Enhanced Reciprocating Transmission Structure for Exercise Machines
Legal Citation
Summary of the Inventive Concept
An improved reciprocating transmission structure for exercise machines that provides a more personalized, efficient, and safe workout experience through adjustable pivot points, dynamic stabilizers, and real-time user feedback.
Background and Problem Solved
The original reciprocating transmission structure of exercise machines has limitations in accommodating users of varying heights and stride lengths, and lacks features to optimize user experience and ensure safety. The new inventive concept addresses these limitations by introducing adjustable pivot points, dynamic stabilizers, and real-time user feedback.
Detailed Description of the Inventive Concept
The enhanced reciprocating transmission structure comprises adjustable pivot points for the first and second reciprocating members, allowing users of varying heights and stride lengths to exercise comfortably. A dynamic stabilizer adjusts the rotational speed of the main rotating wheel in response to changes in user input, maintaining a smooth and consistent exercise experience. Additionally, the system includes a database of user profiles, a recommendation engine, and a user interface for selecting and initiating customized workouts. Real-time user feedback is provided through automatic adjustments to the resistance wheel based on user performance data displayed on the screen.
Novelty and Inventive Step
The new claims introduce the novelty of adjustable pivot points, dynamic stabilizers, and real-time user feedback, which are not present in the original patent. These features provide a significant improvement in user experience, efficiency, and safety, making the new inventive concept non-obvious and novel compared to the original patent.
Alternative Embodiments and Variations
Alternative embodiments of the inventive concept could include different mechanisms for adjusting pivot points, such as hydraulic or pneumatic systems. Additionally, the dynamic stabilizer could be replaced with other speed control mechanisms, such as servo motors or gear systems. The system could also be integrated with wearable devices or mobile apps to provide a more comprehensive workout experience.
Potential Commercial Applications and Market
The enhanced reciprocating transmission structure has significant commercial potential in the fitness industry, particularly in high-end gyms and fitness centers. The improved user experience, efficiency, and safety features could also appeal to individual consumers seeking a more personalized workout experience.
Section 103 Obviousness Analysis (PHOSITA)
Field of Art
Exercise machine transmission systems, mechanical engineering, biomechanical equipment design with expertise in kinematic mechanisms, force transmission, and user interface integration
Person of Ordinary Skill (PHOSITA) Profile
A mechanical engineer with 3-5 years experience in exercise equipment design, familiar with transmission mechanisms, user experience optimization, and adaptive mechanical systems
Obviousness Rationale
A PHOSITA would recognize that the PTD's variations represent predictable extensions of the source patent's core transmission structure by applying standard design optimization techniques. The disclosed adjustable pivot points, dynamic stabilization, and user feedback mechanisms are logical engineering improvements that solve known limitations in exercise machine design. These variations represent incremental technological advancements that would be apparent to a skilled practitioner seeking to enhance user experience and machine performance.
Obvious Combinations & Variations
Original Patent Information
| Patent Number | US 11,857,822 |
|---|---|
| Title | Reciprocating transmission structure of exercise machine |
| Assignee(s) | Great Fitness Industrial Co., Ltd. |