Adjustable Kettlebell with Angled Handles and Nested Weight System
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Solution Overview
Problem
Kettlebells lack improved ergonomics and adjustability, which limits their effectiveness in performing a variety of exercises that combine cardiovascular, strength, and flexibility training.
Innovation Solution
The kettlebell design features a non-traditional configuration with a handle connected to the body via a riser, allowing for adjustable weight and ergonomic positioning, including angled handles and fillable bodies to balance the weight distribution, providing improved balance and comfort during exercises.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If a traditional kettlebell design is used, then the structure is simple and easy to manufacture, but the ergonomics and adjustability are limited
Solution Approach 1:
The kettlebell is divided into separate components: a handle assembly, a body, and an adjustable weight system. The handle can be positioned at different locations on the body, and weights can be added or removed from the body cavity, allowing customization while maintaining a relatively simple overall structure.
Solution Approach 2:
The kettlebell incorporates adjustable elements that allow the user to dynamically change the configuration. The handle position can be adjusted along the body, and the weight can be modified by adding or removing plates, making the device adaptable to different exercise requirements and user preferences.
2Adaptability or versatility
If the kettlebell weight is made adjustable, then the versatility for different exercises is improved, but the device complexity increases
Solution Approach 1:
The weight plates are nested within the body cavity of the kettlebell. Multiple weight plates can be stacked inside the hollow body, with a retention mechanism that secures them in place. This nested configuration allows for adjustable weight while keeping the overall structure compact and relatively simple.
Solution Approach 2:
The adjustable weight system serves multiple functions: it allows the same kettlebell to be used for different exercise intensities, accommodates various user strength levels, and enables progression in training programs. The single body cavity can accommodate different combinations of weight plates to achieve various weight configurations.
3Ease of operation
If the handle is positioned away from the body, then the ergonomic positioning is improved, but the structural complexity increases
Solution Approach 1:
The handle assembly is positioned asymmetrically relative to the body, with the handle extending away from the body at a specific distance and angle. This asymmetric positioning optimizes the ergonomics for gripping and performing exercises while maintaining a relatively simple connection structure between the handle and body.
Data Source
AI summary
Kettlebell embodiments with improved ergonomics. In some embodiments, the weight of the kettlebell is also adjustable. The kettlebell has handle portions that are angled relative to each other that extend in a generally horizontal plane. In use, these handle configurations result in improved ergonomics. The kettlebell handles enable the users to grab the kettlebell with two hands with improved balance and range of motion.