Firearm Blast Control Device with Muzzle Brake and Shield
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Solution Overview
Problem
Muzzle brakes reduce recoil but increase sound perception and gas exposure for the shooter and bystanders, as they divert expanding gases, leading to inadequate control of muzzle blast and recoil.
Innovation Solution
A blast control device comprising a muzzle brake with baffles, gas openings, and a blast shield with internal ribs and gas ports, which directs and redirects gases to reduce recoil, muzzle blast, and muzzle flash, while minimizing sound and gas exposure.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Force
If a muzzle brake is used to reduce recoil, then recoil is reduced, but sound perception and gas exposure increase
Solution Approach 1:
The blast control device is divided into two functional segments: a muzzle brake component for recoil management and a blast shield component for noise and gas containment. This segmentation allows each component to specialize in its function while working together to resolve the contradiction between recoil reduction and harmful factor mitigation.
Solution Approach 2:
The blast shield acts as an intermediary barrier between the muzzle brake's gas diversion function and the shooter/bystanders. It captures and redirects the gases and noise generated by the muzzle brake, preventing direct exposure while maintaining the recoil reduction benefit.
2Force
If gases are diverted at an angle to reduce recoil, then recoil force is reduced, but sound and gas exposure to bystanders increases
Solution Approach 1:
The blast shield captures the harmful gases and noise that are diverted by the muzzle brake and redirects them in a controlled manner. The harmful factors generated by recoil reduction are converted into a manageable flow that can be safely directed away from the shooter and bystanders.
Solution Approach 2:
The blast shield adds a spatial dimension to the gas flow management by creating a three-dimensional containment structure around the muzzle brake. This allows gases to be redirected not just in the original diversion direction but also laterally and upward, dispersing harmful factors in multiple dimensions away from vulnerable areas.
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
Effectively reduces recoil and muzzle blast, minimizing sound and gas exposure for the shooter and bystanders by funneling gases forward and out of the blast control device, enhancing firearm stability and safety.
Implementation Method 1
muzzle brake with baffles, gas openings, and a blast shield with internal ribs and gas ports, which directs and redirects gases to reduce recoil
Implementation Method 2
the reduction in recoil achieved by a muzzle brake may increase the sound perceived by the user... minimizing sound and gas exposure
Implementation Method 3
Effectively reduces recoil and muzzle blast, minimizing sound and gas exposure for the shooter and bystanders by funneling gases forward and out of the blast control device
Data Source
AI summary
A blast control device for a firearm is disclosed. The blast control device may include a muzzle brake comprising a first end, a second end, a top, a bottom, a bore, one or more baffles, one or more gas openings disposed between the one or more baffles, an alignment channel disposed on the top, one or more gas holes disposed on the top within the alignment channel, an alignment groove disposed at an end of the alignment channel, and a latch notch. The blast control device also may include a blast shield attachable around the muzzle brake. The blast shield may include an alignment protrusion, a latch assembly, a plurality of internal ribs, and one or more gas ports.