Rotating Handle Bar Attachment for Stationary Exercise Bike
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Solution Overview
Problem
Current cardiovascular training equipment does not effectively engage the upper body during stationary bike exercises, limiting comprehensive body workout experiences.
Innovation Solution
A rotating handle bar attachment for stationary exercise bikes, mounted on a pivot allowing perpendicular rotation, which provides resistance through its mass and optionally enhanced with a resistance device, enabling simultaneous upper and lower body exercise.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a rotating handle bar attachment is added to the stationary exercise bike, then upper body engagement and workout comprehensiveness are improved, but device complexity increases
Solution Approach 1:
The patent combines the handle bar attachment with the existing stationary exercise bike structure by mounting the attachment on the bike's frame. The handle bar assembly integrates with the bike's pivot mechanism, allowing the upper body exercise function to be merged with the lower body cycling function in a single unified device, thereby improving workout comprehensiveness without proportionally increasing device complexity
Solution Approach 2:
The rotating handle bar attachment serves multiple functions: it provides upper body exercise through rotation, offers resistance through its mass and optional resistance devices, and can be configured in different rotation planes. This multi-functionality allows a single attachment to address various exercise needs, improving adaptability while maintaining relatively simple device architecture
2Ease of manufacture
If the handle bar attachment uses mass-based resistance, then resistance provision is simplified, but resistance adjustability worsens
Solution Approach 1:
The patent employs a dynamic resistance system where the handle bar attachment can be rotated in different planes (first plane perpendicular to the second plane of pedal rotation). This dynamic configuration allows the same mass-based resistance mechanism to provide variable resistance levels through changes in rotation plane and angle, thereby achieving resistance adjustability without complex adjustment mechanisms
Solution Approach 2:
The invention adds a rotational dimension to the resistance mechanism by allowing the handle bar to rotate in multiple planes. The first plane of rotation is perpendicular to the second plane defined by pedal rotation. This dimensional change enables the same mass to provide varying resistance effects depending on the rotation plane and angle, effectively achieving adjustability through spatial configuration rather than mechanical adjustment
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
Enhances the exercise experience by providing resistance and engaging the upper body, allowing for more comprehensive cross-training and increased workout intensity.
Implementation Method 1
The mass of the wheel attachment for stationary exercise bike provides resistance to rotation that enhances the exercise experience
Implementation Method 2
The wheel attachment for stationary exercise bike is mounted on a pivot that allows the wheel attachment for stationary exercise bike to be rotated in a first plane of rotation that is perpendicular to a second plane of rotation that is defined by the plane of rotation of the pedals of the exercise bike
Data Source
AI summary
The wheel attachment for stationary exercise bike is an attachment adapted for use with a stationary exercise bike. The wheel attachment for stationary exercise bike is adapted for use in cross-training. Specifically, the wheel attachment for stationary exercise bike is a rotating handle bar that is mounted on the stationary exercise bike. The wheel attachment for stationary exercise bike is mounted on a pivot that allows the wheel attachment for stationary exercise bike to be rotated in a first plane of rotation that is perpendicular to a second plane of rotation that is defined by the rotation of the pedals of the exercise bike. The wheel attachment for stationary exercise bike comprises a pivot, a handle bar, a strut, and a front tire apparatus.