Wheel unit for fitness equipment

Abstract

A wheel unit for fitness equipment includes a frame which has a wheel pivotably connected thereto. The frame is connected to the front end of the fitness equipment by a first bolt. The wheel of the frame contacts the ground by lifting the rear end of the fitness equipment, such that the fitness equipment can easily be moved between storage place and gym effortlessly.

What is claimed is: 
     
         1 . A wheel unit for fitness equipment, comprising:
 a frame having a base and two extensions, the two extensions extending from a first end face of the base, a room formed between the two extensions and the first end face of the base, the base including a passage defined transversely through two outside surfaces of the base, the two outside surfaces located opposite to each other, the first end face facing a direction that is different from a direction that each of the two outside surfaces faces;   a wheel pivotably connected between the two extensions and partially protruding beyond the room, and   a first bolt extending through the passage and being adapted to be connected to a fitness equipment.   
     
     
         2 . The wheel unit for fitness equipment as claimed in  claim 1 , wherein the base includes a threaded hole defined inclinedly relative to an axis of the base, the threaded hole extends through a top face and a second end face of the base, a second bolt is threadedly connected to the threaded hole, an end of the second bolt extends beyond the second end face and is adapted to contact the fitness equipment. 
     
     
         3 . The wheel unit for fitness equipment as claimed in  claim 1 , wherein a first imaginary plane extends along the top face of the base, an angle of 8 degrees is formed between the first imaginary plane and the two extensions. 
     
     
         4 . The wheel unit for fitness equipment as claimed in  claim 1 , wherein two shoulders are formed between the outside surfaces of the base and the two extensions.