Wrist exerciser with convenient torque adjustment

Abstract

The invention discloses a wrist force exerciser with torsion force convenient to adjust. The wrist force exerciser comprises a supporting sleeve, wherein the left end face of the supporting sleeve isprovided with a blind hole, the blind hole is internally provided with a rotating shaft, the rotating shaft is rotationally sleeved with an end cover, a rotating plate and a rotating disc from the left to the right in sequence, the end face, facing one side of the end cover, of the rotating plate is provided with a rotating rod, an arc-shaped groove is formed in the end cover, the inner bottom, located at the right side, of the blind hole is provided with an insertion hole, a first spring is arranged between the inner bottom of the insertion hole and the rotating shaft, a torsion spring sleeves the outer portion, between the rotating plate and the rotating disc, of the rotating shaft, one end of the torsion spring is fixed to the rotating plate, the other end of the torsion spring is fixedto the rotating disc, a locking mechanism is arranged between the rotating disc and the blind hole, the left end of the rotating shaft protrudes from the end cover and is sleeved with an anti-slip sleeve, and the right end face of the supporting sleeve is provided with a grip rod. The wrist force exerciser with the torsion force convenient to adjust has the advantages that the torsion force of the rotating shaft can be adjusted by adopting the above structure, so that the wrist force exerciser can adapt to users with different needs and has a wide application range.

Description

technical field [0001] The invention belongs to the technical field of wrist strength exercisers, and relates to a wrist strength exerciser which can easily adjust torsion force. Background technique [0002] In order to achieve the purpose of exercising hand and wrist strength, a wrist strength exerciser has appeared on the market. However, when the current wrist strength exerciser is used, it has the disadvantage that the torque cannot be adjusted. As a result, the current wrist strength exerciser cannot adapt to different For users who need it, there is a disadvantage that the scope of application is small. SUMMARY OF THE INVENTION [0003] In order to solve the above problems, the present invention designs a wrist exerciser that can easily adjust the torque, which has the advantage that the torque of the rotating shaft can be adjusted, so that it can adapt to users with different needs and has the advantage of a wide range of applications. [0004] The object of the p...

AI Technical Summary

Problems solved by technology

[0002] In order to achieve the purpose of exercising the wrist strength of the hand, a kind of wrist strength exerciser has appeared on the market at present, but when the current wrist strength exerciser is used, it has the disadvantage that the torque cannot be adjusted, so that the current wrist strength exerciser cannot adapt to different Demanding users, there is a shortcoming of small scope of application

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