Detachable Pistol Stock With Padded Bracket And Adjustable Shoulder Mount

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Solution Overview

Problem

Existing pistol stocks lack a detachable design that allows for rapid deployment and secure, comfortable support of an extant pistol, with inadequate recoil absorption and protection against damage.

Innovation Solution

A detachable pistol stock with a receiving tray, padded bracket, and adjustable shoulder mount, featuring a hoop member with bolts for customizable fit, and a hook member for easy carrying, which securely holds the pistol and absorbs recoil.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Speed

If a detachable pistol stock is designed for rapid deployment, then the deployment speed is improved, but the secure support and stability of the pistol may be compromised

Engineering Contradiction:

Improvedeployment speedVSAvoidpistol support stability

Core Design Contradiction:

SpeedVSStability of the object's composition

Solution Approach 1:

The padded bracket is pre-installed on the fore-end to provide immediate cushioning and secure engagement with the pistol handle. The padding material is positioned in advance to absorb recoil forces and prevent damage, ensuring both rapid deployment and stable support without requiring additional setup time.

Inventive Principle:

Principle #11Beforehand cushioning (Prior cushioning)

Solution Approach 2:

The pistol stock is divided into detachable components including the fore-end with receiving tray, the padded bracket, and the adjustable shoulder mount. This segmentation allows the stock to be rapidly deployed by attaching only the necessary components to the pistol while maintaining stable support through the integrated receiving tray and bracket system.

Inventive Principle:

Principle #1Segmentation

2Adaptability or versatility

If the pistol stock is made adjustable to accommodate various users, then the adaptability is improved, but the device complexity increases

Engineering Contradiction:

Improveuser accommodation capabilityVSAvoidstock structure complexity

Core Design Contradiction:

Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The adjustable shoulder mount incorporates movable components that allow the user to dynamically adjust the stock length and angle to fit different shoulder sizes and preferences. The mount can be extended or repositioned along the butt, providing adaptability while maintaining a relatively simple overall structure through standardized adjustment mechanisms.

Inventive Principle:

Principle #15Dynamics

Solution Approach 2:

The adjustment mechanisms are pre-configured with marked positions and ergonomic controls that allow users to quickly adjust the stock to their preferred settings without complex procedures. The preliminary arrangement of adjustment components enables versatile adaptation while minimizing the operational complexity during deployment.

Inventive Principle:

Principle #10Preliminary action

3Force

If the pistol is firmly engaged with the padded bracket, then the recoil absorption is improved, but the ease of quick release may be reduced

Engineering Contradiction:

Improverecoil absorption forceVSAvoidquick release ease

Core Design Contradiction:

ForceVSEase of operation

Solution Approach 1:

The padded bracket is designed with differentiated local properties: the engagement surface features high-friction padding material to firmly hold the pistol handle and absorb recoil forces, while the release mechanism area incorporates low-friction surfaces or tactile indicators that enable easy identification and quick release when needed.

Inventive Principle:

Principle #3Local quality

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

Enables rapid deployment and secure support of a pistol, enhancing accuracy and comfort by accommodating various pistol sizes and user preferences, while protecting the firearm from damage.

Implementation Method 1

The padded bracket assists absorbing the recoil of the pistol when the pistol is fired

Methodology Applied

Scientific EffectRecoil absorption: Absorption (physical)

Implementation Method 2

The first bolt is disposed at a pivot point upon which the adjustable shoulder mount is pivotally moveable

Methodology Applied

Scientific EffectPivotal movement: Hinge

Data Source

PatentUS8438771B1Detachable pistol stock

Publication Date: 2013.05.14 BOONE ANDREW J

AI summary

A detachable pistol stock that includes a stock member having a butt, a comb disposed between a heel and a forearm recess, a pistol grip disposed proximal a fore-end, a fore stock attached to a fore-end notch disposed underlying the pistol grip, wherein an extant pistol is releasably supportable within a receiving tray and compressibly engagable with a padded bracket disposed on the fore-end by a shooter's grip, whereby the detachable pistol stock is rapidly deployable and usable with an extant pistol, as desired, to increase accuracy in using said pistol.