Modular Self-Returning Batting Tee With Recoil Joint

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Solution Overview

Problem

Traditional batting tees are cumbersome, difficult to adjust, and lack a self-return mechanism, restricting ball-strike positions and encouraging poor swing mechanics due to their stationary design and fragility, which limits their effectiveness in batting practice.

Innovation Solution

A modular self-returning batting tee system with a recoil joint and flexible boot mechanism that allows extension arms to reset after each strike, enabling rapid and continuous use, and includes adjustable telescoping arms and modular attachments for varying ball orientations and pitching targets.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If traditional stationary batting tees are used, then the structure is simple and stable, but the ball is restricted to a single location forcing poor stance and swing mechanics

Engineering Contradiction:
Improveball-strike position variabilityVSAvoidtee structure complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The patent applies the dynamics principle by transforming the stationary tee into a movable system. The extension arm can rotate and adjust to different positions, allowing the ball to be placed at various locations to simulate different pitch types and locations. This dynamic capability enables batters to practice against varied pitch scenarios without requiring multiple fixed tees.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The tee structure is segmented into multiple independent components: a base, an extension arm, and a ball-holding mechanism. The extension arm can be independently adjusted and positioned, allowing flexible configuration of ball placement. This segmentation enables the system to achieve versatility through component arrangement rather than requiring a completely complex integrated structure.

Inventive Principle:
Principle #1Segmentation

2Adaptability or versatility

If adjustable posts are used to mount baseballs at various heights and plate positions, then ball placement flexibility is improved, but the structure becomes fragile and easily toppled due to high center of gravity

Engineering Contradiction:
Improveball placement flexibilityVSAvoidtee structure stability
Core Design Contradiction:
Adaptability or versatilityVSStability of the object's composition

Solution Approach 1:

The patent resolves the stability issue by adding a rotational dimension to the extension arm. Instead of simply extending upward in one dimension, the arm can rotate around the base, distributing weight and changing the center of gravity dynamics. This rotational capability allows flexible ball placement while maintaining stability through controlled movement rather than rigid extension.

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

Solution Approach 2:

The base incorporates a cushioning mechanism that absorbs impact forces when the extension arm is struck during batting practice. This pre-designed shock absorption capability protects the structure from toppling or damage, allowing the use of flexible extension arms without compromising overall stability during active use.

Inventive Principle:
Principle #11Beforehand cushioning (Prior cushioning)

3Productivity

If traditional batting tees without self-return mechanism are used, then the structure is simple, but manual repositioning is required after each strike reducing practice efficiency

Engineering Contradiction:
Improvepractice efficiencyVSAvoidself-return mechanism complexity
Core Design Contradiction:
ProductivityVSDevice complexity

Solution Approach 1:

The extension arm is designed with self-return capability through its rotational joint and cushioned base. After being struck and displaced, the arm automatically returns to its original position without manual intervention. This self-service feature maintains practice continuity and efficiency while using a relatively simple mechanical design rather than complex automated systems.

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The extension arm exhibits periodic motion, returning to its starting position after each strike. This rhythmic back-and-forth movement enables continuous batting practice by automatically resetting the ball position, creating a periodic cycle of strike-return-reposition that improves practice efficiency without requiring complex control systems.

Inventive Principle:
Principle #19Periodic action

4Adaptability or versatility

If conventional batting tees with limited ball-strike positions are used, then the structure remains simple, but multiple batting attachments for varying orientations cannot be supported

Engineering Contradiction:
Improvebatting attachment varietyVSAvoidmodular system complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The extension arm is designed as a universal mounting platform that can accommodate various batting attachments. Different attachments can be secured to the arm, each providing different ball orientations and presentation styles. This universal interface allows a single base structure to support multiple functions and attachment types without requiring separate specialized equipment for each batting drill.

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

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 modular self-returning batting tee system improves swing mechanics by allowing for efficient and continuous practice without manual repositioning, enhances stability, and supports multiple batting and pitching attachments, providing a more versatile and durable training solution.

Implementation Method 1

The flexible boot further may be made of a resilient material that exerts an opposing force causing the coupled extension arm to return to its original position.

Methodology Applied
Scientific EffectElasticity: Elasticity

Implementation Method 2

the kinetic force of the extension arm's forward movement is resisted and adsorbed by the flexible boot

Methodology Applied
Scientific EffectKinetic force absorption: Damping

Data Source

PatentUS11097174B2Modular self-returning batting tee
Publication Date: 2021.08.24 HOTTEE ENTERPRISES LLC
  • US11097174B2 patent drawing
  • US11097174B2 patent drawing
  • US11097174B2 patent drawing

AI summary

The invention includes apparatus and methods for a novel modular self-returning batting tee. In one preferred embodiment, a modular self-returning batting tee may have one or more extension arms that are compatible with a variety of different batting attachments and/or aids, and may further be secured to a receiver tube positioned within a flexible boot. This receiver tube may be coupled with a weighted base through a novel recoil joint. In this embodiment, when the tee is struck, such as may occur during batting practice, the extension arm may bend forward engaging the flexible boot and/or novel recoil joint and causing the extension arm to self-return to a pre-determined position.