Integrated Magazine Loading Assist Tab Mechanism
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Solution Overview
Problem
Current magazine loading assist devices are bulky and require extra space, making them inconvenient for carrying, especially in situations where space is limited, as they need to be carried separately from the magazine.
Innovation Solution
An integrated magazine loading assist device is designed to be part of the detachable magazine's base plate or attachable to a gun rail, featuring a tab that compresses the spring to facilitate easier loading without the need for a separate device, allowing for convenient and space-efficient reloading.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If a separate magazine loading assist device is used, then the loading speed is improved, but the device occupies extra space and must be carried separately
Solution Approach 1:
The loading assist device is merged with the magazine base plate itself. The base plate includes an integrated loading assist structure with a downwardly extending tab that can be manually depressed to compress the spring and facilitate round insertion. This eliminates the need for a separate hollow tube device, combining the magazine and loading assist functions into a single integrated unit that occupies no additional space.
2Ease of operation
If a separate magazine loading assist device is used, then the loading process is facilitated, but the device can be lost or misplaced
Solution Approach 1:
By integrating the loading assist structure directly into the magazine base plate, the device becomes an inherent part of the magazine assembly. This ensures the loading assist function is always available whenever the magazine is present, eliminating the risk of loss or misplacement that occurs with separate devices.
3Speed
If the wire spring force is strong to ensure rapid round feeding, then the automatic feeding speed is improved, but the manual compression difficulty increases
Solution Approach 1:
The loading assist structure is segmented into a movable tab portion and a fixed base plate portion. The tab can be manually depressed to progressively compress the spring, allowing the user to overcome the strong spring force in controlled increments. This segmented design provides mechanical advantage, enabling manual compression of the high-force spring that would otherwise be difficult to compress by hand.
Solution Approach 2:
The loading assist tab acts as an intermediary between the user's manual force and the spring compression. By providing a lever arm and progressive compression mechanism, the tab mediates the force application, allowing the user to compress the strong spring more easily than direct hand pressure would permit.
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
The solution allows for quick and efficient manual reloading of magazines without the bulk of separate assist devices, saving space and ensuring the assist function is always available, reducing the risk of loss and improving usability in various scenarios.
Implementation Method 1
a wire spring pushing against the base plate and the follower inside the body between the top and bottom ends
Implementation Method 2
An integral tab extending away from the perimeter wall has a wall end attached to the perimeter wall and an unattached opposed end, with a gap formed between the tab and the outer wall, the gap sized and shaped to receive a notched uppermost end of the detachable magazine
Data Source
AI summary
An integrated magazine loading assist device in two embodiments, each embodiment having a body with an inner facing side and an outer facing side, an outer wall having four sizes formed on the outer facing side, a perimeter wall formed on three of the four sizes of the outer wall, an a tab having a wall end attached to the perimeter wall and an unattached opposed end extending from the perimeter wall over the outer wall, with a magazine-receiving gap formed between the tab and the outer wall. The inner facing side is either removably or fixedly attached to a detachable magazine or attached to a rail of a gun. The opposed end of the tab is shaped to mate directly with an exterior shape of an ammunition round or shaped to mate with a piece that mates with the ammunition round.