Archery Training Device with Adjustable Draw Resistance

Resolve Bottlenecks,
Find Innovative Solutions
Generate Solutions

Solution Overview

Problem

Archers face challenges in improving shooting accuracy due to the lack of effective training devices that can simulate the draw resistance and length of a bow, especially outside of a shooting range, and existing devices do not adequately warm up the specific muscle groups used in archery.

Innovation Solution

An archery training device with an adjustable draw resistance and length, featuring a rigid handle, an elastic section, and a customizable string system, allowing for ergonomic grip and tension simulation, which can be used to mimic the experience of drawing a bow and arrow, thereby improving muscle warm-up and accuracy training.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If general exercises and stretches are performed prior to shooting, then physical warm-up is achieved, but they do not specifically target the muscle groups used in archery and may increase target panic

Engineering Contradiction:
Improvemuscle warm-up effectivenessVSAvoidshooting accuracy
Core Design Contradiction:
Ease of operationVSReliability

Solution Approach 1:

The training device creates a simplified copy of the actual archery shooting experience by using a bow-like structure with draw string and resistance mechanism. This allows archers to practice the specific muscle movements and sighting techniques of real archery without needing to be at a shooting range, thereby warming up the exact muscle groups needed while maintaining shooting accuracy through realistic practice.

Inventive Principle:
Principle #26Copying

2Manufacturing precision

If archers practice at a shooting range, then shooting accuracy can be improved, but it requires being at a specific location and does not allow for flexible training

Engineering Contradiction:
Improveshooting accuracyVSAvoidtraining flexibility
Core Design Contradiction:
Manufacturing precisionVSAdaptability or versatility

Solution Approach 1:

The patent extracts the essential training elements of archery (draw resistance, sight alignment, muscle engagement) from the shooting range environment and consolidates them into a portable training device. This extraction allows archers to practice shooting accuracy and warm up muscles anywhere, eliminating the requirement to be at a shooting range while maintaining training effectiveness.

Inventive Principle:
Principle #2Taking out (Extraction)

3Device complexity

If a fixed draw resistance device is used, then the structure is simple, but it cannot accommodate archers with different bow strengths or training needs

Engineering Contradiction:
Improvedevice simplicityVSAvoiddraw resistance adjustability
Core Design Contradiction:
Device complexityVSAdaptability or versatility

Solution Approach 1:

The training device incorporates dynamic elements including interchangeable elastic bands with different resistance levels, adjustable draw length stops, and modifiable string tension. These dynamic features allow the device to adapt to various archer skill levels, bow types, and training objectives while maintaining a relatively simple overall structure that can be easily adjusted rather than requiring complex fixed mechanisms.

Inventive Principle:
Principle #15Dynamics

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 device enhances archery skills by providing a customizable and comfortable training experience that simulates the resistance and length of a bow, improving muscle warm-up and accuracy, allowing for practice outside of a shooting range.

Implementation Method 1

an elastic section coupled to the second end of the second region

Methodology Applied
Scientific EffectElasticity: Elasticity

Data Source

PatentUS11639837B2Archery training device
Publication Date: 2023.05.02 AVERY DAVID B
  • US11639837B2 patent drawing
  • US11639837B2 patent drawing
  • US11639837B2 patent drawing

AI summary

Embodiments herein describe an archery training device for improving shooting accuracy. The device has a rigid body graspable by one hand, an elastic section for providing resistance, and a string coupled to the elastic section with a loop on the opposite end. The device further includes an adjustable string length and adjustable resistance to match a particular configuration of a bow for a particular sporting enthusiast or hunter.