Muzzle Brake Cover Blast Diverter Design
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Solution Overview
Problem
Muzzle brakes reduce recoil but increase sound and lead exposure for shooters and bystanders, and fail to prevent toxic particle flow from rifle barrels.
Innovation Solution
A muzzle brake cover with concentric rings and a threaded portion that extends beyond the muzzle brake to divert blast and sound, attaching via a smooth collar with tightening surfaces for secure fit, providing blast diversion and protection.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Force
If a muzzle brake is used to reduce recoil, then recoil reduction is improved, but sound exposure and toxic particle exposure increase
Solution Approach 1:
The patent introduces a muzzle brake cover as an intermediary component that fits over the existing muzzle brake. This cover includes a blast diverter element that intercepts and redirects toxic particles and sound waves away from the shooter, while allowing the underlying muzzle brake to continue providing recoil reduction functionality. The cover acts as a protective intermediary layer without compromising the original recoil management performance.
Solution Approach 2:
The invention segments the muzzle brake system into two functional components: the original muzzle brake that handles recoil reduction, and the new cover component that handles blast diversion and toxic particle protection. This segmentation allows each component to specialize in its specific function, with the muzzle brake focusing on force management and the cover focusing on hazard mitigation, thereby resolving the contradiction between recoil reduction and harmful exposure.
2Object-affected harmful factors
If a muzzle brake cover is added to divert blast and sound, then sound exposure is reduced, but device complexity increases
Solution Approach 1:
The muzzle brake cover is designed with multi-functionality to justify its addition to the system. It simultaneously provides blast diversion, sound wave redirection, and toxic particle protection all within a single component structure. By consolidating multiple protective functions into one element rather than requiring separate components for each function, the design minimizes the increase in overall device complexity while achieving comprehensive hazard mitigation.
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
Reduces noise and toxic particle exposure while protecting the muzzle brake from damage, enhancing user safety and marketability of existing muzzle brakes.
Implementation Method 1
Muzzle brakes work by diverting the expanding gases at an angle, which prevents the force from being translated toward the person firing the weapon
Implementation Method 2
A muzzle brake cover with concentric rings and a threaded portion that extends beyond the muzzle brake to divert blast and sound, attaching via a smooth collar with tightening surfaces for secure fit
Data Source
AI summary
A muzzle brake cover for providing blast diversion for firearms which include an extension for attachment on an end of a muzzle brake or flash suppressor. The extension can have a cylindrical inner surface of an inner diameter larger than that of the extension outer diameter of the muzzle brake or flash suppressor, concentric rings extending around the cylindrical inner surface, a threaded portion, a smooth portion disposed between the concentric rings and the threaded portion for fitting over portions of the muzzle brake, and a collar comprising a plurality of tightening surfaces for allowing quick tightening of the muzzle brake cover.