Muscle building apparatus assembly

Abstract

An improved muscle building apparatus assembly is made up of a base having a support rod extended upward from both sides of the base, and each support rod being pivotally coupled to a left and a right handle braces, and a cushion; wherein a connecting rod is protruded from the center of the base and a brace rod is connected to the upper section of the connecting rod, such that the brace rod can move vertically up and down inside the connecting rod, and the corresponding ends of the two handle braces are pivotally coupled to a V-shaped support rod, and the top of the support rod is pivotally coupled with the brace rod, and thus the brace rod is positioned between two support rods and becomes a linear structure for the exertion of a balanced force after the left and right handle braces are secured. With the handle brace, the support rod, and the brace rod being pivotally coupled as a whole, the cushion will not rise when a user lifts the handles of the muscle building apparatus, or uneven exertion will not occur when the user's body presses downward. As a result, the force for supporting the cushion to raise the user's body becomes steady and guides the user's body from moving sideway and prevents possible sports injuries.

1 . An improve muscle building apparatus assembly, comprising: 
 a base, having a support rod extended from both ends of said base and each support rod being pivotally coupled to a left and a right handle braces on said support rod, and a cushion; wherein    said base comprises a support rod being upwardly protruded from both sides of said base for pivotally mounting said left and right handle braces to define a first connecting journal and a second connecting journal; a connecting rod being protruded from the center of said base; a brace rod being coupled to the upper section of said connecting rod, such that said brace rod being capable of moving vertically up and down inside said connecting rod; a locking hole being disposed on said brace rod; a bearing plate being mounted onto the top of said brace rod; and a cushion being disposed on said bearing plate;    said left and right handle braces being pivotally coupled to a V-shaped support rod on each corresponding inner side to define a third connecting journal and a fourth connecting journal, and the top of said support rod being secured into a locking hole of said brace rod, thereby said handle brace driving said support rod and brace rod to rise simultaneously, and aligning said brace rod between said two support rods linearly after said left and right handle braces being mounted for providing an even force exerted by both hands of a user;    with said handle braces, support rod, and brace rod being pivotally coupled as a whole; said cushion not rising accordingly when said user exerts a pulling force upward and no uneven exertion occurs when said user's body presses downward, and thus providing a steady force for supporting said cushion to rise said user's body and guiding to prevent said users body from moving sideway and sports injuries.    
   
   
       2 . The improved muscle building apparatus assembly of  claim 1;  wherein said support rod is secured by a screw nut after said support rod passes through said connecting journals and said brace rod.