Modular Climbing Stand with Segmented Mast and Independent Trolleys

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Solution Overview

Problem

Current climbing apparatuses for hunting and wildlife viewing are bulky, require ideal tree conditions, and lack portability and safety features, making them difficult to set up and use, especially in low light conditions and on imperfect trees.

Innovation Solution

A modular climbing apparatus with detachable mast segments, trolleys, and a platform assembly that allows for adjustable height, independent mobility, and secure attachment to various tree types, featuring braking mechanisms and a motorized option for ease of use and safety.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Length of stationary object

If a standard climbing tree stand is used, then height capacity and ground level setup are improved, but portability and adaptability to different tree types deteriorate

Engineering Contradiction:

Improveheight capacityVSAvoidadaptability to different tree types

Core Design Contradiction:

Length of stationary objectVSAdaptability or versatility

Solution Approach 1:

The climbing stand is divided into multiple detachable mast segments that can be stacked to achieve different heights. Each segment can be independently attached or removed, allowing the structure to be customized for different tree types and heights while maintaining portability.

Inventive Principle:

Principle #1Segmentation

Solution Approach 2:

The stand incorporates adjustable and movable components including detachable mast segments, movable platforms, and adjustable gripping systems that can adapt to various tree diameters and shapes, transforming a static structure into a dynamic, adaptable system.

Inventive Principle:

Principle #15Dynamics

2Adaptability or versatility

If a tripod style tree stand is used, then portability is improved, but setup time and height adjustability worsen

Engineering Contradiction:

ImproveportabilityVSAvoidsetup time

Core Design Contradiction:

Adaptability or versatilityVSLoss of time

Solution Approach 1:

The mast segments are pre-configured with attachment features and gripping systems that are ready for quick assembly. The segments can be pre-attached to the platform, allowing for rapid deployment without complex on-site assembly procedures.

Inventive Principle:

Principle #10Preliminary action

Solution Approach 2:

The modular segmented design allows the stand to be disassembled into compact sections for easy transport, then quickly reassembled at the destination by simply stacking the segments and securing them to the platform.

Inventive Principle:

Principle #1Segmentation

3Volume of moving object

If hang-on platform style stands are used, then compactness is improved, but safety during setup and climbing deteriorates

Engineering Contradiction:

ImprovecompactnessVSAvoidsafety during setup and climbing

Core Design Contradiction:

Volume of moving objectVSReliability

Solution Approach 1:

The stand incorporates safety features such as harness attachment points, guardrails, and stable base structures that are built-in from the ground up. These safety elements are integrated into the design before the climber even begins ascending, providing inherent protection rather than adding them later.

Inventive Principle:

Principle #11Beforehand cushioning (Prior cushioning)

Solution Approach 2:

The gripping system uses curved or rounded components that conform to the natural shape of tree trunks, providing more secure contact points and better distribution of force, thereby enhancing stability and safety during climbing operations.

Inventive Principle:

Principle #14Spheroidality (Curvature)

4Stability of the object's composition

If climbing stands require ideal vertical members, then structural stability is improved, but availability and ease of installation worsen

Engineering Contradiction:

Improvestructural stabilityVSAvoidavailability of suitable trees

Core Design Contradiction:

Stability of the object's compositionVSAdaptability or versatility

Solution Approach 1:

The gripping system is designed with locally adapted features that can conform to different tree characteristics. The gripping components can be adjusted or reconfigured based on the specific tree's diameter, shape, and surface texture, allowing stable attachment across various tree types without requiring ideal vertical members.

Inventive Principle:

Principle #3Local quality

Solution Approach 2:

The stand allows for adjustment of key parameters such as gripping force, attachment point position, and mast segment orientation to accommodate different tree conditions. This flexibility enables the system to maintain structural stability across a wide range of tree types and environmental conditions.

Inventive Principle:

Principle #35Parameter changes

Data Source

PatentUS20220258009A1Adjustable climbing stand

Publication Date: 2022.08.18 TAKE IT LLC

AI summary

A climbing apparatus includes a mast having a plurality of mast segments operable to vertically stack one after another. Each segment includes a stand-off to abut against a climbing object and form a space for receiving a strap to secure the mast to the climbing object. The apparatus includes a platform assembly having a (i) a platform, (ii) a seat spaced apart from the platform, and (iii) a frame connecting the seat to the platform. An upper trolley is provided for independent mobility up and down along the mast. The upper trolley includes a first brake connected to a handle operable to actuate movement of the trolley. A lower trolley is provided and is operable for independent mobility up and down along the mast relative to the upper trolley. The lower trolley includes a second brake and is connected to the frame of the platform assembly.