Article retainment apparatus having a fluid seal and system comprising said apparatus

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Solution Overview

Problem

Existing retainment devices fail to effectively protect and display fragile or small keepsakes while allowing for viewing and safekeeping, as they often lack durability and fluid sealing capabilities, and do not easily integrate with other items like keychains or bottle stoppers for functional use.

Innovation Solution

A lightweight, portable keepsake apparatus with threaded sections forming a fluid seal, allowing for the storage of solids, liquids, or combinations, featuring a protruding member for coupling with secondary objects, and optionally including an internal divider, writable tag, and annular sealing member for enhanced security and identification.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If existing retainment devices are used to store keepsakes, then the keepsakes can be stored, but the keepsakes are vulnerable to being lost or broken and lack display functionality

Engineering Contradiction:
Improvesafety of keepsake storageVSAvoiddisplay and identification capability
Core Design Contradiction:
ReliabilityVSAdaptability or versatility

Solution Approach 1:

The patent combines multiple functions into a single apparatus: secure containment (protection), display (transparent housing), identification (writable tag), and portability (coupling to keychain or bottle stopper). This merging resolves the contradiction by making the device both protective and versatile simultaneously.

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The apparatus is designed to serve multiple purposes: storing fragile items, displaying them for viewing, providing identification through tags, and attaching to various objects for portability. This multi-functionality directly addresses the need for both safety and adaptability.

Inventive Principle:
Principle #6Universality (Multi-functionality)

2Adaptability or versatility

If a fluid seal is implemented in the retainment apparatus, then liquid and solid items can be contained, but the manufacturing complexity increases

Engineering Contradiction:
Improvecapability to hold solids and liquidsVSAvoidmanufacturing complexity
Core Design Contradiction:
Adaptability or versatilityVSEase of manufacture

Solution Approach 1:

The apparatus is divided into separate sections with threaded engagements, allowing the fluid seal to be implemented in modular segments rather than as a single complex component. This segmentation simplifies manufacturing while maintaining the capability to hold both solids and liquids.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The threaded sections act as intermediaries that facilitate the creation of fluid seals between components. By using standardized threading mechanisms, the patent achieves fluid sealing capability without requiring complex custom-manufactured sealing structures.

Inventive Principle:
Principle #24Intermediary (Mediator)

3Weight of moving object

If the apparatus is made lightweight and portable, then it is easier to carry, but the structural strength may be compromised

Engineering Contradiction:
ImproveportabilityVSAvoidstructural durability
Core Design Contradiction:
Weight of moving objectVSStrength

Solution Approach 1:

The patent employs thin-walled transparent housing sections that provide adequate structural strength for protecting keepsakes while maintaining lightweight properties. The threaded engagement sections provide reinforcement at critical joints without adding significant weight.

Inventive Principle:
Principle #30Flexible shells and thin films

Solution Approach 2:

The apparatus utilizes composite construction combining transparent plastic housing with threaded engagement sections, potentially using different materials optimized for各自的 functions: transparency and light weight for the housing, and strength for the threading mechanisms.

Inventive Principle:
Principle #40Composite materials

Data Source

PatentUS11587477B2Article retainment apparatus having a fluid seal and system comprising said apparatus
Publication Date: 2023.02.21 SULLIVAN GERI LYNN SPELLMAN
  • US11587477B2 patent drawing
  • US11587477B2 patent drawing
  • US11587477B2 patent drawing

AI summary

A retainment device may have a retainment vessel with a first section and a second section that, when joined, form a hollow retainment device. The retainment device may provide a fluid seal allowing both liquid and/or solid objects to be retained within the interior. The retainment device is preferably transparent and enables one to attach it to various items such as a bottle stopper or a keychain. Items may be stored within the retainment vessel and viewed therethrough. A tag mechanism may allow a description of the object contained within the retainment mechanism to be identified.