Stackable gemstone carrying case
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Solution Overview
Problem
Existing gemstone containers fail to effectively prevent damage during transport and sorting, as they do not maintain gemstones in a fixed position, leading to chipping and re-sorting challenges, and require labor-intensive examination processes.
Innovation Solution
A stackable container with an optically clear lid coated with a clear gel adhesive that holds gemstones in place during transport and allows for distortion-free viewing, featuring a frictional clamping mechanism for secure closure and easy opening without dislodging gemstones, enabling 360-degree visibility and efficient stacking.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Object-affected harmful factors
If gemstones are placed in a container with soft cushioning material, then the container provides basic protection during transport, but the gemstones can move and impact against each other causing chipping and damage
Solution Approach 1:
The patent changes the physical state of the adhesive medium from liquid to gel form, providing sufficient adhesion to hold gemstones in fixed position while maintaining optical clarity for examination. The gel composition parameters (adhesiveness, optical properties) are specifically selected to resolve the contradiction between securing gemstones and allowing visualization.
Solution Approach 2:
The clear gel composition acts as an intermediary between the lid and gemstones, providing adhesive bonding while allowing optical transmission. This intermediary material enables both functions: securing gemstones in position and allowing examination through the lid without direct contact between gemstones and solid surfaces.
2Reliability
If gemstones are secured in fixed position during transport, then damage from movement is prevented, but the container requires complex closure mechanisms to secure the lid
Solution Approach 1:
The patent replaces complex mechanical closure systems (hinges, snap fits, latches) with a simple frictional clamping mechanism. The lid and base are designed with mating surfaces that provide sufficient frictional force to maintain closure during ordinary handling, eliminating the need for additional mechanical fastening components.
Solution Approach 2:
The closure mechanism utilizes the weight of the lid and friction between mating surfaces to maintain closure automatically during transport and handling. The system is self-regulating, requiring no additional active components or complex mechanisms to maintain the closed state.
3Object-affected harmful factors
If the container lid is made opaque to protect gemstones, then security is improved, but examination requires opening the container allowing gemstones to move and mix
Solution Approach 1:
The patent changes the optical properties of the lid material from opaque to optically clear, allowing visualization of gemstones through the lid while maintaining protection during transport. This parameter change enables simultaneous achievement of security and examination capabilities without requiring container opening.
Solution Approach 2:
The optically clear lid acts as an intermediary that allows optical transmission while maintaining physical protection. The clear gel composition on the underside of the lid further enables both adhesion and optical clarity, serving as a mediator that reconciles the conflicting requirements of protection and visualization.
4Measurement precision
If gemstones are examined by removing them from the container, then detailed inspection is possible, but the sorting process becomes labor-intensive and time-consuming
Solution Approach 1:
The optically clear lid and gel composition serve as an intermediary system that enables accurate gemstone examination without removal from the container. The clear materials allow sufficient optical transmission for detailed inspection while the gel maintains gemstone positions, eliminating the need for labor-intensive removal and re-sorting processes.
Solution Approach 2:
The patent replaces the mechanical process of removing gemstones for examination with an optical inspection method through the clear lid. This substitution eliminates the need for physical handling and re-sorting, significantly improving sorting efficiency while maintaining examination accuracy.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The solution minimizes gemstone damage, reduces labor costs by allowing examination without removing stones, and maintains sorted order, facilitating efficient handling and storage while preventing mixing and re-sorting.
Implementation Method 1
an adhesive coating of a clear gel composition having optical properties that minimize distortion of a viewed gemstone and having a degree of adhesiveness sufficient to hold gemstones in contact with the adhesive in fixed position
Implementation Method 2
The lid and base are configured to engage with one another to provide a frictional clamping force sufficient to maintain the container closed
Data Source
AI summary
An exemplary embodiment provides a stackable container for gemstones that has an optically clear lid having an optically planar upper surface with a first optical property, such as a refractive index. The lid has an underside coating of a clear gel adhesive having a second optical property matched with the first optical property to minimize optical distortion. The gel releasably adheres gemstones to the lid. The base and lid of the stackable container clamp releasably together without hinges and without a snap fit closure. The container has a gemstone containment volume wherein gemstones appear to “float” and can be examined. For stackability, an upper region of the lid mounts releasably to an underside of a base of a like second stackable container; and the base mounts releasably to an upper region of a lid of a like third stackable container such that a plurality of stackable containers are stackable in an array.