Weighted Exercise Device With Multiple Grip Options
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Solution Overview
Problem
Traditional dumbbells and other weighted exercise devices often limit the variety of exercises that can be performed due to their single grip design, which can lead to a less efficient and safer exercise experience.
Innovation Solution
A weighted exercise device with a hemispherical body and two distinct grips: a rim for gripping with one or both hands and a handle within a hollow cavity for additional grip options, allowing for a wider range of exercises and enabling stackability for space efficiency.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a traditional dumbbell with a single handle grip is used, then the device structure is simple, but the variety of exercises that can be performed is limited
Solution Approach 1:
The weighted exercise device incorporates multiple grip options including a handle for hand insertion, a rim for external gripping, and cut-outs for alternative hand positions. This multi-functional design allows a single device to support numerous different exercises and grip styles, resolving the contradiction between exercise variety and device simplicity.
2Reliability
If a single grip design is used, then the device is easy to manufacture, but the exercise experience is less efficient and safer
Solution Approach 1:
The device body is segmented with distinct features including a handle region, a rim, and cut-outs positioned at specific locations. This segmentation allows each grip option to be independently optimized for safety and effectiveness while maintaining a unified manufacturing process for the overall device structure.
3Adaptability or versatility
If multiple grips are added to the device, then more exercises can be performed, but the device complexity increases
Solution Approach 1:
Multiple grip features (handle, rim, cut-outs) are merged into a single integrated device body rather than being separate components. This combining approach provides diverse grip options while avoiding the complexity of multiple detachable parts, resolving the contradiction between versatility and structural simplicity.
Data Source
AI summary
Weighted and stackable exercise device includes a body defining a hollow cavity opening at a first edge thereof. The body has a side wall having at least one cut-out. An outwardly projecting rim is arranged on the tubular portion of the body. A handle is arranged in the cavity. The rim provides a first grip for a user during use of the exercise device and the handle provides a second grip for the user. By providing different grips on the same weighted exercise device, a user can safely and efficiently perform a larger variety of exercises in comparison to using conventionally shaped exercise devices that include only a single type of grip. The user can also pass their fingers and hand from an exterior of the device through each cut-out and over the rim to grip the device in another manner and perform even more and different exercises using the exercise device.