Magnetic Holster Guide for Weapon Reinsertion

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Solution Overview

Problem

Existing holsters and sheaths require users to visually locate the reinsertion point, which can be dangerous and inefficient, especially in combat situations where maintaining focus on a threat is crucial, and existing solutions like flared openings are not effective in guiding the weapon securely without increasing the holster size.

Innovation Solution

Embedding a permanent magnet at the threshold of the holster or sheath to attract the leading edge of firearms or knives, allowing secure reinsertion without visual guidance, using a ferrous material that is attracted to the magnet, thus guiding the weapon to the correct initial contact point.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If a flared opening is used to guide weapon insertion, then the reholstering process becomes smoother, but the holster size increases significantly

Engineering Contradiction:
Improvereholstering processVSAvoidholster size
Core Design Contradiction:
Ease of operationVSArea of stationary object

Solution Approach 1:

The patent replaces the mechanical flared opening structure with a magnetic field-based guidance system. A magnet embedded in the holster threshold attracts the ferrous leading edge of the weapon, providing guidance without requiring increased holster dimensions. This substitutes mechanical geometry with magnetic force for the same guiding function.

Inventive Principle:
Principle #28Mechanics substitution (Replace mechanical system)

Solution Approach 2:

The patent changes the physical parameter of the holster by introducing a magnetic field component through an embedded magnet. This adds a new physical mechanism (magnetic attraction) to the holster system, enabling weapon guidance through magnetic force rather than through geometric expansion of the holster opening.

Inventive Principle:
Principle #35Parameter changes

2Measurement precision

If the user visually locates the reinsertion point, then accurate weapon placement is achieved, but the user must look away from the threat, reducing combat effectiveness

Engineering Contradiction:
Improveweapon placement accuracyVSAvoidcombat efficiency
Core Design Contradiction:
Measurement precisionVSProductivity

Solution Approach 1:

The holster system performs the guidance function automatically through magnetic attraction. The magnet passively attracts the weapon's leading edge to the correct insertion point without requiring active user intervention or visual confirmation. The system serves itself by providing inherent guidance through the magnetic field.

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The patent replaces visual localization with magnetic field-based automatic guidance. Instead of relying on the user's visual system to locate and align the weapon with the holster opening, the magnetic field automatically guides the weapon to the correct position through magnetic attraction forces.

Inventive Principle:
Principle #28Mechanics substitution (Replace mechanical system)

3Ease of operation

If a larger threshold area is used to facilitate weapon insertion, then reholstering becomes easier, but the holster becomes much larger than necessary

Engineering Contradiction:
Improveweapon insertionVSAvoidholster threshold area
Core Design Contradiction:
Ease of operationVSArea of stationary object

Solution Approach 1:

The patent substitutes the mechanical approach of enlarging the threshold opening with a magnetic field-based guidance system. The magnet provides directional attraction that guides the weapon to the correct insertion point, eliminating the need to increase the physical threshold area for guidance purposes.

Inventive Principle:
Principle #28Mechanics substitution (Replace mechanical system)

Solution Approach 2:

The patent applies magnetic guidance locally at the threshold area where needed, rather than expanding the overall holster structure. The magnet creates a localized magnetic field zone that provides guidance precisely at the insertion point without affecting the overall compact dimensions of the holster.

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 secure and efficient reholstering or re-sheathing of weapons without needing to look away from a threat, improving combat efficiency by allowing the user to maintain focus while the magnet guides the weapon into the correct position, reducing the risk of accidents and enhancing personal defense training.

Implementation Method 1

embedding a permanent magnet at a location on the holster or sheath that will attract the leading edge of a firearm or a knife when the user brings either device in close proximity to the holster

Methodology Applied
Scientific EffectMagnetism: Magnetism

Data Source

PatentUS11000113B2Magnetic firearm and knife holster
Publication Date: 2021.05.11 SALVITTI ALFRED W
  • US11000113B2 patent drawing
  • US11000113B2 patent drawing

AI summary

A firearm holster or knife sheath with an imbedded magnetic holstering locator is disclosed. A strong magnet source is positioned at a preferred insertion point of a firearm holster or knife sheath. To facilitate inserting a firearm or edged weapon in a holster or sheath, a magnet located at the insertion edge opening in each instance allows the user to more safely reholster or re-sheath either a firearm or a knife without a need to break focus on a threat. The magnetic insert attracts the leading edge of the firearm or the knife thereby allowing the user to quickly recognize the correct position to begin insertion of the firearm or the knife into the holster or sheath without the need to observe the arm movement in the process.