Forward Viewing Bicycle Mirror Assembly
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Solution Overview
Problem
Riding a conventional 10-speed bicycle requires a forward-leaning position, causing strain on the neck muscles as the rider must maintain a raised head to view obstructions, leading to discomfort, especially during long rides.
Innovation Solution
A forward view bicycle mirror assembly with an elongated frame attached to the handlebar, featuring a mirror housing and frame bracket assembly that allows the rider to view the road ahead without lifting their head, incorporating a mirror positioned at a slight angle for optimal viewing and adjustable rear view mirrors for rear visibility.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Loss of information
If the rider maintains a raised head position to view obstructions, then visibility of the road is improved, but neck muscle fatigue increases
Solution Approach 1:
The patent introduces a mirror assembly as an intermediary device that reflects the road ahead to the rider. The mirror is positioned and angled to provide a view of the road without requiring the rider to lift their head, thus mediating between the rider's head position and the need for road visibility.
Solution Approach 2:
The mirror assembly utilizes a different spatial dimension (vertical positioning above the handlebar) to provide road visibility. By positioning the mirror in this elevated location and angling it appropriately, the system provides forward viewing capability without requiring the rider to change their head position from a lowered state.
2Productivity
If the rider maintains a forward-leaning position, then cycling efficiency is improved, but neck muscle strain increases
Solution Approach 1:
The mirror assembly serves as a mediator that enables the rider to maintain the efficient forward-leaning position while still accessing road information. The mirror reflects the forward view to a position where the rider can see it without straightening their neck or lifting their head.
3Object-affected harmful factors
If the rider keeps head down for comfort, then neck muscle fatigue is reduced, but visibility of obstructions is lost
Solution Approach 1:
The mirror acts as an intermediary optical device that captures light from the road ahead and redirects it to the rider's field of view. This allows the rider to keep their head down for comfort while the mirror provides the necessary visual information about obstructions and road conditions.
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
Enables comfortable riding by reducing neck muscle fatigue, allowing riders to maintain a head-down position while maintaining visibility of the road and rear, enhancing comfort during extended cycling.
Implementation Method 1
a mirror positioned at a slight angle for optimal viewing
Data Source
AI summary
A forward view mirror housing is coupled to an adjustable frame attachment which attached to the handle bar of a conventional bicycle allowing a user to view forward while riding in a forward leaning position.