Connector Bag Assembly for Self-Stabilizing Multi-Bag Transport

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Solution Overview

Problem

Existing bags fail to adequately protect personal items and professional equipment from physical impacts and external environments during travel, and do not facilitate easy and stable transport of multiple bags together.

Innovation Solution

The bags are designed with protective covers, retractable handles, and connector assemblies that allow linking multiple bags together, forming a self-stabilizing assembly for easy transport and protection from damage.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If bags are equipped with protective covers and connector assemblies, then protection and transport capability are improved, but device complexity increases

Engineering Contradiction:
Improveprotection capabilityVSAvoidstructure complexity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The bag is divided into functional modules: a protective cover that can be attached or removed, a connector assembly with fasteners, and a handle assembly. This segmentation allows each component to perform its specific function independently while simplifying the overall design and manufacturing process.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The connector assembly serves multiple functions: it connects the bag to other bags for stable transport, provides structural reinforcement, and includes fasteners that can secure the protective cover. This multi-functionality reduces the need for separate components, thereby managing complexity.

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

2Stability of the object's composition

If multiple bags are linked together to form a self-stabilizing assembly, then transport stability is improved, but device complexity increases

Engineering Contradiction:
Improvetransport stabilityVSAvoidassembly complexity
Core Design Contradiction:
Stability of the object's compositionVSDevice complexity

Solution Approach 1:

The connector assembly is designed to enable users to easily link multiple bags together without requiring external tools or complex procedures. The fasteners and coupling mechanisms are self-contained, allowing the bags to form a stable assembly through simple user actions.

Inventive Principle:
Principle #25Self-service

3Ease of operation

If bags are designed with retractable handles and connector assemblies, then ease of operation is improved, but manufacturing complexity increases

Engineering Contradiction:
Improvehandling convenienceVSAvoidmanufacturing complexity
Core Design Contradiction:
Ease of operationVSEase of manufacture

Solution Approach 1:

The handle assembly is designed as a separate, modular component that can be manufactured independently and then attached to the bag body. This segmentation simplifies the manufacturing process for each component while maintaining the overall functionality of retractable handles and connector assemblies.

Inventive Principle:
Principle #1Segmentation

Data Source

PatentUS20250375013A1Bags and bag assemblies
Publication Date: 2025.12.11 ACUSHNET CO
  • US20250375013A1 patent drawing
  • US20250375013A1 patent drawing
  • US20250375013A1 patent drawing

AI summary

The present disclosure provides a bag assembly comprising a first bag and a second bag. The first bag and/or the second bag may have a connector assembly for connecting the first bag to the second bag. The bag assembly may optionally include a third bag. The third bag may include a connector assembly for connecting the third bag to the first bag and/or the second bag.