Locking Metal Vase Assembly for Grave Memorial Theft Prevention
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Solution Overview
Problem
Grave memorials with bronze or copper vases are prone to theft and vandalism due to their high value and removable nature, with existing solutions like plastic vases being unsuitable in terms of appearance and durability, and not addressing theft concerns when metal vases are purchased.
Innovation Solution
A tamper-proof metal vase assembly with a locking mechanism that secures the vase within the grave memorial, featuring a metal outer vase and a plastic insert that can be rotated between unlocked and locked positions, preventing removal and ensuring compatibility and security.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Strength
If a metal vase is provided with a grave memorial, then the appearance and durability are improved, but the vase becomes subject to theft and vandalism
Solution Approach 1:
The patent employs a nested structure where an inner vase is placed within an outer vase, and the entire assembly is positioned within a grave memorial. The inner vase contains the actual flower-holding container, while the outer vase serves as a protective shell. This nesting arrangement allows the metal vase to maintain its durability and aesthetic value while being secured within the memorial structure, preventing theft and vandalism through the integrated locking mechanism.
Solution Approach 2:
The vase assembly is segmented into multiple functional components: an inner vase for holding flowers, an outer vase for protection and aesthetics, a locking mechanism for security, and a base for stability. This segmentation allows each component to perform its specific function optimally while working together as a unified system that prevents theft while maintaining the vase's durability and appearance.
2Object-affected harmful factors
If a plastic vase is provided with a grave memorial, then theft and vandalism are reduced, but the appearance and durability do not match the bronze marker
Solution Approach 1:
The patent utilizes composite material construction, combining metal (bronze or copper) for the outer vase to match the aesthetic of the bronze marker, while incorporating plastic or other durable materials for the inner vase and certain structural components. This composite approach allows the assembly to achieve both the desired appearance that matches the memorial and the functional benefits of theft resistance and durability.
3Ease of operation
If the vase is made completely removable from the grave memorial, then ease of installation and removal is improved, but theft and damage risks increase
Solution Approach 1:
The locking mechanism incorporates dynamic elements that allow the vase assembly to transition between locked and unlocked states. The mechanism can be easily engaged during installation and disengaged for legitimate removal, but prevents unauthorized removal through its designed resistance to forced opening. This dynamic design maintains ease of operation for authorized users while preventing theft and damage.
Solution Approach 2:
The locking mechanism serves as an intermediary between the vase assembly and the grave memorial, providing controlled access. It allows easy installation and legitimate removal while acting as a barrier against theft and unauthorized removal. The mechanism mediates between the need for ease of operation and the need for security, enabling authorized users to install and remove the vase while preventing unauthorized access.
4Object-affected harmful factors
If a locking mechanism is added to secure the vase, then theft prevention is improved, but device complexity increases
Solution Approach 1:
The locking mechanism is designed as a separate, extractable component that can be independently manufactured and assembled. This extraction approach allows the locking function to be added without fundamentally redesigning the entire vase structure. The mechanism can be produced separately and then integrated into the vase assembly, reducing overall complexity while maintaining effective theft prevention.
Data Source
AI summary
A vase assembly includes an outer vase including a top portion having an open top end, a bottom end, at least one sidewall, and an internal cavity, a base portion having a top end connected to the bottom end of the top portion, a bottom end, at least one sidewall, and an internal cavity, and at least one locking component disposed on the base portion. An insert is removably disposed within the internal cavity of the top portion of the outer vase. The insert includes an open top end, a closed bottom end, at least one sidewall, and an internal cavity. A locking mechanism removably secures the insert within the outer vase. The at least one locking component is adapted for securing the outer vase against removal from a support.