Angled Quick-Detach Mount Socket for Firearms

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Solution Overview

Problem

Existing quick-detach (QD) mounts for firearms have a high profile design that makes them difficult to maneuver, prone to snagging on clothing or objects due to the perpendicular axis of socket connection, which is not ergonomic.

Innovation Solution

A multi-platform, low-profile QD mount with a socket that allows detachable devices to be coupled and decoupled at an angle less than 90 degrees from the firearm surface, featuring a socket with indentation chambers to prevent rotation and a fastening system compatible with both KeyMod and M-LOK platforms.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If the socket is designed with a perpendicular axis connection (90 degrees from the firearm surface), then the detachable device can be connected and disconnected, but the high profile makes it easy to snag on clothing or objects and reduces ergonomics

Engineering Contradiction:
ImproveergonomicsVSAvoidsnagging
Core Design Contradiction:
Ease of operationVSObject-affected harmful factors

Solution Approach 1:

The patent changes the connection angle parameter from the conventional 90 degrees to an angle less than 90 degrees (specifically 45 degrees). This parameter modification reduces the profile height of the socket, preventing snagging on clothing or objects while maintaining the functional capability to connect and disconnect detachable devices

Inventive Principle:
Principle #35Parameter changes

2Ease of operation

If the socket axis is perpendicular to the firearm surface, then the connection structure is simple, but the high profile protruding from the firearm makes it difficult to maneuver

Engineering Contradiction:
ImprovemaneuverabilityVSAvoidprofile height
Core Design Contradiction:
Ease of operationVSLength of stationary object

Solution Approach 1:

The patent modifies the geometric parameter of the socket orientation from perpendicular (90 degrees) to an angled configuration (45 degrees) relative to the firearm surface. This angular parameter change reduces the effective profile height and improves maneuverability by lowering the protrusion from the firearm body

Inventive Principle:
Principle #35Parameter changes

3Loss of time

If the socket is designed for easy attachment and detachment, then the accessory can be quickly connected and disconnected, but the connection axis creates a high profile that interferes with user comfort

Engineering Contradiction:
Improveattachment timeVSAvoiduser comfort
Core Design Contradiction:
Loss of timeVSEase of operation

Solution Approach 1:

The patent changes the angular parameter of the socket from 90 degrees to 45 degrees relative to the firearm surface. This parameter modification achieves a low-profile configuration that improves user comfort and ergonomics while preserving the quick-attachment and detachment functionality

Inventive Principle:
Principle #35Parameter changes

Data Source

PatentUS10883794B2Quick-detach mount for quick-detach accessories on firearms
Publication Date: 2021.01.05 STRIKE IP LLC
  • US10883794B2 patent drawing
  • US10883794B2 patent drawing
  • US10883794B2 patent drawing

AI summary

A detachable firearm attachment implementable on a firearm includes a main body having a firearm attachment side and an accessory attachment side. The firearm attachment side is configured to attach to a surface of a part of the firearm. The accessory attachment side includes a socket configured such that a detachable device is coupled to and decoupled from the socket along an axis of the socket that is at an angle less than 90° from the surface of the part of the firearm. The socket is further configured with one or more indentation chambers on a surface of a cavity of the socket in which the detachable device is received when the detachable device is coupled to the socket such that, when the detachable device is coupled to the socket, a rotation of the detachable device is prevented by the one or more indentation chambers.