Combi box for the transport and storage of goods

Abstract

A combi box for the transport and storage of goods, containing a lower part and an upper part of a cut up plastic crate, with a middle part placed between the lower part and the upper part. The inserted middle part is connected on the lower perimeter with the lower part and on the upper perimeter with the upper part by means of locking joints, wherein each locking joint contains the first locking portion formed on a vertical rib of the lower part and on a vertical rib of the upper part, wherein this first locking portion fits into the second locking portion formed on the lower perimeter and on the upper perimeter of the middle part. The second locking portion is surrounded by a solid surface or a cut is provided from the second locking portion towards the open sides of the middle part.

What is claimed is: 
     
         1 . A combi box for the transport and storage of goods, containing a lower part  1  and an upper part  2  of a cut up plastic crate, with a middle part  3  placed between the lower part  1  and the upper part  2 , characterized by the fact that the intermediate middle part  3  is connected on the lower perimeter  3 . 1  with the lower part  1  and on the upper perimeter  3 . 2  with the upper part  2  by means of locking joints  4 , wherein each locking joint  4  contains the first locking portion  4 . 1  formed on a vertical rib  1 . 1  of the lower part  1  and on a vertical rib  2 . 1  of the upper part  2 , wherein this first locking portion  4 . 1  fits into the second locking portion  4 . 2  formed on the lower perimeter  3 . 1  and on the upper perimeter  3 . 2  of the middle part  3 . 
     
     
         2 . The combi box according to  claim 1 , characterized by the fact that the second locking portion  4 . 2  is surrounded by a solid surface. 
     
     
         3 . The combi box according to  claim 1 , characterized by the fact that a cut  6  is provided from the second locking portion  4 . 2  towards the open sides of the middle part  3 . 
     
     
         4 . The combi box according to  claim 1 , characterized by the fact that two first locking portions  4 . 1  are formed on the vertical rib  1 . 1  of the lower part  1  and on the vertical rib  2 . 1  of the upper part  2  and two second locking portions  4 . 2  are formed one above the other in the middle part  3 . 
     
     
         5 . The combi box according to  claim 4 , characterized by the fact that the cut  6  is provided from the second locking portion  4 . 2  towards the open sides of the middle part  3  and the second locking portions  4 . 2  located one above the other are connected with a cut  7 . 
     
     
         6 . The combi box according to  claim 1 , characterized by the fact that at least one side of the connected parts  1 ,  2 , and  3  forms an open area  8 . 
     
     
         7 . The combi box according to  claim 1 , characterized by the fact that the middle part  3  is connected to the lower part  1  and to the upper part  2  by welding and/or mechanical joint.