Welding Torch Handle Cover Cap Holder for Unobstructed Access
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Solution Overview
Problem
Welding torch cover caps often become lost when unattached or obstructive when attached, hindering maintenance and adjustment of internal components.
Innovation Solution
A cap holder system with a rotatable cover cap and complementary tongue and groove features that securely hold the cap in open positions, allowing access to internal components without interference.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If the cover cap is left unattached, then it can be easily removed for access, but it becomes lost
Solution Approach 1:
A cap holder is introduced as an intermediary component between the cover cap and the access port. The cap holder retains the cover cap when not in use, preventing loss, while allowing easy removal when access is needed. The holder acts as a mediator that resolves the contradiction between retention and accessibility.
2Reliability
If the cover cap is attached to the access port, then it is retained securely, but it gets in the way and may become unattached
Solution Approach 1:
The cover cap is extracted from direct attachment to the access port and repositioned to be held by the cap holder. This extraction allows the cap to be retained securely without interfering with access to the internal components, as it can be easily removed from the holder when needed.
3Reliability
If the cover cap is always attached, then it prevents loss, but it obstructs maintenance and adjustment operations
Solution Approach 1:
The system transitions from a static attachment state to a dynamic one where the cover cap can be easily moved between the cap holder and the access port. This dynamic capability allows the cap to remain attached for retention during normal operation but be quickly removed when maintenance or adjustment is required.
4Ease of repair
If the cover cap is left unattached during operation, then access is easy, but the cap can become lost
Solution Approach 1:
The cap holder serves as an intermediary that provides a designated resting place for the cover cap when not in use. This eliminates the risk of loss while maintaining easy access, as the cap can be quickly picked up from the holder when maintenance is needed.
Data Source
AI summary
Some examples of the present disclosure relate to a cover cap for a welding torch. The cover cap is attached to a housing of the welding torch and rotatable between a closed position, where the cover cap covers an access port of the welding torch, and an open position, where the cover cap does not cover the access port. The welding torch may have welding components within the handle that may be accessed through the access port when the cover cap is in the open position. A cap holder may be used to hold the cover cap in the open position.