Structure of composite table top

Abstract

The present invention discloses a structure of composite table top, it comprises: a face plate having smooth outer and inner surface, a reinforcement plate having a upper surface which bears array-like projections adjoining to each other and having bonding surface to the said inner surface and a lower surface, wherein the shape and size of the outer peripheral edges belonging to the two said plates are similar to each other, and a reinforcement frame attaching to the inside of the outer peripheral edges of the said face plate and reinforcement plate. The structure of table top made of synthetic material is dramatically simplified by the face plate, the reinforcement plate bearing array-like projections and the reinforcement frame according to the present invention, so that it is fit for all kinds of synthetic material and has good mechanical properties, low cost for producing and assembling, and blazonry.

1 . A structure of composite table top comprises: a face plate having smooth outer and inner surface, a reinforcement plate having a upper surface which bears array-like projections adjoining to each other and having bonding surface to the said inner surface and a lower surface, wherein the shape and size of the outer peripheral edges belonging to the two said plates are similar to each other, and a reinforcement frame attaching to the inside of the outer peripheral edges of the said face plate and reinforcement plate. 
     
     
         2 . The structure of composite table top according to  claim 1 , wherein said reinforcement plate can be produced via vacuum forming process and the said projections of the lower surface adhere to the said face plate. 
     
     
         3 . The structure of composite table top according to  claim 2  wherein the outer edge of the said face plate has downward flange; the outer edge of the reinforcement plate has upward flange; the two flanges interact with each other closely. 
     
     
         4 . The structure of composite table top according to  claim 3 , wherein said reinforcement frame is covered by the outer peripheral edges of the said face plate and reinforcement plate, and contacts with the two flanges closely. 
     
     
         5 . The structure of composite table top according to  claim 3  wherein a polygon-shaped reinforcing rib is formed by the two outer peripheral edges of the said face plate and reinforcement plate, of which the outside and underside are covered by the said reinforcement frame. 
     
     
         6 . The structure of composite table top according to  claim 4  wherein an adjunct reinforcement frame covers the outer peripheral edges of the said face plate and reinforcement plate, and interact with their outside and underside closely. 
     
     
         7 . The structure of composite table top according to  claim 6 , wherein said projections are constructed as array and the shape of the said bonding surface is rectangle. 
     
     
         8 . The structure of composite table top according to  claim 7 , wherein said projections spreading over the said reinforcement plate abut each other closely without gaps. 
     
     
         9 . The structure of composite table top according to  claim 1  wherein an erecting floor that is used to fasten moveable parts is mounted on the said lower surface, where the folding or vertical legs are fastened. 
     
     
         10 . A structure of composite table top comprises: a face plate having smooth outer and inner surface, a reinforcement plate having a upper surface which bears array-like projections spaced out to each other and having bonding surface to the said inner surface and a lower surface, wherein the shape and size of the outer peripheral edges belonging to the two said plates are similar to each other, and a reinforcement frame attaching to the inside of the outer peripheral edges of the said face plate and reinforcement plate. 
     
     
         11 . The structure of composite table top according to  claim 10 , wherein said reinforcement plate can be produced via vacuum forming process and the said projections of the lower surface adhere to the said face plate. 
     
     
         12 . The structure of composite table top according to  claim 2  wherein an erecting floor that is used to fasten moveable parts is mounted on the said lower surface, where the folding or vertical legs are fastened. 
     
     
         13 . The structure of composite table top according to  claim 3  wherein an erecting floor that is used to fasten moveable parts is mounted on the said lower surface, where the folding or vertical legs are fastened. 
     
     
         14 . The structure of composite table top according to  claim 4  wherein an erecting floor that is used to fasten moveable parts is mounted on the said lower surface, where the folding or vertical legs are fastened. 
     
     
         15 . The structure of composite table top according to  claim 5  wherein an erecting floor that is used to fasten moveable parts is mounted on the said lower surface, where the folding or vertical legs are fastened. 
     
     
         16 . The structure of composite table top according to  claim 6  wherein an erecting floor that is used to fasten moveable parts is mounted on the said lower surface, where the folding or vertical legs are fastened.