Modular Vertical Foregrip Consolidating Accessory Weight
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
The accumulation of multiple accessories on firearms, such as the M4, leads to increased size, weight, inefficiency, and operational complexity, causing torque, snag hazards, and electrical issues due to excessive power consumption and bulkiness.
Innovation Solution
A modular, electrically powered vertical foregrip system that integrates multiple accessory functions like laser sighting, LED lighting, and radiofrequency systems, consolidating them into a compact, ergonomic unit with modular and swappable components, powered by a single battery source and adaptable to standard mounting rails, allowing efficient distribution of weight and reduced bulk.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If multiple accessories are attached to the weapon using standard accessory rails, then the weapon gains enhanced functionality (laser sighting, LED lighting, RF transmitters), but the size and weight of the firearm increase significantly
Solution Approach 1:
The patent combines multiple accessory functions (laser sight, LED lighting, RF transmitter, power source) into a single integrated foregrip unit. This consolidation eliminates the need for separate accessories mounted on multiple rails, reducing overall weight while maintaining all required functionalities in one unified device.
Solution Approach 2:
The foregrip is designed as a multi-functional platform that simultaneously provides grip enhancement, laser targeting, illumination, RF communication, and power supply capabilities. This universal design allows a single device to replace multiple specialized accessories, addressing the weight issue while preserving versatility.
2Adaptability or versatility
If multiple accessories are attached to the weapon, then various functions are enhanced, but the device complexity and operational inefficiency increase
Solution Approach 1:
By merging control interfaces and power management into a single integrated unit, the system reduces operational complexity. Users interact with one unified device rather than managing multiple separate accessories, simplifying operation and maintenance while maintaining all enhanced functions.
Solution Approach 2:
The universal foregrip platform provides a standardized interface for controlling all functions (laser, light, RF) from a single location, reducing the operational steps required to manage multiple accessories and thereby decreasing device complexity.
3Adaptability or versatility
If multiple accessories are attached to the weapon, then functional capabilities are expanded, but the effort required for procuring, maintaining, and training increases
Solution Approach 1:
The integration of all accessory functions into a single foregrip unit consolidates maintenance requirements. Instead of servicing multiple separate components with different maintenance schedules and procedures, users maintain one unified device, significantly reducing the effort and time required for procurement, maintenance, and training.
4Adaptability or versatility
If large heavy accessories are attached to the weapon, then functional capabilities are enhanced, but torque on the weapon increases causing handling difficulties
Solution Approach 1:
The patent positions all accessory functions within the foregrip area, consolidating weight near the front of the weapon. This strategic placement minimizes the torque arm and reduces rotational torque on the weapon system, improving handling characteristics while maintaining all enhanced functionalities in a compact configuration.
Data Source
AI summary
Embodiments herein relate to the field of weapon accessories, and, more specifically, to modular, electrically powered weapon accessories. Various embodiments include powered modular vertical foregrips that may serve as platforms for multiple firearms accessories, such as modular laser and/or LED lighting and/or sighting systems, radiofrequency receiver and/or transmitter systems, and/or other powered accessories. Various embodiments may be adapted to couple to a mounting rail, such as a Picatinny or Weaver rail, and particular embodiments may be adapted to couple to a lower hand guard quad-rail of an M4 or other small arms weapon. Systems in accordance with various embodiments may provide a platform that may consolidate multiple accessory devices and functions into a single ergonomic and compact unit. Thus, in some embodiments, systems disclosed herein may greatly reduce the size and weight of the total accessory package, and may provide an extremely ergonomic platform that is much easier to manage before, during, and after operations.