Container Tamper Detection Capsule With Irreversible Visual Misalignment
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Solution Overview
Problem
Existing container tamper detection capsules are reversible, allowing tampering without activation and have a significant visual impact, unsuitable for luxury products.
Innovation Solution
A container tamper detection capsule with an irreversible blocking mechanism, featuring an axial displacement member that moves from a closed to an open position upon removal, causing a subtle visual misalignment without aesthetic alteration.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a reversible mechanism is used in the capsule, then the capsule can be reset and reused, but the security and authenticity of the capsule is compromised
Solution Approach 1:
The invention inverts the conventional approach by making the capsule irreversible rather than reversible. The alignment member is designed to move from an aligned position to a misaligned position that cannot be restored, ensuring that once the capsule is removed from the container, it cannot be reset. This inversion of the reversible mechanism concept resolves the contradiction by prioritizing security and authenticity over reusability.
2Reliability
If a traditional tamper detection mechanism is used, then tampering can be detected, but the visual impact is significant and unsuitable for luxury products
Solution Approach 1:
The invention applies local quality by creating a subtle visual indication of tampering through the misalignment of the alignment member's face with the top surface of the capsule. Instead of a dramatic or obvious visual change, the indication is localized to the precise alignment relationship between two surfaces. This subtle misalignment is sufficient for detection while maintaining the overall aesthetic appearance of the capsule, making it suitable for luxury products.
3Ease of operation
If the base of the outer cylindrical member and the base of the inner member share the same plane, then the capsule can be removed without triggering the mechanism, but the tamper detection reliability is reduced
Solution Approach 1:
The invention applies preliminary action by designing the alignment member to be pre-positioned in a specific alignment relationship with the top surface of the capsule before removal. The alignment member's face is initially aligned with the top surface, and any removal action causes a permanent misalignment. This preliminary positioning ensures that the detection mechanism is activated by the very act of removal, preventing bypass while maintaining ease of operation.
Data Source
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AI summary
The present invention relates to a container tamper detection capsule (1) comprising an upper cover member (2), a lower cover member (4) and an axial displacement member (3), wherein the latter comprises an alignment member (5) and an insertion member (6). Said axial displacement member (3) is axially displaceable from a first closed position, to a second open, fixed and irreversible position. The invention also relates to a container lid (8) comprising the capsule (1) and a stopper member (7). Lastly, the invention also relates to production processes for the capsule (1) and lid (8), which are intended to close containers of food or non-food products.