Security Console Door Assembly Against Side-Wall Prying
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Solution Overview
Problem
Security consoles face unauthorized access due to the ability of intruders to pry open the door by inserting a narrow tool between the side wall and the door, which disengages the latch or bolt, necessitating a solution to restrict lateral deflection of the side walls relative to the door.
Innovation Solution
A security assembly featuring cooperating members mounted to the door and side walls, where the first cooperating member extends perpendicularly from the door and engages with a receiving portion on the second cooperating member when the door is closed, preventing lateral deflection and enhancing security by integrating a door-lock assembly with a code-entry and key-entry mechanism for secure locking.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a narrow tool is inserted between the side wall and the door to pry open the security console, then unauthorized access is enabled by disengaging the latch, but the structural integrity and security of the console is compromised
Solution Approach 1:
The security assembly is divided into separate cooperating members: a first member mounted to the door and a second member mounted to the side wall. These segmented components work together to prevent lateral deflection, addressing the vulnerability to prying tools while maintaining security functionality.
Solution Approach 2:
The cooperating members are pre-mounted to the door and side wall before any unauthorized access attempt. This preliminary installation creates a preventive barrier that stops lateral deflection before it can disengage the latch, countering the prying tool approach described in the background.
2Strength
If the door is made more secure against prying, then resistance to lateral deflection is improved, but the complexity of the security assembly increases
Solution Approach 1:
The security reinforcement is applied locally at the critical interface between the door and side wall, rather than throughout the entire console structure. The cooperating members are positioned specifically where lateral deflection occurs during prying attempts, providing targeted protection without unnecessary complexity elsewhere.
Solution Approach 2:
The cooperating members act as intermediary elements between the door and side wall, mediating the interaction and preventing direct lateral deflection. This intermediary structure adds security while maintaining a relatively simple overall assembly, as the members are separate components that can be independently mounted.
3Reliability
If a security assembly with cooperating members is installed to restrict lateral deflection, then security against prying is improved, but the manufacturing and installation complexity increases
Solution Approach 1:
The security assembly is segmented into separate mountable members that can be manufactured independently and then installed together. This segmentation allows for simpler individual component manufacturing while achieving the complex security function through the interaction of multiple parts during installation.
Solution Approach 2:
The cooperating members are designed to be pre-mounted to the door and side wall during the manufacturing process, rather than requiring complex field installation. This preliminary mounting action simplifies the overall installation process, as the security function is established during assembly rather than requiring additional installation steps.
Data Source
AI summary
A security assembly for use with a security console having a body and a door. The body of the security console has a plurality of walls defining an interior of the security console. The door of the security console is rotatably coupled to a first wall of the plurality of walls along a fixed edge of the door and movable between open and closed positions to provide and restrict, respectively, access to the interior of the security console. The security assembly comprises first and second cooperating members. The first cooperating member is configured to be mounted to the door near a free edge of the door. The second cooperating member is configured to be mounted to an inner surface of a second wall of the plurality of walls near an edge of the second wall, such that when the door is in the closed position, the first cooperating member is configured to securely engage the second cooperating member to restrict lateral deflection of the second wall relative to the free edge of the door. The edge of the second wall is adjacent to the free edge of the door when the door is in the closed position.