Multi-function exercise treadmill

Abstract

A multi-function exercise treadmill includes a tread belt driven by an electric motor; an underlying frame including two front uprights, an intermediate upright with the electric motor secured thereto, two side rails with the tread belt rotatably disposed therebetween, two cross rails each interconnecting the front uprights and secured to the intermediate upright, a rack disposed on the intermediate upright and including a plurality of cavities configured to place a plurality of dumbbells therein, and a plurality of pairs of bars disposed on the intermediate upright; a massaging strap driven by the electric motor; and a plurality of rally ropes each having one end secured to the cross rail.

What is claimed is: 
     
         1 . A multi-function exercise treadmill, comprising:
 an electric motor;   a tread belt driven by the electric motor;   an underlying frame including two front uprights, an intermediate upright with the electric motor secured thereto, two side rails with the tread belt rotatably disposed therebetween, a rack disposed on the intermediate upright, the rack including a plurality of S-shaped cavities configured to place a plurality of dumbbells therein, and a plurality of pairs of bars disposed on the intermediate upright;   a massaging strap driven by the electric motor; and   a plurality of rally ropes each having one end secured to the underlying frame.   
     
     
         2 . The multi-function exercise treadmill of  claim 1 , wherein the underlying frame further comprises a plurality of cross rails each with one end of the rally rope secured thereto, each cross rail having two ends secured to the front uprights respectively. 
     
     
         3 . The multi-function exercise treadmill of  claim 2 , wherein the cross rails are bent bars, further comprising two fastening plates for securing two ends of the cross rail to the front uprights respectively. 
     
     
         4 . The multi-function exercise treadmill of  claim 3 , wherein each fastening plate includes a threaded hole so that a threaded fastener is configured to drive through the threaded hole of the fastening plate into the front upright to secure the cross rail and the front upright together. 
     
     
         5 . The multi-function exercise treadmill of  claim 1 , the underlying frame further comprises an intermediate upright, a support plate disposed on a top end of the intermediate upright, and a plurality of pairs of bars disposed on the intermediate upright. 
     
     
         6 . The multi-function exercise treadmill of  claim 5 , wherein the support plate includes a plurality of first threaded holes, the underlying frame further comprises a base plate including a plurality of second threaded holes, and a plurality of threaded fasteners configured to drive through the first and second threaded holes into the electric motor to secure the support plate, the base plate, and the electric motor together. 
     
     
         7 . The multi-function exercise treadmill of  claim 1 , further comprising two fastening members for operatively connecting two ends of the massaging strap to the electric motor respectively, and two length adjustment members provided at left and right portions of the massaging strap respectively. 
     
     
         8 . The multi-function exercise treadmill of  claim 5 , further comprising a plurality of foam sleeves each disposed on the bar. 
     
     
         9 . The multi-function exercise treadmill of  claim 7 , wherein the massaging strap includes a plurality of massaging members. 
     
     
         10 . The multi-function exercise treadmill of  claim 7 , wherein the fastening members are hollow, triangular and the fastening members are configured to rotate.