Box cover

Abstract

A box cover adapted to cover a top end of a box bottom includes a transparent plastic panel body and a plastic reinforcing panel. The transparent plastic panel body includes a main panel section, at least three outer side walls connected foldably and respectively to at least three sides of the main panel section, at least three inner side walls connected foldably and respectively to the outer side walls, and at least three press plates connected foldably and respectively to the inner side walls. The plastic reinforcing panel has a degree of transparency, and includes a main reinforcing panel section disposed on an inner side of the main panel section. The press plates, when folded, press the main reinforcing panel section against the main panel section of the transparent plastic panel body.

1 . A box cover adapted to cover a top end of a box bottom, comprising:
 a transparent plastic panel body including a main panel section, at least three outer side walls connected foldably and respectively to at least three sides of said main panel section, at least three inner side walls connected foldably and respectively to said outer side walls, and at least three press plates connected foldably and respectively to said inner side walls; and   a plastic reinforcing panel having a degree of transparency and including a main reinforcing panel section disposed on an inner side of said main panel section, said press plates, when folded, pressing said main reinforcing panel section against said main panel section of said transparent plastic panel body.   
     
     
         2 . The box cover of  claim 1 , wherein said main reinforcing panel section has a viewing hole. 
     
     
         3 . The box cover of  claim 1 , wherein said plastic reinforcing panel further includes two reinforcing side walls connected foldably and respectively to two opposite sides of said main reinforcing panel section. 
     
     
         4 . The box cover of  claim 3 , wherein one of said reinforcing side walls is sandwiched between a first one of said outer side walls and a respective one of said inner side walls, and the other one of said reinforcing side walls is sandwiched between a second one of said outer side walls that is opposite to said first one of said outer side walls and a respective one of said inner side walls. 
     
     
         5 . The box cover of  claim 4 , wherein each of said reinforcing side walls includes two flaps connected foldably and respectively to two opposite ends of a corresponding one of said reinforcing side walls, said two flaps of each of said reinforcing side walls being sandwiched respectively between a third one of said outer side walls that is transverse to said first and second ones of said outer side walls and a respective one of said inner side walls and between a fourth one of said outer side walls that is opposite to said third one of said outer side walls and a respective one of said inner side walls. 
     
     
         6 . The box cover of  claim 3 , wherein said two reinforcing side walls are connected integrally as one piece with said main reinforcing panel section. 
     
     
         7 . The box cover of  claim 3 , wherein said two reinforcing side walls are two separate pieces connected to said main reinforcing panel section. 
     
     
         8 . The box cover of  claim 1 , wherein said transparent plastic panel body further includes four corner plates each connected foldably between two adjacent ones of said outer side walls. 
     
     
         9 . The box cover of  claim 8 , wherein said transparent plastic panel body further includes a pair of first tabs connected foldably and respectively to two opposite ends of one of said inner side walls, and a pair of second tabs connected foldably and respectively to two opposite ends of another one of said inner side walls that is opposite to said one of said inner side walls.