Elastomeric Spacing Pad for Helmet Impact Absorption
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Solution Overview
Problem
Conventional protective headgear for contact sports lacks effective impact resistance, leading to potential negative health effects from repeated head impacts during activities like wrestling, football, and rugby.
Innovation Solution
A helmet padding system incorporating a rigid shell and a spacing pad with a layer of elastomeric material, designed to absorb and dissipate impact forces, which can be worn under a baseball cap or integrated with traditional helmets for enhanced protection.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If conventional protective headgear is used, then basic head coverage is provided, but impact resistance is insufficient leading to negative health effects from repeated head impacts
Solution Approach 1:
The patent applies beforehand cushioning by positioning a spacing pad made of elastomeric material between the rigid shell and the user's head before impact occurs. This pre-positioned cushioning layer is designed to absorb and dissipate impact forces during contact sports, directly addressing the insufficient impact resistance of conventional headgear and reducing negative health effects from repeated head impacts.
2Strength
If a rigid shell is used to provide structural protection, then impact force distribution is improved, but comfort and breathability are reduced
Solution Approach 1:
The patent applies local quality by combining a rigid shell for structural protection with a soft elastomeric spacing pad for comfort. The rigid shell provides strength and impact force distribution, while the elastomeric material in the spacing pad provides comfort and breathability against the skin. This localized differentiation of material properties resolves the contradiction between structural protection and comfort.
Solution Approach 2:
The patent uses composite materials by combining a rigid shell material with an elastomeric spacing pad material. This composite structure integrates the advantages of both materials: the rigid shell provides structural strength and impact resistance, while the elastomeric pad provides comfort, flexibility, and breathability, thereby resolving the contradiction between strength and ease of operation.
3Reliability
If padding material is added to improve impact absorption, then impact resistance increases, but device complexity and weight increase
Solution Approach 1:
The patent applies taking out by extracting the padding function into a separate, dedicated spacing pad component made of elastomeric material. This spacing pad is positioned between the rigid shell and the head, separating the impact absorption function from the structural shell. This modular approach improves impact absorption while keeping the overall device complexity manageable through functional separation.
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 system significantly reduces the force of impacts on the user's head, providing improved protection and comfort during high-impact activities by effectively absorbing and dissipating mechanical forces.
Implementation Method 1
The spacing pad includes a layer of elastomeric material
Implementation Method 2
effectively cushioning participants from the forces of impacts
Data Source
AI summary
Aspects of the present invention are directed to helmet padding systems. One helmet padding system includes a rigid shell and a spacing pad. The rigid shell is configured to cover a top of a user's head and be worn under a baseball cap. The rigid shell includes an opening formed in an area of the rigid shell opposite the front of the user's head when the rigid shell is worn on the user's head. The spacing pad is positioned within the rigid shell. The spacing pad includes a layer of elastomeric material. The helmet padding system may further include the baseball cap positioned overtop the rigid shell. The baseball cap has a cut-out in a rear portion thereof.