Ammunition Magazine Loader Pivoting Rounds Alignment

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Solution Overview

Problem

Existing ammunition magazine loaders are inefficient in accommodating different magazine lengths and do not effectively manage stress on rounds during loading, leading to potential misalignment and malfunction.

Innovation Solution

The ammunition magazine loader features a main body with a rounds recess and magazine recess, including ledges and cavities to securely hold and position rounds, and a pivoting mechanism to align rounds with the magazine, allowing for a wide range of magazine lengths and reducing stress on rounds during loading.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If the magazine recess is designed to accommodate full length of the magazine, then the magazine can be securely retained, but the device complexity increases and the main body length increases

Engineering Contradiction:
Improvemagazine retentionVSAvoidmain body structure
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The magazine recess is segmented into two functional zones: a first portion that extends along the first main body end to provide retention, and a second portion that is offset from the first portion to reduce the overall length requirement. This segmentation allows the recess to securely hold the magazine while minimizing the main body length and complexity.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The magazine recess utilizes three-dimensional spatial arrangement by offsetting the second portion from the first portion along the main body length. This dimensional arrangement allows the recess to accommodate the magazine in a compact footprint, reducing the main body length while maintaining secure retention through the extended first portion.

Inventive Principle:
Principle #17Another dimension (Dimensionality change)

2Reliability

If the rounds recess is designed with fixed positioning structures, then the rounds can be securely held, but the adaptability to different magazine lengths is reduced

Engineering Contradiction:
Improveround positioningVSAvoidmagazine length compatibility
Core Design Contradiction:
ReliabilityVSAdaptability or versatility

Solution Approach 1:

The rounds recess incorporates movable or adjustable positioning structures that can adapt to different magazine lengths. The first and second portions of the magazine recess can be positioned at different locations along the main body, allowing the system to dynamically adjust to various magazine configurations while maintaining secure round positioning through the ledge and cavity structures.

Inventive Principle:
Principle #15Dynamics

3Adaptability or versatility

If the loader accommodates a wide range of magazine lengths, then the versatility improves, but the manufacturing precision requirements increase

Engineering Contradiction:
Improvemagazine length rangeVSAvoidrecess positioning
Core Design Contradiction:
Adaptability or versatilityVSManufacturing precision

Solution Approach 1:

The magazine recess is divided into a first portion extending along the first main body end and a second portion offset from the first portion. This segmentation creates modular positioning zones that can be manufactured with standard tolerances while accommodating varying magazine lengths. The ledges and cavities within these portions provide precise round positioning without requiring high-precision manufacturing of the entire recess structure.

Inventive Principle:
Principle #1Segmentation

Data Source

PatentUS9618286B1Ammunition magazine loader
Publication Date: 2017.04.11 ELITE TACTICAL SYST LLC
  • US9618286B1 patent drawing
  • US9618286B1 patent drawing
  • US9618286B1 patent drawing

AI summary

An ammunition magazine loader include a main body, a rounds recess, a rounds abutment, and a magazine recess. One or more rounds are provided to the rounds recess and positionally maintained by a rounds recess bottom and first and second rounds recess ledges. With a magazine positioned within the magazine recess and at least one round within the rounds recess, as the at least one round is slidably moved out of the rounds recess, the at least one round abuts the rounds abutment and pivots to orient the round such that each second case end is angled towards the magazine recess.