Angled Cartridge Loading Slide for Magazine Alignment
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Solution Overview
Problem
The existing methods for loading cartridges into high-capacity firearm magazines are laborious, time-consuming, and painful, especially as the spring force increases with each round, and are not adaptable to different firearm platforms, posing challenges for users with limited dexterity and requiring manual alignment which can lead to injury and inefficiency.
Innovation Solution
A magazine loader with a housing and cartridge loading mechanism that includes a recessed portion, a cartridge loading slide with an angle, a guider, and adjustable components to accommodate various calibers, allowing for easy alignment and loading of cartridges into magazines, reducing manual effort and preventing cartridge slipping, with features like a stopper, elastic members, and limiting blocks for precise alignment and support.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If fingers directly press cartridges into the magazine, then the loading process can be performed, but it becomes time-consuming and laborious as spring force increases with each round
Solution Approach 1:
The patent introduces a magazine loader as an intermediary device between the user and the magazine. This loader includes a loading channel that guides cartridges and a follower that pushes cartridges into the magazine, eliminating the need for users to directly press cartridges against the increasing spring force. The intermediary mechanism distributes the loading effort across multiple components rather than concentrating it on the user's fingers.
Solution Approach 2:
The magazine loader is designed to perform the loading function automatically once cartridges are placed in the loading channel. The follower moves along with the cartridges and automatically pushes them into the magazine without requiring continuous manual intervention. The device serves itself by using the weight and movement of the cartridges to drive the loading process.
2Quantity of substance
If high-capacity magazines are loaded individually, then all cartridges can be inserted, but the process becomes extremely time-consuming due to increasing spring force
Solution Approach 1:
The magazine loader serves as a mediator that handles the entire batch of cartridges simultaneously. The loading channel accommodates multiple cartridges in sequence, and the follower mechanism pushes them all into the magazine in one continuous motion, rather than requiring individual insertion of each cartridge.
Solution Approach 2:
The user performs preliminary action by simply placing cartridges into the loading channel of the device. The device then takes over the difficult task of inserting them into the magazine against spring force. This preliminary positioning by the user followed by automated insertion significantly reduces the time required to load high-capacity magazines.
3Reliability
If magazines are designed for specific firearm platforms, then they can cooperatively engage the magazine well, but they cannot be used with other platforms
Solution Approach 1:
The magazine loader is designed with universal adaptability to work with multiple firearm platforms. The device includes adjustable components and interchangeable fixtures that can accommodate different magazine dimensions and engagement features. This allows a single loader device to serve multiple functions across different platforms while maintaining reliable loading performance.
Solution Approach 2:
The magazine loader incorporates dynamic, adjustable elements that can be reconfigured for different magazine types. The loading channel dimensions, follower position, and guide features can be adjusted or replaced to match the specific requirements of different firearm platforms, enabling the same device to adapt to various engagement requirements.
4Ease of operation
If users repeatedly load cartridges with fingers, then cartridges can be inserted, but finger pain and even cuts occur due to stress
Solution Approach 1:
The magazine loader acts as a protective intermediary that absorbs the mechanical stress and force required to insert cartridges. Instead of the user's fingers directly contacting the magazine spring and cartridges under high force, the loader's robust mechanical components handle the stress, preventing injury to the user's digits.
Solution Approach 2:
The device performs the dangerous high-force insertion action automatically, serving the user by eliminating the need for them to repeatedly expose their fingers to harmful stress levels. The self-powered mechanism uses the cartridges' own weight and the loader's mechanical advantage to perform the forceful insertion without human intervention.
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
Facilitates quick and accurate loading of cartridges across different calibers, reducing user fatigue and injury, while accommodating various magazine dimensions, enhancing the loading process with ergonomic design and adjustable features.
Implementation Method 1
a first elastic member is provided a restoring force to the stopper
Data Source
AI summary
The present disclosure provides a magazine loader for loading a cartridge into a magazine. The magazine loader has a housing, a stopper, a cartridge loading slide and a guider mounted on the housing. The housing has a recessed portion as a magazine opening for receiving at least a portion of the magazine. The recessed portion of the housing has a front wall, a rear wall and a rear wall with a cartridge opening. A cartridge loading slide with an angle relative to a horizontal line is located on the bottom wall of the recessed portion. The cartridge loading slide has a linear channel aligned with the cartridge opening, a length of the linear channel is less than a distance between the front wall and the rear wall and greater than a width of the magazine.