WRIST EXERCISER HAVING A PROTECTIVE STRUCTURE

摘要

A wrist exerciser including a housing and a gyroscopic member is disclosed. The housing is structured to include a casing structure, a rail, and one or more channels along a direction of the casing structure, in which the channels penetrate through the casing structure forming an empty space to buffer a force caused by an impact to the housing. The gyroscopic member is moveably disposed at the rail and includes a ring being inside the housing and slidably disposed at the rail; and a 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. The housing is structured to absorb an impact force to protect the structure and functionality of the wrist exerciser.

主权项

1. A wrist exerciser, comprising:
a housing having a protective part, the protective part having a rail and a buffer portion, and the position of the buffer portion corresponding to the rail; and a gyroscopic member moveably disposed at the rail, comprising:
a ring being inside the housing and slidably disposed at 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.