Convertible Barrel Exercise Apparatus with Adjustable Curvature
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Solution Overview
Problem
Existing step barrel exercise apparatuses have a fixed curvature, requiring multiple devices of different sizes to accommodate various users, which is space-inefficient and limits versatility in accommodating different user physiques and exercise configurations.
Innovation Solution
A partial cylindrical barrel exercise apparatus with a unique composite upper surface formed by two arcuate surfaces of different radii, merged to create a continuous smooth surface, combined with a removable step block featuring a tongue and groove configuration for adjustable positioning, allowing for customizable curvature and versatile exercise configurations without additional space requirements.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a fixed curvature barrel is used, then the structural simplicity is maintained, but the adaptability to different user physiques deteriorates
Solution Approach 1:
The barrel is divided into multiple segmented sections with different curvatures that can be selectively assembled. Each segment can be independently configured to match different user requirements, transforming a single fixed-curvature barrel into a multi-curvature adaptable structure without requiring multiple complete barrels.
Solution Approach 2:
The barrel structure incorporates adjustable and reconfigurable elements that allow the curvature to be dynamically changed based on user needs. The segmented design enables the barrel to transition between different curvature configurations, making the structure adaptive rather than static.
2Adaptability or versatility
If multiple barrels of different sizes are provided, then the versatility for different users is improved, but the storage space requirement increases
Solution Approach 1:
A single barrel structure is designed to perform multiple functions by incorporating segments with different curvatures that can be assembled in various configurations. This universal barrel replaces the need for multiple specialized barrels, allowing one device to serve multiple user types and exercise requirements.
Solution Approach 2:
The barrel segments are designed to nest within each other or be stored in a compact arrangement when not in use. The segmented structure allows segments to be stored efficiently, reducing the overall storage footprint compared to storing multiple complete barrels of different sizes.
3Adaptability or versatility
If a single curvature barrel is used, then the manufacturing simplicity is maintained, but the configurability for different exercises deteriorates
Solution Approach 1:
The barrel is manufactured as separate segmented sections, each with a specific curvature optimized for particular exercise types. These segments are then assembled together in different configurations depending on the exercise requirements, allowing manufacturable standard segments to create variable-curvature barrels without requiring complex custom manufacturing for each curvature.
Data Source
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AI summary
A barrel exercise apparatus in accordance with the present disclosure is a curved, partial barrel shaped body that has an upper curved surface having two portions with different radii of curvature. A removable step block may be included and may be attached to the barrel shaped body.