Swivel Tree Stand with Adjustable Shooting Rails

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Solution Overview

Problem

Conventional tree stands provide a limited field of view and lack versatility for different hunting activities, as they restrict the user's view to objects directly in front or side, require dangerous leaning to see behind, and lack natural camouflage, with adjustable safety rails often suited for either bow or rifle use but not both.

Innovation Solution

A tree stand with an elongated frame transitioning from vertical to horizontal, a swivel-mounted seat capable of 360-degree rotation, and adjustable shooting rails that can be securely attached to the tree, allowing users to position themselves behind the tree for enhanced visibility and camouflage, with customizable height settings for various hunting activities.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If the user sits on a fixed seat in a conventional tree stand, then the structure is simple and stable, but the field of view is limited to objects directly in front or on the side of the stand

Engineering Contradiction:
Improvefield of viewVSAvoidseat mounting structure
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The seat is mounted on a swivel mechanism that allows it to rotate 360 degrees horizontally and adjust vertically along the frame. This dynamic mounting enables the hunter to freely change viewing direction without moving the entire stand structure, resolving the contradiction between maintaining structural simplicity and achieving全方位 field of view.

Inventive Principle:
Principle #15Dynamics

2Adaptability or versatility

If the swing down safety rail is positioned in the up (vertical) or down (horizontal) position, then the rail provides basic safety functionality, but it cannot be adjusted to optimal heights for different hunting activities like bow versus rifle

Engineering Contradiction:
Improverail height adjustmentVSAvoidrail positioning mechanism
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The safety rail is designed with adjustable components that allow vertical repositioning at multiple height levels along the frame. The rail can be secured at different positions using locking mechanisms, enabling adaptation to different hunting disciplines (bow hunting requiring lower rail, rifle hunting allowing higher rail) while maintaining structural integrity and safety functionality.

Inventive Principle:
Principle #15Dynamics

3Adaptability or versatility

If the conventional tree stand is designed to afford users an elevated and unobstructed view of activities in front of the stand, then visibility is improved, but there is no natural camouflage between the user and their prey

Engineering Contradiction:
Improvecamouflage capabilityVSAvoidplatform structure
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The platform extends horizontally beyond the vertical frame in multiple directions, creating a three-dimensional positioning system. This allows the hunter to position themselves at various locations around the tree trunk, including positions where the tree provides natural camouflage. The extended platform structure enables spatial flexibility without compromising viewing capability, as the swivel seat allows rotation to compensate for any obstructed direct views.

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

Data Source

PatentUS8910750B2Tree stand
Publication Date: 2014.12.16 BUTLER RHETT
  • US8910750B2 patent drawing
  • US8910750B2 patent drawing
  • US8910750B2 patent drawing

AI summary

An improved tree stand includes an elongated frame having a vertical and horizontal section. A central platform extends in an opposite direction from the frame and includes a tree connection member. A seat is provided along the upper horizontal portion of the frame, and a shooting rail having a vertically adjustable back and side sections connect the top portion of the frame to the tree.An improved tree stand also includes a swivel mounted seat platform that transitions between an open and closed position.