Telescopic Game Gurney with Spring-Locked Frame
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing game carriers do not efficiently transport game from the field to a point of departure while being safely, conveniently, and economically convertible between operative and inoperative orientations.
Innovation Solution
A telescopic game gurney system with a tubular frame, adjustable legs, a riser plate, and a handle assembly that allows for quick conversion between expanded and collapsed states, featuring a unique locking mechanism and strapping system for supporting game, along with wheels and shoulder straps for easy transportation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a traditional game carrier design is used, then the structure is simple and easy to manufacture, but it cannot be efficiently converted between operative and inoperative orientations
Solution Approach 1:
The patent applies nesting by placing one frame section inside another through telescopic tubes. The inner frame section slides within the outer frame section, allowing the carrier to collapse into a compact form for transport and expand to full size for use. This nesting arrangement enables efficient conversion between orientations while maintaining structural integrity.
Solution Approach 2:
The patent implements dynamics through telescopic adjustment mechanisms that allow the frame length to be variable. The frame can dynamically change between extended and retracted states using sliding tubes and locking mechanisms, enabling the carrier to adapt between operative and inoperative orientations as needed.
2Productivity
If a telescopic conversion mechanism is added, then conversion between orientations becomes efficient, but the device complexity increases
Solution Approach 1:
The patent applies self-service through spring-loaded buttons that automatically engage with corresponding holes in the telescopic tubes. When the tubes are pushed together or pulled apart, the buttons automatically lock or unlock, allowing the user to convert between orientations with minimal effort. The mechanism serves itself by using spring force to maintain locked positions without requiring additional actuators.
Solution Approach 2:
The patent replaces complex mechanical locking systems with a simpler button-hole-spring mechanism. Instead of using threaded fasteners, levers, or multi-component locking devices, the invention uses spring-loaded buttons that press against the inner tube and engage with holes, providing quick and reliable locking with minimal mechanical complexity.
3Length of moving object
If the frame length is adjusted for compact storage, then portability improves, but the support capability for game may be reduced
Solution Approach 1:
The patent implements dynamics by making the frame length adjustable between extended and retracted states. The telescopic tubes allow the frame to dynamically change its length depending on whether it is being used for transport or storage, optimizing both portability and support capability for different operational requirements.
Data Source
AI summary
A tubular frame has leading and trailing sections. The leading section has a leading end with parallel rearwardly extending legs. The trailing section has a trailing end with parallel forwardly extending legs receiving the rearwardly extending legs. An axle has central and end sections with wheels rotatably mounted on the end sections. A riser plate has a lower edge pivotably coupled to the axle. The riser plate has an upper edge with a concave curve. The riser plate is pivotably coupled to the frame. A handle assembly has a tubular grip with parallel downwardly extending arms. The handle assembly also has parallel upwardly extending arms receiving the downwardly extending arms. The upwardly extending arms are pivotably coupled to the axle.