Zip Track Crossover Unit for Extended Ride Length
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Solution Overview
Problem
Conventional zip line systems pose challenges such as deceleration issues, need for external force for initial movement, high upper body strength requirements, limited installation spaces due to gradient needs, and safety hazards like pinched fingers, restricting accessibility and length.
Innovation Solution
A track cable system with a crossover unit and connection mechanism that allows for an extendable zip track system with seated user access, distributing weight through crossover arches and poles, enabling longer rides without sacrificing structural integrity and incorporating safety features like seat structures and safety belts.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Device complexity
If a conventional cable system is used, then the structure can be simple, but the rider requires significant upper body strength and ability to grip with hands
Solution Approach 1:
The patent introduces a track as an intermediary element between the cable and the rider. The track runs along the cable and provides a guided path with sides that contain the rider, eliminating the need for hand gripping while maintaining structural simplicity. The track acts as a mediator that transforms the direct cable-grip interaction into a contained sliding motion.
2Device complexity
If a cable requires a gradient for propulsion, then the system can function with simple mechanics, but the installation space is limited to areas with natural gradient or requires artificial gradient creation
Solution Approach 1:
The patent adds a lateral dimension constraint through the track sides, which contain the rider and prevent lateral movement. This dimensional constraint allows the system to function on flatter gradients by providing lateral containment, thereby increasing installation flexibility without complicating the mechanical propulsion system.
3Productivity
If the zip line length is increased, then the ride experience is improved, but structural soundness is compromised
Solution Approach 1:
The patent segments the continuous cable system into discrete track sections that can be individually supported and secured. Each track segment can be independently anchored, allowing the overall system to span longer distances while maintaining structural integrity through multiple support points and modular construction.
4Device complexity
If a cable connection system is used, then the structure can be simple, but safety hazards exist including potential for fingers to get caught
Solution Approach 1:
The patent extracts the rider's hands from the connection interaction by providing a track that contains the rider laterally. The hands are removed from the gripping function entirely, eliminating the safety hazard of fingers getting caught on the cable or connection mechanisms. The track sides prevent any contact between the rider's hands and the cable system.
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
Provides a safe, inclusive, and exciting zip line experience by eliminating the need for external force, accommodating users with varying abilities, and allowing longer zip line lengths without compromising structural soundness, while minimizing safety hazards.
Implementation Method 1
A rider is able to travel along an inclined track from one end to the other utilizing gravity
Data Source
Figure 1
Figure 2~3
Figure 4A~4B
AI summary
Zip track systems 100 and systems for extending zip track systems are provided. An extension mechanism for a zip track system 100 illustratively comprises a crossover unit 104, configured to attach to a zip track 108. The crossover unit 104 illustratively comprises a crossover arch and two crossover support poles, wherein each of the support poles connects to an end portion of the crossover arch such that the support poles are configured to stand perpendicular to the zip track 108. The extension system further illustratively comprises a connection mechanism configured to connect the crossover arch to the zip track system 100 such that the crossover unit 104 distributes the weight of the track 108 through the crossover arch and the crossover support poles.