Telescoping Trainer Carriage for Adjustable Resistance
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Solution Overview
Problem
Existing exercise equipment lacks flexibility and adaptability to accommodate users of different sizes, and often requires a spotter for resistance training, limiting independent use.
Innovation Solution
The New Lever Functional Telescoping Trainer features a carriage system that allows for adjustable height and locking positions on a post, combined with telescoping bars and flexible cable systems, enabling users to customize their workout experience and perform exercises independently.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If fixed-size exercise equipment is used, then structural simplicity is maintained, but it cannot accommodate users of different sizes
Solution Approach 1:
The equipment is divided into modular components including adjustable carriages that can be positioned at different heights on the post, telescoping bars with adjustable lengths, and interchangeable handles. This segmentation allows each component to be independently adjusted to accommodate different user sizes while maintaining overall structural simplicity through standardized connection mechanisms.
Solution Approach 2:
The equipment incorporates dynamic adjustment mechanisms including carriages that slide along the post to varying heights, telescoping bars that extend or retract, and movable pins that secure components in different positions. These dynamic features enable the same equipment structure to adapt to different user requirements without requiring multiple fixed-size machines.
2Ease of operation
If traditional resistance training equipment is used, then basic resistance function is provided, but independent use without a spotter is not enabled
Solution Approach 1:
The equipment incorporates self-spotting mechanisms where the carriage system and cable arrangement allow users to independently control and monitor their own resistance training. The cables and pulleys are configured to automatically provide resistance throughout the full range of motion, enabling users to safely perform exercises without external supervision while maintaining proper form through the mechanical design.
Solution Approach 2:
The equipment provides multiple exercise functions through a single integrated system. The same post, carriage, and bar assembly can accommodate various exercises including presses, pulls, and isolation movements by simply repositioning the carriages and adjusting the bar positions, eliminating the need for multiple specialized machines and enabling independent use across different exercise types.
3Adaptability or versatility
If non-adjustable exercise equipment is used, then manufacturing simplicity is maintained, but user customization and versatility are limited
Solution Approach 1:
The equipment uses standardized modular components with uniform connection interfaces. The post features regularly spaced holes for carriage attachment, the bars use consistent telescoping mechanisms, and the handles employ standardized mounting points. This segmentation with standardization enables users to customize their workout setup while keeping manufacturing simple through repeated use of the same basic components and assembly procedures.
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
This solution provides a flexible and user-configurable resistance training machine that accommodates various user sizes and allows for independent use, enhancing accessibility and versatility in resistance training.
Implementation Method 1
the flexible element generates a force upon the resistance, such as a weight stack
Implementation Method 2
the flexible element generates a force upon the resistance, such as a weight stack
Data Source
AI summary
The New Lever Functional Telescoping Trainer is a resistance exercise machine, The New Lever Functional Telescoping Trainer is comprised of a linear guide such as a post with a carriage on the post (the lever bar is connected to the carriage), surrounding the post or portion of, The post has holes spaced along the front (but not limited to the front), the carriage can connect to these holes, to lock in position, The functional carriage portion of the bars known as the “sliding openings and exits for the cable ends” connects to the carabiners, and has a loop that allows at least one end to be pulled by the user (by pressing or pulling the lever arms), shrinking the loop until the flexible element generates a force upon the resistance, such as a weight stack (but not limited to a weight stack), The cable or flexible element is connected from the functional trainer arms to the resistance element by a plethora of pulleys or rollers, Or as another instance of the same idea, the rather than a “sliding openings and exits for the cable ends” each bar may be telescoping at the point the “openings and exits for the cable ends” non-sliding, begins including the “openings and exits for the cable ends” and the handles together, The lever bar when in position can be unlocked to act as an iso-linear press or pull motion because there are two handles and bars connecting to the main bar and carriage (via an but not limited to such), The bars start from several starting positions because of a pin on the side of the post with holes spaced along the side(s) of the post, Each side of the independently or combined (with a pin joining both sides) movable lever bar sides (also handles) which has an end or ends of loop for each of the flexible elements ends (one connected to a carabiner, and one fixed or also connected to a carabiner) for connecting the functional carriage “sliding or non-sliding openings and exits for the cable ends” from the top entrances and through the bar to the exits on the sides of the lever bar to the post, The carabiners on the ends of the cables then connect to the post because holes cut to create a ladder with rungs between the holes, The slidable feature is because the arms connect to the post at different places on the bars and post, depending on the angle caused by the choice of starting position, The lever bar may have horns as well for weight plates or other resistance features.