Firearm Support Base With Threaded Length Adjustment
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Conventional bipod feet have a fixed profile, limiting the user's ability to fine-tune the level and alignment of a weapon, and require switching out different sized and shaped feet for various shooting positions and terrain, which is inconvenient and restrictive.
Innovation Solution
A base with a quick detach connector, a threaded core post, and an actuator sleeve that allows for fine-tuned length adjustment, along with a detachable footpad for customized engagement with the support surface, enabling precise alignment and stabilization of the weapon without the need to lift the support pod or footpad off the ground.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If conventional bipod feet with fixed profile are used, then the structure is simple and easy to manufacture, but the user cannot fine-tune the level and alignment of the weapon and must switch out different feet for various shooting positions and terrain
Solution Approach 1:
The base is segmented into multiple components: a core post with external threading, an actuator sleeve that engages the threading, a quick detach connector, and a separate footpad. This segmentation allows each component to perform its specific function independently while enabling fine-tuned adjustment of the base length and customization of the footpad for different terrain conditions.
Solution Approach 2:
The base transitions from a static fixed-length structure to a dynamic adjustable structure. The actuator sleeve can rotate along the threaded core post to extend or retract the base length, and the quick detach connector allows rapid changes. This dynamic capability enables the user to adapt the base to various shooting positions and terrain without switching entire feet.
2Adaptability or versatility
If bipod feet are made removable and interchangeable, then adaptability to different terrain is improved, but the operation becomes more complex and time-consuming
Solution Approach 1:
The quick detach connector is pre-configured with a release mechanism that can be actuated by a single motion. The user simply presses the release button or lever to disconnect the footpad or base, eliminating the need for tools or complex manipulation. This preliminary design of the release mechanism makes the operation intuitive and rapid.
Solution Approach 2:
The base adjustment mechanism is self-contained and self-operating. The actuator sleeve threads directly onto the core post, allowing the user to adjust the base length by simply rotating the sleeve without requiring additional tools or assistance. The quick detach connector similarly allows self-service replacement of footpads.
3Manufacturing precision
If fixed length bipod legs are used, then the structure is simpler and more stable, but the user lacks options to fine-tune the level and alignment of the weapon
Solution Approach 1:
The base length parameter is made variable through the threaded adjustment mechanism. By rotating the actuator sleeve along the threaded core post, the base length can be continuously adjusted within a range, enabling precise fine-tuning of the weapon's level and alignment. This parameter change capability transforms the fixed-length limitation into a precisely adjustable system.
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 provides quick and precise length adjustments, allowing for improved firing readiness, aiming, and shot placement by enabling almost infinite adjustability and customization, while maintaining stability under recoil.
Implementation Method 1
an actuator sleeve (30) rotatably engaged with the core post (40) to extend and/or retract the core post, and thereby adjust a length of the base
Implementation Method 2
a locking ring (60) to selectively engage the actuator sleeve (30) and prevent the actuator sleeve from rotating, to thereby set the length of the base at a fixed length
Implementation Method 3
a pin (50) projects through the shaft (42) to prevent relative rotational movement of the core post relative to the first connector (21)
Data Source
AI summary
A base detachably joined with a support pod, which supports a weapon in a firing position, is provided with finely tuned length adjustability. The base can include a quick detach first connector joined with a lower end of a leg of a support pod, a threaded core post having a shaft, and an actuator sleeve threadably and rotatably engaged with the core post to extend and/or retract the core post, and thereby adjust a length of the base. The base can include a locking ring rotatable to move along the threaded portion, the locking ring configured to selectively engage the actuator sleeve and prevent the actuator sleeve from rotating, to thereby set the length of the base at a fixed length. A related method of use is provided.