Climbing Tree Stand Step Attachment With Stiffening Member

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Solution Overview

Problem

Climbing tree stands often require a hunter to ascend a considerable height to reach the platform due to the angled base, making it difficult to mount the stand securely and comfortably.

Innovation Solution

A step attachment for climbing tree stands featuring a stiffening member housed within hollow tubing, forming a flattened end portion that secures into adjustment slides, creating a horizontal step for easier ascent and featuring a durable stiffener to prevent movement and support up to 400 lbs.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If the base is angled upward to secure the tree stand, then the tree stand is securely mounted to the tree, but the hunter must climb a considerable height to reach the platform

Engineering Contradiction:
Improvesecure mountingVSAvoidease of ascent
Core Design Contradiction:
ReliabilityVSEase of operation

Solution Approach 1:

The climbing surface is segmented into multiple steps rather than a single continuous incline. The adjustment slides create discrete horizontal steps that break down the daunting single climb into manageable segments, making ascent easier while maintaining the necessary upward angle for secure mounting.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The adjustment slides allow the steps to be positioned at different heights and locations along the base cable. This dynamic adjustability enables optimization of step placement to match the hunter's climbing ability and the specific tree geometry, balancing secure mounting with ease of ascent.

Inventive Principle:
Principle #15Dynamics

2Stability of the object's composition

If the base is angled upward for secure mounting, then the tree stand is stable, but the initial climb height becomes difficult

Engineering Contradiction:
Improvebase stabilityVSAvoidclimbing difficulty
Core Design Contradiction:
Stability of the object's compositionVSEase of operation

Solution Approach 1:

The climbing path is divided into multiple smaller steps rather than one large climb. Each step is a manageable height that maintains overall base stability while reducing the perceived and actual climbing difficulty at any single moment.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The adjustment slides act as intermediary elements between the hunter and the angled base. These slides provide intermediate platforms that mediate the transition from ground level to the final platform, making the climb easier without compromising the base's stable angled mounting.

Inventive Principle:
Principle #24Intermediary (Mediator)

3Ease of operation

If a step attachment is added to reduce climb height, then ease of ascent improves, but device complexity increases

Engineering Contradiction:
Improveease of ascentVSAvoidattachment complexity
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The adjustment slides are nested within the hollow tubing of the base structure. This nesting integrates the step-creating mechanism into the existing base design, adding functionality without significantly increasing external complexity or requiring separate mounting structures.

Inventive Principle:
Principle #7Nested doll (Nesting)

Solution Approach 2:

The adjustment slides provide dynamic, adjustable steps rather than fixed rigid structures. This flexibility allows the same mechanism to serve multiple purposes and adapt to different mounting scenarios, reducing the need for multiple specialized components and thereby limiting complexity growth.

Inventive Principle:
Principle #15Dynamics

Data Source

PatentUS20240315235A1Step attachment for a climbing tree stand
Publication Date: 2024.09.26 HARPER TAYLOR VINCENT
  • US20240315235A1 patent drawing
  • US20240315235A1 patent drawing

AI summary

A step attachment for a climbing tree stand includes a stiffening member housed within the cavity of a length of hollow tubing having opposite ends. The ends are compressed and sealed forming flattened end portions that are inserted into first and second adjustment slides.