Ankle Holster Assembly with Segmented Rigid-Flexible Design

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Solution Overview

Problem

Existing holster designs fail to provide a versatile and comfortable solution for carrying firearms or tools on the ankle, lacking in ease of access and distribution of weight, which is essential for prolonged wear and multiple carry configurations.

Innovation Solution

An ankle holster assembly comprising a modular design with a holster shell, brace, connection assembly, and wraps that allows for secure, concealed carry on the lower leg, distributing weight across the leg and shoe for comfort and ease of use, with adjustable components for various implement sizes and configurations.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If the holster is made rigid and stable for repeated drawing and re-holstering, then the reliability is improved, but the comfort for prolonged wear deteriorates

Engineering Contradiction:
Improvestability for repeated drawingVSAvoidcomfort for prolonged wear
Core Design Contradiction:
ReliabilityVSEase of operation

Solution Approach 1:

The holster is divided into two main segments: a rigid holster body for stable implement retention and a flexible wearable portion for comfort. This segmentation allows each part to optimize its properties independently - the holster body maintains rigidity for reliable drawing while the wearable portion provides flexibility and comfort for prolonged wear.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The patent combines rigid and flexible materials in a single holster structure. The wearable portion uses flexible materials like fabric, leather, or elastomers to conform to body contours, while the holster body uses rigid materials for stable implement retention. This merging of material properties resolves the contradiction between rigidity and comfort.

Inventive Principle:
Principle #5Merging (Combining)

2Adaptability or versatility

If multiple holster configurations are provided for different carry methods, then the versatility is improved, but the device complexity increases

Engineering Contradiction:
Improvemultiple carry configurationsVSAvoidnumber of holster components
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The holster is designed with universal features that enable multiple carry configurations. The wearable portion can be attached to various body locations (waist, ankle, shoulder, leg) through adjustable straps and attachment mechanisms. The same basic holster structure serves multiple functions across different carry methods, eliminating the need for separate specialized holsters for each configuration.

Inventive Principle:
Principle #6Universality (Multi-functionality)

Solution Approach 2:

The holster incorporates dynamic, adjustable elements such as removable straps, adjustable fasteners, and flexible positioning mechanisms. These dynamic features allow the user to reconfigure the holster for different carry methods without requiring multiple rigid structures, thus maintaining versatility while controlling complexity.

Inventive Principle:
Principle #15Dynamics

3Reliability

If the holster retains the implement securely until needed, then the reliability is improved, but the ease of access deteriorates

Engineering Contradiction:
Improvesecure retentionVSAvoidease of access
Core Design Contradiction:
ReliabilityVSEase of operation

Solution Approach 1:

The holster is pre-positioned on the body in accessible locations such as the ankle or waist, allowing the implement to be quickly retrieved when needed. The wearable portion is designed to keep the holster in a ready position without requiring additional preparation or adjustment at the moment of access, thus maintaining both secure retention and ease of access.

Inventive Principle:
Principle #10Preliminary action

Data Source

PatentUS10473428B2Ankle holster
Publication Date: 2019.11.12 SAFARILAND LLC
  • US10473428B2 patent drawing
  • US10473428B2 patent drawing
  • US10473428B2 patent drawing

AI summary

Representative implementations of devices and techniques provide a ankle holster assembly to mount and to support an implement (such as a handgun, for example) or an implement holster (such as a handgun holster, for example), or the like, in a variety of configurations. The ankle holster assembly includes a base having a receiver and a post having a shaft, the shaft arranged to be inserted into the receiver to removably couple the post to the base.