Bicycle Handlebar Attachment with Adjustable Forearm Support
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Solution Overview
Problem
Existing bicycle designs fail to adequately address aerodynamic drag and rider comfort, stability, and the integration of electronic devices during cycling, despite their importance for performance, safety, and aesthetics.
Innovation Solution
A bicycle attachment device with an ergonomic design featuring a plate with brackets and a frame for forearm support, adjustable joints, anti-slip handles, cable housings, and a holder for electronic devices, designed to enhance comfort, stability, and reduce aerodynamic drag.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Object-affected harmful factors
If a traditional bicycle design is used, then the structure is simple, but aerodynamic drag is high and rider comfort is insufficient
Solution Approach 1:
The device is divided into multiple functional components: a support plate attached to handlebars, brackets for mounting, a frame with forearm support surface, adjustable joints, and cable housings. Each segment performs a specific function, allowing the system to reduce aerodynamic drag while maintaining manageability through modular construction.
Solution Approach 2:
The device incorporates adjustable joints that allow dynamic repositioning of the forearm support frame relative to the handlebars. This dynamic adjustment capability enables riders to optimize their aerodynamic position based on riding conditions while maintaining comfort, resolving the contradiction between drag reduction and structural simplicity.
2Object-affected harmful factors
If an aerodynamic position is adopted, then aerodynamic drag is reduced, but rider stability and comfort deteriorate
Solution Approach 1:
The adjustable joint mechanism allows riders to dynamically modify their riding position and aerodynamic profile while maintaining stability. The frame provides a stable base for forearm support, and the adjustable connections enable position optimization without compromising rider security or balance.
Solution Approach 2:
The device enables parameter changes in rider position through adjustable joints and movable components. Riders can modify the angle and position of the forearm support frame to achieve optimal aerodynamics while maintaining comfort and stability, directly addressing the contradiction between drag reduction and stability.
3Adaptability or versatility
If electronic devices are integrated into the bicycle, then functionality is improved, but device complexity and cable management issues increase
Solution Approach 1:
The device integrates multiple functions into a unified structure: the support frame, cable housings, and mounting brackets work together as a cohesive system. This merging of functions reduces overall complexity compared to separate installations, while providing structured cable management and electronic device mounting capabilities.
Solution Approach 2:
The device introduces intermediary elements such as cable housings and structured mounting points that facilitate clean cable management. These intermediaries organize and protect cables running to electronic devices, reducing complexity and improving aesthetics without limiting functionality.
4Adaptability or versatility
If adjustable joints are added for flexibility, then adaptability is improved, but device complexity increases
Solution Approach 1:
The device employs adjustable joints that provide dynamic positioning capability while maintaining structural integrity. These joints allow the forearm support frame to be repositioned relative to the handlebars, offering adaptability for different rider preferences and riding conditions without requiring an overly complex mechanism.
Data Source
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AI summary
Bicycle attachment device that improves the cyclist's experience by providing support for the user's forearms, allowing them to maintain an aerodynamic and comfortable posture. The device consists of a plate (1) that is attached to the handlebars (2) of the bicycle (3) which includes brackets (4) for a frame (5) on which the user's forearms can rest, providing additional support and allowing for an ergonomic and comfortable posture during cycling. The frame (5) includes at least one handle (7), which allows the user to maintain a firm grip.