Bat-Mounted Shield for Bunt Training Hand Protection

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Solution Overview

Problem

Current methods for teaching and training bunting in baseball and softball lack a practical solution to protect the top hand from being hit by a pitched ball and to properly position the hand for optimal control, leading to fear and improper technique in younger players.

Innovation Solution

A bunt training apparatus with a shield mounted on the bat, either as a separate unit or integrally formed, that protects the top hand and positions it correctly for bunting by extending along the bat's barrel, using straps or a one-piece design to ensure proper hand placement and control.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Measurement precision

If the top hand is positioned near the barrel of the bat for proper bunting control, then the control and precision of bunting is improved, but the risk of being hit by the pitched ball increases

Engineering Contradiction:
Improvebunting control precisionVSAvoidrisk of being hit by pitched ball
Core Design Contradiction:
Measurement precisionVSObject-affected harmful factors

Solution Approach 1:

The patent introduces a protective device as an intermediary element between the batter's hand and the pitched ball. This device includes a protective element positioned between the hand and ball trajectory, and a positioning element that guides proper hand placement near the barrel while preventing direct exposure to the ball.

Inventive Principle:
Principle #24Intermediary (Mediator)

Solution Approach 2:

The protective device is pre-positioned on the bat before the pitching action occurs. The positioning element预先 establishes the correct hand placement near the barrel, and the protective element is already in place to deflect or block the pitched ball before it can reach the hand.

Inventive Principle:
Principle #10Preliminary action

2Object-affected harmful factors

If the top hand is positioned closer to the handle of the bat for safety, then the risk of being hit by the pitched ball is reduced, but the control and precision of bunting deteriorates

Engineering Contradiction:
Improveprotection from pitched ballVSAvoidbunting control precision
Core Design Contradiction:
Object-affected harmful factorsVSMeasurement precision

Solution Approach 1:

The protective device serves as an intermediary that allows the hand to maintain the optimal position near the barrel for precision control while the protective element and positioning element work together to prevent the pitched ball from reaching the hand.

Inventive Principle:
Principle #24Intermediary (Mediator)

3Reliability

If constant training and muscle memory exercises are performed to master proper hand positioning, then the instinctive response in game situations is improved, but the time and effort required for training increases

Engineering Contradiction:
Improveinstinctive response reliabilityVSAvoidtraining time
Core Design Contradiction:
ReliabilityVSLoss of time

Solution Approach 1:

The protective device with its positioning element serves the dual function of protecting the hand and simultaneously teaching proper positioning during practice. The physical constraint of the device provides immediate feedback and correction, allowing players to learn through direct experience rather than repeated verbal instruction.

Inventive Principle:
Principle #25Self-service

Data Source

PatentUS8905871B2Apparatus and method for bunt training
Publication Date: 2014.12.09 BULLPEN PROD
  • US8905871B2 patent drawing
  • US8905871B2 patent drawing
  • US8905871B2 patent drawing

AI summary

A bunt training device includes a shield with opposite ends which is mounted to a baseball or softball bat using one or more straps. The device is mounted on the bat in a position which allows a batter to slide his or her top hand to the end of the device adjacent the barrel of the bat for bunting practice. The shield protects the batter's top hand from a pitched ball and thereby eliminates or reduces the fear a batter may have when bunting. The device may be formed as a separate shield to be mounted on a conventional bat, or the shield and bat can be formed as a single unit for bunting practice.