Helmet Cover Assembly with Strap-Mounted Accessory Rails
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Solution Overview
Problem
Existing helmet attachment methods require drilling holes, which can weaken the helmet's integrity and compromise its protective capabilities, and often necessitate the use of tools and individual mounting of accessory devices.
Innovation Solution
A helmet cover assembly with integrated accessory mounts attached via straps and hook-and-loop fasteners, allowing for secure mounting without drilling into the helmet, using a cover that extends over the helmet's surface and includes rails and a shroud for accessory attachment, eliminating the need for direct attachment to the helmet.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If screws or bolts are used to attach mounts to the helmet shell, then the accessory devices can be securely attached to the helmet, but the helmet's integrity and protective capability are weakened due to drilled holes
Solution Approach 1:
A cover assembly is introduced as an intermediary component between the helmet shell and the accessory mounts. The cover includes mounting devices with straps that attach to the helmet shell, creating a mediator layer that provides secure accessory attachment without requiring holes in the helmet shell itself, thus preserving helmet integrity while enabling reliable accessory mounting
Solution Approach 2:
The attachment system is divided into separate functional components: the cover assembly that interfaces with the helmet shell, and the mounting devices that interface with accessories. This segmentation allows the mounting function to be isolated from the helmet shell, eliminating the need for holes in the helmet while maintaining secure attachment capability
2Adaptability or versatility
If traditional mounting methods are used, then accessories can be attached to the helmet, but tools are required and the process is time-consuming
Solution Approach 1:
The traditional mechanical fastening system requiring screws, bolts, and drilling tools is replaced with a strap-based mounting system. The straps use simple tension and friction mechanics to secure mounting devices to the helmet cover, eliminating the need for complex mechanical fastening tools and enabling quick, tool-free installation while maintaining versatile accessory mounting capability
Solution Approach 2:
The strap-based mounting system is designed to be self-adjusting and self-securing. The straps can be easily tightened and secured by the user without external tools, and the mounting devices can be quickly attached or removed from the cover, providing a self-service mounting solution that is both convenient and versatile
Data Source
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AI summary
A helmet cover assembly including a cover configured to extend over a helmet, at least one mounting device coupled to the cover; and one or more straps coupled to the at least one mounting device and configured to tighten the cover to the helmet. A helmet cover assembly including a cover configured to extend over a helmet, a first mounting device coupled to a first lateral side of the cover, a second mounting device coupled to a second lateral side of the cover, and an adjustable length strap coupled to the first mounting device and the second mounting device and configured to adjust the distance between the first mounting device and the second mounting device.