Portable Athletic Field Boundary System with Durable Strip
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Solution Overview
Problem
Conventional methods for establishing athletic field boundaries are often cumbersome, expensive, and lack portability, requiring permanent markings or makeshift solutions that are not efficient for temporary setups.
Innovation Solution
A flexible boundary system using a cord, tape, or strip made of durable materials that can be easily affixed to the ground with anchoring systems and adjustment devices, allowing for rapid setup and teardown, and incorporating advertising opportunities and spectator management.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If conventional permanent marking methods (chalk, paint, trenching) are used to define field boundaries, then the boundaries are clearly visible and stable, but the setup is time-consuming, expensive, and not suitable for temporary events
Solution Approach 1:
The boundary system is divided into separate components: a flexible demarcation strip and independent ground anchors. This segmentation allows the strip to be quickly deployed and repositioned without permanent installation, resolving the contradiction between stability and setup time by making the system modular and reusable.
Solution Approach 2:
The ground anchors are pre-positioned at the corners and key points of the field before the demarcation strip is installed. This preliminary action enables rapid deployment of the complete boundary system, eliminating the need for time-consuming permanent markings while ensuring stable boundary definition.
2Ease of operation
If makeshift objects (clothing, gym bags, cones) are used to define boundaries, then setup is quick and portable, but the boundaries are not stable and lack professionalism
Solution Approach 1:
The system uses inexpensive, reusable demarcation strips and simple ground anchors instead of expensive permanent markings. These components are designed for temporary use but provide professional-grade stability, resolving the contradiction between portability and reliability by offering a middle ground between makeshift objects and permanent structures.
3Adaptability or versatility
If a flexible cord or tape is used to define boundaries, then the system is portable and easy to set up, but it lacks the strength to withstand outdoor conditions and spectator contact
Solution Approach 1:
The demarcation strip is constructed from composite materials that combine flexibility with durability. The strip incorporates weather-resistant, tear-resistant materials that can withstand outdoor conditions and spectator contact while maintaining portability and ease of installation, resolving the contradiction between adaptability and strength.
Data Source
AI summary
A field demarcation boundary line system includes a first boundary strip sufficiently durable to withstand tearing due to stepping thereon. The first boundary strip includes a width, a top surface area, and an advertisement on the top surface area. The system further includes a fastening device configured to secure the first boundary strip to the ground. The method includes displaying the advertisement on the top surface of the first strip for viewing access to the spectator.