Golf Bag Strap Convertibility Mechanism

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Solution Overview

Problem

Golf bag strap systems are either cumbersome and difficult to use in double strap configurations or uncomfortable and inconvenient in single strap configurations, lacking a simple and easy-to-use solution for conversion between the two.

Innovation Solution

A golf bag design with multiple strap connection structures allowing for conversion between single and double strap configurations, where the strap system includes a first and second strap member that can be reconfigured to engage with different strap connection structures on the bag, providing a balanced and comfortable carrying option.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If a double strap system is used to distribute weight evenly, then comfort is improved, but the device becomes cumbersome and difficult to use

Engineering Contradiction:
ImprovecomfortVSAvoidcumbersome
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The strap system is divided into two separate strap members (first strap member and second strap member) that can be independently configured. Each strap member can be used individually or combined, allowing the user to segment the strapping system according to their specific needs, thus reducing complexity when full double-strap functionality is not required.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The strap system is designed to be dynamically reconfigurable between single strap and double strap configurations. The convertible nature allows the system to adapt its complexity level based on the situation, transitioning from a simple single-strap mode to a more complex double-strap mode when weight distribution becomes necessary.

Inventive Principle:
Principle #15Dynamics

2Device complexity

If a single strap system is used for simplicity, then ease of use is improved, but comfort and weight distribution deteriorate

Engineering Contradiction:
ImprovesimplicityVSAvoidcomfort
Core Design Contradiction:
Device complexityVSEase of operation

Solution Approach 1:

The strap system is designed with multi-functionality, where the same basic strap structure can serve multiple purposes: as a single strap for simple carrying, or as part of a double strap system for weight distribution. This universal design allows one system to fulfill multiple functional requirements without needing separate dedicated straps for each scenario.

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

3Adaptability or versatility

If a convertible strap system is designed to accommodate multiple configurations, then adaptability is improved, but device complexity increases

Engineering Contradiction:
ImproveconvertibilityVSAvoidstructure
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The first and second strap members are designed to be combinable with each other and with the bag body through multiple connection points. By merging these strap members at various locations, the system achieves adaptability for different carrying configurations without requiring entirely separate systems, thus managing complexity through integration rather than multiplication of components.

Inventive Principle:
Principle #5Merging (Combining)

Data Source

PatentEP2435143B1Golf bag having double strap to single strap convertibility
Publication Date: 2015.03.04 NIKE INNOVATE CV
  • EP2435143B1 patent drawingFigure 1
  • EP2435143B1 patent drawingFigure 2A
  • EP2435143B1 patent drawingFigure 2B~2C

AI summary

Golf bags (100) have strapping systems capable of converting between a single strap configuration and a double strap configuration. The strapping system (200) includes two main straps (202, 204). In the double strap configuration, the first strap member has three ends, each of which is attached to a location on the golf bag, and the second strap member has one free end attached to the golf bag and one free end attached to a central area of the first strap member. When converting to the single strap configuration, the first strap member is removed from the golf bag completely, and the free end of the second strap member that was attached to the first strap member is removed therefrom and engaged with the golf bag.