Angled Blade Encoding Tool for Combination Caps
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Solution Overview
Problem
Existing container mechanisms fail to effectively restrict unauthorized access, particularly by children, teenagers, and drug addicts, posing safety concerns due to lack of secure encoding methods for combination caps.
Innovation Solution
An encoding tool for combination caps is developed, featuring an angled blade, blade holder, cap alignment fin, and base, which securely aligns the combination cap to remove encoding tabs from its interior, encoding the cap and securely holding it in place using pivoting arms and internal springs to encode and contain the removed tabs.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a combination cap mechanism is implemented to restrict access, then security against unauthorized access is improved, but device complexity increases due to the need for encoding tools and tab removal mechanisms
Solution Approach 1:
The encoding mechanism is segmented into distinct functional components: the encoding tool with blade, the combination cap with removable tabs, and the container with locking mechanism. This segmentation allows each component to perform its specific function independently, simplifying the overall system while maintaining security.
Solution Approach 2:
The encoding process is performed as a preliminary action during cap manufacturing. The encoding tool removes specific tabs from the combination cap before it is applied to the container, pre-configuring the security mechanism rather than requiring complex real-time processing during access control.
2Reliability
If encoding tabs are removed from the combination cap to create access codes, then authorized access control is improved, but manufacturing precision requirements increase to ensure proper tab alignment and removal
Solution Approach 1:
The combination cap structure itself provides the alignment mechanism through its geometric features. The cap's rim and tab arrangements are designed to naturally guide the encoding tool's blade into the correct position, eliminating the need for high-precision external alignment equipment during the encoding process.
Solution Approach 2:
The encoding tabs are designed as disposable, low-cost components that are simply removed rather than precisely repositioned. This approach trades manufacturing precision for ease of encoding, as the tabs are discarded rather than manipulated with high precision.
3Manufacturing precision
If the encoding tool securely holds the combination cap during encoding, then encoding accuracy is improved, but ease of operation decreases due to the need for precise alignment and insertion
Solution Approach 1:
The encoding tool is designed with a receptacle that matches the combination cap's geometry, creating a natural fit that requires minimal alignment effort. The cap can be inserted into the tool in essentially any orientation and will self-align during the pressing motion, equalizing the alignment requirement across different insertion angles.
Data Source
AI summary
Disclosed is an encoding tool used to encode a programmable combination locking cap. The encoding tools disclosed have an angled blade and alignment mechanisms so that a combination cap is easily encoded and placed on a container that optionally has an angled blocker so that the angled blocked efficiently blocks the combination of the programmable combination locking cap.