Wrist Exerciser Having a Protective Structure

摘要

A wrist exerciser including a housing and a gyroscopic member is disclosed. The housing has a rail and a buffer portion. The position of the buffer portion corresponds to the rail. The gyroscopic member is moveably disposed on the rail, and includes a ring and a rotor. The ring is located inside the housing and is slidably disposed on the rail. The rotor includes a ball and a shaft. The ball is located inside the housing. The shaft penetrates through the ball and the two opposite sides of the shaft are connected to the ring for the shaft to rotate relatively to the ring.

主权项

1. A wrist exerciser, comprising:
a housing; a protective assembly located in the housing, the protective assembly having a rail located at an inner surface of the protective assembly; and a gyroscopic assembly moveably disposed on the rail, the gyroscopic assembly comprising:
a ring which is inside the housing and is slidably disposed on the rail; anda rotor being inside the housing and comprising a ball and a shaft, the shaft penetrating the ball, with its two opposite ends connected to the ring for the shaft to rotate relatively to the ring; wherein the protective assembly is structured to absorb an impact force by deformation to protect the structure and functionality of the wrist exerciser.