Structure of raised access floor for networks

Abstract

A structure of raised access floor for networks comprises: a plurality of floor units and a plurality of supporting seats; wherein each of the supporting seats is composed of a crossed member and four pedestals integrally connecting therewith; the crossed member is located to be lower than the tops of the pedestals, and has between every two neighboring pedestals at least a separating piece; thereby, four floor units separated mutually have their positions limited by the separating pieces after folded flanks of the floor units are received in the crossed member, and the floor units can be clung evenly on the tops of the pedestals. The structure is suitable for use for network-line laying out in a house or an office etc.

1 . A structure of raised access floor for networks, said structure comprises: 
 a plurality of floor units made of metal, each of said floor units has four peripheral edges folded down to form folded flanks;    a plurality of supporting seats, each of said supporting seats is located beneath the center of four mutually neighboring ones of said floor units to support the latter; said structure is characterized by that:    each of said supporting seats is composed of a crossed member and four pedestals integrally connecting therewith; said crossed member is located to be lower than tops of said pedestals, and has between every two neighboring ones of said pedestals at least a separating piece; thereby, said four floor units are separated mutually to have their positions limited by said separating pieces after said folded flanks of said floor units are received in said crossed member, and said floor units are clung evenly on said tops of the corresponding ones of said pedestals.    
   
   
       2 . The structure of raised access floor for networks as in  claim 1 , wherein: 
 said supporting seats are integrally formed of plastic material.    
   
   
       3 . The structure of raised access floor for networks as in  claim 1 , wherein: 
 middle sections of said separating pieces are interrupted.    
   
   
       4 . The structure of raised access floor for networks as in  claim 1 , wherein: 
 said supporting seats each is covered with a grounding metal pad-piece on said central crossed member thereof, when said floor units are placed in said supporting seat, said floor units make electric grounding through said grounding metal pad-piece.    
   
   
       5 . The structure of raised access floor for networks as in  claim 4 , wherein: 
 said central crossed member in said supporting seat is provided with an upwardly protruding pole for fixedly engaging of said grounding metal pad-piece thereon; said pole is further provided thereon with a locking hole.    
   
   
       6 . The structure of raised access floor for networks as in  claim 1 , wherein: 
 two “L” shaped stop pieces are provided respectively at two lateral sides of each of said separating pieces for firm positioning of said floor units.    
   
   
       7 . The structure of raised access floor for networks as in  claim 1 , wherein: 
 every pedestal is filled therein with light cement, and the bottom of said pedestal is tightly sealed with an adhesive coating, in order that said pedestal is a closed solid member.    
   
   
       8 . The structure of raised access floor for networks as in  claim 1 , wherein: 
 each of said pedestals is hollow; and each of said supporting seats is inserted therein with a metal post for reinforcement in supporting.    
   
   
       9 . The structure of raised access floor for networks as in  claim 8 , wherein: 
 said metal post is cylindrical, and has a plurality of notches spaced away mutually on the top of said metal post; four diagonally opposite corners of said four pedestals of said supporting seat form arciform corner walls to encircle a round space, when in insertion of said metal post from below said supporting seat, said crossed member is abutted against and fixed on said notches provided on said metal post.    
   
   
       10 . The structure of raised access floor for networks as in  claim 1 , wherein: 
 each of said floor units has on one peripheral edge thereof an arciform notch, so that when two of said arciform notches of two of said floor units are juxtaposed with each other, a line outlet is formed.    
   
   
       11 . The structure of raised access floor for networks as in  claim 1 , wherein: 
 every one of said peripheral folded flanks of each of said floor units has at one end a folded piece split therefrom for an angle, length of said folded piece is larger than that of said folded flank; when one of said floor units is placed on one of said supporting seats, every one of said folded pieces on a corresponding one of four peripheral sides forms grounding connection with a neighbor one of said floor units.