Interchangeable Golf Club Head Assembly for Hosel Customization

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Solution Overview

Problem

Golf club heads are often manufactured as a single, non-interchangeable unit, forcing individuals to acquire multiple clubs to accommodate different body and hosel types, limiting customization and versatility.

Innovation Solution

The golf club head is designed with removable interchangeable parts, allowing for customization by enabling users to swap out body and hosel components, using materials such as steel, titanium, aluminum, and tungsten, and incorporating weight ports and projections on the face portion for enhanced performance.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of manufacture

If golf club heads are manufactured as single non-interchangeable units, then manufacturing simplicity is maintained, but adaptability and versatility deteriorate

Engineering Contradiction:
Improvemanufacturing simplicityVSAvoidcustomization capability
Core Design Contradiction:
Ease of manufactureVSAdaptability or versatility

Solution Approach 1:

The golf club head is divided into separate interchangeable components including the body, hosel, face, and sole. Each component can be manufactured independently and then assembled together, allowing users to customize different combinations based on their specific needs while maintaining manufacturing efficiency through standardized production of individual parts.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The standardized body design with universal connection interfaces enables a single body type to work with multiple hosel and face combinations. This multi-functional approach allows one body to serve various purposes by simply changing the attached components, thereby improving versatility without requiring multiple complete club head designs.

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

2Adaptability or versatility

If removable interchangeable parts are used, then adaptability and customization are improved, but device complexity increases

Engineering Contradiction:
Improvecustomization capabilityVSAvoidassembly complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

By segmenting the club head into distinct modular components with standardized interfaces, the system enables easy assembly and disassembly. The segmentation is designed with simple connection mechanisms that reduce the complexity of putting parts together, making the customization process straightforward despite having multiple components.

Inventive Principle:
Principle #1Segmentation

3Adaptability or versatility

If multiple club heads are acquired for different body and hosel types, then adaptability is improved, but loss of substance and cost increase

Engineering Contradiction:
Improvefit customizationVSAvoidmaterial waste and cost
Core Design Contradiction:
Adaptability or versatilityVSLoss of substance

Solution Approach 1:

The modular design allows users to keep a single club head body and only replace specific components (hosel, face, sole) when needed. This approach recovers and reuses the main body structure, avoiding the need to discard entire club heads and reducing material waste compared to acquiring multiple complete club heads.

Inventive Principle:
Principle #34Discarding and recovering

Solution Approach 2:

A single standardized body can interface with multiple types of hosels and faces, making one body multi-functional. This universality eliminates the need to purchase multiple specialized club heads, thereby reducing material consumption and overall cost while maintaining the ability to achieve different fits and performance characteristics.

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

Data Source

PatentUS12465823B2Golf club heads and methods to manufacture golf club heads
Publication Date: 2025.11.11 PARSONS XTREME GOLF LLC
  • US12465823B2 patent drawing
  • US12465823B2 patent drawing
  • US12465823B2 patent drawing

AI summary

Examples of hosels and methods to manufacture hosels are generally described herein. In one example, a hosel may include a neck portion configured to receive a golf shaft. The neck portion may have a transition portion that tapers in a downward direction. An insert portion may extend downward from the transition portion and may be configured to be received inside a cavity of a putter-type golf club head. The insert portion may alternate between a first perimeter size and a second perimeter size before tapering toward a terminal end. Other examples may be described and claimed.