Multi-function worktable

Abstract

A multi-function worktable comprises a bottom plate including two cylindrical members disposed at two sides thereof and having through grooves formed therein, and four leg assemblies affixed to the front and rear ends of the two cylindrical members individually for extension and extraction, an overturning mechanism fixed between the two cylindrical members for using the top plate in different modes, wherein the overturning mechanism includes two opposite guide slots formed in the two cylindrical members, and the top plate includes two rollers mounted on two sides thereof where correspond to one ends of the guide slots respectively, such that as moving the top plate upward, the two rollers may rollingly move frontward and backward along the two guide slots so as to change the top plate in different use modes.

1 . A multi-function worktable comprising:
 a bottom plate;   two cylindrical members mounted onto the two sides of said bottom plate, and including through grooves formed therethrough and guide slots formed therein;   leg assemblies inserted in through grooves of the front and rear ends of said cylindrical members;   top plate mounted between said two cylindrical members, and including two rollers disposed on two sides thereof where correspond to said guide slots respectively for moving therein so as to be used in different modes.   
   
   
       2 . The multi-function worktable as claimed in  claim 1 , wherein said bottom plate includes a plurality of elongated stems for supporting said top plate thereon, at the front and rear sides of which are provided with shoulders respectively, at the lower side of which is disposed a drawer for placing objects therein. 
   
   
       3 . The multi-function worktable as claimed in  claim 1 , wherein said cylindrical members include screw holes for communication with said through grooves arranged on the front and rear end portions thereof for screwing with bolts individually, and four legs of four leg assemblies include coupling portions extendedly secured on one ends thereof for being inserted into said through grooves respectively and having annular indentions for corresponding to and confining said bolts formed thereon. 
   
   
       4 . The multi-function worktable as claimed in  claim 1 , wherein said legs further include extensions disposed therein for adjusting their lengths individually. 
   
   
       5 . The multi-function worktable as claimed in  claim 1 , wherein between said four leg assemblies and said bottom plate are defined with retractable connecting rod assemblies. 
   
   
       6 . The multi-function worktable as claimed in  claim 1 , wherein between said leg assemblies are couplingly provided with brackets respectively. 
   
   
       7 . The multi-function worktable as claimed in  claim 1 , wherein said top plate includes grips arranged on the front and rear sides thereof respectively for user's holding. 
   
   
       8 . The multi-function worktable as claimed in  claim 1 , wherein said top plate includes a plane formed on the top surface thereof and having receiving compartments provided thereon for use in a workbench mode, and the bottom surface of said top plate is constructed in the form of antislip patterns for use in a scaffold mode. 
   
   
       9 . The multi-function worktable as claimed in  claim 1  further comprising a positioning mechanism provided between said top plate and said two cylindrical members. 
   
   
       10 . The multi-function worktable as claimed in  claim 9 , wherein said positioning mechanism includes engaging pieces for extending or retracting, and said two cylindrical members include fixing recesses secured on predetermined positions thereof where correspond to said engaging pieces for positioning said top plate.