Modular Flag Post Mounting for Secure Vehicle Hitch Installation
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Solution Overview
Problem
Existing flag post systems are limited in functionality, lack durability, require complex installations, and lack security features, making them inconvenient and costly for vehicle and outdoor use.
Innovation Solution
A versatile flag post system with adjustable level hitch, interconnected threaded pipes, and security features such as tubular lock cylinders and welded rope loops, allowing easy attachment to vehicles or structures, ensuring durability and theft prevention.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If traditional flag poles are installed on vehicles, then flag display is enabled, but they lack durability and require frequent replacement
Solution Approach 1:
The flag post system is divided into multiple detachable sections with threaded connections, allowing individual replacement of damaged segments without replacing the entire structure. This modular design enhances durability by enabling selective maintenance of worn components.
Solution Approach 2:
The system incorporates universal mounting adapters that fit various vehicle hitch types (ball hitches, square tubes, round pipes), making the same flag post system applicable to different vehicles and locations, thereby improving reliability across diverse applications.
2Ease of operation
If traditional flag poles are used, then flag display is achieved, but installation requires multiple tools and complex procedures
Solution Approach 1:
The flag post is segmented into pre-assembled modules with threaded connections that require only basic hand tools for assembly. Each section can be independently installed and adjusted, simplifying the overall installation process while maintaining structural integrity.
Solution Approach 2:
Universal mounting adapters are designed to fit multiple hitch types without requiring custom installation procedures. The same adapter system works with ball hitches, square tubes, and round pipes, reducing installation complexity across different vehicle platforms.
3Adaptability or versatility
If standard ball hitches are used, then towing function is provided, but they lack additional functionality for flag display
Solution Approach 1:
The flag post mounting system is merged with the vehicle's existing ball hitch structure through universal adapters that attach to the hitch receiver. This combination allows the flag display function to be added to the towing system without requiring separate mounting structures, thereby improving versatility while controlling complexity.
Solution Approach 2:
The mounting adapter serves multiple functions: it attaches to various hitch types, provides structural support for the flag post, and enables both towing and flag display operations. This multi-functionality increases system adaptability without proportionally increasing complexity.
4Reliability
If traditional flag poles are installed, then flags can be displayed, but security features are lacking and theft prevention is insufficient
Solution Approach 1:
The flag post system uses segmented sections connected by threaded joints that can be secured with lockable fasteners. This segmentation allows security features to be integrated at specific connection points without requiring complex security mechanisms throughout the entire structure.
Solution Approach 2:
The threaded connection system serves dual purposes: it provides structural assembly functionality and enables security through lockable fasteners. The same connection mechanism that allows easy assembly also prevents unauthorized disassembly, thereby improving security without significantly increasing structural complexity.
Data Source
AI summary
A versatile and secure flag post system designed for attachment to vehicle hitches, home exteriors, or ground staking is disclosed. The device includes an adjustable level hitch with a bottom side welded coupling, interconnected threaded pipes, and additional couplings facilitating secure attachment. The system also includes attachment loops for flag attachment, small pin tubular lock cylinders for enhanced security, and an ornamental top piece. The system offers various configurations, including a truck bed rack for carrying items or mounting tents, and a building mount with LED plasma cut brackets for visual appeal. The ground stake version provides a stable anchor with large stakes and API couplings. The mountable version uses durable metal clamps for attaching to solid structures.