Putter Training Aid Sweet Spot Alignment

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Solution Overview

Problem

Existing golf training aids do not effectively constrain the impact face of a putter to strike a golf ball only with the sweet spot, leading to inconsistent and inaccurate putts.

Innovation Solution

A putter training aid with a bracket and arm system that includes first and second tabs and a link, which aligns with the sweet spot of the putter's impact face to constrain the region to strike the ball only with the sweet spot.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Manufacturing precision

If existing golf training aids are used, then users can practice putting, but they cannot effectively constrain the impact face to strike the ball only with the sweet spot

Engineering Contradiction:
Improvesweet spot strike precisionVSAvoidtraining aid structure
Core Design Contradiction:
Manufacturing precisionVSDevice complexity

Solution Approach 1:

The training aid is divided into separate functional components: a bracket that attaches to the putter, tabs that contact the impact face, and a link that provides alignment reference. This segmentation allows each component to perform its specific function while maintaining overall simplicity.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The tabs act as intermediaries between the link (alignment reference) and the impact face (striking surface). They physically constrain the impact face to align with the sweet spot by contacting specific regions around it, translating the alignment reference into actual strike constraint.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Reliability

If the training aid constrains the impact face with tabs, then sweet spot accuracy improves, but the device becomes more complex to attach and adjust

Engineering Contradiction:
Improveconsistent sweet spot contactVSAvoidattachment and alignment process
Core Design Contradiction:
ReliabilityVSEase of operation

Solution Approach 1:

The link includes visual markers (such as colored dots or patterns) that align with corresponding markers on the putter head when properly positioned. This visual feedback system makes alignment intuitive and eliminates the need for complex measurement or adjustment procedures.

Inventive Principle:
Principle #32Color changes

Solution Approach 2:

The training aid is designed to be self-aligning through the visual markers on the link and putter head. When the user attaches the bracket and positions the link, the markers automatically indicate when proper alignment is achieved, allowing the user to self-correct without external assistance or complex tools.

Inventive Principle:
Principle #25Self-service

Applied Scientific Principles

This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.

Function Achieved in This Case

The training aid ensures that the golf ball is struck consistently with the sweet spot, improving accuracy and consistency in putting.

Implementation Method 1

The arm magnet faces, with the putter training aid mounted on the head, the top surface to magnetically couple the putter training aid to the top surface

Methodology Applied
Scientific EffectMagnetic coupling: Magnetism

Implementation Method 2

The tab magnet faces, with the putter training aid mounted on the head, the impact face to magnetically couple the putter training aid to the impact face

Methodology Applied
Scientific EffectMagnetic coupling: Magnetism

Data Source

PatentUS12311246B1Putting aid
Publication Date: 2025.05.27 ARNOLD JAKE ETO
  • US12311246B1 patent drawing
  • US12311246B1 patent drawing
  • US12311246B1 patent drawing

AI summary

A putter training aid has a first tab, a second tab, and a link. The first tab and second tab reside at an impact face of a head of a golf putter. The second tab is spaced from the first tab. The link is coupled to the first tab and the second tab. The link aligns, with the putter training aid releasably mounted on the head, with a sweet spot of the impact face to position the first tab and the second tab at the impact face bounding a region of the impact face defined between the first tab and the second tab. The region includes the sweet spot. The first tab and the second tab constrain, with the training aid releasably mounted on the head and the link aligned with the sweet spot, the region of the impact face to strike a golf ball only with the sweet spot.