Multi-Handle Dumbbell Structure for Versatile Free-Weight Training
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing weight training systems require multiple pieces of equipment for different training movements, leading to space occupation and redundant operations.
Innovation Solution
A multi-handle dumbbell design featuring a central handle and three surrounding handles, with a balanced center of gravity, allowing for versatile training movements similar to both dumbbells and kettlebells, reducing the need for multiple equipment.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If multiple kinds of free-weights equipment are purchased for different training movements, then training versatility is improved, but space occupation increases and equipment changing operations become redundant
Solution Approach 1:
The dumbbell is designed with multiple handles (central handle and three surrounding handles) that allow it to perform multiple training functions. By gripping different handles, users can execute various training movements including those suitable for conventional dumbbells and kettlebells, making a single device replace multiple equipment pieces.
Solution Approach 2:
The invention combines the functionality of conventional dumbbells and kettlebells into a single multi-handle dumbbell device. The central handle provides dumbbell-like functionality while the surrounding handles enable kettlebell-like exercises, merging what would traditionally require separate equipment into one unified device.
2Adaptability or versatility
If multiple kinds of free-weights equipment are purchased for different training movements, then training versatility is improved, but equipment changing operations become redundant
Solution Approach 1:
The multi-handle dumbbell allows users to switch between different training movements without changing equipment. The various handle configurations enable dumbbell-style and kettlebell-style exercises with a single device, eliminating the time spent replacing equipment during workouts.
3Adaptability or versatility
If a conventional dumbbell structure is used, then dumbbell training movements are enabled, but kettlebell training movements cannot be performed
Solution Approach 1:
The dumbbell incorporates both a central handle for traditional dumbbell exercises and three surrounding handles for kettlebell-style movements. This multi-functional design enables both dumbbell and kettlebell training capabilities within a single device structure.
Data Source
AI summary
The present invention discloses a multi-handle dumbbell comprising: two counterweights, a central handle and three surrounding handles. The central handle and the three surrounding handles are provided for a user to grip, both ends of the central handle are respectively connected to the centers of the two counterweights, the three surrounding handles are disposed around and parallel to the central handle, each surrounding handle is provided with two ends thereof respectively connected to the two counterweights, and the three surrounding handles are spaced equidistantly from each other. By gripping the central handle, the user can perform weight training with a movement suitable for a conventional dumbbell, and by gripping the surrounding handle, the user can perform weight training with a movement suitable for a conventional kettlebell.