Multifunctional dumbbell

The utility model relates to a multifunctional dumbbell which comprises a cross rod body, a left dumbbell body and a right dumbbell body. The radial section of the left dumbbell body and the radial section of the right dumbbell body are of a polygonal structure, the cross rod body is of a tubular st...

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Bibliographic Details
Main Author QI HAIHUA
Format Patent
LanguageChinese
English
Published 19.08.2022
Subjects
AMUSEMENTS
APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING,CLIMBING, OR FENCING
BALL GAMES
GAMES
HUMAN NECESSITIES
SPORTS
TRAINING EQUIPMENT
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Summary:The utility model relates to a multifunctional dumbbell which comprises a cross rod body, a left dumbbell body and a right dumbbell body. The radial section of the left dumbbell body and the radial section of the right dumbbell body are of a polygonal structure, the cross rod body is of a tubular structure, a threaded transmission rod is arranged in the cross rod body, the cross rod body and the threaded transmission rod can be in linkage, and the left dumbbell body and the right dumbbell body are arranged at the two ends of the cross rod body through a first jacking rod and a second jacking rod respectively. And the first jacking rod and the second jacking rod are also arranged in the cross rod main body and are in transmission connection with the threaded transmission rod through threads. During use, the cross rod main body can be rotated to enable the threaded transmission rod to rotate together, and the cross rod main body is fixed on a door pocket to do pull-up motion; meanwhile, the radial sections of t
Bibliography:Application Number: CN202220461020U