Base for an exerciser

Abstract

A base for an exerciser has a frame and four caps. Each cap is attached to the frame and has a resilient sucker disk mounted on the bottom of the cap to provide suction with a floor. With such a base secured to the floor, the exerciser can be kept from moving or wobbling while in use.

What is claimed is:  
     
         1 . A base for an exerciser mountable on a floor, comprising: 
 a frame adapted for supporting the exerciser;    at least one cap attached to the frame and having a resilient sucker disk integrally mounted on a bottom of the at least one cap and adapted to provide suction to the floor when a weight is applied to the exerciser.    
     
     
         2 . The base as claimed in  claim 1 , wherein the resilient sucker disk has a cavity defined in a bottom of the resilient sucker disk and adapted to contain air.  
     
     
         3 . The base as claimed in  claim 1 , wherein the frame comprises two lateral rods respectively arranged on two ends of the frame, each lateral rod having two receiving ends; 
 four of the caps are respectively attached to the four receiving ends of the lateral rods.    
     
     
         4 . The base as claimed in  claim 3 , wherein each cap has a recess defined in one side of the cap to receive the corresponding receiving end of the lateral rod.