Integrated Baby Bag Attachment System for Stroller Handlebars

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Solution Overview

Problem

Existing baby bags lack a secure and integrated means for attaching to baby transport vehicles, often resulting in slippage and requiring separate carrying and attachment mechanisms, which are aesthetically unpleasing and complicated to use.

Innovation Solution

An integrated attachment and carrying system that combines a harness with a two-part attacher, allowing secure attachment to baby transport vehicles while being aesthetically integrated with the carrying mechanism, facilitating easy use and secure storage.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If a regular strap is hung over the handlebar of the baby transporting vehicle, then the bag can be attached to the vehicle, but the bag can easily slip off or slip down and interfere with the transport of the vehicle

Engineering Contradiction:
Improveease of attachmentVSAvoidattachment security
Core Design Contradiction:
Ease of operationVSReliability

Solution Approach 1:

The attachment means is divided into two separate parts: a harness portion that wraps around the handlebar and an attacher portion that secures the bag. This segmentation allows each part to perform its specific function optimally - the harness provides circumferential coverage while the attacher provides secure fastening, resolving the contradiction between ease of attachment and attachment security.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The harness acts as an intermediary element between the bag and the handlebar. Instead of directly attaching the bag to the handlebar, the harness wraps around the handlebar and provides attachment points for the attacher, creating a more secure and reliable connection that prevents slippage while maintaining ease of operation.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Reliability

If separate means are included for attaching the bag to the transport vehicle and for carrying the bag, then secure attachment is achieved, but the bag becomes aesthetically displeasing, non-compact and complicated to use

Engineering Contradiction:
Improveattachment securityVSAvoidstructural complexity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The carrying means and attachment means are merged into a single integrated structure. The harness and attacher components form a unified attachment means that serves both attachment and carrying functions, eliminating the need for separate mechanisms and thereby reducing structural complexity while maintaining attachment security.

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The integrated attachment means serves multiple functions: it can be used for secure attachment to the transport vehicle, for carrying the bag by hand or over the shoulder, and for compact storage. This multi-functionality reduces the overall structural complexity by eliminating redundant components while maintaining reliable attachment capabilities.

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

Data Source

PatentUS8783535B2Attachment means and bag including same
Publication Date: 2014.07.22 STORKSAK
  • US8783535B2 patent drawing
  • US8783535B2 patent drawing
  • US8783535B2 patent drawing

AI summary

The present invention provides an integrated attachment and carrying means for detachable attachment to a transport device comprising a carrying means for carrying by a user; and at least one attachment means comprising a means for attachment to a transport device, wherein the attachment means is attached to or integrated with the carrying means. The invention further provides a bag featuring such an integrated attachment and carrying means and a method of use of such an integrated attachment and carrying means.