock-absorbing inserts, combined with a top layer of artificial turf, designed to mimic real turf and absorb shock, providing a more natural feel and reducing the risk of injury.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Strength
If a golf mat uses a hard, unforgiving surface, then the mat provides durability and stability, but the mat causes injury and unrealistic club impact feel
Solution Approach 1:
The golf mat incorporates different materials with different properties in different regions: a harder base layer for durability and stability, and a softer shock-absorbing top layer for injury prevention and realistic feel. This local differentiation allows each layer to perform its specific function optimally.
Solution Approach 2:
The mat uses a composite structure combining multiple materials - typically a rigid base material (such as rubber or plastic) with a softer shock-absorbing material (such as foam or elastomer) on top. This composite construction provides both durability from the hard base and injury mitigation from the soft top layer.
2Stability of the object's composition
If a golf mat uses a hard surface, then the mat maintains structural stability, but the club bottoms out before hitting the ball
Solution Approach 1:
The mat provides different surface characteristics in different zones: the overall structure remains stable through the rigid base, while the impact zone features a softer, more compliant surface that allows realistic club bottoming out without compromising overall mat stability.
Solution Approach 2:
The softer top layer acts as a pre-positioned cushion that absorbs the club's impact energy before it reaches the hard base, allowing the club to bottom out naturally as it would on real turf while preventing the harmful effects of direct impact on the hard surface.
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 mat offers a realistic club impact feel and mitigates injury by incorporating shock-absorbing materials and artificial turf, enhancing the golfing experience while preventing premature club ground contact.
Implementation Method 1
an insert configured to have shock absorption properties
Data Source
AI summary
A golf mat that has a natural feel and mitigates injury during mat striking includes: a base, the base including a main structure with an upper surface and an open topped cavity in the upper surface; and an insert sized to be accommodated in the cavity, the insert including a layer of solid polymeric material selected to have shock absorption properties greater than the main structure; and artificial turf installed on the base and overlying at least a portion of the main structure and the insert.