Integrated foldable table tennis table

Abstract

An integrated foldable table tennis table includes hinge units mounted on horizontal legs which are disposed below both table tennis tables with being separated therefrom; and link units pivotally installed between the hinge units and lower surfaces of both table tennis tables to fold or unfold the both table tennis tables. The hinge units include first and second brackets installed to face each other. The link units include first links of which one ends are pivotally attached to vertical legs and the other ends are pivotally attached to the hinge units, and second links of which one ends are pivotally attached to the lower surfaces of the both table tennis tables and the other ends are pivotally attached to the hinge units. The first link and the second link are pivotally connected to each other by a connecting pin which is inserted in holes formed at specific positions thereof.

1 . An integrated foldable table tennis table comprising:
 hinge units mounted on horizontal legs which are disposed below both table tennis tables with being separated therefrom; and   link units pivotally installed between the hinge units and lower surfaces of both table tennis tables to fold or unfold the both table tennis tables,   wherein the hinge units comprise first and second brackets installed to face each other, the link units comprise first links of which one ends are pivotally attached to vertical legs and the other ends are pivotally attached to the hinge units, and second links of which one ends are pivotally attached to the lower surfaces of the both table tennis tables and the other ends are pivotally attached to the hinge units, and the first link and the second link are pivotally connected to each other by a connecting pin which is inserted in holes formed at specific positions thereof,   wherein the first bracket is fixed to a center of the horizontal leg on one side of an upper surface thereof, and the second bracket is fixed to the center of the horizontal leg on the other side of the upper surface thereof,   wherein the other end of the first link is pivotally installed to an upper portion of the second bracket through a connecting link,   wherein the other end of the first link is pivotally connected to one end of the connecting link by a first pin, and the other end of the connecting link is pivotally connected to the upper portion of the second bracket,   wherein the first link and the connecting link are a linear shape.   
     
     
         2 - 5 . (canceled) 
     
     
         6 . The integrated foldable table tennis table according to  claim 1 , wherein the other end of the second link is pivotally connected to a lower portion of the first bracket by a third pin. 
     
     
         7 . The integrated foldable table tennis table according to  claim 6 , wherein the second link is a linear shape. 
     
     
         8 . The integrated foldable table tennis table according to  claim 1 , wherein the first link has a U-shaped groove formed in the other end thereof, and the one end of the connecting link connected to the hinge unit is pivotally coupled to the first link in the U-shaped groove. 
     
     
         9 . The integrated foldable table tennis table according to  claim 1 , further comprising dampers which are mounted between the first link and the horizontal leg. 
     
     
         10 . The integrated foldable table tennis table according to  claim 9 , wherein the dampers include a hydraulic damper.