Batting Swing Training Apparatus with Intermediary Guide

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Solution Overview

Problem

Conventional batting tees do not effectively teach batters to maintain proper hand positioning relative to the body during a swing, which is crucial for optimal bat contact and power in baseball/softball.

Innovation Solution

An apparatus comprising a stem and an arm with interconnected sections forming a swing window, allowing the bat to swing through and guiding the batter to keep their hands inside the ball by adjusting the arm's position to simulate different pitch types, such as 'belt high' and 'low' pitches, to prevent improper swings like upper-cutting or chopping down.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If conventional batting tees are used for practice, then the batter can practice hitting balls, but the batter cannot learn proper hand positioning relative to the body during the swing

Engineering Contradiction:
Improvehand positioning guidanceVSAvoidapparatus structure
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The patent introduces an intermediary apparatus (the arm structure with runs) that mediates between the batter and the ball. The arm with its first run, second run, and connecting run creates a physical framework that guides the batter's hand positioning and swing path, serving as a mediator that transmits proper technique without requiring complex electronic controls or multiple separate devices.

Inventive Principle:
Principle #24Intermediary (Mediator)

Solution Approach 2:

The apparatus is segmented into distinct functional components: the stem, the arm, the first run, the second run, and the connecting run. This segmentation allows each component to perform its specific function - the stem provides support, the arm creates the swing window, and the runs define the proper bat trajectory and hand position, making the overall system easier to manufacture and adjust while maintaining effectiveness.

Inventive Principle:
Principle #1Segmentation

2Power

If the bat swings through a large arc to hit the ball, then the batter can generate power, but the hands go outside the ball causing improper contact

Engineering Contradiction:
Improvebat contact powerVSAvoidswing trajectory control
Core Design Contradiction:
PowerVSManufacturing precision

Solution Approach 1:

The patent applies local quality by creating different spatial zones through the arm structure. The first run, second run, and connecting run form a three-dimensional framework that defines specific regions for proper bat trajectory. This local structural quality guides the bat through the correct path - maintaining power while preventing the hands from going outside the ball by physically constraining the swing within the defined runs.

Inventive Principle:
Principle #3Local quality

Solution Approach 2:

The apparatus transitions from a two-dimensional batting tee to a three-dimensional training structure. The arm with its multiple runs creates a volumetric swing window that adds a third dimension to the training process. This dimensional change allows the batter to understand proper hand positioning and bat trajectory in three-dimensional space, preventing the common error of casting out or hooking the bat while maintaining power.

Inventive Principle:
Principle #17Another dimension (Dimensionality change)

3Ease of operation

If the batter keeps hands close to the body for a short swing, then the hands stay inside the ball for optimal contact, but the swing requires precise control to avoid casting out

Engineering Contradiction:
Improvehand positioningVSAvoidswing control guidance
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The arm structure serves as an intermediary guide that simplifies the complex task of maintaining proper hand positioning. By providing a physical framework with defined runs, the apparatus mediates between the batter's natural swing and the requirement for precise hand control, making it easier to maintain hands inside the ball without requiring advanced skill or complex mental control.

Inventive Principle:
Principle #24Intermediary (Mediator)

Solution Approach 2:

The apparatus is configured in advance with the arm and runs positioned to define the correct swing path before the batter begins their swing. This preliminary configuration guides the batter's hands and bat through the proper trajectory from the start of the swing, ensuring hands stay inside the ball and preventing casting out errors before they can occur.

Inventive Principle:
Principle #10Preliminary action

Data Source

PatentUS8602920B2Apparatus for training swing of a batter
Publication Date: 2013.12.10 TODD WALTERS INC
  • US8602920B2 patent drawing
  • US8602920B2 patent drawing
  • US8602920B2 patent drawing

AI summary

An apparatus for training a batter the proper swing of a bat at a pitched ball. The apparatus has an elongate stem and an arm connected to the stem. The arm has a first, longer run connected to the stem and a second, shorter run interconnected to the first run, the first and second runs forming a swing window in at least one position for use.