Hand muscle exerciser

The utility model provides a hand muscle exercising device which solves the problem that the holding force cannot be changed at will when an existing hand muscle exercising device is used. The device is characterized in that a first spring and a second spring are connected between the upper holding...

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Bibliographic Details
Main Author XIA YANBO
Format Patent
LanguageChinese
English
Published 15.02.2022
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 provides a hand muscle exercising device which solves the problem that the holding force cannot be changed at will when an existing hand muscle exercising device is used. The device is characterized in that a first spring and a second spring are connected between the upper holding part and the lower holding part, the upper holding part is provided with a guide rod matched with the lower holding part, the guide rod is provided with an annular ring, the lower holding part is provided with a through groove, a supporting part is arranged in the through groove, the supporting part is provided with a through hole matched with the guide rod, and the second spring is located between the supporting part and the annular ring. The supporting part can move up and down. The annular ring can slide on the guide rod, when the supporting part moves downwards, the second spring is driven to move downwards, a certain distance is generated between the second spring and the upper holding part, and exercise can b
Bibliography:Application Number: CN202122076502U