Processing Torch Pistol Grip Locking to Prevent Accidental Release
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Solution Overview
Problem
Removable pistol grips for processing torches often inadvertently disengage due to exposed release mechanisms, leading to potential damage to the torch and workpiece during use.
Innovation Solution
A pistol grip with a locking mechanism that is movable between locked and unlocked positions, where the locking mechanism is prevented from moving to the unlocked position when gripped by a user's hand, ensuring secure attachment to the torch.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If an exposed release mechanism is used for the locking mechanism, then the pistol grip can be easily unlocked, but the pistol grip may inadvertently disengage during use
Solution Approach 1:
A release tool acts as an intermediary between the user and the locking mechanism. The release tool engages with the locking mechanism through a recess in the pistol grip, allowing intentional unlocking only when the proper tool is used. This prevents inadvertent disengagement while maintaining ease of unlocking when the correct tool is available.
2Reliability
If a tool-required fixing mechanism is used, then the pistol grip is securely locked, but the release mechanism must be exposed during use
Solution Approach 1:
The release tool serves as a mediator that allows the locking mechanism to remain concealed while still enabling intentional release. The tool is inserted through a recess to actuate the locking mechanism internally, keeping the release mechanism hidden during normal use while maintaining secure attachment.
Solution Approach 2:
The pistol grip features a localized recess specifically designed for tool access. This recess provides a controlled access point that allows the release tool to engage the locking mechanism internally without exposing the entire release mechanism. The local modification maintains overall concealment while enabling functional access where needed.
Data Source
AI summary
A pistol grip for a processing torch is disclosed. The pistol grip includes a main body having a proximal end and a distal end, a pistol trigger having a trigger extension, and a locking mechanism movably coupled to the main body adjacent the proximal end of the main body. The proximal end may be configured to engage a portion of the processing torch. The pistol trigger may be pivotably coupled to the main body. The locking mechanism may be movable between an unlocked position and a locked position where the locking mechanism locks the main body in a fixed position with respect to the processing torch.