Tool cabinet fixing and supporting structure

Abstract

The present invention discloses a tool cabinet fixing and supporting structure, which comprises at least one shelf, four corner bars disposed at the four corners of the shelf, and a positioning member disposed between the shelf and the corner bars; wherein the positioning member has a connecting surface being coupled to an installing surface of the corner bar and having a limit bolt for supporting a positioning hole disposed on a bottom plate of the shelf. Such an arrangement constitutes the fixing and supporting relation between the corner bars and the shelf. Further, positioning holes are disposed on the installing surface of the corner bar and a transversal board for passing the fastening member through the positioning holes to securely mount the shelf onto the corner bars, and thus constituting an easy-to install tool cabinet with a better supporting strength.

1 . A tool cabinet fixing and supporting structure, comprising at least one shelf and four corner bars disposed at four corners of said shelf, characterized in that: 
 said shelf comprises four transversal boards adjacent to said corner bars, a bottom board disposed under said transversal boards, and said shelf being coupled to two installing surfaces disposed on two corresponding transversal boards, and said bottom board having a positioning hole disposed on said installing surface and a positioning member disposed between said shelf and said corner bars, and said positioning member having a limit bolt extended from said positioning hole for being installed to said limit bolt to constitute a positioning and supporting relation between said shelf and said corner bars, and a positioning hole disposed on said installing surface of said corner bar and said transversal board for passing a fastening member through said positioning hole to constitute a coupling relation between said shelf and said corner bars.    
   
   
       2 . The tool cabinet fixing and supporting structure of  claim 1 , wherein said positioning hole disposed on said installing surface is a rectangular adjusting hole.  
   
   
       3 . The tool cabinet fixing and supporting structure of  claim 1 , wherein said limit bolt is extended from the top of said installing surface of said positioning member and the remaining portion of said installing surface is a blocking surface for supporting said shelf.  
   
   
       4 . The tool cabinet fixing and supporting structure of  claim 1 , wherein said fastening member comprises a screw, a washer, and a nut.