Interchangeable Storage Attachments Using Universal Snap Fasteners

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Solution Overview

Problem

Existing storage and transportation systems lack flexibility, as they rely on fixed mechanisms for attaching items, limiting the ability to interchange different types of attachments and connectors, which restricts the versatility of storage and transport solutions.

Innovation Solution

An interchangeable system utilizing various connectors and fasteners, such as double stud snap fasteners, allows for layering of attachments and compatibility between different items like belts, backpacks, and purses, enabling the use of interchangeable storage and transport accessories with a wide range of attachments, including GPS cases, phone carriers, and other specialized holders.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If fixed mechanisms are used for attaching items to storage systems, then attachment stability is improved, but system versatility deteriorates

Engineering Contradiction:
Improveattachment stabilityVSAvoidsystem versatility
Core Design Contradiction:
ReliabilityVSAdaptability or versatility

Solution Approach 1:

The patent implements a universal attachment system where the same connector type (double stud snap fastener) is used across multiple different storage items (belts, backpacks, purses, rolls). This allows a single connector design to serve multiple functions and be compatible with various storage configurations, enabling users to interchange attachments between different items while maintaining stable connections.

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

2Adaptability or versatility

If interchangeable connectors are implemented across multiple items, then system adaptability is improved, but device complexity deteriorates

Engineering Contradiction:
Improvesystem adaptabilityVSAvoiddevice complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The attachment system is segmented into distinct connector components (studs and receptacles) that can be independently manufactured and assembled onto different storage items. This modular approach allows each item to be equipped with standardized connectors without requiring complete redesign of the entire system, reducing overall complexity while enabling interchangeability.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The patent standardizes key parameters of the connectors (stud diameter, receptacle size, spacing patterns) across all storage items. By maintaining consistent dimensional parameters, the system achieves adaptability without increasing complexity, as the same connector specifications can be reused across multiple products.

Inventive Principle:
Principle #35Parameter changes

3Adaptability or versatility

If multiple fasteners are layered on top of one another, then attachment versatility is improved, but manufacturing precision requirements deteriorate

Engineering Contradiction:
Improveattachment versatilityVSAvoidfastener alignment precision
Core Design Contradiction:
Adaptability or versatilityVSManufacturing precision

Solution Approach 1:

The connector positions and spacing are predetermined during the design and manufacturing phase. Studs and receptacles are pre-positioned at standardized intervals on each storage item, allowing multiple fasteners to be layered systematically without requiring complex real-time alignment during assembly or use.

Inventive Principle:
Principle #10Preliminary action

Data Source

PatentUS10099831B2Storage system
Publication Date: 2018.10.16 EGLI LARECE
  • US10099831B2 patent drawing
  • US10099831B2 patent drawing
  • US10099831B2 patent drawing

AI summary

What is disclosed is a storage and transport system for storage and transport objects such as jewelry or any other objects to be stored or carried. In a preferred embodiment, the carrier is a roll having a series of interchangeable attachments. In a further preferred embodiment, the interchangeable attachments are capable of being layered. The system further discloses a system in which attachments are interchangeable between various items or articles.