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Convenient dumbbell / Sports equipment

Convenient dumbbell

As we all know, the dumbbell plates are attached to the dumbbell by the screw caps. We need to loosen the screws for apart the plates from the dumbbells, and tighten the screws for fitting them together. It is too fussy. Hence, the inspiration comes to my mind. These dumbbells I designed contain a snap-fitting device on each dumbbell plates. You can put the plates into the square bars if you want to assemble them together and can move the blue patches out for taking the dumbbells apart. These are much more convenient than the traditional dumbbells.

University

Zhengzhou university of light industry

Zhengzhou university of light industry
Zhengzhou, China

Hua Wen,
Zhengzhou university of light industry